Nokia Display Products Oy
P.O.Box 14
FIN ---24101 Salo, Finland
Chassis 449ZA
15” Color Monitor
Contents
Service
Circuit description
Part list
PWB layout drawings
Block diagram
Circuit diagram
Exploded view
When re--- ordering manuals, please quote the model name and part number.
ZB1690
10.99
1
TABLE OF CONTENTS
PAGE
1. Precautions and notices ......................................................................... 1
2. Specification .......................................................................................... 3
3. Controls .................................................................................................. 5
4. Disassembly instructions ........................................................................ 6
5. General Connections & applications ..................................................... 9
6. Electronic Circuit Description ................................................................ 10
7. Adjustment ............................................................................................. 18
8. Troubleshooting....................................................................................... 24
2
1. PRECAUTIONS
1.1 Safety precautions
1. Observe all cautions and safety related notes located inside the display cabinet and on the display
chassis.
2. Operation of these displays with the cabinet removed involves a safety hazard from electric shock.
Work on the display should not be attempted by anyone who is not thoroughly familiar with
precautions necessary when working on high voltage equipment.
3. Do not install remove or handle the picture tube in any manner unless shatterproof goggles are
worn. People not so equipped should be kept away while handing picture tube. Keep picture tube
away from the body while handing.
4. The picture tube is constructed to limit X-RADIATION to 0.5 MR/HR at 300 microamperes anode
current. For continued protection, use the recommended replacement tube only, and adjust the
voltages so that the designated maximum rating at the anode will not be exceeded.
Before returning a serviced display to the customer a thorough safety test must be performed to
verify that the display is safe to operate without danger or shock. Always perform an AC leakage
current check on the exposed metallic parts of the cabinet. Proceed as follows.
Connect the monitor power lead to the mains supply, via an isolation transformer, and switch on,
Using the test circuit shown in Fig1-1 measure the AC leakage current between each pole (L and N)
of the supply and all accessible metal parts. The earth leakage current must not exceed 3.5 mA
(Fig 1-1)
1.2 Product safety notice
Many electrical and mechanical parts in this chassis provide special visual safety protection. The
protection afforded by them cannot necessarily be obtained by using replacement components rated for
higher voltage. wattage. etc.
Before replacing any of these components. read the parts list in this manual carefully. The use of
substitute replacement parts which do not have the same safety characteristics as specified in the parts
list may create shock, fire, X-RAY radiation or other hazards.
1
1.3 Service notes
1. When replacing parts or circuit boards. wrap the wires around terminals before soldering.
2. When replacing a high wattage resistor (more than 1/2w) on a circuit board keep the resistor about
10mm (1/2 in ) away from circuit board.
3. Keep wires away from high voltage or high temperature components.
4. Keep wires in their original position so as to reduce interference.
5. Specifically for the cancellation wires of the TCO electric field emissions reduction purpose. This
black cancellation wire taken and connected from the maim chassis connector P401 through a wire
clip which fixed on the small audio board in order to keep this wire away from audio board
preventing the audio pick up noise from this wire, then leading up to the yoke, choking 2 turns
clockwise and secured upon the yoke, get this wire underneath the round rotation coil, soldering on
the left hand side of the copper pad which fitted around the red circle of the anode connection on the
tube back.
2
2. Specifications
Display
Signal
Frequency
User Control
Power
Environment
Condition
Dimension
Net
CRT Size
CRT Dot Pitch
View-able Diagonal Area
Max. Resolution Mode
Display Area
Signal Level
Synchronization
Signal Connector
Horizontal Scan
Vertical Scan
Video Bandwidth
Front
15”
0.28 mm
13.7”
1024 x 768 @ 85Hz
270 x 202 mm
Analog 0.7 Vp-p / 75 ohm
H/V Separate (TTL)
15-pin mini D-sub
30kHz - 70 kHz
48 - 120 Hz
100 MHz
Select, Up and Down Key
Power ON/OFF, Power LED
AC 100-240V, 50/60 Hz, 1.4 A
80 W Max (including audio power)
10 to 35 °C
20 to 80 % (non-condensing )
-40 to + 60 °C
10 to 90 %
363.5 x 387.3 x 405.4 mm
12.5 kg
Power Input
Power Consumption
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
(WxHxD)
Weight
3
Display modes
Mode No.
1
2
3
4
5
Unit
Resolution
720x400
640x480
720x400
640x480
640x480
Horizontal Frequency
31.472
31.535
37.82
43.269
50.6
kHz
(A) Horizontal
31.774
31.711
26.440
23.111
19.752
usec
(B ) Horizontal Pulse Width
3.813
3.805
1.247
1.556
1.58
usec
(C ) Horizontal Back Porch
1.589
1.586
4.240
22
1.975
usec
(D) Horizontal Active Area
26.055
26.003
20.453
17.778
15.802
usec
(E) Horizontal Front Porch
0.318
0.317
0.499
1.556
0.395
usec
-
-
-
+
-
(F) H. Sync. Polarity
Vertical Frequency
70. 1
60.1
84.2
85
100.1
Hz
(O) Vertical Period
14.267
16.648
11.871
11.764
9.995
msec
(P) Vertical Pulse Width
0.064
0.063
0.079
0.069
0.059
msec
(Q) Vertical Back Porch
0.858
0.761
0.793
0.578
0.436
msec
(R )Vertical Active Area
13.154
15.729
10.946
11.093
9.481
msec
(S) Vertical Front Porch
0.191
0.095
0.053
0.023
0.020
msec
-
-
-
+
No
(T) V. Sync. Polarity
(U) Interlaced
No
No
No
No
Mode No.
6
7
8
9
Resolution
Unit
800x600
1024x768
800600
1024x768
Horizontal Frequency
53.674
60.023
63.9
68.677
kHz
(A) Horizontal
18.631
16.66
15.644
14.561
usec
(B) Horizontal Pulse Width
1.138
1.219
0.948
1.016
usec
( C) Horizontal Back Porch
2.702
2.235
2.37
2.201
usec
(D) Horizontal Active Area
14.222
13.003
11.852
10.836
usec
(E) Horizontal Front Porch
0.569
0.203
0.474
0.508
usec
(F) H. Sync. Polarity
+
-
+
+
Vertical Frequency
85.061
75.000
100
84.997
Hz
(O) Vertical Period
11.756
13.328
9.997
11.765
msec
(P) Vertical Pulse Width
0.056
0.050
0.047
0.044
msec
(Q) Vertical Back Porch
0.503
0.466
0.548
0.524
msec
(R ) Vertical Active Area
11.179
12.795
9.387
11.183
msec
(S) Vertical Front Porch
0.019
0.017
0.016
0.015
msec
(T) V. Sync. Polarity
(U) Interlaced
+
-
+
+
No
No
No
No
4
No
3. Controls
FRONT
Down/Brightness Key
Select Key
Up/Contrast key
Power LED
Power Switch
Controls on front panel
6. Power LED
This indicator will light when the power is ON and the power cord is properly connected. The state
of the LED is dependent on the Power State of the monitor. When the LED is green, the monitor is
in the normal state. When it is amber, it indicates a power saving state.
7. Power Switch
Press to power on the monitor; press again to power off. We recommend to power your system on
first, then the monitor.
8. Select
Press to reveal the OSD menu and with submenu of the arrow headed item in the lower half part of
the OSD window. The arrow headed item can be selected by pressing either of + key or - key to
move the yellow shadow bar to the function item which to be selected.
When the yellow shadow bar move to the function of submenu, press the select key, OSD will
address to the adjustment of that certain function, by pressing and hold down either of the + key to
increase or – key to decrease the function setting.
9. +/- Key
Other than above functionalities, + key can also be direct access for the contrast adjustment,
whereas – key is direct access for the brightness adjustment.
5
4. Dismantling
Cover
1. Face Down The Monitor (Fig 4-1).
2. Back Cover
 Use small flat bladed screwdriver suitably protected against cabinet damage insert into the four
respective crevices (Fig 4-2 ”A”) located on the crevices lateral side of the unit in the seam of the
back & front cover, hold and push the clip down to ease the snap-on lock.
 Remove the back cover.
Caution:
When servicing or replacing the CRT, disconnect the anode and discharge the anode shield completely
as high voltage (24.5 kV) may remain on the anode for an extended time after power off.
A
A
A
A
Fig 4-1 and Fig 4-2
6
3. PCB Assembly Removal
 Unplug two grounding connectors and the degaussing coil grounding connector from the CRT
drive shield. (Fig 4-3)
 Remove CRT drive board from CRT neck.
 Unplug the DY connector, AC connector, Degaussing coil connector and the CRT grounding
connector from the FBT shield.
Fig 4-3



Unplug, connector of ear phone jack.
Discharge the remaining static electricity by shorting CRT anode to ground. Then remove the
FBT anode connector.
Remove the PC main board form sliders of the front cover. (Fig 4-4)
Fig 4-4
7
4. CRT Removal
 CRT is supplied as ITC.
 Remove 4 screws ( F ) from the front cover
CAUTION: Do not lift the CRT by the neck.
F
F
F
F
(Fig4-5)
8
5. Connections
Procedure for installing and using this model of ultra Super-VGA color display.
1. Set up the display at the desired operation location, on top of or beside your personal computer. Plug
the power cord into the monitor and then connect the other end of the power cord into an AC outlet.
The three-wire power cord is provided as a Safety Precautions to ensure proper electrical grounding.
2. Connect the 15-pin color display shield signal cable to the video adapter output on your computer,
then lock both screws to ensure proper grounding. The connector information is as follows:
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Description
Red
Green
Blue
Ground
Ground
Red Ground
Green Ground
Blue Ground
NOT Connected
Ground
ID 0 (tied to LG)
SDA
H.Sync
V.Sync
SCL
3. First turn the PC power switch ON. Then apply power to the display by pressing the power ON/OFF
switch to power the monitor on. The power indicator light will illuminate. Allow about thirty
seconds for the display tube to warm up, data will be displayed on screen.
4. Adjust the BRIGHTNESS and CONTRAST controls for the best readability. Adjust the H.Width
and H.Position control as necessary for proper horizontal display.
5. V.Hight can be adjusted to give you a proportional vertical display.
6. Connect the audio to PC. It could generate the sound from CD player.
NOTE:


If your extended VGA color display requires service. Refer to the control and adjustment
information in this publication and verify that all controls and adjustment of the display are
properly set.
If your display does require service it must be returned with the power cord.
9
6. CIRCUIT DESCRIPTION
6.1 Switching Mode Power Supply (SMPS)
The switching mode power supply for this monitor is a full range type. Universal power input of ac
100V ~ 240V is compatible. The AC input is supplied through the slow blow fuse F801, the first line
fitter T802, the second line filter T803 to the rectifier D811 ~D814. The rectified DC voltage is about
125V ~ 335V and is fed to the switching transformer T801 via R808.
Prior to start, small current flows to C866A via R849, R850, Q850. I862 is to operate immediately when
the voltage across C866A reaches 16V. At the same time, Q868 is on, the rectified current flows through
the primary winding of T801 and the energy is stored in it. When Q868 is off, the energy is transferred
to the secondary winding, the auxiliary winding is close -coupled and in phase with the secondary
winding, it will provide a holding voltage on C866A and fed to pin 7 of I862 via R831, D831, D870
I862 will keep working provided that voltage across C866A is over 10V.
The oscillating frequency of the switching mode power supply is around 30kHz, which is determined by
the timing components R861, C863. Capacitor C863 is charged to 2.8V via the 5V reference voltage on
pin 8 of I862 and discharge to 1.2V, during the discharge time interval, the oscillator generates a series
of blanking pulses which cause the output at pin 6 of I862 to go low.
The fly-back pulse from T440 is buffered by R864 and differentiated by C864, R863. A sharp pulse is
thus obtained to force C863 to discharge, so that the oscillating frequency is synchronized and kept in
phase with that of horizontal frequency to avoid interference on the display screen.
Should the voltage vary due to the charge of input AC or output loading, the auxiliary winding will
reflect these variation to pin 2 of I862 via D831, R831, R835. The voltage at pin 2 of I862 is compared
with the internal 2.5V reference voltage to produce an error voltage is limited to 1V by internal zener
diode and is compared with the voltage at pin 3 of I862 which is supplied from the voltage detected
across R867, while Q868 is on. Q868 is off only when the voltage drop across R867 has reached that of
the error voltage, or1 V p-p maximum.
The error voltage controls the duty cycle of the pulse width modulator to regulate the output voltage.
If over-load or short circuit occurs at the secondary, the voltage across R867 reaches 1 V p-p rapidly,
thereby blocking the power output, the voltage at pin 7 of I862 then decrease to below 10V, I862 is
forced off. However, in order to allow auto-recovery from power saving off state, the SMPS circuit is
designed as an unlatched type, the DC current flows via R849 Q850, R850 to charge C866A again,
when the voltage across C866A has reached 16V, I862 is turned on again. Once the peak voltage across
R867 is over 1Vp-p, I862 will be forced off again.
Consequently, the I862 is turned on and off repeatedly, and the power will not be switched off, Q868
and R808 may be over stressed and fail.
10
6.2 Power Management Circuit
There are four modes of indicator in this power LED described as below, the first mode, “greenindicator “ indicates the normal state; “yellow-indicator“ indicates the stand-by and the suspend state.
The fourth mode, “ amber-indicator “ indicates the power saving off state. Both H. sync and V. sync are
off
I501
MODE
#40
V
#39
H
#31
#29
D862
LED
NORMAL
1
1
1
1
GREEN
STAND BY
1
0
0
1
YELLOW
SUSPEND
0
1
0
1
YELLOW
OFF
0
0
0
0
AMBER
When the display signal enters the “suspend“ state of power saving, which is V. sync off, the voltage at
pin 31 of I501 is low, Q821 is OFF, and Q820 is OFF too. this will shut down the oscillation of the
horizontal and vertical deflection, the power conservation is then achieved.
When the display signal enters the “ off ” state of power saving which both H. sync and V. sync off, the
voltage at pin 31 & 29 of I501 are low, then Q820 is off and Q822 is off too, there is no 8V & 14V
Voltage for the circuit.
The overall power dissipation is significantly reduced to less than 5 watts.
To recovery from off state to normal state is automatic since the recoved H. sync and V. sync will
trigger I501 via Q550 &Q556, The voltage on pin 29 & 31 will go to high again and turn on Q822,
Q820 via Q823, Q821.
Heater voltage
The heater element in the CRT is supplied with 6.3+0.3V during normal operation of the monitor and
5.0+0.5V during suspend mode. To achieve the goal, Q851, D871 and associate circuit are introduced
when at
normal state, a Horizontal pulse is fed to D871 via P807, Q851 is on, the feedback voltage on pin 2 of
I862 is normal, the output voltage of the secondary side of T801 is normal the heater voltage is 6.3V +
0.3V.
Horizontal output is shut down by making Q820 off during suspend state. There is no Horizontal pulse
then Q851 is OFF. The feedback voltage is higher than the normal state. this will force the output
voltage of the secondary side of T801 drop down with the right value of R800, R832, R833, the heater
voltage is 5.0+0.5V.
6.3 Automatic and manual degaussing circuit
When power switch getting started, MCU #38 will send out a "high" signal to turn on Q801.
Simultaneously a current flows from B+14 via R807 and SR801 to make the relay on, the posistor R806
and the degaussing coil L901 constitutes an automatic degaussing circuit to demagnetize the shadow
mask and the internal shield of the CRT in order to protect the display screen from color impurity.
The resistance value of the posistor is as low as 14 ohm during power off. Immediately after the display
turned on, a large AC current flows through the posistor into the degaussing coil for demagnetization.
11
At the same time, the resistor value of the posistor increases rapidly due to the rise of its temperature.
The degaussing current thus decreases to less than 100mAp-p in a few seconds so that the display
screen settles quickly, when the degaussing function is finished.
Demagnetizing takes place even by selecting "Degauss" from the menu. MCU will be signaling a "high"
level to Q801, hence the manual degaussing is activated.
6.4 Micro-Control Circuit
The monitor uses an advanced CPU (I501) to control the H. center; V. center, V. height, pincushion,
trapezoid and so on by I2C BUS.
The horizontal sync and vertical sync are buffered by Q550, Q556 and fed to pin 39, pin 40 of I501, the
output sync signals are fed to pin 1, and pin 2 of deflection processor I401 via pin 33, pin 32 of I501.
With the H. size control signal, the PWM control signal is derived from pin 2 of I501 which is fed into a
integration circuit R503, C503 and pull-up resistor R502 and buffer Q502 to give a DC control voltage
on the emitter of Q502.
The CPU is reset when the power cable is re-plug in. The components R506; D506 and C506 on pin 4
of I501 ensure correct start.
The +5V voltage is fed into I501 via pin 5, a 8 MHz resonator is connected on pin 7, pin 8 of I501 to
generate the CPU clock for the software execution. The user key control input is fed to an A/D
converter on pin 14 via R515~R523, S516 and S517.
The linearity control signal of horizontal circuit are derived from pin 15~pin 17 and pin 34 which are
fed to the CS circuit Q402; Q404; Q480 and Q489
There is a low power override pin on pin 30 of I501 this pin is pulled-up to 12V by R984, R986 on
drive board PWB-0045 and connected to pin 5 of the signal cable. When the signal cable is
disconnected from the computer, this pin is high and the Self-test pattern will work as described below
When you disconnect the signal cable from the PC, and power on the monitor, the display will produce
a moving square self-test pattern. The self-test function is useful to confirm the monitor is working
correctly.
When the signal cable is connected to the unpowered computer, this pin is low and the power saving
circuit will be operated, the CPU will generate a power saving signal on pin 29 & pin 31 of I501
The monitor is design to have the DDC 1/2b functions, communication between |the monitor and
computer for DDC is via pins 24, 25 of I501 which are defined as SDA, SCL signals. The computer will
read out the EDID data from the EEPROM I502 via IIC data lines. The EDID data is written into the
EEPROM in the factory during production.
The memory size for EDID data is 128 bytes shared from EEPROM 152 which has 4K bytes memory
size.
6.5 How to enter into the factory setting
The monitor includes 9 sets of factory preset timings although only some of the timings are fine-tuned
by auto alignment during production.
Switch off the monitor, push and hold down the "select" key and power on again, wait 1.0 second then
release the "select" key, the monitor should now be in the factory setting mode. (OSD in blue
background), All adjustment data will be stored automatically, then power on again, the monitor will
revert to normal operating state.
12
6.6 Deflection Processor
I401 TDA9111 is an SGS monolithic integrated circuit assembled in a 32 pins shrunk dual in line
plastic package. I401 controls all the function related to the horizontal and vertical deflection in a multisync monitor. As can be seen in the block diagram, I401 includes the following function:
 Auto-sync and auto-processing for positive or negative H. /V. sync polarities on pin 1-2.
 East/West pincushion signal processing on pin 24.
 B+ control, on pin 14-17, 28.
 H.PLL lock/unlock identification on pin 8 and safety blanking output on pin 12.
 X-ray protection is on pin 25.
I401, combined with I330 (TDA8172), is a vertical booster to drive the vertical deflection yoke.
6.7 Pin-Out Description for SGS TDA9109 (I401)
Pin
No
1
2
3
4
5
6
7
8
9
10
Name
Function
H-SYNC
V-SYNC
HLOCKOUT
PLL2C
Co
Ro
PLL1-F
HLOCK-CAP
HFOCUSCAP
FOCUSOUT
11
12
13
14
15
16
17
18
19
20
21
22
23
H-GND
H-FLY
H-REF
COMP
REGIN
I-SENSE
B+GND
BREATH
V-GND
VAGC-CAP
VREF
V-CAP
V-OUT
24
25
26
27
28
29
30
31
32
E/W-OUT
X-RAY
H-OUT
GND
B+ OUT
Vcc
SCL
SDL
5V
TTL Horizontal Sync Input
TTL Vertical Sync Input
First PLL Lock/Unlock Output (0V unlock -5V locked)
Second PLL Loop Filter
Horizontal Oscillator Capacitor
Horizontal Oscillator Resistor
First PLL Loop Filter
First PLL Lock /Unlock Time Constant Capacitor
Horizontal Dynamic Focus Oscillator Capacitor
Mixed Horizontal and Vertical Dynamic Focus Output
If this Pin is Ground, the H. and V. Output are Inhibited.
Horizontal Section Ground
Horizontal Fly-back Input (Positive Polarity)
Horizontal Section Reference Voltage, 8V
B+ Error Amplifier Output for Frequency Compensation & Gain Setting
Regulation Input of B+ Control Loop
Sensing of External B+ Switching MOSFET Q440 Source Current
Ground (related to B+ reference adjustment)
DC Breathing Input Control
Vertical Selection Signal Ground
Memory Capacitor for Vertical AUTO-GAIN Control Loop in Vertical Ramp Generator
Vertical Section Reference Voltage (to be filtered)
Vertical Saw-tooth Generator Capacitor
Vertical Ramp Output (With frequency independent amplitude and S or C Corrections if any)
It is mixed with vertical position reference voltage output and vertical moiré)
East/West Pincushion Correction Parabola Output
X-RAY Protection Input (With Internal Latch Function
Horizontal Drive Output (Collector of internal Transistor )
General Ground (reference to Vcc)
B+ PWM Regulator Output
Supply Voltage (12V )
I2C Clock Input
I2C Data Input
Supply Voltage (5V)
13
6.8 Vertical Deflection Circuit
The power amplifier driving the vertical yoke assembly is a DC design-based on power amplifier I330
TDA8172.
The vertical deflection coil is connected to pin 5 of I330 via P440. The sawtooth signal is derived from
pin 23 of I401 and fed to pin 1 of I330 via R330 / C330. The DC bias voltage is derived from pin 21 of
I401 and fed to pin 7 of I330 via derived R347 / R348 to optimize the vertical position. R335 /C336 is
to stabilize the power amplifier output.
There are two supply voltage for I330, -9V is applied at pin 4 via R334, +14V DC voltage is applied at
pin 2 and pin 6 via D344 for the output stage during the retrace time. The supply voltage for the output
stage during the retrace time is derived from the fly-back generator output on pin 3 of I330 and applied
through C343 to pin 6 of I330.
6.9 Horizontal Deflection Circuit
The product is designed around a base-drive circuit driving horizontal deflection circuit to provide
sufficient switching current.
Q429 is switched by the horizontal drive signal from pin 26 of I401 via levelshift component R424, C427, and D428. This produces a sufficient voltage to T430, snubber network
R429, C429 compensates for leakage inductance in T430 and shapes the base drive waveform.
The drive signal is fed to Q433 via D431, R431. When Q433 is at the “ off “ state, the voltage, which is
stored on the base of Q433, discharge via R431, D431. The drive signal controls Q433 switch on and
off, so that saw-tooth waveform current through the horizontal deflection coil is obtained.
The positive horizontal fly-back pulse signal derived from pin 6 of T440 is divided by R405A / R326 /
R524 then fed to pin 12 of I401, this fly-back signal not only provides proper timing reference for
horizontal drive output but also supplys necessary blanking for video output.
The horizontal deflection output circuit uses the transistor switching function. Combined with a dampin
g diode and makes saw-tooth wave current flows through a deflection coil. The basic deflection circuit
comprises switching transistor Q433; transformer T440; damper diode D435; Co, C434/C435;Cs
C405/C472/C477 and linear coil L483/L454. The frequency table is for CS function as shown below.
CS0
C405
CS1
C472
CS2
C477
Cs3
Linear coil
Input Frequency
#16
Q404
#17
Q402
#20
Q480
#34
Q489
> 62kHz
H
H
H
L
52 - 62 kHz
L
H
H
L
47.5 - 52 kHz
H
H
L
L
45 -47.5 kHz
H
H
L
H
40 - 45 kHz
L
H
L
H
33 - 40 kHz
H
L
L
H
< 33 kHz
`L
L
L
H
14
6.10 Horizontal Width Control
The monitor uses a diode modulation circuit. For the control of width, it is achieved by changing the
base voltage of Q467. The control voltage (0V ~5V) is derived from pin 2 of CPU I501 via Q502, any
change of DC voltage on the base of Q470 will vary the DC resistance between the collector and emitter
of Q470. Low DC resistance on Q470 will cause large width control current flows into Q470 via L471
and then the horizontal width is increased.
6.11 Pincushion Control
The two pincushion control signals are derived from pin 24 of I401 and the one pincushion control
signals AC coupled to the base of Q467 via C464 and divider R463/R464 the other pincushion control
signal will amplifier by Q466 and 12 DC couple via C464 to the collector of Q467. Those parabola
signals. modulates the horizontal width automatically so that dynamic pincushion correction ( DPC) is
achieved.
6.12 Video Circuit
There are three the ICs applied for the video circuit. I901 is a three channel pre-amplifier IC; I903 is
OSD display IC I904 is for video output amplifier IC The analog R G B video input signal are supplied
through the cable, which is terminated at P901, these input signal are approximately 0.7 Vp-p in
amplitude. R901/R931/R961 give a resistance of 75 ohm for impedance match. The R G B video signal
are AC coupled via C901/C931/C961 then fed into the video pre-amplifier I901 at pin 11, pin 6 and pin
2 respectively.
After being pre-amplified, the R. G. B. video signals are output from pin 35, pin 32, and pin 29 of I901
respectively. The amplitude of the signal at theses output are about 3 ~ 4 V p-p. Those video signals are
connected the I904 at pin 11, 9, 8 respectively.
The I904 is video output amplifier to amplify the mixed R, G, and B signal. They offer about 40 V p-p
signal in amplitude to drive the cathodes of CRT. L912, L942, L972, are the peaking coils, for the
compensation of high frequency response.
The contrast adjustment is controlled by SCL and SDA which fed into the pin 20, 21 of the I901,
through the internal D/A converter then controls the subcontrast and the main contrast, so that we can
have different variation output in amplitude on pin 29 (R), pin 32 (G), pin 35 (B).
The beam current limit circuit, which is composed of D941 and its peripheral components,
automatically responds to the dynamic or static variation of beam, current of the CRT. The ABL voltage
is fed into pin 15 of the I901. If this voltage lower enough will actuate the limitation to the internal main
contrast, preventing the picture too much bright.
The DC brightness bias voltage derived from R902, R903 is applied to pin 30 of I901 holding the
constant DC bias of the video amplifier during the reference portion of the black level of the video
waveform. The cathode cut-off setting voltage required for white balance is obtained from respective
pin 23 (r), pin 25 (g), pin 26 (b), outcomes, these output magnitude can control the degree of conducting
of trimsistor Q903, Q933, Q963 individually so that the DC bias of the cathode are then varied
optimizing the colour temperature of back ground.
6.13 Brightness Control Circuit
The -155V is obtained from the FBT # PIN 7 negative fly-back pulse via rectifier D489, through R484,
R482, R357 to supply necessitating G1, voltage to the CRT. This G1 voltage is circa-75V.
The brightness control of the monitor is achieved by changing the G1 voltage via Q495, Q497. The
15
control voltage is derived from the pin 26 of I501, the variation of the DC voltage on the base of Q495
via R492 will vary the G1 voltage via R498, Resistor R482 is used as sub-brightness to set the G1
voltage.
6.14 Spot Killer Circuit
The spot killer circuit is included, in order to prevent damage of the CRT whilst switching power off.
During the power on due to the voltage drop on R351, D348 from -155V, makes the voltages on the #B,
#E of the Q348 is reversed, so Q348 remains non-conducting, whereas when powered off, the negative
polarity of the C349 will drop drastically to around 225V, this change will leading to the Q348
conducting, therefore draw the G1 voltage to this deep minus voltage to cut off the beam current.
6.15 Blanking Circuit
The vertical blanking pulse is produced from pin 5 of I330 via R337, C337, R339, R340, and D338. It is
also combined with horizontal blanking signal via network R342, C342. Both of the signals are fed to
the amplifier Q341, Q353. This blanking signal is fed to G1 via C355.
6.16 Horizontal Position (Raster) Circuit
The adjustable horizontal raster centering is achieved by using the circuit of D485, D486, R485 by
adjusting P402 in either a DC-CS AC current element the positive or negative magnitude of this AC
current compare with the centeral zero level can deeide the picture scanning inclines to left or right side,
via flow in or flow out of the L485 into the yoke assembly. The background raster should be centralized
with respect to the edge of the bezel by proper insertion the P402.
6.17 HV. B+ Control Circuit
This circuit generates the supply voltage for the horizontal scanning circuit. This supply voltage is
approximately proportion to the H frequency in order to keep the scanning amplitude constant when the
horizontal frequency changes. The circuit is a step-up converter and it uses the current mode regulation
principle.
The feedback signal is derived from pin 9 of T440 via, R443 and R325A Peak-detected by C451, R451,
is fed to the error amplifier on pin 15 of I401. The value of R325 is chosen to get a suitable gain for the
error amplifier. A saw-tooth waveform related to the output current of Q440 as a I-sense is fed to pin 16
of I401 via R442, R440 and C326.
Both of the feedback and saw-tooth I-sense waveform are fed to a comparator in I401 to generate a
PWM (Pulse Width Modulation) control signal output pin 28 of I401.
A square waveform control output on pin 28 of I401 is then fed to Q440 via buffer Q438, Q439. Q440 is
designed as a step-up voltage converter and the DC voltage is fed to the Drain of Q440 via L440. The
energy is stored in L440 when Q440 is on; the energy is released when Q440 is off.
The circuit supplies DC voltage (60V ~ 190V) to pin 9 of T440 via Q440 and D442. The snub circuit
C442, R444, R441and C441 is for the noise transaction.
6.18 Fail-Safe Protection
The fail-safe shut down protection is activated when anode voltage exceeds certain radiation safety
limit. The fail-safe control voltage is derived from pin 9 of T440 via R452/ R447 and D446 and pin 6 of
T440 then applied to the pin 25 of I401, the input at pin 25 of I401 is a DC voltage with typical shut
down voltage of about 8V. It will block the H-drive output and H&V blanking output when the fail-safe
16
is activated. The protection is reset and return to normal operation either by power off and on or by I2C.
6.19 Rotation
The control signal on pin 3 of I501 is to adjust the display tilt when you press "-" key. The voltage on
base of Q203 rises and causes current Ic of Q202 increased. By virtue of current flow, rotation coil
makes the display a bit tilt. The display will tilt anti-clockwise when pressing "+".
17
7. ADJUSTMENT
R833 - B+ Adjustment
R321 - Hv Adjustment
R482 - Sub Bright Adjustment
R471 - ABL Adjustment
MAIN BOARD (Component side view) PWB—0143
Display LED's
R833
R321
T440
R482
R471
CRT DRIVE BOARD (Component side view)
PWB-0144
FOCUS
SCREEN
18
7.1 B+ Output Voltage Adjustment
a)
b)
c)
d)
Apply a VGA signal (53.6 kHz) with cross hatch pattern to the unit.
Turn the brightness control and contrast control to the maximum.
B+ adj. (R833) for the voltage across C806 to be 56.2V -2V, -0.5V.
Verify the voltage on the table
Voltage
Spec.
+6.3V
6.1V ±0.3V
+14V
15V ±2V
+75V
80V ±6V
+55V
56.2V +2V, -0.5V
+12V
+12V ±0.5V
+5V
5.1V ±0.1V
-9V
- 9.5V ±1V
+8V
+8.3V ±0.5V
7.2 High Voltage Adjustment, Sub-Bright Adjustment
a)
b)
c)
d)
e)
f)
Apply a VGA signal (53.6 kHz) with cross-hatch pattern.
Set Contrast to maximum.
Adjust the Brightness or G2 VR on T440 to minimum.
Adjust HV. ADJ R321 for the high voltage to be 23.7 kV ±0.1 kV.
Set the contrast and the brightness to the MAX.
Adjusts R482 to Get the G1 voltage as to –70V ±0.5V at the location of D357.
19
7-3. H. Raster Center Adjustment
a) Apply a 69 kHz signal with cross-hatch pattern.
b) Adjust P402 to center the raster position, the background raster should be centralized with respect to
the edge of the bezel by proper insertion the P402.
7.4 Auto Sizing Adjustment
To enter into the factory setting mode, operate according the following procedure. Switch off the
monitor first, push and hold down the "SELECT" control key; power on again and wait 1.0 second to
release the " SELECT " key. The monitor is now in the factory setting mode, all the data of adjustment
will be stored in the factory setting automatically.
a) Ensure completion of the HV. Adjustment before starting the preset.
b) Setup the timing table in your pattern generator.
c) Adjust the trapezoid and pincushion control to the optimized position for each mode.
d) Adjust the H. Center, H. Width, V. Center and V. Height to the optimized position for each mode
according to the specification.
e) Finally, switch off and on again, the monitor will revert to its normal state.
7.5 White Balance Adjustment
9300K Background White Balance
1. Apply a 31.5 kHz/70Hz (720×400) no video pattern.
2. CONTRAST = MAX, BRIGHTNESS = 150(MAX is 254).
3. Adjust G (Brightness) to 180.
4. Adjust R (Brightness) and B (Brightness) to have the colour coordinates to X=0.267, Y=0.281
(±0.007)
5. Adjust G2 to have the background Luminance 0.8±0.1cdm-2.
9300K Video Gain/White Balance
1. CONTRAST = MAX, BRIGHTNESS = 150
2. Apply a 50×50 mm solid block green pattern.
3. Adjust G (Contrast) to get 105 of decbar.
4. Apply a 50×50 mm solid block white pattern.
5. Adjust R (Contrast) and B (Contrast) to get the colour coordinates as to X=0.283±0.003,
Y=0.298±0.003.
6. Apply a full which pattern, adjusting R471 ABL to have the luminance 107 cdm-2.
6500K Background White Balance
1. Apply a 31.5 kHz/70Hz (720×400) no video pattern.
2. CONTRAST = MAX, BRIGHTNESS = 150
3. Adjust G (Brightness) to 180.
4. Adjust R (Brightness) and B (Brightness) to have the colour coordinates as to X=0.276,
Y=0.281(±0.007) the values is same with 9300K.
5. Do not adjust the G2, must remain it was.
20
6500K Video Gain & White Balance
1. CONTRAST = MAX, BRIGHTNESS = 150
2. Apply a 50 x 50 mm solid block green pattern.
3. Adjust G (Contrast) to get 105 of the decbar.
4. Apply a 50 x 50 mm solid block white pattern.
5. Adjust R (Contrast) and B (Contrast) to get the colour coordinates as to X=0.313±0.003,
Y=0.329±0.003.
6. No longer adjust the R471 ABL.
7000K Background White Balance
1. Apply a 31.5 kHz/70Hz (720×400) no video pattern.
2. CONTRAST = MAX, BRIGHTNESS = 150
3. Adjust G (Brightness) to 180.
4. Adjust R (Brightness) and B (Brightness) to have the colour coordinates as to
X=0.267, Y=0.281 (±0.007) the values is same with 9300K.
5. Do not adjust the G2 any longer, must remain it was.
7000K Video Gain & White Balance
1. CONTRAST = MAX, BRIGHTNESS = 150
2. Apply a 50×50 mm solid block green pattern.
3. Adjust G (Contrast) to get 105 of the decbar.
4. Apply a 50 x 50 mm solid block white pattern.
5. Adjust R (Contrast) and B (Contrast) to get the colour coordinates as to X=0.305, Y=0.322(±0.007).
7.6 Adjsutments for geometry
a) Press the select key to reveal the OSM, then using either the (+) key or (-) key to choose the
geometric adjustment (SHAPE).
b) Selecting the item which needs to be adjusted in the submenu disposed on the lower part of the OSM
c) Press the select key again, the OSM will address to exibit the adjustment decbar.
d) Adjust with (+) or (-) the setting to optimum.
21
Icon
Adjustment
Horizontal position
Horizontal size (Width)
Vertical position
Vertical size (Height)
Pincushion
Trapezoid
Rotation (Tilt)
To enable the OSD menu to be moved horizontally.
Side Pin Balance
Parallelogram
Degauss
Monitor Defaults
Exit Menu
Language
22
7.7 Focus Adjustment
a) Apply a 69 kHz signal with cross-hatch pattern.
b) Adjust FOCUS adjust on T440 to get the best overall focus.
7.8 Convergence Adjustment
Notes
a)
b)
c)
d)
e)
f)
g)
1
2
For a unit with new ITC, adjustment for convergence may not be necessary.
Prior to the convergence alignment the another adjustment procedures must be
completed.
Apply a VGA signal with full-white pattern to the unit.
Turn brightness control to center detent.
Use a photometer to set the screen center brightness up to 20 FL by adjusting the contrast control.
Apply a VGA signal with cross-hatch pattern to the unit.
Loosen the convergence magnet ring with a screwdriver.
Converge the red and blue lines at the center of screen by rotation the two tabs of the 4 poles static
convergence magnet.
Tighten the convergence magnet lock ring with a screwdriver.
23
8. TROUBLESHOOTING
(1) Power Start NG
Power start NG
Is the
voltage at
C815 normal
(125-340V)
?
No
Is
F801
open ?
Yes
No
Check power socket copper and
plug & D811~D814, R805
Yes
Does
R808
open?
Yes
No
Check Q868,I862,D831,R867
No
Check R849, R848, D870, C831,
D831, R831,Q850
Is the
start-up
voltage at
C831(16V)
?
Yes
Is the
voltage of
R867 normal
(>1Vpp)?
No
Q820,Q821,Q822,
Q823
Yes
Check secondary side circuit.
D802~D807 or any short circuit
on B+ output,R867
24
(2) No Data Appear
No
Check signal cable,
C901, C931, C961
No data appear
Are the
waveforms at
pin 2,6,10 of
I901 Normal
?
Yes
Are the
voltages at pin
15 of I901
normal ?
No
Check ABL line from PCB
Yes
Are the
waveforms at
pin 35,32,29 of
I901 normal ?
No
Is
The voltage at
pin 17 ofI401
normal ?
Yes
No
Check video circuit
voltages on
Pin 1,3,5 of I904 .
Check 12V lines
Check 75V lines
Are the
waveforms at
cathode R/G/B
of CRT normal
?
Yes
I901 is defective
No
Check D941
Yes
CRT is defective.
25
(3) No Raster appear
No raster appear
Is
the H.V.
correct
?
Yes
Does raster
light up with
SCREEN control
turned clockwise
?
No
No
Check PWM B+
CKT Q440, Q438,
Q439, D442,
C435 D435
Is the
voltage at O/P
of D442 normal
(80-190V)?
No
Is the
voltage at
heater normal
(6.3V) ?
Yes
No
Check R930, P902
Is the
waveform at
Pin 1 of T430
normal ?
Yes
Reset SCREEN
control.
Yes
Check brightness
circuit Q495,
Q497, R482
Check spot killer
Ckt Q348, D348
Check FBT, CRT
No
Yes
Open L440, Input 31kHz
signal apply 80V DC on
Pin 9 of T440
Is the
waveforms at
Pin 26 of I401
normal ?
No
Yes
Check Q429,
D428, C427, R424
Check I401
Is the
voltage at
T2 normal ?
Yes
No
Is defective
Are
Q433,
D434 OK ?
No
Is the
high voltage
protection CKT
active ?
Yes
Check T440, P440,
T430, CRT
No
Check D453, C453,
R452, R443
26
Yes
Check D446, R447,
R445, C434, C435,
C451, P440, L483
(4) R/G/B is Missing
(5) Loss of Vertical Synchronization
Loss of vertical
synchronization
R/G/B is Missing
Is the
No
waveform at Pin
2/6/11 of I901
normal
Check signal cable.
?
C901/C931/C961
Yes
Is the
waveform at Pin
29/32/35 of I901
normal
?
Yes
Is the
waveform at
cathode R/G/B of
CRT normal
?
Yes
No
Is the
waveform at
Pin 32 of I501
normal ?
Yes
Check I401
No
Is the
waveform at
Pin 40 of I501
normal ?
I901 is defective
No
Check Q556
Yes
I501, C328 defective.
No
Check video circuit
Waveform at pin
1/3/5 of I904
Check 12V lines
(6) Loss of Horizontal Synchronization
Loss of horizontal
synchronization
CRT is defective
Is the
waveform at
Pin 33 of I401
normal ?
No
Is the
waveform at
Pin 39 of I501
normal
?
Yes
I501, C408, R408, R405,
C405 is defective.
27
Yes
Check I401
No
Check Q550,
C550, R551,C551
(7) No Vertical Scanning (One Horizontal Line)
No vertical scanning
Is the
waveform at
Pin 5 of I330
normal ?
Yes
Deflection yoke is defective.
No
No
R334 is defective.
No
Are the
voltages at Pin
2 of I330 14V
Pin 4 of I330 9V
?
Yes
Is the
voltage at Pin 7 of
I330 normal
(1 8V) ?
Check R347, R348
Yes
Is the
waveform at
Pin 23 of I401
normal
?
Yes
I330 is defective.
No
No
Check C302, C338,
R347, R348
No
Check C328
Is the voltage
at Pin 21 of
I401 normal
?
Yes
voltage at Pin
22 of I401
normal
?
Yes
I401 is defective
28
(8) MICRO CONTROL FUNCTION ABNORMAL
MICRO CONTROL
ABNORMAL
Is the
No
control function
working ?
Is the sync
signal on Pin
39/40 normal
?
Yes
Check S516, R515,
R519, C512, C514,
I502
No
Check Q550,
Q556
Yes
Check 5V on Pin 5 of I501
Check X510, D506, C506
(9) HORIZONTAL WIDTH CONTROL ABNORMAL
H. SIZE ABNORMAL
Is H.size control
function working
Yes
Check Q408, Q502
No
Is voltage at
the base of
Q467 normal
?
Yes
Check Q467, Q468,
Q470, C471, L471
29
No
Check Q502, I501
9. BLOCK DIAGRAM ( )
90V~
264V
AC
I/P
T802 T803
D811~D814
T801 I862
Q868,D831
R831
R833 R808
T802/T803
D811~D814
EMI Filter, Rectifier.
Q840
Power LED
Q862
SMPS
SAVING
V
Q556
SYNC
H
BUFFER
H
SCL/SDA DDC
S516
KEY CONTROL
55V
I902
G
VIDEO
PRE
AMP
I904
OSD
12V
Contrast
Adjust
8V
I811
7805
Brightness
Adjust
V
G
B
I903
R Video out
G Video out
KR
V901 CRT
KG
B Video out
KB
Q353/Q341
BLANKING
Q495/Q497
BRIGHTNESS
H
Vert.
D.Y.
Hor.
D.Y.
E/W OUT
Q425
DUTY SW.
I502
EEPROM
H OUT
X RAY DPC OUT
D446/D449
XRAY
PROTECTION
Q429/T430
Driver
Q467/Q468
Width Adj.
Q438,Q439,Q440
L440,D442
PWB B+ CONTROL
R321
HV. ADJ.
D485
D486
RASTER
CENTER
Q433/D434
Hor. Output
Q470/L471
Diode
Mod.
L483
L454
Q405
Q401
Q403
Q407
Q423
CS Ctrl
Focus
Anode
Q348
SPOT KILLER
I330
Vert. Output
V OUT
E/W Q460
PWB - 0143
R
G1 G2
Q822
Q823
5V
Q550
I401
H&V OSC
R
B
I810
7812
POWER
V
D803/
D804
PWB-0045/0046
6.3V
Heater
Q820
Q821
PULSE FROM
FBT P807
I501
MCU CONTROL
SELF TEST
TRAPEZOID
H/V CENTER
HV/SIZE
CS CONTROL
TILT CONTROL
R930
8V
75V
14V
-9V
D807
D802
D805
D806
T440
F.B.T.
C5CTTPP PART LIST
DESCRIPTION
PART NO.
QTY
1
FRONT BEZEL
5642275800
1
2
BACK BEZEL
5642276000
1
3
SWIVEL BALL
5641407200
1
4
BASE
5641407300
1
5
CONTROL PANEL
5642275900
1
6
P.C.B. SUPPORT
5642671700
3
7
SHIELD
5646246600
1
8
BRACKET, SIGNAL CABLE
5646247200
1
9
GROUNDING CABLE CLAMP
5648002600
1
10
DECORATING PLATE
5642414000
1
11
SPONGE
5642018213
1
12
SRVER CARD SHIELD-LATE
5646246300
1
13
COVER FOR CRT IVESHIELD
5646246900
1
14
PLASTIC FOOT
5642024400
6
15
S/N LABEL
5635580700
1
16
LABLE MODEL
5635580600
1
17
LOGD (NOKIA)
5642414100
1
S1
SCREW, TS PHB+CWM5.0×24
7190561001
4
S2
SCREW PZP M4.0×10
7134251482
3
S3
SCREW PZP M3.0×10
7134161452
7
S4
SCREW BRB M3.0×10
7033161452
3
S5
SCREW BRBW M3.0×10
7000305022
2
S6
SCREW BRBW M3.0×6
7000305082
2
S7
SCREW BRB M4.0×8
7033251152
2
S8
SCREW BTA M3.0×10
5640223005
4
S9
SCREW BTA M3.0×6
5646223007
4
1
ASSEMBLY PCB-MAIN (PWB-0143)
CKT No.
Part No.
Description
5231347291
5213347091
5236310491
5231310291
5231310291
5236310491
5275147491
5213310191
5213610091
5213310191
5231322291
5231347291
5275147491
5213310191
5275133491
5231322291
5222447291
5213310212
5277127401
5275115491
5275110491
5232315191
5213547091
5214422991
5272110401
5272110301
5275115391
5231347291
5231347291
5210502591
5270312401
5213333191
5236310491
5210500891
CE 50V 4700 PF K
CE 16V 47 UFM
BL 50V 0.10UFZ
CE 50V 4700PF K
EL 16V 47uF M
BL 50V 0.10 UFZ
ME 63V 0.47MFJ
EL 16V 100 UFM
EL 50V 10 UFM
EL 16V 100 UFM
CE 50V 2200 PFK
CE 50V 4700 PFK
ME 63V 0.47 MFJ
EL 16V 100 UFM
ME 63V 033 MFJ
CE 50V 2200 PFK
PO 100V 4700PFJ
EL 16V 100UFM
CE 100V 0.27MFJ
ME 63V 0.15 MFJ
ME 63V 0.10MFJ
CE 500V 150 PFK
EL 35V 47 UFM
EL 250V 2.20 UFM
ME 250V 0.10 MFJ
ME 250V 10000 PFJ
ME 63V 15000 PFJ
CE 50V 4700 PFK
CE 50V 4700 PFK
CE 16V 47UFM
ME 250V 0.12UFJ
EL 16V 330 UFM
BL 50V 0.10UFZ
CE 50V 1UFM
Capacitor
C202
C301
C302
C305
C308
C310
C323
C323B
C324
C325
C326
C326A
C327
C327A
C328
C330
C331
C334
C336
C337
C338
C342
C343
C349
C355
C356
C401
C402
C403
C404A
C405
C406
C407
C408
2
CKT No.
C408A
C409
C409A
C410
C411
C412
C413
C414
C415
C416
C421
C422
C423
C424
C427
C429
C430
C434
C435
C441
C442
C443
C444
C444C
C444D
C451
C453
C454
C463
C464
C468
C470
C471
C472
C477
C478
C482
C485
C489
C489A
Part No.
5231322191
5231322291
5213422091
5231310291
5213622991
5213647991
5213647991
5213601091
5231347291
5242212191
5213347091
5231347291
5213610191
5231347291
5213622991
5231347291
5213610091
5221005202
5223675201
5232322191
5233327191
5213610091
5270502301
5036200701
5036200701
5214422991
5213633991
5232347191
5236310491
5210502191
5247082191
5232356191
5270207301
5270339401
5270322401
5231347291
5270418402
5223447201
5214410012
5036200701
Description
CE 50V 220 PFK
CE 50V 2200 PFK
EL 25V 22 UFM
CE 50V 1000PFK
EL 50V 2.2 UFM
EL 50V 2.7 UFM
EL 50V 2.7 UFM
EL 50V 1 UFM
CE 50V 4700 PFK
CE 50V 120 PFJ
EL 16V 47 UFM
CE 50V 4700 PFK
EL 50V 100 UFM
CE 50V 4700 PFK
EL 50V 2.20 UFM
CE 50V 4700 PFK
EL 50V 10 UFM
CP 1.6KV 4300PFG
CP 630V 7500PFJ
CE 500V 220 PFK
EL 1KV 270 PFK
EL 50V 10 UFM
CM 250V 2.2UF
LB 1101 (1.1X30.0CM)
LB 1101 (1.1X30.0CM)
EL 250V 2.2 UFM
EL 50V 3.3 UFM
CE 500V 470 PFK
BL 50V 0.1UFZ
CE 50V 2.2UFM
CE 50V 820 PFJ
CE 500V 560 PFK
ME 100V 2.2 UFJ
ME 250V 0.39 MFJ
ME 250V 0.22 MFJ
CE 50V 4700 PFK
ME 400V 0.18UFJ
PP 250V 4700PFJ
CE 250V 10UFM
LB 1101 (1.1X30.0CM)
3
CKT No.
C490
C492
C500
C502
C503
C504
C505
C506
C507
C508
C509
C511
C512
C515
C551
C586
C587
C700
C701
C703
C800
C801
C801A
C802
C803
C804
C805
C806
C807
C808
C809
C811
C812
C813
C814
C815
C815A
C816
C817
C822
Part No.
5275110491
5213622991
5236310491
5236310491
5213647991
5236310491
5213647991
5213647991
5231347291
5213247191
5236310491
5242210091
5242210091
5231347291
5231310291
5223475201
5223482201
5213633991
5213533212
5233333191
5213447091
5214147012
5036200701
5233318191
5214110112
5233327191
5213547112
5216122112
5215447112
5215447112
5213310212
5236310491
5230105401
5234327191
5230105401
5210313400
5036200701
5233310301
5213322191
5230105401
Description
CM 63V 0.10 MFJ
CE 50V 2.2 UFM
BL 50V 0.1 UFZ
BL 50V 0.1 UFZ
CE 50V 4.7 UFM
BL 50V 0.1UFZ
CE 50V 4.7UFM
CE 50V 4.7 UFM
CE 50V 4700 PFK
CE 10V 470 UFM
BL50V 0.1UFZ
CE 50V 10 PFD
CE 50V 10 PFD
CE 50V 4700 PFK
CE 50V 1000 PFK
PO 250V 7500 PFJ
PO 250V 8200 PFJ
EL 50V 3.3 UFM
EL 35V 3300 UFM
CE 1KV 330PFK
EL 25V 47 UFM
EL 100V 47 UFM
LB-1101(1.1x30.0CM)
CE 1KV 180 PFK
EL 100V 100 UFM
CE 1KV 270 PFK
EL 35V 470 UFM
EL 100V 220 UFM
CE 25V 470UFM
CE 25V 470UFM
CE 16V 1000UFM
BL 50V 0.1UFZ
CE 400V 2200UFM
CE 2KV 270PFK
CE 400V 2200 PFM
CE 400V 220 UFM
MELT LB(1.1X30.0CM)
CE 1KV 10000 PFK
EL 16V 220 UFM
CE 400V 2200 PFM
4
CKT No.
C823
C825
C826
C827
C829
C830
C831
C832
C834
C838
C840
C862
C863
C864
C864A
C866A
C870
C872
C874A
C876
Part No.
5230105401
5230105501
5230105501
5213310191
5213347091
5270106301
5213633991
5233333191
5231322291
5233310201
5213633991
5247047191
5231322291
5236310491
5036200701
5213547091
5213410212
5213310191
5213447091
5213347091
Description
CL 400V 2200PFM
CL 400V 4700PFM
CL 400V 4700PFM
EL 16V 100UFM
EL 16V 47UFM
ME 250V 0.47MFM
EL 50V 3.3UFM
CE 1KV 330PFK
CE 50V 2200PFK
CE 1KV 1000PFK
EL 50V 3.3UFM
CE 50V 470PFJ
CE 50V 2200PFK
EL 50V 0.1UFZ
LB1101(1.1X30.0CM)
EL 35V 47UFM
EL 25V 1000UFM
EL 16V 100UFM
EL 25V 47UFM
EL 16V 47UFM
DIODE SWITCHING
CKT No.
D310
D311
D338
D344
D348
D353
D357
D401
D402
D423
D425
D428
D431
D433
D434
Part No.
6613003032
6613003032
6613003032
6611007240
6611007240
6613003032
6611007240
6615005833
6615005833
6613003032
6615009756
6613003032
6611000341
6615005833
6611018759
Description
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE RECTIFIER 1N4002RL
DIODE RECTIFIER 1N4002RL
DIODE SWITCHING 1N4148
DIODE RECTIFIER 1N4002RL
DIODE ZENER RD12E-B3-T1
DIODE ZENER RD12E-B3-T1
DIODE SWITCHING 1N4148
DIODE ZENER HZ6C2
DIODE SWITCHING 1N4148
DIODE RECTIFIER 1N4935
DIODE ZENER RD12E-B3-T1
DIODE FMP-2FUR
5
CKT No.
Part No.
Description
D434P
D439
D442
D442A
D446
D449
D453
D478
D485
D486
D487
D488
D489
D494
D506
D511
D527
D528
D530
D531
D701
D701A
D801
D802
D803
D803A
D804
D804A
D805
D805A
D806
D807
D808
D811
D812
D813
D814
D816
D829
7134161452
6613003032
6611027704
5061105400
6615007834
6615013831
6611000341
6615005833
6613004934
6613004934
6613003032
6615014430
6613002245
6613003032
6613003032
6613003032
6613003032
6613003032
6613003032
6613003032
6611029349
5061105400
6613003032
6611012835
6611029302
5061105400
6611029302
5061105400
6611027704
5061105400
6611032640
6611018200
6611032640
6611029554
6611029554
6611029554
6611029554
6611032640
6611070541
PZS M3.0X10
DIODE SWITCHING 1N4148
DIODE RECTIFIER 3GU41
CORE BEAD BRH5X4X1.5
DIODE ZENER HZ5C1
DIODE ZENER HZ33-2
DIODE RECTIFIER 1N4935-G23
DIODE ZENER RD12E-B3-T1
DIODE SWITCHING 1SS133
DIODE SWITCHING 1SS133
DIODE SWITCHING 1N4148
DIODE ZENER HZ7C2
DIODE SWITCHING RGP10G-G23
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE SWITCHING 1N4148
DIODE RECTIFIER UF3005
CORE BEAD BRH5X4X1.5
DIODE SWITCHING 1N4148
DIODE RECTIFIER 1NU41-TP3
DIODE RECTIFIER RL4A
CORE BEAD BRH5X4X1.5
DIODE RECTIFIER RL4A
CORE BEAD BRH5X4X1.5
DIODE RECTIFIER 3GU41
CORE BEAD BRH5X4X1.5
DIODE RECTIFIER BYV26D
DIODE RECTIFIER 30DF2
DIODE RECTIFIER BYV26D
DIODE RECTIFIER 1N5406
DIODE RECTIFIER 1N5406
DIODE RECTIFIER 1N5406
DIODE RECTIFIER 1N5406
DIODE RECTIFIER BYV26D
DIODE RECTIFIER 1N5817
6
CKT No.
D831
D832
D840
D848
D850
D870
D871
Part No.
6611000341
6615023730
6613003032
6615013831
6613003032
6611007240
6613003032
Description
DIODE RECTIFIER 1N4935
DIODE ZENER HZ15
DIODE SWITCHING 1N4148
DIODE ZENER HZ33-2
DIODE SWITCHING 1N4148
DIODE RECTIFIER 1N4002RL
DIODE SWITCHING 1N4148
Part No.
5054431539
5056506400
Description
FUSE 250V 3.15A
FUSE HOLDER CLIP.FHC 015
Part No.
6644076003
5646405000
8096413900
7134161452
6644076303
6647008104
5635577213
6647051809
6640002705
6640000808
6644063102
Description
IC TDA-9302H
HEAT SINK V-2
SILICON GREASE SG841
SCREW.PZS M3.0X10
IC DIP-32
IC UM68P61
LABEL MCU C5CN
IC XL54C04P
IC L7812CV
IC TA78L05S
IC UC3842ANZ
Part No.
5064410129
5062124402
5075500809
5062226204
5062128700
5062226203
5062229100
5062227100
6119210605
5062119801
Description
COIL PEAKING TRF-8101J
COIL CHOKE BC0610R6H-B3
HEATED SHRINK 6.0X0.25MM
HOR CHOKE TCH-262D
COIL CHOKE CHK-287
HOR CHOKE TCH-262C
HOR LINEARITY TLH-291
HOR CHOKE TCH-271
WIRE TIN
CHK-198
OTHERS
CKT No.
F801
F801A
SEMICONDUCTOR
CKT No.
I330
I330M
I330N
I330P
I401
I501
I501M
I502
I810
I811A
I862
COIL
CKT No.
L417
L436
L436A
L440
L454
L471
L483
L485
L505
L801
7
TR NPN HF
CKT No.
Q201
Q202
Q203
Q341
Q348
Q353
Q400
Q401
Q402
Q403
Q404
Q405
Q407
Q408
Q423
Q429
Q433
Q433M
Q433N
Q438
Q439
Q440
Q440M
Q440N
Q440P
Q466
Q467
Q468
Q470
Q470M
Q470N
Q470P
Q480
Q489
Q495
Q497
Q502
Q550
Q556
Part No.
6621015332
6623002050
6621015332
6621026430
6621026430
6621026430
6621015332
6626003900
6621026430
6626003900
6621026430
6626003900
6626003900
6621015332
6626003900
6622013330
6621041200
5646435504
8096413900
6621015332
6623002050
6626000700
5646405201
8096413900
7134161452
6621015332
6623002050
6623002050
5522018600
5646405205
8096413900
7134161452
6621026430
6621026430
6621015332
6624012330
6621015332
6621015332
6621015332
Description
TR NPN HF 2SC1815Y
TR PNP HF 2SA1015Y
TR NPN HF 2SC1815Y
TR NPN HF BF422
TR NPN HF BF422
TR NPN HF BF422
TR NPN HF 2SC1815Y
TR FET MOS2SK2160
TR NPN HF BF422
TR FET MOS2SK2160
TR NPN HF BF422
TR FET MOS2SK2160
TR FET MOS2SK2160
TR NPN HF 2SC1815Y
TR FET MOS2SK2160
TR NPN LHF 2SD667C
TR NPN HF 2SC5447
C5CNTPP
SG841
TR NPN HF 2SC1815Y
TR NPN HF 2SA1015Y
TR FET MOSIRF730FI
HEAT 19X15X40
SG841
PZS M3.0X10
TR NPN HF 2SC1815Y
TR NPN HF 2SA1015Y
TR NPN HF 2SA1015Y
TR NPN LF TIP122
HEVY C5VY
SG841
PZS M3.0X10
TR NPN HF BF422
TR NPN HF BF422
TR NPN HF 2SC1815Y
TR NPN HF BF423
TR NPN HF 2SC1815Y
TR NPN HF 2SC1815Y
TR NPN HF 2SC1815Y
8
Q801
Q820
Q821
Q822
Q823
Q840
Q850
Q851
Q868
Q868M
Q868N
Q868P
6621015332
6623006330
6621015332
6623002834
6621015332
6621015332
6621026130
6621015332
6625000500
5646405000
8096413900
7134161452
TR NPN HF 2SC1815Y
TR PNP HF 2SA966Y
TR NPN HF 2SC1815Y
TP PNP HF KTA1271-Y
TR NPN HF 2SC1815Y
TR NPN HF 2SC1815Y
TR NPN HF BF420
TR NPN HF 2SC1815Y
TR FET 2SK1118
HEAT SINK V-2
SILICON GREASE SG841
SCREW PZS M3.0X10
Part No.
5142110295
5142110095
5142110095
5142143295
5142124195
5142110395
5142115395
5142130495
5142130395
5142133295
5162162120
5142124495
5142168495
5142139495
5142147295
5142115295
5142812395
5142111395
5130418903
5142410290
5130310903
5142415990
5142858195
5142122295
5142139295
5142815395
5142833395
Description
CF 1/6W 1KJ
CF 1/6W 10J
CF 1/6W 10J
CF 1/6W 4.30KJ
CF 1/6W 240J
CF 1/6W 10KJ
CF 1/6W 15KJ
CF 1/6W 300KJ
CF 1/6W 30KJ
CF 1/6W 3.30KJ
VR 20KOHM
CF 1/6W 240KJ
CF 1/6W 680KJ
CF 1/6W 390KJ
CF 1/6W 4.70KJ
CF 1/6W 1.50KJ
CF 1/4W 12KJ
CF 1/6W 11KJ
MOF 2W 1.80J
CF 1/2W 1KJ
MOF 1W 1J
CF 1/2W 1.50J
CF 1/4W 680J
CF 1/6W 2.20KJ
CF 1/6W 3.9KJ
CF 1/4W 15KJ
CF 1/4W 33KJ
RESISTOR
CKT No.
R110
R201
R202
R203
R204
R205
R206
R303
R319
R320
R321
R323
R324
R325
R325A
R326A
R330
R331
R332
R333
R334
R335
R337
R339
R347
R348
R348A
9
CKT No.
R349
R350
R351
R353
R357
R400
R401
R402
R403
R404
R405
R406
R407
R407A
R408
R409
R409A
R410
R411
R412
R413
R414
R415
R416
R418
R419
R420
R421
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
Part No.
5142810595
5130322903
5142810395
5142827295
5142810595
5142822295
5142139195
5142820495
5142147395
5142120295
5142815395
5142110295
5142115395
5142147295
5142110295
5142175295
5142110295
5142810295
5142110195
5142810295
5142110495
5142820495
5142110495
5142110295
5142810295
5142110495
5142810395
5142130395
5142822595
5142847395
5142410090
5142175295
5142830495
5142830295
5142110395
5130310203
5130333003
5130412903
Description
CF 1/4W 1KJ
MOF 1W 2.2J
CF 1/4W 10KJ
CF 1/4W 2.7K
CF 1/4W 1MJ
CF 1/4W 2.2KJ
CF 1/6W 390J
CF 1/4W 200KJ
CF 1/6W 47KJ
CF 1/6W 2KJ
CF 1/4W 15KJ
CF 1/6W 1KJ
CF 1/6W 1KJ
CF 1/6W 4.70KJ
CF 1/6W 1KJ
CF 1/6W 7.50KJ
CF 1/6W 1KJ
CF 1/4W 1KJ
CF 1/6W 100J
CF 1/4W 1KJ
CF 1/6W 100KJ
CF 1/4W 200KJ
CF 1/6W 100KJ
CF 1/6W 1KJ
CF 1/4W 1KJ
CF 1/6W 100KJ
CF 1/4W 10KJ
CF 1/6W 30KJ
CF 1/4W 2.20MJ
CF 1/4W 47KJ
CF 1/2W 10J
CF 1/6W 7.50KJ
CF 1/4W 300KJ
CF 1/4W 3KJ
CF 1/6W 10KJ
MOF 1W 1KJ
MOF 1W 33J
MOF 2W 1.20J
10
CKT No.
R434
R435
R436
R437
R438
R439
R440
R441
R442
R443
R444
R446
R447
R448
R449
R450
R451
R452
R453
R454
R455
R456
R459
R460
R462
R462A
R463
R463A
R464
R465
R466
R466A
R467
R468
R469
R470
R471
R472
R473
R478
R479
Part No.
5142110295
5142810295
5130533903
5142810295
5142133490
5142810395
5142810295
5130482103
5130450803
5142810295
5130510103
5142433490
5142836395
5142120295
5142810495
5142127395
5142120195
5142110295
5142810495
5130447103
5142110395
5142110095
5142127395
5142120395
5142133195
5142110395
5142110295
5142110295
5142113395
5142836395
5142182395
5142168195
5142882195
5142110295
5142151295
5142110395
5162162120
5142810295
5142875095
5142143295
5142110495
Description
CF 1/4W 1KJ
CF 1/4W 1KJ
MOF 3W 3.3J
CF 1/4W 1KJ
CF 1/4W 330KJ
CF 1/4W 10KJ
CF 1/4W 1KJ
MOF 2W 820J
MOF 2W 0.5J
CF 1/4W 1KJ
MOF 3W 100J
CF 1/2W 330KJ
CF 1/4W 36KJ
CF 1/6W 2KJ
CF 1/4W 100KL
CF 1/6W 27KJ
CF 1/6W 200JRO
CF 1/6W 1KJ
CF 1/4W 100KJ
MOF 2W 470KJ
CF 1/6W 10KJ
CF 1/6W 10KJ
CF 1/6W 27KJ
CF 1/6W 20KJ
CF 1/6W 330J
CF 1/6W 10KJ
CF 1/6W 1KJ
CF 1/6W 1KJ
CF 1/6W 13KJ
CF 1/4W 36KJ
CF 1/6W 82KJ
CF 1/6W 680J
CF 1/4W 820J
CF 1/6W 1KJ
CF 1/6W 5.10KJ
CF 1/6W 10KJ
CF 20KOHM
CF 1/4W 1KJ
CF 1/4W 75J
CF 1/6W 4.30KJ
CF 1/6W 100KJ
11
CKT No.
R480
R481
R482
R483
R484
R485
R486
R488
R489
R491
R492
R493
R494
R495
R496
R497
R498
R499
R502
R503
R504
R505
R506
R506A
R508
R509
R510
R511
R512
R514
R515
R520
R522
R524
R525
R526
R527
R528
R529
R530
R531
Part No.
5142820495
5142810295
5162162820
5130447103
5142868395
5130210007
5142182395
5142820295
5130322903
5142810395
5142122395
5142127395
5142130295
5142118295
5142110295
5142124295
5142847395
5142810295
5142830295
5142810395
5142110395
5142810395
5142110395
5142110495
5142847395
5142847395
5142110395
5142110395
5142110395
5142830495
5142110395
5142110495
5142810395
5142810495
5142110395
5142875295
5142110195
5142110195
5142110395
5142810295
5142868395
Description
CF 1/4W 200KJ
CF 1/4W 1KJ
VR 10K 100HM
MOF 2W 470J
CF 1/4W 68KJ
MOF 1/2W 10J
CF 1/6W 82KJ
CF 1/4W 2KJ
MOF 1W 2.2J
CF 1/4W 10KJ
CF 1/6W 22KJ
CF 1/6W 27KJ
CF 1/6W 3KJ
CF 1/6W 1.80KJ
CF 1/6W 1KJ
CF 1/6W 2.40KJ
CF 1/4W 47KJ
CF 1/4W 1KJ
CF 1/4W 3KJ
CF 1/4W 10KJ
CF 1/6W 10KJ
CF 1/4W 10KJ
CF 1/6W 10KJ
CF 1/6W 100KJ
CF 1/4W 47KJ
CF 1/4W 47KJ
CF 1/6W 10KJ
CF 1/6W 10MJ
CF 1/6W 10MJ
CF 1/6W 300MJ
CF 1/6W 10KJ
CF 1/6W 100KJ
CF 1/4W 10KJ
CF 1/4W 100KJ
CF 1/6W 10KJ
CF 1/4W 7.50KJ
CF 1/6W 100J
CF 1/6W 100J
CF 1/6W 10KJ
CF 1/4W 4KJ
CF 1/4W 168KJ
12
CKT No.
R532
R543
R544
R550
R551
R552
R557
R558
R563
R565
R567
R701
R711
R800
R801
R801A
R802
R803
R804
R805
R806
R807
R808
R809
R810
R820
R821
R822
R824
R826
R831
R831A
R832
R832A
R833
R834
R835
R836
R842
R848
R849
Part No.
6119210605
5142110395
5142110295
5142110295
5142156295
5142110295
5142110295
5142110295
5142110395
5142110395
5130415003
5142410390
5142110395
5142811395
5130547103
5130547103
5142447390
5142810395
5142447390
5101114200
5101110200
5142810095
5130322803
5130518303
5142882495
5142130295
5142410290
5142810395
5142130395
5142810395
5130215007
5142468190
5142875295
5142856295
5162161020
5142810295
5142847395
5130527303
5142810395
5142447490
5142420490
Description
7TSP 0.6-5
CF 1/6W 10KJ
CF 1/6W 1KJ
CF 1/6W 1KJ
CF 1/6W 5.6KJ
CF 1/6W 1KJ
CF 1/6W 1KJ
CF 1/6W 1KJ
CF 1/6W 10KJ
CF 1/6W 10KJ
CF 2W 15J
CF 1/2W 10KJ
CF 1/6W 10KJ
CF 1/4W 11KJ
MOF 3W 470J
MOF 3W 470J
CF 1/2W 47KJ
CF 1/4W 10KJ
CF 1/2W 47KJ
VARISTOR
VARISTOR
CF 1/2W 10J
MOF 1W 0.22J
MOF 3W 18KJ
CF 1/4 820KJ
CF 1/6W 3KJ
CF 1/2W 1KJ
CF 1/4W 10KJ
CF 1/6W 30KJ
CF 1/4W 10KJ
RO 1/2W 15J
CF 1/2W 680J
CF 1/4W 7.50KJ
CF 1/4W 5.6KJ
VR 1KOHM
CF 1/4W 1KJ
CF 1/4W 47KJ
MOF 3W 27KJ
CF 1/4W 10KJ
CF 1/2W 470KJ
CF 1/2W 200KJ
13
CKT No.
R850
R861
R862
R863
R864
R865
R867
R868
R871
Part No.
5142818395
5142830395
5142168495
5142827095
5142882095
5142810195
5130320803
5142810395
5142122395
Description
CF 1/4W 18KJ
CF 1/4W 30KJ
CF 1/6W 680KJ
CF 1/4W 27J
CF 1/4W 82J
CF 1/4W 100J
MOF 1W 0.2J
CF 1/4W 10KJ
CF 1/6W 22KJ
Part No.
5054613402
Description
RELAY OSA-SS-212DM5
Part No.
5062416100
5062628550
7033161452
5062420000
5061370800
5061111700
5061111100
Description
TRANS TLN-161
TRANS TFB-285J
RUD 3010
TRANS TDF-200
TRANS TPW-708
FILTER TLF-117
FILTER TLF-111
Part No.
5053101430
5056404422
5056202608
Description
PWB-0143
PIN 1.56MM
D=1MM 4X8MM
Part No.
5036200701
Description
LB-1101(1.1X30.OCM)
RELAY
CKT No.
SR801
TRANSFORMER
CKT No.
T430
T440
T440M
T500
T801
T802
T803
MAIN BOARD
CKT No.
U401
U401A
U401B
ADHESIVE
CKT No.
V901Z
CERAMIC RESONATOR
CKT No.
X510
Part No.
6699003504
Description
CSTB.00MTW(TCR-1056)
14
CKT No.
B801
B802
B803
B804
B805
Part No.
5062118309
5062122949
5062122949
5062122949
5062122949
Description
TEM2011
RHO3506ST-B
RHO3506ST-B
RHO3506ST-B
RHO3506ST-B
ASSEMBLY PCB-CRT (PWB-0144)
CKT No.
Part No.
Description
5213601091
5213610491
5213610191
5242210191
5214122991
5232333191
5214122991
5242210191
5213410191
5242210191
5213647891
5214122991
5210502191
5214122991
5213410191
5233310301
5242210191
5213601091
5236310491
5216301091
5232333191
5213410191
5214122991
5214122991
5276110491
5242210191
5214147012
5232333191
5213601091
5213410191
CE04W50V1UFM
FDC50V0.1UFZ
CE04W50V1UFM
CHDC50V100PFJ
CE04W100V2.2UFM
BDC500V330PFK
CE04W100V2.2UFM
CHDC50V100PFJ
CE04W25V100UFM
CHDC50V100PFJ
CE04W50V0.47UFM
CE04W100V2.2UFM
CE02W50V2.2UFM
CE04W100V2.2UFM
CE04W25V100UFM
BDC1KV10000PFK
CHDC50V100PFJ
CE04W50V1UFM
FDC50V0.1UFZ
CE04W200V1UFM
BDC500V330PFK
CE04W25V100UFM
CE04W100V2.2UFM
CE04W100V2.2UFM
CF93M100V0.1UFJ
CHDC50V100PFJ
CE04W100V47UFM
BDC500V330PFK
CE04W50V1UFM
CE04W25V100UFM
Capacitor
C901
C902
C903
C904
C905
C906
C907
C909
C911
C912
C913
C914
C916
C923
C925
C926
C930
C931
C932
C933
C933A
C934
C934A
C935
C937
C939
C947
C951
C953
C957
15
CKT No.
C958
C961
C963
C965
C969
C970
C972
C973
C975
C976
C978
C979
C983
Part No.
5213410191
5213601091
5216301091
5214122991
5242210191
5231310391
5236310491
5213410191
5242210191
5242210191
5213410191
5236310491
5213410191
Description
CEO4W25V100UFM
CEO4W50V1UFM
CEO4W200V1UFM
CEO4W100V2.2UFM
CE 50V 100PFJ
CE 50V 10000PFK
BL 50V 0.10UFZ
CEO4W25V100UFM
CHDC50V100PFJ
CHDC50V100PFJ
CE04W25V100UFM
FDC50V0.1UFZ
CE04W25V100UFM
SEMICONDUCTOR
CKT No.
D901
D902
D903
D904
D913
D914
D922
D923
D931
D932
D933
D934
D941
D943
D944
D961
D962
D963
D964
D973
D974
Part No.
6613003032
6613003032
6613004934
6613004934
6613003032
6613003032
6615007834
6613003032
6613003032
6613003032
6613004934
6613004934
6613003032
6613003032
6613003032
6613003032
6613003032
6613004934
6613004934
6613003032
6613003032
Description
1N4148
1N4148
1SS133
1SS133
1N4148
1N4148
HZ5C1-TD
1N4148
1N4148
1N4148
1SS133
1SS133
1N4148
1N4148
1N4148
1N4148
1N4148
1SS133
1SS133
1N4148
1N4148
16
CORE BEAD
CKT No.
B981
B984
B985
B986
Part No.
5062122949
5062122967
5062122967
5062122971
Description
RH03506ST-B
RH035078AT-B
RH035078AT-B
RH035078ST-B
MAIN BOARD
CKT No.
U901
Part No.
5053101440
Description
PWB-0144
IC
CKT No.
I901
I903
I904
I904A
I904M
I904P
Part No.
6644076905
6645008809
6644009607
8096413900
5646404908
7134161452
Description
M527438SP
MTV021N-026
LM2437T
SG841
C5CNTPP
PZS M3.0X10
COIL
CKT No.
L912
L913
L914
L915
L916
L942
L972
L980
L981
Part No.
5064447845
5062122946
50621119801
5062122946
5062122946
5064447845
5064447845
5062202300
5062202300
Description
TRF-8478M
RH03506AT-B
CHK-198
RH03506AT-B
RH03506AT-B
TRF-8478M
TRF-8478M
TLN-2026
TLN-2026
TR NPN HF
CKT No.
Q903
Q933
Q963
Q985
Q987
Q988
Part No.
6621026430
6621026430
6621026430
6621015332
6621015332
6621015332
Description
BF422
BF422
BF422
2SC1815Y-TPE2
2SC1815Y-TPE2
2SC1815Y-TPE2
17
RESISTOR
CKT No.
Part No.
Description
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R913
R914
R915
R916
R917
R918
R919
R920
R921
R922
R923
R924
R925
R926
R927
R928
R929
R930
R931
R934
R935
R936
R938
R939
R940
R941
R943
R946
5142175095
5142118395
5142118295
5142818195
5142812495
5142110295
5142815195
5142843095
5142810395
5142110195
5142120295
5142810195
5142120195
5142147395
5142812595
5142815395
5142420090
5142110395
5142110295
5142415190
5142110195
5142120195
5142815295
5142147195
5142812195
5142120295
5142851095
5142810195
5130568903
5142175095
5142822195
5142812495
5142110295
5142443090
5142810395
5142810095
5142120295
5142810195
5142812595
CF 1/6W
CF 1/6W
CF 1/6W
CF 1/4W
CF 1/4W
CF 1/6W
CF 1/4W
CF 1/4W
CF 1/4W
CF 1/6W
CF 1/6W
CF 1/4W
CF 1/6W
CF 1/6W
CF 1/4W
CF 1/4W
CF 1/2W
CF 1/6W
CF 1/6W
CF 1/2W
CF 1/6W
CF 1/6W
CF 1/4W
CF 1/6W
CF 1/4W
CF 1/6W
CF 1/4W
CF 1/4W
MOF 3W
CF 1/6W
CF 1/4W
CF 1/4W
CF 1/6W
CF 1/2W
CF 1/4W
CF 1/4W
CF 1/6W
CF 1/4W
CF 1/4W
18
75J
18KJ
1.8KJ
180J
120KJ
1KJ
150J
43J
10KJ
100J
2KJ
100J
200J
47KJ
1.2MJ
15KJ
20J
10KJ
1KJ
150J
100J
200J
1.5KJ
470J
120J
2KJ
51J
100J
6.8J
75J
220J
120KJ
1KJ
43J
10KJ
10J
2KJ
100J
1.2MJ
CKT No.
R947
R948
R949
R950
R952
R954
R955
R961
R964
R965
R966
R968
R969
R970
R971
R973
R974
R976
R976A
R977
R978
R981
R982
R983
R984
R986
R987
R988
R991
Part No.
5142815395
5142110195
5142110195
5142833595
5142410590
5142147195
5142147195
5142175095
5142818195
5142812495
5142810295
5142843095
5142810395
5142156295
5142120295
5142810195
5142156295
5142812595
5142130395
5142815395
5142110395
5142110295
5142110295
5142820195
5142830395
5142124395
5142120195
5142120195
5142139495
Description
CF 1/4W 15KJ
CF 1/6W 100J
CF 1/6W 100J
CF 1/4W 3.3MJ
CF 1/2W 1MJ
CF 1/6W 470J
CF 1/6W 470J
CF 1/6W 75J
CF 1/4W 180J
CF 1/4W 120KJ
CF 1/4W 1KJ
CF 1/4W 43J
CF 1/4W 10KJ
CF 1/6W 5.6KJ
CF 1/6W 2KJ
CF 1/4W 100J
CF 1/6W 5.6KJ
CF 1/4W 1/2MJ
CF 1/6W 30KJ
CF 1/4W 15KJ
CF 1/6W 10KJ
CF 1/6W 1KJ
CF 1/6W 1KJ
CF 1/4W 200J
CF 1/4W 30KJ
CF 1/6W 24KJ
CF 1/6W 200J
CF 1/6W 200J
CF 1/6W 390KJ
SPARK GAP
CKT No.
Z952
Part No.
5202200591
Description
1KV 1PF
19
ASSEMBLY PCB-AUDIO & CONTROL (PWB-0145)
RESISTOR
CKT No.
R516
R517
R518
R519
R521
R523
R715
R716
R840
R841
Part No.
6119210605
5142110395
5142110395
6119210605
5142110395
5142110395
5142118195
5142118195
5142122195
5142122195
Description
WIRE TIN
RD S B 1/6W10KJ
RD S B 1/6W10KJ
WIRE TIN
RD S B 1/6W10KJ
RD S B 1/6W10KJ
RD S B 1/6W180
RD S B 1/6W180
RD S B 1/6W220
RD S B 1/6W220
CKT No.
U501
Part No.
5053101450
Description
PWB-0145
TACT SWITCH
CKT No.
S101
S102
S103
S104
Part No.
5054512980
5054512980
5054512980
5054512980
Description
SKHHPM2520-PL
SKHHPM2520-PL
SKHHPM2520-PL
SKHHPM2520-PL
PCB
ASSEMBLY PCB-AUDIO AMP (0147)
CKT No.
C703
C704
C705
C706
C707
C708
C709
C710
C711
C712
C713
C714
Part No.
5213601091
5213601091
5247047191
5247047191
5236310491
5213322191
5213622991
5213410212
5213410212
5236310491
5213322191
5213322191
Description
CE04W 50V1UFM
CE04W 50V1UFM
SL DC 50V 470PFJ
SL DC 50V 470PFJ
FDC 50V 0.1UFZ
CE04W 16V220UFM
CE04W 50V2.2UFM
CE04W 25V1000UFM
CE04W 25V1000UFM
FDC 50V0.1UFZ
CE04W 16V220UFM
CE04W 16V220UFM
20
DIODE
CKT No.
D702
D703
D704
Part No.
6613003032
6615018435
6615024633
Description
IN4148
TZX12C
HZ22-3-TD
IC
CKT No.
I701
I701A
I701M
Part No.
6644037601
8096413900
5646438700
Description
TDA7496L
SG841
C5CTPP
COIL
CKT No.
L701
L901
L903
Part No.
5062117600
5060121204
5060121000
Description
CHK-176
TSE-2120
TRC-210
POB
CKT No.
U801
Part No.
5053101670
Description
PWB-0167
Part No.
5130522006
5142143395
5142143395
5142110395
5142110395
5142133495
5142122395
5142110495
5142147295
5142110695
5142110695
Description
MOF 3W 22J
CF 1/6W 24KJ
CE 1/6W 24KJ
CE 1/6W 15KJ
CE 1/6W 15KJ
CE 1/6W 330KJ
CE 1/6W 22KJ
CE 1/6W 100KJ
CE 1/6W 4.7KJ
CE 1/6W 10MJ
CE 1/6W 10MJ
RESISTOR
CKT No.
R702
R703
R704
R705
R706
R707
R708
R709
R710
R717
R718
21
P/N: 5035111684
22
1 (1)
Nokia Display Products Oy
Customer Service
February 2000
AFTER SALES CONCEPT CONCERNING NOKIA MODELS:
449Z151/159– 449ZA.
449Z051/059 – 510C
4472051/059 – 447ZiPlus
Dear Service Partner,
The regarded models are outsourced products designed and manufactured by TATUNG according to Nokia’s
specification.
It has been agreed between Nokia and Tatung to comply with the After Sales concept described below.
1. Invoicing:
Tatung UK Service will receive Nokia TPMs Invoice – at Nokia rate specifically agreed for this product – direct
from Nokia TPM.
Invoice is to be for Repair and Return (one way transport) only.
Tatung UK Service will later instruct TPMs where to send their invoice.
Buffer Stock and Costs for Customer Swap Out is Nokia responsibility and will be invoiced to Nokia directly.
2. Reporting:
TPM will advise maintenance activities regarding these products using Nokia’s standard report format but on
separate worksheet! Report to be sent to Tatung UK Service on regular monthly basis with the invoice.
A copy of the report to be sent to Nokia as well.
State:
PROD_CODE 449Z151 (Europe), 449Z159 (US)
PROD_CODE 449Z051 (Europe), 449Z051 (US)
PROD_CODE 4472051 (Europe), 4472059 (US)
3. Practical matters:
- Tatung UK Service provides Nokia TPMs with Specific Components direct from Tatung UK Service at no
charge.
Tatung UK Service will later instruct TPMs how to re-order spare parts occasionally.
- In case of need of Specific Technical Support (repair clues etc.) TPM should contact Technical Support Team
at Nokia, Finland.
---------------------------------------------------------------------------------------------------------For any further consultation regarding the After Sales issue of the a.m. products, please contact:
At Nokia:
Your After Sales contacts of respective NDP Sales Company / Office
At Tatung UK Service:
Mr. John Satchwell (johns@tatung.co.uk)
Mr. Adrian Morris (adrianm@tatung.co.uk)
tel.: ++ 44 1952 280401, fax: ++ 44 1952 292096
TATUNG EUROSERVICE
Nokia Visual Display Monitor
Model 449Z151/159 – 449ZA
Model 449Z051 – 510C
Model 447ZiPlus - 4472051
Technical Support
Service Manual Supply
This is via Henning Gronroos in Salo.
Service Information Technical Updates
This is via Henning Gronroos in Salo after consultation with Tatung Service.
Technical Help for Repairs
This is via Henning Gronroos who has direct access to Tatung UK Technical Department.
Spares Supply
Standard Components
These are supplied by the TPM and are not supplied free of charge by Tatung.
These are identified as costing less than US1.00 and available in the market.
Specific Components
These are supplied, on a consignment basis, free of charge by Tatung.
These are identified as costing more than US$1.00, or are unique to the Tatung product.
Consignment Spares
These will be supplied direct to the TPM based on anticipated repairs, which are based on
the market share per country, as advised to Telford by Salo from time to time. {See Page 4
for current information}
Replenishment Spares
These will be supplied automatically on a monthly basis according to the usage that TPM
tells us in TPM monthly report.
If TPM needs some more frequently then TPM simply needs to contact Tatung Service at
Telford {see Contacts on Page 3}.
CRTs
These are regarded as a Specific Component and must be replaced if faulty.
We may require faulty CRTs to be returned to Tatung Service at Telford - we will advise
TPM if that is necessary from time to time.
Main PCBs
These are not available as a spare part.
If TPM wishes to replace a Main PCB the TPM must advise the reason to Tatung Service
Technical Department who will, if it is justified, authorise the despatch of a Main PCB.
Service Level
Customer Interface
Provided by the TPM on behalf of Nokia and therefore Nokia receive TPM Invoice.
Call Scheduling
Provided by the TPM on behalf of Nokia and therefore Nokia receive TPM Invoice.
On Site Swap Out
Provided by {or organised by} TPM on behalf of Nokia and therefore Nokia receive TPM
Invoice.
Product Repair
Provided by TPM on behalf of Tatung and therefore Tatung Service receive TPM Invoice.
Return to Customer after repair
Provided by TPM on behalf of Tatung and therefore Tatung Service receive TPM Invoice.
Repair Standard
Europe
000 – 030 days
031 – 365 days
nd
rd
2 and 3 Years
As New in all respects
Near New
{As New plastics but re-use packaging}
Like for Like
{Plastics cleaned as much as possible and re-use packaging}
United States
000 – 030
031 – 090
As New in all respects
Near New
{As New plastics but re-use packaging}
091 – 365
nd
rd
2 and 3 Years
Like for Like
{Plastics cleaned as far as possible and re-use packaging}
Like for Like
{Plastics cleaned as far as possible and re-use packaging}
Repair Level
Electronic Specification
As per manufactured as identified in the Service Manual.
Alignment / Adjustments
As per manufactured as identified in the Service Manual.
Front of Screen Performance
As per manufactured as identified in the Service Manual.
Engineering Level
As per Engineering Change Notes issued from Tatung Service via Henning Gronroos in
Salo.
Turn Around Time
5 Working Days
Invoicing and Reporting to Tatung
Service to be Invoiced
Repair and Return Transport
Amount to be Invoiced ***
That already advised by Salo, in US Dollars, less $10 because TPM does not have to
buy spares and charge back.
Date of Invoice
Last working day of the month
Invoice to
Tatung (UK) Ltd., Stafford Park 10, Telford, TF3 3AB. England
Send to
John Satchwell, Tatung European Service, PO Box 230 Telford, TF3 3WF. England
Tatung Payment Terms
At end of month following month of Invoice {nett monthly}.
Monthly Report
Use standard Nokia format ensuring that the following data is included :
TPM Job Number,
Model and Serial Number,
Date into and out of Workshop,
Fault Code,
Circuit Reference of any parts used {Standard and Specific},
Tatung Part Numbers for any Specific Components used {this to be totalled for the month by Part Number – to facilitate
automatic replenishment}.
*** Nokia and Tatung are working together on a Warranty Adder project such that if Nokia TPMs are unable to Invoice
at Tatung Current Market prices then Nokia will consider using Tatung TPMs {project time-table as on Page 4}.
Tatung Service Contacts
Spares Orders {other than Auto-Replen}
Main PCB Issues {Tech Authority}
Telephone :
Telefax :
Adrian Morris
Joan Thompson
Nick Roberts
+44 1952 280401
+44 1952 292096
adrianm@tatung.co.uk
joant@tatung.co.uk
nickr@tatung.co.uk
Escalation {Supervisor}
John Satchwell
johns@tatung.co.uk
Telephone :
Telefax :
Andy Fearnal
Paul Guest
Administrative Matters
As per Spares Orders
Invoicing Queries
As per Spares Orders
Technical Help {Salo only}
As per Main PCB Issues
E.C.N. Queries {Salo Only}
As per Main PCB Issues
Paul F Goldring
General Manager – EMEA Service
Direct Line : +44 1952 280308
e-mail :
paulg@tatung.co.uk
Nokia Market Share
+44 1952 280400
+44 1952 292096
andyf@tatung.co.uk
paul.guest@tatung.co.uk
Escalation {Manager}
Gerry Lawson
gerryl@tatung.co.uk
‘Where The Buck Stops’
Lynne Coombes
Secretary to General Manger – EMEA Service
Direct Line : +44 1952 280310
e-mail :
tservice@tatung.co.uk
as used by Tatung to calculate Consignment Spares per TPM
as at 27/08/99 :
Advised TPM
Austria
1%
Belgium
7%
I.M.D. of Saintes-Tubize
Czech
3%
Agora Plus of Brno
Denmark
2%
I.C.L. of Ballerup
Finland
8%
Powermill of Helsinki
France
7%
S.I.L. of Roissey
Germany
12%
M+S of Frankfurt
Greece
6%
Elnet of Athens
Hungary
1%
Reflex of Budapest
Israel
0%
Amtal-Ran of Haifa
Italy
12%
Prima Ricerca of Como
Netherlands
1%
S.I.L. of Haarlem
Norway
2%
ABB of Slependen & IBAS of Kongvinger
Poland
1%
Computer Service of Warsaw
Portugal
4%
F.E.P. of ?????
Russia
10%
C.P.S. of Moscow & Lanck of St. Petersburg
Slovenia
2%
Acord 92 of Ljubljana
Spain
4%
F.E.P. of ????
Sweden
7%
Teli Service of Upplands Vasby
Switzerland
1%
Cos of Baden-Daettwil
Turkey
0%
?????????????
Ukraine
0%
?????????????
United Kingdom 1%
Eurographics of Romsey
United States
8%
Trillium of Raleigh
Warranty Adder Project Time Table
Phase 1
Before August 31st 1999
Germany, Italy, Belgium, France
Phase 2
Before December 31st 1999
Sweden, Greece, Finland, Spain, USA
Phase 3
Before May 31st 2000
Russia, U.K., and all others
TATUNG EUROSERVICE
Nokia Visual Display Monitor
Model 449Z151/159 – 449ZA
Model 449Z051/059 - 510C
Model 4472051 - 447ZiPlus
Spares Supply
Standard Components
These are supplied by the TPM and are not supplied free of charge by Tatung.
These are identified as costing less than US1.00 and available in the market.
Specific Components
These are supplied, on a consignment basis, free of charge by Tatung.
These are identified as costing more than US$1.00, or are unique to the Tatung product.
Consignment Spares
These will be supplied direct to the TPM based on anticipated repairs, which are based on the market share per
country, as advised to Telford by Salo from time to time. {See Page 4 for current information}
Replenishment Spares
These will be supplied automatically on a monthly basis according to the usage that TPM tells us in TPM monthly
report.
If TPM needs some more frequently then TPM simply needs to contact Tatung Service at Telford {see Contacts on
Page 3}.
CRTs
These are regarded as a Specific Component and must be replaced if faulty.
We may require faulty CRTs to be returned to Tatung Service at Telford - we will advise TPM if that is necessary
from time to time.
Main PCBs
These are not available as a spare part.
If TPM wishes to replace a Main PCB the TPM must advise the reason to Tatung Service Technical Department who
will, if it is justified, authorise the despatch of a Main PCB.
Spares Orders {other than Auto-Replen}
Main PCB Issues {Tech Authority}
Telephone :
Telefax :
Adrian Morris
Joan Thompson
Nick Roberts
+44 1952 280401
+44 1952 292096
adrianm@tatung.co.uk
joant@tatung.co.uk
nickr@tatung.co.uk
Escalation {Supervisor}
John Satchwell
johns@tatung.co.uk
Telephone :
Telefax :
Andy Fearnal
Paul Guest
Administrative Matters
As per Spares Orders
Invoicing Queries
As per Spares Orders
Technical Help {Salo only}
As per Main PCB Issues
E.C.N. Queries {Salo Only}
As per Main PCB Issues
Paul F Goldring
General Manager – EMEA Service
Direct Line : +44 1952 280308
e-mail :
paulg@tatung.co.uk
+44 1952 280400
+44 1952 292096
andyf@tatung.co.uk
paul.guest@tatung.co.uk
Escalation {Manager}
Gerry Lawson
gerryl@tatung.co.uk
‘Where The Buck Stops’
Lynne Coombes
Secretary to General Manger – EMEA Service
Direct Line : +44 1952 280310
e-mail :
tservice@tatung.co.uk