How it Works
RCA
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CR29TF420
Diagram
54 pgs2.01 Mb0
Schematic
44 pgs920.44 Kb0

RCA CR29TF420 Schematic

CR29TF420 FEB/02
Television Basic Service Data
Latin America After Sales
SERVICE DATA INDEX
Adjustments (Onscreen Display) ................................................................................... 9
Circuit Decription........................................................................................................... 21
Disassembly ................................................................................................................... 5
IC Pin Descriptions ........................................................................................................ 15
Remote Control .............................................................................................................. 14
Replacement Partlist....................................................................................................... 37
Schematics
Interconnect Diagram.................................................................................................. 46
AV Switch .................................................................................................................. 47
Micro-Controller ........................................................................................................ 48
One Chip .................................................................................................................... 49
Power Supply ............................................................................................................. 50
Stereo Decoder and Audio Output ............................................................................. 51
Tuner .......................................................................................................................... 52
Vertical and Horizontal Output.................................................................................. 53
Video Output .............................................................................................................. 54
Servicing and Safety Checks ........................................................................................... 2
Specifications..................................................................................................................3
Troubleshooting Guides ................................................................................................. 24
Waveforms...................................................................................................................... 32
CR29TF420
Indianapolis, IN 46290 U.S.A.
Page
Number
CAUTION: Modification or repair of this unit by unauthorized persons is a direct violation of FCC Rules Part 68.216 and could
result in risk of electric shock. You are urged to contact a qualified factory authorized service facility for repairs.
USE ISOLATION TRANSFORMER WHEN SERVICING
Components having special safety characteristics are identified by a ( ) on schematics and on the parts list in this Service Data and its bulletins. Before servicing this instrument, it is important that the service technician read and follow the "Safety Precautions" in the Basic Service Data.
First Edition - First Printing Copyright 2002 - Thomson multimedia Inc. Printed in U.S.A. - Trademark(s)
®
Registered - Marca(s) Registrada(s)
CR29TF420
3. ON-SCREEN DISPLAY ADJUSTMENT
3.1 Memory Initialization (First Power On)
Before turn-on the set for the first time, it’s necessary to make a memory initialization of the Memory Chip (IC102). This adjustment is required only for the first power-on or wherever the Memory Chip have been changed.
With the TV set unplugged from the AC Power keep pushed simultaneously the buttons “Channel
up” and “Channel down” in the front panel. Then plug it and wait 20 seconds before release the buttons. Press “POWER”.
To certify that the initialization was success executed, it will appear the following message:
TO RUN AUTOMATIC TUNING NOW PLUG THE ANTENNA
<NO >YES
ILLUSTRATION 1
3.2 OSD Adjustment – Service Mode
To obtain the “SERVICE MENU” do the following procedure:
With the TV set unplugged from the AC Power keep pushed the button “Volume up” in the front
panel and plug it;
After 20 seconds release “Volume up” and press “Power”; Press “Volume up” and “Volume down” simultaneously and will be displayed the “SERVICE
MENU”;
HS 1C VSH 21 SL 08
EW 1D WR 20 ADJ 0
PW 12 WG 20 A1 01
CP 15 WB 20 A2 02
TC 1D AGC 10 TC 03
VS 29 CD 03 OM 0
VA 05 SBL 0
SC 08 VSD 0
I2C 00 NORMAL
9
Press buttons “Channel up” and Channel down” to select the adjust to be done (hilighted in RED); Press buttons “Volume up” and “Volume down” to do the adjust; To cancel the “SERVICE MENU” unplug the set from the AC Power.
3.3 Service Menu Items
HS = HORIZONTAL SHIFT AGC = AGC ADJUST EW = HORIZONTAL WIDTH CD = CATODE DRIVE LEVEL PW = PIN CUSHION (CENTER) SBL = SERVICE BLANKING CP = PIN CUSHION (EDGES) VSD = VERTICAL SERVICE SWITCH TC = TRAPEZIUM CORRECTION SL = AUDIO LEVEL ADJUST VS = VERTICAL SLOPE ADJ = STEREO ADJUST VA = VERTICAL AMPLITUDE A1 = WIDEBAND SC = VERTICAL LINEARITY A2 = SPECTRAL I2C = STATUS OF I2C TC = CURRENT ADJUST VSH = VERTICAL SHIFT OM = FACTORY PICTURE SETTINGS WR/WG/WB = WHITE POINT ADJUST
3.4 AGC Adjustment
Apply a color bar pattern (RF Input) with 500µV signal;
Connect a DC Voltmeter, in the AGC pin of the tuner;
Adjust AGC to Zero and measure the voltage (V1);
Adjust AGC so that the indication on the voltmeter be (V1) - 1 ± 0.2V.
3.5 Stereo Adjustment
For the adjustments, proceed according to illustration 2;
Adjust output indicated by “A” to tension equal to half of VCC plus 1V ;
Adjust TC to an indication in the microAmpère meter of 24µA in the pin 17 of IC450;
Apply 300Hz/Mono/25KHz of deviation, 250mVrms, in the pin 29 of IC450;
Adjust SL to 500±20mVrms in the pins 15 and 38 of IC450;
Apply in the channel L=300Hz and in the channel R= 3k, 14% of generator Stereo modulation
DBX-NR (EIDEN BTSC );
Change ADJ from 0 to 1. Check A1
and A2 after 1 second (if they varied);
After 1 second returns ADJ to 0 . The stereo circuit will align automatically.
10
ILLUSTRATION 2
3.6 Vertical Adjustment
Apply a circle Pattern Philips signal (RF Input); Using the remote control, set the MAGIC mode “ORIGINAL”; Activate the adjustment mode display (SBL item). Adjust SBL
the screen;
Adjust VSH until the bottom of the pattern be aligned with the reference marks of the mechanical
center on picture tube (the central vertical line in the center of the tube);
Adjust VS until the central line be aligned with the half bottom of the screen (the central line of the
circle pattern in the half cut of the screen);
Return SBL from 1 Select VA item and set its value to adjust the size of the picture (proportional height and width
picture);
If necessary readjust SC item and set its value to adjust the Linearity (acts in the top of the image)
and VA.
NOTE: The SC and VA adjustments are interdependent (they should be used together). When the image to be decentralized in the vertical, to retouch VSH and/or VS
to 0 value . The image could be compressed or expanded;
from 0 to 1. Blanking the bottom of
3.7 Horizontal Adjustment
Apply a Circle Pattern Philips signal at the antenna terminal. Set Magic ORIGINAL; In the SERVICE MENU adjust EW for horizontal widht and HS
the image;
11
for symetrical horizontal position of
Adjust PW to aligne the Pin Cushion effect in the vertical lines in both sides of the screen; Adjust TC (trapezium) to aligne the vertical lines in both sides of the screen; Adjust CP to aligne the Pin Cushion effect vertical lines in the for edges of the screen.
3.8 “FOCUS” Adjustment
Apply a Circle Pattern Philips signal at the antenna terminal. Magic ORIGINAL; Adjust Focus V potenciometer (vertical) for the better focus on the vertical lines in the center of the
screen;
Adjust Focus H potentiometer (horizontal) for the better focus on the horizontal lines inthe center of
the screen;
Check the focus on the areas indicated below and readjust Fovus V na H if necessary.
12
3.9 White Balance Adjustment and Screen Adjustment
3.5.1- This adjustment must be done 20 minutes after turning on the TV set. Ambient illumination
should be less than 20 Lux;
3.5.2- Adjust WR, WG 3.5.3- Turn the Screen Grid Potentiometer fully counter clockwise; 3.5.4- Short circuit C803 to Ground (located in the CPT PCI) and change the register VSD FROM
0 TO 1 (for cutting Vertical;
Deflection) and turn the Screen potentiometer gradually clockwise and set it to the point where a
thin bright line begin to appear on CPT. Remove the short circuit of C803 and change VSD FROM 1 TO 0;
3.5.5- Check the White Balance and readjust WR, WG
, and WB to 20 and CD to 03;
and WB if necessary.
13
6.0 - OPERATION DESCRIPTION- CP01LR02 TELEVISION SET CIRCUIT
Fig.1- Block diagram
4.Tuner
5. AV switches
3. Micro controller
2. TV signal
processor
6. Stereo decoder
8.Video output
7.Audio output
Speaker
9.Horizontal
1. Power Supply
and vertical deflections
The block diagram in Fig.1 shows how the TV set circuit works divided into 9 basic circuits.
6.1 - POWER SUPPLY
IC901, IC902, IC903, T901, Q901 and surrounding components (9xx).
This is a switching mode power supply designed to operate in AC power source from 99 Volts to 242 Volts and 50/60 Hertz. The main device is the TDA16846 (controller for switching mode power supplies).
In stand-by mode , the micro-controller disables the IC904 (+9Vdc regulator) ,turning-off the tuner ,the stereo decoder ,the AV switches and the TV signal processor circuit . In this condition ,the horizontal and vertical deflections and audio output circuits are stopped with a low current consumption . Only the micro-controller is active .
The power-on is activate by the micro-controller (pin45) though the remote control or the power switch in the front panel ,that turns-on the +9V supply waking up the circuit .
The output voltages are controlled by the IC901 through the opto coupler feedback (IC902) and a reference voltage given by IC903 .
The basic output voltages are:
1. +130 Volts for the horizontal circuit;
2. +18 Volts for audio output circuits;
3. +9 Volts for TV signal processor, stereo decoder and AV circuits;
4. +5 Volts for microprocessor and memory circuits.
There are 3 basic protection mode:
1. AC power source undervoltage: the power supply will turn-off when the AC source is less than 90 Volts;
2. Power consumption limit: when the power consumption exceed 20% of the normal value;
3. Overvoltage outputs shutdown: when the output voltages exceed 20% of the normal values.
6.2 - TV SIGNAL PROCESSOR
IC501 and surrounding components.
The main device is the TDA8843, that combines all the functions for a multi-system color TV application with closed caption.
21
The highlights of this device are:
-I2C bus serial I/O;
-Multi-standard vision IF circuit (45.75 MHz) with PLL demodulator;
-PAL/NTSC color decoder with automatic search system;
-Integrated luminance and chrominance circuit;
-RGB control circuit;
-8V supply voltage;
-Horizontal and vertical geometry processing.
6.3 – MICRO-CONTROLLER
IC101, and surrounding components.
This is a 8bit micro-controller dedicated for TV applications (M37274MA). It controls all the circuits by two I2C bus lines. Main features:
- 8MHz crystal oscillator for internal timing.
- internal memory: ROM 40Kbytes and RAM 768 bytes.
- closed caption decoder.
- 5V supply voltage.
- 32KHz crystal oscillator for clock functions.
- high performance OSD.
An external E2PROM (IC102) with 4 Kb is used to keep the setup and calibration configuration by I2C bus (channels, volume, horizontal and vertical geometry, etc.).
Front panel buttons and IR decoders are also realized by IC101.
6.4 - TUNER
TU201, and surrounding components.
This is a standard Frequency Synthesizer Tuner (FST Tuner) which covers VHF and UHF channels, including cable channels (frequency range from 55.25 MHz to 801.25 MHz).
This device is controlled by I2C bus. The IF output signal (45.75 MHz) is connected to the IC501 through a SAW filter (MF201).
6.5 - AV SWITCHES
IC470 , IC480 and surrounding components.
The external audio and video signals (AV1, AV2, AV3) are selected by the Micro Controller using two output signals ( pin47 av2 and pin48 av1, IC101). The video signals are selected using IC480 (LA7221), and the audio signals are selected using the IC470 (4052). The selected video signal is connected to the TV signal processor external video input (pin17) and the selected audio signal is connected to the stereo decoder IC450 (pins 12 and 41).
6.6 - STEREO DECODER
IC450 and surrounding components.
The main device is TDA9855 (stereo / sap decoder with DBX noise reduction system). Using I2C bus, the IC101 can identify a stereo and SAP signals. This device combines stereo decoder and audio processor with automatic volume level control, special effects, volume/balance controls, bass control and treble control. Q450 and Q450R are buffers for the audio output jacks (JA450).
6.7 - AUDIO OUTPUT
IC401, SP401, SP401R and surrounding components.
The main device is TDA2616 (stereo amplifier). The output signal is a 5+5 Watts with a 8 ohms speakers. The input signals come from the stereo decoder (IC450 pins6 and 47).
22
This circuit uses external mute system (Q410) to minimize speaker noise during turn on/off.
6.8 - VIDEO OUTPUT
Q810, Q811, Q812, Q820, Q821, Q822, Q830, Q831, Q832 and surrounding components.
The RGB signals from the signal processor (pins 19,20,21) ,are amplified to the CRT using a cascode transistors configuration.
6.9 - HORIZONTAL AND VERTICAL DEFLECTIONS
IC601, T701, T702, Q701 and surrounding components.
Vertical deflection circuit uses a TDA8177F (IC601 - vertical deflection booster) and operates with around 24V and provides output current to drive the yoke. The input signals are vertical drive + / - from the TV signal processor (pin46 and 47 of IC501).
Horizontal deflection circuit uses 15.7KHz signal (HOUT_pin40 IC501) to drive the fly back transformer (T701) and provides the output current to drive horizontal deflection coil (yoke) and others CTR voltages (HV, focus, screen and etc.).
The vertical deflection circuit has one protection mode (turn-off the power supply if a fault situation is detected) and the horizontal deflection circuit has two protection modes:
-turn-off the power supply if a HV over voltage is detected (X-ray protection);
-turn-off the power supply if a horizontal drive transistor (Q701) overstress is detected.
23
REPLACEMENT PARTS CR29TF420
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
CR29TF420
Electrical Parts
BIASPOT T0000788 4103A1227024 CABLE ASSEMBLY 1V 180MM C101 C / P 600284100001 CAP ELECT 470UF 10V C102 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V
X7R C103 T0000641 600763662000 CAP ELECT 10UF 50V C104 C / P 600463667002 CAP ELECT 100UF 25V C105 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V
NPO C106 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V
NPO C111 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V
NPO C112 T0000789 6490A3172008 CAP CERAM SMD 680PF 50V
X7R C113 T0000633 6375A3159003 CAP CERAM SMD 22PF 50V
NPO C114 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V
NPO C115 T0000633 6375A3159003 CAP CERAM SMD 22PF 50V
NPO C116 T0000790 605085519006 CAP ELECT 0.22F 5.5V C117 C / P 600463713004 CAP ELECT 47UF 25V C118 C / P 601078320003 CAP ELECT 1UF 100V C119 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V
NPO C120 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V
X7R C121 C / P 6375A3166009 CAP CERAM SMD 270PF 50V
NPO C122 C / P 601078320003 CAP ELECT 1UF 100V C123 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V
NPO C124 C / P 600463713004 CAP ELECT 47UF 25V C125 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C128 T0000643 647887343002 CAP CERAM SMD 220NF 16V
X7R C1301 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C1301A T0000640 6375A3167005 CAP CERAM SMD 330PF 50V
NPO C1302 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V
X7R C1303 T0000791 650363837005 CAP POLYESTER 10NF 100V C201 C / P 600463667002 CAP ELECT 100UF 25V C202 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V
X7R C203 C / P 600763688000 CAP ELECT 22UF 50V C204 T0000641 600763662000 CAP ELECT 10UF 50V C205 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V
X7R C206 C / P 600463713004 CAP ELECT 47UF 25V C207 T0000677 6490A3184005 CAP CERAM SMD 22NF 50V
X7R C208 C / P 601079541003 CAP ELECT 2.2UF 100V C209 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R
C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part
C221 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C301 T0000641 600763662000 CAP ELECT 10UF 50V C303 C / P 601078320003 CAP ELECT 1UF 100V C304 C / P 601079541003 CAP ELECT 2.2UF 100V C305 T0000677 6490A3184005 CAP CERAM SMD 22NF 50V
X7R C306 C / P 601078320003 CAP ELECT 1UF 100V C307 C / P 600284100001 CAP ELECT 470UF 10V C308 T0000677 6490A3184005 CAP CERAM SMD 22NF 50V
X7R C310 C / P 650363857006 CAP POLYESTER 220NF 100V C311 C / P 601078320003 CAP ELECT 1UF 100V C312 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C330 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V
NPO C340 C / P 630163759004 CAP CERAM 100PF 50V SL C363 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C364 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C365 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C370 T0000792 6375A3168001 CAP CERAM SMD 390PF 50V
NPO C371 T0000640 6375A3167005 CAP CERAM SMD 330PF 50V
NPO C372 T0000793 6375A3158007 CAP CERAM SMD 18PF 50V
NPO C392 C / P 630163759004 CAP CERAM 100PF 50V SL C392R C / P 630163759004 CAP CERAM 100PF 50V SL C399 C / P 601079541003 CAP ELECT 2.2UF 100V C399R C / P 601079541003 CAP ELECT 2.2UF 100V C400 C / P 630163759004 CAP CERAM 100PF 50V SL C401 T0000794 6375A3162003 CAP CERAM SMD 82PF 50V
NPO C402 T0000795 6375A3161007 CAP CERAM SMD 56PF 50V
NPO C403 T0000795 6375A3161007 CAP CERAM SMD 56PF 50V
NPO C404 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V
X7R C404R T0000639 6490A3173004 CAP CERAM SMD 1NF 50V
X7R C405 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V
NPO C406 T0000641 600763662000 CAP ELECT 10UF 50V C407 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V
NPO C410 C / P 601078320003 CAP ELECT 1UF 100V C410R C / P 601078320003 CAP ELECT 1UF 100V C411 C / P 650263853000 CAP POLYESTER 22NF 63V C412 C / P 600463667002 CAP ELECT 100UF 25V C413 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C413R T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R
37
REPLACEMENT PARTS (Continued) CR29TF420
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
C414 C / P 600463696002 CAP ELECT 2200UF 25V C415 C / P 600363672006 CAP ELECT 1000UF 16V C415R C / P 600363672006 CAP ELECT 1000UF 16V C416 C / P 650263853000 CAP POLYESTER 22NF 63V C416R C / P 650263853000 CAP POLYESTER 22NF 63V C449 T0000644 6490A3179002 CAP CERAM SMD 8.2NF 50V
X7R
C449R T0000644 6490A3179002 CAP CERAM SMD 8.2NF 50V
X7R C450 C / P 601079541003 CAP ELECT 2.2UF 100V C451 C / P 600363690004 CAP ELECT 220UF 16V C452 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C453 C / P 600463667002 CAP ELECT 100UF 25V C454 C / P 600763733005 CAP ELECT 4.7UF 50V C455 C / P 650285117005 CAP POLYESTER 470NF 63V C456 T0000643 647887343002 CAP CERAM SMD 220NF 16V
X7R C457 C / P 600486450000 CAP ELECT 10UF 25V C458 C / P 600763733005 CAP ELECT 4.7UF 50V C459 C / P 600763733005 CAP ELECT 4.7UF 50V C460 C / P 600486450000 CAP ELECT 10UF 25V C461 C / P 600486450000 CAP ELECT 10UF 25V C462 C / P 601078320003 CAP ELECT 1UF 100V C463 C / P 601078320003 CAP ELECT 1UF 100V C464 T0000641 600763662000 CAP ELECT 10UF 50V C465 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C466 C / P 600763733005 CAP ELECT 4.7UF 50V C467 T0000645 647984670002 CAP CERAM SMD 47NF 25V
X7R C468 C / P 601079541003 CAP ELECT 2.2UF 100V C468R C / P 601079541003 CAP ELECT 2.2UF 100V C469 C / P 600463667002 CAP ELECT 100UF 25V C470 T0000646 6490A3182002 CAP CERAM SMD 15NF 50V
X7R C471 T0000646 6490A3182002 CAP CERAM SMD 15NF 50V
X7R C472 C / P 601079541003 CAP ELECT 2.2UF 100V C472R C / P 601079541003 CAP ELECT 2.2UF 100V C473 T0000647 6478A0260000 CAP CERAM SMD 150NF 16V
X7R5 C473R T0000647 6478A0260000 CAP CERAM SMD 150NF 16V
X7R5 C474 C / P 601079541003 CAP ELECT 2.2UF 100V C474R C / P 601079541003 CAP ELECT 2.2UF 100V C475 T0000647 6478A0260000 CAP CERAM SMD 150NF 16V
X7R5 C476 T0000648 648084136006 CAP CERAM SMD 33NF 50V
X7R C476R T0000648 648084136006 CAP CERAM SMD 33NF 50V
X7R C477 T0000649 6490A3178006 CAP CERAM SMD 5.6NF 50V
X7R C477R T0000649 6490A3178006 CAP CERAM SMD 5.6NF 50V
X7R C477R T0000649 6490A3178006 CAP CERAM SMD 5.6NF 50V
X7R
C477R T0000649 6490A3178006 CAP CERAM SMD 5.6NF 50V
X7R C478 T0000641 600763662000 CAP ELECT 10UF 50V C479 C / P 601079541003 CAP ELECT 2.2UF 100V C480 T0000641 600763662000 CAP ELECT 10UF 50V C481 T0000641 600763662000 CAP ELECT 10UF 50V C482 T0000641 600763662000 CAP ELECT 10UF 50V C483 T0000641 600763662000 CAP ELECT 10UF 50V C484 C / P 650363857006 CAP POLYESTER 220NF 100V C485 C / P 650363857006 CAP POLYESTER 220NF 100V C486 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C487 C / P 600463713004 CAP ELECT 47UF 25V C487R T0000641 600763662000 CAP ELECT 10UF 50V C490 C / P 630163759004 CAP CERAM 100PF 50V SL C490R C / P 630163759004 CAP CERAM 100PF 50V SL C491 C / P 601079541003 CAP ELECT 2.2UF 100V C491R C / P 601079541003 CAP ELECT 2.2UF 100V C492 C / P 630163759004 CAP CERAM 100PF 50V SL C492R C / P 630163759004 CAP CERAM 100PF 50V SL C493 C / P 601079541003 CAP ELECT 2.2UF 100V C493R C / P 601079541003 CAP ELECT 2.2UF 100V C499 C / P 650263868008 CAP POLYESTER 47NF 63V C501 T0000796 6490A3175007 CAP CERAM SMD 3.3NF 50V
X7R C502 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C503 T0000797 6375A3157000 CAP CERAM SMD 15PF 50V
NPO C504 T0000797 6375A3157000 CAP CERAM SMD 15PF 50V
NPO C505 T0000797 6375A3157000 CAP CERAM SMD 15PF 50V
NPO C513 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C514 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V
X7R C601 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C602 C / P 601079541003 CAP ELECT 2.2UF 100V C603 T0000632 647984125004 CAP CERAM SMD 100NF 25V
X7R C604 C / P 650363857006 CAP POLYESTER 220NF 100V C605 T0000652 6490A3171001 CAP CERAM SMD 470PF 50V
X7R C606 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V
NPO C608 T0000654 647309355006 CAP MULTI-LAYER 47NF X7R
100V C609 C / P 650263853000 CAP POLYESTER 22NF 63V C610 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V
X7R C611 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V
X7R C612 T0000651 6101A2156003 CAP POLYPROPYLENE
100NF 160V C702 C / P 650396568003 CAP POLYESTER 4.7NF 100V C703 C / P 650494918007 CAP POLYESTER 100NF 250V
C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part
38
REPLACEMENT PARTS (Continued) CR29TF420
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
C704 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C705 T0000663 610160964006 CAP POLYPROPYLENE
390NF
C706 T0000658 610160966009 CAP POLYPROPYLENE
6.8NF 1600V C707 C / P 600779100007 CAP ELECT 6.8UF 50V C708 T0000761 610191608007 CAP POLYPROPYLENE
4.7NF 1600V C709 T0000798 610160951001 CAP POLYPROPYLENE 22NF
630V
C710 T0000797 6375A3157000 CAP CERAM SMD 15PF 50V
NPO C711 C / P 6503A5718007 CAP POLYESTER 330NF 100V C712 C / P 601260929006 CAP ELECT 220UF 200V C713 C / P 600817479002 CAP ELECT 220UF 63V C714 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C715 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C716 C / P 600363672006 CAP ELECT 1000UF 16V C717 C / P 600463713004 CAP ELECT 47UF 25V C718 C / P 601380650007 CAP ELECT 47UF 250V C719 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C720 C / P 601079541003 CAP ELECT 2.2UF 100V C721 C / P 600763688000 CAP ELECT 22UF 50V C723 T0000643 647887343002 CAP CERAM SMD 220NF 16V
X7R C724 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V
NPO C725 T0000664 642463835002 CAP CERAM 820PF 500V Y5P C728 T0000799 610179206000 CAP POLYPROPYLENE
3.3NF 2KV C729 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C730 C / P 600363718006 CAP ELECT 470UF 16V C731 T0000677 6490A3184005 CAP CERAM SMD 22NF 50V
X7R
C732 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V
X7R C733 C / P 601078320003 CAP ELECT 1UF 100V C734 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V
X7R C736 T0000672 6505D1087004 CAP POLYESTER 3.3NF 400V C790 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C791 C / P 600363718006 CAP ELECT 470UF 16V C801 C / P 630163759004 CAP CERAM 100PF 50V SL C803 T0000641 600763662000 CAP ELECT 10UF 50V C804 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C806 T0000666 644263745003 CAP CERAM 4.70NF Z5U
900VAC C810 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V
NPO C820 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V
NPO C830 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V
NPO C901 T0000668 610160960000 CAP POLYPROPYLENE
220NF 250VAC C902 T0000666 644263745003 CAP CERAM 4.70NF Z5U
900VAC C903 T0000666 644263745003 CAP CERAM 4.70NF Z5U
900VAC
C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part
C904 T0000670 642863827000 CAP CERAM 4.7NF 500V Y5U C905 T0000800 605095320008 CAP ELECT 330UF 400V C906 T0000762 650463866005 CAP POLYESTER 33NF 250V C907 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C908 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C909 C / P 600463667002 CAP ELECT 100UF 25V C910 T0000669 6375A3170005 CAP CERAM SMD 680PF 50V
NPO C911 C / P 600463713004 CAP ELECT 47UF 25V C912 T0000652 6490A3171001 CAP CERAM SMD 470PF 50V
X7R C913 T0000796 6490A3175007 CAP CERAM SMD 3.3NF 50V
X7R C913 T0000796 6490A3175007 CAP CERAM SMD 3.3NF 50V
X7R C913 T0000796 6490A3175007 CAP CERAM SMD 3.3NF 50V
X7R C915 T0000795 6375A3161007 CAP CERAM SMD 56PF 50V
NPO C916 C / P 601078320003 CAP ELECT 1UF 100V C917 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V
X7R C918 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V
X7R C919 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V
X7R C920 T0000801 6375A3166009 CAP CERAM SMD 270PF 50V
NPO C921 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C922 C / P 601260929006 CAP ELECT 220UF 200V C924 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C925 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C927 C / P 600463667002 CAP ELECT 100UF 25V C929 C / P 600463713004 CAP ELECT 47UF 25V C929A C / P 630163759004 CAP CERAM 100PF 50V SL C930 C / P 600363690004 CAP ELECT 220UF 16V C931 C / P 600463713004 CAP ELECT 47UF 25V C932 C / P 600363718006 CAP ELECT 470UF 16V C941 T0000662 6666A5277004 RES SMD 0R 5% 63MW C950 T0000667 900161448001 CAP CERAM 2.2NF 400VAC C951 T0000667 900161448001 CAP CERAM 2.2NF 400VAC C990 T0000668 610160960000 CAP POLYPROPYLENE
220NF 250VAC C991 T0000668 610160960000 CAP POLYPROPYLENE
220NF 250VAC CABL01 N / A 410396233010 CABLE ASSEMBLY 2V 2.5MM
850MM CABL02 N / A 410387027011 CABLE ASSEMBLY 3V 2.5MM
580MM CABLx1 T0000802 4103A5569019 YOKE CABLE CABLx2 N / A 410387027011 CABLE ASSEMBLY 3V 2.5MM
580MM CABLx3 N / A 410396233010 CABLE ASSEMBLY 2V 2.5MM
850MM CABLx4 N / A 4119A5715016 EARTH WIRE WITHOUT
CONECTOR CF802 N / A 4103A5096010 CABLE ASSEMBLY 1V 400MM CF901 N / A 4103A4392003 POWER CORD
39
REPLACEMENT PARTS (Continued) CR29TF420
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
CF990 T0000803 4103A0045024 CONECTOR CABLE 2V CLMP01 N / A 540162728008 CLAMP CM101 T0000678 7303A1145001 HITECH CONECTOR 2.50MM CM401 T0000678 7303A1145001 HITECH CONECTOR 2.50MM CM402 T0000679 730279675000 HITECH CONECTOR 2.5MM
IR
CM601 T0000680 7302A5570008 AMP CONECTOR 002V
P3.96MM
CM701 T0000682 7302A0036000 AMP CONECTOR 002V
P7.92MM
CM901 T0000682 7302A0036000 AMP CONECTOR 002V
P7.92MM CM902 T0000804 730362720007 CONECTOR 003V 7.5/5MM CM990 T0000682 7302A0036000 AMP CONECTOR 002V
P7.92MM D101 T0000718 460824284009 LED (LC32FH) D102 T0000683 460261728004 DIODE 75V 150MA (1N4531) D103 T0000683 460261728004 DIODE 75V 150MA (1N4531) D104 T0000683 460261728004 DIODE 75V 150MA (1N4531) D110 T0000683 460261728004 DIODE 75V 150MA (1N4531) D601 T0000684 460461755001 DIODE 200V 1A (1N4004) D701 T0000685 460461757004 DIODE 400V 1A (1SR124) D702 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D703 T0000685 460461757004 DIODE 400V 1A (1SR124) D704 T0000686 460293990006 DIODE 80V 100MA (1SS355) D705 T0000805 460495553002 DIODE RECTIFIER 600V 1.5A
(RU3AM) D707 T0000806 460499606003 DIODE RECTIFIER 1500V 5A
(BY228/20/B) D708 T0000683 460261728004 DIODE 75V 150MA (1N4531) D709 T0000683 460261728004 DIODE 75V 150MA (1N4531) D710 T0000684 460461755001 DIODE 200V 1A (1N4004) D711 T0000683 460261728004 DIODE 75V 150MA (1N4531) D790 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D810 T0000683 460261728004 DIODE 75V 150MA (1N4531) D820 T0000683 460261728004 DIODE 75V 150MA (1N4531) D830 T0000683 460261728004 DIODE 75V 150MA (1N4531) D901 T0000807 460394059004 DIODE BRIDGE 600V 4A
(D3SB60) D903 T0000684 460461755001 DIODE 200V 1A (1N4004) D905 T0000683 460261728004 DIODE 75V 150MA (1N4531) D906 T0000683 460261728004 DIODE 75V 150MA (1N4531) D907 T0000689 460422655000 DIODE BYV26C 600V/1A 30NS D908 T0000683 460261728004 DIODE 75V 150MA (1N4531) D921 T0000690 460494705003 DIODE 600V 2A (RU30A) D922 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D923 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A F990 T0000809 4304A6417003 FUSE RET. 5A 250V F990A N / A 560463518007 FUSE HOLDER (H0462) FC803 N / A 4102A3491017 FLAT CABLE 3V 300V #24
500MM FC803 T0000694 7303A3489005 CONECTOR HOLDER 2.54MM FC806 N / A 4102A4942015 FLAT CABLE 6V 300V #24
600MM FC806 T0000695 7306A4943003 CONECTOR HOLDER GND2 T0000810 4103A1227016 CABLE ASSEMBLY 1V 150MM IC101 T0000811 461598900005 IC M37274MA MICRO
(M37274EFSP)
C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part
IC102 T0000812 461252142000 IC M24C04 EEPROM 4K
(X24C04P) IC103 T0000813 461494724008 IC PST9131-T RESET IC401 T0000814 461594062005 IC TDA2616/N1 HI-FI AUDIO
PWR AMP IC450 T0000699 461585118001 IC TDA9855 STEREO/SAP
DECODER IC470 T0000700 461116888006 IC CD4052 DUAL 4 CHAN
MUX/DEMUX IC480 T0000815 461594063001 IC BA7021 VIDEO SWITCH IC501 T0000816 461594058008 IC TDA8843-N2 ONE CHIP TV IC601 T0000701 4615A3082000 IC TDA8177F VERT OUT IC701 T0000705 461562589008 IC BA17809T (UPC78M09AHF) IC901 T0000702 461594061009 IC TDA16846 CONT SMPS IC902 T0000703 461562524003 IC PC-817X1 PHOTO
COUPLER (TLP621) IC903 T0000704 461494713006 IC NJM431L ADJUSTABLE
REG IC904 T0000817 461597184004 IC BA09ST VOLT REG SW
9V/1A/TO220 IR101 T0000706 4331D2811007 REMOTE RECEIVER 56KHZ J030 T0000662 6666A5277004 RES SMD 0R 5% 63MW J035 T0000662 6666A5277004 RES SMD 0R 5% 63MW J056 T0000662 6666A5277004 RES SMD 0R 5% 63MW JA390 T0000709 431097260002 JACK 3P WITH SWITCH
VERTICAL JA450 T0000708 431097261009 JACK 2P VERTICAL JACK JA490 T0000709 431097260002 JACK 3P WITH SWITCH
VERTICAL JA491 T0000818 431095864008 RCA PLUG 3 POS 1 WITH
SILVER SWITCH L101 T0000819 320161226009 COIL AXIAL 100UH L201 T0000820 320161234001 COIL AXIAL 100UH L301 T0000714 320161230006 COIL CHOKE 8.2UH 165MA L303 T0000820 320161234001 COIL AXIAL 100UH L370 T0000819 320161226009 COIL AXIAL 100UH L401 T0000714 320161230006 COIL CHOKE 8.2UH 165MA L481 T0000819 320161226009 COIL AXIAL 100UH L702 T0000821 3203A4663012 COIL LINEARITY 31UH L703 T0000822 320298831011 COIL PINCUSHION 500UH L901 T0000772 321186285009 COIL LINE FILTER 1.7A L902 T0000823 320161244007 COIL AXIAL 33UH L990 T0000772 321186285009 COIL LINE FILTER 1.7A MF201 T0000736 432461879002 FILTER, SAW MF301 T0000719 430761870005 FILTER, CERAMIC 4.5MHZ MF401 T0000824 430761874000 FILTER CERAMIC 4.5MHZ PLUG01 T0000707 431064634000 S-VHS CONECTOR Q101 T0000723 462784409002 TRANSISTOR SMD NPN 50V
100mA (DTC144EKA) Q104 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B) Q105 T0000825 462884418001 TRANSISTOR SMD PNP 50V
100mA (DTA144EKA) Q106 T0000826 462062330004 TRANSISTOR NPN 80V 1A
(BC639-16) Q1301 T0000723 462784409002 TRANSISTOR SMD NPN 50V
100mA (DTC144EKA) Q201 T0000826 462062330004 TRANSISTOR NPN 80V 1A
(BC639-16)
40
REPLACEMENT PARTS (Continued) CR29TF420
(See Product Safety Note on first page of this parts list)
Symbol SymbolStock StockDrawing DrawingDescription Description
Q301 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q302 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q303 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q370 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q371 T0000723 462784409002 TRANSISTOR SMD NPN 50V
100mA (DTC144EKA)
Q410 T0000723 462784409002 TRANSISTOR SMD NPN 50V
100mA (DTC144EKA)
Q450 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q450R T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q501 T0000723 462784409002 TRANSISTOR SMD NPN 50V
100mA (DTC144EKA)
Q502 T0000723 462784409002 TRANSISTOR SMD NPN 50V
100mA (DTC144EKA)
Q701 T0000827 462278012007 TRANSISTOR NPN
(BU2527AX)
Q702 T0000826 462062330004 TRANSISTOR NPN 80V 1A
(BC639-16)
Q703 T0000722 462062240005 TRANSISTOR 45V 500MA
NPN 160/320
Q704 T0000828 462494060002 TRANSISTOR FET 100V 7A
(IRFI520N)
Q706 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q707 T0000825 462884418001 TRANSISTOR SMD PNP 50V
100mA (DTA144EKA)
Q810 T0000727 462162287001 TRANSISTOR 250V 50MA
PNP
Q811 T0000726 462288363007 TRANSISTOR NPN-300V
100MA (2SC3271)
Q812 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q820 T0000727 462162287001 TRANSISTOR 250V 50MA
PNP
Q821 T0000726 462288363007 TRANSISTOR NPN-300V
100MA (2SC3271)
Q822 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q830 T0000727 462162287001 TRANSISTOR 250V 50MA
PNP
Q831 T0000726 462288363007 TRANSISTOR NPN-300V
100MA (2SC3271)
Q832 T0000720 462784592001 TRANSISTOR SMD NPN 45V
100MA (BC-847B)
Q901 T0000829 462498442007 TRANSISTOR FET 600V 5.5A
(IRFIB6N60A)
Q902 T0000722 462062240005 TRANSISTOR 45V 500MA
NPN 160/320
Q920 T0000825 462884418001 TRANSISTOR SMD PNP 50V
100mA (DTA144EKA)
Q922 T0000722 462062240005 TRANSISTOR 45V 500MA
NPN 160/320
C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part
Q923 T0000727 462162287001 TRANSISTOR 250V 50MA
PNP R101 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R102 N / A 6666A5318006 RES SMD 5.6K 5% 63MW R103 T0000830 6666A5345000 RES SMD 2.2M 5% 63MW R104 N / A 6666A5300000 RES SMD 220R 5% 63MW R105 N / A 6666A5326008 RES SMD 22K 5% 63MW R106 N / A 6666A5326008 RES SMD 22K 5% 63MW R107 T0000831 6666A5342001 RES SMD 680K 5% 63MW R108 C / P 660400499005 RES CARBON 10K 5% 330MW R109 C / P 660400499005 RES CARBON 10K 5% 330MW R110 C / P 660400487007 RES CARB 1K 5% 330MW R111 N / A 6666A5326008 RES SMD 22K 5% 63MW R112 N / A 6666A5326008 RES SMD 22K 5% 63MW R113 C / P 660400503002 RES CARBON 22K 5% 330MW R114 C / P 660400503002 RES CARBON 22K 5% 330MW R115 C / P 660400503002 RES CARBON 22K 5% 330MW R116 C / P 660400495000 RES CARBON 4.7K 5%
330MW R117 C / P 660400495000 RES CARBON 4.7K 5%
330MW R118 C / P 660400475009 RES CARBON 100R 5%
330MW R119 N / A 6666A5309008 RES SMD 1K 5% 63MW R120 N / A 6666A5321006 RES SMD 8.2K 5% 63MW R121 C / P 660400491004 RES CARBON 2.2K 5%
330MW R122 C / P 660400503002 RES CARBON 22K 5% 330MW R123 C / P 660400495000 RES CARBON 4.7K 5%
330MW R124 N / A 6666A5330004 RES SMD 47K 5% 63MW R125 C / P 660400487007 RES CARB 1K 5% 330MW R129 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R130 T0000832 6666A5343008 RES SMD 820K 5% 63MW R1301 C / P 660464126005 RES CARBON 75R 5% 330MW R1302 N / A 6666A5293008 RES SMD 75R 5% 63MW R1303 C / P 660400487007 RES CARB 1K 5% 330MW R1304 N / A 6666A5326008 RES SMD 22K 5% 63MW R1305 C / P 660400475009 RES CARBON 100R 5%
330MW R131 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R132 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R133 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R135 C / P 660400487007 RES CARB 1K 5% 330MW R136 C / P 660400475009 RES CARBON 100R 5%
330MW R140 N / A 6666A5322002 RES SMD 10K 5% 63MW R141 N / A 6666A5303000 RES SMD 390R 5% 63MW R1410 C / P 660400475009 RES CARBON 100R 5%
330MW R142 C / P 660400503002 RES CARBON 22K 5% 330MW R143 C / P 660400477001 RES CARBON 150R 5%
330MW R144 C / P 660400487007 RES CARB 1K 5% 330MW R145 N / A 6666A5330004 RES SMD 47K 5% 63MW R201 N / A 6666A5319002 RES SMD 6.8K 5% 63MW R202 N / A 6666A5318006 RES SMD 5.6K 5% 63MW R203 C / P 660400479004 RES CARBON 220R 5%
330MW
41
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