Colour Television
Chassis
SK4.0L
CA
H_17210_000.eps
070607
Contents
Page
1. Technical Specifications, Connections, and Chassis
Overview
2
2. Safety Instructions, Warnings, and Notes
4
3. Directions for Use
6
4. Mechanical Instructions
7
5. Service Modes, Error Codes, and Fault Finding 9
6. Block Diagrams, Test Point Overviews, and
Waveforms
Block Diagram Chassis
11
Schematic Overview Chassis
12
7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
(A1) 13
Mono Carrier: Line Deflection
(A2) 14
Mono Carrier: Frame Deflection
(A3) 15
Mono Carrier: Tuner IF
(A4) 16
Mono Carrier: AV Switch
(A5) 17
Mono Carrier: Audio Amplifier
(A6) 19
Mono Carrier: Tone Control (Optional)
(A7) 18
Mono Carrier: CPU & Decoder
(A8) 20
Keyboard Control Panel
(D) 23
Main Switch Panel
(E) 25
Side A/V Panel
(G) 26
BTSC Panel
(G) 27
Slim EW Panel
(M) 28
Sub Woofer Panel (Optional)
(Z) 29
8. Alignments
31
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets
36
Abbreviation List
37
IC Data Sheets
38
10. Spare Parts List
53
11. Revision List
56
21-22
21-22
21-22
21-22
21-22
21-22
21-22
21-22
24
25
26
27
28
30
©
Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by JY 0769 BG CD Customer Service
Printed in the Netherlands
Subject to modification
EN 3122 785 17450
EN 2
1.
Technical Specifications, Connections, and Chassis Overview
SK4.0L CA
1. Technical Specifications, Connections, and Chassis Overview
Index of this chapter:
1.1 Technical Specifications
1.2 Connection Overview
1.3 Chassis Overview (Mechanical chassis)
Note: Data below can deviate slightly from the actual situation,
due to the different set executions.
1.1
Technical Specifications
1.1.1
Vision
Display type
Screen size
Tuning system
TV Colour systems
Video playback
Presets/channels
Tuner bands
1.1.2
CRT
21” (55 cm), 4:3
PLL
NTSC, PAL M/N
NTSC M/N 3.58, 4.43
PAL 50
181 channels
VHF
UHF
Sound
Sound systems
Maximum power (WRMS)
1.1.3
:
:
:
:
:
:
:
:
:
: FM-stereo, SAP
: 2x3
Miscellaneous
Power supply:
- Mains voltage (VAC)
: 90 - 260
- Mains frequency (Hz)
: 50 / 60
Ambient conditions:
- Temperature range (°C)
- Maximum humidity
: -5 to +45
: 90% R.H.
Power consumption
- Normal operation (W)
- Stand-by (W)
: ≈ 72
: <3
1.2
Connection Overview
Note: The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.
1.2.1
Rear and Side Connections
H_17210_023.eps
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Figure 1-1 Rear and Side Connections
Cinch: Video CVBS - Out, Audio - Out
Ye - Video CVBS
1 VPP / 75 ohm
Wh - Audio L
0.5 VRMS /10 kohm
Rd - Audio R
0.5 VRMS / 10 kohm
kq
kq
kq
Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS
1 VPP / 75 ohm
Wh - Audio L
0.5 VRMS / 10 kohm
Rd - Audio R
0.5 VRMS / 10 kohm
jq
jq
jq
Cinch: Video YPbPr - In
Gn - Video Y
1 VPP / 75 ohm
Bu - Video Pb
0.7 VPP / 75 ohm
Rd - Video Pr
0.7 VPP / 75 ohm
jq
jq
jq
Aerial - In
- - IEC-type (EU)
Coax, 75 ohm
Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS
1 VPP / 75 ohm
Wh - Audio L
0.5 VRMS / 10 kohm
Rd - Audio R
0.5 VRMS / 10 kohm
D
jq
jq
jq
Technical Specifications, Connections, and Chassis Overview
1.3
SK4.0L CA
1.
EN 3
Chassis Overview (Mechanical chassis)
B
M
D
G
K
A
E
MAIN SWITCH PANEL
H_17450_003.eps
210907
Figure 1-2 PWB location
EN 4
2.
SK4.0L CA
Safety Instructions, Warnings, and Notes
2. Safety Instructions, Warnings, and Notes
1. Perform the “general repair instruction” noted above.
2. Clean the power supply and deflection circuitry on the
chassis.
3. Clean the picture tube panel and the neck of the picture
tube.
Index of this chapter:
2.1 Safety Instructions
2.2 Maintenance Instructions
2.3 Warnings
2.4 Notes
2.1
Safety Instructions
2.3
Safety regulations require the following during a repair:
• Connect the set to the Mains/AC Power via an isolation
transformer (> 800 VA).
• Replace safety components, indicated by the symbol h,
only by components identical to the original ones. Any
other component substitution (other than original type) may
increase risk of fire or electrical shock hazard.
• Wear safety goggles when you replace the CRT.
•
Safety regulations require that after a repair, the set must be
returned in its original condition. Pay in particular attention to
the following points:
• General repair instruction: as a strict precaution, we advise
you to re-solder the solder connections through which the
horizontal deflection current flows. In particular this is valid
for the:
1. Pins of the line output transformer (LOT).
2. Fly-back capacitor(s).
3. S-correction capacitor(s).
4. Line output transistor.
5. Pins of the connector with wires to the deflection coil.
6. Other components through which the deflection current
flows.
Note: This re-soldering is advised to prevent bad connections
due to metal fatigue in solder connections, and is therefore only
necessary for television sets more than two years old.
• Route the wire trees and EHT cable correctly and secure
them with the mounted cable clamps.
• Check the insulation of the Mains/AC Power lead for
external damage.
• Check the strain relief of the Mains/AC Power cord for
proper function, to prevent the cord from touching the CRT,
hot components, or heat sinks.
• Check the electrical DC resistance between the Mains/AC
Power plug and the secondary side (only for sets that have
a Mains/AC Power isolated power supply):
1. Unplug the Mains/AC Power cord and connect a wire
between the two pins of the Mains/AC Power plug.
2. Set the Mains/AC Power switch to the "on" position
(keep the Mains/AC Power cord unplugged!).
3. Measure the resistance value between the pins of the
Mains/AC Power plug and the metal shielding of the
tuner or the aerial connection on the set. The reading
should be between 4.5 Mohm and 12 Mohm.
4. Switch "off" the set, and remove the wire between the
two pins of the Mains/AC Power plug.
• Check the cabinet for defects, to prevent touching of any
inner parts by the customer.
2.2
Maintenance Instructions
We recommend a maintenance inspection carried out by
qualified service personnel. The interval depends on the usage
conditions:
• When a customer uses the set under normal
circumstances, for example in a living room, the
recommended interval is three to five years.
• When a customer uses the set in an environment with
higher dust, grease, or moisture levels, for example in a
kitchen, the recommended interval is one year.
• The maintenance inspection includes the following actions:
Warnings
In order to prevent damage to ICs and transistors, avoid all
high voltage flashovers. In order to prevent damage to the
picture tube, use the method shown in figure “Discharge
picture tube”, to discharge the picture tube. Use a high
voltage probe and a multi-meter (position VDC). Discharge
until the meter reading is 0 V (after approx. 30 s).
V
E_06532_007.eps
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Figure 2-1 Discharge picture tube
•
•
•
•
All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD w). Careless handling
during repair can reduce life drastically. Make sure that,
during repair, you are connected with the same potential as
the mass of the set by a wristband with resistance. Keep
components and tools also at this same potential. Available
ESD protection equipment:
– Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable)
4822 310 10671.
– Wristband tester 4822 344 13999.
Be careful during measurements in the high voltage
section.
Never replace modules or other components while the unit
is switched "on".
When you align the set, use plastic rather than metal tools.
This will prevent any short circuits and prevents circuits
from becoming unstable.
2.4
Notes
2.4.1
General
•
•
•
•
Measure the voltages and waveforms with regard to the
chassis (= tuner) ground (H), or hot ground (I), depending
on the tested area of circuitry. The voltages and waveforms
shown in the diagrams are indicative. Measure them in the
Service Default Mode (see chapter 5) with a colour bar
signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated
otherwise) and picture carrier at 475.25 MHz for PAL, or
61.25 MHz for NTSC (channel 3).
Where necessary, measure the waveforms and voltages
with (D) and without (E) aerial signal. Measure the
voltages in the power supply section both in normal
operation (G) and in stand-by (F). These values are
indicated by means of the appropriate symbols.
The semiconductors indicated in the circuit diagram and in
the parts lists, are interchangeable per position with the
semiconductors in the unit, irrespective of the type
indication on these semiconductors.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the “double-D symbol”, are
trademarks of Dolby Laboratories.
Safety Instructions, Warnings, and Notes
2.4.2
Schematic Notes
•
•
•
•
•
•
2.4.3
All resistor values are in ohms, and the value multiplier is
often used to indicate the decimal point location (e.g. 2K2
indicates 2.2 kohm).
Resistor values with no multiplier may be indicated with
either an "E" or an "R" (e.g. 220E or 220R indicates 220
ohm).
All capacitor values are given in micro-farads (μ= x10-6),
nano-farads (n= x10-9), or pico-farads (p= x10-12).
Capacitor values may also use the value multiplier as the
decimal point indication (e.g. 2p2 indicates 2.2 pF).
An "asterisk" (*) indicates component usage varies. Refer
to the diversity tables for the correct values.
The correct component values are listed in the Spare Parts
List. Therefore, always check this list when there is any
doubt.
Lead-free Soldering
Due to lead-free technology some rules have to be respected
by the workshop during a repair:
• Use only lead-free soldering tin Philips SAC305 with order
code 0622 149 00106. If lead-free solder paste is required,
please contact the manufacturer of your soldering
equipment. In general, use of solder paste within
workshops should be avoided because paste is not easy to
store and to handle.
• Use only adequate solder tools applicable for lead-free
soldering tin. The solder tool must be able:
– To reach a solder-tip temperature of at least 400°C.
– To stabilize the adjusted temperature at the solder-tip.
– To exchange solder-tips for different applications.
• Adjust your solder tool so that a temperature of around
360°C - 380°C is reached and stabilized at the solder joint.
Heating time of the solder-joint should not exceed ~ 4 sec.
Avoid temperatures above 400°C, otherwise wear-out of
tips will increase drastically and flux-fluid will be destroyed.
To avoid wear-out of tips, switch “off” unused equipment or
reduce heat.
• Mix of lead-free soldering tin/parts with leaded soldering
tin/parts is possible but PHILIPS recommends strongly to
avoid mixed regimes. If this cannot be avoided, carefully
clear the solder-joint from old tin and re-solder with new tin.
2.4.4
Alternative BOM identification
In September 2003, Philips CE introduced a change in the way
the serial number (or production number, see Figure 2-2) is
composed. From this date on, the third digit in the serial
number (example: AG2B0335000001) indicates the number of
the alternative BOM (Bill of Materials used for producing the
specific model of TV set). It is possible that the same TV model
on the market is produced with e.g. two different types of
displays, coming from two different O.E.M.s.
By looking at the third digit of the serial number, the service
technician can see if there is more than one type of B.O.M.
used in the production of the TV set he is working with. He can
then consult the At Your Service Web site, where he can type
in the Commercial Type Version Number of the TV set (e.g.
28PW9515/12), after which a screen will appear that gives
information about the number of alternative B.O.M.s used.
If the third digit of the serial number contains the number 1
(example: AG1B033500001), then there is only one B.O.M.
version of the TV set on the market. If the third digit is a 2
(example: AG2B0335000001), then there are two different
B.O.M.s. Information about this is important for ordering the
correct spare parts!
For the third digit, the numbers 1...9 and the characters A...Z
can be used, so in total: 9 plus 26 = 35 different B.O.M.s can
be indicated by the third digit of the serial number.
2.4.5
SK4.0L CA
2.
EN 5
Practical Service Precautions
•
•
It makes sense to avoid exposure to electrical shock.
While some sources are expected to have a possible
dangerous impact, others of quite high potential are of
limited current and are sometimes held in less regard.
Always respect voltages. While some may not be
dangerous in themselves, they can cause unexpected
reactions that are best avoided. Before reaching into a
powered TV set, it is best to test the high voltage insulation.
It is easy to do, and is a good service precaution.
EN 6
3.
SK4.0L CA
Directions for Use
3. Directions for Use
You can download this information from the following websites:
http://www.philips.com/support
http://www.p4c.philips.com
Mechanical Instructions
SK4.0L CA
4.
EN 7
4. Mechanical Instructions
Index of this chapter:
4.1 Set Disassembly
4.2 Assembly / Board Removal
4.3 Set Re-assembly
4.2
Assembly / Board Removal
4.2.1
Side I/O Panel removal
Note: Figures below can deviate slightly from the actual
situation, due to the different set executions.
4.1
Set Disassembly
Follow the disassemble instructions in described order.
4.1.1
Rear Cover Removal
Warning: disconnect the mains power cord before you remove
the rear cover.
1
1. Remove all the fixation screws of the rear cover.
2. Now, pull the rear cover backwards and remove it.
H_17210_025.eps
130607
Figure 4-2 Side-I/O panel removal
1. Disconnect the sidepanel cable from the mono carrier and
remove the cable from it’s strain reliefs.
2. Then, remove the two fixation screws (1) and remove the
board.
H_17210_032.eps
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Figure 4-1 Rear Cover removal
EN 8
4.2.2
4.
SK4.0L CA
Mechanical Instructions
Power Switch removal
1
H_17210_026.eps
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Figure 4-3 Power switch removal
1. From the mono carrier disconnect the main power, the
degaussing coil, the speakers, the front control panel, the
side I/O panel and deflection coil cables. Release the main
power cord and the side I/O panel cable from it’s strain
reliefs. Pull out the mono carrier and place it sidewards.
This enables the removal of the power switch panel.
2. Then, remove the two fixation screws (1) of the power
switch panel and remove the board.
4.2.3
Front Control Panel removal
1
1
1
1
H_17210_027.eps
080607
Figure 4-4 Front Control Panel removal
1. From the mainboard disconnect the main power, the
degaussing coil, the speakers, the front control panel, the
side I/O panel and deflection coil cables. Release the main
power cord and the side I/O panel cable from it’s strain
reliefs. Pull out the mono carrier and place it sidewards.
This enables the removal of the front control panel.
2. Then, remove the four fixation screws (1) of the Front
Control panel and remove the board.
4.3
Set Re-assembly
To re-assemble the whole set, do all processes in reverse
order.
Be sure that, before the rear cover is mounted:
• The mains cord is positioned correctly in its guiding
brackets (make sure that the strain reliefs are replaced in
its correct position and that it will function correctly!).
• All wires/cables are returned in their original positions.
Service Modes, Error Codes, and Fault Finding
SK4.0L CA
5.
EN 9
5. Service Modes, Error Codes, and Fault Finding
5.1
Index of this chapter:
5.1 Test Points
5.2 Service Modes
5.3 Error Codes
5.4 Fault Finding
5.4.6
Test Points
5.4.7
•
•
5.2
5.3
Error Codes
Not applicable.
5.4
Fault Finding
5.4.1
Power on Failure
Check whether the power supply is working properly and
whether the values of voltages normal. If those are correct,
check line transistor and transformer are working properly or
check fore or back line for defects.
5.4.2
Horizontal Deflection Transistor Defective: No Picture, No
Sound.
To find the fault for a defect horizontal deflection transistor
please check the following items:
• Over voltage to breakdown.
• Over current to burn.
• Horizontal frequency too low.
• Horizontal drive inefficient.
5.4.3
Picture Interference
•
•
5.4.4
Check if the signal line contact is good.
Change Tuner if is necessary.
Can't find any TV program
Checking method: Check the closed circuit from tuner to
picture decoder IC to detect whether there are defective
components. Or check whether the resistance of R117, R118,
R203 and R204 has increased which also could cause the
problem.
5.4.5
5.4.8
No Good Picture or Double Image
Check the correctness of the signal from IF1/IF2 to Q101 and
relevant circuit. In this case the problem can be Q101 and/or
SAW101.
Picture with Horizontal Bright Line and Sound
Remote Control Malfunction
Check the voltage on pin 64 of IC201. The normal value should
be 5.15 V. If this is correct check front control panels soldering
connections. If can't be solved, check the remote control,
crystal or transmitting diode of the remote control are in good
condition.
Service Modes
This chassis does not contain a specific Service Mode. Service
and Alignment of the TV set can be done via the Factory Mode
by the service technician, see further down in this manual.
Check the circuit from IC201 to R.G.B. three gun circuit.
Check the IC soldering and relevant circuitry on physical
damage or check for defective capacitors.
Check both supply voltages of vertical IC301 and relevant
circuitry on correctness. Also check the vertical synchronizing
signal from IC201.
See chapter 6 "Block Diagrams, Testpoint Overviews, and
Waveforms".
Perform measurements under the following conditions:
• Service Default Mode.
• Video: colour bar signal.
• Audio: 3 kHz left, 1 kHz right.
Picture not or incorrect Coloured
5.4.9
No Sound
Check power supply of sound IC (IC402) and relevant circuitry.
Check as well the BTSC board, check the power supply of
IC801 and relevant output signal pins 21 and 27 of this IC. Do
not exclude IC801 and/or IC402 to be defective. If needed
replace the speakers.
5.4.10 Poor Sound Quality
Check the sound system after searching the channel which
should set at NTSC or AUTO. If still has problem, check
accompany board circuit on chassis good or not.
EN 10
5.
SK4.0L CA
Service Modes, Error Codes, and Fault Finding
Personal Notes:
E_06532_012.eps
131004
Block Diagrams, Test Point Overviews, and Waveforms
SK4.0L CA
6.
EN 11
6. Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Chassis
1
3
2
Y
U
4
6
G
AUDIO
REAR AV
V
5
SIDE AV
AV OUT
S-VHS
SCART 1
V in
D
V
L
R
V
L
R
Y
C
V
L
D
R
A7
4
62
63
AV in
C in
FS TUNER
C
IF
IF AMP
SAW101
SCL
A4
IF
PHILIPS UOC2
FM
SCL
SDA
TDA93XX/N3
KEY CONTROL
L
1
3
12
10
9
4 11
R
MTS/A2/NICAM
B
G
6 KEY
7
10 I/O
44
5
R
SPL
SPR
R OUT
21" CRT
B OUT
IK
PWM CONTROL AUDIO VOL
MUTE
AUDIO OUT
SCART ID
L
C
G OUT
B
D
A6
13
K
R
SDA
A5
TONE CONTROL
15
2
5
14
AV3 SW
SDA
R
SCL
AV1 SW
L
CVBS OUT
AV2 SW
AV-SW 4052
V
R GB
AMP-TDA9841/9842/9843
ANTENNA
CRT BOARD
A8
90V-260V
E
SW
+110V FOR B+
+43V
CQ0765
B
V--DY
SDA
POWER
SCL
B
A3
V AMP TDA4863AJ
+8V FOR UOC
+12V
-12V
+12V FOR MAIN
A1
H--DY
24C08
3DD5023
+20V FOR AMP
M
A
H DRIVE
SLIM PART
A
A2
DEG COIL
1
H_17450_011.eps
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2
3
4
5
6
Block Diagrams, Test Point Overviews, and Waveforms
SK4.0L CA
6.
EN 12
Schematic Overview Chassis
H_17450_006.eps
210907
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 13
7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
1
A1
2
4
3
POWER SUPPLY
A1
D
D
C
C
Stand by
B
B
A
A
H_17450_009.eps
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5800 A3P610-00
1
2
3
4
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 14
Mono Carrier: Line Deflection
1
4
3
LINE DEFLECTION
BCL
A2
EHT
A2
2
EHT
CN301
BCL
D
D
1
GND
!
2
HEATER
4
1 80 V
5
6
3
CRT G N D
T0
CRT
D309
R315
4.7K
R318
680
+48V_VCC
!
+8V_VCC
0.33
T302
R401
4K7
R302
2W
0.33
R325
H-out
D305
MTZJ20
C
4
-V
-V
4.7K
3.9K
!
R403
C321
NC
2200pF
500V
C322
220pF
500V
C323
AFC
R319
6
HEATER
100
AFC
R316
7
AFC
R327
2K7
Q450
C2482
R317
3
+V
+V
C
560K
220
T301
R301
R310
1N4148
C310
27PF/ 50V
D306
8V2
9
M
1uF
160V
5
GND
FOCUS
FOCUS
2
+135V_VCC
R245
1K
B+
10
C300
4.7UF 250V
470PF 500 V
180V
C309
D308 R314
2158 0.22 2W
SCREEN
L432
790mH
L302
34mH
R321
1K
1N4148
C319
B
Q302
D5032
100
B
8
1
75K
EW
C238
4.7U/ 50V
681
R323
R324
SCREEN
D205
!
Q303
F630
C314
2n7 /2KV
!
!
C315
7n2
2KV
!
!
C316
6n8
HY
D302
BY228
C318
274J/400V
2KV
C325
364J/400
ABL
FLYBACK
R312
R250
1K
2.2K
C308
0.1U
+8V_VCC
D307
1N4148
C317
R454
33
564
C312
273J/630V
L301
105mH
D311
RU4B
!
R322
6.8 2W
L303 400uH
C477
4.7uF
50V
A
A
H_17450_010.eps
210907
5800 A3P610-00
1
2
3
4
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 15
Mono Carrier: Frame Deflection
1
A3
2
3
4
FRAME DEFLECTION
A3
CN301
D
D
IC301
VP1 +13V
5
6
!
1
VP32
Vp3 pump
3
4
5
6
7
I NP
I NN
V out
!
VP4 -13V
TDA4863AJ
100V
C307
C
C305
R255
VDRA
100
100uF/50V
R256
VDRB
100
C216
CAP
0.1uF/100V
C
R309
D304
BA158
R308
C215
CAP
1K8
R305
270 1W
1K8
C306
R306
0.1uF/100V
220/2W
R304
+8V
D303
1
R307
BA158
C302
2W
B
D301
v+
470pF
220/1W
D302
R326
10K
B
BA158
C301
EHT
Q301
v-
470pF
R303
C302
0.1uF
C301
0.1uF
C303
1000uF/ 25V
C304
1000uF/ 25V
A
A
H_17210_003.eps
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5800 A3P610-00
1
2
3
4
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 16
Mono Carrier: Tuner IF
1
A4
2
3
4
5
TUNER IF
A4
E
E
Q102
C1815
10K
LC101
R115
31.9M
A101
C204
0.01U
NTSC-M
NC
68
R105
1.5K
R116
BT+33V
R108
4.7K
C109
10n
10n
R111
470
220
2.2K
R703
R109
C108
1.2K
100pF
1UH
IF
R113
D
C107
R106
L101J
D
R114
10K
R213
100
Q103
C703
47/50V
GND
10K
C1815
IC703
UPC574
R107
1.2K
BM+5V
C
C
SYSTEM1
C109
0.01U
NC
B
SIF SAW102
10UH
C104
100U/16V
C105
100U/16V
R102
15K
SIF SAW102
R112
10
L201
SAS
38.9MHz
1
SYSTEM
SCL
C103
10U/16V
SYSTEM
R110
10
SDA
AGC
SYSTEM
Q101
KSC1674C
+33V_BT
+33V_BT
+8V_VCC
B
+8V_VCC
TUNER AGC
R215
TUNER AGC
SDA
680
R101
27K
SDA
SCL
SCL
38MHZ
A
A
H_17210_004.eps
110607
5800 A3P610-00
1
2
3
4
5
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 17
Mono Carrier: AV Switch
1
A5
2
3
4
Personal Notes:
AV SWITCH
A5
D
D
+8v
VIDEO OUT
VI 20
VO
1K
V/ R
D807
8V2
75
17
Q803
1815
R802
75
R842
4.7K
4.7K
BL 16
R837
75
8V2
R834
75
1815
13
R836
11
D833
NC 10
8V2
9
J743
OPT 8
R837
10K
L in 6
BGND
R731
820
5
GND 4
C
LO
D832
75
8V2
C
3
C717
L804
1
10uF
C806
CAP
C822
C805
ZD701
R701
CAP
P701
AV3
L803
R in2
RO
R835
AV2
10K
1 .5K R 85 4
7
1 .5K R 85 5
U/B
AV2
10K
Q805
1815
R836
75
1 .5K R 85 2
GGND
AV1
10K
Q804
D834
NC 12
Y/G
AV1
R835
15
BG 14
RGND
D802
CVBS
10
C823
10U/16V
R251
C1815
19
VIG 18
VOG
CVBS
R829
+8V
Q204
R 8 41
21
4 .7K R 84 0
GND
0.1U
8V2
47K
21PIN
CVBS/Y
CVBS/Y
BLANK
BLANK
OPTION
Y
P702
OPTION
V / R in
S-VHS
C242
Y
R803
75
U
Y / G in
U / B in
10uF
P701
V / R in
Y / G in
C
U / B in
C IN
C IN
YUV
V
AUDIO R out
AUDIO L out
C804
10uF
C807
10uF
TONE 26
TONE 7
R847
R844
Q802
100
V out
Q801
100
C1815
R846
C1815
R845
750
750
R848
B
P701
L out
100K
AV OUT
B
+8V
C 8 17
CA P
R out
+8V
C777
V IN
R824
100K
R825
100K
C820
+8V
OUT R
OUT L
AUDOUT
10U/16V
TONE 28
+8V
10uF
R IN
R777
R780
100K
R778
75
ZD706
8V2
L 1
SIDE L
8V2
C816
10uF
L805
R IN
C811
R815
1K
L IN
C812
1K
D802
8V2
1000
R816
10uF
C810
2
C813
10uF
R818
R817
R807
100K
100K
75
+8V_VCC
16
15
R151
R152
300
100
3
2
3
0
1
2
REAR R
5
R831
1.2K
6
E
Vee
4052 3
4052 3
13
4052 13
12
TONE 32
3
REAR L
R828
100K
14
1
4
R826
100K
4052 13
11
10
R838
9
R839
A1
A1
1K
+8V
8
Vss
A2
A2
1K
A
AUDIO SWITCH
R822
100K
R832
1.2K
R833
100K
H_17210_005.eps
070607
5800 A3P610-00
1
+8V_VCC
SIDE R
0
+8V
7
1000
REAR AV IN
Vdd
ZD711
ZD709
8V2
V IN
L806
TONE 30
IC801
HEF4052
R821
100K
10uF
100K
R827
100K
R834
100K
C774
P701
AUDOUT
TONE 1
L IN
SIDE AV IN
+8V
R831
2.7K
R830
100K
C772
1U/ 50V
C821
1U/ 50V
C190
10uF
P701
A
R849
100K
2
3
4
E_06532_012.eps
131004
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 18
Mono Carrier: Tone Control (Optional)
1
A6
2
3
4
5
6
7
8
9
10
TONE CONTROL
A6
A
A
WEIGHT TONE
B
B
R914
510
R917
100K
C512
C913
1000U
0.01U
CN902
C
R911
100K
GND
R916
51K
MUTE1
4148
R912
D
1K
D903
MUTE2
E
L
C901
D901
10K
C902
R902
10U
10K
100U
Q902
R917
R904
R909
100K
100K
820
Q901
C1815
R905
R903
51K
51K
0.47U
R907
1K
R913
510
C914
8
0.22U
1K
C908
0.1U
R903
C903
CAP
D
R901
10U
C909
8V2
C1815
4148
R
C?
0.22U
D902
GND
C910
R920
270
1
9
3
Q902
VCC
VCC
C
7
MUTEOUT1
IN- OUT2
IN+
C?
IC901
TFA9800
SG
SVRR PG
4
6
2
E
WOODER 8OHM
5
C907
F
C903
47U
R908
100K
F
0.22U
R912
510
G
G
H_17210_006.eps
110607
5800 A3P610-00
1
2
3
4
5
6
7
8
9
10
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 19
Mono Carrier: Audio Amplifier
1
A7
2
4
3
AUDIO AMPLIFIER
A7
D
D
IC402
TFA9842AJ
+8V_VCC
+8V_VCC
2
1
D401 IN4148
C
C432
100uF
R411
R410
75K
Q402
RI
4
6
3
RO
5
7
9
L in
L out
C
C429
220uF/25V
A1015
47K
8
C428
47uF/ 50V
SPL
C433
1000uF/ 25V
Lout
CN760
4
1
1
2
2
10W
SW2
MUTE
MUTE
D761
R409
3K3
Q401
C1815
1N4148
VOL
VOL
B
SPR
SW2
10W
R408
3K3
C431
10uF/ 16V
C430
1uF
50V
C750
4052 13
4050 3
Rout
4
R407
10K
R253
15K
C434
1000UF/ 25V
R OUT
L OUT
R770
1K
R769
1K
B
1uF
C749
1uF
C426
106E
C424
222D
+22V_VCC
+22V_VCC
A
A
H_17210_007.eps
110607
5800 A3P610-00
1
2
3
4
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 20
Mono Carrier: CPU & Decoder
1
A8
3
A8
D
5
IC201
R234
R235
3.3K
3.3K
R220
STANDBY
1
R204
SCL
SCL
2
R206
SDA
SDA
100
3
100
4
MUTE
MUTE
5
AV3
AV3
R219 47
6
7
VOL
VOL
R218
100U/ 10V
C205
D206
8V2
0.01U
10K
C
8
9
10
R312
PAL
11
3K3
12
NTSC
C207
SYSTEM
SYSTEM
L201
+8V
13
0.22UF
14
10uH
10UH
C212
C206
0.01U
10U/16V
C208
4n7
C211
C210
220nF
15
C209
2200p
16
R245
+
17
C218
+
1U/ 50V
EW
VDRB
VDRA
IF
C217
15K
1uF/50V
18
0.1U
19
C214
2.2U/ 50V
EW
20
VDRB
21
VDRA
22
SAW101
IF
1
4
23
2
5
24
R214
3
SAW101
AGC
SIF
26
C213
0.1U/ 63V
AGC
SIF
25
39K
SW02B
27
1
4
2
5
C219
0.022U
29
SAW102
3
28
SAW102
C221
Q9362M
3n3
30
C222
10uF
C224
1.5nF
NICAM
NO NICAM
C223
31
C251
2.2U/ 50V
C216
3.3K
32
STANDBY
IRin
SCL
AV2
SDA
AV1
AV3/TUNING
VddP
SCART ID
RESET
KEY
VOL
XTAL OUT
XTAL IN
MUTE
OscGnd
Vss C/P
VddC
LED
VpE
VddA
PAL/NTSC
B OUT
VssA
SECPLL
G OUT
Vp2
R OUT
DECDIG
BLANKING
PH2LF
BCL IN
PH1LF
B / U IN
GND3
G / Y IN
DECBG
R / V IN
AVL/EWD
VDRB
BLANK
AUDOUT/AMOUT
VDRA
C IN
IF1
CVBS/Y IN
IF2
GND1
IREF
CVBSINT
VSC
Vp1
TUNER AGC
IFVO/SVO
AUDEEM/SIF1
PLL IF
DECSDEM/SIF2
EHTO
GND2
+5V_VCC
AUDEXT/QSSO
SNDPLL/SIFAGC
FBISO
AVL/REFO
H. OUT
R217
64
100
63
A2
62
L202
61
A1
+3.3V
10uH
60
59
58
57
C230
X201
+
33pF
C232
2.2U/ 50V
C231
0.01U
L204
10uH
L203
10uH
12MHz
33pF C229
+
C250
0.01U
C226
+3.3V
+3.3v
+5V_VCC
5K1
TDA83731
STANDBY
K EY
5V
LED
1
2
3
GN D 4
IR 5
3.3K R 20 2
3 .3K R20 3
100pF
3 .3K R20 5
C201
V ss
C202
100pF
4
A2
3
2
1
WP
n .c.
24C08
3 .3K R21 0
IC202
R2 07 3.3 k
0.01U
3 .3 K R208
SD A
6
SCL
PT C
V dd
C203
C227
7
+5v
47uF/ 16V
B
4
CPU & DECODER
8
D
2
C235
10u/16v
56
C
C236
0.01u
55
+8V
C233
0.01u
C234
10u/16v
54
R243
22K
R725
R425
R247
27K
10K
33K
R239 100
53
R241
52
51
R240
50
R242
ZD104
8V2
D203
8V2
D202
8V2
D204
8V2
GND
B
G
CN102
R
BL
1
2
3
4
5
100
100
10K
49
BCL
48
C239
0.022U
U / B in
47
C240
0.022U
Y / G in
0.022U
V / R in
46
C241
45
BLANK
44
AUDIO OUT
43
C IN
CVBS/Y IN
42
BCL
U / B in
Y / G in
V / R in
BLANK
AUDIO OUT
C IN
CVBS/Y IN
41
40
38
37
36
8V
L205
39
R231
2.2K
C243
R229
0.01U
C246
+ C245
10uH
C244
100U/ 16V
0.1U/ 63V
390
8v
10U/16V
R220
100K
R465
EHT
EHT
B
560K
35
R311
27K
34
33
C220
4.7uF
AFC
H-out
A UD EXT
R221
47
AFC
H-out
C352
47U/16V
R228
100
R230
100
Q201
C1815
L206
R224
6.8uH
CVBS
100
CVBS
Z201
XT-6. 5
R223
180
GND
Z202
XT-6. 0
GND
Q203
C1815
A
Z203
XT-5. 5
Q202
A
GND
R227
4K7
C1815
Z204
XT-4. 5
GND
R226
4K7
SYSTEM
1
SYSTEM 1
H_17210_008.eps
070607
5800 A3P610-00
1
2
3
4
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 21
Layout Mono Carrier (Top Side)
5800 A3P610-00
H_17210_009.eps
080607
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 22
Layout Mono Carrier (Bottom Side)
5800 A3P610-00
H_17210_010.eps
080607
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 23
Keyboard Control Panel
1
D
2
3
4
5
6
7
8
9
10
KEYBOARD CONTROL
D
A
A
KEYBOARD CIRCUIT
B
B
KEYBOARD CIRCUIT
C
SW001
SW002
SW003
SW004
SW005
SW006
SW007
PRO-
PRO+
VOL-
VOL+
MENU
SLEEP
MUTE
R717
RES
R711
R710
180
220
R712
R713
330
470
R714
SW008
C
3 2 1
TV/AV
R715
820
M001
R716
1.5K
4.7K
D
D
C***
10U
LED001
E
LED
R**
R***
100
1K
E
F
LED
1
KEY 2
5V 3
GN D 4
IR 5
F
G
G
H_17210_011.eps
080607
5800 D1SL7P-61
1
2
3
4
5
6
7
8
9
10
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 24
Layout Keyboard Control Panel (Top Side)
5800 D1SL7P-61
H_17210_012.eps
080607
Layout Keyboard Control Panel (Bottom Side)
5800 D1SL7P-61
H_17210_013.eps
080607
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 25
Main Switch Panel
E
MAIN SWITCH
Layout Main Switch (Top Side)
E
5800 E1SL7P-61
5800 E1SL7P-61
H_17210_014.eps
080607
H_17210_015.eps
080607
Circuit Diagrams and PWB Layouts
Side A/V Panel
G
SIDE AV
5800 G1SL7P-61
G
H_17210_016.eps
080607
Layout Side A/V Panel
TOP SIDE
BOTTOM SIDE
5800 G1SL7P-61
H_17210_017.eps
080607
SK4.0L CA
7.
EN 26
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 27
BTSC Panel
K
Layout BTSC Panel (Top Side)
K
H_17450_001.eps
200907
Layout BTSC Panel (Bottom Side)
H_17450_005.eps
210907
H_17450_002.eps
200907
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 28
Slim EW Panel
M
SLIM DEFLECTION
Layout Slim EW Panel
M
5800 M3P610-00
5800 M3P610-00
H_17210_018.eps
080607
H_17210_019.eps
080607
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 29
Sub Woofer Panel (Optional)
Z
SUB WOOFER
5800 Z3P610-00
Z
H_17210_020.eps
080607
Circuit Diagrams and PWB Layouts
SK4.0L CA
7.
EN 30
Layout Sub Woofer Panel
Personal Notes:
5800 Z3P610-00
H_17210_021.eps
080607
E_06532_012.eps
131004
Alignments
SK4.0L CA
8.
EN 31
8. Alignments
Index of this chapter:
8.1 General Alignment Conditions
8.2 Hardware Alignments
8.3 Software Alignments
8.1
General Alignment Conditions
8.1.1
Default Alignment Settings
8.3.3
1. Set picture to “Standard” mode, without signal input.
2. Press the keys [i+], “Smart sound” and “Smart picture” to
enter the factory menu. When in “B/W BALANCE” page,
press “mute” on the RC. There will be a level light line
displays.
3. Adjust flyback transformers Screen knob till the level bright
line just can be seen, press PROG+ and turn to other
factory menu.
4. When in the light-line screen, CUT R and CUT G can be
adjusted if needed with the following RC key mapping:
To increase /decrease CUT R (See table 8-1)
To increase /decrease CUT G (See table 8-2)
5. Press “MUTE” key to return to the “B/W BALANCE” page.
Perform all electrical adjustments under the following
conditions:
• Power supply voltage: 230 VAC / 50 Hz (± 10%).
• Connect the set to the mains via an isolation transformer
with low internal resistance.
• Allow the set to warm up for approximately 20 to 30
minutes.
• Measure voltages and waveforms in relation to chassis
ground (with the exception of the voltages on the primary
side of the power supply).
Caution: never use heatsinks as ground.
• Test probe: 100: 1, Ri > 10 Mohm, Ci < 3.5 pF.
• Use an isolated trimmer/screwdriver to perform
alignments.
8.2
8.2.1
Table 8-1 To increase /decrease CUT R
8.3.4
Main Voltage Adjustment
Software Alignments
8.3.5
Rf AGC Voltage Adjust
1. Provide a 294.25 MHz, 60 dB half colour bar signal.
2. Enter factory mode and press key 1.
3. Measure tuner AGC point voltage, adjust AGC item till the
voltage is 2.4 V, or till picture noise just disappears. (typical
value is at 27).
8.3.2
Focus Fine Adjust
1. Provide a cross-hatch pattern signal.
2. Set state to “Rich” mode.
3. Adjust flyback transformers Focus knob till picture is clear.
CUT R-
1
4
Function
CUT G+
CUT G-
RC key
2
5
Horizontal Adjustment (key 1)
Vertical & YUV/RGB Horizontal Adjust (key2)
1. Provide a 50 Hz cross hatch signal, set TV to standard
mode. Adjust VSL so that half picture of the pane cross
appears. The picture’s vertical line is just at the bottom of
the half picture. Adjust VSL to make the centre of the
picture’s vertical line and the kinescope are in
superposition.
2. Adjust VSI to obtain picture’s vertical re-display ratio more
than 90%.
3. Provide a 60 Hz cross hatch signal, do step 1 and 2 again
to adjust.
4. If necessary, fine adjust above items.
Put the set in its MENU mode (factory mode) as follows (see
also figure “Factory Mode” on the next page):
• Press the keys [i+], “smart sound” and “smart picture” to
enter the factory menu.
• Press the keys [i+] again and “ADJUST” appear on screen.
• Press the number keys to enter the adjust page, press B/
y to choose the items that to be adjusted, Press z/A to
adjust its value.
• Press [i+] to quit factory mode.
The different alignment parameters are described further on.
8.3.1
CUT R+
RC key
1. Provide a 50 Hz monoscope pattern.
– Press the keys [i+], “Smart sound” and “Smart picture”
to enter the factory menu.
– Press the keys [i+] again and “ADJUST” appear on
screen.
2. Press key “0” and adjust “HPH” to set picture horizontal
centre to CRT horizontal centre.
In order to adjust the main voltage, connect a voltage meter to
the cathode of diode D610, and adjust VR601 to a voltage of
110 V ±0.3 V.
8.3
Function
Table 8-2 To increase /decrease CUT G
Hardware Alignments
Note: The only hardware alignment in this TV set is the
adjustment of the main voltage (B+), see below.
Screen Voltage Adjust (Key 0).
8.3.6
OSD Position (Key 4)
1. Menu OSD position adjustment: Provide a 50/60 Hz cross
hatch pattern. Put the set in MENU mode.
– Press the keys [i+], “Smart sound” and “Smart picture”
to enter the factory menu.
– Press the keys [i+] again and “ADJUST” appear on
screen.
2. LOGO position adjustment: Provide a 50/60 Hz cross
hatch pattern. Put the set in MENU mode. Press key 7 to
enter the factory mode. Adjust XMIN, XMAX, YMIN and
YMAX, to obtain LOGO at the centre up to 1/3 of CRT
screen.
3. Press key 4 to enter the factory mode. Adjust VP and HP
item, to obtain menu OSD at the centre of CRT screen.
4. Provide a RGB or YUV cross hatch signal, set the TV in the
standard mode, adjust “YUV OSD HS” 5RGH till picture
horizontal centre is at the CRT centre (optional).
EN 32
8.
SK4.0L CA
Alignments
Main Page
B/W BALANCE
DRI R
DRI G
DRI B
CUT R
CUT G
BT
CT
COOL DR
COOL DG
COOL DB
COOL CR
COOL CG
WARM DR
WARM DG
WARM DB
WARM CR
WARM CG
32
26
28
32
31
32
32
-2
-1
+2
+1
+0
+10
+7
-1
+0
-1
SERVICE 0
FREQUENCY
H PH
V SL
V SH
V SI
V SC
EW WIDTH
EW PARA
UP CORNER
LO CORNER
H -PARA
H-BOW
EW TRAPE
ZOOM
60HZ
36-TV
35
23
26
19
54
46
29
28
15
43
23
44
"I+"
SERVICE 1
SHIPMODE
AGC
AGC SPEED
IF
HRC&IRC
MULTI SYSTEM
PWL
XDT
XDT COUNT
MVS
MAT
BPB
CORING
OSO
>
27
1
45.75M
0FF
OFF
8
1
30
USA
OFF
1
3
ON
"0"
SERVICE 2
UOC VOL SW
UOC/PWL VOL
MONO GAIN
STEREO GAIN
SAP GAIN
AV GAIN
9859 INPUT
VOL 10
VOL 25
VOL 50
VPL 80
VOL 100
FMWS
AVL OPT
"1"
OFF
40
50
50
49
50
1
45
55
80
90
100
0
OFF
"2"
ADJUST
SERVICE 3
AV OPT
AV CFG
2 AV
YC/DVD
VIDEO OUT
PIN 5
PIN 7
PIN 8
MUTEPIN MODE
CC HP
CC LINE
CC DELAY
HCO
OSVE
0
4
OFF
OFF
CVBS
NTSC
VOL1
LED
OFF
13
21
12
ON
OFF
SERVICE 4
VP
HP
YUV OSD HS
OSD L
HALFTONE
SYBER-SKY2-070810
2
8
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
+0
OFF
ON
SERVICE 7
SUB BRI
SUB CON
SUB COL
SUB SHA
SUB TI
YDL PAL
YDL NTSC
YDL AV
CATHE
MAX BRI
MID BRI
MAX CON
MID CON
SC. BRI
"6"
VOICE
BASS
TREBLE
SURROUND
"Smart Picture"
"8"
30
50
OFF
"Smart Sound"
55
90
50
100
50
COOL
MISIC
BASS
TREBLE
SURROUND
"Smart Picture"
NATURAL
BRIGHT
CONTRAST
COLOR
SHARP
YUV SHARP
COLOR TEMP
+0
-3
+0
+0
+0
ON
ON
OFF
ON
"Smart Sound"
50
57
45
69
50
WARM
RICH
BRIGHT
CONTRAST
COLOR
SHARP
YUV SHARP
COLOR TEMP
STEREO
0
0
9
14
6
3
ON
Start
50
20
03
"5"
SERVICE 8
YUV DR
YUV DG
YUV DB
YUV CR
YUV CG
ENGLISH
SPAISH
FRANCH
PORTUGUESE
3
2
30
32
12
2
2
0
2
63
28
63
28
8
"7"
"Smart Picture"
SOFT
BRIGHT
CONTRAST
COLOR
SHARP
YUV SHARP
COLOR TEMP
SERVICE 5
BTSC-MODE
BTSC-ST
BTSC-SP
BTSC-LI
BTSC-A1
BTSC-A2
BTSC-TC
BTSC-STS
BTSC-ADJ
MTS DETECT
MTS FILTER
W:00 00 40 09 0E 86
R: EE E6
D: MONO ST SAP
"4"
"3"
SERVICE 6
POW
POWER ON TIM
AKB
NBL
WATCHDOG
PHILIPS RC
VCHIP
GAME
CALENDAR
ZOOM OPT
BLUE BACK
BB WIDTH
BLACK BACK
STB
48
40
40
0
ON
55
60
OFF
"Smart Sound"
50
75
50
80
50
NORMAL
THEATRE
BASS
TREBLE
SURROUND
"Smart Picture"
Figure 8-1 Software Alignments
80
70
ON
"Smart Sound"
H_17450_008.eps
210907
Alignments
8.4
SK4.0L CA
8.
EN 33
Factory mode Settings
Description of the factory menu
B/W balance
White point R adjustment.
Storage address Display string
Range (Index value)
Default
SK4.0L CA
0x00d
0x00e
DRI R
0-63
32
32
White point G adjustment
DRI G
0-63
32
32
White point B adjustment
0x00f
DRI B
0-63
32
32
Black level off-set R adjustment
0x010
CUT R
0-63
32
32
Black level off-set G adjustment.
0x011
CUT G
0-63
32
32
“BRIGHTNESS” of “White Balance Adjustment page” setting
0x02f
BT
0-63
32
32
“CONTRAST” of “White Balance Adjustment page” setting
0x030
CT
0-63
32
32
COOL offset according to “DRI R” value of tv, white point R of “COOL”
0x017
COOL DR
0-63
-2
-2
COOL offset according to “DRI G” value of tv, white point G of “COOL”
COOL offset according to “DRI B” value of tv, white point B of “COOL”
0x018
COOL DG
0-63
0
0
0x019
COOL DB
0-63
10
10
COOL offset according to “CUT R” value of tv, black level off-set R of “COOL” 0x01a
COOL offset according to “CUT G” value of tv, black level off-set R of “COOL” 0x01b
COOL CR
0-63
0
0
COOL CG
0-63
0
0
WARM offset according to “DRI R” value of tv, white point R of “COOL”
0x01c
WARM DR
0-63
10
10
Warm offset according to “DRI G” value of tv, white point G of “COOL”
Warm offset according to “DRI B” value of tv, white point B of “COOL”
0x01d
WARM DG
0-63
0
0
0x01e
WARM DB
0-63
0
0
Warm offset according to “CUT R” value of tv, black level off-set R of “COOL” 0x01f
WARM CR
0-63
0
0
Warm offset according to “CUT G” value of tv, black level off-set R of “COOL” 0x020
WARM CG
0-63
0
0
Direct key “0”
50hz/60hz
Frequency
60 Hz
Horizontal center
ox008
H PH
0-TV-63-TV
31-TV
35-TV
Vertical slope
ox009
V SL
0-63
24
30
Vertical center
ox00a
V SH
0-63
21
22
Vertical amplitude.
ox00b
V SI
0-63
33
22
Vertical s-correction.
ox00c
V SC
0-63
27
19
EW WIDTH
0x04b
EW WIDTH
0-63
32
51
EW parabola/width
0x04c
EW PARA
0-63
32
45
EW upper/lower corner parabola
0x04d
UP CORNER
0-63
32
33
Bottom curve
Horizontal parallelogram
0x04e
LO CORNER
0-63
32
33
0x04f
H-PARA
0-63
32
35
Horizontal bow
0x050
H-BOW
0-63
32
35
EW trapezium
0x051
EW TRAPE
0-63
32
30
Expand 4:3 mode horizontal WIDTH adjust
0x0ed(bit4)
ZOOM
0-63
44
44
Frequency
50 Hz
50hz/60hz
Horizontal center
0x003
H PH
0-TV-63-TV
31-TV
35-TV
Vertical slope
0x004
V SL
0-63
24
31
Vertical center
0x006
V SH
0-63
21
23
Vertical amplitude.
0x005
V SI
0-63
33
22
Vertical s-correction.
0x007
V SC
0-63
27
21
EW WIDTH
0x044
EW WIDTH
0-63
32
49
EW parabola/width
0x045
EW PARA
0-63
32
45
EW upper/lower corner parabola
0x046
UP CORNER
0-63
32
33
Bottom curve
Horizontal parallelogram
0x047
LO CORNER
0-63
32
33
0x048
H-PARA
0-63
32
35
Horizontal bow
0x049
H-BOW
0-63
32
35
EW trapezium
0x04a
EW TRAPE
0-63
32
30
Expand 4:3 mode horizontal WIDTH adjust
44
0x062
0x05e
ZOOM
0-63
44
Horizontal center in AV source.
Horizontal center in AV source.
H PH
+5-AV
32
33
0x05f
H PH
+5-AV
32
33
Horizontal center in YUV source.
0x05c
H PH
+0-YUV
32
33
Horizontal center in YUV source.
0x05d
H PH
+0-YUV
32
33
SHIPMODE
OFF
Direct key “1”
Out of box setting, Smart Picture: Rich, Contrast +: On, NR: Off,
Smart Sound: Theatre, Tuner Mode: Auto, Volume: 30, CC: Off
ON
RF.AGC adjust
0x002
AGC
0-63
24
23
AGC speed
0x0de (bit5, bit4)
AGC SPEED
0-63
1
1
IF choose
0x0dd (bit7, bit6)
IF
58.75 Mhz
45.75 Mhz
45.75 Mhz
45.75 Mhz
HRC and IRC of N system for auto search selection
0x0ea (bit4)
HRC & IRC
OFF
ON
OFF
OFF
ON: PAL M/N ON, OFF: PAL M/N OFF
0x0ea (bit1)
MULTI SYSTEM OFF
ON
ON
ON
White apex limit
0x0cb (bit7-bit4)
PWL
0
0
X ray protect
0x0e1 (bit2, bit3)
XDT
0-2
1
1
X ray protection detect count
0x073
XDT COUNT
0-255
30
30
USA
0-15
NTSC decode matrix
0x0e7(bit2)
MUS
USA
JAP
USA
PAL, NTSC decode matrix
0x0ed (bit0)
MAT
OFF
ON
OFF
ON
Bypass of sound bandpass filter
0x0e1 (bit5, bit4)
BPB
0-2
1
1
Video dependent coring
0x0de (bit3, bit2)
CORING
0-3
Switch-off in vertical overscan
0x0e7 (bit7)
OSO
OFF
ON
ON
3
3
ON
ON
Direct key “2”
UOC control volume switch
0x0e8 (bit7)
UOC VOL SW
OFF
OFF
OFF
UOC/PWM modify volume value
0x02e
UOC/PWM VOL
0-63
41
40
Volume of 9859 modify value when sound is mono
0x052
MONO GAIN
0-63
48
52
EN 34
8.
SK4.0L CA
Alignments
Description of the factory menu
Storage address Display string
Range (Index value)
Default
Volume of 9859 modify value when sound is stereo
0x053
STEREO GAIN
0-63
48
SK4.0L CA
52
Volume of 9859 modify value when sound is SAP
0x054
SAP GAIN
0-63
48
48
Volume of 9859 modify value when system is AV state
0x055
AV GAIN
0-63
48
50
9859 control pin output state
9859INPUT
0-2
2
1
10% volume point
0x0e0 (bit3, bit2)
0x026
VOL 10
0-100
25
45
25% volume point
0x027
VOL 25
0-100
50
55
50% volume point
0x028
VOL 50
0-100
75
75
80% volume point
0x029
VOL 80
0-100
90
85
100% volume point
0x02a
VOL 100
0-100
100
100
FM demodulate frequency width
0x0de (bit1, bit0)
FMWS
0-2
0
1
AVL function switch
0x0e8 (bit6)
AVL OPT
OFF
OFF
OFF
ON
Direct key “3”
AV control logic choose
0x0e1 (bit7, bit6)
AV OPT
0-3
1
0
AV choose
0x0cc (bit7-bit4)
AV CFG
0-7
3
4
AV2 choose
0x0ea (bit5)
2 AV
OFF
ON
OFF
OFF
DVD choose
0x0e9 (bit4)
YC/DVD
OFF
ON
OFF
OFF
Video output
0x0e7 (bit4)
VIDEO OUT
IF
CVBS
CVBS
CVBS
Pin 5 choose function
0x0cc (bit3-bit0)
PIN 5
NTSC
NTSC
Pin 7 choose function
0x0cd (bit7-bit4)
PIN 7
VOL1
VOL1
Pin 8 choose function
0x0cd (bit3-bit0)
PIN 8
MTUE
LED
MUTE pin mode
0x0e9 (bit0)
MUTEPIN
MODE
OFF: Pin 7 control volume curve
ON: Pin 4 control volume curve
0x0ee (bit6)
MUTEPIN SEL
CCD Horizontal width adjust
0x05a
CC HP
0-15
13
13
CCD scan Horizontal row when PAL N system
0x060
CC LINE
0-60
21
21
CCD delay adjustment
Direct key “4”
0x0d1 (bit3-bit0)
CC DELAY
8-23
20
12
OSD up down position
0x02b
VP
0-63
52
52
OSD left right position
0x02c
HP
0-63
54
50
RGB/YUV OSD Horizontal Center
0x05b
YUV OSD HS
0-60
38
38
OSD output contrast
0x0df (bit7, bit6)
OSD L
0-3
0
2
Menu translucence
0x0e9 (bit1)
HALFTONE
OFF
ON
ON
ON
STEREO
OFF
ON
OFF
OFF
SOFTWARE
VERSION
NUMBER
Software version number
Direct key “5”
BTSC-MODE
MONO
Stereo noise limit
0x0ce (bit7-bit4)
BTSC-ST
0-15
0
0
SAP noise limit
0x0ce(bit3-bit0)
BTSC-SP
0-15
0
0
Sound input level adjustment
0x040
BTSC-LI
0-15
7
9
Separate
0x041
BTSC-A1
0-31
23
14
Separate
0x042
BTSC-A2
0-31
22
6
Time constant
0x0cf (bit7-bit4)
BTSC-TC
0-7
4
3
Stereo level switch
0x0e8 (bit3)
BTSC-STS
OFF
ON
OFF
ON
Stereo adjustment on/off
0x0e8 (bit2)
BTSC-ADJ
BUSY
START
START
START
MTS detect time delay
0x001
MTS DETECT
0-255
50
50
STEREO and SAP detect count
0x072
MTS FILTER
0-255
20
20
MONO detect count
Direct key “6”
0x074
MTS FILTER2
0-255
20
3
POWER ON MODE
0x0dd (bit3, bit2)
POW
2
2
POWER ON time delay
0x0cb (bit3-bit0)
12
8
Black current stabilization
Sound mode
SAP
0x0e8 (bit0)
0-2
POWER ON TIM 2-17
AKB
OFF
ON
ON
ON
Black current loop detect
0x0e9 (bit7)
NBL
OFF
ON
ON
ON
WATCH DOG
0x0eb (bit7)
WATCHDOG
OFF
ON
OFF
OFF
ON: Philips RC
OFF: Skyworth RC
0x0eb (bit6)
PHILIPS RC
OFF
ON
ON
ON
VCHIP FUNCTION SWITCH
0x0ea (bit7)
VCHIP
OFF
ON
OFF
OFF
GAME FUNCTION SWITCH
0x0eb (bit5)
GAME
OFF
ON
OFF
OFF
CALENDER FUNCTION SWITCH
0x0eb (bit4)
CALENDER
OFF
ON
OFF
OFF
4:3 expand function choose
0x0ec (bit6)
ZOOM OPT
OFF
ON
ON
OFF
ON: Blue Screen
OFF: Black Screen
0x0e9 (bit6)
BLUE BLACK
OFF
ON
ON
ON
EW WIDTH offset according to “EW WIDTH” value when TV is no signal
0x06d
BB WIDTH
53-10
+0
0
Video mute during change to program
0x0e1 (bit1, bit0)
BLACK BACK
0-2
0
0
RGB BLANKING
0x0ee (bit7)
RGB BLANKING OFF
ON
ON
Sub contrast
0x057
SUB BRI
0-63
0
4
Sub brightness
0x059
SUB CON
0-63
0
3
Sub color
0x023
SUB COL
0-63
30
30
Sub Sharpness
0x024
SUB SHA
0-63
32
32
TV Sub tint
0x025
SUB TIN
0-31
16
16
AV Sub tint
0x075
SUB TIN-AV
0-31
16
16
PAL Luminance delay
0x0c9 (bit3-bit0)
YDL PAL
0-15
2
2
NTSC Luminance delay
0x0c9 (bit7-bit4)
YDL NTSC
0-15
2
2
ON
Direct key “7”
Alignments
SK4.0L CA
8.
EN 35
Description of the factory menu
Storage address Display string
Range (Index value)
Default
SK4.0L CA
AV Luminance delay
0x0ca(bit7-bit4)
YDL AV
0-15
4
2
Maximum brightness
0x056
MAX BRI
0-63
63
63
Middle brightness
0x021
MID BRI
0-63
18
18
Maximum contrast
0x058
MAX CON
0-63
63
63
Middle contrast
0x022
MID CON
0-63
15
15
Line-level of brightness
Direct key “8”
0x02d
SC.BRI
0-63
8
8
YUV offset according to “DRI R” value of TV, white point R of YUV.
0x012
YUV DR
(-32) - (+31)
+0
+0
YUV offset according to “DRI G” value of TV, white point G of YUV
0x013
YUV DG
(-32) - (+31)
+0
+0
YUV offset according to “DRI B” value of TV, white point B of YUV
0x014
YUV DB
(-32) - (+31)
+0
+0
YUV offset according to “CUT R” value of TV, black level offset R of YUV
0x015
YUV CR
(-32) - (+31)
+0
+0
YUV offset according to “CUT G” value of TV, black level offset G of YUV
0x016
YUV CG
(-32) - (+31)
+0
+0
English OSD switch
0x0eb (bit3)
ENGLISH
OFF
ON
ON
ON
Spanish OSD switch
0x0eb (bit2)
SPANISH
OFF
ON
ON
ON
French OSD switch
0x0eb (bit1)
FRANCE
OFF
ON
OFF
OFF
Portuguese OSD switch
0x0eb (bit0)
PORTUGUESE
OFF
ON
ON
ON
External Y (Luminance) input gain during YPRPB.
OFF: gain 0 dB reduced, ON: gain 3 dB reduced
0x0ee (bit4)
YGN
OFF
ON
OFF
ON
Cathode drive level
0x0ca (bit3-bit0)
CATHE
3
3
EHT tracking mode
0x0ea (bit6)
HCO
ON
ON
Black current measuring lines in overscan
0x0e9 (bit2)
OSVE
OFF
OFF
30
Manual INIT E2PROM
INITEEP
Key “Smart sound”
BASS set value in Voice state
0x064
BASS
30
TREBLE set value in Voice state
0x065
TREBLE
50
50
SURROUND set value in Voice state
0x066
SURROUND
OFF
OFF
BASS set value in Music state
0x067
BASS
55
55
TREBLE set value in Music state
0x068
TREBLE
60
60
SURROUND set value in Music state
0x069
SURROUND
OFF
OFF
BASS set value in Theatre state
0x06a
BASS
80
80
TREBLE set value in Theatre state
0x06b
TREBLE
70
70
SURROUND set value in Theatre state
Key “Smart image”
0x06c
SURROUND
ON
ON
Bright set value in Soft state
0x036
BRIGHT
55
55
Contrast set value in Soft state
0x037
CONTRAST
50
50
Color set value in Soft state
0x038
COLOR
45
45
Sharpness set value in Soft state
0x039
SHARP
45
45
Sharpness set value in Soft state of YUV
0x070
YUV SHARP
50
50
COLOR TEMP set value in Soft state
0x03a
COLOR TEMP
WARM
WARM
Bright set value in Rich state
0x03b
BRIGHT
70
70
Contrast set value in Rich state
0x03c
CONTRAST
85
85
Color set value in Rich state
0x03d
COLOR
70
70
Sharpness set value in Rich state
0x03e
SHARP
70
70
Sharpness set value in Rich state of YUV
0x071
YUV SHARP
80
80
COLOR TEMP set value in Rich state
0x03f
COLOR TEMP
COOL
COOL
Bright set value in Natural state
0x031
BRIGHT
50
50
Contrast set value in Natural state
0x032
CONTRAST
75
75
Color set value in Natural state
0x033
COLOR
50
50
Sharpness set value in Natural state
0x034
SHARP
50
50
Sharpness set value in Natural state of YUV
0x06f
YUV SHARP
50
50
COLOR TEMP set value in Natural state
0x035
COLOR TEMP
NORMAL
NORMAL
EN 36
9.
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9. Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.1
Index of this chapter:
9.1 Introduction
9.2 The various circuits
9.3 Abbreviation List
9.4 IC Data Sheets
resonator. The stereo channel separation is adjusted by an
automatic procedure to be performed during set production.
The stereo identification can be read by the I2C-bus. Two
different pilot thresholds (data STS = 1; STS = 0) can be
selected via the I2C-bus.
Introduction
SAP Demodulator
The composite signal is fed from the output of the input level
adjustment stage to the SAP demodulator circuit through a 5fH
band-pass filter. The demodulator level is automatically
controlled. The SAP demodulator includes an internal field
strength detector that mutes the SAP output in the event of
insufficient signal conditions. The SAP identification signal can
be read by the I2C-bus.
The SK4.0A CA is a CRT TV for the year 2007, based on the
3P61 platform. In this chapter, only a general description of the
various circuits is given. For more detailed information, see the
circuit diagrams in this manual.
9.2
The various circuits
9.2.1
Tuner
Noise Detector
The composite input noise increases with decreasing antenna
signal. This makes it necessary to switch stereo or SAP off at
certain thresholds. These thresholds can be set via the I2Cbus. With ST0 to ST3 the stereo threshold can be selected and
with SP0 to SP3 the SAP threshold. A hysteresis can be
achieved via software by making the threshold dependent of
the identification bits STP and SAPP.
The function of the tuner is to select the channel to be received
and suppress the interference of neighboring channels, to
amplify the high frequency signal, to improve the receiving
sensitivity and SNR, and to generate a PIF signal through
frequency conversion.
9.2.2
Mode Selection
The stereo/SAP switch feeds either the L - R signal or the SAP
demodulator output signal via the internal dbx noise reduction
circuit to the dematrix/switching circuit. Different switch modes
provided at the output pins OUTR and OUTL are available.
IF Channel
The IF Channel mainly ensures the sensitivity and selectivity of
the complete TV set. The IF AMP integrated in the UOCIII is
made up of a three-stage dual-differential amplifier with a gain
value above 70dB, a SNR of 55dB and a bandwidth of 7 MHz.
The video demodulation circuit is made from the built-in PLL
Sync Detector. The spectrum of the demodulation carrier is
unitary and it is not affected by the content of the video signal.
The tuner features stable receptivity while the signal output
from the video detector features high fidelity. The built-in PLL
circuit of the UOCIII generates a 38.0 MHz or 38.9 MHz
demodulation reference signal for the sync detector to
demodulate the video signal; this is called “PLL sync
demodulation”.
9.2.3
SAP Output
Independent of the stereo/SAP switch, the SAP signal is also
available at pin SAP. At SAP, the SAP signal is not dbx
decoded. The capacitor at SDE provides a recommended deemphasis (150 ms) at SAP.
Sound Channel
An external ceramic filter is used to select the second SIF
signal for the sound channel of UOCIII from the signal output of
the video detector. The audio signal is obtained after limiting
amplification and demodulation by the intermediate frequency
detector for the SIF signal, and then the audio signal is fed to
the BTSC stereo/SAP decoder TDA9850. From that it is output
to the audio amplifier TFA9842, which drives the speakers to
provide the sound. The intermediate frequency detector and
volume-control attenuator that are built in the UOCIII are set
and adjusted via the CPU.
9.2.4
dbx Decoder
The dbx circuit includes all blocks required for the noise
reduction system in accordance with the BTSC system
specification. The output signal is fed through a 73 ms fixed deemphasis circuit to the dematrix block.
Integrated Filters
The filter functions necessary for stereo and SAP demodulation
and part of the dbx filter circuits are provided on-chip using
transconductor circuits. The required filter accuracy is attained
by an automatic filter alignment circuit.
9.2.5
In the driver circuit, both the voltage and current of the R/G/B
signal are amplified, after which the CRT drive circuit
modulates the cathode beam current of the CRT. The R/G/B
signal input into the driver circuit is of negative polarity.
BTSC stereo/SAP decoder
Input Level Adjustment
The composite input signal is fed to the input level adjustment
stage. The control range is from -3.5 to +4.0 dB in steps of
0.5 dB. The maximum input signal voltage is 2 V (RMS).
Stereo Decoder
The output signal of the level adjustment stage is coupled to a
low-pass filter which suppresses the baseband noise above
125 kHz. The composite signal is then fed into a pilot detector/
pilot cancellation circuit and into the MPX demodulator. The
main L + R signal passes a 75 ms fixed de-emphasis filter and
is fed into the dematrix circuit. The decoded sub-signal L - R is
sent to the stereo/SAP switch. To generate the pilot signal the
stereo demodulator uses a PLL circuit including a ceramic
CRT Drive Circuit
9.2.6
Power Supply Circuit
The function of the power supply circuit is to supply various
stabilized operating voltages and to provide protections against
excessive voltages and currents.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.3
Abbreviation List
2CS
A2
AC
ACI
ADC
AFC
AGC
AM
ANC
AP
AR
AV
AVL
B/G
BCL
CBA
CFR
ComPair
CRT
CVBS
CVI
D/K
DAC
DC
DC-filament
DFU
DPL
DRAM
DVD
EEPROM
EHT
EMI
EU
EW
EW-DRIVE
EXT
FBL
FE
Field
Filament
FM
Frame
FTV
G
H
H-DRIVE
H-FLYBACK
H-OUT
2 Carrier Sound
Commonly known as 2 Carrier Sound
(2CS) system
Alternating Current
Automatic Channel Installation:
algorithm that installs TV channels
directly from a cable network by
means of a predefined TXT page
Analogue to Digital Converter
Automatic Frequency Control: control
signal used to tune to the correct
frequency
Automatic Gain Control: algorithm that
controls the video input of the feature
box
Amplitude Modulation
Automatic Noise Reduction; One of
the algorithms of Auto TV
Asia Pacific
Aspect Ratio: 4 by 3 or 16 by 9
Audio Video
Automatic Volume Level control
Monochrome TV system. Sound
carrier distance is 5.5 MHz
Beam Current Limiter
Circuit Board Assembly (or PWB)
Carbon Film Resistor
Computer aided rePair
Cathode Ray Tube (or picture tube)
Composite Video Blanking and
Synchronisation
Component Video Input
Monochrome TV system. Sound
carrier distance is 6.5 MHz. D= VHFband, K= UHF-band
Digital to Analogue Converter
Direct Current
Filament supply voltage
Directions For Use: owner's manual
Dolby Pro Logic
Dynamic RAM; dynamically refreshed
RAM
Digital Versatile Disc
Electrically Erasable and
Programmable Read Only Memory
Extreme High Tension; the voltage
between the cathode and the shadow
mask that accelerates the electrons
towards the screen (around 25 kV)
Electro Magnetic Interference;
Leakage of high-frequency radiation
from a transmission medium
EUrope
East West, related to horizontal
deflection of the set
East -West correction drive signal.
EXTernal (source), entering the set by
SCART or by cinches (jacks)
Fast Blanking: DC signal
accompanying RGB signals
Front End; Tuner and RF part together
Each interlaced broadcast FRAME is
composed of two Fields, each Field
consists of either Odd or Even lines
Filament of CRT
Field Memory / Frequency Modulation
A complete TV picture comprising all
lines (625/525)
Flat TeleVision
Green
H_sync to the module
Horizontal Drive
HA
HFB
HW
I
I2 C
I2 S
IC
IF
IIC
Interlaced
IO
IR
L
L/L’
LATAM
LED
LOT
LS
M/N
MOFR
MOSFET
MPX
NAFTA
NC
NICAM
NTC
NTSC
NVM
OB
OC
OP
OSD
P50
PAL
PCB
PLL
SK4.0L CA
9.
EN 37
Horizontal Flyback
H_sync output of the module /
Horizontal Output pulse
Horizontal Acquisition; horizontal sync
pulse
Horizontal Flyback Pulse; Horizontal
sync pulse from large signal deflection
Hardware
Monochrome TV system. Sound
carrier distance is 6.0 MHz. VHF- and
UHF-band
Inter IC bus (also called IIC)
Inter IC Sound bus
Integrated Circuit
Intermediate Frequency
Inter IC bus (also called I2C)
Scan mode where two fields are used
to form one frame. Each field contains
half the number of the total amount of
lines. The fields are written in “pairs”,
causing line flicker.
In/Out
Infra Red
Left audio channel
Monochrome TV system. Sound
carrier distance is 6.5 MHz. L' is Band
I, L is all bands except for Band I
LATin AMerica
Light Emitting Diode
Line Output Transformer (also called
FBT); The transformer in which the
EHT is generated
Loud Speaker
Monochrome TV system. Sound
carrier distance is 4.5 MHz. M= 525
lines @ 60 Hz, N= 625 lines @ 50 Hz
Metal Oxide Film Resistor
Metal Oxide Semiconductor Field
Effect Transistor
MultiPleX
North American Free Trade
Association: Trade agreement
between Canada, USA and Mexico
Not Connected
Near Instantaneously Companded
Audio Multiplexing; This is a digital
sound system, mainly used in Europe
Negative Temperature Coefficient,
non-linear resistor (resistance
decreases if temperature increases)
National Television Standard
Committee. Colour system used
mainly in North America and Japan.
Colour carrier NTSC M/N = 3.579545
MHz, NTSC 4.43 = 4.433619 MHz
(this is a VCR norm, it is not
transmitted off-air)
Non Volatile Memory; IC containing
data such as alignment values, preset
stations
Option Byte
Open Circuit
OPtion byte
On Screen Display
Project 50; Communication protocol
between TV and peripherals
Phase Alternating Line; Colour system
mainly used in West Europe (colour
carrier= 4.433619 MHz) and South
America (colour carrier PAL M=
3.575612 MHz and PAL N= 3.582056
MHz)
Printed Circuit Board (or PWB)
Phase Locked Loop; Used for e.g.
FST tuning systems. The customer
EN 38
9.
Progressive Scan
PTC
PWB
QSS
R
RAM
RC
RC5 (6)
RF
RGB
RGBHV
RMS
ROM
SAP
SAW
SC
S/C
SCL
SD
SDA
SDRAM
SIF
SMC
SMD
SMPS
SND
SRAM
STBY
SVHS
TBD
TXT
µC
UOC
µP
UV
V
V-BAT
VA
VBI
VCR
VGA
VIF
WE
WST
XTAL
Y
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
can directly provide the desired
frequency
Scan mode where all scan lines are
displayed in one frame at the same
time, creating a double vertical
resolution.
Positive Temperature Coefficient, non
linear resistor (resistance increases if
temperature increases)
Printed Wiring Board (also called PCB
or CBA)
Quasi Split Sound
Right audio channel / Red
Random Access Memory
Remote Control transmitter
Remote Control system 5 (6), the
signal from the remote control receiver
Real Flat (picture tube) or Radio
Frequency
Red, Green, and Blue colour space;
The primary colour signals for TV. By
mixing levels of R, G, and B, all colours
(Y/C) are reproduced
Red, Green, Blue, Horizontal sync,
and Vertical sync
Root Mean Square value
Read Only Memory
Secondary Audio Program; Generally
used to transmit audio in a second
language
Surface Acoustic Wave
SandCastle: two-level pulse derived
from sync signals
Short Circuit
Serial Clock signal on I2C bus
Standard Definition
Serial Data line of I2C bus
Synchronous DRAM
Sound Intermediate Frequency
Surface Mounted Component
Surface Mounted Device
Switched Mode Power Supply
SouND
Static RAM
STandBY
Super Video Home System
To Be Defined
Teletext; TXT is a digital addition to
analogue TV signals that contain
textual and graphical information (25
rows x 40 columns). The information is
transmitted within the first 25 lines
during the Vertical Blank Interval (VBI)
Microcontroller
Ultimate One Chip
Microprocessor
Colour difference signals
V_sync
Main supply for deflection (usually 141
V)
Vertical Acquisition
Vertical Blanking Interval; Time during
which the video signal is blanked when
going from bottom to top of the display
Video Cassette Recorder
Video Graphics Array
Video Intermediate Frequency
Write Enable control line
World System Teletext
Quartz crystal
Luminance signal
9.4
IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as “black boxes” in the electrical
diagrams.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.1
SK4.0L CA
9.
Diagram A1, W6554A, (IC601)
H_17210_039.eps
120607
Figure 9-1 Block Diagram and Pin Configuration
EN 39
EN 40
9.4.2
9.
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Diagram A1, P412, (IC602)
H_17210_039.eps
120607
Figure 9-2 Block Diagram and Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.3
SK4.0L CA
9.
Diagram A3, TDA486x, (IC301)
Block Diagram
TDA4865AJ
THERMAL
PROTECTION
DIFFERENTIAL
INPUT
STAGE
VERTICAL
OUTPUT
FLYBACK
GENERATOR
REFERENCE
CIRCUIT
7
6
5
4
3
2
1
INP
INN
VOUT
GND
VP2
VP3
VP1
RS1 CS1
CF
D1
RP
R3
from
deflection controller
C2
deflection
coil
R5
C1
R6
R1
R2
VN
VP
Block diagram of TDA4865AJ
Pin Configuration
VP1
1
VP3
2
VP2
3
GND
4
VOUT
5
INN
6
INP
7
TDA4865AJ
Pin configuration for DBS7P
(TDA4865AJ)
H_17210_038.eps
120607
Figure 9-3 Block Diagram and Pin Configuration
EN 41
EN 42
9.
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
H_17210_035.eps
120607
Figure 9-4 Block Diagram
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.4
SK4.0L CA
Diagram A5, 4052, (IC102)
Block Diagram
Pin Configuration
H_17210_041.eps
120607
Figure 9-5 Block Diagram and Pin Configuration
9.
EN 43
EN 44
9.4.5
9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK4.0L CA
Diagram A7, TDA9842, (IC402)
Block Diagram
VCC
9
IN1
4
8
OUT1
60
kΩ
IN2
1
2
OUT2
60
kΩ
CIV
3
VREF
SHORT-CIRCUIT
AND
TEMPERATURE
PROTECTION
VCC
VC
7
VOLUME
CONTROL
0.5VCC
6
TFA9842AJ
SVR
5
GND
Pin Configuration
IN2
1
OUT2
2
CIV
3
IN1
4
GND
5
SVR
6
VC
7
OUT1
8
VCC
9
TFA9842AJ
H_17210_033.eps
110607
Figure 9-6 Block Diagram and Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.6
SK4.0L CA
9.
EN 45
Diagram A7, TDA9850, (IC801)
Block Diagram
C5
ceramic
resonator
Q1
C6
C7
+
+
+
C4
+
C3
C2
R1
13
15
14
16
18
17
19
L+R
STEREO DECODER
27
DEMATRIX
+
MODE
SELECT
L − R/SAP
21
stereo
OUTL mono
SAP
to
OUTR audio
processing
TDA9850
22
+
composite
baseband
input
INPUT
LEVEL
ADJUST
11
C1
NOISE
DETECTOR
STEREO/SAP
SWITCH
C8
DE-EMPHASIS
23
SAP without DBX
7
SAP
DEMODULATOR
5
+
C16
DBX
4
C15
STEREO
ADJUST
26
C17
3
R2
+
32
2
1
+
C14
R3
+
31
30
+
C13
CL
12
+
+
+
+
C12 C11 C10 C9
10
20
25
29
LOGIC, I2CTRANSCEIVER
SUPPLY
C19
6
24
+
CR
only during
adjustment
VCC
VCAP
8
9
SDA
SCL
28
MAD
C18
Vref
Pin Configuration
VEO
1
32 CS
VEI
2
31 CW
CNR
3
30 CTS
CM
4
29 CTW
CDEC
5
28 MAD
AGND
6
27 OUTL
DGND
7
26 CND
SDA
8
25 CL
TDA9850
9
24 Vref
VCC 10
23 SAP
SCL
COMP 11
22 CSDE
VCAP 12
21 OUTR
CP1 13
20 CR
CP2 14
19 CSS
CPH 15
18 CMO
CADJ 16
17 CER
H_17450_004.eps
200907
Figure 9-7 Block Diagram and Pin Configuration
EN 46
9.4.7
9.
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Diagram A8, OM837x (IC201)
Block Diagram
H_17210_034.eps
130607
Figure 9-8 Block Diagram
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK4.0L CA
Pin Configuration
H_17210_029.eps
130607
Figure 9-9 Pin Configuration
9.
EN 47
EN 48
9.
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
H_17210_030.eps
130607
Figure 9-10 Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK4.0L CA
9.
EN 49
Pinning
H_17210_031.eps
130607
Figure 9-11 Pin Configuration
EN 50
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK4.0L CA
Diagram A8, TDA937x (IC201)
I/O PORTS (4x)
VST OUT
SCL SDA
ADC IN (4x)
LED OUT (2x)
RESET
TUNERAGC
VPE
SIFIN
SOUND
TRAP
AUDOUT/AMOUT
Block Diagram
QSSO/AMOUT/AUDEXT
+3.3 V
IFVO/SVO
IFIN
VISION IF
ALIGNMENT-FREE
PLL DEMOD.
AGC/AFC
VIDEO AMP.
QSS SOUND IF
I2C-BUS
TRANSCEIVER
ENHANCED
AGC
80C51 CPU
QSS MIXER
I/O PORTS
REF
VIDEO SWITCH
CVBS/Y
C
H
LUMA DELAY
VIDEO IDENT.
PEAKING
VIDEO FILTERS
MEMORY
VST PWM-DAC
AM DEMODULTOR
CVBS
ROM/RAM
CLOSED CAPTION
ACQUISITION
BLACK STRETCH
SYNC
OSD
V
(REFOUT)
DISPLAY
COR
REF
R
G
B BL
CONTR/BRIGHTN
PAL/NTSC
BASE-BAND
DECODER
DELAY LINE
OSD/TEXT INSERT
CCC
WHITE-P. ADJ.
R G B
H-DRIVE
H/V SYNC SEP.
V-DRIVE +
2nd LOOP
+8V
H-OSC. + PLL
H
V
H-SHIFT
Y
EW GEOMETRY
GEOMETRY
U
V
HOUT
V-DRIVE
EHTO
EWD
RO
GO
BO
BCLIN
BLKIN
RGB/YUV INSERT
RGB/YUV MATRIX
SATURATION
YUV/RGB MATRIX
R/V G/Y B/U BL
Pin Configuration
handbook, halfpage
P1.3/T1
1
64
P1.2/INT0
P1.6/SCL
2
63
P1.1/T0
P1.7/SDA
3
62
P1.0/INT1
P2.0/TPWM
4
61
VDDP
P3.0/ADC0/PWM0
5
60
RESET
P3.1/ADC1/PWM1
6
59
XTALOUT
P3.2/ADC2/PWM2
7
58
XTALIN
P3.3/ADC3/PWM3
8
57
OSCGND
VSSC/P
9
56
VDDC
P0.5
10
55
VPE
P0.6
11
54
VDDA
VSSA
12
53
BO
I.C.
13
52
GO
VP2
14
51
RO
DECDIG
15
50
BLKIN
PH2LF
16
PH1LF
17
GND3
18
DECBG
19
AVL/EWD/
DECSDEM
VDRB
VDRA
20
IFIN1
IFIN2
TDA937X PS/N2 series (SDIP-64)
9.4.8
9.
XXX
49
BCLIN
48
B2/U/PBIN
47
G2/YIN
46
R2/V/PRIN
45
INSSW2
44
AUDOUT
43
C
23
42
CVBS/Y
24
41
GND1
IREF
25
40
CVBS1
VSC
26
39
VP1
AGCOUT
27
38
IFVO/SVO
AUDEEM/SIFIN1
28
37
PLLIF
DECSDEM/SIFIN2
29
36
EHTO
GND2
30
35
AUDEXT/QSSO
SNDPLL/SIFAGC
31
34
FBISO
AVL/SNDIF/REFO/
AUDEEM
32
33
HOUT
21
22
Figure 9-12 Block diagram and pin configuration
H_17450_012.eps
210907
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.4.9
SK4.0L CA
9.
Diagram A8, 24C08 (IC202)
H_17210_035.eps
120607
Figure 9-13 Block Diagram
EN 51
EN 52
9.
SK4.0L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Pin Configuration
H_17210_036.eps
120607
Figure 9-14 Pin Configuration
Spare Parts List
SK4.0L CA
10.
EN 53
10. Spare Parts List
Set Level
Various
CRT
9965 100 07893 21HUAFEI C.P.T
A51ERU191X03/
Speaker A 9965 100 04936 Loudsp. 8Ω 10W
Speaker B 9965 100 04936 Loudsp. 8Ω 10W
SW601
9965 100 04935 MPS.SDDF-3-03
Main Board [B]
Various
A101
F601
S501
SAW101
X201
Z202
ZD501
9965 100 07704
9965 100 05334
9965 000 40278
9965 100 07702
9965 100 06018
9965 100 07703
9965 000 40224
Tuner
Fuse T5A 250V
CRT Socket
SAW SW05 45.75MHz
Crystal 12.000000MHz
Ceramic Trap 4.5MHz
Zener 8V2 1/2W 5%
9965 000 41097
9965 000 41097
9965 000 40171
9965 000 40172
9965 000 40156
9965 100 04885
9965 000 40156
9965 000 40156
9965 000 41097
9965 000 41097
9965 000 40156
9965 000 40171
9965 100 04892
9965 100 04870
9965 100 04867
9965 100 04892
9965 000 40178
9965 000 40156
9965 100 06012
9965 100 04866
9965 100 04866
9965 100 04866
9965 100 04891
9965 000 40180
9965 000 40156
9965 000 40171
9965 100 07709
9965 000 40171
9965 000 40208
9965 100 04873
9965 000 41097
9965 000 40176
9965 000 40529
9965 000 40529
9965 000 40172
9965 000 40156
9965 000 40156
9965 000 40171
9965 000 40156
9965 000 40171
9965 100 04871
9965 000 40179
9965 100 04868
9965 100 04868
9965 100 04868
9965 000 40172
9965 000 40156
9965 000 40171
9965 100 05386
9965 000 40158
9965 000 40175
9965 000 40180
9965 100 04874
9965 100 04874
9965 100 04874
9965 100 06011
9965 100 06011
9965 100 07710
9965 100 04891
9965 100 04891
9965 100 04891
9965 100 05317
100pF 50V
100pF 50V
10μF 20% 16V
100μF 20% 16V
0.01μF 50V
0.47uF 20% 50V
0.01μF 50V
0.01μF 50V
100pF 50V
100pF 50V
0.01μF 50V
10μF 20% 16V
0.22μF 5% 63-100V
0.0047μF +80-20% 50V
0.0022μF +80-20% 50V
0.22μF 5% 63-100V
1μF 20% 50V
0.01μF 50V
Met. Polyester Filmcap.
0.001uF 5% 50V
0.001uF 5% 50V
0.001uF 5% 50V
0.1μF 5% 63-100V
2.2μF20% 50V
0.01μF 50V
10μF 20% 16V
180pF 50V
10μF 20% 16V
Mylar 0.0015μF 100V
390pF 10% 500V
100pF 50V
470μF 20% 16V
33pF 50V
33pF 50V
100μF 20% 16V
0.01μF 50V
0.01μF 50V
10μF 20% 16V
0.01μF 50V
10μF 20% 16V
560pF 5% 50V
10μF 20% 50V-63V
0.022μF +80-20% 50V
0.022μF +80-20% 50V
0.022μF +80-20% 50V
100μF 20% 16V
0.01μF 50V
10μF 20% 16V
0.01μF 5% 100V
220pF 50V
47μF 20% 16V
2.2μF20% 50V
470pF 10% 500V
470pF 10% 500V
470pF 10% 500V
EC.1000uF 25V +/-20%
EC.1000uF 25V +/-20%
220µF
0.1μF 5% 63-100V
0.1μF 5% 63-100V
0.1μF 5% 63-100V
47μF 20% 250V
g
C101
C102
C103
C104
C105
C106
C107
C110
C201
C202
C203
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C223
C224
C226
C227
C229
C230
C231
C232
C233
C234
C235
C236
C237
C238
C239
C240
C241
C243
C244
C245
C246
C247
C248
C253
C300
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312
C314
C315
C316
C317
C318
C319
C321
C323
C325
C325
C326
C327
C405
C406
C407
C408
C409
C410
C413
C414
C415
C416
C417
C419
C420
C421
C422
C423
C424
C425
C426
C428
C429
C430
C432
C433
C434
C436
C477
C501
C502
C503
C504
C504
C508
C509
C601
C602
C603
C604
C605
C608
C609
C610
C611
C612
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C625
C626
C627
C628
C628A
C631
C633
C634
C637
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
9965 000 40163
9965 100 04887
9965 100 04890
9965 100 04894
9965 100 05222
9965 000 40558
9965 100 04893
9965 100 04888
9965 000 41107
9965 000 40164
9965 000 40180
9965 000 41097
9965 100 04889
9965 000 41097
9965 000 41099
9965 000 40172
9965 000 40175
9965 000 40156
9965 100 05389
9965 100 04891
9965 000 40563
9965 000 40179
9965 000 40179
9965 000 41097
9965 000 41097
9965 000 40179
9965 000 40563
9965 100 04891
9965 100 05389
9965 000 40561
9965 000 40561
9965 000 40561
9965 000 40561
9965 000 40179
9965 100 04885
9965 000 40545
9965 000 40157
9965 000 40172
9965 100 04883
9965 100 04883
9965 000 40172
9965 100 04902
9965 000 40159
9965 000 40159
9965 000 40159
9965 000 41105
9965 100 04876
9965 100 04866
9965 100 05315
9965 000 40567
9965 000 40568
9965 000 40565
9965 000 40565
9965 000 41100
9965 000 41100
9965 000 40564
9965 000 40179
9965 100 04891
9965 000 40531
9965 000 40156
9965 000 41163
9965 000 40161
9965 000 40551
9965 100 04901
9965 100 04878
9965 100 04875
9965 100 04875
9965 100 06011
9965 100 04886
9965 000 40541
9965 000 40156
9965 100 04883
9965 100 04881
9965 100 04883
9965 000 40176
9965 100 07724
9965 000 40173
9965 100 04875
9965 000 41097
9965 000 40171
9965 000 41097
9965 000 40179
9965 000 41097
9965 000 41097
9965 000 40179
9965 000 40179
9965 000 40179
9965 000 40179
9965 000 40179
220pF 500V
4.7μF 20% 250V
0.027UF 5% 630V
0.0027μF 5% 2kV
0.0068μF 5% 2kV
0.0082μF 5% 2kV
0.78μF 5% 400V
0.27μF 5% 400V
CerCap 680pF 2kV
CerCap 0.0022μF 500V
2.2μF20% 50V
100pF 50V
PFC.0.36uF 400V +/-5%
100pF 50V
0.001μF 500V
100μF 20% 16V
47μF 20% 16V
0.01μF 50V
0.068μF 10% 100V
0.1μF 5% 63-100V
Mylar 0.0056UF 100V
10μF 20% 50V-63V
10μF 20% 50V-63V
100pF 50V
100pF 50V
10μF 20% 50V-63V
Mylar 0.0056UF 100V
0.1μF 5% 63-100V
0.068μF 10% 100V
Mylar 0.015μF 100V
Mylar 0.015μF 100V
Mylar 0.015μF 100V
Mylar 0.015μF 100V
10μF 20% 50V-63V
0.47uF 20% 50V
220μF 20% 25V
0.1μF 50V
100μF 20% 16V
1000μF 20% 25V
1000μF 20% 25V
100μF 20% 16V
4.7μF 20% 480mA 50V
330pF 50V
330pF 50V
330pF 50V
CerCap 0.001mF 2kV
0.001μF 10% 2kV
0.001uF 5% 50V
47μF 250V
0.1μF A C250V-500V
Line Filter 30MHz X 2
0.001μF 250V-400V
0.001μF 250V-400V
0.0047μF 500V
0.0047μF 500V
220μF
10μF 20% 50V-63V
0.1μF 5% 63-100V
470pF 50V
0.01μF 50V
0.0022μF 20% 250V
CerCap 390pF 50V
47μF 20% 160V
100μF 20% 160V
220pF 10% 2kV
470pF 10% 1kV
470pF 10% 1kV
EC.1000uF 25V +/-20%
470uF 20% 50V
2200μF
0.01μF 50V
1000μF 20% 25V
1000μF 20% 16V
1000μF 20% 25V
470μF 20% 16V
0.001µF 2kV
1000μF
470pF 10% 1kV
100pF 50V
10μF 20% 16V
100pF 50V
10μF 20% 50V-63V
100pF 50V
100pF 50V
10μF 20% 50V-63V
10μF 20% 50V-63V
10μF 20% 50V-63V
10μF 20% 50V-63V
10μF 20% 50V-63V
C812
C813
C822
C823
9965 000 41097
9965 000 41097
9965 000 40157
9965 000 40171
100pF 50V
100pF 50V
0.1μF 50V
10μF 20% 16V
9965 100 04841
9965 000 40686
9965 000 40130
9965 000 39984
9965 000 39983
9965 100 04838
9965 000 40304
9965 100 04849
9965 100 04838
9965 000 39975
9965 000 39975
9965 000 39975
9965 000 39975
9965 000 40695
9965 000 40695
9965 000 39975
9965 000 40695
9965 000 39975
9965 000 40686
9965 000 40700
9965 000 40122
9965 100 04849
9965 000 40695
9965 000 39975
9965 000 39976
9965 000 39975
9965 000 40695
9965 100 04846
9965 100 04839
9965 100 04838
9965 000 40694
9965 000 40304
9965 000 40687
9965 100 04836
9965 100 04839
9965 000 39984
9965 000 40695
9965 100 04839
9965 000 39975
9965 000 39975
9965 000 40706
9965 000 39975
9965 000 39975
9965 000 39975
9965 000 39976
9965 100 04841
9965 000 40304
9965 000 40686
9965 000 40698
9965 100 04848
9965 000 40304
9965 100 04841
9965 000 40700
9965 000 40700
9965 000 39975
9965 000 39975
9965 000 39984
9965 000 39975
9965 000 39975
9965 100 04864
9965 100 04864
9965 100 04856
9965 000 40687
9965 000 39985
9965 100 05312
9965 000 40524
9965 100 07705
9965 000 40687
9965 100 05314
9965 000 40702
9965 100 04841
9965 000 40304
9965 000 40145
9965 100 07892
9965 000 40141
9965 100 04838
9965 100 04842
9965 100 04859
9965 100 05313
9965 000 40701
9965 000 39975
9965 000 40691
27kΩ 5% 1/16-1/6W
CFR 15kΩ 1/16W
MOFR 27Ω
CFR 75Ω 1/16W
CFR 56Ω 1/16W
180Ω 5% 1/16-1/6W
CFR 1KΩ 1/16W
680Ω 5% 1/16-1/6W
180Ω 5% 1/16-1/6W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 3.3kΩ 1/16W
CFR 3.3kΩ 1/16W
CFR 100Ω 1/16W
CFR 3.3kΩ 1/16W
CFR 100Ω 1/16W
CFR 15kΩ 1/16W
CFR 4.7kΩ 1/16W
MOFR 39kΩ
680Ω 5% 1/16-1/6W
CFR 3.3kΩ 1/16W
CFR 100Ω 1/16W
CFR 10kΩ 1/16W
CFR 100Ω 1/16W
CFR 3.3kΩ 1/16W
47Ω 5% 1/16-1/6W
2.2kΩ 5% 1/6W
180Ω 5% 1/16-1/6W
CFR 33Ω 1/16W
CFR 1KΩ 1/16W
CFR 1.8kΩ 1/16W
1.2kΩ 5% 1/16-1/6W
2.2kΩ 5% 1/6W
CFR 75Ω 1/16W
CFR 3.3kΩ 1/16W
2.2kΩ 5% 1/6W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 6.8kΩ 1/16W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 10kΩ 1/16W
27kΩ 5% 1/16-1/6W
CFR 1KΩ 1/16W
CFR 15kΩ 1/16W
CFR 39kΩ 1/16W
5.6kΩ 5% 1/16-1/6W
CFR 1KΩ 1/16W
27kΩ 5% 1/16-1/6W
CFR 4.7kΩ 1/16W
CFR 4.7kΩ 1/16W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 75Ω 1/16W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
0.33Ω 5% 2W
0.33Ω 5% 2W
220Ω 5% 1W
CFR 1.8kΩ 1/16W
CFR 5.6Ω
0.82Ω 2W
NTC 5/5A
MOFR
CFR 1.8kΩ 1/16W
330Ω 2W
CFR 470kΩ 1/16W
27kΩ 5% 1/16-1/6W
CFR 1KΩ 1/16W
Fusible 0.18Ω 2W
Fuse Resistor 3.3Ω 2W
MOFR 3.3kΩ
180Ω 5% 1/16-1/6W
330Ω 5% 1/16-1/6W
1kΩ 5% 2W
1.5Ω 5% 2W
CFR 47kΩ 1/16W
CFR 100Ω 1/16W
CFR 220Ω 1/16W
f
R101
R102
R103
R105
R106
R107
R109
R111
R113
R117
R118
R150
R201
R202
R203
R204
R205
R206
R208
R210
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R228
R229
R230
R231
R232
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R245
R246
R247
R250
R251
R252
R255
R256
R257
R258
R259
R260
R261
R301
R302
R304
R305
R306
R307
R307A
R307B
R308
R309
R310
R311
R312
R314
R315
R316
R317
R318
R321
R322
R323
R324
R325
EN 54
R326
R327
R401
R402
R405
R406
R407
R408
R409
R410
R411
R501
R502
R503
R504
R505
R506
R507
R508
R510
R511
R512
R513
R514
R515
R516
R517
R519
R520
R521
R522
R523
R524
R525
R526
R527
R601
R602
R603
R604
R605
R606
R607
R608
R609
R611
R612
R613
R614
R615
R616
R617
R618
R619
R621
R622
R623
R624
R625
R626
R630
R632
R633
R637
R638
R639
R640
R640
R801
R802
R804
R805
R806
R807
R817
R818
R835
R836
R841
R842
R843
R844
R847
R852
R854
RST601
RT602
VR601
10.
SK4.0L CA
9965 000 39977
9965 100 04854
9965 000 40686
9965 000 40686
9965 000 40304
9965 000 40304
9965 000 39976
9965 000 40700
9965 000 40695
9965 100 04837
9965 000 39976
9965 000 40690
9965 100 04839
9965 000 40491
9965 000 40690
9965 100 04858
9965 000 40517
9965 100 04856
9965 100 04853
9965 000 39998
9965 000 40000
9965 000 39998
9965 000 40491
9965 100 04858
9965 000 40517
9965 100 04856
9965 100 04853
9965 000 40503
9965 100 04839
9965 000 39998
9965 000 39998
9965 000 40491
9965 100 04858
9965 000 40517
9965 100 04856
9965 100 04853
9965 000 40150
9965 100 04857
9965 000 40524
9965 000 40698
9965 000 40691
9965 000 40706
9965 000 39998
9965 100 04839
9965 000 40154
9965 100 04849
9965 100 04839
9965 000 40304
9965 100 04845
9965 000 40490
9965 100 04862
9965 100 04863
9965 100 04863
9965 100 04858
9965 100 04855
9965 100 04851
9965 000 40101
9965 000 39976
9965 000 39976
9965 000 39976
9965 000 39999
9965 000 39976
9965 000 40304
9965 000 40517
9965 000 39984
9965 000 39976
9965 100 04937
9965 100 06020
9965 000 40705
9965 100 04838
9965 100 05140
9965 100 05140
9965 000 39975
9965 000 39975
9965 100 05140
9965 100 05140
9965 000 39976
9965 000 39976
9965 000 40700
9965 000 40700
9965 000 40252
9965 000 39975
9965 000 39975
9965 000 40685
9965 000 40685
9965 100 04856
9965 100 04865
9965 000 40155
CFR 100kΩ
1.5kΩ 5% 1W
CFR 15kΩ 1/16W
CFR 15kΩ 1/16W
CFR 1KΩ 1/16W
CFR 1KΩ 1/16W
CFR 10kΩ 1/16W
CFR 4.7kΩ 1/16W
CFR 3.3kΩ 1/16W
130kΩ 5% 1/16-1/6W
CFR 10kΩ 1/16W
CFR 22Ω 1/16W
2.2kΩ 5% 1/6W
CFR 270Ω 1W
CFR 22Ω 1/16W
270Ω 5% 1W
MOFR 15kΩ
220Ω 5% 1W
1kΩ 5% 1W
CFR 22Ω 1/4W
CFR 2.2kΩ
CFR 22Ω 1/4W
CFR 270Ω 1W
270Ω 5% 1W
MOFR 15kΩ
220Ω 5% 1W
1kΩ 5% 1W
CFR 220kΩ 1W
2.2kΩ 5% 1/6W
CFR 22Ω 1/4W
CFR 22Ω 1/4W
CFR 270Ω 1W
270Ω 5% 1W
MOFR 15kΩ
220Ω 5% 1W
1kΩ 5% 1W
High Volt. 2.2MΩ 1/2W
220kΩ 5% 1W
NTC 5/5A
CFR 39kΩ 1/16W
CFR 220Ω 1/16W
CFR 6.8kΩ 1/16W
CFR 22Ω 1/4W
2.2kΩ 5% 1/6W
High Volt. 8.2MΩ 1W
680Ω 5% 1/16-1/6W
2.2kΩ 5% 1/6W
CFR 1KΩ 1/16W
4.3kΩ 5% 1/16-1/6W
CFR 220kΩ 1W
0.22Ω 5% 1W
0.33Ω 5% 1W
0.33Ω 5% 1W
270Ω 5% 1W
22Ω 5% 1W
820Ω 5% 1/16-1/6W
CFR 3.3kΩ
CFR 10kΩ 1/16W
CFR 10kΩ 1/16W
CFR 10kΩ 1/16W
CFR 220Ω
CFR 10kΩ 1/16W
CFR 1KΩ 1/16W
MOFR 15kΩ
CFR 75Ω 1/16W
CFR 10kΩ 1/16W
Bead 3.5 X 1 X 5mm
Bead 3.5 X 1 X 5mm
CFR 68Ω 1/16W
180Ω 5% 1/16-1/6W
2.4kΩ 5% 1/16-1/6W
2.4kΩ 5% 1/16-1/6W
CFR 100Ω 1/16W
CFR 100Ω 1/16W
2.4kΩ 5% 1/16-1/6W
2.4kΩ 5% 1/16-1/6W
CFR 10kΩ 1/16W
CFR 10kΩ 1/16W
CFR 4.7kΩ 1/16W
CFR 4.7kΩ 1/16W
Peaking coil 10μH 10%
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 1.5kΩ 1/16W
CFR 1.5kΩ 1/16W
220Ω 5% 1W
Ther Resistor 9Ω for 29"
Semi-fixed R 1KB (H)
b
J807
J808
9965 100 04921 Peaking Coil 56μH 10%
9965 100 04921 Peaking Coil 56μH 10%
Spare Parts List
J835
J836
J837
J838
J849
l601
L101
L102
L103
L201
L202
L203
L204
L205
L206
L301
L302
L303
L304
L401
L501
L605
L801
L802
L805
L806
T301
T302
T302
T601
T602
T604
9965 100 04921
9965 100 04921
9965 100 04921
9965 100 04921
9965 000 40700
9965 000 41227
9965 000 40602
9965 000 40253
9965 100 04921
9965 000 40252
9965 000 40252
9965 000 40252
9965 000 40252
9965 000 40252
9965 100 04920
9965 100 04922
9965 100 07718
9965 100 07717
9965 100 04924
9965 000 40252
9965 000 40252
9965 000 40255
9965 100 04847
9965 100 04847
9965 100 04847
9965 100 04847
9965 100 04931
9965 100 05412
9965 100 07484
9965 100 05324
9965 100 05324
9965 100 04932
Peaking Coil 56μH 10%
Peaking Coil 56μH 10%
Peaking Coil 56μH 10%
Peaking Coil 56μH 10%
CFR 4.7kΩ 1/16W
Bead 3.5 x 1 x 9mm
Peaking coil 1μH 10%
Peaking coil 100μH 10%
Peaking Coil 56μH 10%
Peaking coil 10μH 10%
Peaking coil 10μH 10%
Peaking coil 10μH 10%
Peaking coil 10μH 10%
Peaking coil 10μH 10%
Peaking Coil 6.8μH
Choke Coil 105μH
Linear Coil 36μH
Choke Coil 2.8MHz 10%
Choke Coil 790μH
Peaking coil 10μH 10%
Peaking coil 10μH 10%
Choke coil 100μH 10%
560Ω 5% 1/16-1/6W
560Ω 5% 1/16-1/6W
560Ω 5% 1/16-1/6W
560Ω 5% 1/16-1/6W
21" Transformer B+115V
Transformer BCT-19G
Horizontal Drive Transf.
Line Filter 30mH x 2
Line Filter 30mH x 2
Switching Transf. Ec40
9965 000 40221
9965 000 40221
9965 000 40224
9965 000 40224
9965 000 40224
9965 000 40218
9965 000 41175
9965 000 40221
9965 000 40224
9965 000 40219
9965 000 40219
9965 000 40219
9965 000 40218
9965 000 40224
9965 000 40218
9965 000 40219
9965 100 04909
9965 000 40219
9965 100 04906
9965 100 04904
9965 000 40218
9965 000 40218
9965 000 40218
9965 000 40219
9965 000 40218
9965 000 40219
9965 000 40218
9965 000 40219
9965 000 40219
9965 100 04909
9965 100 04911
9965 100 04911
9965 100 04911
9965 100 04911
9965 100 04907
9965 100 07483
9965 100 04906
9965 000 40219
9965 100 04905
9965 000 40219
9965 000 40220
9965 000 40218
9965 000 40224
9965 000 40224
9965 000 40224
9965 000 40224
9965 000 40224
Zener 5V1 1/2W 5%
Zener 5V1 1/2W 5%
Zener 8V2 1/2W 5%
Zener 8V2 1/2W 5%
Zener 8V2 1/2W 5%
1N4148 150mA/100V
6V2 5% 1/2W
Zener 5V1 1/2W 5%
Zener 8V2 1/2W 5%
BA158 600V/1A
BA158 600V/1A
BA158 600V/1A
1N4148 150mA/100V
Zener 8V2 1/2W 5%
1N4148 150mA/100V
BA158 600V/1A
Zener Diode 18V 1/2W
BA158 600V/1A
3A/800V(DO-27)
BY228
1N4148 150mA/100V
1N4148 150mA/100V
1N4148 150mA/100V
BA158 600V/1A
1N4148 150mA/100V
BA158 600V/1A
1N4148 150mA/100V
BA158 600V/1A
BA158 600V/1A
Zener Diode 18V 1/2W
TA20-08 2A/800V
TA20-08 2A/800V
TA20-08 2A/800V
TA20-08 2A/800V
3V6 1/2W +/-5%
High Speed Rect. RU4
3A/800V(DO-27)
BA158 600V/1A
TRU3YX 200V/2A
BA158 600V/1A
Zener 3V9 1/2W 5%
1N4148 150mA/100V
Zener 8V2 1/2W 5%
Zener 8V2 1/2W 5%
Zener 8V2 1/2W 5%
Zener 8V2 1/2W 5%
Zener 8V2 1/2W 5%
9965 000 40249
9965 100 07701
9965 000 40597
9965 100 04918
9965 000 40596
9965 100 04917
9965 100 04916
KA33V
uP
8k-BIT IIC EEPROM
TDA4865AJ DBS7P
TDA9859
TFA9842AJ PHILIPS
STR-W6554A SANKEN
IC602
IC604
Q101
Q201
Q204
Q302
Q303
Q401
Q402
Q450
Q501
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
Q601
Q602
Q603
Q604
Q606
Q608
Q803
Q804
GST601
J241
J249
J625
J629
J632A
9965 100 04915
9965 000 40247
9965 000 40584
9965 000 40232
9965 000 40232
9965 100 04914
9965 000 41191
9965 000 40232
9965 000 40231
9965 000 40234
9965 000 40238
9965 000 40239
9965 000 40238
9965 000 40238
9965 000 40239
9965 000 40238
9965 000 40238
9965 000 40239
9965 000 40238
9965 100 06016
9965 100 04913
9965 000 40232
9965 000 40232
9965 100 04912
9965 000 40231
9965 000 40232
9965 000 40232
9965 000 40274
9965 000 40252
9965 000 40252
9965 000 40218
9965 000 39975
9965 000 40700
TLP421 TOSHIBA
L7808CV
2SC3779D
2SC1815Y/2PC1815
2SC1815Y/2PC1815
3DD5032/D5032
Trans. FQPF630
2SC1815Y/2PC1815
2SA1015Y\2PA1015
2SC2482/3DG2482Y
BF422 NPN (250V)
BF423 PNP (-250V)
BF422 NPN (250V)
BF422 NPN (250V)
BF423 PNP (-250V)
BF422 NPN (250V)
BF422 NPN (250V)
BF423 PNP (-250V)
BF422 NPN (250V)
KA431Z Fairchild
Transistor 2SC2120Y
2SC1815Y/2PC1815
2SC1815Y/2PC1815
2SA1013
2SA1015Y\2PA1015
2SC1815Y/2PC1815
2SC1815Y/2PC1815
Surge Abs. 300V 30%
Peaking coil 10μH 10%
Peaking coil 10μH 10%
1N4148 150mA/100V
CFR 100Ω 1/16W
CFR 4.7kΩ 1/16W
d
D101
D201
D202
D203
D204
D205
D206
D207
D301A
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D401
D402
D501
D502
D503
D504
D505
D506
D603
D604
D605
D606
D607
D608
D609
D610
D611
D612
D613
D615
D616
D617
D801
D802
D803
D804
D805
ce
IC101
IC201
IC202
IC301
IC401
IC402
IC601
Keyboard & Control Panel [E]
Various
SW002
SW004
9965 100 04934 Tact Switch
9965 100 04934 Tact Switch
g
CR1
9965 100 04879 10μF 20% 10V
f
RD2
RD3
RD4
RD5
M001
9965 000 40693
9965 000 39975
9965 000 40688
9965 000 39976
9965 000 40270
CFR 2.7kΩ 1/16W
CFR 100Ω 1/16W
CFR 18kΩ 1/16W
CFR 10kΩ 1/16W
IR receiver mod. 36kHz
BTSC Board [K]
Various
X801
9965 100 07714 Cer. Res. 503kHz
g
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
C812
C813
C814
C815
C816
C817
C818
C819
C821
C822
C823
C824
C825
C826
C827
C828
C829
9965 100 05388
9965 100 07708
9965 000 41112
9965 100 07706
9965 000 40171
9965 000 41112
9965 000 41112
9965 000 40561
9965 000 40171
9965 000 40171
9965 000 40178
9965 000 40178
9965 100 07707
9965 000 40171
9965 000 40157
9965 000 41112
9965 000 40157
9965 000 40172
9965 000 40172
9965 100 05388
9965 100 05388
9965 000 40180
9965 000 40180
9965 000 41097
9965 000 41097
9965 000 40171
9965 000 40157
9965 100 05388
1µF 20% 50V
0.47µF 10% 63-100V
4.7μF 20% 16V
0.22μF 50V
10μF 20% 16V
4.7μF 20% 16V
4.7μF 20% 16V
Mylar 0.015μF 100V
10μF 20% 16V
10μF 20% 16V
1μF 20% 50V
1μF 20% 50V
0.047µF 50V
10μF 20% 16V
0.1μF 50V
4.7μF 20% 16V
0.1μF 50V
100μF 20% 16V
100μF 20% 16V
1µF 20% 50V
1µF 20% 50V
2.2μF20% 50V
2.2μF20% 50V
100pF 50V
100pF 50V
10μF 20% 16V
0.1μF 50V
1µF 20% 50V
Spare Parts List
f
R801
R802
R803
R804
R805
R806
R807
R808
R810
9965 100 04839
9965 100 05146
9965 000 39979
9965 000 40252
9965 000 39975
9965 000 39975
9965 000 39976
9965 000 39976
9965 000 40304
2.2kΩ 5% 1/6W
8.2kΩ 5% 1/16-1/6W
CFR 150Ω 1/6W
Peaking coil 10μH 10%
CFR 100Ω 1/16W
CFR 100Ω 1/16W
CFR 10kΩ 1/16W
CFR 10kΩ 1/16W
CFR 1KΩ 1/16W
ce
IC801
IC802
Q801
9965 100 07712 TDA9850 (IIC Bus)
9965 100 07713 L78L09CZ SGS TO-92
9965 000 40232 2SC1815Y/2PC1815
SK4.0L CA
10.
EN 55
EN 56
11.
SK4.0L CA
11. Revision List
Manual 3122 785 17210
• First release.
Revision List