L1® Model I System
L1 Model I Power Stand, L1 Model I Cylindrical Radiator®,
R1 Remote Control and B1 Bass Module
US/Canada, Japan, European, UK and Australian Versions
©2010 Bose Corporation
Service Manual
Reference Number 302233-SM Rev. 04
Electronic Copy Only
Contents
Safety Information ..................................................................................................................................................... 3
Specifications ........................................................................................................................................................ 4-5
Differences between the PS1 Power Stand and the L1® Model I Power Stand ............................................ 6
Electrostatic Discharge Sensitive (ESDS) Device Handling .................................................................................. 6
Warranty ..................................................................................................................................................................... 6
Part List Notes ........................................................................................................................................................... 6
Packaging Part List, L1 Model I Power Stand (see Figure 1) ................................................................................. 7
Figure 1. L1 Model I Power Stand Packaging View ..................................................................................................... 8
Packaging Part List, L1 Model I Line Array (see Figure 2) ..................................................................................... 9
Figure 2. L1 Model I Line Array Packaging View ......................................................................................................... 9
Packaging Part List, B1 Bass Module (see Figure 3) ........................................................................................... 10
Figure 3. B1 Bass Module Packaging View ............................................................................................................... 10
Main Part List, L1 Model I Power Stand (see Figure 4) ........................................................................................ 11
Figure 4. L1 Model I Power Stand Exploded View ..................................................................................................... 12
Main Part List, L1 Model I Power Box (see Figure 5) ........................................................................................... 13
Figure 5. L1 Model I Power Box Exploded View ....................................................................................................... 13
Main Part List, L1 Model I Input Panel Assembly (see Figure 6) ......................................................................... 14
Figure 6. L1 Model I Input Panel Assembly Exploded View ...................................................................................... 15
Main Part List, Remote Control Assembly (see Figure 7) .................................................................................... 16
Figure 7. Remote Control Assembly Exploded View ................................................................................................. 16
Main Part List, L1 Model I Upper and Lower Line Source Arrays (see Figure 8) ............................................... 17
Figure 8. L1 Model I Line Array Exploded View ......................................................................................................... 18
Main Part List, B1 Bass Module Exploded View (see Figure 9) ........................................................................... 19
Figure 9. B1 Bass Module Exploded View ................................................................................................................ 19
Electrical Part Lists ........................................................................................................................................... 20-69
Input Panel PCB Assembly ............................................................................................................................... 20-29
Digital Signal Processor (DSP) PCB Assembly .............................................................................................. 30-36
Microprocessor (MCU) PCB Assembly ............................................................................................................ 37-40
Amplifier PCB Assembly, Part Number 306282 ............................................................................................... 41-47
Amplifier PCB Assembly, Part Number 312945 ............................................................................................... 48-52
27 Volt Switch-Mode Power Supply PCB Assembly ....................................................................................... 53-57
Auxiliary Power Supply PCB Assembly .......................................................................................................... 58-63
FCC Filter PCB Assembly ................................................................................................................................. 64-66
Remote Control PCB Assembly ....................................................................................................................... 67-69
Figure 10. L1 Model I Power Stand Electronics Module with Top Cover Removed ................................................... 70
Disassembly Procedures .................................................................................................................................. 71-77
Figure 11. L1 Model I Power Stand Block Diagram ................................................................................................... 78
Test Procedures ................................................................................................................................................ 79-85
Figure 12. Amplifier Output Test Cable Wiring Diagram ............................................................................................ 86
L1 Model I Power Stand Software Update Procedure .......................................................................................... 90
Theory of Operation ......................................................................................................................................... 91-111
Schematic Diagrams .................................................................................................................................... 112-133
Line Array Wiring Diagram ................................................................................................................................ 134
Figure 13. EMI (FCC) Filter PCB Assembly Board Layout ................................................................................... 135
Figure 14. +/-27V SMPS PCB Assembly Board Layout ....................................................................................... 135
Figure 15. Auxiliary P/S PCB Assembly Board Layout ........................................................................................ 135
Figure 16. Input Panel PCB Assembly Top Etch Board Layout ............................................................................ 136
Figure 17. Input Panel PCB Assembly Bottom Etch Board Layout ..................................................................... 136
Figure 18. DSP PCB Assembly Top Etch Board Layout ...................................................................................... 137
Figure 19. DSP PCB Assembly Bottom Etch Board Layout ................................................................................ 137
Figure 20. MCU PCB Assembly Top Etch Board Layout ...................................................................................... 138
Figure 22. Remote Control PCB Assembly Top Etch Board Layout ..................................................................... 138
Figure 21. MCU PCB Assembly Bottom Etch Board Layout ................................................................................ 138
Figure 23. Remote Control PCB Assembly Bottom Etch Board Layout .............................................................. 138
Figure 24. Class-D Amplifier PCB Assembly, P/N: 306282, Top Etch Layout ..................................................... 139
Figure 25. Class-D Amplifier PCB Assembly, P/N: 306282, Bottom Etch Layout ............................................... 139
Figure 26. Class-D Amplifier PCB Assembly, P/N: 312945, Top Etch Layout ..................................................... 140
Figure 27. Class-D Amplifier PCB Assembly, P/N: 312945, Bottom Etch Layout ............................................... 140
IC Diagrams ................................................................................................................................................... 141-153
Service Manual Revision History ...................................................................................................................... 154
2
Safety Information
1. Parts that have special safety characteristics are identified by the
symbol on schematics
or by special notes on the parts list. Use only replacement parts that have critical characteristics
recommended by the manufacturer.
2. Make leakage current or resistance measurements to determine that exposed parts are
acceptably insulated from the supply circuit before returning the unit to the customer.
Use the following checks to perform these measurements:
A. Leakage Current Hot Check-With the unit completely reassembled, plug the AC line cord
directly into a 120V AC outlet. (Do not use an isolation transformer during this test.) Use a
leakage current tester or a metering system that complies with American National Standards
Institute (ANSI) C101.1 "Leakage Current for Appliances" and Underwriters Laboratories (UL)
6500 / IEC 60056 paragraph 9.1.1. With the unit AC switch first in the ON position and then in
OFF position, measure from a known earth ground (metal waterpipe, conduit, etc.) to all exposed metal parts of the unit (antennas, handle bracket, metal cabinet, screwheads, metallic
overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return
path to the chassis. Any current measured must not exceed 0.5 milliamp. Reverse the unit
power cord plug in the outlet and repeat test. ANY MEASUREMENTS NOT WITHIN THE
LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE
ELIMINATED BEFORE RETURNING THE UNIT TO THE CUSTOMER.
B. Insulation Resistance Test Cold Check-(1) Unplug the power supply and connect a jumper
wire between the two prongs of the plug. (2) Turn on the power switch of the unit. (3) Measure
the resistance with an ohmmeter between the jumpered AC plug and each exposed metallic
cabinet part on the unit. When testing 3 wire products, the resistance measured to the product
enclosure should be between 2 and infinite MOhms. Also, the resistance measured to exposed
input/output connectors should be between 4 and infinite MOhms. When testing 2 wire products, the resistance measured to exposed input/output connectors should be between 4 and
infinite MOhms. If it is not within the limits specified, there is the possibility of a shock hazard,
and the unit must be repaired and rechecked before it is returned to the customer.
CAUTION: The Bose® L1® Model I System contains no user-serviceable parts. To prevent warranty infractions, refer servicing to warranty service stations or factory service.
PROPRIETARY INFORMATION
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF
BOSE CORPORATION WHICH IS BEING FURNISHED ONLY FOR
THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT
BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF
THE BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR
USED FOR ANY OTHER PURPOSE.
3
Specifications
MECHANICAL
External Dimensions
L1® Model I Cylindrical Radiator®:
Height: 86.0 in (2184 mm)
Width: 3.5 in (89 mm)
Depth: 4.0 in (105 mm)
L1 Model I Power Stand:
Height: 5.0 in (127 mm)
Width: 26.0 in (660 mm)
Depth: 26.0 in (660 mm)
B1 Bass Module:
Height: 15.3 in (380 mm)
Width: 10.3 in (257 mm)
Depth: 18.0 in (457 mm)
R1 Remote:
Height:1.6 in (40 mm)
Width: 2.8 in (71 mm)
Depth: 5.6 in (141 mm)
Weight
L1 Model I Cylindrical Radiator:
14.5 lbs (6 kg) Upper
16.0 lbs (7 kg) Lower
L1 Model I Power Stand:
35 lbs (16 kg)
B1 Bass Module:
25 lbs (12 kg)
R1 Remote:
0.6 lbs (0.27 kg)
Transducer Complement
L1 Model I Cylindrical Radiator:
24 x 2.25 in (57 mm) Drivers - 4 ohms
B1 Bass Module:
2 x 5.25 in (133 mm) Drivers - 8 ohms
ACOUSTICAL
Frequency Response
L1 Model I Cylindrical Radiator:
120 Hz to 15 kHz
B1 Bass Module:
40 Hz to 250 Hz
L1 Model I System (with system EQ):
40 Hz to 15 kHz
Port Tuning
L1 Model I Cylindrical Radiator:
114 Hz
B1 Bass Module:
44 Hz
4
Specifications
ELECTRICAL
Impedance
L1® Model I Cylindrical Radiator®:
Lower Model I line array section:
Upper Model I line array section:
4 ohms nominal, both sections in parallel
8 ohms nominal
8 ohms nominal
B1 Bass module (optional):
8 ohms nominal
System Power Handling
(Continuous full power per IEC-268-5 for duration of 100 hours)
L1 Model I Cylindrical Radiator:
250 W
B1 Bass module:
125 W
L1 Model I Power Stand
Rated Power:
Output Level:
2 x 250 W/Ch/4 ohm. (all channels operating)
Line Out:
Bass-Line Out:
Bal XLR, +4dBu
Bal TRS, -4dBu (nom) +9dBu max
Unbal TS, -10dBu (nom) +3dBu max
Efficiency:
80% minimum
THD at Rated Power:
1.0% Max @ 30 Hz - 15 KHz @ 4 ohms/Ch.
THD at -3dB (~125W):
0.25% Max @ 30 Hz - 15 KHz @ 4 ohms/Ch.
S/N ratio:
-80dB minimum, referenced to full power
Frequency Response:
40 Hz-15 KHz +/-3 dB @ R load = 4-16 ohms
Thermal:
Operate 2Ch. x 83 W Continuous @ 4 ohms,
50°C ambient with No Shut-Down
AC Power Rating:
US/Canada: 100-127V, 50/60Hz 1000W
International: 220-240V, 50/60Hz 1000W
Max Power Draw:
1400 watts 50/60 Hz
Peak In Rush Current:
US/Canada: 32 A @ 120V, 60 Hz
International: 16A @ 230V, 60Hz
Power Supply Voltages:
Channels 1 and 2 SMPS 27.5 VDC +/-2%
Auxiliary supply #1 +5 VDC/1 A +/- 3%
Auxiliary supply #2 +3.3 VDC/1.5 A +/- 3%
Fan 1.2.3.4 Voltage:
+24 VDC +/-1V
5
Differences between the PS1 Power Stand and the L1® Model I Power Stand
The L1 Model I Power Stand is very similar to the Personalized Amplification System PS1 Power
Stand. There are some significant differences, however:
1. The line array is now powered by one 250W amplifier instead of two. The two line array
sections (upper and lower) are now wired in parallel and powered by a single amplifier. Each
line array section impedance is now 8 ohms, with the two sections wired in parallel, for a total of
4 ohms in operation. The line arrays sections used with the PS1 power stand were 4 ohms
each. Due to optimization of the speaker to the amplifier, the overall output level of the L1 Model
I system is virtually the same as the PAS system. There is a mechanical stop to prevent users
from plugging a PAS line array into an L1 Model I power stand. Users can however insert an L1
Model I line array into a PAS PS1 Power Stand. This will not harm the unit, but will result in a
lower output level (~1.5 dB less).
2. The Amp 1 IN, Amp 2 IN, Amp 3 IN, All Amps IN, Amp 1 OUT and Amp 2 OUT jacks have
been removed from the L1 Model I Power Stand. These connectors were originally intended for
users to access the power stand amplifiers in a stand-alone fashion. They were rarely used on
the PS1 Power Stand.
CAUTION: Be sure to use only L1 Model I upper and lower line array sections with the L1 Model
I power stand. It is physically possible to connect a PAS upper line array section onto an L1
Model I lower line array section. Doing so will result in an excessive current drain on the L1
Model I power stand amplifier board, possibly causing a failure.
Electrostatic Discharge Sensitive (ESDS)
Device Handling
This unit contains ESDS devices. We recommend the following precautions when repairing,
replacing or transporting ESDS devices:
• Perform work at an electrically grounded work station.
• Wear wrist straps that connect to the station or heel straps that connect to conductive
floor mats.
• Avoid touching the leads or contacts of ESDS devices or PC boards even if properly
grounded. Handle boards by the edges only.
• Transport or store ESDS devices in ESD protective bags, bins, or totes. Do not insert
unprotected devices into materials such as plastic, polystyrene foam, clear plastic bags,
bubble wrap or plastic trays.
Warranty
The Bose® L1 Model I System electronics are covered by a limited 1-year transferable warranty.
The L1 Model I line array and the B1 bass module are covered by a 5-year limited warranty.
Part List Notes
1. This part is not normally available from Customer Service. Approval from the Field Service
Manager is required before ordering.
2. The individual parts located on the PCBs are listed in the Electrical Part List.
3.
This part is critical for safety purposes. Failure to use a substitute replacement with the
same safety characteristics as the recommended replacement part might create shock, fire
and/or other hazards.
4. This part is referenced for informational purposes only. It is not stocked as a repair part. Refer
to the next higher assembly for a replacement part.
6
Packaging Part List
L1® Model I Power Stand (see Figure 1)
Item
Number
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Description
Carton Kit, Includes Carton,
Cardboard A & B, and Packing
PE Foams 1 – 4.
PS1 Filler Card Board - A
Carry Bag for Power Stand
Poly Bag for Carry Bag
Poly Bag
Owner’s Manual, DVD
Owner’s Manual, CD, Japan
Quickstart Guide
Poly Bag, 10”x12”
7-Pin MIDI Cable
PS1 Filler PE - Foam 4
PS1 Filler PE - Foam 2
L1 Model I Power Stand Assy
Poly Bag for Power Stand
PS1 Filler PE - Foam 3
R1 Remote Control Assembly
w/packaging
PS1 Filler PE - Foam 1
PS1 Filler Card Board - B
Carton, PS1 Power Stand
Line Cord, 120V, 15A, US/Can
Line Cord, 230V, 15A, Euro
Line Cord, 230V, 15A, Aus
Line Cord, 230V, 15A, UK
Line Cord, 100V, 15A, Japan
Poly Bag for Fuse
Fuse, T15A, 125V/250V,
6.3x32mm, US/Can/Japan
Fuse, T10A, 125V/250V,
6.3x32mm, Euro/UK/Aus
Bose® Part
Number
307131
Vendor Part
Number
SVC-PS111+CKIT
Qty.
275437
275468
306618
306316-01
278815-02
035403
275442
275440
275441
035394
1450-7370+1
8901-4920-0
1497-7572-0
1497-1062-0
8901-5080+1
4115-0009+0
1497-4102-0
7012-6620-2
1493-0421+3
1493-0411+3
REF
1497-7572-0
1493-0401+3
SVC-PS111+REM
2
1
1
1
1
1
3
1
2
1
1
1
2
1
275439
275438
275846
035393
283048
283623
283624
298167
307732
1493-0391+3
1450-7410+4
1436-4302+3-3
SVC-PS121+AAC
7012-5430+0
7010-9810+0
SVC-PS101+AAC
1497-0332-0
5120-0023+0
1
4
1
1
1
1
1
1
1
1
279425
5120-0170+0
1
7
Note
1
4
4
4
4
4
3
4
3
1
2
3
4
5
6
9
7
8
9
10
11
12
13
13
7
7
18
14
19
15
20
1
16 4x
17
Figure 1. L1® Model I Power Stand Packaging View
8
Packaging Part List
L1® Model I Line Array (see Figure 2)
Item
Number
-
1
2
3
4
5
6
7
8
9
10
11
12
13
Description
Carton Kit, Includes Cardboard
A and B, and Packing PE
Foams 1 - 5
Packing PE Foam 4
Packing PE Foam 2
Poly Bag
Packing PE Foam 1
Packing Cardboard A
Packing PE Foam 5
Line Source Lower Assembly
Line Source Upper Assembly
Line Source Carry Bag
Poly Bag for Carry Bag
Packing Cardboard B
Packing PE Foam 3
Carton, no fillers
Bose® Part
Number
307132
Vendor Part
Number
-
Qty.
307719
307717
307716
307720
306626
REF
REF
275470
306628
307718
306629
1493-0461-0
1493-0441-0
1497-7562-0
1493-0431-0
1450-7380-0
1493-0471-0
1450-7400-0
1493-0451-0
1437-9702+1-3
1
2
2
1
2
1
1
1
2
2
1
1
1
5
1
2
3
6
3
7
8
9
10
4
2
11
12
5
13
Figure 2. L1 Model I Line Array Packaging View
9
Note
1
4
4
Packaging Part List
B1 Bass Module (see Figure 3)
Item
Number
1
2
3
4
5
6
7
8
-
Description
Carton Kit – Includes All Fillers
Carton Filler, PE Foam
Poly Bag, 12x16x49”
B1 Bass Module
Bass Module Carton, No Fillers
Bubble Bag for Cable
4-Wire Speakon Cable
Assembly
Poly Bag for Instruction Manual
Owner's Manual
Carry Bag for Bass Module
Bose® Part
Number
307133
303838
REF
303837
035404
Vendor Part
Number
1497-4552-0
1497-1122-0
7012-6620-2
Qty.
303154
035025
1497-1062-0
-
1
1
1
1
2
1
1
1
1
1
5
1
6
2x
7
8
2
3
4
Figure 3. B1 Bass Module Packaging View
10
Note
Main Part List
®
L1 Model I Power Stand (see Figure 4)
Item
Number
Description
1
2
3
4
Screw, Mach, M4x14, Blk, Zinc
Screw, Mach, M4x8, Blk, Zinc
Housing, Lower, Power Stand
Power Stand Cavity Assembly,
consists of:
Plate, Base, Power Stand
PS1 Slide Spring
Screw, Flat-CS, M2.6x8, BZ
Screw, Mach, M6x35mm, Blk, Zinc,
Slide Block
Screw, Mach, M4x8
Cavity, Aluminum, Power Stand
Guide, Cavity, Power Stand
Latch, Power Stand
Slide, Power Stand
Plate, Latch, Power Stand
Post, Copper, Power Stand
Pedal, Foot, Power stand
Screw, Mach, M4x14, Blk, Zinc
Screw, Mach, M3x8, Blk, Latch Plate
Gasket, EVA, 5x500mm
Power Box Assembly, includes PCBs
US/Canada, 120V
Euro, UK, Aus, 230V
Japan, 100V
Screw, Mach, M3x10, Blk, Zinc
Housing, Upper, Power Stand
Power Stand Protective Plug
Power Stand Foot Pedal
DSP PCB Assembly
MCU PCB Assembly
Input PCB Assembly
Input Panel Assembly, includes DSP,
MCU and Input PCBs
US/Can, 120V
Euro, UK, Aus, 230V
Japan, 100V
Power Stand Push Button
Screw, Mach, M3x10, Input Panel
Power Stand V/R Knob
Power Stand Door Assy, includes:
Cover, I/O, Power Stand
Knob, I/O Cover
Latch, I/O Cover
Latch Spring, I/O Cover
Screw, M3x10, TTB, FH, BZ-PCB
Power Stand Cavity Harness Assy
EQ Preset Label
US/Can
Euro, UK, Aus
Japan
5
6
7
8
9
10
11
12
13
14
15
16
17
-
®
Bose
Part
Number
276999
276997
264035
306279
Vendor
Part Number
Qty
2904-4014-3000
2904-4008-3000
SVC-PS111+LCAB
SVC-PS111+FOOT
19
4
1
1
-
1404-9601-0
2510-3611-0
2901-2608-3001
2903-6035-3000
1
1
4
1
4
4
4
4
276997
276999
-
2904-4008-3000
4135-3731-0
4135-3741-0
4135-3751-0
4135-3761-0
4135-3771-0
4135-3971-0
4154-6921-0
2904-4014-3000
2901-3008-3000
4153-3331-0
2
1
1
1
1
1
1
1
4
4
2
1
4
4
4
4
4
4
4
4
306280
306286
312943
264034
035410
264039
283364
306284
306283
SVC-PS111+PBOX
SVC-PS121+PBOX
SVC-PS101+PBOX
2900-3010-3030
1466-4801-0
4154-7251-0
4154-6921-0
SVC-PS111+DSP
SVC-PS111+MCU
SVC-PS111+INP1
306281
306287
312944
263979
277004
263986
273727
277004
307730
SVC-PS111+PANEL
SVC-PS121+PANEL
SVC-PS101+PANEL
2446-4901-0
2911-3010-3000
2446-6301-0
SVC-PS111+DOOR
1466-5001-0
2446-6001-0
4154-6931-0
2510-3531-0
2911-3010-3000
SVC-PS111+MOLEX
306317
283831
311832
3001-1756+0
3001-1756+0
3001-2111+0
11
16
1
1
1
1
1
1
1
4
18
4
1
1
1
1
1
1
1
1
Note
4
4
1
4
2
2
2
1
4
4
4
4
1 15x
2 4x
3
1 4x
4
5
14x 6
7
3x 6
8
9
10 11 12
13
18x 15
14 4x
16 4x
17
Figure 4. L1® Model I Power Stand Exploded View
12
Main Part List
®
L1 Model I Power Box (see Figure 5)
Item
Number
®
Description
Bose
Part
Number
277003
275435
1
2
3
Vendor Part
Number
Qty
Screw, Mach, M3x6mm, Blk, Zinc
2904-3006-3000
24
Screw, Mach, M3x10mm, w/washer
2900-3010-3000
27
D-Class Amp PCB Assembly,
1
US/Can/Eu/UK/Aus (before 3/2/10)
306282
SVC-PS111+DAMP
Japan, all DOM (all 3/2/10 and after)
312945
SVC-PS101+DAMP
2
4
+/-27V SMPS PCB Assembly,
SVC-PS111+AMPP
307734
US/Canada, Euro, UK, Aus
SVC-PS101+AMPP
312947
Japan
1
5
Aux Power Supply PCB Assembly,
SVC-PS111+AUX
307729
US/Canada, Euro, UK, Aus
SVC-PS101+AUX
312946
Japan
6
Fan, 24VDC, 60x60x25mm, 80mA
279143
8913-4007-0
4
7
Screw, Mach, M3x30mm, Blk, Zinc, Fan
277002
2904-3030-3000
16
Mounting
8
Washer, Spring, M3x0.9x5.0mm
2607-3009-0553
16
9
Washer, Metalid, 3.3, OD=8, T=0.5
2600-3005-0640
16
10
FCC Filter PCB Assembly
1
US/Canada, Japan, 100/120V
306285
SVC-PS111+FCC1
Euro, UK, Aus, 220-240V
306288
SVC-PS121+FCC2
Note: Item 3, D-Class Amp PCB Assembly, has been changed to part number 312945 for all
voltage variants starting with DOM 0061 (3/2/10). US/Can/Eu/UK/Aus units built before
3/2/10 use part number 306282.
1 24x
Top
Cover
2 27x
10
3
2
4 3x
4
5
16x 8
16x 7
9 16x
Chassis
4x 6
Figure 5. L1 Model I Power Box Exploded View
13
Note
2
2
2
4
4
2
Main Part List
L1® Model I Input Panel Assembly (see Figure 6)
Item
Number
Reference
Designator
1
7
8
MCU PCB,
DSP PCB
VR101,
VR102
VR103,
VR104
SW102,
SW104
J105, J106,
J107, J108
J112, J113
J119
9
10
11
J109
12
J110
13
14
15
16
J101, J102
J103, J104
-
2
3
4
5
6
17
18
-
19
20
21
-
22
-
23
-
24
-
25
-
®
Description
Vendor Part
Number
Qty.
Note
PCB Support, 12MM High
Bose
Part
Number
-
4152-0911-0
6
4
Pot, 5k Ohm, 5KX1 10C
275451
4751-0620-0
2
Pot, 20k Ohm, 20KAX1
275450
4751-0580-1
2
Switch, Push, PS828L, 8x8 mm,
MIC
PS1 Push Button Knob
Phone Jack, 6.4mm, 5-Pin
275452
5200-3573-0-00
2
263979
275447
2446-4901-0
2113-1340-0
4
7
275445
275446
2113-1296-0
2113-1336-1
2
3
275444
4135-3801-0
2446-6301-0
2113-1950-0
3
4
1
275443
2113-1169-1
1
275449
306318
275448
2113-3046-0
2113-1698-0
2
2
2
1
3
Phone Jack, 6.4mm, 9-Pin
Neutrik Speakon Connector,
NL4MD-V
Bracket, Speakon Jack
Knob, I/O Panel
RCA Jack, White, 1P,
GP 032-09BWG
RCA Jack, Black, 1P,
AU HQ032-09BBG
Conn., Neutrik, NCJ10FI-V-0
Push Wheel, Preset Switch
XLR Connector, Neutrik, 3PM
Fuse Holder, 15A/250VAC, R344A Type, 6.35x32mm,
US/Canada, 120V
Euro, UK, Aus 220-240V
Screw, M3x10mm
Screw, M3x12, Csk, Blk,
Speakon Connector
PS1 DIN Socket, 7-Pin
Screw, AC Inlet Jack, M3x12
Fuse, US/Can/Japan 100/120V,
T10A, 125V/250V, 6.35x32mm
Fuse, Euro, UK, Aus 220-240V,
T10A, 125/250V, 6.35x32mm
AC Inlet Jack
Switch, AC Power, SPST
US/Canada, Japan, 100/120V
Euro, UK, Aus 220-240V
Washer, Spring,
M3x0.9x5.5mm, BZ
Nut, M3, Nickel
14
4
4
307731
279426
277004
-
4170-0021+0
4153-1100+0
2911-3010-3000
2901-3012-3000
16
6
4
275454
307732
2113-2013-0
2900-3012-3000
5120-0023+0
1
2
1
4
3
279425
5120-0170-0
278847
2113-1144-0
1
3
1
3
278848
279427
-
5200-4826-0
5200-4873-0
2607-3009-0553
2
4
-
2640-3022-0544
2
4
17
13
17
14
19
15
18
5
20
6
4
7
21
22
8
23
9
1
11
25
11
3
1
1
Input/Output
PCB Assy
DSP PCB
Assy
15
2
10
16
24
Input Panel
Figure 6. L1® Model I Input Panel Assembly Exploded View
Main Part List
Remote Control Assembly (see Figure 7)
Item
Number
Description
1
2
3
4
Knob, VR, Remote Control
Housing, Upper
LED, Red/Green, L-115W EGW
Variable Resistor, 50KBx1, LM=20MM,
RVO9AC-40-20F-B50K-OC
Variable Resistor, 50KBx1, LM=20MM,
RVO9AC-40-20F-B50K
Screw, Tapping, 2x6MM
Washer, Metal, M3x0.9x4MM
PCB Assembly, Remote Control
Fiber Sheet
DIN Socket, 7-Pin
Housing, Lower
Screw, 2.6x8MM, CS, Flat Black
Product Label
Dual Lock Re-closable Fastener
5
6
7
8
9
10
11
12
13
14
Bose®
Part
Number
263995
263997
-
Vendor Part
Number
Qty
Note
2446-5501+1
1466-3701+0
3700-4536+RG
4751-0600+0
9
1
2
6
4
4
-
4751-0610+0
3
4
263996
-
2954-2006+0000
2600-3003+0402
1725-676A+0002
3100-6341+0
2113-2013+0
1466-3601+0
2921-2608+3000
3001-1742+0
3100-6311+0
4
4
1
1
2
1
4
1
1
4
4
4
4
4
Figure 7. Remote Control Assembly Exploded View
16
4
4
4
Main Part List
L1® Model I Upper and Lower Line Source Arrays (see Figure 8)
®
Item
Number
Description
1
End-Cap #1 Assembly, consists of:
End-Cap, Top, Upper, Line Source
End-Cap Gasket
End-Cap #2 Assembly, consists of:
End-Cap, Bottom, Upper, Line Source
Gasket, Cap, Line Source
Airproof Sheet, End Cap, Line Source
Conn Assy, Molex, 4P, AWG#20, UL1007
Plate, Connector, 4 Pin, Floating, LS
Latch, Locking Mechanism, LS
Cover, Locking Mechanism, LS
Slide Locking Spring
Slide, Latch, Locking Mechanism, LS
End-Cap #3 Assembly, consists of:
End-Cap, Top, Lower, Line Source
Gasket, Cap, Line Source
Airproof Sheet, End Cap, Line Source
Header, Vertical, Molex, 4P
Plate, Connector, 4 Pin, Fixed, LS
PCB, Molex, 10p & 4P
Conn Assy, AWG#20, UL1015, L=150mm
End-Cap #4 Assembly, consists of:
End-Cap, Bottom, Lower, Line Source
Gasket, Cap, Line Source
Airproof Sheet, End Cap, Line Source
Header, Vertical, Molex, 10P
PCB, Molex, 10p & 4P
Plate, Connector, 10PIN, Fixed, LS
Conn Assy, AWG#20, UL1015, L=150mm
Screw, M3x10, Tapping
Line Source Driver Assembly
Line Source Driver Screws
Front Baffle, Upper, Assembly,
consists of:
Front Baffle-1
Baffle Gasket-1
Front Baffle, Lower, Assembly,
consists of:
Front Baffle-2
Baffle Gasket-1
Screws, Front Baffle
Grille, Lower, Assembly (w/gaskets)
Nameplate, Bose Logo, Line Source
Line Source Bayonet Assembly
Line Source Bayonet Screws
Grille, Upper, Assembly (w/gaskets)
Cover Plate, Lower Array
Screws, Lower Array Cover Plate
Washer, Lower Array Cover Plate
Nut, Lower Array Cover Plate
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
17
Bose
Part
Number
273753
Vendor Part
Number
4154-6661-0
4149-0491-0
273787
4154-6671-0
4149-0491-0
4154-6841-0
7012-6615-0
4135-3511-0
4135-3541-0
4135-3551-0
4154-6631-0
273788
4154-6641-0
4149-0491-0
4154-6841-0
2101-1438-0
4135-3501-0
1725-684A-0000
7012-6616-0
312010
303836
273836
4154-6651-0
4149-0491-0
4154-6841-0
2101-1437-0
1725-684A-0000
4135-3531-0
7012-6616-0
2950-3010-3000
SVC-WF+BSPAL2
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
24
24
96
1
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1404-9001-0
4149-0431-0
3
6
1
4
4
1404-9101-0
4149-0431-0
8901-4270-0
4135-3571-0
-
1
6
16
1
4
4
4
273837
263996
264024
035407
264017
-
Qty
1
2
1
1
4
4
4
4
4
4
4
4
6
7
11
12
A
B
H
2
K
C
D
B
E
F
G
I
J
L
M
5
1
K
3
4
S
B
D
W
V
U
Q
T
P
Q
R
B
D
S
K
N
O
L1 Lower Array
Assembly
6
7
15
6
3
5
8
10
9
10
19
18
1
L1 Upper Array
Assembly
8
10
10
7
5
18
4
14
8
13
16
2
5
17
Figure 8. L1® Model I Line Array Exploded View
Main Part List
B1 Bass Module Exploded View (see Figure 9)
Item
Number
Description
1
2
3
4
5
6
7
8
9
-
Screw, M4 X 28, BK, B1 Grille
Woofer Assembly
Gasket, Woofer Assembly
Screw, M4 X 16, BK, B1 Driver
Grille Assembly
Gasket, Grille Assembly
Logo Assembly
B1 Terminal Panel Assembly
Screw, M3 X 12, BK, B1 Input Cup
4-Wire Speakon to Speakon Cable
Assembly, L=1.5M
Bose®
Part
Number
263998
263992
276409
035404
Vendor Part Number
Qty
Note
2908-4028-3400
SVC-FM040C-WF
2913-4016-3000
SVC-FM040C-GRILL
SVC-FM040C-TML
2900-3012-3000
SVC-FM040C-CABLE
4
2
2
8
1
2
1
1
4
1
4
4
4
4
4
4
1 4x
8
9
2 2x
4 8x
5
2x 3
7
2x 6
Figure 9. B1 Bass Module Exploded View
19
Electrical Part List
Input Panel PCB Assembly
Resistors
Reference
Designator
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R150
R152
R153
R154
R155
Description
10M, RMG, 0805, 1/10W, 1%
1M, RMG, 0805, 1/10W, 1%
51 OHM, RMG, 0805, 1/10W, 1%
1K, RMG, 0805, 1/10W, 1%
15K, RMG, 0805, 1/10W, 1%
51 OHM, RMG, 0805, 1/10W, 1%
15K, RMG, 0805, 1/10W, 1%
15K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
22K, RMG, 0805, 1/10W, 5%
5.6K, RMG, 0805, 1/10W, 5%
1M, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
22K, RMG, 0805, 1/10W, 5%
5.6K, RMG, 0805, 1/10W, 5%
1M, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
33K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
220 OHM, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
220 OHM, RMG, 0805, 1/10W, 5%
1.2K, RMG, 0805, 1/10W, 5%
1.2K, RMG, 0805, 1/10W, 5%
2K, RMG, 0805, 1/10W, 1%
2K, RMG, 0805, 1/10W, 1%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
20 OHM, RMG, 0805, 1/10W, 5%
1M, RMG, 0805, 1/10W, 1%
10 OHM, RMG, 0805, 1/10W, 5%
10M, RMG, 0805, 1/10W, 1%
1M, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
1K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
15K, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
33K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
20
Vendor Part
Number
4720-106A+J
4720-105A+J
4720-510A+J
4720-102A+J
4720-153A+J
4720-510A+J
4720-153A+J
4720-153A+J
4720-103J+J
4720-223J+J
4720-562J+J
4720-105J+J
4720-103J+J
4720-223J+J
4720-562J+J
4720-105J+J
4720-101J+J
4720-333A+J
4720-103A+J
4720-221J+J
4720-103A+J
4720-103A+J
4720-221J+J
4720-122J+J
4720-122J+J
4720-202A+J
4720-202A+J
4720-100J+J
4720-100J+J
4720-103A+J
4720-103A+J
4720-200J+J
4720-105J+J
4720-100J+J
4720-106A+J
4720-105A+J
4720-101A+J
4720-102A+J
4720-103A+J
4720-101A+J
4720-103A+J
4720-153A+J
4720-101J+J
4720-333A+J
4720-103A+J
4720-103A+J
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Resistors (continued)
Reference
Designator
R157
R158
R159
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R185
R186
R187
R188
R189
R190
R191
R192
R193
R197
R198
R199
R200
R201
R202
R204
R207
R208
R209
R210
R211
Description
10K, RMG, 0805, 1/10W, 1%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
2K, RMG, 0805, 1/10W, 1%
2K, RMG, 0805, 1/10W, 1%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
20 OHM, RMG, 0805, 1/10W, 5%
1M, RMG, 0805, 1/10W, 1%
10 OHM, RMG, 0805, 1/10W, 5%
300 OHM, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 1%
12K, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
300 OHM, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 1%
12K, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
220 OHM, RMG, 0805, 1/10W, 5%
22K, RMG, 0805, 1/10W, 5%
51K, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
51K, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
51K, RMG, 0805, 1/10W, 5%
150K, RMG, 0805, 1/10W, 5%
1K, RMG, 0805, 1/10W, 1%
1K, RMG, 0805, 1/10W, 1%
30K, RMG, 0805, 1/10W, 5%
2.2K, RMG, 0805, 1/10W, 5%
3.3K, RMG, 0805, 1/10W, 5%
51K, RMG, 0805, 1/10W, 5%
150K, RMG, 0805, 1/10W, 5%
1K, RMG, 0805, 1/10W, 1%
1K, RMG, 0805, 1/10W, 1%
30K, RMG, 0805, 1/10W, 5%
2.2K, RMG, 0805, 1/10W, 5%
3.3K, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 1%
12K, RMG, 0805, 1/10W, 1%
10 OHM, RMG, 0805, 1/10W, 5%
21
Vendor Part
Number
4720-103A+J
4720-221J+J
4720-221J+J
4720-202A+J
4720-202A+J
4720-100J+J
4720-100J+J
4720-103A+J
4720-103A+J
4720-200J+J
4720-105J+J
4720-100J+J
4720-301J+J
4720-101A+J
4720-123A+J
4720-101J+J
4720-301J+J
4720-101A+J
4720-123A+J
4720-101J+J
4720-221J+J
4720-223J+J
4720-513J+J
4720-221J+J
4720-221J+J
4720-513J+J
4720-221J+J
4720-513J+J
4720-154J+J
4720-102J+J
4720-102J+J
4720-303J+J
4720-222J+J
4720-332J+J
4720-513J+J
4720-154J+J
4720-102J+J
4720-102J+J
4720-303J+J
4720-222J+J
4720-332J+J
4720-221J+J
4720-221J+J
4720-101J+J
4720-123J+J
4720-100J+J
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Resistors (continued)
Reference
Designator
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R225
R226
R227
R229
R230
R231
R232
R234
R235
R238
R239
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R256
R257
R258
R259
R260
R261
Description
100 OHM, RMG, 0805, 1/10W, 1%
12K, RMG, 0805, 1/10W, 1%
47K, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
12K, RMG, 0805, 1/10W, 1%
47K, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 1%
100 OHM, RMG, 0805, 1/10W, 1%
12K, RMG, 0805, 1/10W, 1%
47K, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 1%
2.7K, RMG, 0805, 1/10W, 5%
2.7K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
5.6K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
22K, RMG, 0805, 1/10W, 5%
5.6K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
22K, RMG, 0805, 1/10W, 5%
560 OHM, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 1%
10K, RMG, 0805, 1/10W, 1%
22K, RMG, 0805, 1/10W, 5%
560 OHM, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
22
Vendor Part
Number
4720-101J+J
4720-123J+J
4720-473J+J
4720-101J+J
4720-101J+J
4720-123J+J
4720-473J+J
4720-101J+J
4720-101J+J
4720-123J+J
4720-473J+J
4720-101J+J
4720-272J+J
4720-272J+J
4720-103A+J
4720-103A+J
4720-473J+J
4720-473J+J
4720-103A+J
4720-103A+J
4720-473J+J
4720-473J+J
4720-562J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-223J+J
4720-562J+J
4720-473J+J
4720-104J+J
4720-104J+J
4720-104J+J
4720-103A+J
4720-103A+J
4720-103A+J
4720-103A+J
4720-223J+J
4720-561J+J
4720-103A+J
4720-103A+J
4720-223J+J
4720-561J+J
4720-104J+J
4720-104J+J
4720-104J+J
4720-104J+J
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Resistors (continued)
Reference
Designator
VR101
VR102
VR103
VR104
Description
VAR RES, 5KX1, 10C, LM=25MM, RV09AC-4025F-C5K
VAR RES, 5KX1, 10C, LM=25MM, RV09AC-4025F-C5K
VAR RES, 20KAX1, LM=25MM, ALPHA,
RV09AC-40-25F-A20K
VAR RES, 20KAX1, LM=25MM, ALPHA,
RV09AC-40-25F-A20K
Vendor Part
Number
4751-0620+0
Note
4751-0620+0
4
4751-0580+1
4
4751-0580+1
4
Vendor Part
Number
150F-101K+J-BD
150F-104K+J-BD
150F-200J+J-BD
150F-200J+J-BD
157F-226M+K-IU
157F-226M+K-IU
157Q-476M+K-IUI
157Q-476M+K-IUI
150F-101K+J-BD
150F-101K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-101K+J-BD
150F-200J+J-BD
150F-200J+J-BD
157F-226M+K-IU
157F-226M+K-IU
157Q-476M+5-IUL
157Q-476M+5-IUL
150F-101K+J-BD
150F-101K+J-BD
150F-104K+J-BD
150F-101K+J-BD
157F-106M+K-IU
150F-102K+J-BD
150F-101K+J-BD
157F-106M+K-IU
150F-102K+J-BD
150F-104K+J-BD
150F-102K+J-BD
157F-225M+K-IU
150F-101K+J-BD
150F-102K+J-BD
157F-225M+K-IU
150F-101K+J-BD
Note
4
Capacitors
Reference
Designator
C101
C102
C106
C107
C110
C112
C113
C114
C115
C116
C117
C118
C119
C123
C124
C127
C129
C130
C131
C132
C133
C134
C135
C136
C137
C138
C139
C140
C141
C142
C143
C144
C145
C146
C147
Description
100pF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
20pF, CC, 0805, 50V, 5%, 1.2x 2.0
20pF, CC, 0805, 50V, 5%, 1.2x 2.0
22uF, CE, 50V, 20%, RLT, 5X11
22uF, CE, 50V, 20%, RLT, 5X11
47uF, CE, 35V, 20%, RL, 5x11, SUN
47uF, CE, 35V, 20%, RL, 5x11, SUN
100pF, CC, 0805, 50V, 10%, 1.2X2.0
100pF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
100pF, CC, 0805, 50V, 10%, 1.2X2.0
20pF, CC, 0805, 50V, 5%, 1.2x 2.0
20pF, CC, 0805, 50V, 5%, 1.2x 2.0
22uF, CE, 50V, 20%, RLT, 5X11
22uF, CE, 50V, 20%, RLT, 5X11
47uF, CE, 35V, 20%, RL, 5x11, SUN
47uF, CE, 35V, 20%, RL, 5x11, SUN
100pF, CC, 0805, 50V, 10%, 1.2X2.0
100pF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
100pF, CC, 0805, 50V, 10%, 1.2X2.0
10uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
100pF, CC, 0805, 50V, 10%, 1.2X2.0
10uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
100pF, CC, 0805, 50V, 10%, 1.2X2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
100pF, CC, 0805, 50V, 10%, 1.2X2.0
23
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Capacitors (continued)
Reference
Designator
C148
C149
C150
C151
C152
C153
C156
C157
C158
C159
C160
C161
C162
C163
C164
C165
C166
C167
C168
Description
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
47uF, CE, 50V, 20%, RLT, 6.3X11, SHOEI
47uF, CE, 50V, 20%, RLT, 6.3X11, SHOEI
1uF, CE, 50V, 20%, RLR, 4X7, ELNA
C169
4.7uF, CE, 50V, 20%, RLR, 4X7, ELNA
C170
C171
220uF, CE, 35V, 20%, RL, 8x11.5
1uF, CE, 50V, 20%, RLR, 4X7, ELNA
C172
4.7uF, CE, 50V, 20%, RLR, 4X7, ELNA
C173
C174
C175
C176
C177
C178A
C179A
C182
C183
C184
C185
C186
C187
C188
C189
C190
C191
C192
C193
220uF, CE, 35V, 20%, RL, 8x11.5
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
100uF, CE, 35V, 20%, RL, 8X11
100uF, CE, 35V, 20%, RL, 8X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
2.2uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
24
Vendor Part
Number
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
157F-476M+K-LUI
157F-476M+K-LUI
157F-105M+HGME
157F-475M+HGMK
157Q-227M+5-OV
157F-105M+HGME
157F-475M+HGMK
157Q-227M+5-OV
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
157Q-107M+5-OU
157Q-107M+5-OU
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
157F-225M+K-IU
157F-225M+K-IU
150F-102K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
157F-225M+K-IU
150F-102K+J-BD
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Capacitors (continued)
Reference
Designator
C194
C195
C196
C197
C198
C199
C200
C201
C202
C203
C204
C211
C212
C213
C214
C215
C216
C217
C218
C221
C223
C225
C227
C232
C233
C234
C235
C236
C237
C238
C239
C240
C241
C242
C243
C244
C245
C246
C247
C248
C249
Description
10uF, CE, 50V, 20%, RLT, 5X11
2.2uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
10uF, CE, 50V, 20%, RLT, 5X11
2.2uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
10uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
10uF, CE, 50V, 20%, RLT, 5X11
10uF, CE, 50V, 20%, RLT, 5X11
10uF, CE, 50V, 20%, RLT, 5X11
10uF, CE, 50V, 20%, RLT, 5X11
1000uF, CE, 16V, 20%, RL, 10x16
1000uF, CE, 16V, 20%, RL, 10x16
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
33pF CC 50V 5% 0805, 1.2x 2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
20pF, CC, 0805, 50V, 5%, 1.2x 2.0
20pF, CC, 0805, 50V, 5%, 1.2x 2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
820pF, CC, 0805, 50V, 10%, 1.2x2.0
820pF, CC, 0805, 50V, 10%, 1.2x2.0
25
Vendor Part
Number
157F-106M+K-IU
157F-225M+K-IU
150F-102K+J-BD
157F-106M+K-IU
157F-225M+K-IU
150F-102K+J-BD
157F-106M+K-IU
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
150F-102K+J-BD
157F-106M+K-IU
157F-106M+K-IU
157F-106M+K-IU
157F-106M+K-IU
157D-108M+5-S5
157D-108M+5-S5
150F-104K+J-BD
150F-104K+J-BD
157F-225M+K-IU
150F-330J+J-BD
150F-102K+J-BD
150F-200J+J-BD
150F-200J+J-BD
157F-225M+K-IU
150F-102K+J-BD
150F-102K+J-BD
150F-821K+J-BD
150F-821K+J-BD
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Inductors
Reference
Designator
L101
Description
COIL, 2.2uH, 20%, AL, BL7
Vendor Part
Number
1801-2R2M+M
Note
Vendor Part
Number
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
Note
4
Diodes
Reference
Designator
D101
D102
D103
D104
D105
D106
D107
D108
D109
D110
D113
D114
D115
D116
D117
D118
D119
D120
D121
D122
D123
D124
D125
D126
D127
D127A
D128
D128A
D129
D130
D131
D132
D133
D134
D135
D136
D137
D138
D139
D140
D141
D142
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
26
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Diodes (continued)
Reference
Designator
D143
D144
Z101
Z102
Z103
Z104
Z105
Z106
Z107
Z108
Z109
Z110
LED101
LED102
LED103
LED104
LED105
Description
LL4148, SM
LL4148, SM
ZENER, 1/2W, 5.6V, SMD
ZENER, 0.2W, UDZS5.1B, ROHM, SM
ZENER, 1/2W, 5.6V, SMD
ZENER, 0.2W, UDZS5.1B, ROHM, SM
ZENER, 1/2W, 3.3V, SMD, ROHM, UDZS3.3B
ZENER, 1/2W, 3.3V, SMD, ROHM, UDZS3.3B
ZENER, 1/2W, 5.6V, SMD
ZENER, 1/2W, 5.6V, SMD
ZENER, 1/2W, 5.6V, SMD
ZENER, 1/2W, 5.6V, SMD
L-115W, EGW/209EGW, RED/GR, ELE-LED02
LED, 3MM, RED
L-115W, EGW/209EGW, RED/GR, ELE-LED02
LED, 3MM, RED
L-115W, EGW/209EGW, RED/GR, ELE-LED02
Vendor Part
Number
4804-1480+3
4804-1480+3
4837-5V69+3
483H-5V11+3
4837-5V69+3
483H-5V11+3
4837-3V31+3
4837-3V31+3
4837-5V69+3
4837-5V69+3
4837-5V69+3
4837-5V69+3
3700-4536+RG
3700-2522+R
3700-4536+RG
3700-2522+R
3700-4536+RG
Note
Vendor Part
Number
4860-8720+5
4853-9040+5
4853-9040+5
4860-8720+5
4853-9040+5
4853-9040+5
Note
Vendor Part
Number
3130-8020+0
3132-0670+0
3130-8020+0
3132-0670+0
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Transistors
Reference
Designator
Q101
Q102
Q103
Q104
Q105
Q106
Description
9013H
2N3904/PS
2N3904/PS
9013H
2N3904/PS
2N3904/PS
4
4
4
4
4
4
Integrated Circuits
Reference
Designator
U101
U102
U103
U105
U106
U107
U108
U109
U110
U111
U112
U113
U114
Description
TL072CDR, DUAL J-FET, INPUT OP-AMP
INA163UA, LOW NOISE, AM, SO-14
TL072CDR, DUAL J-FET, INPUT OP-AMP
INA163UA, LOW NOISE, AM, SO-14
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
27
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Miscellaneous
Reference
Designator
/J117
/J118
/J119
/LED
/LED
CN101A
CN102A
CN103A
CN104A
CN105B
CN106B
CN112A
CN113A
CN115A
CN119A
CN120A
CN801B
CN805B
CN809B
GND1
GND2
J101
J102
J103
J104
J105
J106
J107
J108
J109
J110
J112
J113
J113
J119
P101
P102
P103
Description
BRACKET, POWER STAND, 4P, SPK SOCKET
BRACKET, POWER STAND, 4P, SPK SOCKET
BRACKET, POWER STAND, 4P, SPK SOCKET
OIL SLEEVE, ID=1MM
LED SPACER, H=8.5
5P, ST, WAFER, P=2.5, COULOMB
5P, ST, WAFER, P=2.5, COULOMB
JM24182-5P, WAFER
CONN ASSY, 6P, P=2.5, L=180MM, SH, F/M
CONNECTOR, 5PIN, P2.5, JST 05JQ-BT
CONNECTOR, 5PIN, P2.5, JST 05JQ-BT
CONN ASSY, 2P, P=2.5, #26, UL1533,
L=170MM, BROWN, F/M
CONN ASSY, 2P, P=2.5, F/M, L=150MM,
UL1533, BLACK
CONN ASSY, UL2547, #26, L=265, 3P, F/M,
P2.5MM
CONN ASSY, 5P, P=2.5, L=370MM, UL1007,
#24, F/M
JM24182-5P, WAFER
WAFER, 2P, P2.5, RIGHT
WAFER, 2P, P2.5, RIGHT
WAFER, 2P, P2.5, RIGHT
CONN, WIRE, UL1015, 18AWG, GREEN WITH
YELLOW, 200MM
CONN, WIRE, UL1015, 18AWG, GREEN WITH
YELLOW, 200MM
JACK, COMBO, NCJ10FI-V-0, NEUTRIK
JACK, COMBO, NCJ10FI-V-0, NEUTRIK
XLR CONNECTOR, 3PM, NEUTRIK
XLR CONNECTOR, 3PM, NEUTRIK
REAR PHONE JACK, 5 PIN
REAR PHONE JACK, 5 PIN
REAR PHONE JACK, 5 PIN
REAR PHONE JACK, 5 PIN
1P RCA JACK, WHITE COLOR, GP, 03209BWG, HONG, Q1A0
1P RCA JACK, BK, AU, HQ032-09BBG
WASHER, METAL, M9X0.4X14, WZ
6.4MM PHONE JACK, 9 PIN
WASHER, METAL, M9X0.4X14, WZ
SPEAKON, NEUTRIK, 4 WIRE, NL4MD-V
HEADER, 2PIN, NVAR-02VS, JST, UL/CSA
HEADER, 2PIN, NVAR-02VS, JST, UL/CSA
HEADER, 2PIN, NVAR-02VS, JST, UL/CSA
28
Vendor Part
Number
4135-3801+0
4135-3801+0
4135-3801+0
1660-0010+0
4157-0331+0
2102-051S+004
2102-051S+004
2101-9190+0
7012-6628+0
2101-1371+0
2101-1371+0
7012-6513+1
Note
7012-6514+0
4
7010-0070+1
4
7012-6511+0
4
2101-9190+0
2102-021R+004
2102-021R+004
2102-021R+004
7012-6739+0
4
4
4
4
4
7012-6739+0
4
2113-3046+0
2113-3046+0
2113-1698+0
2113-1698+0
2113-1340+0
2113-1340+0
2113-1340+0
2113-1340+0
2113-1950+0
4
4
4
4
4
4
4
4
4
2113-1169+1
2600-9004+1402
2113-1296+0
2600-9004+1402
2113-1336+1
2101-1498+0
2101-1498+0
2101-1498+0
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Input Panel PCB Assembly
Miscellaneous (continued)
Reference
Designator
PANEL&MC
UPCB
PANELPANE3
PL-DSP
PL-MCU
SW102
SW104
Description
Note
PCB SUPPORT, 12MM HIGH
Vendor Part
Number
4152-0911+0
PCB SUPPORT, 12MM HIGH
4152-0911+0
4
4152-0911+0
6360-1371+0
5200-3573+0-00
5200-3573+0-00
4
4
4
4
PCB SUPPORT, 12MM HIGH
CABLE TIE, 150MM*2.7MM, KFC005-00
PUSH SW, PS828L, 8x8mm, MIC
PUSH SW, PS828L, 8x8mm, MIC
29
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Resistors
Reference
Designator
R381
R382
R383
R384
R385
R386
R387
R388
R389
R390
R391
R392
R393
R394
R395
R396
R397
R398
R399
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R423
R424
R425
R426
R427
Description
11K, RMG, 0603/1608, 1/16W, 1%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
11K, RMG, 0603/1608, 1/16W, 1%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
11K, RMG, 0603/1608, 1/16W, 1%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
11K, RMG, 0603/1608, 1/16W, 1%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
5.6K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
3K, RMG, 0603/1608, 1/16W, 5%
3K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
3.3K, RMG, 0603/1608, 1/16W, 5%
3.3K, RMG, 0603/1608, 1/16W, 5%
560 OHM, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
3K, RMG, 0603/1608, 1/16W, 5%
3K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
3.3K, RMG, 0603/1608, 1/16W, 5%
3.3K, RMG, 0603/1608, 1/16W, 5%
560 OHM, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
30
Vendor Part
Number
4723-113A+P
4723-562J+P
4723-562J+P
4723-562J+P
4723-151J+P
4723-151J+P
4723-113A+P
4723-562J+P
4723-562J+P
4723-562J+P
4723-151J+P
4723-151J+P
4723-113A+P
4723-562J+P
4723-562J+P
4723-562J+P
4723-151J+P
4723-151J+P
4723-113A+P
4723-562J+P
4723-562J+P
4723-562J+P
4723-151J+P
4723-151J+P
4723-302J+P
4723-302J+P
4723-151J+P
4723-151J+P
4723-332J+P
4723-332J+P
4723-561J+P
4723-473J+P
4723-302J+P
4723-302J+P
4723-151J+P
4723-151J+P
4723-332J+P
4723-332J+P
4723-561J+P
4723-473J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-473J+P
4723-151J+P
4723-151J+P
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Resistors (continued)
Reference
Designator
R428
R429
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
R450
R451
R452
R453
R454
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
R465
R466
R472
R473
R474
R475
R476
R477
R478
R479
R480
R481
R482
R483
R484
R485
R486
R487
R488
Description
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
75 OHM, RMG, 0603/1608, 1/16W, 5%
3K, RMG, 0603/1608, 1/16W, 5%
75 OHM, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
4.7K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
220 OHM, RMG, 0603/1608, 1/16W, 5%
100 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
47K, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
150 OHM, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
3.3K, RMG, 0603/1608, 1/16W, 5%
31
Vendor Part
Number
4723-151J+P
4723-151J+P
4723-750J+P
4723-302J+P
4723-750J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-472J+P
4723-103J+P
4723-221J+P
4723-101J+P
4723-151J+P
4723-151J+P
4723-151J+P
4723-151J+P
4723-151J+P
4723-151J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-473J+P
4723-151J+P
4723-151J+P
4723-151J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-332J+P
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Resistors (continued)
Reference
Designator
R489
R490
R491
R492
R493
R494
R495
R496
R497
R498
R499
Description
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
470 OHM, 0603/1608, RMG, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
10K, RMG, 0603/1608, 1/16W, 5%
1M, RMG, 0603/1608, 1/16W, 5%
Vendor Part
Number
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-471J+P
4723-103J+P
4723-103J+P
4723-103J+P
4723-105J+P
Note
Vendor Part
Number
150F-103K+P-AC
150F-103K+P-AC
150F-103K+P-AC
157D-106M+K-IU
157D-106M+K-IU
157D-106M+K-IU
150F-101J+P-AC
150F-101J+P-AC
150F-101J+P-AC
150F-101J+P-AC
157D-106M+K-IU
150F-121J+P-AC
150F-121J+P-AC
150F-102K+P-AC
157D-106M+K-IU
150F-121J+P-AC
150F-121J+P-AC
150F-102K+P-AC
157D-106M+K-IU
150F-121J+P-AC
150F-121J+P-AC
150F-102K+P-AC
157D-106M+K-IU
150F-121J+P-AC
150F-121J+P-AC
150F-102K+P-AC
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
Note
4
4
4
4
4
4
4
4
4
4
4
Capacitors
Reference
Designator
C10A
C10C
C10D
C350
C351
C352
C353
C354
C355
C356
C357
C358
C359
C360
C361
C362
C363
C364
C365
C366
C367
C368
C369
C370
C371
C372
C373
C374
C375
C377
C378
C379
Description
0.01uF, CC, 0603, 50V, 10%, 1x2
0.01uF, CC, 0603, 50V, 10%, 1x2
0.01uF, CC, 0603, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
10uF, CE, 16V, 20%, RLT, 5X11
10uF, CE, 16V, 20%, RLT, 5X11
100pF, CC, 0603/1608, 50V, 5%, 1X2
100pF, CC, 0603/1608, 50V, 5%, 1X2
100pF, CC, 0603/1608, 50V, 5%, 1X2
100pF, CC, 0603/1608, 50V, 5%, 1X2
10uF, CE, 16V, 20%, RLT, 5X11
120pF, CC, 0603/1608, 50V, 5%, 1X2
120pF, CC, 0603/1608, 50V, 5%, 1X2
1000pF, CC, 0603/1608, 50V, 10%, 1X2
10uF, CE, 16V, 20%, RLT, 5X11
120pF, CC, 0603/1608, 50V, 5%, 1X2
120pF, CC, 0603/1608, 50V, 5%, 1X2
1000pF, CC, 0603/1608, 50V, 10%, 1X2
10uF, CE, 16V, 20%, RLT, 5X11
120pF, CC, 0603/1608, 50V, 5%, 1X2
120pF, CC, 0603/1608, 50V, 5%, 1X2
1000pF, CC, 0603/1608, 50V, 10%, 1X2
10uF, CE, 16V, 20%, RLT, 5X11
120pF, CC, 0603/1608, 50V, 5%, 1X2
120pF, CC, 0603/1608, 50V, 5%, 1X2
1000pF, CC, 0603/1608, 50V, 10%, 1X2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
32
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Capacitors (continued)
Reference
Designator
C381
C382
C383
C384
C385
C386
C387
C388
C389
C390
C391
C392
C393
C394
C395
C396
C397
C398
C399
C400
C401
C402
C403
C404
C405
C406
C407
C409
C410
C411
C412
C413
C416
C417
C418
C419
C420
C421
C422
C423
C424
C425
C426
C427
C428
C429
Description
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
1uF, CE, 50V, 20%, RLT, 5X11, SHOEI
10uF, CE, 16V, 20%, RLT, 5X11
10uF, CE, 16V, 20%, RLT, 5X11
1500pF, CC, 0603/1608, 50V, 10%
6800pF, CC, 0603/1608, 50V, 10%, 1X2
680pF, CTC, 0603, 0/60, 5%
680pF, CTC, 0603, 0/60, 5%
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1500pF, CC, 0603/1608, 50V, 10%
6800pF, CC, 0603/1608, 50V, 10%, 1X2
680pF, CTC, 0603, 0/60, 5%
680pF, CTC, 0603, 0/60, 5%
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
100uF, CE, 10V, 20%, R5, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
33
Vendor Part
Number
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
157D-106M+K-IU
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
157D-106M+K-IU
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
157F-105M+K-IUI
150F-104K+P-AC
157D-106M+K-IU
157F-105M+K-IUI
157D-106M+K-IU
157D-106M+K-IU
150F-152K+P-AC
150F-682K+P-AC
15CH-681J+P-AC
15CH-681J+P-AC
157D-106M+K-IU
150F-104K+P-AC
150F-152K+P-AC
150F-682K+P-AC
15CH-681J+P-AC
15CH-681J+P-AC
157D-106M+K-IU
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
157D-106M+K-IU
157C-107M+K-IU
150F-104K+P-AC
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Capacitors (continued)
Reference
Designator
C430
C431
C432
C433
C434
C435
C436
C437
C438
C439
C440
C441
C442
C443
C444
C445
C446
C447
C448
C449
C450
C451
C453
C454
C455
C456
C457
C460
C461
C462
C463
C464
C465
C466
C467
C468
C469
C470
C471
C472
C473
C474
C475
C476
C477
C478
Description
1000pF, CC, 0603/1608, 50V, 10%, 1X2
0.022uF, CC, 0603, 50V, 10%, 332102235R1
1000pF, CC, 0603/1608, 50V, 10%, 1X2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.01uF, CC, 0603, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
0.047uF, CC, 0603, 50V, 10%, 1x2
100pF, CC, 0603/1608, 50V, 5%, 1X2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
1000pF, CC, 0603/1608, 50V, 10%, 1X2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
100pF, CC, 0603/1608, 50V, 5%, 1X2
100pF, CC, 0603/1608, 50V, 5%, 1X2
100pF, CC, 0603/1608, 50V, 5%, 1X2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
1000pF, CC, 0603/1608, 50V, 10%, 1X2
0.01uF, CC, 0603, 50V, 10%, 1x2
100pF, CC, 0603/1608, 50V, 5%, 1X2
100pF, CC, 0603/1608, 50V, 5%, 1X2
4.7uF, CE, 50V, 20%, RLT, 5X11, SC
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
34
Vendor Part
Number
150F-102K+P-AC
150F-223K+P-AC
150F-102K+P-AC
150F-104K+P-AC
150F-103K+P-AC
157D-106M+K-IU
150F-473K+P-AC
150F-101J+P-AC
150F-104K+P-AC
157D-106M+K-IU
150F-102K+P-AC
150F-104K+P-AC
157D-106M+K-IU
150F-104K+P-AC
150F-101J+P-AC
150F-101J+P-AC
150F-101J+P-AC
150F-104K+P-AC
157D-106M+K-IU
150F-104K+P-AC
157D-106M+K-IU
150F-104K+P-AC
150F-104K+P-AC
150F-102K+P-AC
150F-103K+P-AC
150F-101J+P-AC
150F-101J+P-AC
157F-475M+K-IUI
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Capacitors (continued)
Reference
Designator
C479
C480
C481
C482
C483
C484
C485
C486
C487
C488
C489
C490
C491
C492
C493
C495
C496
C497
C498
C499
Description
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
30pF, CC, 0603, 50V, 5%
30pF, CC, 0603, 50V, 5%
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
0.1uF, CC, 0603/1608, 50V, 10%, 1x2
10uF, CE, 16V, 20%, RLT, 5X11
Vendor Part
Number
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-104K+P-AC
150F-300J+P-AC
150F-300J+P-AC
150F-104K+P-AC
150F-104K+P-AC
157D-106M+K-IU
Note
Vendor Part
Number
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1801-100M+P
Note
Vendor Part
Number
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Inductors and Ferrite Beads
Reference
Designator
FB381
FB382
FB383
FB431
FB432
L10A
Description
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
CHOKE, COIL, 10uH, 0603, 20%
4
4
4
4
4
4
Diodes
Reference
Designator
D381
D382
D383
D384
D385
D386
D387
D388
D389
D390
D391
D392
D393
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
35
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Digital Signal Processor (DSP) PCB Assembly
Diodes
Reference
Designator
D394
D395
D396
D431
D432
LED461
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LED, 3MM, GREEN, SP
Vendor Part
Number
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
3700-2489+G
Note
Vendor Part
Number
3130-6890+0
3130-6890+0
3130-6890+0
3130-6890+0
3132-0240+0
3132-0240+0
3132-0730+0
Note
3130-6890+0
3130-0640+0
3132-0720+1
4
4
4
3132-0700+0
4
3132-0680+0
4
3132-0710+0
3132-0740+0
3132-5661+0-31
4
4
4
3132-0690+0
4
Vendor Part
Number
2101-9150+0
2101-9120+0
2101-9120+0
2101-9140+0
2101-9150+0
2101-9130+0
1806-3670+0
1806-3670+0
2300-3060+0
Note
2300-2300+0
4
4
4
4
4
4
4
Integrated Circuits
Reference
Designator
U381
U382
U383
U384
U385
U386
U387
U388
U389
U431
U432
U433
U435
U461
U462
U463
Description
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
NJM2068M-#ZZZB, DUAL OP AMP
A/D, 192KHZ, CS5361-KSZ, S01C24L
A/D, 192KHZ, CS5361-KSZ, S01C24L
24BIT DAC W/VOL CTRL, CS4392-KZZ,
TSSOP, 20P
NJM2068M-#ZZZB, DUAL OP AMP
NJM78L05A-T3#ZZZB, REGULATOR
CS8416-CSZ, REV:D, DIGITAL RECEIVER,
28PIN
SN74LV32ADR, QUAD 2-IN AND GATE,
SOT108-1/SO14
SN74LV245ADWR, OCTAL B TRANSCEIVER,
SOT163-1/SO
CS8406-CSZ, DIGITAL TRANSMITTER, SOIC28
ADSP-21065LKSZ-240, 208 PIN MQFP
PAGE-WRITE EEPROM, SST29VF020-70-4CNHE, SST
SN74LV08ADR, QUAD 2-IN AND GATE,
SOT108-1/SO14
4
4
4
4
4
4
4
Miscellaneous
Reference
Designator
CN104B
CN112B
CN113B
CN115B
CN341B
CN381A
T431
T432
XTAL431
XTAL461
Description
JM24182-6P, WAFER
JM24182-2P, WAFER
JM24182-2P, WAFER
JM24182-3P, WAFER
JM24182-6P, WAFER
JM24182-4P, WAFER
PULSE XFMR, 225uH, 0.35 OHM, 1=1, 100K
PULSE XFMR, 225uH, 0.35 OHM, 1=1, 100K
CRYSTAL, 12.288MHZ+/-20PPM, HCMOS/TTL
OSCILLATOR
CRYSTAL, 30 MHZ, 49U TYPE
36
4
4
4
4
4
4
4
4
4
Electrical Part List
Microprocessor (MCU) PCB Assembly
Resistors
Reference
Designator
R301
R302
R303
R304
R307
R308
R309
R310
R311
R312
R313
R341
R342
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
R361
R362
R363
R364
R365
R366
R367
R368
R369
R370
R371
R372
R373
R374
R375
R376
Description
100 OHM, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
100 OHM, RCF, 1W, 5%, AL
100K, RMG, 0805, 1/10W, 5%
100K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
22K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
1K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
1M RMG 0805 1/10W 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
37
Vendor Part
Number
4720-101J+J
4720-101J+J
4720-473J+J
4720-473J+J
4720-100J+J
4720-100J+J
4720-104J+J
4720-104J+J
4708-101J+1
4720-104J+J
4720-104J+J
4720-103J+J
4720-223J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-101J+J
4720-103J+J
4720-473J+J
4720-473J+J
4720-102J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-473J+J
4720-221J+J
4720-221J+J
4720-105J+J
4720-473J+J
4720-473J+J
4720-103J+J
4720-221J+J
4720-103J+J
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Microprocessor (MCU) PCB Assembly
Resistors (continued)
Reference
Designator
R377
R378
Description
1K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
Vendor Part
Number
4720-102J+J
4720-473J+J
Note
Vendor Part
Number
150F-561K+J-BD
150F-561K+J-BD
157E-106M+H-GMK
157E-106M+H-GMK
157F-475M+H-GMK
157F-475M+H-GMK
157E-476M+5-IQ
150F-104K+J-BD
150F-104K+J-BD
157E-476M+5-IQ
157F-475M+H-GMK
157F-475M+H-GMK
150F-104K+J-BD
150F-104K+J-BD
157E-476M+5-IQ
157E-476M+5-IQ
157C-107M+5-IM
157C-107M+5-IM
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-104K+J-BD
157E-106M+H-GMK
157F-105M+H-GME
150F-104K+J-BD
157F-105M+H-GME
150F-104K+J-BD
150F-104K+J-BD
150F-473K+J-BD
150F-104K+J-BD
150F-300J+J-BD
150F-300J+J-BD
150F-104K+J-BD
150F-104K+J-BD
150F-330J+J-BD
150F-102J+J-BDM
Note
4
4
Capacitors
Reference
Designator
C301
C302
C303
C304
C307
C308
C311
C312
C313
C314
C315
C317
C319
C320
C321
C322
C323
C324
C325
C326
C327
C328
C329
C330
C331
C332
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C345
C346
Description
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
10uF, CE, 25V, 20%, RLR, 4X7, ELNA
10uF, CE, 25V, 20%, RLR, 4X7, ELNA
4.7uF, CE, 50V, 20%, RLR, 4X7, ELNA
4.7uF, CE, 50V, 20%, RLR, 4X7, ELNA
47uF, CE, 25V, 20%, RL, 5x9
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
47uF, CE, 25V, 20%, RL, 5x9
4.7uF, CE, 50V, 20%, RLR, 4X7, ELNA
4.7uF, CE, 50V, 20%, RLR, 4X7, ELNA
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
47uF, CE, 25V, 20%, RL, 5x9
47uF, CE, 25V, 20%, RL, 5x9
100uF, CE, 10V, 20%, RL, 5X7
100uF, CE, 10V, 20%, RL, 5X7
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
10uF, CE, 25V, 20%, RLR, 4X7, ELNA
1uF, CE, 50V, 20%, RLR, 4X7, ELNA
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
1uF, CE, 50V, 20%, RLR, 4X7, ELNA
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.047uF, CC, 0805, 50V, 10%, 1.5X2.5
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
30pF, CC, 0805, 50V, 5%, 1.2x 2.0
30pF, CC, 0805, 50V, 5%, 1.2x 2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
33pF, CC, 0805, 50V, 5%, 1.2x 2.0
1000pF, CC, 0805, 50V, 5%, 1.25X2.0
38
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Microprocessor (MCU) PCB Assembly
Ferrite Beads and Inductors
Reference
Designator
FB301
FB302
FB303
FB304
FB305
L341
L342
L343
Description
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
Vendor Part
Number
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
Note
Vendor Part
Number
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
Note
Vendor Part
Number
4860-2050+3
4860-2050+3
Note
Vendor Part
Number
3130-6890+0
3132-3631+0
3131-9920+0
8900-9550+0
3131-9050+0
3132-0770+0
Note
4
4
4
4
4
4
4
4
Diodes
Reference
Designator
D341
D342
D343
D344
D345
D346
D347
D348
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
4
4
4
4
4
4
4
4
Transistors
Reference
Designator
Q301
Q302
Description
2SC4081106R, SM, HFE180-390, ROHM
2SC4081106R, SM, HFE180-390, ROHM
4
4
Integrated Circuits
Reference
Designator
U301
U302
U342
U343
U344
U345
Description
NJM2068M-#ZZZB, DUAL OP AMP
EVC, TC9459BFG, SOP28, TOSHIBA
S3P8475XZZ-QZ85, OTP, 44-QFP, MICRO
OPTOCOUPLER, CNY17G-2, TEMIC
74HC00, QUAD, 2I/P NAND GATE, SOP
74LCX125M, S01C
39
4
4
4
4
4
4
Electrical Part List
Microprocessor (MCU) PCB Assembly
Miscellaneous
Reference
Designator
CN103B
CN108B
CN109B
CN110B
CN111B
CN114B
CN119B
CN120B
CN341A
CN381B
CN409B
CN813B
X341
Description
CONNECTOR, 5 PIN, P2.5, JST 05JQ-BT
FEMALE-HEADER, P=2.54MM, H=8.4MM,
157-102-10
FEMALE-HEADER, P=2.54MM, H=8.4MM,
157-102-10
FEMALE-HEADER, P=2.54MM, H=8.4MM,
157-102-10
FEMALE-HEADER, P=2.54MM, H=8.4MM,
157-102-10
8 PIN, RIGHT ANGLE, WAFER, PITCH 2.5
WAFER, 5 PIN, P2.5
CONNECTOR, 5 PIN, P2.5, JST 05JQ-BT
CONN ASSY, TWISTED PAIRS, P=2.5,
L=200MM, 6P-1, F/M
CONN ASSY, 4P, P=2.5, L=135MM, UL1007,
#24, F/M
8 PIN, RIGHT ANGLE, WAFER, PITCH 2.5
WAFER, 2P, P2.5, RIGHT
CRYSTAL, 12.000MHZ, HC-49U
40
Vendor Part
Number
2101-1371+0
2101-1507+0
Note
2101-1507+0
4
2101-1507+0
4
2101-1507+0
4
2102-081R+004
2102-051R+004
2101-1371+0
7012-6510+1
4
4
4
4
7012-6508+1
4
2102-081R+004
2102-021R+004
2300-2010+0
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Resistors
Reference
Designator
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R834
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
R848
R849
R850
R851
R852
R853
R854
R855
R856
R857
R858
R859
R860
R861
R862
R863
R864
R865
R866
R867
R869
R870
Description
10K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
39K, 1206, RMG, 1/8W, 1%
5.6K, 1206, RMG, 1/8W, 1%
10K, 1206, RMG, 1/8W, 5%
5.6K, 1206, RMG, 1/8W, 1%
270K, 1206, RMG, 1/8W, 5%
1K, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
7.5 OHM, RWR, 5W, 5%, AT, MOF
1K, 1206, RMG, 1/8W, 1%
7.5 OHM, RWR, 5W, 5%, AT, MOF
27K, 1206, RMG, 1/8W, 1%
10K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
39K, 1206, RMG, 1/8W, 1%
5.6K, 1206, RMG, 1/8W, 1%
10K, 1206, RMG, 1/8W, 5%
5.6K, 1206, RMG, 1/8W, 1%
270K, 1206, RMG, 1/8W, 5%
1K, 1206, RMG, 1/8W, 1%
1K, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
7.5 OHM, RWR, 5W, 5%, AT, MOF
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
5.6 OHM, 1206, RMG, 1/8W, 1%
7.5 OHM, RWR, 5W, 5%, AT, MOF
27K, 1206, RMG, 1/8W, 1%
3.9K, 1206, RMG, 1/8W, 1%
51 OHM, RCF, 1/4W, 5%, AT
41
Vendor Part
Number
4721-103J+6
4721-103J+6
4721-5R6A+6
4721-5R6A+6
4721-393A+6
4721-562A+6
4721-103J+6
4721-562A+6
4721-274J+6
4721-102A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
474B-7R5J+2
4721-102A+6
474B-7R5J+2
4721-273A+6
4721-103J+6
4721-103J+6
4721-5R6A+6
4721-5R6A+6
4721-393A+6
4721-562A+6
4721-103J+6
4721-562A+6
4721-274J+6
4721-102A+6
4721-102A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
474B-7R5J+2
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
4721-5R6A+6
474B-7R5J+2
4721-273A+6
4721-392A+6
4705-510J+2
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Resistors (continued)
Reference
Designator
R877
R878
R879
R880
R881
R882
R883
R884
R885
R886
R887
R888
R889
R890
R891
R892
R895
R896
R897
R898
R900
R901
R902
R904
R905
Description
22K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
3.9K, 1206, RMG, 1/8W, 1%
47K, 1206, RMG, 1/8W, 5%
47K, 1206, RMG, 1/8W, 5%
22K, 1206, RMG, 1/8W, 5%
47K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
47K, 1206, RMG, 1/8W, 5%
47K, 1206, RMG, 1/8W, 5%
22K, 1206, RMG, 1/8W, 5%
47K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
10K, 1206, RMG, 1/8W, 5%
3.9K, 1206, RMG, 1/8W, 1%
2.2K, 1206, RMG, 1/8W, 1%
3.9K, 1206, RMG, 1/8W, 1%
2.2K, 1206, RMG, 1/8W, 1%
39K, 1206, RMG, 1/8W, 1%
39K, 1206, RMG, 1/8W, 1%
51 OHM, RCF, 1/4W, 5%, AT
47K, 1206, RMG, 1/8W, 5%
47K, 1206, RMG, 1/8W, 5%
Vendor Part
Number
4721-223J+6
4721-103J+6
4721-392A+6
4721-473J+6
4721-473J+6
4721-223J+6
4721-473J+6
4721-103J+6
4721-103J+6
4721-473J+6
4721-473J+6
4721-223J+6
4721-473J+6
4721-103J+6
4721-103J+6
4721-103J+6
4721-392A+6
4721-222A+6
4721-392A+6
4721-222A+6
4721-393A+6
4721-393A+6
4705-510J+2
4721-473J+6
4721-473J+6
Note
Vendor Part
Number
150H-224M+6-CF
150F-102K+J-BD
150F-102K+J-BD
150H-224M+6-CF
150H-224M+6-CF
157Q-108M+5X&TC
157Q-108M+5X&TC
150H-104M+6-CF
150H-104M+6-CF
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
157I-476M+K-OV
150F-331K+J-BD
150F-331K+J-BD
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Capacitors
Reference
Designator
C852
C853
C854
C855
C856
C857
C858
C859
C860
C861
C862
C863
C864
C865
C866
Description
0.22uF, CC, 1206, 100V, Y5V, +/-20%
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
1000uF, CE, 35V, 20%, 105C, RL, 12.5X25MM,
PS TYPE, NIC
1000uF, CE, 35V, 20%, 105C, RL, 12.5X25MM,
PS TYPE, NIC
0.1uF, CC, 1206, 100V, 20%
0.1uF, CC, 1206, 100V, 20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
47uF, CE, 63V, 20%, RLT, 8x11.5
330pF, CC, 0805, 50V, 10%, 1.2x2.0
330pF, CC, 0805, 50V, 10%, 1.2x2.0
42
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Capacitors (continued)
Reference
Designator
C867
C868
C869
C870
C871
C872
C873
C874
C875
C876
C877
C878
C879
C880
C881
C882
C883
C884
C885
C886
C887
C888
C889
C890
C891
C892
C893
C894
C895
C896
C897
C898
C899
C900
C901
C902
C903
C905
C906
C907
C908
Description
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
330pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
330pF, CC, 0805, 50V, 10%, 1.2x2.0
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.33uF, CM, 63V, 5%, RBT, 7.5X6.5
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.33uF, CM, 63V, 5%, RBT, 7.5X6.5
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
43
Vendor Part
Number
153I-105J+K-MTM
Note
153I-105J+K-MTM
4
150F-331K+J-BD
150H-224M+6-CF
150H-224M+6-CF
150H-224M+6-CF
150F-331K+J-BD
157I-476M+K-OV
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150F-153M+J-BD
150F-561K+J-BD
150F-153M+J-BD
150F-561K+J-BD
150F-561K+J-BD
153I-334J+V-NL
153I-105J+K-MTM
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
150F-102K+J-BD
150F-153M+J-BD
150F-561K+J-BD
150F-561K+J-BD
150F-153M+J-BD
150F-561K+J-BD
150F-561K+J-BD
153I-334J+V-NL
153I-105J+K-MTM
4
4
4
4
4
4
4
4
4
150F-102K+J-BD
150H-224M+6-CF
150F-561K+J-BD
150H-224M+6-CF
150F-102K+J-BD
150F-102K+J-BD
150H-224M+6-CF
150H-224M+6-CF
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Capacitors (continued)
Reference
Designator
C909
C910
C911
C912
C913
C914
C915
C916
C917
C918
C919
C920
C921
C922
C923
C924
C925
C926
C927
C928
C929
C930
C931
C932
C933
C934
C935
C936
C937
C938
C939
C940
C941
C942
C943
C944
C945
C946
C947
C948
C949
Description
1000uF, CE, 35V, 20%, 105C, RL, 12.5X25MM,
PS TYPE, NIC
1000uF, CE, 35V, 20%, 105C, RL, 12.5X25MM,
PS TYPE, NIC
0.1uF, CC, 1206, 100V, 20%
0.1uF, CC, 1206, 100V, 20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
47uF, CE, 63V, 20%, RLT, 8x11.5
330pF, CC, 0805, 50V, 10%, 1.2x2.0
330pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
330pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
330pF, CC, 0805, 50V, 10%, 1.2x2.0
0.22uF, CC, 1206, 100V, Y5V, +/-20%
47uF, CE, 63V, 20%, RLT, 8x11.5
0.22uF, CC, 1206, 100V, Y5V, +/-20%
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.33uF, CM, 63V, 5%, RBT, 7.5X6.5
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.015uF, CC, 0805, 50V, 20%, 1.2x2.0
44
Vendor Part
Number
157Q-108M+5X&TC
157Q-108M+5X&TC
150H-104M+6-CF
150H-104M+6-CF
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
157I-476M+K-OV
150F-331K+J-BD
150F-331K+J-BD
150H-224M+6-CF
153I-105J+K-MTM
Note
153I-105J+K-MTM
4
150F-331K+J-BD
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150F-331K+J-BD
150H-224M+6-CF
157I-476M+K-OV
150H-224M+6-CF
150F-153M+J-BD
150F-561K+J-BD
150F-561K+J-BD
150F-153M+J-BD
150F-561K+J-BD
150F-561K+J-BD
153I-334J+V-NL
153I-105J+K-MTM
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
150F-102K+J-BD
150F-153M+J-BD
150F-561K+J-BD
150F-561K+J-BD
150F-153M+J-BD
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Capacitors (continued)
Reference
Designator
C950
C951
C952
C953
C954
C957
C959
C960
C961
C962
C964
C965
C967
C968
C972
C973
C974
C975
C976
C977
Description
560pF, CC, 0805, 50V, 10%, 1.2x2.0
560pF, CC, 0805, 50V, 10%, 1.2x2.0
0.33uF, CM, 63V, 5%, RBT, 7.5X6.5
1uF, CM, 63V, 5%, HMFS-5, RLT, 6.8X10.5,
P=5MM, METALLIZD
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
2.2uF, CE, 50V, 20%, RLT, 5X11
2.2uF, CE, 50V, 20%, RLT, 5X11
10uF, CE, 50V, 20%, RLT, 5X11
10uF, CE, 50V, 20%, RLT, 5X11
2.2uF, CE, 50V, 20%, RLT, 5X11
220uF, CE, 16V, 20%, RLT, 6.3X11, SC, SHOEI
220uF, CE, 16V, 20%, RLT, 6.3X11, SC, SHOEI
0.1uF, CC, 1206, 100V, 20%
0.1uF, CC, 1206, 100V, 20%
1000pF, CC, 50V, T-10%, 5X5, RLT,
335321025T
1000pF, CC, 50V, T-10%, 5X5, RLT,
335321025T
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
1000pF, CC, 50V, T-10%, 5X5, RLT,
335321025T
1000pF, CC, 50V, T-10%, 5X5, RLT,
335321025T
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
Vendor Part
Number
150F-561K+J-BD
150F-561K+J-BD
153I-334J+V-NL
153I-105J+K-MTM
Note
150F-102K+J-BD
157F-225M+K-IU
157F-225M+K-IU
157F-106M+K-IU
157F-106M+K-IU
157F-225M+K-IU
157D-227M+K-LUI
157D-227M+K-LUI
150H-104M+6-CF
150H-104M+6-CF
150F-102K+K-II
4
4
4
4
4
4
4
4
4
4
4
150F-102K+K-II
4
150F-102K+J-BD
150F-102K+K-II
4
4
150F-102K+K-II
4
150F-102K+J-BD
4
Vendor Part
Number
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1806-3639+0
Note
1806-3639+0
4
1806-3639+0
4
1806-3639+0
4
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
4
4
4
4
4
4
4
4
4
Inductors and Ferrite Beads
Reference
Designator
L811
L812
L813
L814
L815
L816
L817
L818
L819
L821
L822
L823
L824
Description
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
45
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Inductors and Ferrite Beads
Reference
Designator
L825
L826
L827
L828
L829
Description
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
POWER INDUCTOR, 5.6A, DC, 27uH, +/20%,
RCR1616-270M
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
Vendor Part
Number
1806-3639+0
Note
1806-3639+0
4
1806-3639+0
4
1806-3639+0
4
1808-0680+0
4
Vendor Part
Number
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4837-5B61+2
Note
4837-5B61+2
4
4837-22D1+2
4
4837-22D1+2
4
Vendor Part
Number
4853-875Y+3
4853-875Y+3
4851-504Y+3
4853-875Y+3
4851-504Y+3
4853-875Y+3
4860-0050+K
4853-875Y+3
4860-0050+K
Note
4
Diodes
Reference
Designator
D805
D806
D807
D808
D809
D810
D811
D812
D814
D815
DZ802
DZ803
DZ805
DZ806
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
ZENER, 5.45-5.73V, 1/2W, ROHM, AT,
MTZJ5.6B
ZENER, 5.45-5.73V, 1/2W, ROHM, AT,
MTZJ5.6B
ZENER, 21.52~22.63V, 1/2W, ROHM, AT,
MTZJT-7222D
ZENER, 21.52~22.63V, 1/2W, ROHM, AT,
MTZJT-7222D
4
4
4
4
4
4
4
4
4
4
4
Diodes
Reference
Designator
Q803
Q804
Q805
Q806
Q807
Q810
Q811
Q812
Q813
Description
KTC3875Y
KTC3875Y
KTA1504Y
KTC3875Y
KTA1504Y
KTC3875Y
SS8050, C/D, RLT
KTC3875Y
SS8050, C/D, RLT
46
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 306282
Integrated Circuits
Reference
Designator
U804
U805
U806
U807
U808
U809
Description
TDA8927J/N1, 2X80W, DIG POWER STAGE,
PHILIPS
TDA8927J/N1, 2X80W, DIG POWER STAGE,
PHILIPS
TDA8929T/N1, DIGITAL CONTROLLER,
PHILIPS
TDA8927J/N1, 2X80W, DIG POWER STAGE,
PHILIPS
TDA8927J/N1, 2X80W, DIG POWER STAGE,
PHILIPS
TDA8929T/N1, DIGITAL CONTROLLER,
PHILIPS
Vendor Part
Number
3131-8830+0
Note
3131-8830+0
4
3131-8840+0
4
3131-8830+0
4
3131-8830+0
4
3131-8840+0
4
Vendor Part
Number
6360-0011+0
6360-0011+0
6360-0011+0
2900-3010+3030
2607-3009+0553
2900-3008+3000
Note
3100-6591+0
5400-3785+1
2900-3010+3030
3100-6591+0
2607-3009+0553
2900-3008+3000
2900-3010+3030
3100-6591+0
5400-3785+1
2900-3010+3030
3100-6591+0
2101-1380+0
7012-6512+0
4
4
4
4
4
4
4
4
4
4
4
4
4
2101-1380+0
7012-6791+0
4
4
7012-6653+0
4
2101-1380+0
7012-6652+1
4
4
2101-9140+0
7012-6515+0
4
4
4
Miscellaneous
Reference
Designator
/L830
/L831
/L832
/U802
/U804
/U804
/U804
/U804
/U805
/U805
/U807
/U807
/U807
/U807
/U807
/U808
/U808
CN802A
CN805A
CN806A
CN807A
CN809A
CN810A
CN811A
CN812A
CN813A
Description
PLASTIC CABLE TIE 97MM
PLASTIC CABLE TIE 97MM
PLASTIC CABLE TIE 97MM
SCREW, M3X10, W/S&F, WASHER, BLK
WASHER, SPRING, M3X0.9X5.5, BZ
SCREW, MACHINE, PAN, M3X8, CROSSRECESS, BZ
INSULATION SHEET FOR IC
HEATSINK, BS061C
SCREW, M3X10, W/S&F, WASHER, BLK
INSULATION SHEET FOR IC
WASHER, SPRING, M3X0.9X5.5, BZ
SCREW, MACHINE, PAN, M3X8, BZ
SCREW, M3X10, W/S&F, WASHER, BLK
INSULATION SHEET FOR IC
HEATSINK, BS061C
SCREW, M3X10, W/S&F, WASHER, BLK
INSULATION SHEET FOR IC
HEADER, 4P, P=5MM, VERT MNT, 9090-4V
CONN ASSY, 2P, P=2.5, #26, UL1533,
L=600MM, BLACK, F/M
HEADER, 4P, P=5MM, VERT MNT, 9090-4V
CONN ASSY, 4P, P=5.08, #20, L=300MM, W&B,
W/JS-1114-04
CONN ASSY, 2P, P=2.5, #26, UL1533,
L=650MM, GREY, F/M
HEADER, 4P, P=5MM, VERT MNT, 9090-4V
SPK, TWIN WIRE, BLUE, #16, L=670MM,
W/NVAR-02VS, P=7
WAFER, JM24182-3P
CONN ASSY, 2P, P=2.5, L=450MM, UL1007,
#26, F/M
47
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 312945
Resistors
Reference
Designator
R801
R802
R803
R804
R805
R806
R807
R808
R809
R810
R811
R812
R813
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R834
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
Description
10 OHM, RMG, 1206, 1/8W, 5%
10 OHM, RMG, 1206, 1/8W, 5%
3.9K, RMG, 0805, 1/10W, 5%
3.9K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
5.6K, RMG, 0805, 1/10W, 5%
5.6K, RMG, 0805, 1/10W, 5%
30K, RMG, 0805, 1/10W, 5%
39K, RMG, 0805, 1/10W, 5%
51 OHM, RCF, 1/4W, AT, 5%
39K, RMG, 0805, 1/10W, 5%
3.9K, RMG, 0805, 1/10W, 5%
2.2K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 0805, 1/10W, 5%
1K, RMG, 1206, 1/8W, 5%
1K, RMG, 1206, 1/8W, 5%
48
Vendor Part Number
Note
4721-100J+6
4721-100J+6
4720-392J+J
4720-392J+J
4720-103J+J
4720-103J+J
4720-562J+J
4720-562J+J
4720-303J+J
4720-393J+J
4705-510J+2
4720-393J+J
4720-392J+J
4720-222J+J
4720-103J+J
4720-103J+J
4720-100J+J
4720-100J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-221J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-100J+J
4720-100J+J
4721-102J+6
4721-102J+6
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 312945
Resistors (continued)
Reference
Designator
R847
R848
R849
R850
R851
R852
R853
R854
R855
R856
R857
R858
R860
R861
R901B
Description
7.5 OHM, RWR, 5W, 5%, AT, MOF
7.5 OHM, RWR, 5W, 5%, AT, MOF
10K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
22K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
10K, RMG, 0805, 1/10W, 5%
10 OHM, RMG, 1206, 1/4W, 5%
10K, RMG, 0805, 1/10W, 5%
15K, RMG, 0805, 1/10W, 5%
56K, RMG, 0805, 1/10W, 5%
Vendor Part Number
Note
474B-7R5J+2
474B-7R5J+2
4720-103J+J
4720-103J+J
4720-473J+J
4720-473J+J
4720-223J+J
4720-473J+J
4720-473J+J
4720-103J+J
4720-103J+J
4725-100J+6
4720-103J+J
4720-153J+J
4720-563J+J
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Vendor Part Number
Note
157Q-108M+5-X&TC
157Q-108M+5-X&TC
150F-104M+J-BD
150F-104M+J-BD
157Q-227M+K-OV
157Q-227M+K-OV
150F-104M+J-BD
150F-104M+J-BD
150F-331K+J-BD
150F-331K+J-BD
158I-105J+K-MS
158I-105J+K-MS
150F-151K+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
157F-225M+K-GII
150F-224K+J-BD
157Q-227M+K-OV
150F-104M+J-BD
150F-331K+J-BD
150F-104M+J-BD
150F-104M+J-BD
157I-336M+K-LUR
157I-336M+K-LUR
150H-104K+6-CF
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Capacitors
Reference
Designator
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C825
C826
C827
C828
C829
C830
Description
1000uF, CE, 35V, 105C, 20%
1000uF, CE, 35V, 105C, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
220uF, CE, 35V, RLT, 8x11, 20%
220uF, CE, 35V, RLT, 8x11, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
330pF, CC, 0805, 50V, 10%
330pF, CC, 0805, 50V, 10%
1uF, CP, 63V, RLT, P5.0, 5%
1uF, CP, 63V, RLT, P5.0, 5%
150pF, CC, 0805, 50V, 10%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
2.2uF, CE, 50V, RLT, 4X5, 20%
0.22uF, CC, 0805, 50V, 10%
220uF, CE, 35V, RLT, 8x11, 20%
0.1uF, CC, 0805, 50V, 20%
330pF, CC, 0805, 50V, 10%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
33uF, CE, 63V, RLT, P5.0, 20%
33uF, CE, 63V, RLT, P5.0, 20%
0.1uF, CC, 1206, 100V, 10%
49
Electrical Part List
Amplifier PCB Assembly, Part Number 312945
Capacitors (continued)
Reference
Designator
C831
C832
C833
C834
C835
C836
C837
C838
C839
C840
C841
C842
C843
C844
C845
C846
C847
C848
C849
C850
C851
C852
C853
C854
C855
C856
C857
C858
C859
C860
C861
C862
C863
C864
C865
C866
C867
C868
C869
C870
C871
C872
C873
C874
C875
C876
Description
0.1uF, CC, 1206, 100V, 10%
0.1uF, CC, 1206, 100V, 10%
0.1uF, CC, 1206, 100V, 10%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
100pF, CC, 0805, 100V, 10%
100pF, CC, 0805, 100V, 10%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
100pF, CC, 0805, 100V, 10%
100pF, CC, 0805, 100V, 10%
0.1uF, CC, 0805, 50V, 20%
100pF, CC, 0805, 100V, 10%
100pF, CC, 0805, 100V, 10%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
100pF, CC, 0805, 100V, 10%
100pF, CC, 0805, 100V, 10%
470uF, CE, 35V, RLT, 20%
470uF, CE, 35V, RLT, 20%
470uF, CE, 35V, RLT, 20%
470uF, CE, 35V, RLT, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.1uF, CC, 0805, 50V, 20%
0.68uF, CP, 63V, RLT, P5.0, 5%
0.68uF, CP, 63V, RLT, P5.0, 5%
0.68uF, CP, 63V, RLT, P5.0, 5%
0.68uF, CP, 63V, RLT, P5.0, 5%
0.47uF, CP, 63V, RLT, P5.0, 5%
50
Vendor Part Number
Note
150H-104K+6-CF
150H-104K+6-CF
150H-104K+6-CF
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150H-101K+J-BD
150H-101K+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150H-101K+J-BD
150H-101K+J-BD
150F-104M+J-BD
150H-101K+J-BD
150H-101K+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150H-101K+J-BD
150H-101K+J-BD
157Q-477M+K-S9RT
157Q-477M+K-S9RT
157Q-477M+K-S9RT
157Q-477M+K-S9RT
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
150F-104M+J-BD
158I-684J+K-LP
158I-684J+K-LP
158I-684J+K-LP
158I-684J+K-LP
158I-474J+K-LP
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Amplifier PCB Assembly, Part Number 312945
Capacitors (continued)
Reference
Designator
C877
C878
C879
C880
C901B
Description
0.47uF, CP, 63V, RLT, P5.0, 5%
2.2uF, CE, 50V, RLT, 4X5, 20%
10uF, CE, 50V, RLT, 4X7, 20%
0.1uF, CC, 0805, 50V, 10%
10uF, CE, 25V, RLT, P5.0, 20%
Vendor Part Number
Note
158I-474J+K-LP
157F-225M+K-GII
157F-106M+K-GM
150F-104K+J-BD
157E-106M+K-IUE
4
4
4
4
4
Vendor Part Number
Note
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1807-220M+9
1807-220M+9
1807-220M+9
1807-220M+9
1803-0104+0
4
4
4
4
4
4
4
4
4
Vendor Part Number
Note
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4837-5V69+3
4837-22D1+3
4837-22D1+3
4
4
4
4
4
4
4
4
4
4
4
Vendor Part Number
Note
4860-0050+K
4853-875Y+3
4853-875Y+3
4853-875Y+3
4851-504Y+3
4851-504Y+3
4
4
4
4
4
4
Inductors
Reference
Designator
L801
L802
L803
L804
L805
L806
L807
L808
L809
Description
FERRITE BEAD, INDUCTOR
FERRITE BEAD, INDUCTOR
FERRITE BEAD, INDUCTOR
FERRITE BEAD, INDUCTOR
FERRITE COIL, 22uH, 20%
FERRITE COIL, 22uH, 20%
FERRITE COIL, 22uH, 20%
FERRITE COIL, 22uH, 20%
INDUCTOR, 4.7uH, 0805, 10%
Diodes
Reference
Designator
D801
D802
D803
D804
D805
D806
D807
D808
DZ801
DZ802
DZ803
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
ZENER, 1/2W, 5.6V, SMD
ZENER, 1/2W, 22V, RLZTE-1122D
ZENER, 1/2W, 22V, RLZTE-1122D
Transistors
Reference
Designator
Q801
Q802
Q803
Q804
Q805
Q806
Description
SS8050, C/D, RLT
KTC3875Y
KTC3875Y
KTC3875Y
KTA1504Y
KTA1504Y
51
Electrical Part List
Amplifier PCB Assembly, Part Number 312945
Integrated Circuits
Reference
Designator
U801
U802
U803
Description
Vendor Part Number
Note
3131-8840+0
3132-2991+0
3132-2991+0
4
4
4
Vendor Part Number
Note
CONN ASSY, 2P, P=2.5, #26
HEADER, 4P, P=5MM, VERTICAL
WIRE, 4P, P5.08, #20, UL1007
CONN ASSY, 2P, P=2.5, #26
HEADER, 4P, P=5MM, VERTICAL
SPK, TWIN WIRE, BLUE, #16
WAFER, JM24182-3P
CONN ASSY, 2P, P=2.5
INSULATION SHEET
HEATSINK, CLASS D AMP
MICA SHEET INSULATOR
7012-6512+0
2101-1380+0
7012-6791+1
7012-6653+0
2101-1380+0
7012-6652+1
2101-9140+0
7012-6515+0
3100-7421+0
5401-0031+0
3100-6701+0
4
4
4
4
4
4
4
4
4
4
4
CLIP-IC, STEEL
M3X10MM, YELLOW ZN
SCREW, PH, M3X6
SCREW, M3X10, W/S&F
I/T, WASHER, M3X0.5X6.4, WZ
4135-6021+0
2904-3010+0000
2900-3006+4000
2900-3010+3030
2606-3005+0642
4
4
4
4
4
TDA8929T/N1, DIGITAL
CLASS D PWR COMPARATOR
CLASS D PWR COMPARATOR
Miscellaneous
Reference
Designator
CN805A
CN806A
CN807A
CN809A
CN810A
CN811A
CN812A
CN813A
HEATSINK
HEATSINK
HEATSINK
TO
AMP IC
IC clip
SCREW
SCREW
WASHER
Description
52
Electrical Part List
27 Volt Switch-Mode Power Supply PCB Assembly
Resistors
Reference
Designator
R503
R504
R505
R506
R507
R508
R509
R510
R511
Description
Note
8.2K, RCF, 1/4W, 5%, AT
1K, RCF, 1/4W, 5%, AT
1K, RCF, 1/4W, 5%, AT
12K, RCF, 1/4W, 5%, AT
51 OHM, RCF, 1/4W, 5%, AT
51 OHM, RCF, 1/4W, 5%, AT
51 OHM, RCF, 1/4W, 5%, AT
51 OHM, RCF, 1/4W, 5%, AT
100 OHM, RMF, 2W, 5%, ATS, METAL OXIDE
Vendor Part
Number
4705-822J+2
4705-102J+2
4705-102J+2
4705-123J+2
4705-510J+2
4705-510J+2
4705-510J+2
4705-510J+2
4719-101J+C-X
R512
47 OHM, RMF, 2W, 5%, ATS, METAL OXIDE
4719-470J+C-X
3,4
R513
47 OHM, RMF, 2W, 5%, ATS, METAL OXIDE
4719-470J+C-X
3,4
R514
R515
R516
R517
R518
680 OHM, RMF, 1/4W, 1%, AT
470 OHM, RCF, 1/4W, 5%, AT
47K, RCF, 1/4W, 5%, AT
33 OHM, RMF, 1/4W, 1%, AT
750 OHM, RCF, 1W, 5%, AT
4715-681A+2
4705-471J+2
4705-473J+2
4715-330A+2
4708-751J+2
4
4
4
4
3,4
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
240 OHM, RCF, 1/4W, 5%, AT
47 OHM, RMF, 1/4W, 1%, AT
39K, RCF, 1/4W, 5%, AT
3K, RCF, 1/4W, 5%, AT
12K, RCF, 1/4W, 5%, AT
47K, RCF, 1/4W, 5%, AT
200K, RCF, 1/4W, 5%, AT
12K, RCF, 1/4W, 5%, AT
12K, RCF, 1/4W, 5%, AT
47 OHM, RMF, 2W, 5%, ATS, METAL OXIDE
4705-241J+2
4715-470A+2
4705-393J+2
4705-302J+2
4705-123J+2
4705-473J+2
4705-204J+2
4705-123J+2
4705-123J+2
4719-470J+C-X
4
4
4
4
4
4
4
4
4
3,4
R529
47 OHM, RMF, 2W, 5%, ATS, METAL OXIDE
4719-470J+C-X
3,4
R530
R531
R532
R533
22K, RMF, 1/4W, 1%, AT
4.7K, RCF, 1/4W, 5%, AT
47K, RCF, 1/4W, 5%, AT
470 OHM, RCF, 1/2W, 5%, AT
4715-223A+2
4705-472J+2
4705-473J+2
4707-471J+2
4
4
4
4
53
4
4
4
4
4
4
4
4
3,4
Electrical Part List
27 Volt Switch-Mode Power Supply PCB Assembly
Capacitors
Reference
Designator
C501
C502
C503
C504
Description
C507
100pF, CC, 1000V, 10%, RLT, 6X3
1000pF, CC, 1000V, 10%, RLT, 6X3
1000pF, CC, 1000V, 10%, RLT, 6X3
2200uF, CE, 35V, 20%, 105C, RL,
16X31.5MM, LESR, PS, NIC
2200uF, CE, 35V, 20%, 105C, RL,
16X31.5MM, LESR, PS, NIC
2200uF, CE, 35V, 20%, 105C, RL,
16X31.5MM, LESR, PS, NIC
22uF, CE, 400V, 20%, 105C, RL, 13x25, SRH
C508
C510
C511
C512
C513
C514
C515
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
1000pF, CC, 1000V, 10%, RLT, 6X3
0.1uF, CC, 50V, 10%, RLT, 5x5
0.015uF, CM, 50V, 5%, RLT, 7.5X11.5
C516
C517
C518
C519
0.01uF, CC, 50V, 10%, RLT, 5x5
2200pF, CC, 50V, 10%, RLT, 5X5
0.001uF, CM, 100V, 5%, RLT, 5X 9
1uF, CE, 50V, 20%, RLR, 4X7, ELNA
C520
C522
100uF, CE, 50V, 20%, RLT, 8X12
2200uF, CE, 35V, 20%, 105C, RL,
16X31.5MM, LESR, PS, NIC
0.1uF, CC, 50V, 10%, RLT, 5x5
1000pF, CC, 1000V, 10%, RLT, 6X3
1000pF, CC, 1000V, 10%, RLT, 6X3
C505
C506
C523
C524
C525
Vendor Part
Number
150N-101K+K-KE
150N-102K+K-KE
150N-102K+K-KE
157Q-228M+55$TC
157Q-228M+55$TC
157Q-228M+55$TC
157T-226M+5Y&T
150F-104K+K-II
150F-104K+K-II
150F-104K+K-II
150F-104K+K-II
150N-102K+K-KE
150F-104K+K-II
153F-153J+KNVN
150F-103K+K-II
150F-222K+K-II
153H-102J+K-IQ
157F-105M+HGME
157F-107M+K-OW
157Q-228M+55$TC
150F-104K+K-II
150N-102K+K-KE
150N-102K+K-KE
Note
Vendor Part
Number
1808-0750+0
1808-9080+0
1808-9080+0
1808-0680+0
1806-3667+1
1808-9080+0
1808-9080+0
1808-9080+0
1808-9080+0
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Ferrite Beads and Inductors
Reference
Designator
+/-27V
D503
D504
FB513
L501
Q501
Q502
Q503
Q504
Description
FERR BEAD, B15, RH, 12X15X, 7.3MM
FERR BEAD, D3.5XH3, 43120203106, 1-P044
FERR BEAD, D3.5XH3, 43120203106, 1-P044
FERR BEAD INDUCTOR, BL01RN1A1F1J
CHOKE, O/P, S106-157A, LE-T27F
FERR BEAD, D3.5XH3, 43120203106, 1-P044
FERR BEAD, D3.5XH3, 43120203106, 1-P044
FERR BEAD, D3.5XH3, 43120203106, 1-P044
FERR BEAD, D3.5XH3, 43120203106, 1-P044
54
4
4
4
4
4
4
4
4
4
Electrical Part List
27 Volt Switch-Mode Power Supply PCB Assembly
Diodes
Reference
Designator
D501
D502
D503
D504
D505
D506
D507
D508
D509
D510
D511
D512
D513
D514
D515
SCR501
Z501
Z502
Z503
Z504
Z505
Z506
Description
RECTIFIER, UF4006-TGI, AT
RECTIFIER, UF4006-TGI, AT
MUR2020CTPBF, ULTRAFAST RECTIFIER,
20A, 200V, RL
MUR2020CTPBF, ULTRAFAST RECTIFIER,
20A, 200V, RL
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
RECTIFIER, UF4003-TGI, AT
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
SCR, MCR100-6600V, 0.8A, MCR1006RLRAG, RLT
ZENER, 1/2W, 18V, TEMIC, AT
ZENER, 1/2W, 18V, TEMIC, AT
ZENER, 1/2W, 18V, TEMIC, AT
ZENER, 1/2W, 18V, TEMIC, AT
ZENER, 1/2W, 18V, TEMIC, AT
ZENER, 1/2W, 30V, 5%, TEMIC, AT
Vendor Part
Number
4840-8530+2
4840-8530+2
480Y-B320+5
Note
480Y-B320+5
4
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8520+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-1700+K
4
4
4
4
4
4
4
4
4
4
4
4
4837-18V6+2
4837-18V6+2
4837-18V6+2
4837-18V6+2
4837-18V6+2
4837-30V6+2
4
4
4
4
4
4
Vendor Part
Number
4860-8950+0
4860-8950+0
4860-8950+0
4860-8950+0
4853-9040+K
4853-9040+K
4860-2390+K
4860-2390+K
Note
Vendor Part
Number
3132-1210+1
Note
4
4
4
Transistors
Reference
Designator
Q501
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Description
FET, IRF840PBF, IR
FET, IRF840PBF, IR
FET, IRF840PBF, IR
FET, IRF840PBF, IR
2N3904TA, RLT
2N3904TA, RLT
2N3906, RLT, TO92, PHILIPS
2N3906, RLT, TO92, PHILIPS
4
4
4
4
4
4
4
4
Integrated Circuits
Reference
Designator
IC501
Description
UC2842BN, DIP, 8PIN, ST, PWM
CONTROLLER
55
4
Electrical Part List
27 Volt Switch-Mode Power Supply PCB Assembly
Miscellaneous
Reference
Designator
/D503
/D503
/D503
/D504
/D504
/PCB
/Q501
/Q501
/Q501
/Q501
/Q502
/Q502
/Q502
/Q502
/Q503
/Q503
/Q503
/Q503
/Q504
/Q504
/Q504
/Q504
/TH501
/TH501
+/-27V
+/-27V
CN501
CN502
CN503
CN605/CN613
CN607/2CN501
CN609/3CN501
DAMP O/P WIR
DAMP O/P WIR
HS501
HS501
Description
B-TITE, 3X14MM, BLK, ZN
MICA T-400, T03P, 25X20M, TO-3P
IC PRESSURE BKT
WASHER, METAL, M3X0.5X8, NI
SCREW, B-TITE, PH, M3X8MM, YZ, CROSS
W/ WASHER
SCREW, M3X10, W/S&F, WASHER, BLK
WASHER, SPRING, M3X0.9X5.5, BZ
B-TITE, 3X14MM, BLK, ZN
MICA T-400, T03P, 25X20M, TO-3P
IC PRESSURE BKT
WASHER, SPRING, M3X0.9X5.5, BZ
B-TITE, 3X14MM, BLK, ZN
MICA T-400, T03P, 25X20M, TO-3P
IC PRESSURE BKT
WASHER, SPRING, M3X0.9X5.5, BZ
B-TITE, 3X14MM, BLK, ZN
MICA T-400, T03P, 25X20M, TO-3P
IC PRESSURE BKT
WASHER, SPRING, M3X0.9X5.5, BZ
B-TITE, 3X14MM, BLK, ZN
MICA T-400, T03P, 25X20M, TO-3P
IC PRESSURE BKT
WASHER, METAL, M3X0.5X8, NI
SCREW, B-TITE, PH, M3X8MM, YZ, CROSS
W/ WASHER
SHRINKAGE TUBE, ID=14MM
CONN, WIRE, UL1007, #18, W/4POLE
TERMINAL, L=270MM
TERMINAL PIN, 250TAP, T=0.4MM, NICKEL,
UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NICKEL,
UL/JMT
JM24182-4P, WAFER
CONN, WIRE, UL1015, #18, BK/RD, W/250,
FEMALE, L=470MM
CONN, WIRE, UL1015, #18, BK/RD, W/250,
FEMALE, L=700MM
CONN, WIRE, UL1015, #18, BK/RD, W/250,
FEMALE, L=840MM
SHRINKAGE TUBE, ID=25mm, UL/CSA
CLAMP CORE FOR EMI/RFI SUPPRESSOR,
ZCAT1518-0730
PC SHEET, 14X350X0.5 THK,
NACDC521B+05CSD7
HEATSINK-1
56
Vendor Part
Number
2954-3014+3000
3100-8050+0
4135-4401+0
2600-3005+0804
2950-3008+0020
Note
2900-3010+3030
2607-3009+0553
2954-3014+3000
3100-8050+0
4135-4401+0
2607-3009+0553
2954-3014+3000
3100-8050+0
4135-4401+0
2607-3009+0553
2954-3014+3000
3100-8050+0
4135-4401+0
2607-3009+0553
2954-3014+3000
3100-8050+0
4135-4401+0
2600-3005+0804
2950-3008+0020
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1660-0630+0
7012-6639+0
4
4
4135-4351+0
4
4135-4351+0
4
2101-9130+0
7012-6637+0
4
4
7012-6634+0
4
7012-6635+0
4
1660-1100+0
1808-0170+0
4
4
4154-1401+0
4
5400-3782+0
4
4
4
4
4
4
Electrical Part List
27 Volt Switch-Mode Power Supply PCB Assembly
Miscellaneous (continued)
Reference
Designator
HS502
JP501
JP502
JP503
JP504
JP505
JP506
JP507
T501
Note
HEATSINK-2
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
TT-9972, GATE DRIVER TRANSFORMER
Vendor Part
Number
5400-3783+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
1806-2372+0
T502
CURRENT TRANSFORMER
1806-3668+0
3,4
T503
TRANSFORMER, TS-ETD39A
1806-3666+1
3,4
TH501
THERMISTOR, 100C,
PTFM04BD222Q2N34B0
8910-0489+0
3,4
TP501
TP502
V+/ACGND
V+/ACGND
SVR, B1K, H3, VZ067TL7B, 6.3X 6.8 HDK
SVR, B200R, H3, NVZ6TL1, 6.3 X6.8, HDK
SHRINKAGE TUBE, ID=25mm, UL/CSA
CLAMP CORE FOR EMI/RFI SUPPRESSOR,
ZCAT1518-0730
HALO BUSHING, 0813C
SPRING PATCH FOR IC HEATSINK
INSULATION SHEET-1, POWER SUPPLIES
CONDUCTIVE COPPER FOIL
PLASTIC BUSHING
PORON-1 FOAM, POWER SUPPLIES
4756-1026+3-07
4756-2016+3-06
1660-1100+0
1808-0170+0
4
4
4
4
2113-9535+0
2510-3741+0
3100-6401+0
3100-6631+0
4154-0261+0
4157-0631+0
4
4
4
4
4
4
-
Description
57
4
4
4
4
4
4
4
4
3,4
Electrical Part List
Auxiliary Power Supply PCB Assembly
Resistors
Reference
Designator
R501
R502
R605
R606
R607
R608
R609
Description
Vendor Part Number
Note
1K, RCF, 1/4W, 5%, AT
1K, RCF, 1/4W, 5%, AT
560K, RCF, 1/4W, 5%, AT
560K, RCF, 1/4W, 5%, AT
240K, RCF, 1/4W, 5%, AT
240K, RCF, 1/4W, 5%, AT
33K RMF, 2W, 5%, AT, METAL OXIDE
4705-102J+2
4705-102J+2
4705-564J+2
4705-564J+2
4705-244J+2
4705-244J+2
4719-333J+2-X
4
4
4
4
4
4
3,4
R610
33K RMF, 2W, 5%, AT, METAL OXIDE
4719-333J+2-X
3,4
R611
R612
R613
R614
R615
R616
R617
R618
R619
R620
R621
2.2 OHM, RCF, 1/4W, 5%, AT
22 OHM, RCF, 1/4W, 5%, AT
100 OHM, RCF, 1/4W, 5%, AT
22 OHM, RCF, 1/4W, 5%, AT
22K, RCF, 1/4W, 5%, AT
2.2K, RCF, 1/2W, 5%, AT
1K, RCF, 1/4W, 5%, AT
1M, RCF, 1/4W, 5%, AT
8.2K, RCF, 1/4W, 5%, AT
1.2K, RCF, 1/4W, 5%, AT
0.47 OHM, RMF, 3W, 5%, ATS, METAL
OXIDE
4705-2R2J+2
4705-220J+2
4705-101J+2
4705-220J+2
4705-223J+2
4707-222J+2
4705-102J+2
4705-105J+2
4705-822J+2
4705-122J+2
471A-R47J+C-X
4
4
4
4
4
4
4
4
4
4
3,4
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
1K, RCF, 1/4W, 5%, AT
10K, RCF, 1/4W, 5%, AT
51K, RMF, 1/4W, 1%, AT
3.9K, RMF, 1/4W, 1%, AT
100 OHM, RCF, 1/4W, 5%, AT
5.1K, RMF, 1/4W, 1%, AT
22 OHM, RCF, 1/2W, 5%, AT
22 OHM, RCF, 1/2W, 5%, AT
47 OHM, RCF, 1/2W, 5%, AT
47 OHM, RCF, 1/2W, 5%, AT
100 OHM, RMF, 2W, 5%, ATS, METAL
OXIDE
4705-102J+2
4705-103J+2
4715-513A+2
4715-392A+2
4705-101J+2
4715-512A+2
4707-220J+2
4707-220J+2
4707-470J+2
4707-470J+2
4719-101J+C-X
4
4
4
4
4
4
4
4
4
4
3,4
R633
R634
R635
R636
R637
R638
R639
R640
47K, RCF, 1/4W, 5%, AT
3.9K, RCF, 1/4W, 5%, AT
47K, RCF, 1/4W, 5%, AT
4.7K, RCF, 1/4W, 5%, AT
2K, RCF, 1/4W, 5%, AT
4.7K, RCF, 1/4W, 5%, AT
4.7K, RCF, 1/4W, 5%, AT
56K, RMF, 1/4W, 1%, AT
4705-473J+2
4705-392J+2
4705-473J+2
4705-472J+2
4705-202J+2
4705-472J+2
4705-472J+2
4715-563A+2
4
4
4
4
4
4
4
4
58
Electrical Part List
Auxiliary Power Supply PCB Assembly
Resistors (continued)
Reference
Designator
R642
R643
R644
R645
R646
R647
R648
R649
R650
R653
R654
R655
R656
R657
R658
Description
Vendor Part Number
Note
4705-751J+2
4705-472J+2
4705-472J+2
4705-472J+2
4715-332J+2
4705-123J+2
4705-123J+2
4705-225J+2
4705-225J+2
4705-124J+2
4705-124J+2
4705-102J+2
4705-102J+2
4705-163J+2
4705-753J+2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Description
Vendor Part Number
Note
82uF, CE, 400V, 20%, 105C, RL, 16X31
0.047uF, CM, 630V, 10%, RL, 12.5X13.5
100uF, CE, 50V, 20%, RLT, 8X12
0.1uF, CC, 50V, 10%, RLT, 5x5
1000pF, CC, 1000V, 10%, RLT, 6X3
100pF, CC, 1000V, 10%, RLT, 6X3
0.1uF, CC, 50V, 10%, RLT, 5x5
2200pF, CC, 50V, 10%, RLT, 5X5
330pF, CC, 50V, 10%, RLT, 5X3
0.01uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
1000pF, CC, 1000V, 10%, RLT, 6X3
470uF, CE, 35V, 20%, 105C, RL, 10X20
0.1uF, CC, 50V, 10%, RLT, 5x5
470uF, CE, 35V, 20%, 105C, RL, 10X20
1000pF, CC, 1000V, 10%, RLT, 6X3
1000uF, CE, 35V, 20%, 105C, RL,
12.5X25MM, PS TYPE, NIC
0.1uF, CC, 50V, 10%, RLT, 5x5
470uF, CE, 35V, 20%, 105C, RL, 10X20
1000pF, CC, 1000V, 10%, RLT, 6X3
1000uF, CE, 35V, 20%, 105C, RL,
12.5X25MM, PS TYPE, NIC
0.1uF, CC, 50V, 10%, RLT, 5x5
470uF, CE, 35V, 20%, 105C, RL, 10X20
1000pF, CC, 1000V, 10%, RLT, 6X3
0.1uF, CC, 50V, 10%, RLT, 5x5
157T-826M+5-5$
153M-473K+5-XZ
157F-107M+K-OW
150F-104K+K-II
150N-102K+K-KE
150N-101K+K-KE
150F-104K+K-II
150F-222K+K-II
150F-331K+K-IE
150F-103K+K-II
150F-104K+K-II
150F-104K+K-II
150N-102K+K-KE
157Q-477M+5-S9T
150F-104K+K-II
157Q-477M+5-S9T
150N-102K+K-KE
157Q-108M+5-X&TC
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
150F-104K+K-II
157Q-477M+5-S9T
150N-102K+K-KE
157Q-108M+5-X&TC
4
4
4
4
150F-104K+K-II
157Q-477M+5-S9T
150N-102K+K-KE
150F-104K+K-II
4
4
4
4
750 OHM, RCF, 1/4W, 5%, AT
4.7K, RCF, 1/4W, 5%, AT
4.7K, RCF, 1/4W, 5%, AT
4.7K, RCF, 1/4W, 5%, AT
3.3K, RMF, 1/4W, 5%, AT
12K, RCF, 1/4W, 5%, AT
12K, RCF, 1/4W, 5%, AT
2.2M, RCF, 1/4W, 5%, AT
2.2M, RCF, 1/4W, 5%, AT
120K, RCF, 1/4W, 5%, AT
120K, RCF, 1/4W, 5%, AT
1K, RCF, 1/4W, 5%, AT
1K, RCF, 1/4W, 5%, AT
16K, RCF, 1/4W, 5%, AT
75K, RCF, 1/4W, 5%, AT
Capacitors
Reference
Designator
C610
C611
C612
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C623
C624
C625
C626
C627
C628
C629
C630
C631
C632
C633
C634
C635
59
Electrical Part List
Auxiliary Power Supply PCB Assembly
Capacitors (continued)
Reference
Designator
C636
C637
C638
C639
C640
C641
C642
C643
C644
C645
C646
C648
C649
C650
C651
C652
C654
C655
Description
Vendor Part Number
Note
470uF, CE, 35V, 20%, 105C, RLT, 10X20,
LOW ESR
1000pF, CC, 1000V, 10%, RLT, 6X3
1000uF, CE, 35V, 20%, 105C, RL,
12.5X25MM, PS TYPE, NIC
1000uF, CE, 35V, 20%, 105C, RL,
12.5X25MM, PS TYPE, NIC
0.1uF, CC, 50V, 10%, RLT, 5x5
470uF, CE, 35V, 20%, 105C, RLT, 10X20,
LOW ESR
1000pF, CC, 1000V, 10%, RLT, 6X3
150pF, CC, 50V, 5%, RLT, 4X4
150pF, CC, 50V, 5%, RLT, 4X4
150pF, CC, 50V, 5%, RLT, 4X4
150pF, CC, 50V, 5%, RLT, 4X4
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
1uF, CE, 50V, 20%, RLR, 4X7, ELNA
0.1uF, CC, 50V, 10%, RLT, 5x5
0.1uF, CC, 50V, 10%, RLT, 5x5
157Q-477M+K-S9RT
4
150N-102K+K-KE
157Q-108M+5-X&TC
4
4
157Q-108M+5-X&TC
4
150F-104K+K-II
157Q-477M+K-S9RT
4
4
150N-102K+K-KE
150F-151J+K-GG
150F-151J+K-GG
150F-151J+K-GG
150F-151J+K-GG
150F-104K+K-II
150F-104K+K-II
150F-104K+K-II
150F-104K+K-II
157F-105M+H-GME
150F-104K+K-II
150F-104K+K-II
4
4
4
4
4
4
4
4
4
4
4
4
Description
Vendor Part Number
Note
FERR BEAD, 26430000101, FAIR-RITE
FERR BEAD, 26430000101, FAIR-RITE
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
FERR BEAD INDUCTOR, BL01RN1A1F1J
CHOKE, COIL, 30uH, 20%, 2A
CHOKE, COIL, 30uH, 20%, 2A
CHOKE, COIL, 30uH, 20%, 2A
CHOKE, COIL, 30uH, 20%, 2A
CHOKE, COIL, 30uH, 20%, 2A
1808-0670+0
1808-0670+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
1806-3663+0
1806-3663+0
1806-3663+0
1806-3663+0
1806-3663+0
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Ferrite Beads and Inductors
Reference
Designator
FB602
FB603
FB604
FB605
FB606
FB607
FB608
FB609
FB610
FB611
L607
L608
L609
L610
L611
60
Electrical Part List
Auxiliary Power Supply PCB Assembly
Diodes
Reference
Designator
D601
D602
D603
D604
D605
D606
D607
D608
D609
D610
D611
D612
D613
D614
D615
SCR601
Z601
Z602
Description
Vendor Part Number
Note
RECTIFIER, UF4006-TGI, AT
RECTIFIER, UF4003-TGI, AT
1N4148TA, NS
RECTIFIER, UF4006-TGI, AT
UF304-3155, SW, ULTRAFAST RECT, AT
SCHOTTKY, 3.3A, 100V, 31DQ10, IR
SCHOTTKY, 3.3A, 100V, 31DQ10, IR
SCHOTTKY, 3.3A, 100V, 31DQ10, IR
1N5822, 3A, 40V, GW, AT
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
1N4148TA, NS
SCR, MCR100-6600V, 0.8A, MCR1006RLRAG, RLT
ZENER, 1/2W, 18V, TEMIC, AT
ZENER, 1/2W, 15V, 5%, TEMIC, AT
4840-8530+2
4840-8520+2
4840-8060+2
4840-8530+2
480F-3040+2
4840-8620+0
4840-8620+0
4840-8620+0
4805-8220+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-8060+2
4840-1700+K
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4837-18V6+2
4837-15V6+2
4
4
Vendor Part Number
Note
4902-6450+5
4853-9040+K
4860-1430+5
4853-9040+K
4853-9040+K
4853-9040+K
4853-9040+K
4
4
4
4
4
4
4
Vendor Part Number
Note
Transistors
Reference
Designator
Q601
Q602
Q603
Q604
Q605
Q606
Q607
Description
FET, 2SK2645-01MR, 9A, 600V, RL
2N3904TA, RLT
BD140-10, HFE 63-160
2N3904TA, RLT
2N3904TA, RLT
2N3904TA, RLT
2N3904TA, RLT
Integrated Circuits
Reference
Designator
IC601
IC602
Description
UC2843B, DIP, 8PIN, ST, PWM CONT
PHOTOCOUPLER, LTV817A, DIP-4
3132-1220+1
481C-817A+3
4
3, 4
IC603
IC604
IC605
IC606
TL431CLP, TI
TC4093BP, N/F, DIP, QUAD NAND GATE
CD4015BE, STATIC SHIFT REGISTER
PHOTOCOUPLER, LTV817A, DIP-4
485L-431C+5
3130-7140+0
3132-0750+0
481C-817A+3
4
4
4
3, 4
IC607
TL431CLP, TI
485L-431C+5
4
61
Electrical Part List
Auxiliary Power Supply PCB Assembly
Miscellaneous
Reference
Designator
+/-27V
+/-27V
Description
SHRINKAGE TUBE, ID=14MM
CONN, WIRE, UL1007, #18, W/4POLE
TERMINAL, L=270MM
/PCB
SCREW, M3X10, W/S&F, WASHER, BLK
/Q601
WASHER, METAL, M3X0.5X8, NI
/Q601
SCREW, B-TITE, PH, M3X8MM, YZ,
CROSS W/ WASHER
/TH603
WASHER, METAL, M3X0.5X8, NI
/TH603
SCREW, B-TITE, PH, M3X8MM, YZ,
CROSS W/ WASHER
CN501
TERMINAL PIN, 250TAP, T=0.4MM,
NICKEL, UL/JMT
CN502
TERMINAL PIN, 250TAP, T=0.4MM,
NICKEL, UL/JMT
CN605/CN613
CONN, WIRE, UL1015, #18, BK/RD,
W/250, FEMALE, L=470MM
CN607/2CN501 CONN, WIRE, UL1015, #18, BK/RD,
W/250, FEMALE, L=700MM
CN609/3CN501 CONN, WIRE, UL1015, #18, BK/RD,
W/250, FEMALE, L=840MM
CN613
TERMINAL PIN, 250TAP, T=0.4MM,
NICKEL, UL/JMT
CN614
TERMINAL PIN, 250TAP, T=0.4MM,
NICKEL, UL/JMT
CN615
JM24182-4P, WAFER
CN616
JM24182-4P, WAFER
CN616/2CN503 CONN, WIRE, UL1007, #26, 4POLE,
CONNECTORX2, L=360MM
CN617
JM24182-4P, WAFER
CN617/3CN503 CONN, WIRE, UL1007, #26, 4POLE,
CONNECTORX2, L=480MM
CN618
JM24182-2P, WAFER
CN619
JM24182-2P, WAFER
CN620
JM24182-2P, WAFER
CN621
JM24182-2P, WAFER
CN622
JM24182-3P, WAFER
CN622/CN812A CONN, WIRE, UL1007, #26, 3POLE,
CONNECTORX2, L=380MM
CN623
JM24182-8P, WAFER
CN623/CN409B CONN ASSY, 8P, P=2.5, L=600MM,
UL1007, #24AWG, M/M
DAMP O/P WIR SHRINKAGE TUBE, ID=25mm, UL/CSA
DAMP O/P WIR CLAMP CORE FOR EMI/RFI
SUPPRESSOR, ZCAT1518-0730
HS602
2617-4-B HEATSINK
62
Vendor Part Number
Note
1660-0630+0
7012-6639+0
4
4
2900-3010+3030
2600-3005+0804
2950-3008+0020
4
4
4
2600-3005+0804
2950-3008+0020
4
4
4135-4351+0
4
4135-4351+0
4
7012-6637+0
4
7012-6634+0
4
7012-6635+0
4
4135-4351+0
4
4135-4351+0
4
2101-9130+0
2101-9130+0
7012-6633+0
4
4
4
2101-9130+0
7012-6630+0
4
4
2101-9120+0
2101-9120+0
2101-9120+0
2101-9120+0
2101-9140+0
7012-6631+0
4
4
4
4
4
4
2101-9390+0
7012-6507+0
4
4
1660-1100+0
1808-0170+0
4
4
5400-9320+0
4
Electrical Part List
Auxiliary Power Supply PCB Assembly
Miscellaneous
Reference
Designator
JP601
JP602
JP603
JP622
JP623
JP624
JP625
T601
Vendor Part Number
Note
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
WJ ROLLER FORM, D=0.8MM
PWR TRANSFORMER, ERL28, TSEC28F
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
1806-3665+0
4
4
4
4
4
4
4
3,4
TH603
THERMISTOR, 100C,
PTFM04BD222Q2N34B0
8910-0489+0
3,4
TP601
V+/ACGND
V+/ACGND
SVR, B2K, H3, NVZ6TL1, HDK
SHRINKAGE TUBE, ID=25mm, UL/CSA
CLAMP CORE FOR EMI/RFI
SUPPRESSOR, ZCAT1518-0730
HALO BUSHING, 0813C
SPRING PATCH FOR IC HEATSINK
INSULATION SHEET-1, POWER
SUPPLIES
CONDUCTIVE COPPER FOIL
PLASTIC BUSHING
PORON-1 FOAM, POWER SUPPLIES
4756-2026+3-05
1660-1100+0
1808-0170+0
4
4
4
2113-9535+0
2510-3741+0
3100-6401+0
4
4
4
3100-6631+0
4154-0261+0
4157-0631+0
4
4
4
-
Description
63
Electrical Part List
FCC Filter PCB Assembly
Resistors
Reference
Designator
R601
Description
Note
220K, RMF, 3W, 5%, ATS, METAL OXIDE
Vendor Part
Number
471A-224J+C-X
R603
100K, RCF, 1/2W, 5%, AT
4707-104J+2
3, 4
R604
100K, RCF, 1/2W, 5%, AT
4707-104J+2
3, 4
Note
3, 4
Capacitors
Reference
Designator
C601
Description
1uF, CM, 250V, 10%, CLASS X1, RL, 25X23.5
Vendor Part
Number
153R-105K+5-&#
C602
1uF, CM, 250V, 10%, CLASS X1, RL, 25X23.5
153R-105K+5-&#
3, 4
C603
1500pF, CC, 400V, 20%, RL, 12.5X8,
AH12E152MLO (US/CAN)
150T-152M+5-XO
3, 4
C603
1000pF, CC, 400V, 20%, RL, Y5U, 9.5X8,
AH09E102MLO (EURO)
150T-102M+5-RO
3, 4
C604
1500pF, CC, 400V, 20%, RL, 12.5X8,
AH12E152MLO (US/CAN)
150T-152M+5-XO
3, 4
C604
1000pF, CC, 400V, 20%, RL, Y5U, 9.5X8,
AH09E102MLO (EURO)
150T-102M+5-RO
3, 4
C605
1500pF, CC, 400V, 20%, RL, 12.5X8,
AH12E152MLO (US/CAN)
150T-152M+5-XO
3, 4
C605
1000pF, CC, 400V, 20%, RL, Y5U, 9.5X8,
AH09E102MLO (EURO)
150T-102M+5-RO
3, 4
C606
1500pF, CC, 400V, 20%, RL, 12.5X8,
AH12E152MLO (US/CAN)
150T-152M+5-XO
3, 4
C606
1000pF, CC, 400V, 20%, RL, Y5U, 9.5X8,
AH09E102MLO (EURO)
150T-102M+5-RO
3, 4
C607
2200uF, CE, 200V, 20%, 105C, RL 35X50MM
157U-228M+5-^^T
3, 4
C608
2200uF, CE, 200V, 20%, 105C, RL 35X50MM
157U-228M+5-^^T
3, 4
64
3, 4
Electrical Part List
FCC Filter PCB Assembly
Inductors
Reference
Designator
L601
Description
FERR CORE, GPG252, UI=2500, T25X15X8-C
(EURO)
Vendor Part
Number
1808-0760+1
Note
3, 4
L602
COMMON MODE CHOKE, MIN 3.6MH,
T36X23X15
1806-3695+0
3, 4
L603
COMMON MODE CHOKE, MIN 3.6MH,
T36X23X15
1806-3695+0
3, 4
L604
COMMON MODE CHOKE, LE-T25B
1806-3664+0
3, 4
Vendor Part
Number
4840-8630+0
Note
4803-5060+5
3, 4
Vendor Part
Number
2113-3045+0
Note
4135-4351+0
4135-4351+0
4135-4351+0
4135-4351+0
4135-4351+0
4135-4351+0
4135-4351+0
4
4
4
4
4
4
4
4135-4351+0
4
4135-4351+0
4
4135-4351+0
4
2600-4008+1003
2607-4010+0704
2900-4025+3000
5400-3784+0
635L-0002+0
4
4
4
4
4
Diodes
Reference
Designator
DB601
DB601
Description
BRIDGE RECT, 400V, MB354S, 35A
(US/CAN)
BRIDGE RECT, 600V, 35A, KBPC3506, RL
(EURO)
3, 4
Miscellaneous
Reference
Designator
CN602
CN605
CN606
CN607
CN608
CN609
CN610
CN611
CN612
CN613
CN614
DB601
DB601
DB601
HS601
JP610
Description
TERMINAL 3 POLE, DT-4N-B14W-03, DINKLE
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
(EURO)
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
(EURO)
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
(EURO)
TERMINAL PIN, 250TAP, T=0.4MM, NI, UL/JMT
(EURO)
WASHER, METAL, M4X0.8X10, BZ (US/CAN)
WASHER, SPRING, M4X1X7, NI (US/CAN)
K5004025102, M4*25, 7.8MM, JGC046-00
HEATSINK-4 (US/CAN)
WJ ROLLER FORM D=0.8MM
65
3, 4
Electrical Part List
FCC Filter PCB Assembly
Miscellaneous (continued)
Reference
Designator
JP611
JP612
JP613
JP614
JP615
JP616
JP617
TH601
TH601
Description
WJ ROLLER FORM D=0.8MM
WJ ROLLER FORM D=0.8MM
WJ ROLLER FORM D=0.8MM
WJ ROLLER FORM D=0.8MM (US/CAN)
WJ ROLLER FORM D=0.8MM (US/CAN)
WJ ROLLER FORM D=0.8MM (US/CAN)
WJ ROLLER FORM D=0.8MM (US/CAN)
SHRINKAGE TUBE, ID=1MM, UL (US/CAN)
NTC THERMISTER, SCK-2R515, 215 OHM,
15A, THINKING (US/CAN)
Vendor Part
Number
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
635L-0002+0
1660-0890+0
5202-0008+0
Note
4
4
4
4
4
4
4
4
3, 4
TH601
NTC THERMISTER, SCK-0512, 5 OHM, 12A,
THINKING (EURO)
5202-0009+0
3, 4
TH602
SHRINKAGE TUBE, ID=1MM, UL (US/CAN)
1660-0890+0
3, 4
TH602
NTC THERMISTER, SCK-2R515, 215 OHM,
15A, THINKING (US/CAN)
5202-0008+0
3, 4
TH602
NTC THERMISTER, SCK-0512, 5 OHM, 12A,
THINKING (EURO)
5202-0009+0
3, 4
VDR601
SHRINKAGE TUBE, ID=10MM, UL/CSA
(US/CAN)
1660-0650+0
3, 4
VDR601
TRANSIENT/SURGE ABSORBER, FNR14K271, 270V, 10% (US/CAN)
8910-0820+0
3, 4
VDR601
SURGE ABSORBER, TRANSIENT, 470V, 10%,
JVR-14N471K (EURO)
2706-0001+0
3, 4
66
Electrical Part List
Remote Control PCB Assembly
Resistors
Reference
Designator
R701
R702
R703
R704
R705
R706
R707
R708
R709
R711
R712
R713
R714
VR702
VR703
VR704
VR705
VR706
VR707
VR708
VR709
VR710
Description
22K, RMG, 0805, 1/10W, 5%
100 OHM, RMG, 0805, 1/10W, 5%
470 OHM, RMG, 0805, 1/10W, 5%
470 OHM, RMG, 0805, 1/10W, 5%
470 OHM, RMG, 0805, 1/10W, 5%
470 OHM, RMG, 0805, 1/10W, 5%
47K, RMG, 0805, 1/10W, 5%
1K, RMG, 0805, 1/10W, 1%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
220 OHM, RMG, 0805, 1/10W, 5%
2.2 OHM, RMF, 1/2W, 5%, AT, FUSIBLE
1M, RMG, 0805, 1/10W, 5%
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K-OC
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K-OC
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K-OC
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K-OC Capacitors
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K-OC
VAR RES, 50KBx1, LM=20MM, ALPHA,
RV09AC-40-20F-B50K-OC
67
Vendor Part
Number
4720-223J+J
4720-101J+J
4720-471J+J
4720-471J+J
4720-471J+J
4720-471J+J
4720-473J+J
4720-102A+J
4720-221J+J
4720-221J+J
4720-221J+J
4717-2R2J+2-F
Note
4720-105J+J
4751-0610+0
4
4
4751-0610+0
4
4751-0610+0
4
4751-0600+0
4
4751-0600+0
4
4751-0600+0
4
4751-0600+0
4
4751-0600+0
4
4751-0600+0
4
4
4
4
4
4
4
4
4
4
4
4
3, 4
Electrical Part List
Remote Control PCB Assembly
Capacitors
Reference
Designator
C701
C702
C703
C704
C706
C707
C708
C709
C710
C711
C712
C714
C715
C716
C717
Description
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
1uF, CE, 50V, 20%, RLT, 4X7
10uF, CE, 25V, 20%, RLT, P5.0, 5X11, ELNA
100pF, CC, 0805, 50V, 10%, 1.2X2.0
0.01uF, CC, 0805, 50V, 10%, 1.2X2.0
30pF, CC, 0805, 50V, 5%, 1.2x 2.0
30pF, CC, 0805, 50V, 5%, 1.2x 2.0
1uF, CE, 50V, 20%, RLT, 4X7
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
1uF, CE, 50V, 20%, RLT, 4X7
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
10uF, CE, 25V, 20%, RLT, P5.0, 5X11, ELNA
1000pF, CC, 0805, 50V, 10%, 1.2x2.0
0.1uF, CC, 0805, 50V, 10%, 1.2X2.0
Vendor Part
Number
150F-104K+J-BD
157F-105M+K-GM
157E-106M+K-IUE
150F-101K+J-BD
150F-103K+J-BD
150F-300J+J-BD
150F-300J+J-BD
157F-105M+K-GM
150F-104K+J-BD
157F-105M+K-GM
150F-104K+J-BD
150F-104K+J-BD
157E-106M+K-IUE
150F-102K+J-BD
150F-104K+J-BD
Note
Vendor Part
Number
1808-0680+0
1808-0680+0
1808-0680+0
1808-0680+0
Note
Vendor Part
Number
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-1480+3
4804-0010+2
3700-4536+RG
4171-0081+0
3700-4536+RG
4171-0081+0
4837-5V16+2
Note
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Ferrite Beads and Inductors
Reference
Designator
FB701
L701
L702
L703
Description
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
FERRITE BEAD INDUCTOR, BL01RN1A1F1J
4
4
4
4
Diodes
Reference
Designator
D701
D702
D705
D706
D707
D708
D709
LED701
LED701
LED702
LED702
Z701
Description
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
LL4148, SM
W1N4001-A(WA), AT
L-115W, EGW/209EGW, RED/GR, ELE-LED02
LED SPACER, H=12.0MM
L-115W, EGW/209EGW, RED/GR, ELE-LED02
LED SPACER, H=12.0MM
ZENER, 1/2W, 5.1V, AT, TEMIC
68
4
4
4
4
4
4
4
4
4
4
4
4
Electrical Part List
Remote Control PCB Assembly
Integrated Circuits
Reference
Designator
U701
U702
U703
U704
Description
CD74HC4051M96, SOIC
S3P8475XZZ-QZ85, OTP, 44-QFP,
MICROCONTROLLER
OPTOCOUPLER, CNY17G-2, TEMIC
74HC00, QUAD 2I/P NAND GATE, SOP
Vendor Part
Number
3132-0780+0
3131-9920+0
Note
8900-9550+0
3131-9050+0
4
4
Vendor Part
Number
1660-0900+0
7012-6505+0
Note
7012-6505+0
4
2113-2013+0
4
2300-2010+0
4
4
4
Miscellaneous
Reference
Designator
/R713
CN701B
CN702B
REMOTE
BOX
XTAL701
Description
OIL SLEEVE, ID=0.5MM
CONN ASSY, UL1007, #24AWG, P=2.5,
L=120MM, 8P, W/TIN
CONN ASSY, UL1007, #24AWG, P=2.5,
L=120MM, 8P, W/TIN
SOCKET, DIN, 7 PIN, TCS0837-0120177,
HOSIDEN
CRYSTAL, 12.000MHZ, HC-49U
69
4
4
Figure 10. L1® Model I Power Stand Electronics Module with Top Cover Removed
70
Disassembly Procedures
L1® Model I Power Stand
Note: Refer to Figure 10 for the following
procedures.
1. Lower Housing Removal
1.1 Place the power stand on a soft surface
so that the line array opening faces down.
1.2 Using a Phillips-head screwdriver,
remove the 19 screws that secure the lower
housing to the upper housing. Lift off the
lower housing.
2. Amplifier Housing Removal
2.1 Perform procedure 1.
2.2 Make a note of the wiring, and disconnect the wiring harnesses and connectors
that run to the amplifier housing. The amplifier housing is the large metal box with the
four fans.
2.3 Using a Phillips-head screwdriver,
remove the four screws that secure the
power stand base plate to the bottom of the
line array cavity. Lift it off of the cavity. Be
careful not to damage any wires.
2.4 Once all of the wiring is disconnected,
use a Phillips-head screwdriver to remove
the 16 screws that secure the amplifier
housing to the power stand upper housing.
Carefully lift the amplifier housing out of the
power stand upper housing.
3. Line Array Cavity Removal
3.1 Perform procedure 2.
3.2 Using a Phillips-head screwdriver,
remove the three screws that secure the line
array cavity to the upper housing. Lift the line
array cavity off of the upper housing. The
power stand foot pedal will disengage from
the shaft.
71
Disassembly Procedures
4. Amplifier PCB Removal
4.1 Perform procedure 2.
4.2 Make a note of the wiring and disconnect
all of the wiring harnesses that connect the
power supply box to the DSP PCB and to the
microprocessor PCB.
4.3 Using a Phillips-head screwdriver,
remove the 24 screws that secure the power
supply box top cover in place. Lift off the top
cover.
4.4 Once you have the top cover off, make a
note of the wiring configuration and unplug
the wiring harnesses that connect to the
amplifier PCB.
4.5 Using a Phillips-head screwdriver,
remove the 6 screws that secure the amplifier PCB in place. Lift the amplifier PCB out
of the chassis.
5. +/-27VDC SMPS Removal
5.1 Perform procedure 2.
5.2 Make a note of the wiring and disconnect
all of the wiring harnesses that connect the
power supply box to the DSP PCB and to the
microprocessor PCB.
5.3 Using a Phillips-head screwdriver,
remove the 24 screws that secure the power
supply box top cover in place. Lift off the top
cover.
5.4 Once you have the top cover off, make a
note of the wiring configuration and unplug
the wiring harnesses that connect to the
switching DC power supply PCB you wish to
remove.
5.5 Using a Phillips-head screwdriver,
remove the 4 screws that secure power
supply PCB in place. Lift the power supply
PCB out of the chassis.
72
Disassembly Procedures
6. Auxiliary Power Supply Removal
6.1 Perform procedure 2.
6.2 Make a note of the wiring and disconnect
all of the wiring harnesses that connect the
power supply box to the DSP PCB and to the
microprocessor PCB.
6.3 Using a Phillips-head screwdriver,
remove the 24 screws that secure the power
supply box top cover in place. Lift off the top
cover.
6.4 Once you have the top cover off, make a
note of the wiring configuration and unplug
the wiring harnesses that connect to the
switching DC power supply PCB you wish to
remove.
6.5 Using a Phillips-head screwdriver,
remove the 4 screws that secure the power
supply PCB in place. Lift the power supply
PCB out of the chassis.
7. EMI (FCC) Filter PCB Removal
7.1 Perform procedure 2.
7.2 Make a note of the wiring and disconnect
all of the wiring harnesses that connect the
power supply box to the DSP PCB and to the
microprocessor PCB.
7.3 Using a Phillips-head screwdriver,
remove the 24 screws that secure the power
supply box top cover in place. Lift off the top
cover.
7.4 Once you have the top cover off, make a
note of the wiring configuration and unplug
the wiring harnesses that connect to the EMI
Filter PCB.
7.5 Using a Phillips-head screwdriver,
remove the 4 screws that secure the EMI
Filter PCB in place. Lift the EMI Filter PCB
out of the chassis.
73
Disassembly Procedures
8. Chassis Fan Removal
8.1 Perform procedure 2.
8.2 Using a Phillips-head screwdriver,
remove the 24 screws that secure the power
supply box top cover in place. Lift off the top
cover.
8.3 Using a Phillips-head screwdriver,
remove the 4 screws that secure the fan to
the chassis.
8.4 Follow the wire harness for the fan you
are removing to the auxiliary power supply
PCB and unplug it. Lift the fan out of the
chassis.
Re-assembly note: When installing the new
fan, be sure to match the orientation of the
fan next to it so that it will move air in the
proper direction when in use.
9. Microprocessor PCB Removal
9.1 Perform procedure 1.
9.2 Make a note of the wiring configuration
and unplug the six wire harnesses from the
connectors on the board.
9.3 Lift the microprocessor PCB off of the
connectors that engage it on the bottom of
the board and the pins that connect to the
preset switches.
Re-assembly note: When re-installing this
PCB, be sure that all of the pins from the
preset switches are straight and properly
engage the connectors on the bottom of the
microprocessor PCB.
74
Disassembly Procedures
10. DSP PCB Removal
10.1 Perform procedure 1.
10.2 Make a note of
the wiring configuration
and unplug the six wire
harnesses from the
connectors on the
board.
10.3 Using a pair of
needle-nose pliers, compress the bottoms of the plastic standoff posts used to attach the DSP
PCB to the Input/Output PCB. Lift the DSP PCB off of the I/O PCB.
11. Input/Output PCB Removal
11.1 Perform procedures 9 and 10.
11.2 On the front panel of the power stand, remove the four knobs for the mic trim and level
controls.
11.3 Using a nut driver, remove the nuts and washers for the 1/4 inch phono jacks.
11.4 Using a Phillips-head screwdriver, remove the screws that secure the XLR, Data in/out
and Neutrik connectors to the front panel.
11.5 Lift the I/O PCB off of the input panel.
75
Disassembly Procedures
Line Array Procedures
4. Upper Line Array Top End Cap Removal
Note: The line arrays are divided into a
lower line array, which plugs directly into the
power stand, and an upper line array, which
uses a bayonet arrangement to align the
upper array to the lower array for connection. All electrical connections are automatically made when the arrays are mounted
into the power stand and the upper array is
mounted to the lower array.
4.1 Using a Phillips-head screwdriver,
remove the seven screws that secure the
end cap to the line array enclosure. Lift off
the end cap.
Re-assembly note: Make sure that the end
cap gasket is properly aligned to achieve an
airtight seal.
5. Upper Line Array Bottom End Cap
Removal
Note: Refer to Figure 8 for the following
procedures.
5.1 Using a Phillips-head screwdriver,
remove the seven screws that secure the
end cap to the line array enclosure. Lift the
end cap away from the enclosure. Unplug
the molex connector from the speaker
harness.
1. Grille Removal
1.1 Using a Phillips-head screwdriver,
remove the six screws that secure the end
cap to the line array enclosure. Lift off the
end cap. Unplug the molex connector from
the speaker harness.
Re-assembly note: Make sure that the end
cap gasket is properly aligned to achieve an
airtight seal.
1.2 Grasp the edge of the grille and gently
lift it away from the enclosure.
6. Lower Line Array Top End Cap Removal
2. Nameplate Removal
6.1 Using a Phillips-head screwdriver,
remove the six screws that secure the end
cap to the line array enclosure. Lift off the
end cap. Unplug the molex connector from
the speaker harness.
2.1 Perform procedure 1.
2.2 On the back of the grille, unbend the
legs of the logo. Lift off the nameplate.
3. Driver Removal
Re-assembly note: Make sure that the end
cap gasket is properly aligned to achieve an
airtight seal.
3.1 Perform procedure 1.
3.2 Using a Phillips-head screwdriver,
remove the four screws that secure the
driver to the enclosure.
7. Lower Line Array Bottom End Cap
Removal
7.1 Using a Phillips-head screwdriver,
remove the seven screws that secure the
end cap to the line array enclosure. Lift the
end cap away from the enclosure. Unplug
the molex connector from the speaker
harness.
3.3 Lift the driver out of the enclosure. Note
the wiring configuration and cut the wires as
close to the driver terminals as possible.
Re-assembly note: Make sure that the end
cap gasket is properly aligned to achieve an
airtight seal.
76
Disassembly Procedures
8. Front Cap Removal
4. Input Panel Removal
8.1 Using a Phillips-head screwdriver,
remove the four screws that secure the front
cap to the bottom front of the line array
enclosure. Lift the end cap away from the
enclosure.
4.1 Using a Phillips-head screwdriver,
remove the four screws that secure the
input panel to the bass module enclosure.
4.2 Lift the input panel away from the bass
module enclosure.
Bass Module Procedures
4.3 Make a note of the wiring configuration
and un-solder the speaker harness wires
from the input panel.
Note: Refer to Figure 9 for the following
procedures.
1. Grille Removal
1.1 Using an allen wrench, remove
the four screws that secure the grille to the
upper and lower speaker end caps.
1.2 Lift off the grille.
2. Nameplate Removal
2.1 Perform procedure 1.
2.2 On the back of the grille, remove the
retaining nut and spring from the post of the
nameplate. Lift the nameplate off of the
grille.
3. Driver Removal
3.1 Perform procedure 1.
3.2 Using a Phillips-head screwdriver,
remove the four screws that secure the
driver to the bass module enclosure.
3.3 Lift the driver out of the enclosure. Note
the wiring configuration and cut the wires as
close to the driver terminals as possible.
Re-assembly notes:
- When soldering the speaker harness wires
to the new driver, be sure to observe polarity
of the driver harness wires.
- Be sure to properly align the gasket behind
the new driver to ensure an airtight fit.
77
Figure 11. L1® Model I Power Stand Block Diagram
2
+1
-20dB
-12 to +30 dB
+24v
Off
+24
INA163
5K 10C
Trim
+1dB @ ctr
Line (1/4") input
Sig/OL
+21dB @ ctr
Mic (XLR) input
Sig/OL
-12 to +30 dB
PHANTOM
+1
-20dB
+21dB @ ctr
Mic (XLR) input
+8 to +50 dB
5K 10C
Trim
+1dB @ ctr
Line (1/4") input
+8 to +50 dB
Max. Level = +18dBV [input buffer clips]
Nom. Level = -1dBV
Min. Level = -46dBV for full output
(Ch1 Vol+Master @ Max)
Input-LINE
Ch1
1
Input-MIC
2
INA163
1
Nom.: +6dBV (Balanced)
Clip@+24dBV
"
Ch1 Insert
Ring = Send
Tip = Return
Data In
(SPDIF)
(SPDIF)
Data-Out
CS4392
ADS21065L
A/D
D/A
D/A
+20dB
20K 15A
Level
1
2
3
8
4
7
6
5
9
-1
20K 15A
Level
+2.6dB @ 12:00
LPF
-1.5dB
LPF
-1.5dB
+20dB
Bass Send
Master Vol Ctrl
+5
Ch 3 IN
Max. Level = +40dBV+
Nom. Level = -13dBV (pot @ ctr)
Min. Level = -30dBV for full output
Ch 4 IN
Amp1
Power / Protect / Diagnostic
+29dB
Power
Amp
Amp2
Bass Slave Sense
0 1 0 1
+5
LineSource
Top+Bottom
2-
Clip @ +30dBV
(250W 4ohms)
Bass Module
1-
BASS SPEAKER SENSING:
R=Open: Amp1&2 Wider-Band EQ
R=10K: 40-150Hz X-Over on Bass,
>150Hz-Hi
R=5K: X-Over on Bass Ch, -6dB Hi Range
8/4 ohm Sense
+29dB
+1dBV (1.1V) for
250W@4 Ohms
Power
Amp
High
Mid
Low
Sig/OL
Level
Clip= -4dBV into A/D
Signal= -40dBV into A/D
Persistence = 100msec
Ch1
Ch2
PRESET
8/4 ohm Sense
Ch2
Sig/OL
Ch1
DSP
µC
CS8406
S3PC8475
SPDIF
Xmiter
CS8416
SPDIF
Rcvr
A/D
A/D
CS5361
A/D
CS5361
Nom. -10dBV
Clip@+6dBV
Nom. -10dBV
Clip@+6dBV
Nom. -10dBV
Clip@+6dBV
0dB
+1
0dB
+1
Max. Gain = 0dB
Nom. Gain = -10dB (12:00)
Min. Gain = -40dB
0dB
+1
+1
0dB
Ch2 Insert
Ring = Send
Tip = Return
Nom.: +6dBV (Balanced)
Clip@+24dBV
Remote
+1
BLOCK DIAGRAM - Signal Processing + Routing
2
Ch1 Line Out
+1
-1
1
Volume
Control
Digital
2-Ch.
TC A9459F
Red=Clip=+6dBV
Green=Signal= -30dBV
Nom.: 0dBV
Clip@+18dBV
2
Ch2 Line Out
+1
Preset EQ
Hi Out
Bass Out
Rev: A
78
Max. Level = +10dBV
Nom. Level = -21dBV(Trim ctr)
Min. Level = -66dBV for full output
(Trim, Ch1 Vol+Master @ Max)
Input-LINE
Ch2
1
Input-MIC
-1
User EQ
DSP Processing Block Diag
NoiseGate
Preset EQ
PHANTOM
Ch1 In
User EQ
Limiter
Knee=+1.5dBV
Limiter
Master Vol. Range: -80 to +22dB (+10@12:00)
Sys. EQ+X-Over, Lo
Sys. EQ+X-Over, Hi
NoiseGate
L
R
Ch2 In
S-DATA Out
(to SPDIF)
Ch 3 In
Ch 4 In
Master
1+
2+
+24
+24v
Off
2-Mar-2007
Ch1/2 Preset
Remote
3
3
3
3
Test Procedures
L1® Model I Power Stand Tests
1.3 Using a balanced XLR male input cable,
apply a 1 kHz, -30dBV signal to the channel
1 input.
Equipment Required
• dB Meter
• Digital Multi-meter
• Audio Signal Generator
• Distortion Meter
• 2 - 4 Ohm, 250 Watt Load Resistors
• Test cables, see Appendix
1.4 Reference a dB meter to the input level.
Measure the gain at the output of the
powerstand boot cable described above.
It should be +48.5 dB + 3 dB.
1.5 Repeat steps 1.1 to 1.4 for the channel
2 Mic input.
Overall System Tests
Notes:
1. Do not connect the R1 remote control for
the following tests, unless specified. Powering up the power stand without the remote
has the same effect as setting all of the
controls on the remote to the midpoint.
2. On the front panel of the power stand, set
the Channel 1 and Channel 2 Preset Select
switches to 00. Short out the 2+ and 2connections on the B1 Bass Module output
connector using the test cable described in
section 1 of the appendix of this manual.
This will put the power stand into debug
mode for the following tests. In this mode the
crossover, the compressor and the EQ are
disabled. The DSP will pass a flat response.
The level controls and the clip indicators still
operate in this mode.
3. Refer to Figure 11, L1 Model I Block
Diagram, for the following procedures.
1. Channel 1 and 2 Mic Input Gain Tests
1.1 Connect the powerstand boot test cable
to where the line array would usually sit.
Details on this cable appear in the appendix.
2. Channel 1 and 2 Mic Input Frequency
Response and Distortion Tests
2.1 Connect the powerstand boot test cable
to where the line array would usually sit.
Details on this cable appear in the appendix.
2.2 On the left hand side of the input/output
panel, set the channel 1 Mic Trim control to
the 6 setting. Ensure that the phantom
power push button is not pushed in.
2.3 Using a balanced XLR male input cable,
apply a 1 kHz, -30 dBV signal to the channel
1 input.
2.4 Use an 80kHz low-pass filter on your
measuring equipment. Reference a dB
meter to the input level. Measure the frequency response at the powerstand boot
test cable. It should be 0 dB + 3 dB from
30 Hz to 15 kHz.
2.5 Measure the total harmonic distortion
(THD) level at the powerstand boot cable.
It should be 0.25% max at 1 kHz and 1.5%
max at 15 kHz.
1.2 On the left hand side of the input/output
panel, set the channel 1 Mic Trim control to
the 6 setting. Ensure that the Phantom
Power push button is not pushed in.
2.6 Repeat steps 2.1 to 2.5 for the channel
2 Mic input.
79
Test Procedures
3. Channel 1 and 2 Mic Input Signal to
Noise Ratio (Dynamic Range) Tests
5. Channel 1 and 2 Line Input Gain Tests
3.1 Connect the powerstand boot test cable
to where the line array would usually sit.
Details on this cable appear in the appendix.
5.1 Connect the powerstand boot test cable
to where the line array would usually sit.
Details on this connector appear in the
appendix.
3.2 On the left hand side of the input/output
panel, set the channel 1 mic trim control to
the 6 setting. Ensure that the phantom
power push button is not pushed in.
5.2 On the left hand side of the input/output
panel, set the channel 1 mic trim control to
the 6 setting. Ensure that the phantom
power push button is not pushed in.
3.3 Using a balanced XLR male input cable,
apply a 1 kHz, -30 dBV signal to the channel
1 input.
5.3 Using an unbalanced 1/4" phono jack
input cable, apply a 1 kHz, -10 dBV signal
to the channel 1 input.
3.4 Reference a dB meter to the output level
at the powerstand boot cable. Remove the
input signal and measure the A-Weighted
output level. It should be -80 dB minimum.
5.4 Reference a dB meter to the input level.
Measure the gain output at the powerstand
boot connector. It should be +28.5 dB + 4
dB.
3.5 Repeat steps 3.1 to 3.4 for the channel 2
Mic input.
5.5 On the signal generator, turn the input
level all the way down. Verify that the channel 1 Signal/OL LED is off. Increase the
signal generator level. Verify that the LED
lights green. Increase the signal level again
and verify that the LED lights red.
Note: You may have to increase the Mic
Trim level on the PS1 channel 1 input as
well to get the LED to light red.
4. Channel 1 and 2 Mic Input Phantom
Power Test
4.1 Plug an XLR connector into the channel
1 Mic input. Do not connect any cables to
the channel 1 or channel 2 Mic inputs.
Power on the unit.
5.5 Repeat steps 5.1 to 5.5 for the channel 2
Line input.
4.2 Press the channel 1 phantom power
switch. Verify that the LED lights. Measure
the DC voltage level across pins 1 and 2 of
the XLR connector. Verify that the DC level
is +24Vdc + 1Vdc relative to pin 1.
6. Channel 1 and 2 Line Input Frequency
Reponse and Distortion Tests
6.1 Connect the powerstand boot test cable
to where the line array would usually sit.
Details on this connector appear in the
appendix.
4.3 Measure the DC voltage level across
pins 1 and 3 of the XLR connector. Verify
that the DC level is +24Vdc + 1Vdc relative
to pin 1.
4.4 Repeat steps 4.1 to 4.3 for channel 2.
6.2 On the left hand side of the input/output
panel, set the channel 1 Mic Trim control to
the 6 setting. Ensure that the Phantom
Power push button is not pushed in.
6.3 Using an unbalanced 1/4" phono jack
input cable, apply a 1 kHz, -10 dBV signal
to the channel 1 input.
80
Test Procedures
6.4 Use an 80 kHz low-pass filter on your
measuring equipment. Reference a dB
meter to the input level. Measure the frequency response at the powerstand boot
connector. It should be 0 dB + 3 dB from
30 Hz to 15 kHz.
8.3 Reference a dB meter to the input level.
Measure the gain output at the Bass/Amp 3
OUT jack. It should be +40.1 dB + 3 dB.
8.4 Repeat steps 8.1 to 8.3 for the channel
4 Line input.
6.5 Measure the Total Harmonic Distortion
(THD) level at the powerstand boot connector. It should be 0.25% max at 1 kHz and
1.5% max at 15 kHz.
9. Channel 3 and 4 Line Input Frequency
Response and Distortion Tests
9.1 Connect the powerstand boot test connector to where the line array would usually
sit. Details on this connector appear in the
appendix.
6.6 Repeat steps 6.1 to 6.5 for the channel 2
Line input.
7. Channel 1 and 2 Line Input Signal to
Noise Ratio (Dynamic Range) Tests
9.2 On the left hand side of the input/output
panel, set the channel 4 trim control to the
6 setting.
7.1 Connect the powerstand boot test connector to where the line array would usually
sit. Details on this connector appear in the
appendix.
9.3 Using an unbalanced 1/4" phono jack
input cable, apply a 1 kHz, -20 dBV signal
to the channel 1 input.
7.2 On the left hand side of the input/output
panel, set the channel 1 Mic Trim control to
the 6 setting. Ensure that the Phantom
Power push button is not pushed in.
9.4 Use an 80 kHz low-pass filter on your
measuring equipment. Reference a dB
meter to the input level. Measure the frequency response at the powerstand boot
connector. It should be 0 dB + 3 dB from
30 Hz to 15 kHz.
7.3 Using an unbalanced 1/4" phono jack
input cable, apply a 1 kHz, -10 dBV signal to
the channel 1 input.
9.5 Measure the Total Harmonic Distortion
(THD) level at the powerstand boot connector. It should be 0.25% max at 1 kHz and
1.5% max at 15 kHz.
7.4 Reference a dB meter to the output level
at the powerstand boot connector. Remove
the input signal and measure the AWeighted output level. It should be -80 dB
minimum.
9.6 Repeat steps 9.1 to 9.5 for the channel
4 Line input.
7.5 Repeat steps 7.1 to 7.4 for the channel 2
Line input.
10. Channel 3 and 4 Line Input Signal to
Noise Ratio (Dynamic Range) Tests
8. Channel 3 and 4 Line Input Gain Tests
10.1 On the left hand side of the input/
output panel, set the channel 3 Level
control to the 6 setting.
8.1 On the left hand side of the input/output
panel, set the channel 3 Level control to the
6 setting.
10.2 Using an unbalanced 1/4" phono jack
input cable, apply a 1 kHz, -10 dBV signal to
the channel 1 input.
8.2 Using an unbalanced 1/4" phono jack
input cable, apply a 1 kHz, -20 dBV signal to
the channel 1 input.
81
Test Procedures
10.3 Reference a dB meter to the output
level at the Bass/Amp 3 OUT jack. Remove
the input signal and measure the AWeighted output level. It should be -80 dB
minimum.
11.6 Insert a 1/4 inch phono jack all the way
into the channel 1 Insert jack. The audio
should sound normal.
10.4 Repeat steps 10.1 to 10.3 for the
channel 4 Line input.
11.7 Insert a 1/4 inch phono jack into the
channel 3 Line IN jack and operate the
volume control on the power stand. The
audio should sound normal.
11. Channel 1 and 2 Remote Control,
Preset Switch and Insert Function Tests
11.8 Repeat steps 11.1 to 11.7 for the channel 2 input.
11.1 Connect the power stand to a known
good L1 model I line array. Set the channel 1
preset switch to 00. Connect the remote
control to the unit using the remote control
MIDI cable supplied with the power stand.
12. Channel 1 Send, Line Output and
Digital Output Tests
Note: For these tests you will need an
external device that can accept both 1/4
inch and XLR inputs. A small mixer, such
as a Mackie or Behringer with headphones
connected works well for this. The master
volume control on the remote control should
be set all the way down to mute all sound
coming from the unit under test.
11.2 Connect an analog audio source to the
Channel 1 line input 1/4 inch jack. This
source can be a CD player with a music
disc.
11.3 Adjust the trim level so that the LED is
lit mostly green. The audio should sound
normal.
12.1 Connect the power stand to a known
good L1 model I line array. Set the channel
1 preset switch to 00. Connect the remote
control to the unit using the remote control
MIDI cable supplied with the power stand.
11.4 With the audio playing, change the
channel 1 preset to 97 and back to 00. The
channel should mute gracefully when the
preset switch is operated. The audio should
fade back in again about a second after the
switch has stopped operating.
Note: Preset 97 is a 1 kHz band pass
(telephone-type sound). Preset 00 should
sound normal.
12.2 Connect an analog audio source to the
Channel 1 Line IN 1/4 inch jack. This source
can be a CD player with a music disc.
12.3 Adjust the trim level so that the LED is
lit mostly green. The audio should sound
normal.
11.5 Operate all channel 1 controls on the
remote (high, mid, low, volume and master
volume). All tone controls should have a
clearly audible effect and operate smoothly.
Channel volume may display a little “zipper”
noise, which is normal.
12.4 Insert a 1/4 inch plug halfway into the
channel 1 Insert jack. The audio should
sound normal.
12.5 Connect the power stand channel 1
XLR Line OUT jack to the XLR input of the
mixer. The audio should sound normal.
Note: Channel volume all the way down
does not mute the channel, but the output
level should be very low. There is a small,
but noticeable time delay between operating
the control and the audible effect. This is
normal. The master volume control should
operate smoothly without any artifacts.
Note: The power stand puts out a “professional” +4dBu level. You may have to turn
the the input trim control on the mixer all the
way down to prevent overloading the signal
and distorting it.
82
Test Procedures
12.6 Connect the Data Out jack of the PS1 to
a device that accepts a 48 kHz S/PDIF data
stream. The audio should sound normal.
13. Power Amplifier Tests
13.1 Connect the power stand to a known
good L1 model I line array. Set the channel 1
preset switch to 00. Connect the remote
control to the unit using the remote control
MIDI cable supplied with the PS1.
15. Bass Module Auto-EQ Test
15.1 Connect a L1 line array to the power
stand. Connect an R1 remote control to the
power stand. Connect a B1 bass module to
the B1 Bass Module output jack on the
power stand. Connect an audio source to
the channel 1 and 2 inputs of the power
stand.
15.2 Set the channel 1 and 2 level controls
to identical settings so that both LEDs are
mainly green.
13.2 Connect an analog audio source to the
Channel 3 IN 1/4 inch phono jack. This
source can be a CD player with a music
disc.
15.3 While the audio is playing, disconnect
the B1 bass module from the power stand.
The system should mute and un-mute and
audio should resume. The audio should
sound normal, but not punchy (no deep
bass).
13.3 Verify that audio comes from the L1
model I line array. The audio should sound
clean and undistorted.
13.4 Verify that audio comes from the B1
bass module. The bass should be clean and
undistorted.
15.4 Plug a dummy 1/4 inch phono jack into
the Bass Line Out jack. The system should
mute and un-mute again, but the audio
should sound thinner than before.
14. High SPL System Sweep Test
15.5 Remove the dummy plug. The system
should mute and un-mute and the audio
should sound normal again.
CAUTION: This test will be extremely loud.
Hearing protection is advised.
15.6 Re-connect the B1 bass module to the
power stand. The audio should mute and unmute again and sound normal.
14.1 Connect a R1 remote control to the
power stand under test. Set the channel 1
controls to mid-level. Set the master volume
control on the remote to the 1 o’clock position. Set the channel 1 Mic Trim control on
the PS1 to 6. Connect a L1 model I line
array to the PS1. Connect a B1 bass module
to the PS1.
15.7 Connect a second B1 bass module to
the first one. The audio should mute and unmute. The audio will sound very similar to
having only one bass module attached.
Disconnect the second bass module. The
system should mute and un-mute and the
audio should sound normal again.
14.2 Connect a signal generator to the
channel 1 input on the PS1. Adjust the
signal generator and/or trim control so that
the Signal/OL LED is just below red.
14.3 Sweep the input frequency from 40 Hz
to 14 kHz. Listen for any unusual noises and
excessive distortion or drop-outs.
83
Test Procedures
L1® Model I Line Array Tests
Note: To distinguish between normal suspension noise and rubs or ticks, displace the
cone slightly with your fingers. If the noise
stays the same, it is normal suspension
noise and the driver is good. Suspension
noise will not be heard with program material.
Set up the unit under test as shown below.
3. Transducer Phase Test
3.1 Apply a DC voltage of 10V, positive
applied to the positive tab of the dual
banana jack on the line array test cable and
negative applied to negative (gnd) tab.
Upper or Lower
L1 Line Array
Audio Signal
Generator
3.2 All of the driver cones should move
outward when the DC voltage is applied.
Power Amplifier
INPUT
3.3 Rewire any incorrectly connected transducers.
OUTPUT
Upper or Lower L1
Line Array Test Cable
4. L1 Model I Line Array Sweep Test
1. Air Leak Test
4.1 Set up the upper or lower line array
section as shown in the figure on the previous page.
1.1 Apply a 100 Hz, 10 Vrms sine wave to
the unit under test.
4.2 Apply a 100 Hz, 10 Vrms sine wave to
the input.
1.2 Listen carefully for air leaks from around
the end cap, the transducers and the grille.
Air leaks will be heard as a hissing or sputtering sound. All repairs must be hidden.
Test duration should be 5 seconds minimum.
4.3 While listening to the output of the
system, sweep the input frequency slowly
from 100 Hz to 15 kHz.
2. Transducer Rub and Tick Test
4.4 Listen carefully for any extraneous
noises such as buzzing and ticking.
2.1 Remove the transducer you wish to test
using the disassembly procedures in this
manual. Do not unplug the wires at the
transducer assembly terminals.
2.2 Connect a signal generator directly to
the terminals of the transducer assembly
under test.
2.3 Apply a 20 Hz, 5 Vrms signal to the
transducer assembly.
2.4 Listen carefully for any extraneous
noises such as rubbing, scraping or ticking.
84
Test Procedures
B1 Bass Module Tests
3. Transducer Phase Test
Set up the unit under test as shown below.
3.1 Apply a DC voltage of 20V, positive
applied to the positive tab of the dual
banana jack on the bass module test cable
and negative applied to negative (gnd) tab.
Audio Signal
Generator
3.2 Notice carefully that all driver cones
should move outward when the DC voltage
is applied.
B1 Bass Module
Power Amplifier
INPUT
OUTPUT
3.3 Rewire any incorrectly connected transducers.
B1 Bass Module
Test Cable
4. System Sweep Test
1. Air Leak Test
4.1 Set up the system as shown in the
figure at left.
1.1 Apply a 100 Hz, 20 Vrms sine wave to
the unit under test.
4.2 Apply a 10 Hz, 20 Vrms sine wave to the
input.
1.2 Listen carefully for air leaks from around
the end cap, the transducers and the grille.
Air leaks will be heard as a hissing or sputtering sound. All repairs must be hidden.
Test duration should be 5 seconds minimum.
4.3 While listening to the output of the
system, sweep the input frequency slowly
from 10 Hz to 400 Hz.
2. Transducer Rub and Tick Test
4.4 Listen carefully for any extraneous
noises such as buzzing and ticking.
2.1 Remove the transducer you wish to test
using the disassembly procedures in this
manual. Do not unplug the wires at the
transducer assembly terminals.
2.2 Connect a signal generator directly to
the terminals of the transducer assembly
under test.
2.3 Apply a 10 Hz, 10 Vrms signal to the
transducer assembly.
2.4 Listen carefully for any extraneous
noises such as rubbing, scraping or ticking.
Note: To distinguish between normal suspension noise and rubs or ticks, displace the
cone slightly with your fingers. If the noise
stays the same, it is normal suspension
noise and the driver is good. Suspension
noise will not be heard with program material.
85
Appendix
L1® Model I Power Stand Test Cables
Note: In order to be able to properly test the L1 Model I Power Stand, you will need to make a
few test cables.
1. Amplifier Output Test Cable:
Parts needed:
1- Neutrik® Speakon® NL4FX Speakon X-Line/4 Pole connector.
4 - Dual banana jacks
2 - 10k ohm, 1/4 Watt resistors
16 or 18 AWG twisted pair wire, 6 feet
18 AWG twisted pair wire, 2 feet
This cable is used to connect the B1 Bass Module output jack to the load resistors used in the
test procedures. The connector used is a Neutrik NL4FX Speakon X-Line / 4 Pole type. This
connector has 4 terminals labeled 1+, 1-, 2+ and 2-. Terminals 1+ and 1- are used to connect to
the load resistors. Use 18 or 16 AWG wire for these terminals. Use twisted pair wires to avoid
inducing noise into the cable during use.
The 2+ and 2- terminals will be used to sense the loads connected to the Speakon connector
when used with the B1 Bass Module jack. This jack automatically senses the load on this jack to
properly tailor the EQ and output level for the connection of one or two bass modules. It does
this by sensing the resistive value across terminals 2+ and 2-. The bass modules have a 10k
ohm resistor across these terminals. When only one bass module is connected, the power
stand sees the 10k resistance and sets the EQ and output level accordingly. When two bass
modules are connected, it sees 5k and sets the EQ and output level accordingly. For the test
cable, you will use 18 AWG twisted pair wire to a dual banana jack.
It is also useful to have 3 spare banana jacks, one with a short across it and 2 with a 10k Ohm,
1/4 Watt resistor each to simulate a bass module connected to the terminals.
Dual banana jack
GND
16-18AWG twisted pair wire
1-
1+
2+
2-
Amplifier output
to load resistor
Neutrik Speakon
4 pole connector
(back shown)
GND
18AWG twisted pair wire
Dual banana jack
Bass module
sensing output
Figure 12. Amplifier Output Test Cable Wiring Diagram
86
Appendix
2. Powerstand Boot Test Cable
1 - 10 pin Molex female connector, Molex part number 39-01-3103
4 - Molex crimp-on pins for above connector
1 - dual banana jack
12 feet of 16 or 18AWG twisted pair wire
Cut the 12 foot length of twisted pair wire in half. Strip all of the wires back about 1/4 inch.
Crimp the molex pins onto the wires. The positive (+) side of the twisted pair wires will go into
pins 3 and 8 of the Molex connector. The negative (-) side of the twisted pair wires will go into
pins 4 and 9 of the Molex connector. Connect the wires that go to pins 3 and 8 of the Molex
connector to the positive (+) side of the dual banana jack. Connect the wires that go to pins 4
and 9 of the Molex connector to the negative (-) side of the dual banana jack.
This test cable plugs into the boot connector of the L1TM Model I Power Stand for all line array
amplifier tests.
3. XLR Microphone Input Test Cable
Parts needed:
1 - XLR male connector
1 - Dual banana jack
18 AWG shielded twisted pair wire, 6 feet
This cable is used to test the channel 1 and 2 microphone inputs on the power stand. These
input jacks are dual purpose jacks that will accept either XLR or 1/4" TRS phono jack balanced
inputs.
Connect the dual banana jack’s positive (+) connection to pin 2 of the XLR jack. Connect the
dual banana jack negative (-) connection to pin 3 of the XLR jack. Connect the cable shield to
pin 1 of the XLR jack.
4. Line Input 1/4" Phono Jack Test Cable
Parts needed:
1 - Mono 1/4" phono jack
1 - Dual banana jack
18 AWG shielded twisted pair wire, 6 feet
This cable is used to test the channel 1 and
2 line inputs on the power stand.
TIP
RING
SLEEVE
Connect the dual banana jack’s positive (+) connection to the tip connection of the 1/4" phono
jack. Connect the dual banana jack negative (-) connection to the ring connection of the 1/4"
phono jack.
87
Appendix
5. Insert Jack Test Cable
This cable is used to test the channel 1 and 2 insert jacks on the power stand. When you plug it
into the channel 1 or channel 2 insert jack, you will be able to separate the sections of the
electronics. Refer to the power stand block diagram on page 71. The RETURN dual banana
jack will give you the output of the circuitry up to the output of the 2 channel digital volume
control. The SEND dual banana jack will allow you to input a signal to test the circuitry after the
insert jack, which is the input to the A/D converter and DSP.
Parts needed:
1 - Tip/Ring/Sleeve (stereo) 1/4" phono jack
2 - Dual banana jacks
Shielded stereo cable, 6 feet
For each of the shielded stereo pairs of wires, connect the dual banana jack’s positive (+)
connection to the center conductor. Connect the dual banana jack’s negative (-) connection to
the shield wires. Use an Ohmmeter to determine which of the center conductors is connected to
the ring of the 1/4 inch TRS phono jack. Using a permanent black magic marker, label this dual
banana connector SEND. Determine which of the center conductors is connected to the tip of
the 1/4 inch TRS phono jack. Label this dual banana connector RETURN. The sleeve portion of
the jack is the common ground where the shields are connected.
6. L1® Model I Line Array Test Cables
These two cables will allow you to test the upper and lower line array sections without an L1
Model I power stand. Use these cables for the line array test procedures in this service manual.
Lower Line Array Section Test Cable
Parts needed:
1 - 10 pin Molex male connector, Molex part number 39-00-0039 (F)
4 - Molex crimp-on pins for above connector, Molex part number 39-00-0039
1 - dual banana jack
12 feet of 16 or 18AWG twisted pair wire
Cut the 12 foot length of twisted pair wire in half. Strip all of the
wires back about 1/4 inch. Crimp the molex pins onto the wires.
The positive (+) side of the twisted pair wires will go into pins 3
and 8 of the Molex connector. The negative (-) side of the twisted
pair wires will go into pins 4 and 9 of the Molex connector. Connect the wires that go to pins 3 and 8 of the Molex connector to
the positive (+) side of the dual banana jack. Connect the wires
that go to pins 4 and 9 of the Molex connector to the negative (-)
side of the dual banana jack.
88
1
2
3
4
5
6
7
8
9
10
Molex Connector Rear View
Appendix
Upper Line Array Section Test Cable
Parts needed:
1 - 4 pin Molex male connector, Molex part number 39-01-2041
4 - Molex crimp-on pins for above connector, Molex part number 39-00-0041 (M)
1 - dual banana jack
12 feet of 16 or 18AWG twisted pair wire
Cut the 12 foot length of twisted pair wire in half. Strip all of the wires back
about 1/4 inch. Crimp the molex pins onto the wires. The positive (+) side of
the twisted pair wires will go into pins 2 and 4 of the Molex connector. The
negative (-) side of the twisted pair wires will go into pins 1 and 3 of the
Molex connector. Connect the wires that go to pins 2 and 4 of the Molex
connector to the positive (+) side of the dual banana jack. Connect the wires
that go to pins 1 and 3 of the Molex connector to the negative (-) side of the
dual banana jack.
3
4
1
2
Molex Connector
Rear View
6. Bass Module Test Cable
Parts needed:
1 - Neutrik® Speakon® NL4FX connector
1 - dual banana jack
6 feet of 16 or 18AWG twisted pair wire
Bass Module Test Cable
GND
16-18AWG twisted pair wire
Strip all of the wires back about 1/4 inch.
Connect the dual banana jack’s positive (+)
connection to the 1+ connection of the
Speakon connector. Connect the dual
banana jack negative (-) connection to the
1- connection of the Speakon connector.
Dual banana jack
89
1-
1+
2+
2-
Neutrik Speakon
4 pole connector
(back shown)
Appendix
L1® Model I Power Stand Software Update Procedure
Required Equipment:
1- CD player with a S/PDIF digital output (do not use a Bose® Lifestyle® media center)
1- L1 Model I Power Stand update CD (see the instructions for creating this disc below)
1- S/PDIF video cable, part number 183200, or an audio cable with RCA connectors
1- L1 Model I Power Stand AC line cord
L1 Model I Power Stand Update CD Procedure:
• Go to the Bose Technical Service web page at http://intranet.bose.com/tsg (Bose internal
repair centers) or http:serviceops.bose.com (external Bose affiliated repair centers).
• Navigate to the L1 Model I web page. The link to it is located on the Pro Products web page.
• Scroll down the page until you see the table that the link to the L1 Model I Power Stand software update is located in. Download the file to your computer’s desktop.
• Using a CD burner and your CD burner software, burn the file onto a blank CD-R or CD-RW
disc. Once this disc is successfully created, label the disc with the revision of the software.
Update Procedure:
• Plug the CD player into an AC mains outlet.
• Connect the S/PDIF cable to the Audio Outputs/Digital jack on the back of the CD player.
• Connect the other end of the S/PDIF cable to the DATA IN jack on the Power Stand’s input
panel. This jack is located in the middle of the panel. It’s an RCA jack with a white center.
• Connect the Power Stand’s AC line cord to the AC mains jack on the input panel. This jack is
located on the right side next to the power switch.
• Connect the other end of the AC line cord to an AC mains outlet.
• Power up the Power Stand by moving the power switch to the ON position. Wait for the
power LED to light steady green.
• Load the update CD into the CD player. Press the PLAY CD/DVD button on the remote
control. The update process should begin.
• Wait about 5 seconds while the disc is playing. The green power LED on the Power Stand
should blink rapidly, about 10 times per second. After about 10 seconds, the LED should begin
to blink slower, about twice a second.
• The update process is complete. Power down the Power Stand. Disconnect the S/PDIF
cable from the DATA IN jack.
• Verify proper operation of the Power Stand using the test procedures in this service
manual before returning the unit to the customer.
Troubleshooting:
Problems with this update procedure are indicated by the Power Stand’s power LED.
Typical indicators are:
• LED stays a steady green.
• LED blinks slowly red
In either case, simply repeat the process above. Make sure you wait 5 seconds after power
up of the Power Stand before playing the update disc. Ensure all of the cables are properly
connected.
90
Theory of Operation
1. L1® Model I Power Stand
1.1 Overview
The L1 Model I System is essentially a Natural Amplification sound system, with the following
components:
L1 Model I Power stand, two L1 Model I Cylindrical Radiator® line array sections, R1 remote
control, B1 bass module, AC power cord, remote control cable and bass module loudspeaker
cable (see below). Note: The B1 bass module is an optional component.
R1 remote
control
Upper and Lower L1 Cylindrical
Radiator™ loudspeaker
PS1 power stand
Remote
contro l cable
AC power cord
B1 bass mod ule 4-wire cable (blue)
B1 bass module
L1 Model I System Components
Changes from the Personalized Amplification System
The L1 Model I power stand is essentially a RoHS compliant update of the Personalized
Amplifcation System. The unit remains functionally unchanged except for a few key points:
1. The line array is now powered by one 250W amplifier instead of two, as on the PAS power
stand. The two line array sections are now wired in parallel and powered by a single amplifier.
They are each 8 ohms, wired in parallel, for a total of 4 ohms in operation. Due to optimization
of the speaker to the amplifier, the output level is virtually the same as the Personalized Amplification System power stand. There is a mechanical stop in the power stand cavity to prevent
users from plugging a PAS line array into an L1 Model I power stand. Users can, however, insert
an L1 Model I line array into a PAS power stand. This will not harm the unit, but will result is a
few dB of loss in output.
2. All ‘Auxiliary’ speaker connectors on the power stand input panel have been removed.
These connectors were originally used intended for users to access the power stand amplifiers
in a stand-alone fashion. They were rarely used and were removed from the L1 Model I power
stand.
91
Theory of Operation
Features
The system has the following features:
• All signal processing performed with DSP
• Remote control
• The ability to receive analog signal input and SPDIF digital signal input
• The ability to output analog signal and SPDIF digital signal.
• Channel volume control
• Master volume control
• Mixer
• Tone control
• 100 sets of parameter equalizer
• System equalizer for compensating speaker characteristic
• Noisegate
• Limiter
• Clip indicator
• DSP software update and 100 sets of preset coefficients update
• Power protection and amplification protection
The system delivers 250W of output power for each of the two amplifiers housed in the power
stand. The system uses a 110V / 230V AC power supply, and has a 1M ohm input impedance at
the audio Ch1/Ch2 line input connector and 1.25k ohm input impedance at the audio Ch1/Ch2
MIC connector. Input signal headroom is 2.1Vrms max. A user could operate the system from
the input panel and the remote (refer to figures below).
Power stand Input and Output Connections
92
Theory of Operation
CH1
CH2
0
-12
+12
0
-12
-12
+12
0
MID
-12
+12
0
-12
0
HIGH
+12
+12
0
LOW
-12
+12
LEVEL
SIG / OL
0
SIG / OL
0
12
12
MASTER
0
12
R1 remote control
Note: Refer to L1® Model I power stand schematic sheets later in this service manual for the
following information. The information inside the brackets [ ] is the component’s grid location on
the schematic sheet.
The power stand combines the traditional functions of a mixer, digital controller (system EQ and
limiter), power amplifier and mechanical speaker stand. The power stand block diagram (figure
11 on page 71) shows the signal flow through the power stand.
The power stand contains eight PCB assemblies: an EMI (FCC) Filter PCB, two +/-27VDC
switching power supply PCBs, and Auxiliary Power Supply PCB, 2 channels of amplification on
a common PCB, an input panel PCB, DSP PCB, and MCU PCB.
Signal Routing
The power supply connects to the MCU PCB via a the 8 pin connector CN409 [microprocessor
PCB sheet 2, A1], four channels of analog inputs on the panel are connected to the DSP PCB
via a 6 pin connector CN104 [DSP PCB sheet 1, B1], analog output signals on the DSP panel
are connected to input panel via a 3 pin connector CN115 [input panel PCB sheet 2, D1]. SPDIF
IN on the input panel is connected to the DSP PCB via a 2 pin connector CN112 [DSP PCB
sheet 2, B4], SPDIF OUT on the DSP PCB is connected to input panel via a 2 pin connector
CN113 [DSP PCB sheet 2, C8].
For Channel 1 or 2 the signal is input either through the balanced XLR connector or through the
¼” unbalanced connector. The ¼” connector has a very high impedance (900k ohms) to allow
direct connection of passive guitars or bass guitars. The signal is then amplified by the adjustable pre-amplifier. After the pre-amplifier, the signal can be accessed at the balanced XLR line
level output.
Next the signal is routed through a digitally controlled analog volume control. Then, the signal is
routed through the insert loop connector. If there is no plug in the insert jack, the signal will be
routed through. Otherwise the signal will be routed to the “ring” of the connector and is expected
to return from the “tip”. The signal is then digitized in the A/D converters and processed in
software.
93
Theory of Operation
Software provides the following functions
• Channel 1&2: measuring level for LED
• Channel 1&2: noise gate
• Channel 1&2: preset EQ
• Channel 1&2: channel volume
• Sum channels 1 to 4
• Master Volume Control
• System EQ and crossover (for L1 and B1)
• Limiter & soft clipper (for L1 and B1 amplifiers)
Signal Processing
Ch1/2 Preset
Remote
Signal processing is mainly implemented by the DSP and includes the following functions:
• Noisegate & limiter
• Tone control & volume control
• Parameter equalize & System equalizer
• Clip calculate
The signal flow chart is as follows (refer to the block diagram below):
DSP Processing Block Diag
Ch1 In
Ch2 In
NoiseGate
User EQ
Preset EQ
NoiseGate
User EQ
Preset EQ
L
S-DATA Out
(to SPDIF)
R
Ch 3 In
Ch 4 In
Sys. EQ+X-Over, Hi
Limiter
Hi Out
Knee=+1.5dBV
Sys. EQ+X-Over, Lo
Limiter
Master Vol. Range: -80 to +22dB (+10 @ 12:00)
DSP Functional Block Diagram
94
Bass Out
Theory of Operation
Power supplies
To ensure that the system operates normally, the system must be supplied with seven different
voltage levels, +3.3V, +5V, +15V, -15V, +24V, +27V, and -27V. Refer to the block diagram below.
DC Power Supply Block Diagram
110V AC is changed to about 300V DC, after passing through the EMI filter and the diode
bridge. Then, the voltage signal is divided two ways: one DC voltage goes through the switch
control & auxiliary circuit1 again, enters into the transformer primary1. The transformer1 has five
secondary windings, the first outputs +24V DC (for the input panel), the second outputs +15V
DC (for A/D, D/A buffer circuit), the third outputs –15V DC (for A/D, D/A buffer circuit), the fourth
outputs +5V DC (for MCU and other ICs), the fifth outputs +3.3V DC (for DSP, A/D & D/A IC).
Another DC voltage goes through the switch control & auxiliary circuit2 and enters into transformer primary2. The transformer1 has two secondary, the first outputs -27V DC (for AMP), the
second outputs +27V DC (for AMP).
Operation of the all voltage switching regulator is more complicated. The load of +3.3V is the
heaviest, so we get this +3.3V as feedback a signal and send it to the switch control & auxiliary
circuit1. When the system works, if +3.3V happens to waver, switch control & auxiliary circuit1
will change ‘open’ and ‘close’ time of switch circuit to regulate the transformer primary1, accordingly, the voltage of transformer1 secondary will keep stable. Of course, in this way, the effect of
stabilization for +3.3V is best, and that for other voltage is worse.
95
Theory of Operation
The regulation of the power supply for AMP is like this: we get the +27V as feedback signal and
send it to switch control & auxiliary circuit2. When system works, if +27V happens to waver,
switch control & auxiliary circuit2 will change ‘open’ and ‘close’ time of switch circuit to regulate
the transformer primary2, accordingly, the voltage of transformer2 secondary will keep stable.
When the system works, +5V can supply 100mA to MCU PCB, +3.3V can supply 260mA to DSP
PCB, +15V can supply 200mA to DSP PCB, -15V can supply 150mA to DSP PCB, and the
+24V can supply 50mA to the Input Panel PCB.
Microcontroller
A microcontroller on the MCU PCB is used for the following control functions:
• Relay DSP information to Remote
• Relay Remote information to DSP
• Control channel volume IC
• Check channel preset switch
• Check bass send state
• Check power & amplification protection
• Check the number of bass speakers connected to the power stand
• Indicate current system working status with a three color LED
These functions are explained in detail on the next page.
Relay DSP information to Remote
The DSP needs to transfer the clip state, channel volume data (cause the table for channel
volume in the DSP), and the system working status to the MCU. The communication adopts
software simulation UART, with two I/O pins as RX and TX. The communication rate is 4800bps,
add a start bit and stop, so every sending byte has 10 bits. Data is sent according to frame
format: frame head | every data | check sum. DSP will transfer a frame every 100ms, and every
sending will take about 15ms.
The MCU needs to transfer the clip state to the Remote. The communication adopts hardware
UART. Communication rate is 9600bps, Data is sent according to the MIDI protocol: MIDI
channel number | MIDI parameter type | MIDI parameter value. The DSP will transfer a frame
data every 100ms, and every sending will take about 3.5ms.
Relay Remote information to DSP
The remote needs to transfer the Ch1EQHi, Ch2EQHi, Ch1EQMi, Ch2EQMi, Ch1EQLo,
Ch2EQLo, Ch1Volume, Ch1Volume, and the MasterVolume to MCU. The communication
adopts hardware UART. Communication rate is 9600bps, Data is send according to MIDI protocol: MIDI channel number | MIDI parameter type | MIDI parameter value. DSP will transfer a
frame data every 100ms, and every sending will take about 30ms.
The MCU needs to transfer the Ch1EQHi, Ch2EQHi, Ch1EQMi, Ch2EQMi, Ch1EQLo,
Ch2EQLo, Ch1Volume, Ch1Volume, MasterVolume, Ch1Preset, Ch2Preset, BassChk, and the
CheckSum to the DSP. The communication adopts software simulation UART, with two I/O pin
as RX and TX. Communication rate is 4800bps, add start bit and stop, so every sending byte
has 10 bits. Data is send according to frame format: every data | check sum. DSP will transfer a
frame every 100ms, and every sending will take about 30ms.
96
Theory of Operation
Control channel volume IC
Because the design requires that the channel signal could change from –40dB to 0dB, we use a
volume control IC. There are three pins used to control the volume control IC: CLK, DATA, STB.
CLK, DATA and the STB time sequence is implemented by software.
Check channel preset switch
In the audio processing, there is a parameter equalizer, and the system supplies 100 sets of
coefficients for this function. A user could choose a different coefficient to get different sound
effects. This channel preset switch is a user interface to provide the function for choosing a
different coefficient.
Check bass send state
There is a bass-line out plug on the input panel. Through this plug, the system can connect to
one or more Bose® PackLite® Model A1 amplifiers to drive additional bass modules. The bass
send state only has two logic states “0” or “1”, indicating unconnected and connected. Different
states will choose different coefficients for the limiter and the system equalizer.
Check power & amplification protection
When the power supply and amplification have a problem, the system will indicate this to the
user by an LED on the input panel. The power & amplification protection signal also only has
two logic states “0” or “1”, indicating unprotected and protected.
Bass module sensing circuitry
On the bass connector, there are four pins. 1+ and 1- outputs bass signal, 2+ and 2- is used to
check the number of bass modules connected to the power stand. When there is no bass
module connected, the resistance value between 2+ and 2- is greater than 10k ohms, when one
bass module is connected to the power stand, the resistance between 2+ and 2- is equal to 10k
ohms, when two bass modules are connected, the resistance value between 2+ and 2- is equal
to 5k ohms, when there are more than two bass loudspeakers, the resistance value between 2+
and 2- is less than 5k ohms. Once the system detects how many, if any bass modules are
connected to the power stand, it will adjust the output level and the EQ accordingly to provide
the proper outputs for that configuration.
System Status LED
On the input panel PCB, there is a three color LED. The different colors of this LED represent
different operating conditions for the power stand.
• Green: operating normally
• Green blink fast: updating software or preset
• Green blink slowly: software update success
• Red blink slowly: software update failure
• Orange: power or amplification protection enabled (fault condition)
97
Theory of Operation
Codec
In the system, there are five codec ICs: U386 (for Ch1 & Ch2 A/D), U385 (for Ch3 & Ch4 A/D),
U387 (for line & bass D/A) [DSP PCB sheet 1, B/C/D5], U431 (for SPDIF IN) [DSP PCB sheet 2,
D3], U435 (for SPDIF OUT) [DSP PCB sheet 2, B6].
U386, U385, U387, U431, and U435 include the following functions:
• U386: Two channels of 24-bit ADC, one for Ch1 analog input and one for Ch2 analog input.
The ADC will input signal levels in levels in excess of 2Vrms. Master mode.
• U385: Two channels of 24-bit ADC, one for Ch1 analog input and one for Ch2 analog input.
The ADC will input signal levels in levels in excess of 2Vrms. Slave mode.
• U387: Two channels of 24-bit DAC, one for Line analog output and one for Bass analog
output. Maximum output signal level is 2Vrms. Slave mode.
• U431: Two channels of 24-bit digital audio interface receiver.8:2 S/PDIF Input MUX,
AES/SPDIF input pins selectable in hardware mode.
• U435: Two channels of 24-bit digital audio transmitter. Output Ch1/Ch2 input signal. Slave
mode.
• A crystal oscillator which establishes the ADC/DAC/SPDIF OUT sampling rate, in this case,
it is 12.288MHz / 256 = 48KHz.
• SPDIF IN sampling rate is the same as playing frequency, generally 44.1KHz.
• U386, U385, U387, U431, U435: Standalone Hardware mode.
• Word rate clock for the audio data on the SDOUT pin. Frequency will be the sample rate.
• Serial bit clock for audio data on the SDOUT pin.
• a serial bit stream containing the 24-bit audio data.
• U386, U385: 3-wire serial digital output port, U387: 3-wire serial digital input port,
• U431: 3-wire serial digital output port, U435: 3-wire serial digital input port. I2S format digital
data output/input these ports.
In addition, the timing of the data flow into and out of the DSP is driven by the codec.
The serial ports on the DSP run asynchronously to the 30MHz clock which drives the
DSP.
DSP
The DSP, U461 [DSP PCB sheet 3, B4] is an Analog Devices 21065L general purpose floating
point digital signal processor. There are two of these DSP ICs used in the system. Each is
capable of about 40MIPs of performance. The DSPs are mainly used to process sound effects.
They provide:
• Two channels noise gate
• Two channels tone control
• Two channels clip calculate
• Two channels parameter equalizer
• Four channels mixer
• Two channels system equalizer
• Two channels limiter
98
Theory of Operation
The DSPs have no internal ROM, at boot time they load themselves from the external FLASH
U462 [C7]. This boot process is more or less automatic, no intervention from the microcontroller
is required.
The signal required to connect the DSPs to the boot FLASH include:
• An external data address bus (24 bits, of which 18 are used)
• An external data bus (32 bits, of which 8 are used)
• Bus control signals
Finally the signals are brought out through a D/A stereo converter. The “left” channel contains
the signal for the L1, the “right” channel the signal for the bass module. The L1 signal is routed
to power amp 1 and the B1 signal to power amp 2.
Internally the outputs of power amp 1 is routed to a Molex connector in the base of the power
stand which connects to the L1 line array. The bass module is powered by power amp 2. The B1
signal is available as a balanced signal at the “Bass Line Out” TRS connector.
1.2 Gain Specifications
1.2.1 Purpose and Philosophy
The purpose of this specification is to define all relevant gain levels in the Bose® L1TM Model I
power stand and to specify procedures, for how these gains can be measured.
We’ll do this primarily by specifying a “nominal” level at each point. The “nominal” level represents the desired operating point. This is the level where we anticipate that the bulk of operation
occurs. Wherever warranted we will also do a headroom analysis in order to specify or derive
the maximum acceptable level before a stage clips or overloads.
The gain structure is designed in a way so that there is one point that handles the main system
constraint. This point is the digital limiter inside the DSP. If all levels are “nominal” the system
should just reach full output, the digital limiter should just be starting to work and all other
analog signals (except for the power amp, off course) should still have reasonable amounts of
headroom. This design allows controlling the high-signal behavior of the system completely in
software through the digital limiter and still offers good signal-to-noise properties.
1.2.2 Gains and Signal Levels
First, we need to define some reference levels for all the adjustable controls in the system. For
the “nominal” signal levels, we assume certain settings in those controls, and define the gain of
each adjustable section.
99
Theory of Operation
Control
TRIM –
Microphone
PreAmp
TRIM –Line
PreAmp
Ch1, Ch2
Volume
(Remote)
Master
Volume
(Remote)
Gain Range
+8dB to +50dB
(XLR Balanced Input)
Nominal
+21dB @
Pot center
Comment
Center vs. Max/Min dependent on Pot
taper.
-12dB to +30dB (1/4”
Unbalanced Input)
-40dB to 0dB
+1dB @ Pot
center
-10 dB @
Pot center
-80dB to +22dB
+10 dB @
Pot center
Center vs. Max/Min dependent on
available Pot tapers.
Adjustment range is restricted and log
taper is implemented by a look-up table,
in order to make this a usable control.
Adjustment range is defined and log
taper is implemented by a look-up table,
in order to make this a usable control.
Adjustable Controls: Gain range and nominal settings
Next we define all the nominal signal levels for full power output. All signal levels are specified in
dBV unbalanced unless otherwise noted. All levels in front of the DSP can be measured as such
directly. The post-DSP peak output levels can only be observed when the limiter is switched off.
Point
Line In, Trim @
Max
Line In, Trim @
12:00
Line In, Trim @
min
Mic., Trim @
max
Mic., Trim @
12:00
Mic., Trim @
min
Ch1, Ch2 Line
out XLR
Dig. Vol.
Control, input
Dig. Vol.
Control, output
Insert Send
Nominal
-30dBV unbal
-1dBV dBV
un-bal
+12dBV unbal
-50 dBV
balanced
-21 dBV
balanced
-8 dBV
balanced
+6 dBV
balanced
0 dBV
Peak
- 12 dBV
-10 dBV
+18dBV
-10 dBV
Insert Return
-10 dBV
+8dBV,
+18dBV
+6dBV
A/D input
-10 dBV
+4.5dBV
D/A output
0 dBV
+4.5dBV
(debug)
+17 dBV
+18 dBV
-32 dBV
balanced
-3 dBV
Balanced
+10dBV
balanced
+24 dBV
balanced
+18dBV
0dBV
(normal)
Bass Out
0 dBV
Amp In
0 dBV
0/+4.5dBV
+6/10.5bal
0 dBV
Amp Out
30 dBV
30 dBV
Comment
Ch1 / Ch2 Vol. + Master @ 12:00. Maximum input
limited by input INA163 output clipping.
Ch1 / Ch2 Vol. + Master @ 12:00. Maximum input
limited by input INA163 output clipping.
Ch1 / Ch2 Vol. + Master @ 12:00. Maximum input
limited by input Buffer.
This nominal = the output level of a Shure SM58
microphone that is exposed to 104 dBSPL.
This nominal = the output level of an AKG C4000
microphone that is exposed to 120 dBSPL.
The nominal gain setting here is -10dB for the volume
control +20 max out assumes Volume @ Max. (+10 max)
Peak @ 12:00 / Max Volume. Nominal is conservative
but should also work well for cheap stomp boxes
Assumes FX device in loop is set for unity gain Peak
limited by A/D input overload.
Assumes max voltage at the A/D = +6dBV=0dBFS, D/A
output filter gain = -1.5dB
The total excess gain in the DSP will be 16 dB, with a
nominal setting of +10dB. Again we assume 0dBFS =
+6dBV. It is the responsibility of the digital limiter to
ensure that power amp does not clip, i.e. that the output
will not exceed 0 dBV
Limiter engaged (normal operation) / Debug
Bass Out can be used Balanced / Un-balanced
Nominal levels throughout the system are referenced to
full output power, so nominal & peak are the same
This is maximum output at clip level ~250W
@ 4 ohms
Nominal and Peak Signal Levels
100
Theory of Operation
The minimum input level that would allow the system to reach full output (with all gain controls all
the way up) is -72 dBV. This is the output level of a Shure SM58 being exposed to about 78 dB
SPL and should be sufficient for almost any application.
This gain scaling puts the main responsibility for the high-signal performance of the system on
the digital limiters. The limiters need to make sure that the output never exceeds 0dBV. The
extra 6 dB headroom in the DSP can be used to compensate for gain variance in the power
amp and to allow the DSP to overdrive the power amps for very short periods of time. It may
turn out, that, for certain instruments, this will be required to achieve maximum SPL at acceptable sound quality.
1.2.3 LED Trigger Level
The system has also two signal/clip LED indicators. The signal LED should turn on as soon as
the level reaches -30 dB versus nominal level and the clip LED should light at +6 dB versus
nominal level.
Control Signal
Input
-30 dBV
LED
Remote -40 dBV
LED
Clip
+6 dBV
-4 dBV
Comment
At Mic/Line PreAmp Output. All levels unbalanced (at internal
measurement points)
At A/D input. This corresponds to -46 dBFS and -10 dBFS
respectively. There is 10 dB headroom between the clip
indicator coming on and the point where the A/D would
actually clip
LED Trigger Levels
1.3 Auto-detection, Operational Modes and Debug Mode
1.3.1 Rational and Operational Modes
The system can be set up in a variety of different bass configurations. There is some concern,
for example, that a system consisting of a power stand, line array and a single bass module
may not produce enough bass output for (e.g.) bass players or a kick drum. A second bass
module can be added to the power stand, but for some players this will still not provide enough
bass. In these cases, you would need to connect a Bose® PackLite® Model A1 amplifier to the
bass out Neutrik® connector on the power
stand input panel. You could then connect
two additional bass modules to this amplifier
for the additional bass level required. If even
more bass is required, additional PackLite
amps can be daisy-chained to the original
Light Bass
amp, each driving two bass modules. It is not
recommended to use more than eight bass
modules total with a single power stand.
Ideally, at low levels all bass configurations
should produce the same spectral balance,
and the main difference between a system
using one bass module and the system
using eight bass modules should be that the
system with eight bass modules can produce
18dB more SPL before the limiter kicks in.
101
Theory of Operation
If we label the system with 2 bass modules “nominal” and assign it a relative level of 0dB, we
would have to apply the following gains to achieve equal spectral balance.
Total number
Ideal EQ Gain Actual EQ Gain Comments
of bass modules
2
0 dB
0 dB
1
+6dB
+6dB
4
- 6 dB
-6 dB
6
-9.5 dB
-6 dB
8
-12 dB
-6 dB
Ideal and actual bass EQ gains
1.3.2 Implementation
The power stand detects:
a) The number of bass modules B1 connected to the bass out Neutrik connector. This is done
by measuring the impedance between pins 2+ and 2- of the connector. The B1 bass module
has a 10k ohm resistor between those to pins.
b) The insertion of a 1/4" jack into the “Bass Line Out”. A normalling connection of this jack is
connected directly to a flag pin on the DSP.
Depending on these detections, the power stand will change system EQ and limiter settings.
This information is collected by the DSP and determines EQ and limiter settings through a
lookup table:
Number
of Bass
Modules
0
Impedance,
Amp3
2+ - 2infinity
Bass
Send
connected
No
Bass
EQ
LA
EQ
Comment
0
0
1
10k ohm
No
1
1
2
5k ohm
No
2
1
0
Infinity
Yes
3
2
1
10k ohm
Yes
4
1
2
5k ohm
Yes
5
1
??
0
Either
6
0
No bass module:
L1: Select highpass at 110Hz
B1: 40-110Hz flat bandpass
L1: crossover at 180 Hz
B1: “nominal EQ” +6 dB
L1: crossover at 180 Hz
B1: “nominal EQ”
This mode is for use with external
powered sub.
L1: crossover at 180 Hz
B1: flat 40Hz to 180Hz
Undefined state, user may be using an
external 3rd party device with a single
B1
L1: crossover at 180 Hz
B1: “nominal EQ”
This is the nominal case with an
additional external power stand
connected
L1: crossover at 180 Hz
B1: “nominal EQ” -6 dB
Debug Mode: all EQ and limiters are
by-passed.
EQ lookup table for all operational modes
102
Theory of Operation
1.3.3 Debug Mode
Debug mode is entered when a resistance of 1k ohm or less is detected between pins 2- and 2+
at the bass output Neutrik® connector. In debug mode, all system EQ’s are set to “flat” and the
internal limiters are bypassed. Most measurements should be done in debug mode.
A simple way to switch between the different modes is to create a “dummy” cable that brings out
pins 2- and 2+ to a banana plug. The modes can be switched by applying different numbers of
10k ohm resistors or a short between the leads of the banana plug. Pins 1+ and 1- of the
“dummy” cable can still be routed to a Neutrik Speakon® connector to attach B1 bass modules.
1.4 Power Supply Electronics
The L1TM Model I power stand is powered by a total of three distinct switch-mode power supplies. All of these are fed approximately 340VDC from the single input filter PC Board which
contains numerous EMI filtering components, in addition to a bridge rectifier and storage capacitors C607 and C608 [EMI (FCC) Filter PCB sheet1, C4]. NTC thermistors TH601 & TH602 [C2]
provide added resistance at start-up to lower the inrush current.
Two identical board assemblies provide a separate ±27VDC to each of the power amplifier
channels. These are regulated with a transformer-coupled, two-FET forward converter topology. Isolation is provided by the main transformer T503 [27 Volt Power Supply PCB sheet 1,
C4], and by the gate-drive transformer T502 [A3]. In addition to the internal over-current protection provided in the controller IC, there is an external input which shuts down an individual
channel’s power supply if a fault is sensed by the respective amplifier channel.
The third SMPS PC Board assembly, known as the Auxiliary Power Supply, provides all of the
other low-voltage, low-power DC voltages required by the remainder of the power stand electronics. These are ±15V, +24V, +5V and +3.3V. They are regulated with a direct-coupled,
single-FET flyback converter topology. Isolation is provided by the main flyback transformer
T601 [Auxiliary Power Supply PCB sheet 1, C2], and by two opto-couplers IC602 and IC606
[B3]. Feedback for regulation is derived from the 3.3V digital and +15V analog outputs. Regulation of the other outputs depends on close coupling of transformer T601’s secondaries.
The +24V output is used to power the cooling fans [sheet 2, D3], which are in turn driven in
proportion to the output signal level. +24V is also used to provide phantom power for the
microphone inputs. +5 and +3.3V outputs are used primarily to power the DSP, A/D & D/A
converters, microcontrollers, remote control communications, etc. The ±15V outputs power the
numerous Op Amps and other analog circuitry.
1.5 Audio Signal Path
1.5.1 General Notes - All Analog Inputs and Outputs
All user-accessible inputs and outputs are protected from RF interference (EMI) and static
discharge (ESD) by rail-rail diode clamps, spark gaps, and RC filtering. Extensive filtering is also
applied to speaker, power and remote connections to prevent transmitted or received interference. All analog inputs and outputs are configured as non-inverting, i.e. all ins and outs are in
phase with each other. Standard polarity conventions apply; XLR connectors are wired pin 2
pos, pin 3 neg.
The remote control does not carry any analog signals, rather it transmits MIDI code bidirectionally over an 8-conductor MIDI cable.
103
Theory of Operation
1.5.2 Preamplifier
The INA163 low-noise instrumentation amplifier forms the core of the preamplifier section. Gain
of both the Mic and Line inputs is determined by the impedance between the RG pins 12 and 3,
which consists of Trim control VR101/102 [input panel PCB sheet 1, A3 and C3] and R133/
R168. The balanced microphone input is protected from EMI, ESD and DC voltages (including
phantom power) by a rail-rail diode clamp, spark gaps, and numerous R’s and C’s. The unbalanced Line input is buffered by FET-input OpAmp U101A [D2] / U103A [B2] to maintain the
very high input impedance which is often required by instruments with magnetic pickups. R105
and 107 attenuate the Line input to an appropriate level as it is fed into the INA163.
Input “combo-jacks” J101 and J102 [C1, A1] are configured so that outputs from buffer amps
U101A & U103A are shorted to ground when a ¼” plug is not inserted into J101 or J102 – this
eliminates the OpAmps’s noise contribution when the Mic input is in use, or when the channel is
not being used. U101B and U103B provide “DC servo” feedback to the INA163’s to effectively
null out any DC that would appear on their outputs.
Phantom Power
Condenser microphones are popular for many applications; they require a balanced external
power source applied equally to pins 2 & 3 of the XLR-type microphone connector. In addition
to an on/off switch and pilot LED, additional circuitry is provided to enable the +24VDC Phantom
power supplies to ramp up and down at a relatively slow rate, thereby preventing turn-on and
turn-off pops and clicks.
1.5.3 Line Out
The Ch1 and Ch2 XLR balanced Line Outputs are driven by OpAmps U106 and U107 [A6, C6].
These stages translate the internal PreAmp output signal to a differential balanced output.
1.5.4 Digitally Controlled Analog Volume
Ch1 and Ch2 Volume controls are implemented though a Toshiba TCA9459F chip, U302 [microprocessor PCB sheet 1, C3]. This chip contains a resistor ladder and a series of analog
switches that attenuate the input according to serial commands from the microcontroller. Attenuation of 0dB to -89dB (plus “off”) is available in steps of 1dB, but the power stand’s software
contains a look-up table to access a subset of these steps. This optimizes the feel of the control
over the range of 0 to -40dB. The range is restricted to prevent the user from inadvertently
turning the signal path completely off.
1.5.5 Channel Insert
J105 and J106 [input panel PCB sheet 1, B5] are stereo ¼” jacks configured with the output
(“Send”) connected to the Ring terminal, and the input (“Return”) connected to the tip. Usually,
this would be used with a special “insert Y-cord” to route the Ch1 or Ch2 signal to an external
effects device such as a reverb, chorus, etc. If a 2-conductor (mono) ¼” plug is fully inserted,
the signal will be routed directly into the A/D converter, bypassing all of Ch1 or Ch2’s PreAmp
and Channel Volume control circuitry.
1.5.6 Channel 3 & 4 Inputs
The input signals are received through J107 [C8] /J108 [A8]. These are unbalanced 1/4" jacks
which short the input to ground if nothing is inserted. The signal is attenuated by VR103/
VR104, AC coupled, buffered and amplified through U108A/U108B and then routed to the A/D
converter U385 [DSP PCB sheet 1, D5] (Crystal CS5361). Because there is no active circuitry
between the inputs and the level controls, judicious setting of the controls can allow Ch3 and
Ch4 to accept very high input levels.
104
Theory of Operation
1.5.7 Analog to Digital Converters (Analog)
The power stand has two stereo A/D converters Crystal CS5361. U386 [C5] receives channels 1
and 2, U385 receives channels 3 and 4. Each channel signal is received on the DSP board
through CN104 [B1]. Each signal is AC-coupled, buffered and balanced through op-amp pairs
(U381A/B – U384A/B). All eight resulting signals are clipped with diode pairs and routed to the
A/D chips.
1.5.8 Digital to Analog Converter (Analog)
The stereo D/A converter U387 [B5] is of type Crystal CS4392. It has two symmetrical outputs
that get turned into an unbalanced signal through difference amplifier U388A [D7] /U388B [B7].
These OpAmp sections also form additional 2-pole low-pass filters that help remove out-of-band
components from the audio output. The “left” output contains the signal for L1 Model I Cylindrical Radiator® loudspeaker and the “right” output contains the signal for the B1 bass module.
These get routed through CN115 back to the input panel board.
1.5.9 Power Amp Inputs and Bass Line Out
J113 Bass Line Out jack [input panel PCB sheet 2, D3] provides a TRS balanced & buffered
version of the “right” / bass output from the D/A. Both + and – signals are resistor-isolated so
that either balanced or unbalanced ¼” phone connections may be used.
An “All-Amps-In” connector J112 [C1] allows a single input to drive both amplifiers equally.
J112’s switching configuration allows both high and low frequency channels to drive the appropriate channels when the All-Amps-In connector isn’t in use, and allows the addition of a buffer
U112A [B3] to maintain a greater than 10k ohm input impedance when the connector is used.
1.5.10 Power Amplifiers
Note: Refer to the Digital Amplifier PCB schematic sheets for the following information.
Each of the power stand’s 2 amplifier channels is implemented with a 2-chip Class-D solution
from Philips. The two identical channels are located on one PCB assembly, but they are kept
independent by separate power supply, I/O and control connections. Each TDA8929T PWM
controller (U806 and U809) [sheets 2, 3 and 4, C4] interfaces directly to two TDA8927J (U804,
U805, U807 and U808) power output stages. Normally, only one 8927 is used, but in our case,
the two halves of each 8927 are operated in parallel (doubling the available output current), and
the two paralleled chips are driven out of phase to achieve the bridged output configuration.
Current sharing between the two halves of the 8927 chips is achieved by a separate output LC
filter for each section. The direct interface allows excess current in any one of the output stages
to immediately shut down all drive signals from the 8929 controller chip.
Numerous bypassing and filtering elements are added to the power amplifier to mitigate the
effects of the high currents at the nominal switching frequency of about 300 kHz.
In addition to the overcurrent shutdown path (amp shuts down power supply), there is other
outboard circuitry added to shut down an amplifier channel if the corresponding power supply
voltage is too low (usually due to extreme overdrive), and also another path to shut down a
channel’s power amp and power supply if excess DC voltage appears at the output.
105
Theory of Operation
1.6 Digital Audio
1.6.1 Overview
The power stand contains a DSP Analog Devices 21065L, U461 [DSP PCB sheet 3, B4] and a
one time programmable micro-controller U342 [microprocessor PCB sheet 2, C3]. The
microcontroller essentially interfaces to all peripherals and communicates the information from/
to the peripherals to the DSP which contains most of the intelligence of the system. In addition
the microcontroller acts as a watchdog for the DSP, i.e. it will reset the DSP if the DSP chip
hangs up.
1.6.2 Audio Clocking
The audio signal processing is done at 48 kHz which gets created by an internal 12.288 MHz
(= 256*48kHz) oscillator. XTAL431 [DSP PCB sheet 2, B3] and distributed through U434 [B5].
The power stand can receive SPDIF through the DATA In connector, but this data is received
asynchronously to the actual audio data. This is different from most other Bose® products,
where the master clock is derived from a digital input (if it exists).
Digital audio is transported through an I2S interface (Serial data, Bit clock, Left/Right clock).
U386 [DSP PCB sheet 1, C5] (channel 1/2 A/D) generates the bit clock and the Left/Right clock.
These clocks get buffered through U433 [DSP PCB sheet 2, C5] and routed to U385 [DSP PCB
sheet 1, D4] (channel 3/4 A/D), U387 [B4] (D/A), SPORT 1 (serial port 1) of the DSP, and the
SPDIF transmitter U435 [DSP PCB sheet 2, B7] (Crystal 8046).
1.6.3 Digital to Analog and Analog to Digital Converters (Digital)
Both A/D converters (U385/U386) and the D/A (U387) are hardware configured. U386 is configured as a master and U385 as a slave. The DSP can reset the A/D through FLAG3 and the D/A
through FLAG2. The data is received by the DSP on SPORT1 (serial port 1) channel A (U385)
and channel B (U386). The DSP transmits the audio data again on SPORT1 (serial port 1)
channel A (to the D/A, U387) and channel B (SPDIF transmitter, U435).
1.6.4 SPDIF Interface
The SPDIF output provides the unprocessed audio received from channel 1 and 2. It is basically
a digital copy of the input signals to U386. The audio is sent by the DSP through channel B on
SPORT1 in I2S mode and received by U435, a Crystal 8046 SPDIF transmitter. U435 can be
reset by the DSP through FLAG1. U435 generates proper SPDIF signals and these get routed
through a transformer T431, through CN113 back to the Data Out connector on the panel board.
The “Data In” SPDIF input is NOT designed to receive actual audio, but to receive data that is
disguised as a SPDIF bit stream. The SPDIF input is clocked independent from the rest of the
system. The signal is received on the “Data In” connector on the panel board and routed
through CN112 to the DSP board and received by Crystal 8416 SPDIF receiver (U431), which
performs clock and data recovery. The data is transferred through an I2S interface to the DSP
and received through SPORT0 on channel A. The DSP evaluates the data asynchronously. The
DSP can reset U431 through FLAG0 and can monitor the whether the U431 has valid audio
through FLAG8.
106
Theory of Operation
1.7 Digital Signal Processor
1.7.1 Architecture
The DSP is an Analog Devices ADSP21065L processor. It boots from an EEPROM
SST20LE020, U462 [DSP PCB sheet 3, C7]. U462 accessed through boot memory space and
through external memory space 3. Either BMS or MS3 on the DSP will chip enable U462 and
then a standard write/read enable interface is used to address U462. The DSP is reset by the
microcontroller through RESET. Chip clock is locally provided through XTAL461 [A2] at 30 MHz
resulting in a 60 MHz internal clock speed.
1.7.2 Interface to Microcontroller
Besides the audio peripherals described in the previous section, the DSP only interface to the
microcontroller. The DSP receives data on FLAG4 (P10 on the micro), transmits data on FLAG5
(P11 on the micro) and FLAG11/P12 provide clocking. RESET/P13 provides the reset for the
DSP and the watchdog functionality. The interface signals are routed through CN341 [microprocessor PCB sheet 2, C8] between DSP and microcontroller board.
1.7.3 Internal LED
The DSP displays a “heartbeat” signal to an internal LED on the DSP board though FLAG10.
1.8 Microcontroller
1.8.1 Overview
The microcontroller is clocked by X341 [D3] (12 MHz) and provides interfaces between nearly
all peripherals.
Pins
P24-P27
P20-P23
P4-P7
P0-P3
P10-P13
P14-P15
P37/ADC7
P34
P33
P30-P32
P44-P45
P43
Interface
Preset switch CH 1, single digit
Preset switch CH 2, tens digit
Preset switch CH 1, single digit
Preset switch CH 1, tens digit
DSP Interface
Remote
B1 detection from AMP3 Out
Power Amp Protection/Trouble
Power Supply Protection
Interface to volume control chip
Power LED (red/green)
Bass Sent detection from “Bass Line Out”
Type
static
static
static
static
SPI
Modified MIDI
Analog
Static
Static
I2C
static
static
Peripheral pins on the microcontroller
1.8.2 Interface to Remote
Relay of DSP information to the Remote. The DSP in the power stand needs to transfer the clip
state, channel volume data (cause the table for channel volume in the DSP), system working
status to MCU. The communication adopts software simulation UART, with two I/O pins as RX
and TX. Communication rate is 4800bps, add start bit and stop, so every sending byte has 10
bits. Data is send according to frame format: frame head | every data | check sum. DSP will
transfer a frame every 100ms, and every sending will take about 15ms.
107
Theory of Operation
The MCU needs to transfer the clip state information to the remote control. The communication
protocol adopts hardware UART. The communication rate is 9600bps, Data is sent according to
MIDI protocol: MIDI channel number | MIDI parameter type | MIDI parameter value. DSP will
transfer a frame data every 100ms, and every sending will take about 3.5ms.
Relay of Remote information to the Power Stand DSP. The remote needs to transfer the
Ch1EQHi, Ch2EQHi, Ch1EQMi, Ch2EQMi, Ch1EQLo, Ch2EQLo, Ch1Volume, Ch1Volume, and
MasterVolume information to the power stand MCU PCB. The communication adopts hardware
UART. The communication rate is 9600bps, Data is sent according to the MIDI protocol: MIDI
channel number | MIDI parameter type | MIDI parameter value. DSP will transfer a frame data
every 100ms, and every sending will take about 30ms.
The power stand MCU PCB needs to transfer the Ch1EQHi, Ch2EQHi, Ch1EQMi, Ch2EQMi,
Ch1EQLo, Ch2EQLo, Ch1Volume, Ch1Volume, MasterVolume, Ch1Preset, Ch2Preset,
BassChk, and CheckSum information to the DSP. The communication adopts software simulation UART, with two I/O pins as RX and TX. Communication rate is 4800bps, add start bit and
stop, so every sending byte has 10 bits. Data is sent according to frame format: every data |
check sum. DSP will transfer a frame every 100ms, and every sending will take about 30ms.
1.9 Software and User Interface
The Bose® L1® Model I system has a simple user interface which is mostly implemented in
software. In this chapter we describe how most of the functions are implemented.
1.9.1 Gain Staging
Gain staging is the process of properly adjusting the gain of the system. The goal is to set the
gains as high as possible (to optimized signal/noise) without overdriving or clipping any electronic components. In contrast to home-audio products, musical instrument and microphones
have a large variation of output gains and gain staging is typically required.
On Channel 1 and 2, the user needs to set the trim control on the power stand so that the
overload LED just turns red for the loudest anticipated input signals and then back up a little.
This is done purely in analog and the goal is to not overload the preamplifier.
Next the user should adjust the channel volume on the remote so that the LED on the remote
does not turn red. The LEDs are calibrated so that for sine wave input, nothing connected to the
insert loop, and the channel volume at the 12 o’clock setting both LEDs turn red at the same
level.
1.9.2 Channel Volume
The microcontroller polls the remote in regular intervals, about 10 times per second. The
microcontroller then maps the settings to a range from -40 to 0 dB and programs the volume
control chip U302 through its digital control interface. The volume control should span a range of
40 dB with a linear (in dB) range from -30dB to -10dB from all the way down to 12 o’clock and a
range from -10dB to 0dB for 12 o’clock to “all the way up” setting.
1.9.3 Tone Controls
The microcontroller polls the remote in regular intervals. The microcontroller transfers the tone
control settings to the DSP which implements them for each channel as shown in the diagram
on the next page.
108
Theory of Operation
PS1 tone controls
15
10
dBV/V
5
0
-5
-10
-15
-20
10
2
3
10
Frequency (hertz)
10
4
Power Stand Tone Control Range
1.9.4 Master Volume
The microcontroller polls the remote in regular intervals. The microcontroller transfers the
master volume setting to the DSP which implements them for each channel. The master volume
should mute the system if all the way down and then ramp up to a nominal value of 0dB at the
center position. From the center position to “all the way up” the master volume increases the
gain by another 12 dB.
1.9.5 Preset Switching
The microcontroller polls the preset switches on the panel board in regular intervals and transfers the values to the DSP. If the DSP detects a change in the setting, it will mute the respective
channel, load the new filter coefficients according to a lookup table, clear the filter state coefficients and un-mute the channel again. This takes about 1 to 2 seconds.
Presets are basically a spectral correction (like an EQ) to the signal. Preset “00” corresponds to
flat. An easy preset to check is 97 which is a 1 kHz band pass filter (“telephone” sound). In
addition to the spectral EQ, there is also a noise gate available.
1.9.6 Bass Line Out Detection
The microcontroller polls the normalling switch on the Bass Line Out connector in regular
intervals and transfers its state to the DSP. If the DSP detects a change in the state, it will mute
the entire power stand, latch in new system EQ coefficients through a lookup table, clear the
system EQ state variables and un-mute the power stand. This takes about 1 to 2 seconds.
1.9.7 Bass Module Detection
The microcontroller measures the resistance between the pins 2- and 2+ of the Amp3 Out
connector in regular intervals and transfers the setting to the DSP. If the DSP detects a big
enough change in the setting, it will mute the entire power stand, latch in new system EQ coefficients through a lookup table, clear the system EQ state variables and un-mute the power
stand. This takes about 1 to 2 seconds.
109
Theory of Operation
1.10 Power Cycling
1.10.1 Power Up
When power is first applied, 110V AC is applied to the primary side of the transformer1, and at
the secondary side of the transformer1 will charge up +24V, +15V, -15V, +5V, +3.3V. And after 7
ms, they become stable almost at the same time. But +27V/-27 for amplification is late other
voltage about 6ms.
Power-up time complies with the following sequence:
• With +3.3V, +5V, +15V, -15V, the ADC/DAC/buffer circuit/MCU starts to work
• After power on 15ms, amplifier starts to work
• DSP uses RC reset. After about 300ms, DSP starts to work
• After DSP starts to work, DSP first resets ADC, then digital receiver, and then digital
transmitter, then DAC. Every reset time is 100ms
• After power on about 700ms, latest DAC’s reset is completed
At this point, normal signal processing commences. But in order to get correct remote value
& preset number & number of bass, DSP mutes input signal, and it should no more than
1.5 seconds from the time power is applied until the time audio appears at the speaker output.
1.10.2 Power Down
Upon power-down the muting circuitry comprised of Q810, Q811, DZ805, R895 and C959
[digital amplifier PCB sheet 3, D2] is responsible to mute any noise coming out from the output
of U387 CS4392 Digital-to-Analog converter.
The principle is to detect the voltage VDDA falling below 22 volts. This will cut off the DZ805
Zener diode and Q810 NPN transistor. This in turn will turn on Q811 NPN transistor and pull the
voltage of U806 pin 6 from 5 volt to 0 volt. This action will shut down the class-D amplifier U804
and U805 so that any noise will be muted.
1.11 Software and Preset / EQ Updates
The power stand software and Preset /EQ files can be updated via the Data In jack J109 [input
panel PCB sheet 2, A1] on the PS1 input panel. Refer to the software update procedures in the
appendix of this service manual.
2. Remote R1
The Remote is a wired remote, connected to the PS1 power stand via an 8 pin MIDI cable.
There are a total of nine knobs on the remote, their functions is as follow:
• Knob for tone regulation
• Knob for channel volume control
• Knob for master volume control
• Two LEDs to indicate clip
The communication between the remote control and the PS1 power stand uses the MIDI protocol, operating at 9600baud. The remote control is non-repairable.
110
Theory of Operation
3. L1® Model I Cylindrical Radiator® Loudspeaker
The L1 Cylindrical Radiator speaker array consists of two sections, an upper and lower section,
with 12 drivers each for a total of 24 drivers. The lower array section plugs directly into the
cavity in the center of the L1 Model I power stand. Electrical connections are made via Molex
connectors in the power stand and the bottom of the lower array section. The upper section of
the line array plugs directly into the top of the bottom section, aligned by a bayonet pin. Electrical connection is made by another Molex connector to the top of the lower array section. The
result is that there are no cables needed to connect the line array sections to the power stand.
There is no crossover or protection circuitry in either section of the line array. All protection and
EQ is performed in the power stand. The drivers of both sections are replaceable, as are the
grilles and the Bose® logo.
4. Bass Module B1
The B1 bass module is a dedicated passive unit that houses two 5 1/4” drivers. The input is via
two 4-pole Neutrik® Speakon® connectors on the rear panel. Both of these inputs are paralleled,
allowing you to jumper multiple bass modules together. There are no crossover or protection
ciricuit components located on the input panel. All EQ and protection is performed in the PS1
power stand.
Pins 1+ and 1- of the input connector are used to apply the input signal to the bass module.
Pins 2+ and 2- are connected to a 10k ohm resistor on the bass module rear panel PCB. This
allows the power stand to detect how many bass modules are connected to it from the Bass Out
connector.
If the power stand sees a 10k resistance, it knows that there is only one bass module connected
and adjusts the output level and EQ accordingly. If it sees 5k ohm resistance, it then knows that
there are 2 bass modules connected, and again, adjusts the output level and EQ accordingly.
If the power stand sees an infinite resistance, it knows that there is no bass module connected
and adjusts accordingly.
The woofers in the bass module are replaceable. The input panel, grille and Bose® logo are also
replaceable.
111
1
E
!
L60
601
R60
601
220K 3W
220
70uH,6Ts
70u
!
!
!
C60
601
1u 250
1uF
250V
( Earth GND
GND)
EGN
GND
!
L60
602
3.8mH
(16A
16A)
2
2
!
!
C60
603
1500p
1500pF
C60
604
1500pF
1500p
1
!
1
C60
602
1u 250
1uF
250V
TH60
601
515
SCK-2R51
!
!
TH60
602
SCK-2R51
515
2
2
!
L60
603
3.8mH
(16A
16A)
!
!
3
C60
605
1500p
1500pF
C60
606
1500p
1500pF
3
!
L60
604
1mH
16A)
(16A
DB60
601
MB354
354S
!
C60
607
2200u 200
2200uF
200V
!
4
ACGN
GND
(TO AUX PS AND
ND +/-27
27V PS
PS)
(CN603
603,605
605,607
607,609
609)
V+
!
R60
603
100 1/2
100K
1/2W
!
R60
604
100 1/2
100K
1/2W
C60
608
GND
2200u 200
2200uF
200V ACGN
ND +/-27
27V PS
PS)
(TO AUX PS AND
(CN604
604,606
606,608
608,610
610)
4
L1TM Model I Power Stand
EMI (FCC) Filter PCB, Rev. B
100V and 120V Systems
P/N: 306285
Sheet 1 of 1
D
C
B
A
112
!
E
VDR60
601
14 271
14K27
L
D
CN60
602
DT-4-3P
!
F60
601
15A 125
125VAC
!
SW60
601
!
15A 250
250V TV8
!
CN60
601
IEC
N
N
C
B
A
1
L
!
L60
601
N
N
R60
601
220K 3W
220
70uH,6Ts
70u
!
!
!
C60
601
1u 300
1uF
300V
( Earth GND
GND)
EGN
GND
!
L60
602
3.8mH
(16A
16A)
2
2
!
!
C60
603
1nF
C60
604
1nF
1
!
1
C60
602
1u 300
1uF
300V
TH60
601
0512
SCK051
!
!
TH60
602
SCK051
0512
2
2
!
L60
603
3.8mH
16A)
(16A
!
!
3
C60
605
1nF
C60
606
1nF
3
!
L60
604
1mH
16A)
(16A
DB60
601
GL350
3506
!
C60
607
2200u 200
2200uF
200V
!
4
ACGN
GND
V+
(TO AUX PS AND
ND +/-27
27V PS
PS)
(CN603
603,605
605,607
607,609
609)
R60
603
100 1/2
100K
1/2W
!
!
R60
604
100 1/2
100K
1/2W
C60
608
GND
2200u 200
2200uF
200V ACGN
ND +/-27
27V PS
PS)
(TO AUX PS AND
604,606
606,608
608,610
610)
(CN604
4
L1TM Model I Power Stand
EMI (FCC) Filter PCB, Rev. B
230V Systems
P/N: 306288
Sheet 1 of 1
D
C
B
A
113
!
E
VDR60
601
14D471
14D471K
E
1
CN60
602
DT-4-3P
!
F60
601
10A 250
250VAC
!
!
SW60
601
15A 250
250V
!
CN60
601
IEC
L
D
C
B
A
1
L
1
(FROM EMI FILTE
LTER )
V+
(CN501
501)
ACGND
(CN502
502)
(FROM EMI FILTE
LTER)
C50
507
22uF 400
22u
400V
ACGND
C51
513
1n
1nF
8
2
Z50
501
18
18V
Z50
502
18
18V
Z50
503
18
18V
FB50
506
FB50
507
FB50
505
Q50
504
IRF84
840
FB50
502
503
FB50
Q50
501
840
IRF84
R50
507
FB50
501
51
51R
R50
508
51
51R
R50
501
1K
R51
510
51
51R
R50
509
51R
51
R50
502
1K
!
5
6
3
D50
502
UF400
4006
Q50
502
IRF84
840
FB50
504
Q50
503
840
IRF84
FB50
508
!
D50
501
UF400
4006
C52
520
100u 50V
100uF/50
C50
501
100p 1KV
3
N1
R51
511
100
100/2W
7
ACGND
Note:
C51
510
100
100n
T50
503
ET
ETD39
!
4
22K
22
R53
530
R51
512
47 2W
47R
FB51
513
COMP
VFB
3
1
2
TH50
501
BD222
222/100
100C
ISEN
R51
513
47 2W
47R
C50
503
1n
1nF
C52
525
1n
1nF
R52
529
47 2W
47R
D50
505
4148
1N414
R52
523
12
12K
5
R52
522
3K
R52
521
39K
39
Q50
505
3904
2N390
Q50
507
2N390
3906
C50
504
2200u 35
2200uF
35V
R51
516
47K
47
Q50
508
3906
2N390
R50
503
8.2K
C50
505
2200uF 35
2200u
35V
SCR
CR50
501
100-6
MCR100
L50
501
200u
200uH
D51
514
1N414
4148
C51
514
100
100n
R52
525
200
200K
C51
519
1u 50V
1uF/50
5
C50
506
2200u 35
2200uF
35V
C52
522
2200u 35
2200uF
35V
D50
506
1N414
4148
D51
511
4148
1N414
Z50
505
18V
18
R52
524
47
47K
D50
507
1N414
4148
6
6
R51
518
750 1W
750R
D51
513
1N414
4148
Z50
506
30V
30
4148
1N414
C51
511
100
100n
C51
512
100
100n
R53
533
470 0.5W
470R
D51
515
4148
1N414
R50
505
1K
TP50
501
1KB
R53
532
47
47K
D51
512
4148
1N414
R50
504
1K
D50
508
Q50
506
3904
2N390
R52
527
12
12K
R50
506
12K
12
NOTE: This schematitic ca
NO
can be appli
pplied to two +/-27V power sup
uppli
plies
1nF
1n
C50
502
47R 2W
47
R52
528
510
FB51
FB50
509
D50
503
11.12
11
YV32
32-20
200
BYV
9.10
N2
FB51
511
15.16
15
13.14
13
FB51
512
524
D50
504
N3 C52
1nF
1n
YV32
32-20
200
BYV
IC50
501
2842B
UC2842
VREF
OUT
OU
8
RT/CT
6
4
C51
517
222
22
R51
515
470
470R
C50
508
100
100n
C51
518
102
10
AC inpu
nput 120
120V/230
230V T503
503 of N2,N3---12
3---12Ts
nput 100
100V T503
503 of N2,N3---15
3---15Ts
AC inpu
R53
531
4K7
D51
510
4148
1N414
C52
523
100
100n
1
R51
514
680
680R
TP50
502
220
220R
R51
517
33R
33
C51
515
15
153
4
C51
516
103
10
R51
519
240
240R
T50
501
TT-997
TT
9972
D50
509
UF400
4003
R52
520
33R
33
4
7
DGND
( Digital GND
ND)
15V
-15
+24VD
+24
R52
526
12
12K
7
(-27
(27V)
8
VDD (+27
VD
27V)
802A or CN806
806A,CN810
810A)
(TO D AMP CN802
VSS
(TO D AMP CN802
802A or CN806
806A,CN810
810A)
(FROM AU
AUX PS CN615
15 or CN61
616,CN617
617)
CN50
503
EGND
( Earth GND)
1
2
3
4
8
L1TM Model I Power Stand
+/-27V SMPS PCB, Rev. C
120V and 230V Systems
P/N: 307734
Sheet 1 of 1
D
C
B
A
114
FAU
AULT
7
5
Z50
504
18
18V
3
1
T50
502
ACGND TT-997
TT 9971
3
(or SYN
YN2,SYN
YN3)
YN1
SYN
6
2
1
2
D
C
B
A
1
7
VCC
GND
GN
5
1
(FROM EMI FILTE
LTER )
V+
501)
(CN501
ACGND
502)
(CN502
(FROM EMI FILTE
LTER)
C50
507
22uF 400
22u
400V
ACGND
C51
513
1n
1nF
8
2
Z50
501
18
18V
Z50
502
18
18V
Z50
503
18
18V
FB50
506
FB50
507
505
FB50
Q50
504
840
IRF84
502
FB50
503
FB50
Q50
501
840
IRF84
R50
507
FB50
501
51
51R
R50
508
51
51R
R50
501
1K
R51
510
51
51R
R50
509
51R
51
R50
502
1K
!
5
6
3
D50
502
UF400
4006
Q50
502
840
IRF84
FB50
504
Q50
503
840
IRF84
508
FB50
!
D50
501
UF400
4006
C52
520
100u 50V
100uF/50
C50
501
100p 1KV
3
N1
R51
511
100
100/2W
7
ACGND
Note:
C51
510
100
100n
T50
503
ET
ETD39
!
4
22K
22
R53
530
R51
512
47 2W
47R
FB51
513
COMP
VFB
3
1
2
TH50
501
BD222
222/100
100C
ISEN
R51
513
47 2W
47R
C50
503
1n
1nF
C52
525
1n
1nF
R52
529
47 2W
47R
D50
505
4148
1N414
R52
523
12
12K
5
R52
522
3K
R52
521
39K
39
Q50
505
3904
2N390
Q50
507
2N390
3906
C50
504
2200u 35
2200uF
35V
R51
516
47K
47
Q50
508
3906
2N390
R50
503
8.2K
C50
505
2200uF 35
2200u
35V
SCR
CR50
501
100-6
MCR100
L50
501
200u
200uH
D51
514
4148
1N414
C51
514
100
100n
R52
525
200
200K
C51
519
1u 50V
1uF/50
5
C50
506
2200u 35
2200uF
35V
C52
522
2200u 35
2200uF
35V
D50
506
4148
1N414
D51
511
4148
1N414
Z50
505
18V
18
R52
524
47
47K
D50
507
4148
1N414
6
6
R51
518
750 1W
750R
D51
513
4148
1N414
Z50
506
30V
30
4148
1N414
C51
511
100
100n
C51
512
100
100n
R53
533
470 0.5W
470R
D51
515
4148
1N414
R50
505
1K
TP50
501
1KB
R53
532
47
47K
D51
512
4148
1N414
R50
504
1K
D50
508
Q50
506
3904
2N390
R52
527
12
12K
R50
506
12K
12
NOTE: This schematitic ca
NO
can be appli
pplied to two +/-27V power sup
uppli
plies
C50
502
1nF
1n
47R 2W
47
R52
528
510
FB51
FB50
509
D50
503
11.12
11
YV32
32-20
200
BYV
9.10
N2
FB51
511
15.16
15
13.14
13
512
FB51
524
D50
504
N3 C52
1nF
1n
YV32
32-20
200
BYV
IC50
501
2842B
UC2842
VREF
OUT
OU
8
RT/CT
6
4
C51
517
222
22
R51
515
470
470R
C50
508
100
100n
C51
518
102
10
AC inpu
nput 120
120V/230
230V T503
503 of N2,N3---12
3---12Ts
nput 100
100V T503
503 of N2,N3---15
3---15Ts
AC inpu
R53
531
4K7
D51
510
4148
1N414
C52
523
100
100n
1
R51
514
680
680R
TP50
502
220
220R
R51
517
33R
33
C51
515
15
153
4
C51
516
103
10
R51
519
240
240R
T50
501
TT-997
TT
9972
D50
509
UF400
4003
R52
520
33R
33
4
7
DGND
ND)
( Digital GND
15V
-15
+24VD
+24
R52
526
12
12K
7
(-27
(27V)
8
VDD (+27
VD
27V)
(TO D AMP CN802
802A or CN806
806A,CN810
810A)
VSS
(TO D AMP CN802
802A or CN806
806A,CN810
810A)
AUX PS CN615
15 or CN61
616,CN617
617)
(FROM AU
CN50
503
EGND
( Earth GND)
1
2
3
4
8
L1TM Model I Power Stand
+/-27V SMPS PCB, Rev. C
100V Systems
P/N: 312947
Sheet 1 of 1
D
C
B
A
115
FAU
AULT
7
5
Z50
504
18
18V
3
1
T50
502
ACGND TT-997
TT 9971
3
(or SYN
YN2,SYN
YN3)
YN1
SYN
6
2
1
2
D
C
B
A
1
7
VCC
GND
GN
5
C64
642
1nF
R60
607
240
240K
R60
608
240
240K
R61
612
22R
22
56K
56
R64
640
VFB
C61
614
1nF
FB60
602
D60
D601
UF400
4006
R61
611
2R2
Q601
Q60
K264
2645
1
TH60
603
222/100C
BD222/100
C61
618
300
300P
1K2
R62
620
3
C61
619
103
10
C64
649
100
100n
2
D60
D602
4003
UF400
FB60
603
2
!
T60
601
EC28
D61
D614
1N4
N4148
C61
615
100P 1KV
100
ACGN
GND
6
5
3
C61
611
47 630
47nF
630V
C61
610
82uF 400
82u
400V R60
609
R61
610
33 2W 33
33K
33K 2W
1
ACGN
GND
R61
615
22
22K
OUT
ISEN
COMP
IC60
601
2843AN
UC2843
VREF
RT/CT
D604
D60
R61
616
UF400
4006 2K2 1/2
1/2W
12
11
7
11
8
10
9
11
D605
D60
UF540
5404
R63
632
100 2W
100R
1nF
C62
622
C62
623
470u 35
470uF
35V
22R 1/2
22
1/2W
D607 31DQ1
D60
31DQ10
C63
634
1nF
C63
637
R62
629
3
+24VD
+24
L60
607
30u
30uH
FB61
610
PROT
R64
647
C64
641
470u 25
470uF
25V
+5VD
+5
D615
D61
1N41
1N4148
4
+24V
+24
CN62
623
1
2
3
4
5
6
7
8
R63
639
4K7
-15
15V
(TO MCU-1C CN409
409B)
GND
AGN
GND
EGN
og gnd
gnd)
(Earth gnd
gnd) (Analog
DGND
DGN
(Digitital gnd
(D
gnd)
+15V
+15
4
L1TM Model I Power Stand
Auxiliary Power Supply PCB, Rev. B
120V and 230V Systems
P/N: 307729
Sheet 1 of 2
C64
648
C62
625
100n
470u 35
470uF
35V 100
C62
629
470uF 35
470u
35V
FB60
604
606
FB60
30uH
30u
FB60
607
30uH
30u
30uH
30u
R64
648
C63
636
470uF 25
470u
25V
C63
633
470u 35
470uF
35V
L60
609
L61
611
30u
30uH
608
FB60
FB60
609
R64
645
4K7
12K
12
3K9
R62
625
D613
D61
1N41
1N4148
C62
620
5K1
R62
627
100n
100
R62
626
100R
100
R64
646
3K3
C64
640
100
100n
R62
624
51
51K
12K
12
C65
652
1uF/50
1u
/50V
L61
610
L60
608
605
FB60
C62
624
100
100n
100n
100
C63
635
C62
626
D606
D60
C62
627
631
1nF
C62
628
31DQ10 R63
31DQ1
1000uF 35
1000u
35V 100
100n
47R 1/2
47
1/2W
C63
630
C63
632
R63
630 47
47R 1/2
1/2W 1nF
C63
631
100
100n
1000u 35
1000uF
35V
D608
D60
31DQ1
31DQ10
1nF
C62
621
100
100n
R62
623
10K
10
R62
622
1K
Q60
Q604
N390
904
2N3
R64
644
4K7
C63
638 C63
639
1000uF 35
35V
1000uF 35
1000u
35V 1000u
22R 1/2
22
1/2W
D609
D60
628
N582
822 R62
1N5
601
SCR60
MCR100
100-6
!
IC60
606
PC817
817A
IC601
601-P1
!
IC60
602
817A
PC817
IC60
603
431
TL43
3
-15
15V
+5VD
+5
+3.3VD
+3
DGND
DGN
AGND
AGN
1
R60
605
560
560K
ACGN
GND
C61
612
100uF 50
100u
50V
R60
606
560
560K
C61
613
100n
100
ACGN
GND
Z60
601
18
18V
R61
614
22
22R
R61
613
100
100R
6
8
R61
618
1M
R61
619
8K2
4
C61
617
22
222
ACGN
GND
R62
621
0.47
47R 3W
2
D
C
B
A
116
ER )
(FROM EMI FILTER
613)
(CN613
V+
D603
D60
N4148
1N4
R61
617
1K
C61
616
100n
100
ACGN
GND
614)
(CN614
ER )
(FROM EMI FILTER
2
1
D
C
B
A
1
7
VCC
GND
GN
5
2
CD409
4093
IC604
604D
D610
D61
1N4
N4148
12
13
R63
633
47K
47
C64
645
Failu
ilure
C64
644
150
150P
R63
635
47K
47
C65
651
100
100n
7
IC605
605B
4015
CD401
9
6
3
R63
638
4K7
R64
643
4K7
D
1
14
15
CN61
618
(TO FAN601
AN601)
CN61
619
CN62
620
1
2
3
4
+5VD
+5
PROT (CN623
623-2)
(TO DA
DAMP CN812A
N812A)
CN62
622
(TO FAN604
AN604)
CN62
621
FB61
611
+5VP
+5
(TO FAN602
AN602) (TO FAN603
AN603)
FC
16
8
1
2
4
L1TM Model I Power Stand
Auxiliary Power Supply PCB, Rev. C
120V and 230V Systems
P/N: 307729
Sheet 2 of 2
IC60
605
Z60
602
15
15V
R63
636
4K7
(FAN
ANS CON
ONTROL)
R64
642
750
750R
7
IC60
604 14
C65
650
100
100n
Q602
Q60
2N39
2N3904
2K
R63
637
Q603
Q60
140
BD14
CLK
RST
IC605
605A
4015
CD401
3
10
D
Q0
Q1
Q2
Q3
CLK
R
IC604
604C
4093
CD409
13
12
11
2
CD409
4093
IC604
604A
Q0
Q1
Q2
Q3
8
5
4
3
10
C64
646
150
150P
9
150P
150
D612
D61
1N4
N414
148
D611
D61
N414
148
1N4
1
4
C64
643
150
150P
2
IC604
604B
CD409
4093
5
11
6
TP60
601
2K
R63
634
3K9
1
2
1
+24VD
+24
-15
15V
CN61
615
1
2
3
4
SYN
YN1
CN61
616
1
2
3
4
YN2
SYN
1
2
3
4
YN3
SYN
CN61
617
Q60
Q607
2N3
N3904
C65
657
220u 16
220uF
16V
1
2
UV Protec
ectition circuit
Q606
Q60
N3904
2N3
R65
658
75K
75
1K
R65
656
Q605
Q60
C65
655
N3904 100
2N3
100n
ACGN
GND
IC601
601-P1
V+
UV pro
protecti
tection
R65
653
120
120K
R65
654
120
120K
R65
655
1K
C65
656
100u 16
100uF
16V
3
1
2
Note: mai
No
ain volta
oltage
e <80
80Vac
ac,
R64
649
2M2
R65
650
2M2
IC60
607
TL43
431
R65
657
16
16K
C65
654
100n
100
ACGN
GND
2
D
C
B
A
117
D
C
B
A
1
(TO THREE
EE +/-27
27V PS CN503
503)
C64
642
1nF
R60
607
240
240K
R60
608
240
240K
R61
612
22R
22
56K
56
R64
640
VFB
C61
614
1nF
FB60
602
D60
D601
UF400
4006
R61
611
2R2
Q601
Q60
K264
2645
1
TH60
603
222/100C
BD222/100
C61
618
300
300P
1K2
R62
620
3
C61
619
103
10
C64
649
100
100n
2
D60
D602
4003
UF400
FB60
603
2
!
T60
601
EC28
D61
D614
1N4
N4148
C61
615
100P 1KV
100
ACGN
GND
6
5
3
C61
611
47 630
47nF
630V
C61
610
82uF 400
82u
400V R60
609
R61
610
33 2W 33
33K
33K 2W
1
ACGN
GND
R61
615
22
22K
OUT
ISEN
COMP
IC60
601
2843AN
UC2843
VREF
RT/CT
D604
D60
R61
616
UF400
4006 2K2 1/2
1/2W
12
11
7
11
8
10
9
11
D605
D60
UF540
5404
R63
632
100 2W
100R
1nF
C62
622
C62
623
470u 35
470uF
35V
22R 1/2
22
1/2W
D607 31DQ1
D60
31DQ10
C63
634
1nF
C63
637
R62
629
3
+24VD
+24
L60
607
30u
30uH
FB61
610
PROT
R64
647
C64
641
470u 25
470uF
25V
+5VD
+5
D615
D61
1N41
1N4148
4
+24V
+24
CN62
623
1
2
3
4
5
6
7
8
R63
639
4K7
-15
15V
(TO MCU-1C CN409
409B)
EGN
GND
GND
AGN
gnd) (Analog
(Earth gnd
og gnd
gnd)
DGND
DGN
(Digitital gnd
(D
gnd)
+15V
+15
4
L1TM Model I Power Stand
Auxiliary Power Supply PCB, Rev. B
100V Systems
P/N: 312946
Sheet 1 of 2
C64
648
C62
625
100n
470u 35
470uF
35V 100
C62
629
470uF 35
470u
35V
FB60
604
606
FB60
30uH
30u
607
FB60
30uH
30u
30uH
30u
R64
648
C63
636
470uF 25
470u
25V
C63
633
470u 35
470uF
35V
L60
609
L61
611
30u
30uH
608
FB60
FB60
609
R64
645
4K7
12K
12
3K9
R62
625
D613
D61
1N41
1N4148
C62
620
5K1
R62
627
100n
100
R62
626
100R
100
R64
646
3K3
C64
640
100
100n
R62
624
51
51K
12K
12
C65
652
1uF/50
1u
/50V
L61
610
L60
608
605
FB60
C62
624
100
100n
100n
100
C63
635
C62
626
D606
D60
C62
627
631
1nF
C62
628
31DQ10 R63
31DQ1
1000uF 35
1000u
35V 100
100n
47R 1/2
47
1/2W
C63
630
C63
632
R63
630 47
47R 1/2
1/2W 1nF
C63
631
100
100n
1000u 35
1000uF
35V
D608
D60
31DQ1
31DQ10
1nF
C62
621
100
100n
R62
623
10K
10
R62
622
1K
Q60
Q604
N390
904
2N3
R64
644
4K7
C63
638 C63
639
1000uF 35
35V
1000uF 35
1000u
35V 1000u
22R 1/2
22
1/2W
D609
D60
628
N582
822 R62
1N5
601
SCR60
MCR100
100-6
!
IC60
606
PC817
817A
IC601
601-P1
!
IC60
602
817A
PC817
IC60
603
TL43
431
3
-15
15V
+5
+5VD
+3.3VD
+3
DGND
DGN
AGND
AGN
1
R60
605
560
560K
ACGN
GND
C61
612
100uF 50
100u
50V
R60
606
560
560K
C61
613
100n
100
ACGN
GND
Z60
601
18
18V
R61
614
22
22R
R61
613
100
100R
6
8
R61
618
1M
R61
619
8K2
4
C61
617
22
222
ACGN
GND
R62
621
0.47
47R 3W
2
D
C
B
A
118
ER )
(FROM EMI FILTER
613)
(CN613
V+
D603
D60
N4148
1N4
R61
617
1K
C61
616
100n
100
ACGN
GND
614)
(CN614
ER )
(FROM EMI FILTER
2
1
D
C
B
A
1
7
VCC
GND
GN
5
+24VD
+24
-15
15V
CN61
615
1
2
3
4
SYN
YN1
CN61
616
1
2
3
4
YN2
SYN
1
2
3
4
YN3
SYN
CN61
617
Q607
Q60
2N3
N3904
C65
657
220u 16
220uF
16V
2
CD409
4093
IC604
604D
D610
D61
1N4
N4148
12
13
R63
633
47K
47
C64
645
Failu
ilure
C64
644
150
150P
R63
635
47K
47
5
4
3
10
8
150P
150
C64
646
150
150P
9
C65
651
100
100n
D
7
IC605
605B
4015
CD401
3
R63
638
4K7
R64
643
4K7
D
1
14
15
CN61
618
(TO FAN601
AN601)
CN61
619
CN62
620
(TO FAN602
AN602) (TO FAN603
AN603)
FC
1
2
3
4
+5VD
+5
PROT (CN623
623-2)
(TO DA
DAMP CN812A
N812A)
CN62
622
(TO FAN604
AN604)
CN62
621
FB61
611
+5VP
+5
1
2
4
L1TM Model I Power Stand
Auxiliary Power Supply PCB, Rev. C
100V Systems
P/N: 312946
Sheet 2 of 2
8
16
1
2
IC60
605
Z60
602
15
15V
R63
636
4K7
(FAN
ANS CON
ONTROL)
R64
642
750
750R
7
IC60
604 14
C65
650
100
100n
Q602
Q60
2N39
2N3904
2K
R63
637
Q603
Q60
140
BD14
CLK
RST
IC605
605A
4015
CD401
3
10
9
6
Q0
Q1
Q2
Q3
CLK
R
IC604
604C
4093
CD409
13
12
11
2
CD409
4093
IC604
604A
Q0
Q1
Q2
Q3
D612
D61
1N4
N414
148
D611
D61
N414
148
1N4
1
4
C64
643
150
150P
2
IC604
604B
CD409
4093
5
11
6
TP60
601
2K
R63
634
3K9
1
2
1
V+
IC601
601-P1
ACGN
GND
R65
658
120K
120
1K
R65
656
Q605
Q60
C65
655
N3904 100
2N3
100n
3
1
2
UV Protec
ectition circuit
R65
653
120K
120
R65
654
120K
120
1K
R65
655
C65
656
100u 16
100uF
16V
Q606
Q60
N3904
2N3
Note: mai
No
ain volta
oltage
e <80
80Vac
ac,
UV pro
protecti
tection
R64
649
2M2
R65
650
2M2
IC60
607
TL43
431
R65
657
17
17K
C65
654
100n
100
ACGN
GND
2
D
C
B
A
119
D
C
B
A
1
(TO THREE
EE +/-27
27V PS CN503
503)
D
1
+15V
+15
C10
102
100n
100
D10
101
1N414
4148
R10
102
1M 1%
D10
102
1N414
4148
2
-15
15V
3
2
U101
101A
TL07
TL
072
1
R14
140
10 1%
10K
-15
15V
1
2
3
4
5
3
Chann
Ch
nnel 1
RG+
2
14
7
7
8
10
8
10
9
U101
101B
4
C14
149
100n
100
102B
U102
C15
150
100
100n
5
U103
103C
4
8
D13
137
4148
1N414
20pF
20p
R22
226
10 1%
10K
C10
107
U106
106B
M2068M
NJM2068
SG10
109
-15
15V
C15
152
100
100n
-15
15V
C15
153
100n
100
D13
135
4148
1N414
+15V
+15
CH1_In
6
C15
156
100
100n
6
C15
158
100
100n
4
8
C15
159
100
100n
M2068M
NJM2068
U106
106C
118
C21
211 SG11
SPC3
1nF
1n
SG11
119
103A
CN103
To MCU-1J (Shee
eet)
5p
5pin
C21
214
1n
1nF
1
SG
2
3
4
5
CN120
120A
To MCU-1J
5p
5pin
C13
139
10u 25V
10uF/25
R17
172
100R
100
R17
173
12
12K
R17
176
100
100R
R17
177
12K
12
6
2
C16
160
100n
100
4
7
C14
145
1n
1nF
-15
15V
+15V
+15
VR10
104
20 15A
20K/15
1
C16
162
100n
100
4
JACK:
ON:
CON
ON:
CON
DIOD
ODE:
DIOD
ODE:
CAP:
CAP:
CAP:
RES:
RES:
IC:
GAP:
GAP:
8
-15
15V
C16
166
47u 25V
47u/25
+15V
+15
C16
167
47u/25
47u
25V
C23
234
10u 25V
10uF/25
47K
47
R23
239
J10
108
ux In-R
Aux
CH4_IN
R24
244
47K
47
C23
235
10u 25V
10uF/25
R18
186
220R
220
R18
182
220
220R
1
J10
107
ux In-L
Aux
CH3_IN
J101
101-J10
106
CN101
101A-CN104
104A
CN120
120A-CN121
121A
D101
101-D12
120
D135
135-D14
142
C101
101-C16
167
C201
201-C21
218
C228
228-C23
237
R101
101-R18
186
R226
226-R24
245
101-U10
109
U101
SG101
101-SG11
110
118-SG12
121
SG118
NJM2068
M2068M
U108
108A
8
L1TM Model I Power Stand
Input Panel PCB, Rev. B
100V, 120V and 230V Systems
P/N: 306283
Sheet 1 of 3
7
C14
147
100p
100pF
R18
181 51
51K
5K6
R23
238
NJM2068
M2068M
U108
108B
51K
51
C14
144
100p
100pF
5K6
R24
243
R18
185
2
3
SG11
111
+15V
+15
8
C16
165
100n
100
M2068M
NJM2068
C16
164
U109
109C 100n
100
4
C22
229
not used
-15
15V
R17
174
100
100R
1
2
3
4
5
6
104A
CN104
To DSP-1J
R17
178 100
100R
5
6
C23
231
not used
SG11
112
1
2
3
4
5
6
D12
123
D12
124
4148 1N414
4148
1N414
8
C16
163
100
100n
M2068M
NJM2068
U108
108C
C24
241
33p
33pF
C24
242
1n
1nF
220R
220
R17
179
C23
232
10u 25V
10uF/25
R24
240
47
47K
D12
121
4148
1N414
R18
183
220
220R
R24
241
47
47K
C14
142
1n
1nF
D12
122
4148
1N414
C23
233
10uF/25
10u
25VV
R18
180
22K
22
C14
146
2u2 50V
2u2/50
7
U109
109A
NJM2068
M2068M
8
C16
161
100
100n
M2068M
NJM2068
107C
U107
C21
212
1n
1nF
2
3
C21
213
1n
1nF
J10
103
CH1_OU
OUT
XLR_3M
VR10
103
20 15A
20K/15
D11
119
4148
1N414
D12
120
1N414
4148
+15V
+15
1
7
R24
242 22
22K
U109
109B
NJM2068
M2068M
C14
143
2u2 50V
2u2/50
6
5
D11
118
4148
1N414
D11
117
4148
1N414
-15
15V
C14
140
1n
1nF
2
C21
218
1n
1nF
SG12
121
SPC3
J10
104
CH2_OU
OUT
XLR_3M
C21
216
1n
1nF
-15
15V
C13
137
1n
1nF
2
C21
217
1n
1nF
1
SG
2
3
4
5
R23
230
47K
47
R22
229
47K
47
11
C15
157
100
100n
INA
NA16
163
U105
105B
CH1_Out
EARTH
+15V
+15
CH2_IN
OUT
CH2_OU
-15
15V
L10
101
2.2u
2uH
R24
246
100
100K
R23
234
47K
47
R23
235
47
47K
C21
215 SG12
120
1nF
1n
SPC3
C13
136
10u 25V
10uF/25
R24
245
100
100K
C11
112
22u 63V
22uF/63
C11
110
22u 63V
22uF/63
D13
136
1N414
4148
D13
138
4148
1N414
R12
124
220R
220
C14
141
100 +24
100n
+24V
J10
105
CH1_PATCH
6531-02
02-25
250
JY-6531
+15V
+15
J10
106
CH2_PATCH
JY-6531
6531-02
02-25
250
D13
139
1N414
4148
C12
127
22uF/63
22u
63V
-15
15V
+15V
+15
C12
129
22uF/63
22u
63V
-15
15V
220R
220
R15
158
1
R15
159
220
220R
D14
140
1N414
4148
AD2_In
AD
R15
154 10
10K 1%
C12
123 20p
20pF
U107
107A
M2068M
NJM2068
D14
141
4148
1N414
7
D14
142
1N414
4148
U107
107B
NJM2068
M2068M
20pF
20p
7
+15V
+15
U106
106A
M2068M
NJM2068
C10
106 20p
20pF
R11
119 10
10K 1%
TL07
TL
072
6
C15
151
100
100n
1
11
6
R12
123
10 1%
10K
3
2
NA16
163
INA
C14
148
100
100n
R11
118
10 1%
10K
3
2
C13
135
100pF
100p
SG11
110
300R
300
R17
175
C13
138
100p
100pF
300R
300
R17
171
10K 1%
10
R22
227 5
R12
121
10 1%
10K
R15
153
10K 1%
10
R15
155
10 1%
10K
C12
124
R23
231 10
10K 1%
R15
157
10 1%
10K
6
5
R12
120
220R
220
8
4
R15
152
100
100R
TL07
TL
072
U101
101C
100R
100
R11
117
1M
R16
169
R17
170
10
10R
5
6
1M 1%
R13
134
R13
135
10
10R
TL07
TL
072
C11
117
100
100n
9
101A
CN101
To PAN
ANEL
EL-2J Shee
eet(CN105
105B)
5
12
RG-
1512 14/INA
1512S14
NA16
163
U102
102A
3
4
1
Inpu
nput TRIM
VR101
101A
10C
5K/10
R13
133
15 1%
15R
D10
106
4148
1N414
-15
15V
D10
105
4148
1N414
+15V
+15
C20
203
1nF
1n
D10
108
1N414
4148
2
VR10
101
7K5
3
1
Chann
Ch
nnel 2
14
7
C13
134
100
100n
ANEL
EL-2J Shee
eet(CN106
106B)
To PAN
2
1512S14
1512
14/INA
NA16
163
105A
U105
RG+
RG-
6
5
2
1
C10
101
100p
100pF
R10
101
10
10M
R10
103
51 1%
51R
R13
138
D10
103
4148
1N414
100R
100
R10
105
15 1%
15K
D10
107
1N414
4148
R13
132
10
10K
+15
+15V
-15
15V
C23
236
1000uF/16
1000u
16V
1
2
3
4
5
102A
CN102
-15
15V
D11
116
1N414
4148
5
12
3
4
U103
103B
TL07
TL
072
5
3
1
R10
104
1K 1%
LineSho
hort
C17
170
220u 35V
220uF/35
R12
128
2K 1%
-15
15V
U103
103A
+15V
+15
D11
115
1N414
4148
C20
204
1n
1nF
D11
114
1N414
4148
7
R23
232
10 1%
10K
2
1
SG10
101
2
R12
127
2K 1%
R12
129
10 1%
10R
R13
130
C11
115
100p
100pF
3
TL07
TL
072
+24V
+24
+15V
+15
D10
104
1N414
4148
R14
142
10 1%
10K
1
C11
113
R13
131 C11
116
47uF/35
47u
35V
10K 1% 100p
10
100pF
R10
108
15 1%
15K
C11
114
47uF/35
47u
35V
D10
109
1N414
4148
2
R10
106
50 %
50R
R14
141
100R
100
R10
107
15 1%
15K
D11
113
1N414
4148
1
VR102
102A
10C
5K/10
4
2
2
1
1
MicSho
hort1
SG10
104
10R 1%
10
SG10
103
D11
110
4148
1N414
R13
137
1M 1%
C17
173
220u 35V
220uF/35
R16
163
2K 1%
C13
130
47uF/35
47u
35V
R16
166 C13
133
10 1% 100p
10K
100pF
R16
168
15 1%
15R
2
VR10
102
7K5 3
Inpu
nput TRIM
3
1
J10
101
CH1_IN
T
TS
RS
R
SS
S
3
GN
+15V
+15
C11
118
100n
100
R13
136
10
10M
LineSho
hort2
MicSho
hort2
R16
162
2K 1%
R16
164
10 1%
10R
R16
165
10 1%
10R
-15
15V C23
237
1000uF/16
1000u
16V
1
D
C
B
A
120
G
C20
201
1n
1nF
C11
119
100p
100pF
2
R13
139
1K 1%
SG10
105
T
TS
RS
R
SS
S
SG10
107
R16
167
10
10K
+15V
+15
3
2
2
1
1
J10
102
CH2_IN
2
3
GN
SG10
108
C13
131
47uF/35
47u
35V
R15
150
15K 1%
15
C13
132
100p
100pF
2
3
1
C
B
A
1
G
C20
202
1n
1nF
1
2
1
3
1
2
1
2
1
2
2
2
2
1
2
1
1
1
1
1
2
Data IN
J10
109
SPDIF
SG12
122
SG12
123
2
C24
240
2u2 50V
2u2/50
R24
247
R24
248
10 1%
10K
2
3
4148
1N414
3
R24
249 10
10K 1% D14
143
1N414
4148
20pF
20p
R25
252
22K
22
R25
253
560R
560
D14
144
C24
243
C18
185
2u2/50
2u2
50V
1
R25
251
10 1%
10K
+15V
+15
-15
15V
SG11
113
C18
184
1n
C24
246
1n
C22
221
1n
1nF
4
C24
247
1n
1nF
R21
219
100
100R
1
2
3
8
4
7
6
5
9
J11
113
BASS
SS_OU
OUT
To CLASS
SS D_AMP2_
2_IN
1
2
CN805
805B
5
+15V
+15
R22
220
100
100R
R22
221
12K
12
1
6
SG13
130
2
8
C19
191
100n
100
C19
190
100n
100
4
C19
199
1nF
1n
D13
133
4148
1N414
C24
248
820p
820pF
SG13
131
1-
MAP3_O/P- 1-
Line Arr
Array 3
MAP3_O/P+
C22
227
1nF
1n
C19
198
2u2/50
2u2
50V
P10
103
AD-2
PAD-
SG11
117
NJM2068
M2068M
U113
113C
6
6
5
2-
R22
224
2K7
CN119
119A
To MCU-1J Shee
eet
ON3
CON
pro
7
7
R22
222
47K
47
R22
223
100
100R
1
2
809B
CN809
BASS
SS_OU
OUT
TO CLASS
SS D_AMP3_
3_IN
G
R22
225
2K7
LED10
LE
105
POWER/PRO
R
C20
200
10u/25
10u
25V
7
-15
15V
+15V
+15
-15
15V
U113
113B
NJM2068
M2068M
D13
134
4148
1N414
C24
249
820p
820pF
J11
119
SS3_OU
OUT
BASS
NL-4MD-V
eck
4/8 Ohm chec
1
2
3
4
5
U114
114A
NJM2068
M2068M
D13
132
4148
1N414
-15
15V
C19
197
10u/25
10u
25V
1
R26
261
100
100K
C23
239
100n
100
4
1+
2+
R25
250
10 1%
10K
20pF
20p
C24
245
2u2 50V
2u2/50
R25
257
SG13
132
560
560R
3
2
R21
218
47K
47
NJM2068
M2068M
U114
114C
8
C23
238
100n
100
2
R25
254
10 1%
10K
C24
244
7
D13
131
1N414
4148
C19
196
1n
1nF
U113
113A
NJM2068
M2068M
MUZO PAN
ANEL
EL-1PCB
C178
178-C20
200
C219
219-C22
227
C236
236-C24
240
207-R22
225
R207
245-R24
246
R245
112-U11
114
U112
LED10
LE
105
101-P10
103
P101
112-J11
119
J112
107-J10
108
J107
112A-CN119
119A
CN112
CN801
801B-CN809
809B
D127
127-D13
134
113-SG11
117
SG113
122-SG13
131
SG122
2
1
100K
100
6
5
R25
256
22
22K
+15V
+15
R21
217
12
12K
R21
216
100
100R
C22
225
1n
1nF
CAP:
CAP:
CAP:
RES:
RES:
IC:
LED:
LE
PAD
AD:
JACK:
JACK:
ON:
CON
ON:
CON
DIOD
ODE:
GAP:
GAP:
5
8
8
L1TM Model I Power Stand
Input Panel PCB, Rev. B
100V, 120V and 230V Systems
P/N: 306283
Sheet 2 of 3
D
C
B
A
121
U114
114B
NJM2068
M2068M
R25
255
10 1%
10K
C19
195
2u2 50V
2u2/50
SG11
116
CN113
113A
1
2
CAP: C178
178-C17
179
219-C22
220
CAP: C219
RC
RCA:
J109
109-J11
110
4
1
To DSP-1J Shee
eet
115A
CN115
SS_IN
BASS
FULL_IN
ULL_IN
C18
183
1nF
1n
R26
260
100
100K
2
Data Out
J11
110
SPDIF
SG12
124
SG12
125
3
2
1
2
1
2
1
1
2
3
C18
182
1nF
1n
112A
CN112
1
2
Z10
109
5v6
5v
Z11
110
5v
5v6
2
1
D
Z10
107
5v
5v6
Z10
108
5v6
5v
EL-4PCB
MUZO PANEL
2
2
1
2
1
C
B
A
1
1
2
1
1
2
1
D
C
B
A
CN105
105B
101A
FROM CN101
1
2
-15
15V
3
4
MicShort1
5
+15
15V
1
R18
187
51
51K
R19
197
1
51
51K
2
+24
24V
3
4
MicShort2
5
106B
CN106
102A
FROM CN102
1
C16
168
1u /50V
1uF/50
C17
171
1u /50V
1uF/50
2
3
R18
188 150
150K
2068M
NJM2068
U110
110A
1
1
C16
169
4u7/50
4u7/50V
Z10
105
3v
3v3
R19
198
150
150K
NJM2068
2068M
U111
111A
2
3
Z10
101
5v
5v6
D125
D12
1N4
N414
148
R12
125
1K2
Q101
Q10
901
9013
Z10
103
5v
5v6
R19
190
1K
LED10
D103
RG_LED
R20
200
1K
LED10
D101
RG_LED
R18
189
1K
R
R
R19
199
1K
D12
D126
N414
148
1N4
R12
126
1K2
C17
172
4u7/50
4u7/50V
Z10
106
3v
3v3
Q104
Q10
901
9013
2
5
6
NJM2068
2068M
U110
110B
R19
191
30
30K
R19
192
2K2
R20
202
2K2
R20
201
30
30K
7
2068M
NJM2068
U111
111B
Z10
102
5v1
5v
G
Z10
104
5v1
5v
G
5
6
2
7
R10
109
10
10K
+24
24V
LED10
D102
Red
5
6
2
SW10
102
SW-6P2 1
R19
193
3K3
3
4
Off
24V
+24
Phantom
R11
113
10
10K
+24
24V
LED10
D104
Red
5
6
2
104
SW10
SW-6P2 1
R20
204
3K3
3
4
Off
24V
+24
Phantom
R11
110
22K
22
3
R11
111
5K6
D127
127A
4148
1N414
D128
128A
4148
1N414
R20
207
220R
220
C179
179A
100u /35V
100uF/35
220R
220
R20
208
Q105
Q10
2N39
2N3904
C178
178A
100u /35V
100uF/35
Q102
Q10
2N39
2N3904
Q103
Q10
2N39
2N3904
Q106
Q10
2N39
2N3904
R11
115
5K6
R11
112
1M
MicShort1
R11
114
22K
22
R11
116
1M
MicShort2
3
U110
110C
4
8
2068M
NJM2068
4
8
2068M
NJM2068
U111
111C
4
-15
15V
C17
177
100
100n
C17
176
100
100n
CAP:
C168
168-C17
179
RES:
R187
187-R20
208
ODE: D125
D125-D12
D128
DIOD
ZENER: Z101
101-Z10
106
LED:
LED101
101-LED10
104
U110
110-U11
111
IC:
CON
ON:
CN10
105B-CN10
N106B
SW:
SW102
102, SW10
104
TR:
Q101
101-Q10
Q106
C17
174
100
100n
C17
175
100
100n
+15
15V
L1TM Model I Power Stand
Input Panel PCB, Rev. B
100V, 120V and 230V Systems
P/N: 306283
Sheet 3 of 3
4
D
C
B
A
122
D
C
B
A
1
+15
15V
From PAN
Fr
ANEL-1J Shee
eet
CN103
103B
1
2
3
4
5
WF5
-15
15V
+24
24V
FB30
301
rritite Bea
ead
Ferr
prot
FB30
305
CH1_
1_In
CH1_
1_Out
CH2_
2_In
2_Out
CH2_
+24
24V
C34
344
100n
100
G1
C30
301
560p
560pF
C30
302
560p
560pF
C32
322
47u/25
47u/25V
C32
321
47u/25
47u/25V
TO MCU-2E Shee
eet
FB30
302
C32
320
Ferr
rritite Bea
ead 100
100n
C31
319
100n
100
mcu-2J.sch
mcu-2J.sch
Fr
From
PAN
ANEL-1J Shee
eet
CN120
120B
1
2
3
4
5
WF5
prot
CN409
409B
8
7
6
5
4
3
2
1
WF8A
Ferr
rritite Bea
ead
UX POWER SUPP
PPLY
FROM AUX
1
R30
301
100R
100
R30
302
100R
100
R30
303
47
47k
R30
304
47
47k
C30
303
2
10uF/25
10u
/25V
C30
304
10uF/25
10u
/25V
+15
15V
7
1
U301
301B
NJM2068
2068M
U301
301A
2068M
NJM2068
CN381
381B
1
2
3
4
WF4
Ferr
rritite Bea
ead
FB30
304
-15
15V
To DSP
SP-1J Shee
eet (CN381A
N381A)
+15
15V
15V
-15
FB30
303
Ferr
rritite Bea
ead
R31
311
100/1
100/1W
2
5
6
3
C30
307
4u7/50V
4u7/50
R30
309
100
100k
C30
308
4u7/50V
4u7/50
3
VR_CLK
2
R30
307
_DATA
VR_DA
-15
15V
10R
10
VR_CLK
VR_STB
R31
312
100
100k
eet
From MCU-2J Shee
VR_STB
VR_DA
_DATA
8
4
eet
From MCU-2J Shee
+3.3VD
U301
301C
2068M
NJM2068
+5VD
C32
325
100n
100
C32
326
100
100n
+15
15V
eet
From MCU-2J Shee
C32
323
100u /10V
100uF/10
C32
324
100u /10V
100uF/10
3
-15
15V
1
VSS
NC
NC
R-OUT
VDD
NC
23
24
25
26
27
28
+15
15V
C31
314
47u/25V
47u/25
2
L-OUT
R-IN
C31
313
100
100n
3
NC
R-LD1
C31
312
100
100n
4
L-IN
C31
311
47u/25
47u/25V
5
L-LD1
U30
302
6
19
20
GND
GN
STB
15
16
17
C31
315
4
C31
317
R31
310
100k
100
R31
313
100k
100
4u7/50V
4u7/50
4u7/50V
4u7/50
10R
10
L-LD2
NC
R30
308
7
L-A-GN
GND
CS2
21
8
NC
22
9
CS1
12
NC
DATA
DA
18
R-LD2
10
NC
R-A-GN
GND
11
NC
13
CK
U301-U302
U301-U30
R301-R305,R307-R31
R301-R305
R307-R313
IC:
IC
FB301
FB3
01-FB
-FB30
305
CN103B,CN120B
CN103B
N120B,CN409
N409B
C301-C304,C307-C308
C301-C304
C307-C308,C311-C315
C311-C315,C317-C328
C317-C328,C344-C34
C344-C346
FB:
CON:
CON
CAP:
NC
TC9459
9459BFG
C34
345
33pF
33p
C34
346
1n
RES:
RES
14
C32
327
100n
100
C32
328
100
100n
4
L1TM Model I Power Stand
MCU PCB, Rev. B
100V, 120V and 230V Systems
P/N: 306284
Sheet 1 of 2
D
C
B
A
123
+5VD
+5
2
R34
341
10
10k
3
4
+5VD
+5
R35
352 6
1K
5
U34
343
CNY
NY17
1
3
2
R36
369
220R
220
D34
344
1N414
4148
6
L34
341
rrite Bea
ead
Ferr
MIDI
DI_INTERFACE
NC
FROM CN108
108A
ANEL
EL-2J Shee
eet)
(PAN
10K
10
L34
343
rrite Bea
ead
Ferr
C33
339
47n
47
+5VD
+5
7
R37
375
220R
220
SG34
345
343 SG34
342 SG34
SG34
341 SG34
344
9
5
2
1
4
10
13
VDD
VD
A4
A3
A2
A1
1OE
2OE
3OE
4OE
3
6
8
11
7
1K
R37
377
Q30
302
4081
2SC408
VSS
Y4
Y3
Y2
Y1
U34
345
74
74LCX12
125
12
C34
340
100n
100
Q30
301
4081
2SC408
14
U34
344
74
74HC00
R37
376
C329
329-C34
343
U341
341-U34
345
R341
341-R37
376
341-L34
343
L341
RES:
CAP:
IC:
2
1
7
ON8
CON
1
2
3
4
5
6
7
8
6
1
4
2
5
3
7
1
2
3
4
5
6
8
3
1
7
6
TCS083
0837
4
2
5
DIN_7PIN
DIN
E
ANEL
EL-C2(CN114
114A) Shee
eet
FROM PAN
1
2
3
4
5
6
7
8
CN114
114B CN114
114A
WF8
ON6
CON
341A
CN341
To DSP-1J Shee
eet
1
2
FLAG4 3
FLAG5 4
5
6
+3.3V
+3
FLAG11
8
L1TM Model I Power Stand
MCU PCB, Rev. B
100V, 120V and 230V Systems
P/N: 306284
Sheet 2 of 2
341A,CN813
813B
CN108
108B-CN111
111B,CN119
119B,CN341
341-X34
341
X341
INDUCT:
INDU
XTAL:
DIODE:
DIOD
341-D34
348
D341
SPARK GAP:: SG341
341-SG34
344
ON:
CON
2
1
D34
341
4148
1N414
4
1
2
3
4
5
ON5
CON
FROM CN110
110A
ANEL
EL-2J Shee
eet)
(PAN
110B
CN110
1
2
3
4
5
ON5
CON
109A
FROM CN109
ANEL
EL-2J Shee
eet)
(PAN
CN109
109B
1
2
3
4
5
111A
FROM CN111
ANEL
EL-2J Shee
eet)
(PAN
111B
CN111
ON5
CON
1
2
3
4
5
CON
ON5
2
1
5
B1
B2
B3
B4
A5
A6
A7
A8
B5
B6
B7
B8
GND
6
2
1
2
1
L34
342
Ferr
rrite Bea
ead
7
R37
370
220
220R
6
8
X34
341
12M
12MHz
+5VD
+5
9
CN119
119B
4/8_Chec
eck
D34
342
1N414
4148
+5VD
+5
R37
371
1M
C34
342
30p
30pF
5
1
FROM CN119
119A
(PAN
ANEL
EL-3J Shee
eet)
C33
331
100
100n
C34
341
30pF
30p
4
10
DSP_RX
3
11
+3.3VD
+3
12
CN108
108B
2
A1
A2
A3
A4
1
13
+5VD
+5
14
1
2
3
4
5
WF5
+5VD
+5
R34
348
R34
342
22
22K
47K
47
D34
343
1N414
4148
R360
R37
374
10
10k
47K
D34
347
1N414
4148
47K
47
R368
Bass
ss Sent
C33
338
100
100n
+5VD
+5
47K
47
R359
5
E
D
C
B
A
124
(DSP_TX)
(D
R358
47K
100R
100
47K
47
R35
351
47K
47
47K
47
R357
+5VD
+5
47K
47
R367
+5VD
+5
R366
R37
373 R37
372 R34
349 R35
350
47K
47
47
47K
47K
47
10K
10
R356
47K
47
C33
332
10u 25V
10uF/25
47K
R365
C34
343
100n
100
R364
D34
348
1N414
4148
7
47K
XOU
OUT
XIN
R355
U34
342
8475
QFP-S3P847
8
47K
33
32
12
LED_R 21
LE
LED-G 44
LE
3
4
10
11
9
5
22
A4
A3
A2
A1
A8
A7
A6
A5
B5
B6
B7
B8
B1
B2
B3
B4
47K
47
R363
31
30
29
28
27
26
25
24
37
36
35
34
20
19
18
17
16
15
14
13
2
1
43
42
41
40
39
38
R354
+5VD
+5
C33
330
100
100n
RESET
P14
14/RXD
P15
15/TXD
P37
37/AD
ADC7
P36
36/AD
ADC6
P10
10/T0(CAP/PWM)
P35
35/AD
ADC5
P11
11/T1CK
P34
34/AD
ADC4
P12
12/T1(CAP/PWM)
P33
33/AD
ADC3
P13
13/BUZ
P32
32/AD
ADC2
P27
27/INT7
P31
31/AD
ADC1
P26
26/INT6
P30
30/AD
ADC0
P25
25/INT5
P24
24/INT4
P45
P23
23/INT3
P44
P22
22/INT2
P43
P21
21/INT1
P42
P20
20/INT0
P41
P00
P40
P01
TEST
TE
P02
P03
VDD
VD
P04
P05
AVREF
AV
P06
P07
C33
336
C33
337
100n
1u 50V 100
1uF/50
4
R353
47K
FROM CLASS
SS-D Shee
eet
CN813
813B
C32
329
100
100n
+5VD
+5
+5VD
+5
C33
334
C33
335
1uF/50
1u
50V 100
100n
3
47K
R362
2
1
R37
378 D34
345
D34
346
47K 1N414
47
4148 1N414
4148
pro-in
prot
DATA
VR_DA
VR_CLK
VR_STB
2
47K
47
R361
pro-ou
out
prot
VR_DA
DATA
VR_CLK
VR_STB
47K
CON
ON2
FROM MCUU-1J Shee
eet
TO MCU-1J Shee
eet
eet
TO MCU-1J Shee
eet
TO MCU-1J Shee
47K
R347
+5VD
+5
47K
R346
D
C
B
A
1
AVSS
AV
23
VSS
6
R345
D
C
B
A
CN104
104B
1
2
3
4
5
6
WF6
1
2
3
4
5
6
1
1
C35
357
10u 25V
10uF/25
C35
353
100
100PF
R38
381
11k
11
2
C35
358
120pF
120p
R38
382 5k
5k6
U381
381B
NJM206
M2068
6
385
7 R38
150R
150
391
7 R39
150R
150
R38
386
C36
360
1n
150R
150
R38
383 5k
5k6
C35
359
120p
120pF
R38
384 5k
5k6
U381
381A
M2068
NJM206
C36
362
120p
120pF
R38
388 5k
5k6
U382
382B
M2068
NJM206
R38
389 5k
5k6
1
5
2
6
3
11k
11
R38
387
5
VREF1
C36
361
10u 25V
10uF/25
C35
354
100
100PF
C36
363
120p
120pF
150R
150
392
1 R39
C36
364
1n
2
U382
382A
M2068
NJM206
R39
390 5k
5k6
3
C36
366
120p
120pF
R39
394 5k
5k6
6
150R
150
397
7 R39
U383
383B
M2068
NJM206
R39
393
5
R39
395 5k
5k6
C36
367
120pF
120p
R39
396 5k
5k6
U383
383A
M2068
NJM206
C37
370
120p
120pF
R40
400 5k
5k6
U384
384B
M2068
NJM206
R40
401 5k
5k6
C37
371
120p
120pF
R40
402 5k
5k6
U384
384A
M2068
NJM206
1
7
150R
150
R40
404
C37
372
1n
150R
150
R40
403
150R
150
398
1 R39
C36
368
1n
11k
11
VREF1
From Panel-1J Shee
eet
(CN401
401A)
C36
365
10u 25V
10uF/25
C35
355
100
100PF
2
6
3
R39
399
5
3
2
11k
11
VREF2
C36
369
10u 25V
10uF/25
C35
356
100
100PF
VREF2
2
D38
381
1N414
4148
D38
383
4148
1N414
AINCH3AIN
+5VA
+5
D38
382
4148
1N414
D38
384
4148
1N414
AINCH3+
AIN
D38
386
1N414
4148
AINCH4AIN
D38
385
1N414
4148
D38
388
1N414
4148
D39
396
4148
1N414
3
+5VA
+5
U381
381C
M2068
NJM206
D39
394
4148
1N414
AINCH2AIN
AINCH1+
AIN
D39
392
1N414
4148
+5VA
+5
D39
390
4148
1N414
AINCH1AIN
AINCH4+
AIN
+5VA
+5
D38
387
1N414
4148
D38
389
4148
1N414
D39
391
1N414
4148
D39
393
4148
1N414
D39
395
4148
1N414
AINCH2+
AIN
3
+3.3VD
+3
C37
373
100
100n
+3.3VD
+3
C37
377
100
100n
C37
374
1uF/50
1u
50V
C37
375
100
100n
+3.3VD
+3
RST536
5361
5361_MCLK
5361
C37
378
1uF/50
1u
50V
4
+3.3VD
+3
R42
423
10
10k
1
5361
RST536
2
3
5361_LRC
5361
RCK_S
4
5361_BICK_S
5361
5361_MCLK
5361
5
6
7
8
SDOU
DOUT_5361
5361S 9
10
11
12
C41
418
100
100n
R42
424
10
10k
+3.3VD
+3
R42
425
47
47k
U383
383C
M2068
NJM206
U38
385
RST*
M/S*
LRC
RCK
SCLK
MCLK
VD
DGND
VL
SDOU
DOUT
MDIV
HPF*
II
IIS/LJ*
5361
CS536
U38
386
RST*
M/S*
LRC
RCK
SCLK
MCLK
VD
DGND
VL
SDOU
DOUT
MDIV
HPF*
IIS/LJ*
II
5361
CS536
U38
387
RST*
VL
SDA
DATA
SCLK
LRC
RCK
MCLK
M3
M2
M1
M0
4392
CS439
dsp-3j.sch
dsp-3j.sch
C42
420
100
100n
8
C42
421
100
100n
4
1
2
3
4
5
6
7
8
9
10
RST536
5361
1
2
5361_LRCK_M 3
5361
4
5361_BICK_M
5361
5361_MCLK
5361
5
6
7
8
DOUT_5361
5361M 9
SDOU
10
11
12
R42
421
10
10k
+3.3VD
+3
4
8
C41
419
100
100n
+3.3VD
+3
4392
22) SDIN_439
(DSP_P22
4392_BICK
4392
4392_LRC
4392
RCK
4392
4392_MCLK
U382
382C
NJM206
M2068
dsp-2j.sch
dsp-2j.sch
C10
10C
01uF
0.01u
C38
382
1uF/50
1u
50V
(DSP_P201
201) RST439
4392
C37
379
100
100n
+3.3VD
+3
C41
416
100
100n
C38
381
100
100n
+3.3VD
+3
4
8
C41
417
100
100n
4
FILT
LT+
REFGND
VQ
AINR+
AIN
AINRAIN
VA
AGND
AINLAIN
AINL+
AIN
OV
OVFL*
M1
M0
FILT
LT+
REFGND
VQ
AINR+
AIN
AINRAIN
VA
AGND
AINLAIN
AINL+
AIN
OV
OVFL*
M1
M0
4
C42
422
100
100n
AMUTE
TEC
AOUTAAOU
AOUTA+
AOU
VA
AGND
AOUTB+
AOU
AOUTBAOU
BMUTE
TEC
CMOU
OUT
FILT
LT+
384C
U384
NJM206
M2068
8
C42
423
100
100n
24
23
22
21
20
19
18
17
16
15
14
13
24
23
22
21
20
19
18
17
16
15
14
13
20
19
18
17
16
15
14
13
12
11
5
C38
383
100
100n
AIN
AINCH3+
AINCH3AIN
AIN
AINCH4AINCH4+
AIN
VREF1
C38
384
10uF/25
10u
25V
VREF2
C39
390
10uF/25
10u
25V
C10
10D
01uF
0.01u
C38
389
100n
100
AINCH1+
AIN
AIN
AINCH1-
6
10uF/25
10u
25V
C35
350
AOUTL
AOU
TLC38
386
1uF/50
1u
50V
10uF/25
10u
25V
C35
351
AOUTL
AOU
TL+
C39
392
1u 50V
1uF/50
C40
401
10uF/25
10u
25V
C39
394
1uF/50
1u
50V
C40
400
AOU
AOUTR-
AOUTR+
AOU
10uF/25
10u
25V
WF6
1
2
3
4
5
6
3K
R40
405
1K5
R40
407
C40
402
1n
1n5
1K5
R40
408
7
R40
409
3K3
2
3
3K3
5
6
C40
404
680pF
680p
C40
406
1
R41
411
C35
352
10u 25V
10uF/25
C41
410
6n8
6n
560R
560
R41
419
Q38
384
2SC287
2878
Q38
383
2SC287
2878
C40
403
6n8
6n
560R
560
U388
388A 10u
10uF/25
25V
M2068
NJM206
C40
405
680pF
680p
R37
379
2K
R38
380
2K
C41
411
680pF
680p
C41
413
7
+3.3VD
+3
U388
388B 10u
10uF/25
25V
M2068
NJM206
C41
412
680pF
680p
FB38
381
C40
407
100n
100
8
R41
412
47
47K
3
2
1
115B
CN115
Fullll_In
BASS
SS_In
WF3
From Panel-3J Shee
eet
115A)
(CN115
R42
420
47
47K
381-Q38
384
TR:
Q381
CAP:
C300
300-C301
301,C352
352-C407
407,C409
409-C42
429
RES:
R381
381-R42
425
IC:
381-U38
389
U381
115B CN341
CON
ON: CN104
341B
104B CN115
DIOD
ODE: D381
381-D39
396
FB:
FB381
381-FB38
383
8
L1TM Model I Power Stand
DSP PCB, Rev. B
100V, 120V and 230V Systems
P/N: 283364
Sheet 1 of 3
C42
429
100n
100
rrite Bea
ead
Ferr
+5VA
+5
+3.3V
+3
7
C42
428
100u 10V
100uF/10
OUT
OU
R41
417
Q38
382
DTA114
114ESA
3K3
R41
410
3K
+5VA
+5
R40
406
Q38
381
114ES
DTC114
R37
378
10
10K
1K5
R41
415
-15
15V'
3K
1K5
R41
416
R41
413
C40
409
1n5
1n
3K
3K3
R41
418
R41
414
GND
U38
389
78 05A
78L05
C42
427
10u 25V
10uF/25
IN
1
2
3 FLAG4 (DSP 138
138Pin)
4 FLAG5 (DSP 197
197Pin)
5
76Pin)
6 FLAG11(DSP 76
From MCU-2J Shee
eet
C39
396
341B
CN341
1uF/50
1u
50V
4
3
2
1
381A
CN381
C42
426
100n
100
+5VA
+5
+5VA
+5
From DSP-3C Shee
eet
FLAG9
Note: These parts are not inserted
inserted.
They are only
o for development
development.
C38
388
1uF/50
1u
50V
+5VA
+5
C38
385
100
100n
C38
387
100
100n
C39
391
100
100n
C39
393
100
100n
C39
395
100n
100
-15
15V
C39
399
1u 50V
1uF/50
FB38
382
6
WF4
From MCU-1J Shee
eet
(CN381
381B)
Ferr
rrite Bea
ead
+15V
+15
FB38
383
Ferr
rrite Bea
ead
C39
398
10u 25V
10uF/25
C10
10A
01uF
0.01u
AINCH2AIN
AIN
AINCH2+
AOUTL
AOU
TLAOUTL+
AOUTL
AOU
AOUTR+
AOUTRAOU
C39
397
100n
100
-15
15V'
C42
424
100
100n
4
8
C42
425
100
100n
+15V'
+15
U388
388C
M2068
NJM206
5
D
C
B
A
125
1
+3.3VD
+3
FB43
431
C43
433
100
100n
C43
430
1n
C43
435
10uF/25
10u
25V
C43
434
10n
10
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R43
433
431
U43
C43
436
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R43
430
75R
75
3
C44
440
1n
C44
441
100
100n
+3.3VD
+3
5
4
5361_LRCK_M
5361
+3.3VD
+3
150R
150
R42
426
150R
150
R42
427
+3.3VD
+3
MCLK_SYS
5361_BICK_M
5361
From Panel-2J Shee
eet
112A)
(CN112
R43
439
4k
4k7
(DSP_P7)
8416_LRC
8416
RCK (D
(DSP_P8)
(D
8416
8416_BICK
(DSP_P5)
SDOU
DOUT_841
8416 (D
OUT
OU
112B
CN112
WF2
1
2
R43
438
47
47k
+3.3VD
+3
R43
436R43
437
47k 47
47
47k
+3.3VD
+3
DATA_IN
DA
C43
437
100PF
100
1
VDD
VD
OE
C44
442
10u 25V
10uF/25
8
431
XTAL43
12 288MHz
12.288
FB43
432
rrite Bea
ead
Ferr
R43
434
47
47k
R43
435
47
47k
C43
439
10u 25V
10uF/25
+3.3VD
+3
8 47n
47nF
5
R45
450
10K
10
C44
443
100
100n
OLRCK
OBICK
SDOU
DOUT
OMCK
RMCK
VD+
VD
DGND
VL+
TX
C
U
RCBL
RCB
96KH
96
KHZ
AUDIO
AUDIO*
438
C45
454 C43
100
100n
1n
RXP3
RXP2
RXP1
RXP0
RXN
VA+
VA
AGND
FILT
RST*
RXSEL
EL1
RXSEL
EL0
TXSEL
EL1
TXSEL
EL0
NV
NV/RERR
+3.3VD
+3
1:1 XFMR
T43
432
8416
CS841
1
D43
432
4148
1N414
4
11
8
47k
2 47
1
(DSP_138
138Pin) RST841
8416
432C
U432
D43
431
1N414
4148
432A
U432
74
74LV32
9
10
74LV32
74
U432
432D
74LV32
74
4
L10
10A
2
3
4
5
6
7
8
9
E
DI
DIR
A0
A1
A2
A3
A4
A5
A6
A7
10uH
10u
19
1
Vcc
20
GND
GN
10
Ferr
rrite Bea
ead
C43
432
1n
3
R43
432
8416_ AUDI
8416
AUDIO
80Pin)
(DSP_80
C45
455
10n
10
C45
457
100p
100pF
6
75R
75
C45
456
100p
100pF
U432
432B
74LV32
74
C45
453
12
13
3
B0
B1
B2
B3
B4
B5
B6
B7
C45
451
100n
100
5
U43
433
428
18 R42
429
17 R42
16 R45
453
15 R45
454
14 R45
455
456
13 R45
457
12 R45
458
11 R45
74LV24
74
245
+3.3VD
+3
C44
447
100
100n
R46
464
R46
465
R46
466
+3.3VD
+3
5
150R
150
150R
150
150R
150
150R
150
150R
150
150R
150
150R
150
150
150R
R45
459
47k
47
C44
448
10uF/25
10u
25V
R46
463 47
47K
150R
150
150
150R
150R
150
6
5361_LRCK_S
5361
18)
DSP_LRCK (DSP_P18
4392_LRCK
4392
5361_BICK_S
5361
19)
DSP_BICK (DSP_P19
8406_BICK
8406
4392
4392_BICK
(DSP_137
137Pin) RST840
8406
8406_TCBLD
8406
8406_LRC
8406
RCK
8406_BICK
8406
SDIN_840
8406
23Pin)
(DSP_23
4392_MCLK
4392
5361_MCLK
5361
8406
8406_MCLK
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
U43
435
COPY/C
TEST
TE
EMPH*
SFMT0
SF
SFMT1
SF
VD
TEST
TE
TEST
TE
RST*
APMS
TCB
CBLD
ILRC
RCK
IBICK
SDIN
R45
451
220R
220
430-C45
458
C430
ORIG
TEST
TE
TXP
TXN
H/S*
VL
DGND
OMCK
TEST
TE
AUDIO*
AUDIO
U
V
CEN
TCB
CBL
U431
431-U43
435
426-R46
466
R426
8406
CS840
RES:
CAP:
112B-CN113
113B
CN112
IC:
CON
ON:
431-XTAL43
431
XTAL431
431-FB43
432
FB431
431-T43
432
AN: T431
TRAN
FB:
SPARK GAP: SG431
431-SG43
432
DIODE: D431
DIOD
431-D43
432
XTAL:
C44
444
100p
100pF
7
8
T43
431
1:1 XFMR
1
5
8
1
2
C45
450
10uF/25
10u
25V
From Panel-2J Shee
eet
113A)
(CN113
113B
CN113
WF2
C44
449
100
100n
+3.3VD
+3
DATA_OU
DA
OUT
C44
445
100p
100pF
G1
C44
446
100p
100pF
R46
461
47
47K
R46
462
47
47k
R46
460
47
47K
8
L1TM Model I Power Stand
DSP PCB, Rev. B
100V, 120V and 230V Systems
P/N: 283364
Sheet 2 of 3
+3.3VD
+3
R45
452
10
100
4
28
27
8406_TXP
26 8406
25
24
23
22
21 8406
8406_MCLK
20
19
18
17 8406
8406_V
16 8406
8406_CEN
15
7
D
C
B
A
126
D
R43
431
3K
C43
431
22
22n
4
5
+3.3VD
+3
100n
100
U432
432E
74LV32
74
2
GND
GN
4
C
B
A
1
14
7
D
1
C47
470
C47
471 C47
472
3
C46
468 C46
469
100n
100
474
C47
473 C47
100n
100
100n
100
C47
475 C47
476
100n
100
4
100n
100
C47
477 C47
478
100n
100
100n
100
480
C47
479 C48
100n
100
C48
483
100n
100
C48
484 C48
485
5
C48
481 C48
482
100n
100
R475
R476
R477
R474
10k
10k
R478
R479
R480
R481
R482
R483
R484
R485
R486
10k
5
100n
100
C48
486 C48
487
100n
100
6
100n
100
489
C48
488 C48
100n
100
6
C49
490 C49
491
100n
100
C49
492
100n
100
C49
493
SST29
SS
29VF02
020
+3.3VD
+3
100n
100
100n
100
U46
462
7
7
8
+3.3VD
+3
32
VDD
VD
195
19
12
A0
C46
460
194
19
11
A1
C49
497
193
19
10
4u7/16
4u7
16V
A2
100n
100
190
19
16
9
A3
GND
8
189
18
A4
7
1
188
18
A5
VPP
185
18
DATA7
DA
6
21
A6
Q7
184
18
DATA6
DA
5
20
A7
Q6
183
18
27
19
DATA5
DA
A8
Q5
180
18
DATA4
DA
26
18
A9
Q4
179
17
DATA3
DA
23
17
A10
Q3
178
17
DATA2
DA
25
15
A11
Q2
175
17
DATA1
DA
4
14
A12
Q1
174
17
DATA0
DA
28
13
A13
Q0
173
17
29
A14
3
31
171
17
A15
WE
2
24
170
17
A16
OE
30
22
169
16
A17
CE
166
16
165
16
+3.3VD
+3
164
16
162
16
R47
472 R47
473
161
16
10k
10
10k
10
160
16
59
R48
487
10k
10
R48
488
58
3k3
3k
153
15
1
R48
489
10k
10
48
3
46
2
U463
463A
47
74LV08
74
37
R49
490
10k
10
R49
491
75
10k
10
+3.3VD
+3
R49
492
42
10k
10
U463
463D
U463
463C
R49
493
12
43
9
10k
10
44
R49
494
11
10k
10
197 RST841
19
13
10
(DSP-2E Shee
eet)
8416 (D
198 RST840
19
(DSP-2E Shee
eet)
8406 (D
74LV08
74
74LV08
74
199 RST439
19
4392 (D
(DSP-1E Shee
eet)
201 RST536
20
5361 (D
(DSP-1E Shee
eet)
138 FLAG4 (D
13
(DSP-1E Shee
eet)
137 FLAG5 (D
13
(DSP-1E Shee
eet)
136
13
+3.3VD
+3
134
13
8416_AUDI
8416
AUDIO (D
(DSP-2E Shee
eet)
80
FLAG9 (D
(DSP-1E Shee
eet)
79
U463
463B
GRN R49
78
495
470R
470
4
C49
498
LED
LE
+3.3VD
+3
U463
463E
(DSP-1E Shee
eet)
76
FLAG11 (D
100n
100
LED46
LE
461
74LV08 5
74
207
20
R49
496
10k
10
206
20
R49
497
10k
10
74LV08
74
205
20
R49
498
10k
10
24
26
11
12
8
7
CAP:
C460
460-C49
499
(DSP-2J Shee
eet)
5
SDOU
DOUT_841
8416 (D
RES:
472-R49
499
R472
6
4
(DSP-2J Shee
eet)
8416_BICK (D
8416
IC:
461-U46
463
U461
2
(DSP-2J Shee
eet)
8416_LRC
8416
RCK (D
XTAL:
461-XTAL46
461
XTAL461
144
14
LED:
LE
LED461
LE
461-LE
LED46
461
143
14
(DSP-2J Shee
eet)
19
DSP_BICK (D
(DSP-2J Shee
eet)
18
DSP_LRC
RCK (D
22
(DSP-1J Shee
eet)
SDIN_439
4392 (D
(DSP-2J Shee
eet)
23
SDIN_840
8406 (D
(DSP-1J Shee
eet)
16
SDOU
DOUT_5361
5361S (D
17
(DSP-1J Shee
eet)
DOUT_5361
5361M (D
SDOU
13
15
203
20
20
208
21065L
DSP21065
ADDR0
ADD
ADDR1
ADD
ADDR2
ADD
ADDR3
ADD
ADDR4
ADD
ADDR5
ADD
ADDR6
ADD
ADDR7
ADD
ADDR8
ADD
ADDR9
ADD
ADDR10
ADD
ADDR11
ADD
ADDR12
ADD
ADDR13
ADD
ADDR14
ADD
ADDR15
ADD
ADDR16
ADD
ADDR17
ADD
ADDR18
ADD
ADDR19
ADD
ADDR20
ADD
ADDR21
ADD
ADDR22
ADD
ADDR23
ADD
RD
WR
BMS
SDA
DA10
DQM
DQ
SDCKE
SDCLK0
MS3
RAS
CAS
SDWE
FLAG0
FLAG1
FLAG2
FLAG3
FLAG4
FLAG5
FLAG6
FLAG7
FLAG8
FLAG9
FLAG10
FLAG11
IRQ2
IRQ1
IRQ0
PWM_EVENT1
PWM_EVENT0
DT0A
DT0B
TCLK0
TFS
FS0
DR0A
DR0B
RCLK0
RFS
FS0
ID0
ID
ID1
ID
TCLK1
TFS
FS1
DT1A
DT1B
DR1A
DR1B
RFS
FS1
RCLK1
NC
NC
U46
461
100n
100
100n
100
100n
100
191
192
200
VD
VDD
VDD
VD
VDD
VD
172
176
182
VD
VDD
VDD
VD
VDD
VD
100n
100
156
158
163
100n
100
VD
VDD
VDD
VD
VDD
VD
100n
100
ANALOG
ANA
VICES
DEVI
ADSP - 21065
AD
21065L
4
131
140
141
100n
100
100n
100
DATA0
DA
DATA1
DA
DATA2
DA
DATA3
DA
DATA4
DA
DATA5
DA
DATA6
DA
DATA7
DA
DATA8
DA
DATA9
DA
DATA10
DA
DATA11
DA
DATA12
DA
DATA13
DA
DATA14
DA
DATA15
DA
DATA16
DA
DATA17
DA
DATA18
DA
DATA19
DA
DATA20
DA
DATA21
DA
DATA22
DA
DATA23
DA
DATA24
DA
DATA25
DA
DATA26
DA
DATA27
DA
DATA28
DA
DATA29
DA
DATA30
DA
DA
DATA31
3
VD
VDD
VDD
VD
VDD
VD
2
100n
100
82
83
84
86
87
88
90
91
92
96
97
98
100
10
101
10
104
10
107
10
108
10
109
10
111
11
112
11
113
11
116
11
117
11
118
11
121
12
122
12
123
12
126
12
127
12
128
12
13
132
133
13
BMSTR
REDY
120
124
130
C46
466 C46
467
100n
100
53
63
TCK
TMS
TD1
TD0
TRST
EMU
VD
VDD
VDD
VD
VDD
VD
C46
464 C46
465
100n
100
151
15
149
14
148
14
146
14
14
147
145
14
ACK
BSEL
CPA
SW
SBTS
CS
BR1
BR2
DMAR1
DMAR2
DMAG1
DMAG2
HBR
HBG
MS0
MS1
MS2
RESET
CLKIN
SDCLK1
61
66
67
463
C46
462 C46
100n
100
69
152
15
65
64
56
55
27
28
38
39
50
51
40
52
70
71
74
15
157
30
34
XTAL
NC
NC
NC
NC
NC
VD
VDD
VDD
VD
VDD
VD
C46
461
100n
100
CLKIN
R49
499
1M
31
115
11
142
14
202
20
102
10
10
103
36
45
54
100n
100
C49
495
30pF
30p
C49
496
XTAL46
461
30pF 30
30p
30.0M
0MHz
RST (D
(DSP-1E Shee
eet)
C49
499
10uF/25
10u
25V
VD
VDD
VDD
VD
VDD
VD
100n
100
+3.3VD
+3
DATA0
DA
DATA1
DA
DATA2
DA
DATA3
DA
DATA4
DA
DA
DATA5
DATA6
DA
DATA7
DA
2
95
105
110
GN
GND
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
C
B
A
+3.3VD
+3
1
VD
VDD
VDD
VD
VDD
VD
159
167
168
177
181
186
187
196
204
8
8
+3.3VD
+3
6
L1TM Model I Power Stand
DSP PCB, Rev. B
100V, 120V and 230V Systems
P/N: 283364
Sheet 3 of 3
D
C
B
A
127
77
85
93
GN
GND
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
21
29
32
GN
GND
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
VD
VDD
VDD
VD
VDD
VD
62
68
72
73
81
89
94
99
106
14
7
VD
VDD
VDD
VD
VDD
VD
114
119
125
129
135
139
150
154
155
1
9
20
GN
GND
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
GND
GN
VD
VDD
VDD
VD
VDD
VD
3
10
14
25
33
35
41
49
57
60
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
D
C
B
A
1
1
DAMP1(A).SCH
2
CLOCK-2
mode-2
OUT-3
OUT-4
CLOCK-3
DAMP2(A).SCH
OUT-5
mode-3
OUT-6
2
D805
1N4148
D806
1N4148
R877
22K
R878
10K
R880 47K
3
VDDP
C957
2u2/50V
Q803
KTC3875Y
22K
R888
R881 47K
R886 47K
R887 47K
R905
47K
3
47K
R889
C961
10uF/25V
FC
+5VP
CN812A
3
R892
10K
2
1
CN813A
4
Q807
KTA1504Y
Q806
KTC3875Y
D815
1N4148
CON2
22K
R882
pro-in
1N4148
DGND
D810
1N4148
1N4148
D812
D811
3PIN
2
1
R890
10K
R891
10K
VSSP
4
VDDP
D814
1N4148
R904
47K
R883
47K
C960
10uF/25V
R884
10K
R885
10K
VSSP
D808
D807
1N4148
1N4148
1N4148
5
D809
5
Q804
KTC3875Y
Q805
KTA1504Y
6
6
L1TM Model I Power Stand
Class-D Amplifier PCB, Rev. A
120V and 230V Systems
P/N: 306282
Sheet 1 of 3
D
C
B
A
128
D
C
B
A
C959
2u2/50V
CN805A
1
2
AMP IN 2
VSS
4
3
2
1
1
DZ805
22V
R895
3K9
R896
2K2
R869
3K9
C853
1nF
SG808
GAP
CN806A
VDD
GND
(+27V )
(-27V)
CON4
1
C967
100nF
R830
10K
R900
39K
2
R870
51R 1/4W
Q811
S8050
VSSP
C857
1000uF/35V
C858
1000uF/35V
VDDP
C869
330pF
DZ802
5V6
R828
39K
VDDA
C964
220uF
16V
C856
220nF
C855
220nF
C868
1uF/63V
C867
1uF/63V
C901
220nF
R829
5K6
R831
5K6
C866
330pF
L811
BEAD
BEAD
L812
R825
10K
R824
10K
Q810
KTC3875Y
L819
BEAD
C865
330pF
C854
1nF
2
3
VDDA
VSSA
C852
220nF
BEAD
L813
CLOCK-2
mode-2
R845
27K/1%
R827
5R6
C861
C859 220nF
100nF
C862
220nF
L814
C860
100nF
R826
5R6
BEAD
3
U806
C870
220nF
1
2
3
4
5
6
7
8
9
10
11
12
VSS1
SGD1
VDD1
IN1IN1+
MODE
OSC
IN2+
IN2VDD2
SGD2
VSS2
4
24
23
22
21
20
19
18
17
16
15
14
13
VDDP
R832
270K
SWH1
REL1
DIAC
ENA1
PWM1
STA1
VSSD
PWM2
ENA2
DIAT
REL2
SWH2
TDA8929T/N1F
C871
220nF
VDDA
C863
47uF/63V
GND
C864
47uF/63V
VSSA
4
C873
330pF
VSSA
5
C874
47uF/63V
1K
C878
220nF
C882
47uF/63V
C879
47uF/63V
VSSP
C876
47uF/63V
R833
1K
C872
220nF
VSSA
R843
C881
220nF
VSSP
5
VDDP
C875
220nF
VDDP
VSSP
C877
220nF
C880
220nF
C883
220nF
VSSP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
6
OUTPUT1
BOOT1
TDA8927J/N1E
SWITCH1
RELEASE1
DIAGNOSE
ENABLE1
VDD1
BOOOT1
OUT1
VSS1
VSTAB1
VSS2
OUT2
BOOT2
VDD2
ENABLE2
POWER UP
RELEASE2
SWITCH2
U804
PWM IN1
OUTPUT3
BOOT3
HS801
TDA8927J/N1E
SWITCH1
RELEASE1
DIAGNOSE
ENABLE1
VDD1
BOOOT1
OUT1
VSS1
VSTAB1
VSS2
OUT2
BOOT2
VDD2
ENABLE2
POWER UP
RELEASE2
SWITCH2
U805
BOOT2
OUTPUT2
PWM IN2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
BOOT4
OUTPUT4
6
15nF
C884
C902
560pF
C886
15nF
C887
560pF
15nF
C892
C893
560pF
C895
15nF
C896
560pF
7
L816
27uH
R844
5W 7R5
27uH
L815
C885
560pF
R834 R835
5R6 5R6
VDDP VSSP
R836 R837
5R6 5R6
27uH
L818
C889
330nF/63V
C888
560pF
VDDP VSSP
R838 R839
5R6 5R6
R842
5W 7R5
27uH
L817
C894
560pF
R841
5R6
VDDP VSSP
R840
5R6
C891
1nF
C974
1nF
C890
1uF/63V
C900
1nF
C899
1uF/63V
8
AMP OUT 2
1
2
3
4
CN807A
output+
250W
BTL
output-
CN808A
output+
250W
1
BTL
2
outputAMP OUT 2
OUT-3
SG804
GAP
C973
1nF
1nF
C972
OUT-4
SG803
GAP
8
L1TM Model I Power Stand
Class-D Amplifier PCB, Rev. A
120V and 230V Systems
P/N: 306282
Sheet 2 of 3
C898
330nF/63V
C897
560pF
VDDP VSSP
7
D
C
B
A
129
2
1
2
1
2
1
D
C
B
A
C962
2u2/50V
CN809A
1
2
CON4
4
3
2
1
C968
100nF
R901
39K
2
R902
R867
27K/1%
330pF
C922
DZ803
5V6
R850
39K
VDDA
1uF/63V
C965
220uF
16V
C920
VDDP
VSSP
C910
1000uF/35V
C909
1000uF/35V
1uF/63V
C908
220nF
C907
220nF
C921
51R 1/4W
2
C919
220nF
Q813
S8050
BEAD
L822
R847
10K
R846
10K
BEAD
L821
C918
330pF
R853
5K6
5K6
R851
Q812
KTC3875Y
L829
1
DZ806
22V
R897
3K9
R898
2K2
R879
C906
1nF
C917
330pF
BEAD
R852
10K
3K9
C905
1nF
SG809
GAP
CN810A
AMP IN 3
VDD
GND
(+27V )
VSS
(-27V )
1
3
mode-3
VDDA
C903
220nF
VSSA
C914
220nF
C913
220nF
BEAD
L823
CLOCK-3
R848
5R6
C911
100nF
C912
100nF
R849
5R6
L824
BEAD
3
VSS1
SGD1
VDD1
IN1IN1+
MODE
OSC
IN2+
IN2VDD2
SGD2
VSS2
U809
4
24
23
22
21
20
19
18
17
16
15
14
13
VDDP
R854
270K
SWH1
REL1
DIAC
ENA1
PWM1
STA1
VSSD
PWM2
ENA2
DIAT
REL2
SWH2
TDA8929T/N1F
C923
220nF
1
2
3
4
5
6
7
8
9
10
11
12
C924
220nF
VDDA
C915
47uF/63V
GND
C916
47uF/63V
VSSA
4
C933
330pF
VSSA
5
C925
47uF/63V
C930
220nF
C935
47uF/63V
1K
C931
47uF/63V
VSSP
C928
47uF/63V
R855
1K
C927
220nF
VSSA
R856
C934
220nF
VSSP
5
VDDP
C926
220nF
VSSP
VDDP
C929
220nF
C932
220nF
C936
220nF
VSSP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
6
OUTPUT1
BOOT1
U808
SWITCH1
RELEASE1
DIAGNOSE
ENABLE1
VDD1
BOOOT1
OUT1
VSS1
VSTAB1
VSS2
OUT2
BOOT2
VDD2
ENABLE2
POWER UP
RELEASE2
SWITCH2
TDA8927J/N1E
BOOT2
OUTPUT2
PWM IN2
HS801
PWM IN1
OUTPUT3
BOOT3
U807
SWITCH1
RELEASE1
DIAGNOSE
ENABLE1
VDD1
BOOOT1
OUT1
VSS1
VSTAB1
VSS2
OUT2
BOOT2
VDD2
ENABLE2
POWER UP
RELEASE2
SWITCH2
TDA8927J/N1E
BOOT4
OUTPUT4
6
C937
15nF
C938
560pF
15nF
C940
C941
560pF
C946
15nF
C947
560pF
C949
15nF
C950
560pF
R857
5R6
7
R858
5R6
L826
27uH
C943
330nF/63V
R861
5W 7R5
L825
27uH
C939
560pF
R860
5R6
VDDP VSSP
R859
5R6
C942
560pF
L828
27uH
L827
27uH
C948
560pF
R863
5R6
VDDP VSSP
R862
5R6
VDDP VSSP
R864 R865
5R6
5R6
R866
5W 7R5
C945
1nF
C944
1uF/63V
C954
1nF
SG805
GAP
8
SG806
GAP
C977
1nF
C953
1uF/63V
8
OUT-5
C975
1nF
CN811A
output+
1 250W
2 BTL
outputAMP OUT 3
C976
1nF
OUT-6
L1TM Model I Power Stand
Class-D Amplifier PCB, Rev. A
120V and 230V Systems
P/N: 306282
Sheet 3 of 3
C952
330nF/63V
C951
560pF
VDDP VSSP
7
2
D
C
B
A
130
2
1
1
2
1
D
C
B
A
CN805
805A
2
1
CON
ON2
VDDP
VDD
CN807
807A_1
CN807
807A_2
R84
849
10K
10
R85
850
10K
10
1
R80
803
10
10K
R80
804
10
10K
47K
47
R85
855
D80
801
1N414
4148
+5VP
+5
FC
C87
878
2u2 50V
2u2/50
Q80
803
KTC3875
3875Y
CN812
812A
3
2
1
ON3
CON
CN813
813A
2
1
ON2
CON
1
C82
823
2u2 50V
2u2/50
R80
805
5K6
R80
806
5K6
R85
851
47
47K
R85
852
47
47K
R901
901B
56
56K
C80
809
330pF
330p
L80
803
BEAD
L80
804
BEAD
C81
810
330p
330pF
2
C82
824
100n
100nF
DZ80
802
22
22V
R81
813
3K9
R81
814
2K2
C81
811
DNI
DN
R81
812
39
39K
R81
811
51R 1/4W
51
Q80
801
8050
S805
3
1
2
3
4
5
6
7
8
9
10
11
12
VDDP
VDD
VDDP
VDD
4
VDDP
VDD
VSS
SSP
C82
825
330pF
330p
C82
826
100n
100nF
D80
808
1N414
4148
D80
807
4148
1N414
Stab
VSS
SSA
VSS
SSP
VSS
SSP
VSS
SSA
1
2
3
4
806A
CN806
C83
833
100n
100nF
VDDP
VDD
C83
832
C82
829
33u 63V 100n
33uF/63
100nF
VDDP
VDD
C83
831
100nF
100n
VSS
SSP
24
23
22
21
20
19
18
17
16
15
14
13
10k
10
R81
815
R81
816
10
10k
R86
861
15
15K
4
1/2o
2ofStab
5
C83
834
100n
100nF
VDDP VSS
VDD
SSP
R82
829
10
10R
VDDP VSS
VDD
SSP
R82
828
10R
10
C83
835
100n
100nF
U80
802
DA893
8939
TDA
803
U80
DA893
8939
TDA
C83
839
100n
100nF
C83
837
100n
100nF
SSA1
VSS
VSS
SSD
IN1IN
VDDP1
VDD
VDDA1 BOO
VDDA
OOT1
IN1+
IN
OUT1
OU
POWERUPVSS
SSP1
ENA
NABLE STAB1
DIAGN
DIA
STAB2
CGND
SSP2
VSS
OUT2
OU
1N2+
VDDA
VDDA2
BOO
OOT2
1N2VDDP2
VDD
SSA2
VSS
NC
R81
818
10
10R
SSP
VDDP VSS
VDD
R81
817
10
10R
R82
825
220
220R
C83
836
100n
100nF
C83
838
100n
100nF
VDDP VSS
VDD
SSP
L80
801
BEAD
C80
803
100n
100nF
L80
802
BEAD
C80
804
100n
100nF
C84
841
100n
100nF
6
VSS
SSP
R83
839
10R
10
24
23
22
21
20
19
18
17
16
15
14
13
VDDP
VDD
C84
842
100n
100nF
VSS
SSP
VDDP
VDD
C84
844
C84
843
100p
100pF
100pF
100p
R84
840
10
10R
C84
846
100nF
100n
C85
853
100p
100pF
VDDP
VDD
C85
850
100p
100pF
VDDP
VDD
R84
841
10R
10
C84
845
100n
100nF
VSS
SSP
C84
847
100n
100nF
C84
848
100n
100nF
VSS
SSP
VSS
SSP
C85
852
100p
100pF
R84
843
10
10R
VSS
SSP
C85
855
100n
100nF
C85
859
100p
100pF
VDDP
VDD
R84
844
10
10R
100nF
100n
C85
857
100n
100nF
C85
856
VSS
SSP
C85
854
100n
100nF
C85
851
100n
100nF
C84
849
100p
100pF
VSS
SSP
R84
842
10R
10
VDDP
VDD
24
23
22
21
20
19
18
17
16
15
14
13
C85
858
100p
100pF
VSS
SSP
VDDA
VDD
C80
807
100n
100nF
R80
801
10R
10
C80
805
220uF/35
220u
35V
VSS
SSA
C80
808
100n
100nF
R80
802
10R
10
6
C80
806
220uF/35
220u
35V
VSS
SSP
VDDP
VDD
VSS
SSA1
SSD
VSS
IN1IN
VDDP1
VDD
VDDA1 BOO
VDDA
OOT1
IN1+
IN
OUT1
OU
SSP1
POWERUPVSS
NABLE STAB1
ENA
DIAGN
DIA
STAB2
CGND
SSP2
VSS
OUT2
OU
1N2+
VDDA2 BOO
VDDA
OOT2
VDDP2
VDD
1N2SSA2
VSS
NC
R82
826 R82
827
10
10R
10R
10
R81
819
1
220R
220
2
R82
820
3
220R
220
R82
821
4
220R
220
5
Stab
R82
822
6
7
220R
220
R82
823
8
220R VSS
220
SSA
9
10
11
12
1/2o
2ofStab
R83
836
220R
220
C84
840
100n
100nF
5
838
R83
837 R83
10
10R
10
10R
R83
830
1
220R
220
2
R83
831
3
220R
220
R83
832
4
220R
220
5
Stab
R83
833
6
220R
220
R83
834
7
8
220R
220
VSS
SSA
R83
835
9
10
220R
220
11
12
C80
801
1000uF/35
1000u
35V
C80
802
1000uF/35
1000u
35V
27V
-27
R82
824
220
220R
Chann
nnel 1
VDDP
VDD
VSS
SSP
SWH1
REL
EL1
DIAC
DIA
ENA
NA1
PWM1
STA1
VSS
SSD
PWM2
ENA
NA2
DIAT
DIA
REL
EL2
SWH2
C82
828
C83
830
100nF
33u 63V 100n
33uF/63
VSS
SSP
C82
827
100n
100nF
DZ80
802
22V
22
Q80
806
KTA1504
1504Y
C82
821
220uF/16
220u
16V
VSS
SSA
1/2o
2ofStab
VSS
SS1
SGD1
VDD1
VDD
IN1IN
IN1+
IN
MOD
ODE
OSC
IN2+
IN
IN2IN
VDD2
VDD
SGD2
VSS
SS2
801
U80
TDA
DA8929
8929T
C82
820
100n
100nF
DZ80
801
5V6
+27V
+27
VSS
SSP
C82
822
220n
220nF
D80
806
4148
1N414
C81
819
100nF
100n
R81
810
39
39K
VDDA
VDD
R80
809
30k
30
VSS
SSA
C81
815
150p
150pF
VSS
SSA
C81
818
100n
100nF
D80
805
4148
1N414
3
Channe
hannel 1 and 2 co
common
mon par
parts
ts
C81
816
100n
100nF
Q80
802
KTC3875
3875Y
R80
807
5K6
C81
813
1u 63V
1uF/63
C81
814
1uF/63
1u
63V
VDDA
VDD
C81
817
100n
100nF
D80
802
4148
1N414
Q80
804
3875Y
KTC3875
D80
803
4148
1N414
R85
857
10K
10
R86
860
10K
10
10R
10
R85
858
VSS
SSP
D80
804
Q80
805
1N414
4148
1504Y
KTA1504
R80
808
5K6
C88
880
100n
100nF
R85
856
10
10K
C81
812
DNI
DN
R85
853
22
22K
C87
879
R85
854 10uF/25
10u 25V
47K
47
C901
901B
10
10UF/50
50V
L80
809 4.7u
7uH
2
7
VSS
SSP
C86
864
100nF
100n
L80
805
22u
22uH
L80
806
22u
22uH
C86
865
100nF
100n
VDDP
VDD
C86
866
100n
100nF
C87
872
680n
680nF
C87
873
680n
680nF
C86
861
470u 35V
470uF/35
VSS
SSP
C86
867
100n
100nF
8
CN807
807A_1
C87
876
470n
470nF
R84
847
7R5/5W
CN807
807A_2
R84
846
1K
C87
871
100nF
100n
VDDP
VDD
C87
870
100n
100nF
VDDP
VDD
C87
875
680n
680nF
R84
845
1K
C86
863
470u 35V
470uF/35
VSS
SSP
C87
874
680n
680nF
VDDP
VDD
C86
869
100n
100nF
VSS
SSP
8
1
2
CN807
807A
OUT
TO SPK OU
C87
877
470n
470nF
R84
848
7R5/5W
L1TM Model I Power Stand
Class-D Amplifier PCB, Rev. B
100V, 120V, 220-240V Systems
P/N: 312945
Sheet 1 of 2
VDDP
VDD
C86
868
100n
100nF
VDDP
VDD
L80
808
22u
22uH
L80
807
22u
22uH
VSS
SSP
C86
862
470u 35V
470uF/35
C86
860
470u 35V
470uF/35
VDDP
VDD
7
D
C
B
A
131
D
C
B
2
1
805A
CN805
ON2
CON
VDDP
VDD
R84
849
10K
10
R85
850
10K
10
1
R80
803
10
10K
R80
804
10K
10
R80
805
5K6
R85
855
47K
47
D80
801
4148
1N414
+5VP
+5
FC
C87
878
2u2 50V
2u2/50
Q80
803
KTC3875
3875Y
CN812
812A
3
2
1
ON3
CON
813A
CN813
C82
823
2u2 50V
2u2/50
R80
806
5K6
R85
851
47K
47
R85
852
47
47K
R901
901B
56K
56
L80
803
BEAD
C80
809
330p
330pF
L80
804
BEAD
R85
853
22K
22
C81
810
330p
330pF
R85
854
47K
47
2
C82
824
100n
100nF
DZ80
802
22
22V
R81
813
3K9
R81
814
2K2
C81
811
DNI
DN
R80
808
5K6
C81
812
DNI
DN
D80
802
4148
1N414
R85
857
10K
10
R81
812
39
39K
R81
811
51R 1/4W
51
3
R81
810
39
39K
VDDA
VDD
R80
809
30k
30
C81
819
100nF
100n
1
2
3
4
5
6
7
8
9
10
11
12
VDDP
VDD
VDDP
VDD
C83
831
100nF
100n
VSS
SSP
4
VDDP
VDD
VDDP
VDD
VSS
SSP
C82
825
330pF
330p
C82
826
100n
100nF
VDDP
VDD
C83
833
100n
100nF
VSS
SSP
VSS
SSA
1
2
3
4
CN806
806A
D80
808
1N414
4148
D80
807
1N414
4148
C82
829
C83
832
33u 63V 100n
33uF/63
100nF
Stab
VSS
SSA
VSS
SSP
24
23
22
21
20
19
18
17
16
15
14
13
R81
815
10k
10
R81
816
10k
10
R86
861
15
15K
4
C80
801
1000uF/35
1000u
35V
C80
802
1000uF/35
1000u
35V
27V
-27
5
5
R82
826
10
10R
C83
835
100n
100nF
6
U80
802
TDA
DA893
8939
C83
837
100n
100nF
C83
839
100n
100nF
U80
803
DA893
8939
TDA
C84
841
100n
100nF
6
VSS
SSP
R83
839
10R
10
24
23
22
21
20
19
18
17
16
15
14
13
VDDP
VDD
C84
842
100n
100nF
C84
844
100p
100pF
VDDP
VDD
C84
846
100n
100nF
R84
840
10
10R
C84
843
100pF
100p
VSS
SSP
C84
845
100n
100nF
VSS
SSP
R84
843
10
10R
C85
853
100p
100pF
VDDP
VDD
C85
850
100pF
100p
C85
852
100p
100pF
VSS
SSP
VDDP
VDD
R84
841
10
10R
100nF
C84
847 100n
C84
848
100n
100nF
VSS
SSP
C85
851
100n
100nF
C85
854
100n
100nF
C85
859
100pF
100p
VSS
SSP
C85
855
100nF
100n
VDDP
VDD
R84
844
10
10R
100nF
100n
VSS
SSP
C85
856
C84
849
100p
100pF
VSS
SSP
R84
842
10R
10
24
23
22
21
20
19
18
17
16
15
14
13
C85
857
100n
100nF
VSS
SSP
VSS
SSA
C80
808
100n
100nF
C80
807
100nF
100n
VDDA
VDD
C85
858
100p
100pF
VDDP
VDD
VSS
SSP
VDDP
VDD
VSS
VSS
SSA1
SSD
IN1IN
VDDP1
VDD
VDDA1 BOO
VDDA
OOT1
IN1+
IN
OUT1
OU
POWERUP VSS
SSP1
STAB1
STAB2
VSS
SSP2
OUT2
OU
BOO
OOT2
VDD
VDDP2
NC
ENA
NABLE
DIAGN
DIA
CGND
1N2+
VDDA
VDDA2
1N2SSA2
VSS
R82
827
10
10R
VDDP VSS
VDD
SSP
R82
829
10R
10
VDDP VSS
VDD
SSP
R82
828
10R
10
R83
837
10
10R
R80
801
10R
10
R80
802
10
10R
C80
806
220uF/35
220u
35V
C80
805
220uF/35
220u
35V
R83
838
10
10R
VDDP VSS
VDD
SSP
L80
801
BEAD
C80
803
100n
100nF
L80
802
BEAD
C80
804
100n
100nF
SSD
VSS
SSA1
VSS
VDDP1
VDD
IN1IN
OOT1
VDDA1 BOO
VDDA
OUT1
OU
IN1+
IN
POWERUP VSS
SSP1
ENA
NABLE STAB1
DIAGN
DIA
STAB2
CGND
SSP2
VSS
1N2+
OUT2
OU
VDDA
VDDA2
BOO
OOT2
1N2VDD
VDDP2
SSA2
VSS
NC
R81
818
10
10R
SSP
VDDP VSS
VDD
R81
817
10
10R
R82
825
220
220R
C83
834
100n
100nF
R82
824
220
220R
C83
836
100n
100nF
C83
838
100n
100nF
R83
835
220
220R
R83
836
220
220R
C84
840
100n
100nF
R83
830
1
220R
220
2
R83
831
3
220R
220
R83
832
4
220R
220
5
Stab
6
R83
833
7
220R
220
R83
834
8
220R
220
VSS
SSA 9
10
11
12
1/2o
2ofStab
R81
819
1
220R
220
2
R82
820
3
220R
220
R82
821
4
220R
220
5
Stab
R82
822
6
7
220R
220
R82
823
8
220R
220
VSS
SSA 9
10
11
12
1/2o
2ofStab
Chann
nnel 2
VDDP
VDD
VSS
SSP
C82
828
C83
830
33u 63V 100n
33uF/63
100nF
VSS
SSP
801
U80
DA8929
8929T
TDA
SWH1
REL
EL1
DIAC
DIA
ENA
NA1
PWM1
STA1
VSS
SSD
PWM2
ENA
NA2
DIAT
DIA
REL
EL2
SWH2
DZ80
802
22
22V
Q80
806
KTA1504
1504Y
C82
821
220uF/16
220u
16V
VSS
SSA
1/2o
2ofStab
C82
827
100n
100nF
VSS
SS1
SGD1
VDD1
VDD
IN1IN
IN1+
IN
MOD
ODE
OSC
IN2+
IN
IN2IN
VDD2
VDD
SGD2
VSS
SS2
DZ80
801
5V6
C82
820
100n
100nF
VSS
SSP
+27V
+27
C82
822
220nF
220n
D80
806
4148
1N414
3
Channe
hannel 1 and 2 co
common
mon par
parts
ts
D80
805
1N414
4148
C81
818
100n
100nF
VSS
SSA
C81
815
150p
150pF
VSS
SSA
Q80
801
S805
8050
C81
816
100n
100nF
Q80
802
KTC3875
3875Y
R80
807
5K6
C81
813
1u 63V
1uF/63
C81
814
1u 63V
1uF/63
VDDA
VDD
C81
817
100n
100nF
Q80
804
3875Y
KTC3875
R86
860
10K
10
10R
10
R85
858
VSS
SSP
D80
804
Q80
805
4148 KTA1504
1N414
1504Y
D80
803
1N414
4148
C88
880
100n
100nF
R85
856
10K
10
C87
879
10u 25V
10uF/25
C901
901B
10UF/50
10
50V
L80
809 4.7u
7uH
2
7
C86
864
100n
100nF
L80
805
22u
22uH
L80
806
22u
22uH
C86
865
100n
100nF
VDDP
VDD
C86
866
100n
100nF
C87
872
680n
680nF
C87
873
680nF
680n
C86
861
470u 35V
470uF/35
VSS
SSP
VSS
SSP
8
C86
867
100n
100nF
CN807
807A_1
C87
876
470n
470nF
R84
847
7R5/5W
R84
846
1K
C87
871
100n
100nF
VDDP
VDD
C87
870
100n
100nF
VDDP
VDD
C87
875
680n
680nF
R84
845
1K
C86
863
470u 35V
470uF/35
VSS
SSP
C87
874
680n
680nF
VDDP
VDD
C86
869
100n
100nF
VDDP
VDD
8
1
2
CN807
807A
TO SPK OU
OUT
C87
877
470nF
470n
R84
848
7R5/5W
L1TM Model I Power Stand
Class-D Amplifier PCB, Rev. B
100V, 120V, 220-240V Systems
P/N: 312945
Sheet 2 of 2
C86
868
100n
100nF
VDDP
VDD
L80
808
22u
22uH
L80
807
22u
22uH
VSS
SSP
C86
862
470uF/35
470u
35V
C86
860
470u 35V
470uF/35
VDDP
VDD
VSS
SSP
7
CN807
807A_2
A
2
1
ON2
CON
1
D
C
B
A
132
D
2
2
+5VD
+5
X
3
3
D706
C70
706
10
10n
D70
707
4148
1N414
XIN
7
33
32
5
+5VD
+5
5
R70
708
6
1K
4
1N414
148
705
R70
704 R70
470R
470R 470
470
+5VD
+5
NY17
CNY
U70
703
MIDI
DI_INTERFACE
+5VD
+5
R70
707
47k
47
R70
703
470R
470
C71
714
100n
100
+5VD
+5
6
R71
711
220
220R
R71
713
1R/2W/FUSE
FB70
701
Z70
701
5V1
709
C71
716 D70
1N400
4001
1n
L70
701
rrite Bea
ead
Ferr
220R
220
R70
709
L70
702
Ferr
rrite Bea
ead
SG70
701
GAP
1
U70
704
74HC00
00D
SN74
rrite Bea
ead
Ferr
L70
703
Ferr
rrite Bea
ead
R71
712 220
220R
D70
708
1N414
4148
1
3
2
C71
717
100
100n
NC
C71
715
10u 25V
10uF/25
R70
706
470
470R
R
LED70
LE
701
LED
RG_LE
G
CH_2
7
1
2
3
4
5
6
7
8
ON8
CON
1
2
3
4
5
6
7
8
701B CN701
701A
CN701
WF8
CN702
702B CN702
702A
702-VR71
710
VR702
6
1
4
2
5
3
7
8
6
7
E
E
TCS083
0837
6
3
1
TO POWER STAN
AND
4
2
5
DIN70
DIN
701
1
7
CN701
701B-CN702
702B
3
TCS083
0837
DIN70
DIN
702
4
2
5
1
2
3
4
5
6
7
8
6
1
4
2
5
3
7
ON8
CON
C701
701-C71
717
1
2
3
4
5
6
7
8
CAP:
L701
701-L70
703
701-R71
714
R701
WF8
RES:
U701
701-U70
704
SG70
704
GAP
IC:
DIN701
701-DIN70
702
XTAL701
701-XTAL70
701
L:
DIN:
DIN
XTAL:
VR:
D701
701-D70
709
LED701
LE
701-LE
LED70
702
CN701
701A-CN702
702A
ODE:
DIOD
CN:
LED:
LE
8
L1TM Model I Power Stand
Remote Control PCB, Rev. B
100V, 120V and 230V Systems
P/N: 273829
Sheet 1 of 1
+5V
+5
7
SG70
702
GAP
SG70
703
GAP
GAP
SG70
705
2
1
4
C70
708
30p
30pF
8
37
36
35
34
20
19
18
17
16
15
14
13
2
1
43
42
41
40
39
38
7
CHANN
HANNEL
EL
X
X0
X1
X2
X3
X4
X5
X6
X7
NONE
NON
1M
R71
714
XTAL70
701
12MHz
12M
C70
707
30p
30pF
12
RESET
P14
14/RXD
P15
15/TXD
P37
37/AD
ADC7
P36
36/AD
ADC6 P10
10/T0(CAP/PWM)
P35
35/AD
ADC5
P11
11/T1CK
12/T1(CAP/PWM)
P34
34/AD
ADC4 P12
P33
33/AD
ADC3
P32
32/AD
ADC2
P31
31/AD
ADC1
P30
30/AD
ADC0
U70
702
8475
QFP-S3C847
R70
702
31
30
29
28
27
26
25
24
P45
P44
P43
P42
P41
P40
TEST
TE
XOU
OUT
100R
100
21
44
3
4
10
11
9
VD
VDD
AVREF
AV
+5VD
+5
5
22
R70
701
22
22k
+5VD
+5
INPUT
INH C B A
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 * * *
on't Care cond
ondition
on.
*Don
C70
703
10u 25V
10uF/25
C70
704
100
100PF
+5VD
+5
P13
13/BUZ
P27
27/INT7
P26
26/INT6
P25
25/INT5
P24
24/INT4
P23
23/INT3
P22
22/INT2
P21
21/INT1
P20
20/INT0
P00
P01
P02
P03
P04
P05
P06
P07
6
8
1N414
148
1N414
148
11
10
9
C71
712
100
100n
5
9
D705
D702
A
B
C
C71
711
1uF/50
1u
50V
10
1N414
148
X0
X1
X2
X3
X4
X5
X6
X7
U70
701
4051
CD405
13
14
15
12
1
5
2
4
VEE
IN
INH
C70
709
1uF/50
1u
50V
4
MIC_CL
CLIP
R
LED70
LE
702
LED
RG_LE
3
11
6
2
12
D701
2
2
2
7
6
+5VD
+5
C71
710
100
100n
G
CH_1
5
13
VR70
702
50KB
50
704
2 VR70
50KB
50
706
2 VR70
50KB
50
708
2 VR70
50KB
50
2
C70
702
1u 50V
1uF/50
4
1
2
2
1
14
1
+5VD
+5
VR70
703
50KB
50
VR70
705
50
50KB
VR70
707
50
50KB
710
2 VR71
50
50KB
C70
701
100
100n
3
E
E
D
C
B
A
133
1
1
1
VR70
709
50KB
50
2
AVSS
AV
23
3
3
3
C
B
A
1
VSS
6
GND
GN
8
3
1
3
1
1
1
1
VCC
16
3
3
3
3
1
CH_GA
GAIN
MIC_GA
GAIN
EQ_AD
ADJUST
D
C
B
A
1
Pisa Line Source
1
CN1
MALE CONNECTOR
CN2 CN3
4PIN 4PIN
1
2
FEMALE CONNECTOR
2
CN300L
Line Source Output
1
2 RED
1
3
2
4
CN8 CN9
4PIN 4PIN
1
3
3
2
4
3
4
3 BLK
CN7
FEMALE CONNECTOR
4
4
Pisa Line Source
Output Connector
1
+
-
2
+
SPK2
5.5O
+
SPK3
5.5O
+
+
-
SPK5
5.5O
+
SPK6
5.5O
3
+
SPK7
5.5O
+
SPK8
5.5O
+
SPK9
5.5O
+
SPK10
5.5O
+
SPK11
5.5O
+
-
+
+
+
+
+
+
+
SPK24
5.5O
SPK12
5.5O
+
-
+
SPK4
5.5O
+
-
+
SPK1
5.5O
Line Source Lower Array
+
-
SPK23
5.5O
SPK22
5.5O
SPK21
5.5O
SPK20
5.5O
SPK19
5.5O
SPK18
5.5O
SPK17
5.5O
SPK16
5.5O
SPK15
5.5O
SPK14
5.5O
SPK13
5.5O
Line Source Upper Array
3
CN4
4PIN
1
4
1
3
2
4
CN5
4PIN
3
2
4
4
CN6
MALE CONNECTOR
L1TM Model I Line Array
Wiring Diagram
100V, 120V and 230V Systems
Sheet 1 of 1
-
2
D
C
B
A
134
Figure 13. EMI (FCC) Filter PCB Assembly Board Layout
Figure 14. +/-27V SMPS PCB Assembly
Board Layout
Figure 15. Auxiliary P/S PCB Assembly
Board Layout
135
Figure 16. Input Panel PCB Assembly
Top Etch Board Layout
Figure 17. Input Panel PCB Assembly
Bottom Etch Board Layout
136
Figure 18. DSP PCB Assembly
Top Etch Board Layout
Figure 19. DSP PCB Assembly
Bottom Etch Board Layout
137
Figure 20. MCU PCB Assembly
Top Etch Board Layout
Figure 21. MCU PCB Assembly
Bottom Etch Board Layout
Figure 22. Remote Control PCB Assembly
Top Etch Board Layout
Figure 23. Remote Control PCB Assembly
Bottom Etch Board Layout
138
Figure 24. Class-D Amplifier PCB Assembly, P/N: 306282, Top Etch Layout
Figure 25. Class-D Amplifier PCB Assembly, P/N: 306282, Bottom Etch Layout
139
Figure 26. Class-D Amplifier PCB Assembly, P/N: 312945, Top Etch Layout
Figure 27. Class-D Amplifier PCB Assembly, P/N: 312945, Bottom Etch Layout
140
NC
VDD
4
3
2
1
32 31 30
29
A17
A16
A6
A15
5
A12
A7
WE#
IC Diagrams
28
A13
A5
7
27
A8
A4
8
26
A9
A3
9
25
A11
A2
10
24
OE#
A1
11
23
A10
A0
12
22
CE#
DQ0
13
21
14 15 16 17 18 19 20
DQ7
DQ5
DQ4
DQ3
VSS
DQ2
DQ1
32-lead PLCC
Top View
1
8
2
-
3
+
7
6
+
4
5
1. Output1
2. Inverting input1
3. Non-inverting input 1
4. -Vcc
5. Non-inverting input 2
6. Inverting input 2
7. Output 2
8. +Vcc
DQ6
A14
6
29LE020 EEPROM Pinout Diagram
TLO72, Dual Op-Amp
PIN DESCRIPTION
Sym bol
Pin Nam e
A17-A7
Row Address Inputs
Functions
To provide memory addresses. Row addresses define a page for a Write cycle.
A6-A0
Column Address Inputs
Column Addresses are toggled to load page data
DQ7-DQ0
Data Input/output
To output data during Read cycles and receive input data during Write cycles.
Data is internally latched during a Write cycle.
The outputs are in tri-state when OE# or CE# is high.
CE#
Chip Enable
To activate the device when CE# is low.
OE#
Output Enable
To gate the data output buffers.
WE#
Write Enable
To control the Write operations.
VDD
Power Supply
To provide:
VSS
Ground
NC
No Connection
5.0V supply (4.5-5.5V) for SST29EE020
3.0V supply (3.0-3.6V) for SST29LE020
2.7V supply (2.7-3.6V) for SST29VE020
Unconnected pins.
29LE020 EEPROM Pinout Table
FUNCTIONAL BLOCK DIAGRAM
SuperFlash
Memory
X-Decoder
A17 - A0
Address Buffer & Latches
Y-Decoder and Page Latches
CE#
OE#
WE#
Control Logic
I/O Buffers and Data Latches
DQ7 - DQ0
29LE020 EEPROM Block Diagram
141
IC Diagrams
PIN CONFIGURATION
A
Y
B
1
A1
Vcc 14
1A
1
14
VCC
2
B1
B4 13
1B
2
13
4B
3
Y1
A4 12
1Y
3
12
4A
A2
Y4 11
2A
4
11
4Y
2B
5
10
3B
2Y
6
9
3A
GND
7
8
3Y
4
5
B2
B3 10
6
Y2
A3
7
9
Y3
GND
LOGIC SYMBOL
1
2
1A
1B
1Y
3
4
5
2A
2B
2Y
6
9
10
3A
3B
3Y
8
12
13
4A
4B
4Y
11
8
74LV08 Quad AND Gate
74HC00, Quad 2 Input Nand Gate
Pin A ssign ment s for SOIC and DIP
Top View
74LCX125 Quad Buffer
1A
1
14
V
1B
2
13
4B
1Y
3
12
4A
CD4093BC Quad NAND Gate
CC
2A
4
11
4Y
2B
5
10
3B
2Y
6
9
3A
GND
7
8
3Y
PIN DESCRIPTION
SYMBOL
NAME AND FUNCTION
1, 4, 9, 12
PIN NUMBER
1A ± 4A
Data inputs
2, 5, 10, 13
1B ± 4B
Data inputs
3, 6, 8, 11
1Y ± 4Y
Data Outputs
7
GND
Ground (0 V)
14
VCC
Positive supply voltage
74LV32 Quad AND Gate
PIN DESCRIPTION
1
20
VCC
A0
2
19
OE
PIN NUMBER
SYMBOL
A1
3
18
B0
1
DIR
Direction
A2
4
17
B1
A3
5
16
B2
2, 3, 4, 5,
6, 7, 8, 9
A0 to A7
Data inputs/outputs
A4
6
15
B3
10
GND
Ground (0 V)
A5
7
14
B4
B0 to B7
Data inputs/outputs
A6
8
13
B5
18, 17, 16, 15,
14, 13, 12, 11
A7
9
12
B6
19
OE
Output enable input (active LOW)
20
VCC
Positive supply voltage
DIR
GND
10
11
B7
FUNCTION
74LV245 Octal Bus Transciever
142
IC Diagrams
158 VDD
159 GND
160 ADDR23
157 RESET
161 ADDR22
162 ADDR21
163 VDD
164 ADDR20
165 ADDR19
166 ADDR18
170 ADDR16
167 GND
171 ADDR15
168 GND
172 VDD
169 ADDR17
173 ADDR14
174 ADDR13
175 ADDR12
176 VDD
177 GND
178 ADDR11
181 GND
182 VDD
179 ADDR10
180 ADDR9
183 ADDR8
184 ADDR7
185 ADDR6
186 GND
187 GND
188 ADDR5
190 ADDR3
191 VDD
192 VDD
189 ADDR4
193 ADDR2
194 ADDR1
195 ADDR0
196 GND
197 FLAG0
201 FLAG3
198 FLAG1
202 NC
200 VDD
199 FLAG2
203 NC
204 GND
205 IRQ0
206 IRQ1
32
207 IRQ2
4
DAG1
BUS
CONNECT
(PX)
208 NC
8
MULTIPLIER
141 VDD
ALU
17
48 BI T
16
145 EMU
32
142 NC
INSTRUCTION
CACHE
143 ID1
15
PROGRAM
SEQUENCER
144 ID0
14
24
12
13
PM ADDRESS BUS
146 TDO
DM ADDRESS BUS
147 TRST
11
24
148 TDI
10
BARREL
SHIFTER
149 TMS
9
32
150 GND
8
PM DATA BUS
7
48
151 TCK
40 DM DATA BUS
6
4
154 GND
152 BSEL
DAG2
155 GND
153 BMS
5
CORE PROCESSOR
8
156 VDD
PIN 1
IDENTIFIER
40 BIT
3
4
16
2
DATA
REGISTER
FILE
1
140 VDD
18
139 GND
19
138 FLAG4
20
137 FLAG5
21
22
135 GND
23
134 FLAG7
24
133 DATA31
136 FLAG6
123 DATA26
121 DATA24
37
120 VDD
116 DATA21
42
115 NC
43
114 GND
44
113 DATA20
117 DATA22
111 DATA18
110 VDD
BMSTR 53
VDD 54
CS 55
SBTS 56
GND 57
WR 58
RD 59
GND 60
VDD 61
GND 62
REDY 63
SW 64
CPA 65
VDD 66
VDD 67
GND 68
ACK 69
MS0 70
MS1 71
GND 72
GND 73
MS2 74
MS3 75
FLAG11 76
VDD 77
FLAG10 78
FLAG9 79
FLAG8 80
GND 81
DATA0 82
DATA1 83
DATA2 84
VDD 85
DATA3 86
DATA4 87
DATA5 88
GND 89
DATA6 90
DATA7 91
DATA8 92
VDD 93
GND 94
VDD 95
DATA9 96
DATA10 97
DATA11 98
GND 99
DATA12 100
DATA13 101
NC 102
NC 103
DATA14 104
Pin
Name
Pin
No.
Pin
Name
Pin
No.
Pin
Name
Pin
No.
Pin
Name
Pin
No.
Pin
Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
VDD
RFS0
GND
RCLK0
DR0A
DR0B
TFS0
TCLK0
VDD
GND
DT0A
DT0B
RFS1
GND
RCLK1
DR1A
DR1B
TFS1
TCLK1
VDD
VDD
DT1A
DT1B
PWM_EVENT1
GND
PWM_EVENT0
BR1
BR2
VDD
CLKIN
XTAL
VDD
GND
SDCLK1
GND
VDD
SDCLK0
DMAR 1
DMAR 2
HBR
GND
RAS
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
CAS
SDWE
VDD
DQM
SDCKE
SDA10
GND
DMAG 1
DMAG 2
HBG
BMSTR
VDD
CS
SBTS
GND
WR
RD
GND
VDD
GND
REDY
SW
CPA
VDD
VDD
GND
ACK
MS 0
MS 1
GND
GND
MS 2
MS 3
FLAG11
VDD
FLAG10
FLAG9
FLAG8
GND
DATA0
DATA1
DATA2
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
VDD
DATA3
DATA4
DATA5
GND
DATA6
DATA7
DATA8
VDD
GND
VDD
DATA9
DATA10
DATA11
GND
DATA12
DATA13
NC
NC
DATA14
VDD
GND
DATA15
DATA16
DATA17
VDD
DATA18
DATA19
DATA20
GND
NC
DATA21
DATA22
DATA23
GND
VDD
DATA24
DATA25
DATA26
VDD
GND
DATA27
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
DATA28
DATA29
GND
VDD
VDD
DATA30
DATA31
FLAG7
GND
FLAG6
FLAG5
FLAG4
GND
VDD
VDD
NC
ID1
ID0
EMU
TDO
TRST
TDI
TMS
GND
TCK
BSEL
BMS
GND
GND
VDD
RESET
VDD
GND
ADDR23
ADDR22
ADDR21
VDD
ADDR20
ADDR19
ADDR18
GND
GND
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
ADDR17
ADDR16
ADDR15
VDD
ADDR14
ADDR13
ADDR12
VDD
GND
ADDR11
ADDR10
ADDR9
GND
VDD
ADDR8
ADDR7
ADDR6
GND
GND
ADDR5
ADDR4
ADDR3
VDD
VDD
ADDR2
ADDR1
ADDR0
GND
FLAG0
FLAG1
FLAG2
VDD
FLAG3
NC
NC
GND
IRQ 0
IRQ 1
IRQ 2
NC
ADSP-21065 Digital Signal Processor (DSP)
143
7
Pin
No.
JTAG
208-LEAD MQFP PIN CONFIGURATION
EXTERNAL
PORT
24
32
NC = NO CONNECT
SDRAM
INTERFACE
ADDR BUS
MUX
DATA BUS
MUX
(I2S)
105 VDD
(I2S)
106 GND
52
4
107 DATA15
(2 Rx, 2Tx)
108 DATA16
50
51
(2 Rx, 2Tx)
49
HOST PORT
109 DATA17
48
TEST &
EMULATION
112 DATA19
47
BLOCK 0
BLOCK 1
MULTIPROCESSOR
INTERFACE
45
46
IOD
48
118 DATA23
41
SPORT 0
119 GND
39
40
DMA
CONTROLLER
38
I/O PORT
122 DATA25
36
IOA
17
35
DATA
ADDR
ADDR
DATA
124 VDD
34
SPORT 1
I/O PROCESSOR
33
DATA
125 GND
IOP
REGISTERS
127 DATA28
126 DATA27
32
DUAL-PORTED SRAM
128 DATA29
30
31
DATA
29
129 GND
(MEMORY MAPPED)
28
TWO INDEPENDENT
DUAL-PORTED BLOCKS
130 VDD
TOP VIEW
(Not to Scale)
PROCESSOR PORT
131 VDD
ADSP-21065L
27
ADDR
132 DATA30
OO
26
ADDR
25
CONTROL,
STATUS, TIMER
&
DATA BUFFERS
VDD
RSF0
GND
RCLK0
DR0A
DR0B
TFS0
TCLK0
VDD
GND
DT0A
DT0B
RFS1
GND
RCLK1
DR1A
DR1B
TFS1
TCLK1
VDD
VDD
DT1A
DT1B
PWM EVENT1
GND
PWM EVENT0
BR1
BR2
VDD
CLKIN
XTAL
VDD
GND
SDCLK1
GND
VDD
SDCLK0
DMAR1
DMAR2
HBR
GND
RAS
CAS
SDWE
VDD
DQM
SDCKE
SDA10
GND
DMAG1
DMAG2
HBG
Functional Block Diagram
208-LEAD MQFP PIN
IC Diagrams
Dual-In-Line Package
CL U
D
R
Q1
Qn
L
L
K
X
0
1
X
X
0
0
0
1
0
1
Q1
0
Qn b 1
Qn b 1
Qn
0
Connection Diagram
and Truth Table
(No change)
U Level change
X e Don't care case
CD4015BC Static Shift Register
Pin A ssign ment s for SOIC and DIP
Top View
CD4093BC Quad Nand Gate
CS4392-KZ Digital to Analog Converter (DAC)
B
6
C
5
E
4
VO1
1
INA163
VO1
1
14 VO2
NC
2
13 NC
Ð
VIN
4
3
6k
6k
A1
Sense
8
3k
GS1
3
12 GS2
VIN-
4
11 V+
VIN+
5
10 Ref
V-
6
9
NC
7
8
RG
12
1
2
3
6k
6k
A2
5
14
VO2
11
V+
6
VÐ
A (+) C (-) nc
CNY17G-2 Optocoupler
INA163 Low Noise Op-Amp
144
Ref
10
+
VIN
SO-14
NC = No Internal Connection
VO
9
G=1+
VO
Sense
A3
3k
6000
RG
IC Diagrams
1
8
AMP 2
1
7
2
AMP 1
3
4
2
3
2
3
6
4
1
4
Anode
Cathode
Emitter
Collector
5
NJM78L05 Op-Amp
PC817A Photocoupler
CHANNEL IN/OUT
VCC
A7
A6
A5
A4
A3
A2
A1
A0
16
4
2
5
1
12
15
14
13
TG
TG
S0
11
TG
S1
TG
10
BINARY
TO
1 OF 8
DECODER
WITH
ENABLE
LOGIC
LEVEL
CONVERSION
S2
9
E
6
3
A
COMMON
OUT/IN
TG
TG
TG
TG
Functional Dia gram
8
7
GND
VEE
TRUTH TABLE
INPUT STATES
TOP VIEW
CHANNEL
IN/OUT
A4
1
16 VCC
A6
2
15 A2
COM OUT/IN
A
3
14 A1
CHANNEL
IN/OUT
A7
4
13 A0
A5
5
12 A3
E 6
11 S0
VEE 7
10 S1
GND 8
9 S2
CHANNEL
IN/OUT
ADDRESS
SELECT
ENABLE
S2
S1
S0
ÒONÓ
CHANNELS
L
L
L
L
A0
L
L
L
H
A1
L
L
H
L
A2
L
L
H
H
A3
L
H
L
L
A4
L
H
L
H
A5
L
H
H
L
A6
L
H
H
H
A7
H
X
X
X
None
X = Don't Care
CD74HC4051 Analog Multiplexer
145
P4.4
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0/T0(CAP/PWM)
P1.1/T1CK
P1.2/T1(CAP/PWM)
P1.3/BUZ
IC Diagrams
BLOCK DIAGRAM
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
S3P8475
(44-QFP)
Top-View
P1.4/RxD
P1.5/TxD
P3.7/ADC7
P3.6/ADC6
P3.5/ADC5
P3.4/ADC4
P3.3/ADC3
P3.2/ADC2
P3.1/ADC1
P3.0/ADC0
AVSS
Port 0
Port 1
XIN
XOUT
OSC
T0(CAP)
T0(PWM)
Timer 0
T1(CAP)
T1(PWM)
Timer 1
ADC0-ADC7
ADC
P1.4/RxD
P1.5/TxD
UART
Port I/O and Interrupt
Control
Pin
Type
P0.0–P0.7
I/O
P1.0–P1.5
P2.0-P2.7
INT0-INT7
Port 3
P3.0-P3.7
ADC0-ADC7
P1.3/BUZ
P4.0-P4.3
BUZ
Port 4
272-byte
Register
File
8/16-Kbyte
ROM
P4.4-P4.5
NOTE: The bolds indicate an OTP pin name.
Pin
Name
Port 2
SAM87RC CPU
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10
11
P1.0-P1.5
T0, T1CK, T1,
BUZ, RxD, TxD
Basic
Timer
RESET /RESET
P2.0/INT0
P2.1/INT1
P2.2/INT2
P2.3/INT3
P2.4/INT4
P2.5/INT5
P2.6/INT6
P2.7/INT7
P4.5
AVREF
P0.1
P0.0
SDAT/P4.3
SCLK/P4.2
VDD/VDD
VSS/VSS
XOUT
XIN
VPP/TEST
P4.1
P4.0
P0.0-P0.7
Pin Description
Circuit
Number
Pin
Number
Share
Pins
Nibble-programmable I/O port for Schmitt trigger
input or push-pull, open-drain output. Pull-up
resistors are assignable by software.
E
2-1,
43-38
–
I/O
Bit-programmable I/O port for Schmitt trigger input
or push-pull output. Pull-up resistors are assignable
by software. Port 1 pin can also by used as
alternative function (T0, T1CK, T1, BUZ, RxD, TxD)
D
37-32
T0, T1CK,
T1, BUZ,
RxD, TxD
P2.0–P2.7
I/O
Bit-programmable I/O port for Schmitt trigger input
or push-pull output. Pull-up resistors are assignable
by software. Port 2 pins can also be used as
external interrupt.
D
13-20
INT0INT7
P3.0–P3.7
I/O
Bit-programmable I/O port for Schmitt trigger input
or push-pull output. Pull-up resistors are assignable
by software. Port 3 pins can also be used as A/D
converter by software.
F
24-31
ADC0ADC7
P4.0–P4.3
I/O
Bit-programmable I/O port for Schmitt trigger input
or push-pull, open-drain output. Pull-up resistors are
assingable by software.
E
11-10,
4-3
–
P4.4–P4.5
O
Push-pull output only
C
44, 21
–
XIN, XOUT
–
Crystal or ceramic oscillator signal for system clock.
–
8, 7
–
RESET
I
System reset signal input pin.
B
12
–
TEST
I
Test signal input pin (for factory use only; muse be
connected to VSS)
–
9
–
AVREF,
AVSS
–
A/D converter reference voltage input and ground
–
22, 23
–
VDD, VSS
–
Voltage input pin and ground
–
5, 6
–
T0
I/O
Timer 0 capture input or PWM output pin
D
37
P1.0
T1CK
I
Timer 1 external clock input pin
D
36
P1.1
T1
I/O
Timer 1 capture input or PWM output pin
D
35
P1.2
BUZ
O
200Hz-20kHz frequency output for buzzer sound
D
34
P1.3
RxD
I/O
UART receive and transmit input or output
D
33
P1.4
TxD
O
UART transmit output
D
32
P1.5
INT0-INT7
I
External interrupt input
E
13-20
P2.0-P2.7
ADC0ADC7
I
A/D converter input
F
24-31
P3.0-P3.7
S3P8475 Microproccessor
146
IC Diagrams
TC9459F
L-ch
VSS
1
24
VDD
L-OUT
2
23
R-OUT
NC
3
22
NC
L-IN
4
21
R-IN
L-LD1
5
20
R-LD1
L-LD2
6
19
R-LD2
L-A-GND
7
18
R-A-GND
NC
8
17
NC
CS1
9
16
CS2
NC
10
15
NC
GND
11
14
STB
CK
12
13
DATA
R-ch
TC9459F Volume Control IC
147
IC Diagrams
1
UC2842 PWM Controller Pinout Diagram
2
3
TO-92 (TO-226)
Pin 1. Reference
2. Anode
3. Cathode
TL431CLP (TO-92)
BLOCK DIAGRAM
Note 1: Toggle flip flop used only in 1844 and 1845.
UC2842 PWM Controller Block Diagram
148
IC Diagrams
CS5361 AD Converter Pinout and Table
149
IC Diagrams
CS8406 Digital Audio Interface Transmitter
150
IC Diagrams
CS8416 Digital Audio Interface Receiver
151
IC Diagrams
TDA8929T Digital Amplifier Controller
152
IC Diagrams
TDA8927J Digital Power Amplifier
153
Service Manual Revision History
Date
4/07
Revision
Level
00
12/07
01
2/08
02
5/09
03
4/10
04
Description of Change
Document released at revision 00.
Part number change, line array end
cap #4.
Added Japan version information.
Vendor part number changes for
carton kit, carton, packing and fillers.
1. Added page for the Line Array
wiring diagram
2. D-Class Amplifier PCB Assembly,
part number 312945 now used for all
voltage variations DOM 0061
(3/2/10) and after. Had been used on
100V only previously.
154
Change Driven By
Service manual
release
Part number
change
New voltage
version added
Vendor part
number changes
1. New information
2. Part number
change for system
DOM 3/2/10 and
after.
Pages
Affected
All
17
7, 11, 13, 14,
48-52, 112,
115, 118-127,
131-133, 139
7
134
13, 131, 132
SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE
Bose Corporation
The Mountain
Framingham Massachusetts USA 01701
P/N: 302233-SM Rev. 04 4/2010 (P)
http://serviceops.bose.com