THOMSON CR14300, CR20300, CR20310, CR29411 Basic Service Data

CR14300 FEB/02

Television Basic Service Data

Latin America After Sales

SERVICE DATA INDEX

Adjustment Procedures .................................................................................................. 6

Block Diagrams............................................................................................................... 13

Circuit Description ......................................................................................................... 22

Disassembly ................................................................................................................... 5

IC Pin Descriptions ........................................................................................................ 18

Remote Control .............................................................................................................. 11

Replacement Partlist....................................................................................................... 36

Schematic Diagrams

CR14300 / CR20300 / CR20310 ................................................................................ 63

CR29411 only ............................................................................................................ 64

Servicing Checks ............................................................................................................. 4

Specifications..................................................................................................................2

Troubleshooting.............................................................................................................. 24

Waveforms...................................................................................................................... 32

CR14300

Additional Models:

CR20300, CR20310 &

CR29411

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.

®

Registered - Marca(s) Registrada(s)

SAFETY NOTICE

CR14300

1 - GENERAL SPECIFICATIONS - CP02-R0 CHASSI

1.1 Product Models:

• CR14300/20300...................................................................MONO conventional model;

• CR20310..................................................................................................STEREO SAP;

• CR29411..................................................................................................STEREO SAP.

1.2 Power Supply:

a) Power Source Range.........................................................................99VAC to 242VAC.

b) Power Supply: automatic commutation.

c) Power Consumption:

• Model CR14300......................................................................................................60W;

• Model CR20300......................................................................................................72W;

• Model CR20310......................................................................................................80W;

• Model CR29411....................................................................................................130W;

• STAND BY..................................................................2W (120VAC) and 3W (220VAC).

d) High Voltage (Fly back Anode Voltage) and beam current:

• High Voltage: CR14300/20300....................................................................22 ± 1.5 KV;

• Beam current - with brightness and contrast at the maximum...................0.7 + 0.1 mA;

• CR20310...............................................................................23 + 1.5 KV;

• Beam current - with brightness and contrast at the maximum...................0.9 + 0.1 mA;

• CR29411............................................................................27.5 + 1.5 KV;

• Beam current - with brightness and contrast at the maximum...................1.4 + 0.1 mA;

e) Heating:..............................................................................................6.15 + 0.15 Vrms.

f) FLY BACK Main Power Supply :

• “Fly back” Output Voltage CR14300...……..................105 ± 2 V DC; max ripple 2 Vpp;

• “Fly back” Output Voltage CR20300 e CR20310…....108.5 ± 2V DC; max ripple 2 Vpp;

• “Fly back” Output Voltage CR29411………..................130 ± 2V DC.; max ripple 2 Vpp.

1.3 Tuner and Receiving channel:

• Channel Coverage............................……………………. 181 channels VHF/UHF/cable.

• Color System: ………….........................................................PAL-N , PAL-M and NTSC;

1.4 Video Signal - Resolution:

• Horizontal .......................................................................................................260 lines.

• Vertical............................................................................................................330 lines.

1.5 Intermediate Frequency:

• Video carrier..................................................................................................45.75Mhz;

• Audio carrier..................................................................................................41.25Mhz;

• Chrome carrier...............................................................................................42.17Mhz.

2

1.6 Carrier System:

• Audio...................................................................................................................4.5Mhz;

• PAL-M Chrome........................................................................................3,575.611Mhz;

• NTSC Chrome..........................................................................................3,579.545Mhz;

• PAL-N Chrome.........................................................................................3,582.056Mhz.

1.7 Speaker Output:

• CR14300/20300.....................................…………………...............................2.5W rms;

• CR20310.........................................................…………………..........2.5W + 2.5W rms;

• CR29411..............................................................…………………...........5W + 5W rms.

1.8 Antenna Input Impedance:

• VHF/UHF/CABLE................................................75Ω unbalanced (“F” type connector).

1.9 Terminals:

• Rear and front audio (mono) and video input …..................................CR14300/20300;

• Rear and front audio (stereo) and video input ...............................................CR20310;

• Two rear and one front audio (stereo) and video input...................................CR29411;

• Input minimum impedance…....................................................................10kOhms;

• Audio input signal level................................................................400 to 800mVrms;

• Video input signal level.....................................................................................1Vpp.

• Rear Audio output …………………….. ....................................CR29411 and CR20310;

• Output maximum impedance......................................................................1kOhms;

• Variable output level (maximum volume)....................................................1.5Vrms;

1.10 Dimensions (WxDxH):

• CR14300...........................................................................................358.5x383x349 mm;

• CR20300..............................................................................................486x488x446 mm;

• CR20310..............................................................................................486x488x446 mm;

• CR29411..............................................................................................754x529x578 mm.

1.11 Weight:

• CR14300................................................................................................................8.9kg;

• CR20300..............................................................................................................17.1kg;

• CR20310..............................................................................................................17.2kg;

• CR29411..............................................................................................................34.3Kg.

3

3. ON-SCREEN DISPLAY ADJUSTMENT – SERVICE MODE

3.1 Memory Initialization

If a service repair is undertaken where it has been required to change the MEMORY IC (IC101 and IC102) the following steps should be taken to ensure correct data settings: " memory initialization":

• Unplug the power cord from the AC Power Source;

• While holding down “MENU” button and “VOLUME –“ button (front panel), plug the power cord in

the AC Power Source (wait 2 seconds before release the buttons).

• Turn on the TV set through front panel “POWER” button or remote control.

• To certify that the initialization was success executed, it will appear the following message:

To Run Automatic

Tuning Now Plug the Antenna

ILLUSTRATION 1

3.2 OSD Adjustment – Service Mode

• Unplug the power cord from the AC source;

• While holding down “MENU” button (front panel), plug the power cord in the AC Source (wait 2

seconds before release the button);

• Press and hold the “MENU” and “VOLUME +” buttons (front panel) during 2 seconds;

• Turn on the TV set using “POWER” button (front panel or remote control unit).

• Press “MENU” button to display the first “SERVICE MENU”.

• Press “VOLUME +” and “VOLUME –“ buttons for navigation menus in service mode;

• Press “CHANNEL +” and “CHANNEL –“ buttons to select one service menu item;

• Press “MENU” button to activate the item adjustment. Press “VOLUME +” or “VOLUME-“ to set the

value adjustment”;

• Press “MENU” button to return to the previous “SERVICE MENU” (for another selection).

To exit the service mode, press “MENU” button and turn off the TV set.

6

SERVICE

BLKCURR

SERVICE

HP HB HSH VS VA

SERVICE

SBL FFI MAT BKS EVG

SC VSH BLR BLG WR

SERVICE

FMWS SL ADJ A1 A2

WG WB Yn Yp Yav

SERVICE

TC FETRACK AVTRACK MODEL

FSL CL AGCT AGCS RGB

SERVICE

ORIGMAG

VO.3P

3.3 Service Menu Items:

HP = Horizontal Parallelogram RGB = OSD Bright HB = Horizontal Bowl SBL= Services Blanking HSH = Horizontal Shift Adjust FFI = IF Filter VS = Vertical Slope MAT = Color Matrix VA = Vertical Amplitud BKS = Black Stretch SC = Vertical S-Correction EVG = Vertical Guard VSH = Vertical Shift FMWS = Sound PLL BLR = Red Black Level Offset SL = Audio level Adjust BLG = Green Black Level Offset ADJ = Stereo Adjust WR = White Point (red) A1 = Wideband WG = White Point (green) A2 = Spectral WB = White Point (blue) TC = ST current Adjust Yn = Y Delay for NTSC FETRACK = RF Phase1 Time Yp = Y Delay for PAL AVTRACK = AV Phase1 Time Yav = Y Delay for Avin MODEL = Model Identification FSL= Vertical Sync Slicing Level BLKCURR = G2 Adjust CL= Cathode Drive Level ORIGMAG = Factory Picture Settings AGCT = AGC Adjust VO.3P = Software Version AGCS = AGC Delay

7

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 AGCT to Zero and measure the voltage (V1);

• Adjust AGCT 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.

ILLUSTRATION 2

3.6 Vertical Adjustment

• Apply a circle Pattern Philips signal (RF Input)

• Using the remote control, set the MAGIC mode “ORIGINAL”

8

• Activate the adjustment mode display (SBL item). Ajust SBL

from 0 to 1. Blanking the bottom of

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 to

0 value . The image could be compressed or expanded.

• 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

3.7 Horizontal Adjustment

• Apply a Circle Pattern Philips (RF Input)

• Using the remote control, set the MAGIC mode “ORIGINAL”

• Activate the adjustment mode display (HSH item). Select HSH item and set its value to adjust the

horizontal symmetry of the pattern;

• Select HP and HB items and adjust its value if necessary.

3.8 MAGIC Adjustment

• Adjustment of original magic should have been according to pattern

• Receive the color bar pattern (NTSC signal, RF input)

• Connect the oscilloscope probe to the collector of Q830 (cathode G)

• Using the remote control, set the image controls as follow:

Brightness: adjust to central position (8 Bars) Contrast: adjust from maximum to minimum (4 Bars) Color: adjust from minimum to maximum (5 Bars) Sharpness: adjust from minimum to maximum (3 Bars) Tint: adjust to the center (8 Bars)

• After the image menu preset, turn off the television and activate the service menu. Select

ORIGMAG item;

9

• Press “VOLUME +” button and change the value from 0 to 1. Turn off the television and the

ORIGINAL MAGIC setup will be registered.

3.9 “SCREEN ( G2 )” Adjustment

• Apply a Circle Pattern Philips at the antenna terminal (RF Input).

• Using the remote control, set the brightness control to 10 Bars of the bargraph.

• Activate the service mode and select BLKCURR item (the menu value should be 0)

• Turn the Screen Grid Potentiometer (fly back body) fully counterclockwise (minimum adjustment).

• Press the “VOLUME +” button . The register will change to 1 and vertical Deflection will be

blanked.

• Turn the Screen Grid Potentiometer slowly clockwise until the power led (stand by) turn on (if the

adjustment of the screen Grid Potentiometer is turned beyond the ideal point, the power led will be turn off)

• Press the “VOLUME +” button, it should return the original BLKCURR value. The image will be

return and the adjustment is finished.

3.10 “FOCUS” Adjustment

• Apply a Circle Pattern Philips at the antenna terminal (RF Input).

• Using the remote control, set the Magic mode “ORIGINAL”

• Turn the Focus volume (fly back body) fully counterclockwise once

• Adjust the Focus volume until picture is distinct (center of the screen).

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4 – REMOTE CONTROL Models CR14300/20300/20310

NOTE: Consult the original r. c. manufacturer documentation to access the schematic

diagram and the replacement parts list.

The “MENU” button contains the following operations:

MAIN MENU

PICTURE > SOUND > CHANNEL > TUNING > SETUP >

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4 – REMOTE CONTROL

Model CR29411

NOTE: Consult the original r. c. manufacturer documentation to access the schematic

diagram and the replacement parts list.

The “MENU” button contains the following operations:

MAIN MENU MAIN MENU

PICTURE > SOUND >

PICTURE > CHANNEL >

SOUND > TUNING >

CHANNEL > SETUP >

TUNING > SETUP >

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5.2 – BLOCK DIAGRAM OF IC-101 (TDA9380

)

13

5.3 – BLOCK DIAGRAM OF IC-490 (BU4052)

14

5.4 – BLOCK DIAGRAM OF IC-601 (VERTICAL DEFLECTION BOOSTER) TDA9309/TDA8177F

5.5 – BLOCK DIAGRAM OF IC-401 (STEREO AMPLIFIER) TDA7499

15

5.6 – BLOCK DIAGRAM OF IC-450 (STEREO DECODER)

16

5.7 – BLOCK DIAGRAM OF IC-430 – LMC568 PLL-“SAP”

____________________________________________

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6 – DESCRIPTION OF THE FUNCTIONS – THE INTEGRATED CIRCUIT´S PINS

6.1 – IC101 (TDA9380)

SIGN PIN DESCRIPTION

OPEN 1 N/C SCL 2 SERIAL CLOCK OUTPUT DAS 3 SERIAL DATA OUTPUT GAME 4 GAME (PWM) SWITCHES A 5 SWITCHES OF THE FRONT PANEL (IN) SWITCHES B 6 SWITCHES OF THE FRONT PANEL AND LED INDICATION (IN) VSH DET 7 SVHS DETECTING (IN) DET SAP 8 SAP DETECTING (IN) GND 9 TERRA SW 0 10 COMMUTATION TO EXTERNAL AV SW 1 11 COMMUTATION TO EXTERNAL AV GND A 12 GROUND SEC PLL 13 PLL DECOUPLING (SECAM) VP 2 14 SUPPLY 2 DEC D05 15 DECOUPLING OF THE DIGITAL PROCESSOR PH2IF 16 FILTER 2 PH1IF 17 FILTER OF SYNCHRONISM GND 3 18 GROUND 3 DET BG 19 FILTER OF (BANDGAP) AVL EWD 20 AVC FILTER VDR B 21 TO VERTICAL OUTPUT B VDR A 22 TO VERTICAL OUTPUT A IF IN 1 23 IF SIGNAL INPUT FILTER S.A.W IF IN 2 24 IF SIGNAL INPUT FILTER S.A.W L REF 25 CURRENT INPUT REF. V. DRIVE VC CAP 26 DECOUPLING OF VERTICAL AGC 27 FILTER OF AGC DEEM/SIFIN1 28 SIF 1 INPUT SDEC SIF 2 29 DECOUPLING OF ÁUDIO (IN 2) GND2 30 GROUND 2 SNDPLL SIF AGC 31 FILTER OF AGC AND SIF AVL REF 32 N/C HOUT 33 OUTPUT OF HORIZONTAL OSC. 15750HZ SAND 34 H PULSE SAND CASTLE ALDEXT OSS AM 35 EXTERNAL AUDIO INPUT IN THE MOD CR14300/20300 – IN THE

OTHERS: N/C

EHT PROT 36 PROTECTION PLLIF 37 PLL IF FILTER VIDEOOUT 38 VIDEO OUTPUT SUPLY 39 SUPPLY CVBS 40 INPUT OF VIDEO PACKAGE GND1 41 GROUND SVHS Y 42 SVHS VIDEO INPUT SVHS CROMA 43 SVHS CHROME VIDEO INPUT AUDOUT 44 AUDIO OUTPUT INS SW2 45 RGB GROUND ERVIN 46 R-Y GROUND G2/YIN 47 G-Y GROUND B2UIN 48 B-Y GROUND

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BCORR/VGUARD 49 ABL BLYIN 50 R 51 RED R G 52 GREEN G B 53 BLUE B VDD A 54 SUPPLY VPE 55 GROUND VDD C 56 SUPPLY OSDGND 57 GND OF OSC 12MHZ XIN 58 CRISTAL OF 12MHZ

XOUT 59 CRISTAL OF 12MHZ RESET 60 RESET CIRCUIT

VDD P 61 SUPPLY 33V MUDO 62 MUTE

PW ON 63 POWER IR 64 IR INPUT

BEAM CURRENT

6.2 - IC 901 (TDA16846)

SIGN PIN DESCRIPTION

OTC 1 OFF TIME CIRCUIT PCS 2 PRIMARY CURRENT SIMULATION RZI 3 REGULATION AND ZERO CROSSING INPUT SRC 4 SOFT-STAR AND REGULATION CAPACITOR OCI 5 OPTO COUPLER INPUT FC2 6 FAULT COMPARATOR 2 (GND) SYN 7 SYNCHRONIZATION INPUT NC 8 NOT CONNECTED REF 9 REFERENCE VOLTAGE AND CURRENT FC1 10 FAULT COMPARATOR 1 (GND) PVC 11 PRIMARY VOLTAGE CHECK GND 12 GROUND OUT 13 OUTPUT ( PWM PULSE) VCC 14 SUPPLY VOLTAGE

6.3 - IC 450 (TDA9855)

SIGN PIN DESCRIPTION

TL 1 TREBLE CONTROL CAPACITOR, LEFT CHANNEL B1L 2 BASS CONTROL CAPACITOR, LEFT CHANNEL B2L 3 BASS CONTROL CAPACITOR, LEFT CHANNEL OUTS 4 OUTPUT SUBWOOFER OR OUTPUT SURROUND SOUND NC 5 NOT CONNECTED OUTL 6 OUTPUT, LEFT CHANNEL LOL 7 INPUT LOUDNESS, LEFT CHANNEL CAV 10 AUTOMATIC VOLUME CONTROL CAPACITOR VREF 11 REFERENCE VOLTAGE 0.5 VCC LIL 12 INPUT LINE, LEFT CHANNEL FIL 13 INPUT AUTOMATIC VOLUME CONTROL, LEFT CHANNEL SOL 14 OUTPUT SELECTOR, LEFT CHANNEL LOL 15 OUTPUT LINE CONTROL, LEFT CHANNEL

19

TW 16 CAPACITOR TIMING WIDEBAND FOR DBX TS 17 CAPACITOR TIMING SPECTRAL FOR DBX CW 18 CAPACITOR WIDEBAND FOR DBX CS 19 CAPACITOR SPECTRAL FOR DBX VEO 20 VARIABLE EMPHASIS OUTPUT FOR DBX VEI 21 VARIABLE EMPHASIS INPUT FOR DBX CNR 22 CAPACITOR NOISE REDUCTION FOR DBX CM 23 CAPACITOR MUTE FOR SAP CDEC 24 CAPACITOR DC-DECOUPLING FOR SAP GND 25 GROUND SDA1 26 SERIAL DATA INPUT/OUTPUT (I2C-BUS) SCL 27 SERIAL CLOCK INPUT (I2C-BUS) VCC 28 SUPPLY VOLTAGE COMP 29 COMPOSITE INPUT SIGNAL VCAP 30 CAPACITOR FOR ELECTRONIC FILTERING OF SUPPLY CP1 31 CAPACITOR FOR PILOT DETECTOR CP2 32 CAPACITOR FOR PILOT DETECTOR CPH 33 CAPACITOR FOR PHASE DETECTOR CADJ 34 CAPACITOR FOR PILTER ADJUSTMENT CER 35 CERAMIC RESONATOR ( 503KHz) CMO 36 CAPACITOR DC-DECOUPLING MONO CSS 37 CAPACITOR DC-DECOUPLING STEREO/SAP LOR 38 OUTPUT LINE CONTROL, RIGHT CHANNEL SOR 39 OUTPUT SELECTOR, RIGHT CHANNEL AVR 40 INPUT AUTOMATIC VOLUME CONTROL, RIGHT CHANNEL LIR 41 INPUT LINE CONTROL, RIGHT CHANNEL CPS2 42 CAPACITOR 2 PSEUDO FUNCTION CPS1 43 CAPACITOR 1 PSEUDO FUNCTION EOR 44 OUTPUT EFFECTS, RIGHT CHANNEL VIR 45 INPUT VOLUME CONTROL, RIGHT CHANNEL LDR 46 INPUT LOUDNESS, RIGHT CHANNEL OUTR 47 OUTPUT, RIGHT CHANNEL NC 48 NOT CONNECTED SW 49 FILTER CAPACITOR FOR SUBWOOFER B2R 50 BASS CONTROL CAPACITOR, RIGHT CHANNEL B1R 51 BASS CONTROL CAPACITOR, RIGHT CHANNEL TR 52 TREBLE CONTROL CAPACITOR

6.4 - IC 490 (4052)

SIGN PIN DESCRIPTION

IN1A 2Y0 1 REAR AV 1 INPUT (R) JUST TO CR20310/29411 IN3A 2Y2 2 REAR AV 1 INPUT (R) JUST TO CR20310/29411 OUTA 2Z 3 OUTPUT OF L/R JUST TO CR20310/29411 IN4A 2Y3 4 FRONT AV 2 INPUT (R) JUST TO CR20310/29411 IN2A 2Y1 5 FRONT AV 3 INPUT (R) JUST TO 29411 INIBIT E 6 GROUND VEE VEE 7 GROUND VSS GND 8 GROUND CTL2 G1 9 SW 1 SWITCH CTL1 S0 10 SW 0 SWITCH IN4B 1Y3 11 FRONT (L) INPUT IN1B 1Y0 12 SAP INPUT

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OUTB 1Z 13 OUTPUT IN2B 1Y1 14 AV3 ( L) INPUT TO CR29411 AND VIDEO INPUT TO CR14300/20300 IN3B 1Y2 15 AV1 ( L) INPUT TO CR20310/29411 - AUDIO INPUT TO CR14300/20300 VDD VCC 16 SUPPLY VOLTAGE

6.5 – IC102 (M24CO4MN)

SIGN PIN DESCRIPTION

AO 1 GROUND A1 2 GROUND A2 3 GROUND VSS 4 GROUND DAS 5 SERIAL DATA SCL 6 SERIAL CLOCK TEST 7 GROUND VDD 8 SUPPLY VOLTAGE

6.6 - IC 601 (TDA9309) 14” 20” (TDA8177F) 29”

SIGN PIN DESCRIPTION

Idrive (neg) 1 NON-INVERTING INPUT VCC 2 SUPPLY VOLTAGE (12V) Vp 3 FLYBACK GENERATOR GND 4 GROUND OUT 5 OUTPUT REF 6 OUTPUT STAGE SUPPLY Idrive (pos) 7 INVERTING INPUT

6.7 - IC 401 (TDA7499)

SIGN PIN DESCRIPTION

Vs- 1 DC SUPPLY VONTAGE OUTR 2 OUTPUT RIGHT CHANNEL VS+ 3 DC SUPPLY VOLTAGE (12V) OUTL 4 OUTUPUT LEFT CHANNEL MUTE 5 MUTE Vs- 6 DC SUPPLY VONTAGE (-12V) IN+ 7 INPUT IN- 8 INPUT GND 9 GROUND IN- 10 INPUT IN+ 11 INPUT

21

7.0 - OPERATION DESCRIPTION- CP02R0 TELEVISION SET CIRCUIT

Fig.1- Block diagram

3.Tuner

2. TV signal processor and Microprocessor

5. Stereo decoder

6.Audio output

Speaker

Circuit

4. AV switches

7.Video output

8.Horizontal

1. Power Supply

and vertical deflections

CRT

The block diagram in Fig.1 shows how the TV set circuit works divided into 8 basic circuits.

7.1 - 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). There are two different operating modes, low power standby and full operation mode.

-Standby: The power supply works in the burst mode and the circuit turn-on during 2 ms and turn-off during 12 ms. In this mode the power consumption is less than 2 Watts in 120 V AC and less than 3 Watts in 220 V AC. In the burst mode, the output voltages are reduced to 10% of the normal values (except microprocessor supply voltage) .

-Full operation mode: This mode is activate by the microprocessor (Remote control or front panel). The output voltages regulation is controlled by the IC903 circuit, opto coupler feedback (IC902) and by the IC901.

The basic output voltages are:

1. 108/128 Volts (CR14300_20300/CR20310_29411) to horizontal circuit;

2. +12 and –12 Volts to audio and vertical circuits;

3. 9 Volts to TV signal processor, stereo decoder and AV circuits;

4. 5 Volts to microprocessor and memory circuits;

5. 3.3 Volts to microprocessor and front panel switches 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 95 Volts.

2. Power consumption limit: when the power consumption exceed 20% of the normal value.

3. Overvoltage outputs shutdown: when the output voltages exceed 15% of the normal values.

7.2 - TV SIGNAL PROCESSOR + MICROPROCESSOR

IC101, IC102 and surrounding components (1xx)

The main device is the TDA9380 (TV signal processor-Teletext decoder with embedded Micro-Controller) that combines the functions of a TV signal processor together with a Micro Controller and Closed Caption decoder. The highlights of this device are:

22

-Enhanced 80C51 microprocessor core;

-Internal program memory (48 Kbytes ROM and 1 Kbytes RAM);

-High performance OSD;

-Closed Caption decoder;

-I2C bus serial I/O;

-Only one reference (12 MHz) crystal for all internal timing;

-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 and 3.3V supply voltages;

-Horizontal and vertical geometry processing.

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.

7.3 - TUNER

TU201, SF201 and surrounding components (2xx).

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 output signal (IF output) is connected to the IC101 through a SAW filter (SF201).

7.4 - AV SWITCHES

Q330, Q331, Q340, Q351, Q341, Q350, IC490 and surrounding components.

The external audio and video signals (AV1, AV2, AV3) are selected by the Micro Controller using two output signals (SW0_pin10 and SW1_pin11 IC101). The video signals are selected using standard transistors and the audio signals are selected using the IC490 (4052) The selected video signal is connected to the TV signal processor external video input and the selected audio signal is connected to the TV signal processor (mono models) or to the stereo decoder (stereo models).

7.5 - STEREO DECODER

IC450, Q450, Q450R and surrounding components.

This circuit is used only in stereo models and the main device is TDA9855 (stereo decoder). Using I2C bus, the IC101 can identify a stereo and SAP signals. This device combines stereo decoder and audio processor. In stereo models, this device offers automatic volume level control, special effects, volume control, bass control and treble control.

7.6 - AUDIO OUTPUT

IC401, Q401, SP401, SP401R and surrounding components.

The main device is TDA7499 (stereo amplifier). The output signal is a 3+3 Watts with a 16 ohms speakers. The input signals come from the stereo decoders or from the TV signal processor (mono models). This circuit uses external mute system (Q401) to minimize speaker noise during turn on/off.

7.7 - VIDEO OUTPUT

Q810, Q811, Q820, Q821, Q830, Q831 and surrounding components.

The RGB signals from micro controller are amplified to the CRT using a standard transistors configuration.

23

7.8 - HORIZONTAL AND VERTICAL DEFLECTIONS

IC601, T701, T702, Q701 and surrounding components.

Vertical deflection circuit uses a TDA9309 (IC601 - vertical deflection booster) and operates with around 24V and provides output current to drive the yoke. The input signals are vertical drive A and B from the TV signal processor (VDRA_pin22 and VDRB_pin21 IC101).

Horizontal deflection circuit uses 15.7KHz signal (HOUT_pin33 IC101) 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.

33

2. DISASSEMBLY INSTRUCTIONS

Removal of mechanical parts and P.C. boards.

2.1 Back cabinet (refer to fig. 2.1)

a. Remove the screws which are used for holding the back cabinet to the front cabinet (6

screws for 14” models, 8 screws for 20” and 29” models). b. Remove the screws which are used for holding the rear A/V input and output connectors. c. Remove the back cabinet.

2.2 CRT PCB (refer to fig. 2.2/2.3)

CAUTION: Before removing the anode cap, discharge electricity because it contains high

voltage. Before attempting to remove or repair any PCB, unplug the power cord from the AC source.

a. Remove the anode cap. b. Disconnect the ground connector (CM801). c. Remove the CRT PC board.

2.3 Main PCB (refer to fig. 2.2/2.3)

a. Disconnect the following connectors: CM901, CM902, CM701, CM601, CM401 and

CM402 b. Unlock the PCB from the cabinet (both side of the board). c. Remove the main PCB.

2.4 CRT (refer to fig. 2.4)

a. Remove the 4 screws. b. Remove the CRT.

Note: REMOVAL OF ANODE CAP – After turning the power off there might still be a

potential voltage that is very dangerous. When removing the ANODE CAP, make sure to

discharge the anode cap’s potential voltage. Do not use pliers to loosen or tighten the

anode cap terminal, this may cause the spring to be damaged.

8.0 - REPAIR PROCEDURE FLOWCHART – AUDIO CIRCUIT

Without sound

Models CR20310/29411

Check IC101 C404

C404 R445/430

Q430 C440/431R432

IC490 or VCC

IC101 C409

No

IC101 pin 43

Signal. OK ?

Yes

Models CR14300/20300

No

IC101 pin 28 Signal . OK ?

Yes

No

IC 490 pin

14 Signal.

OK ?

Yes

No

IC 490 pin 13

signal.

OK ?

Yes

IC101 pin 43

No

Signal.

OK ?

Yes

Check: IC450 pin 6

and 47 signals.

OK ?

No

Yes Yes

Check IC 410

and around

components.

Check R453 and R454

Connect the AV Input signal. OK ?

Check IC450 pin

29 signal .

No

Check : IC450

Pins 26 and 27. OK ?

Yes

Replace

IC 450

Check IC 401 and Mute

24

8.1 – REPAIR PROCEDURE – HORIZONTAL CIRCUIT

START

Check X101 or IC101

Check : R715, R716, C716 and T702

Replace T701

No

Yes

IC101 pin 33

Signal.

OK ?

Yes

Q702: Collector voltage.

OK ?

Yes

Q701 Ok ?

Is there VCC In

pins 14/39/54/56/61?

Check

Yes

C714 C715

Ok ?

No

Check the VCC in the power supply

No

replace

Check: flyback

No

Flyback pin 1 voltage. Ok ?

horizontal Yoke E. H. T. Ok ?

25

Yes

No

Yes

Check: flyback

Check: Yoke

8.2 – REPAIR PROCEDURE FLOWCHART – POWER SUPPLY CIRCUIT- Stand by mode

,

Check : TH901

Start

No Yes

Check: C909 Voltage.OK ?

No

Yes

Check: IC901 pin 4 and 13 signals. OK ?

No

Yes Yes

Stand by

Is F901 open?

Yes

Check: TH901, IC901 and Q901

Verificar Check: IC901

Tensãos no Voltage. OK?

ic901

No

Check:: IC 101

power and

horizontal

flowchart

Check in which pin lacks voltage and to correct

Check: Q901 D910 C919

Replace IC 901

26

8.3 – REPAIR PROCEDURE FLOWCHART – TUNER

Check: R206,

IC102

TV doesn’t TUNE IN

Check:

Tuner

Pins 4 and 5 .

OK ?

No

R207, IC101 and

Fix the fault

No

Yes

Check: tuner supply voltage.

OK ?

Yes

Replace tuner

27

8.4 – REPAIR PROCEDURE FLOWCHART – POWER SUPPLY - MAIN CIRCUIT

TV DOESN´T

TURN ON

Check:

pins14/39/54

Fix the voltage supply

Check: IC 101, Q904 and R927

No

IC101

/56/61 (supply voltage). OK ?

Yes

Check Q904 signal. OK ?

If it’s 12V, TV is in stand by mode

No

Yes

Check:

D912 gate pin (9V). OK ?

Yes

Check:

D912

28

8.5 – REPAIR PROCEDURE FLOWCHART - SAP CIRCUIT

p

Check or replace

WITHOUT SAP

Check or replace IC101 / C404

No

Check: IC101 pin 28

signal.

OK ?

Yes

Check: IC430 pin 4

signal.

OK ?

Yes

Check: IC101 pin 8

signal.

OK ?

Yes

Check: IC430 pin 2

signal.

OK ?

No

Check or replace Q430/ C432 / R433

R126I / C101

Check or replace

IC430/R434/IC401

IC1401/Q410/S

.

Yes

Check: IC490 pin

13 signal.

OK ?

Check or replace C409 / IC101

29

Yes

No

Check or replace IC490/R120/R109

8.6 – REPAIR PROCEDURE FLOWCHART – VERTICAL CIRCUIT

Vertical closed

Check: VCC +12 and -12

Fix the fault

IC101 pins 21 and 22 signals?

No

NoNo

IC601 pins 4 and 6 voltage. OK?

Yes

Yoke Connected ?

Yes

IC601 pins 1 and 7 signals?

Check or replace C601/602

R601/602/613/R612

Yes

Check or replace IC101

Fix the fault

30

No

Yes

Check: IC601 Ok ?

Yes

Check: Yoke R606/608/609 C609 C615

8.7 – REPAIR PROCEDURE FLOWCHART – VIDEO AND CHROME CIRCUIT

CHROME AND VIDEO

IC101

No

Check: IC101

pin 38, video pack

signal.

OK ?

Yes

Check: IC101 pin 40

(same signal pin 38).

OK ?

Yes

Check:

AV external video Signal.

OK ?

Yes

No

Check: C301

No

Check: IC101

Check: IC101 pin

Check: IC101 X101 C105/106

31

34 signal.

OK ?

Yes

No

Fix the fault

9 – WAVEFORMS

IC101 – pin 22 one chip 0.78Vpp

IC101 – pin 21 one chip 0.5 Vpp

5 ms

IC601 – pin 7 Vertical 63Vpp

5 ms

IC901 – pin 13 Power 11.5Vpp

5µ s

IC901 – pin 2 Power 1.2Vpp

5µ s

32

IC101 – pin 40 0.6Vpp

20 µ

IC101 – pin 38 one chip 1.5VPP

20µ s

IC101 – pin 33 0.95Vpp

IC101 – pin 34 one chip 5.7 Vpp

20µ s

20 µ s

33

Q702 collector pin 100Vpp

20µ

Q701 base pin 10Vpp

20µ s

IC101 one chip – Pin 53 – B 4.5 Vpp

20 µ s

IC101 one chip – Pin 52 – G 3.8Vpp

20 µ s

34

IC101 one chip – Pin 51 – R 4.5Vpp

20µ s

CRT Socket – Pin 6 – G-K 98Vpp

20 µ s

CRT Socket – Pin 11 – B 98Vpp

20 µ s

CRT Socket – Pin 8 – R 98Vpp

20 µ s

35

REPLACEMENT PARTS CR14300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

CR14300

Electrical Parts

C101 T0000641 600763662000 CAP ELECT 10UF 50V C102 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R

C105 T0000633 6375A3159003 CAP CERAM SMD 22PF 50V

NPO

C108 T0000634 637384166002 CAP CERAM SMD 33PF 50V

NPO

C109 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C110 C / P 600329971004 CAP ELECT 100UF 16V C112 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C113 C / P 600329971004 CAP ELECT 100UF 16V C114 C / P 600329971004 CAP ELECT 100UF 16V C115 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C116 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C118 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C119 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C201 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C202 C / P 600329971004 CAP ELECT 100UF 16V C203 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C204 T0000641 600763662000 CAP ELECT 10UF 50V C205 C / P 600463713004 CAP ELECT 47UF 25V C206 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C207 C / P 600763688000 CAP ELECT 22UF 50V C208 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C209 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C301 T0000637 647984612002 CAP CERAM SMD 47NF 25V

X7R C303 C / P 600329971004 CAP ELECT 100UF 16V C304 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C305 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C306 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C307 T0000641 600763662000 CAP ELECT 10UF 50V C308 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C311A T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C312 C / P 601079541003 CAP ELECT 2.2UF 100V C313 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C330 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V

NPO

C331 T0000641 600763662000 CAP ELECT 10UF 50V C334 C / P 600463713004 CAP ELECT 47UF 25V C335 T0000640 6375A3167005 CAP CERAM SMD 330PF 50V

NPO C340 T0000641 600763662000 CAP ELECT 10UF 50V C341 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V

NPO C342 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C350 T0000641 600763662000 CAP ELECT 10UF 50V C401 T0000640 6375A3167005 CAP CERAM SMD 330PF 50V

NPO C402 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C403 C / P 600463713004 CAP ELECT 47UF 25V C404 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C405R T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C406 C / P 601078320003 CAP ELECT 1UF 100V C408 C / P 650363842009 CAP POLYESTER 100NF 100V C408R C / P 650363842009 CAP POLYESTER 100NF 100V C409 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C411 C / P 600363718006 CAP ELECT 470UF 16V C414 C / P 600363718006 CAP ELECT 470UF 16V C416R T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C417R T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C490 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C491 C / P 601079541003 CAP ELECT 2.2UF 100V C492 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C493 C / P 601079541003 CAP ELECT 2.2UF 100V C496 T0000641 600763662000 CAP ELECT 10UF 50V C497 C / P 600329971004 CAP ELECT 100UF 16V C498 T0000641 600763662000 CAP ELECT 10UF 50V C501 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C502 T0000650 6375A3169008 CAP CERAM SMD 560PF 50V

NPO C601 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V

X7R C602 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V

X7R C603 T0000651 6101A2156003 CAP POLYPROPYLENE

PULSE 100NF 160V C604 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C605 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C606 C / P 601079541003 CAP ELECT 2.2UF 100V C607 C / P 600563669005 ELECT CAP - 100UF 35V C608 T0000652 6490A3171001 CAP CERAM SMD 470PF 50V

X7R C609 C / P 650363857006 CAP POLYESTER 220NF 100V

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

36

REPLACEMENT PARTS (Continued) CR14300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

C610 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R

C611 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R

C612 T0000652 6490A3171001 CAP CERAM SMD 470PF 50V

X7R

C613 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO C614 T0000760 644463828006 CERAM CAP - 47NF 50V Z5V C615 C / P 650263853000 CAP POLYESTER 22NF 63V C616 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C701 C / P 601078320003 CAP ELECT 1UF 100V C702 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C703 C / P 600329971004 CAP ELECT 100UF 16V C704 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C705 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V

X7R C706 C / P 601078320003 CAP ELECT 1UF 100V C707 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C708 C / P 600463713004 CAP ELECT 47UF 25V C709 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V

X7R C710 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C711 T0000641 600763662000 CAP ELECT 10UF 50V C712 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C713 C / P 601381598009 CAP ELECT 22UF 250V C714 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C715 T0000761 610191608007 CAP POLYPROPYLENE

PULSE 4.7NF 1600V C716 T0000659 650463854007 CAP POLYESTER 22NF 250V C717 T0000762 650463866005 CAP POLYESTER 33NF 250V C718 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C719 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C720 T0000661 900163746000 CAP CERAM 1.50NF Y5R 2KV C721 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C724 C / P 600463713004 CAP ELECT 47UF 25V C725 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C726 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C727 C / P 650363842009 CAP POLYESTER 100NF 100V C728 T0000763 610191609003 CAP POLYPROPYLENE

270NF 400V C731 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C801 T0000666 644263745003 CAP CERAM 4.70NF Z5U

900VAC C802 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V

NPO C803 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C811 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO C821 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

C831 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO C902 C / P 600763733005 CAP ELECT 4.7UF 50V C903 T0000667 900161448001 CAP CERAM 2.2NF 400VAC C904 T0000668 610160960000 CAP POLYPROPYLENE

PULSE220NF 250VAC C906 T0000666 644263745003 CAP CERAM 4.70NF Z5U

900VAC C908 T0000666 644263745003 CAP CERAM 4.70NF Z5U

900VAC C909 T0000670 642863827000 CAP CERAM 4.7NF 500V Y5U C910 T0000764 6050A9657000 CAP ELECT 220UF 385V C911 C / P 6003D3243008 CAP ELECT 470UF 16V LowZ

105C C912 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C913 T0000672 6505D1087004 CAP POLYESTER 3.3NF 400V C914 T0000674 6003D1884007 CAP ELECT 1000UF 16V HR

105C C915 T0000673 900185374008 CAP CERAM 1NF 1KV C916 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C917 T0000650 6375A3169008 CAP CERAM SMD 560PF 50V

NPO C918 T0000674 6003D1884007 CAP ELECT 1000UF 16V HR

105C C919 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C920 T0000675 6011D1750005 CAP ELECT 100UF 160V HR

105C C922 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C924 C / P 650285117005 CAP POLYESTER 470NF 63V C925 C / P 600329971004 CAP ELECT 100UF 16V C926 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C927 C / P 601079541003 CAP ELECT 2.2UF 100V C928 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C929 T0000667 900161448001 CAP CERAM 2.2NF 400VAC C930 T0000649 6490A3178006 CAP CERAM SMD 5.6NF 50V

X7R C931 T0000676 6375A3164006 CAP CERAM SMD 150PF 50V

NPO C932 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C933 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C934 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V

X7R C935 C / P 600329971004 CAP ELECT 100UF 16V C936 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V

X7R C937 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C938 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C939 T0000659 650463854007 CAP POLYESTER 22NF 250V C943 C / P 6010D1383007 CAP ELECT 10UF 100V C944 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C945 T0000677 6490A3184005 CAP CERAM SMD 22NF 50V

X7R

37

REPLACEMENT PARTS (Continued) CR14300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

C946 T0000656 642463826003 CAP CERAM 470PF 500V Y5P CAB02 N / A 4103D0184015 CABLE 3V 2.5MM 300MM CAB03 N / A 4119A9951018 EARTH WIRE CM101 T0000678 7303A1145001 HITECH CONECTOR 2.50MM CM401 T0000678 7303A1145001 HITECH CONECTOR 2.50MM CM601 T0000680 7302A5570008 AMP CONECTOR 002V

P3.96MM

CM701 T0000681 7304A5571004 AMP CONECTOR 004V

P3.96MM

CM801 T0000680 7302A5570008 AMP CONECTOR 002V

P3.96MM

CM901 T0000682 7302A0036000 AMP CONECTOR 002V

P7.92MM

CM902 T0000680 7302A5570008 AMP CONECTOR 002V

P3.96MM CM903 N / A 410380834019 CABLE ASSEMBLY 1V 300MM D301 T0000683 460261728004 DIODE 75V 150MA (1N4531) D601 T0000684 460461755001 DIODE 200V 1A (1N4004) D602 T0000683 460261728004 DIODE 75V 150MA (1N4531) D701 T0000685 460461757004 DIODE 400V 1A (1SR124) D702 T0000683 460261728004 DIODE 75V 150MA (1N4531) D703 T0000683 460261728004 DIODE 75V 150MA (1N4531) D704 T0000683 460261728004 DIODE 75V 150MA (1N4531) D810 T0000686 460293990006 DIODE 80V 100MA (1SS355) D820 T0000686 460293990006 DIODE 80V 100MA (1SS355) D830 T0000686 460293990006 DIODE 80V 100MA (1SS355) D901 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D902 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D903 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D904 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D905 T0000683 460261728004 DIODE 75V 150MA (1N4531) D907 T0000684 460461755001 DIODE 200V 1A (1N4004) D908 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D909 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D910 T0000689 460422655000 DIODE BYV26C 600V/1A 30NS D911 T0000767 460461750000 DIODE RECTIFIER 600V 1.1A

(RU2AM) D912 T0000691 4630A5984009 TYRISTOR SCR BT149B/RA

(BT-149B) D914 T0000683 460261728004 DIODE 75V 150MA (1N4531) D915 T0000683 460261728004 DIODE 75V 150MA (1N4531) D916 T0000686 460293990006 DIODE 80V 100MA (1SS355) D917 T0000683 460261728004 DIODE 75V 150MA (1N4531) D918 T0000683 460261728004 DIODE 75V 150MA (1N4531) D919 T0000689 460422655000 DIODE BYV26C 600V/1A 30NS F901A N / A 560463518007 FUSE HOLDER (H0462) F901 T0000693 430461704008 FUSE RET. 3.15A 250V FC803 N / A 4102D0182004 CABLE FLAT 3V 300MM FC803 T0000694 7303A3489005 CONECTOR HOLDER 2.54MM FC806 N / A 4102D0180001 CABLE FLAT 6V 300MM FC806 T0000695 7306A4943003 CONECTOR HOLDER IC101 T0000696 4615A4995009 IC TDA9380N1/2S

4615A4995009) IC102 T0000697 461689406001 IC SMD M24C04MN EEPROM IC401 T0000698 4615A5986001 IC TDA7499 AUDIO OUT

STEREO IC490 T0000700 461116888006 IC CD4052 DUAL 4 CHAN

MUX/DEMUX

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

IC601 T0000768 4615A5241002 IC TDA9309 VERT OUT IC901 T0000702 461594061009 IC TDA16846 CONT SMPS IC902 T0000703 461562524003 IC PC-817X1 PHOTO

COUPLER (TLP621)

IC903 T0000704 461494713006 IC NJM431L ADJUSTABLE

REG IC905 T0000705 461562589008 IC BA17809T (UPC78M09AHF) IR101 T0000706 4331D2811007 REMOTE RECEIVER 56KHZ JA491 T0000769 4310A9835003 JACK VERTICAL 2P

WHITE/YELLOW JA492 T0000770 4310A9836000 JACK HORIZ 2P

YELLOW/WHITE L102 T0000711 320184422009 COIL AXIAL 12UH 150MA L103 T0000712 3201D5204008 COIL AXIAL 22UH 210MA L104 T0000711 320184422009 COIL AXIAL 12UH 150MA L201 T0000713 320161247006 COIL CHOKE 100UH 150MA L301 T0000714 320161230006 COIL CHOKE 8.2UH 165MA L701 T0000771 320178037000 COIL 12UH 1A L901 T0000772 321186285009 COIL LINE FILTER - 1.7A LD101 T0000773 460888569004 LED (BL-C9/H-31E) MF301 T0000719 430761870005 FILTER CERAMIC 4.5MHZ Q101 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q102 T0000721 462884595000 TRANSISTOR SMD PNP 45V

100MA (BC-857B) Q103 T0000721 462884595000 TRANSISTOR SMD PNP 45V

100MA (BC-857B) Q201 T0000722 462062240005 TRANSISTOR 45V 500MA

NPN 160/320 Q301 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q302 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q330 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q331 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q340 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q351 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) Q401 T0000723 462784409002 TRANSISTOR SMD NPN 50V

100mA (DTC144EKA) Q701 T0000774 462262362003 TRANSISTOR-1500V-4A-NPN-8MIN-HORIZ.OUT

(9340 250 60XXX) Q702 T0000725 4620D5416000 TRANSISTOR NPN 150V

50MA (2SC2705-Y) Q703 T0000721 462884595000 TRANSISTOR SMD PNP 45V

100MA (BC-857B) Q810 T0000726 462288363007 TRANSISTOR NPN-300V

100MA (2SC3271) Q811 T0000727 462162287001 TRANSISTOR 250V 50MA

PNP Q820 T0000726 462288363007 TRANSISTOR NPN-300V

100MA (2SC3271) Q821 T0000727 462162287001 TRANSISTOR 250V 50MA

PNP Q830 T0000726 462288363007 TRANSISTOR NPN-300V

100MA (2SC3271)

38

REPLACEMENT PARTS (Continued) CR14300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

Q831 T0000727 462162287001 TRANSISTOR 250V 50MA

PNP

Q901 T0000775 462488013006 TRANSISTOR REG FET 600V

30W

Q902 T0000729 4632A5988004 TYRISTOR TRIAC

BT138-600/B TO220

Q903 T0000722 462062240005 TRANSISTOR 45V 500MA

NPN 160/320

Q904 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B)

Q905 T0000720 462784592001 TRANSISTOR SMD NPN 45V

100MA (BC-847B) R101 N / A 6666A5296007 RES SMD 100R 5% 63MW R102 C / P 660400487007 RES CARB 1K 5% 330MW R103 C / P 6666A5313004 RES SMD 2.2K 5% 63MW R104 C / P 660400488003 RES CARBON 5% 330MW R105 C / P 660400488003 RES CARBON 5% 330MW R107 C / P 660400510009 RES CARBON 100K 5%

330MW R108 N / A 6666A5306009 RES SMD 560R 5% 63MW R109 N / A 6666A5296007 RES SMD 100R 5% 63MW R110 N / A 6666A5306009 RES SMD 560R 5% 63MW R111 N / A 6666A5296007 RES SMD 100R 5% 63MW R112 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R113 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R114 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R115 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R117 N / A 6666A5322002 RES SMD 10K 5% 63MW R118 N / A 6666A5322002 RES SMD 10K 5% 63MW R119 C / P 660400483001 RES CARBON 470R 5%

330MW R120 C / P 660400483001 RES CARBON 470R 5%

330MW R121 C / P 660400501000 RES CARBON 15K 5% 330MW R122 N / A 6666A5296007 RES SMD 100R 5% 63MW R123 N / A 6666A5296007 RES SMD 100R 5% 63MW R126 N / A 6666A5326008 RES SMD 22K 5% 63MW R128 N / A 6666A5322002 RES SMD 10K 5% 63MW R129 N / A 6666A5304006 RES SMD 470R 5% 63MW R130 N / A 6666A5322002 RES SMD 10K 5% 63MW R131 N / A 6666A5322002 RES SMD 10K 5% 63MW R132 C / P 660400499005 RES CARBON 10K 5% 330MW R135 C / P 660400466000 RES CARBON 18R 5% 330MW R201 C / P 6625D1885003 RES METAL 22K 5% 2W R202 N / A 6666A5296007 RES SMD 100R 5% 63MW R203 N / A 6666A5296007 RES SMD 100R 5% 63MW R204 N / A 6666A5294004 RES SMD 82R 5% 63MW R205 N / A 6666A5308001 RES SMD 820R 5% 63MW R206 N / A 6666A5319002 RES SMD 6.8K 5% 63MW R207 C / P 660400485004 RES CARBON 680R 5%

330MW R208 N / A 6666A5318006 RES SMD 5.6K 5% 63MW R209 N / A 6666A5322002 RES SMD 10K 5% 63MW R301 C / P 660400487007 RES CARB 1K 5% 330MW R302 N / A 6666A5303000 RES SMD 390R 5% 63MW R303 N / A 6666A5283003 RES SMD 4.7R 5% 63MW R305 N / A 6666A5290009 RES SMD 47R 5% 63MW R306 N / A 6666A5296007 RES SMD 100R 5% 63MW

R307 N / A 6666A5300000 RES SMD 220R 5% 63MW R308 N / A 6666A5309008 RES SMD 1K 5% 63MW R309 N / A 6666A5297003 RES SMD 120R 5% 63MW R310 N / A 6666A5301007 RES SMD 270R 5% 63MW R311 N / A 6666A5297003 RES SMD 120R 5% 63MW R330 N / A 6666A5293008 RES SMD 75R 5% 63MW R331 C / P 660400475009 RES CARBON 100R 5%

330MW R332 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R333 N / A 6666A5315007 RES SMD 3.3K 5% 63MW R334 N / A 6666A5300000 RES SMD 220R 5% 63MW R335 N / A 6666A5328000 RES SMD 33K 5% 63MW R336 N / A 6666A5335006 RES SMD 100K 5% 63MW R340 N / A 6666A5293008 RES SMD 75R 5% 63MW R341 C / P 660400475009 RES CARBON 100R 5%

330MW R341 C / P 660400475009 RES CARBON 100R 5%

330MW R342 N / A 6666A5315007 RES SMD 3.3K 5% 63MW R343 N / A 6666A5317000 RES SMD 4.7K 5% 63MW R345 N / A 6666A5335006 RES SMD 100K 5% 63MW R345R N / A 6666A5335006 RES SMD 100K 5% 63MW R347 C / P 660400471003 RES CARBON 47R 5% 330MW R354 N / A 6666A5328000 RES SMD 33K 5% 63MW R356 N / A 6666A5335006 RES SMD 100K 5% 63MW R356R N / A 6666A5335006 RES SMD 100K 5% 63MW R357 N / A 6666A5335006 RES SMD 100K 5% 63MW R358 N / A 6666A5335006 RES SMD 100K 5% 63MW R401 N / A 6666A5316003 RES SMD 3.9K 5% 63MW R403 C / P 660400475009 RES CARBON 100R 5%

330MW R403 C / P 660400475009 RES CARBON 100R 5%

330MW R404 N / A 6666A5321006 RES SMD 8.2K 5% 63MW R404R N / A 6666A5321006 RES SMD 8.2K 5% 63MW R405 N / A 6666A5306009 RES SMD 560R 5% 63MW R405R N / A 6666A5306009 RES SMD 560R 5% 63MW R406R C / P 666464075001 RES CARBON/METAL 4.7R

5% 0.5W R407 N / A 6666A5324005 RES SMD 15K 5% 63MW R408 T0000776 6628D1439005 RES METAL 8.20R 5% 2W R409 T0000776 6628D1439005 RES METAL 8.20R 5% 2W R410 N / A 6666A5296007 RES SMD 100R 5% 63MW R453 C / P 660400475009 RES CARBON 100R 5%

330MW R490 N / A 6666A5322002 RES SMD 10K 5% 63MW R491 C / P 660400487007 RES CARB 1K 5% 330MW R492 N / A 6666A5322002 RES SMD 10K 5% 63MW R493 C / P 660400487007 RES CARB 1K 5% 330MW R496 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R497 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R498 C / P 660400490008 RES CARBON 1.8K 5%

330MW R504 C / P 660400499005 RES CARBON 10K 5% 330MW

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

39

REPLACEMENT PARTS (Continued) CR14300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

R505 C / P 660400475009 RES CARBON 100R 5%

330MW

R506 C / P 660400475009 RES CARBON 100R 5%

330MW

R507 C / P 660400475009 RES CARBON 100R 5%

330MW

R601 C / P 660400479004 RES CARBON 220R 5%

330MW

R602 C / P 660400479004 RES CARBON 220R 5%

330MW R603 N / A 6667A5365000 RES SMD 39K 1% 63MW R604 N / A 6666A5325001 RES SMD 18K 5% 0.063W R605 C / P 660400499005 RES CARBON 10K 5% 330MW R606 C / P 660400485004 RES CARBON 680R 5%

330MW R607 N / A 6666A5310005 RES SMD 5% 63MW R608 C / P 666400536008 RES CARBON/METAL 2.2R

5% 0.5W R609 C / P 666464031004 RES CARBON/METAL 3.3R

5% 0.5W R610 C / P 662377519000 RES METAL 1.5R 5% 1W R611 N / A 6666A5310005 RES SMD 5% 63MW R612 C / P 660400487007 RES CARB 1K 5% 330MW R613 C / P 660400487007 RES CARB 1K 5% 330MW R701 N / A 6666A5324005 RES SMD 15K 5% 63MW R702 N / A 6666A5326008 RES SMD 22K 5% 63MW R703 N / A 6666A5322002 RES SMD 10K 5% 63MW R704 C / P 660400495000 RES CARBON 4.7K 5%

330MW R705 N / A 6666A5300000 RES SMD 220R 5% 63MW R706 C / P 660400491004 RES CARBON 2.2K 5%

330MW R707 C / P 660400504009 RES CARBON 27K 5% 330MW R708 C / P 660400484008 RES CARBON 560R 5%

330MW R708 T0000711 320184422009 COIL AXIAL 12UH 150MA R710 N / A 6666A5338005 RES SMD 220K 5% 63MW R712 C / P 660400499005 RES CARBON 10K 5% 330MW R713 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R714 T0000731 663588638006 RES FUSE 4.7R 5% 0.5W R715 T0000777 6628D2868004 RES METAL 3.3K 5% 3W R716 T0000778 6628A8908000 RES METAL 1.2K 5% 3W R717 C / P 666464051005 RES CARBON/METAL 3.9R

5% 0.5W R718 N / A 660400496006 RES CARBON 5.6K 5%

330MW R719 T0000732 6645D2210004 RES WIRE 3.3R 5% 5W R721 N / A 6666A5284000 RES SMD - 10R 5% 63MW R722 N / A 6666A5326008 RES SMD 22K 5% 63MW R723 N / A 6666A5322002 RES SMD 10K 5% 63MW R724 C / P 660400499005 RES CARBON 10K 5% 330MW R725 C / P 662263904004 RES METAL 100K 5% 0.5W R727 C / P 6666A5314000 RES SMD 2.7K 5% 63MW R750 T0000777 6628D2868004 RES METAL 3.3K 5% 3W R811 C / P 6666A5302003 RES SMD 330R 5% 63MW R812 C / P 6666A5313004 RES SMD 2.2K 5% 63MW R813 C / P 662890269004 RES METAL 10K 5% 2W R814 C / P 660400490008 RES CARBON 1.8K 5%

330MW

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

R815A C / P 660985299006 RES CARBON 1.5K 10% 0.5W R821 C / P 6666A5302003 RES SMD 330R 5% 63MW R822 C / P 6666A5313004 RES SMD 2.2K 5% 63MW R823 C / P 662890269004 RES METAL 10K 5% 2W R824 C / P 660400490008 RES CARBON 1.8K 5%

330MW R825 C / P 660985299006 RES CARBON 1.5K 10% 0.5W R831 C / P 6666A5302003 RES SMD 330R 5% 63MW R832 C / P 6666A5313004 RES SMD 2.2K 5% 63MW R833 C / P 662890269004 RES METAL 10K 5% 2W R834 C / P 660400490008 RES CARBON 1.8K 5%

330MW R835A C / P 660985299006 RES CARBON 1.5K 10% 0.5W R902 C / P 6628D1892009 RES METAL 18K 5% 3W R903 N / A 6666A5290009 RES SMD 47R 5% 63MW R906 N / A 6666A5334000 RES SMD 82K 5% 63MW R907 T0000733 6635A4368008 RES FUSE 0.47R 5% 0.5W R908 T0000733 6635A4368008 RES FUSE 0.47R 5% 0.5W R909 C / P 6664A9708006 RES CARBON/METAL 390K

5% 0.5W R910 T0000733 6635A4368008 RES FUSE 0.47R 5% 0.5W R911 C / P 6620D1815001 RES METAL 2.2M 1% 0.5W R912 T0000733 6635A4368008 RES FUSE 0.47R 5% 0.5W R913 N / A 6666A5328000 RES SMD 33K 5% 63MW R914 C / P 660463994003 RES CARBON 22R 5% 330MW R915 T0000734 666400548006 RES CARB/MET 22R 5% 0.5W R917 T0000735 6634A9755000 RES FUSE 2.2K 5% 330MW R918 C / P 660400472000 RES CARBON 56R 5% 330MW R919 C / P 661999970007 RES METAL 120K 1% 400MW R920 N / A 6666A5309008 RES SMD 1K 5% 63MW R921 C / P 6619D1939009 RES METAL 20K 1% 400MW R923 C / P 660400484008 RES CARBON 560R 5%

330MW R924 C / P 660400512001 RES CARBON 150K 5%

330MW R925 C / P 662763911000 RES METAL 10M 5% 0.5W R926 C / P 660400487007 RES CARB 1K 5% 330MW R927 C / P 660400499005 RES CARBON 10K 5% 330MW R928 N / A 6666A5322002 RES SMD 10K 5% 63MW R929 C / P 6666A5313004 RES SMD 2.2K 5% 63MW R930 C / P 662280514006 RES METAL 470R 5% 0.5W R931 N / A 6666A5328000 RES SMD 33K 5% 63MW R932 N / A 6666A5309008 RES SMD 1K 5% 63MW R933 C / P 660400501000 RES CARBON 15K 5% 330MW R934 N / A 6666A5319002 RES SMD 6.8K 5% 63MW R935 N / A 6666A5322002 RES SMD 10K 5% 63MW R936 N / A 6666A5307005 RES SMD 680R 5% 63MW R937 N / A 6667D1088000 RES SMD 3K 1% 63MW R939 N / A 6666A5307005 RES SMD 680R 5% 63MW R940 C / P 666495473009 RES CARBON/METAL 5%

0.5W R941 N / A 6666A5312008 RES SMD 1.8K 5% 63MW R942 C / P 660400499005 RES CARBON 10K 5% 330MW R943 C / P 6623D5217001 RES METAL 6.8K 5% 1W R944 N / A 6666A5335006 RES SMD 100K 5% 63MW RJ01 T0000662 6666A5277004 RES SMD 0R 5% 63MW RJ102 T0000662 6666A5277004 RES SMD 0R 5% 63MW SF201 T0000736 432461879002 FILTER SAW

40

REPLACEMENT PARTS (Continued) CR14300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

SW101 T0000739 4301A5983002 SWITCH TACT SW102 T0000739 4301A5983002 SWITCH TACT SW103 T0000739 4301A5983002 SWITCH TACT SW104 T0000739 4301A5983002 SWITCH TACT SW105 T0000739 4301A5983002 SWITCH TACT SW106 T0000739 4301A5983002 SWITCH TACT T701 T0000781 321090815041 TRANSFORMER FLYBACK T702 T0000741 320984559012 DRIVER TRANSFORMER T901 T0000782 3208D0149019 TRANSFORMER SWITCHING TH901 T0000783 668361453005 THERMISTOR-PTC 18R TH902 T0000744 668394919003 THERMISTOR NTC 4.7R TU201 T0000745 431299421003 TUNER (5V) (UVE25-AW52D) X101 T0000746 4306A4722002 CRYSTAL 12.00MHZ 20PF ZD101 T0000748 460761767000 DIODE ZENER 3.9V 0.5W 5% ZD201 T0000749 460761775002 DIODE ZENER 5.6V 0.5W 2% ZD202 T0000750 460761805009 DIODE ZENER 33V 0.5W 2% ZD501 T0000751 460761783005 DIODE ZENER 8.2V 0.5W 5% ZD502 T0000751 460761783005 DIODE ZENER 8.2V 0.5W 5% ZD503 T0000751 460761783005 DIODE ZENER 8.2V 0.5W 5% ZD701 T0000751 460761783005 DIODE ZENER 8.2V 0.5W 5% ZD702 T0000751 460761783005 DIODE ZENER 8.2V 0.5W 5% ZD801 T0000751 460761783005 DIODE ZENER 8.2V 0.5W 5% ZD902 T0000748 460761767000 DIODE ZENER 3.9V 0.5W 5% ZD903 T0000752 460761777005 DIODE ZENER 6.2V 0.5W 2% ZD904 T0000753 460761792004 DIODE ZENER 12V 0.5W 5% ZD905 T0000754 460761771007 DIODE ZENER 5.1V 0.5W 5% ZD906 T0000753 460761792004 DIODE ZENER 12V 0.5W 5% ZD907 T0000755 4607A9793005 DIODE ZENER 43V 0.5W 5% ZD908 T0000756 4607A9794001 DIODE ZENER 47V 0.5W 5%

SPKR01 T0000779 360186284002 SPEAKER 16R 4X7CM 5W SQ801 T0000780 432285242004 CRT SOCKET (MINI NECK

SOLDERLESS) STRP01 N / A 540162960008 DEGAUSS COIL STRAP STRP02 N / A 217162708007 PLASTIC STRAP SUPP01 N / A 540162961004 SUPPORT TO DEGAUSS

COIL

Included Accessories

ADPT01 T0000757 4315D5086001 ADAPTER PLUG

CYLINDRICAL TO FLAT ANT1 T0000758 431864464008 TELESCOPIC ANTENNA BATT01 C / P 4313D7395000 BATTERY SET (AAA) RCA

(XX50853-970) REM01 240959 4317D2704009 REMOTE CONTROL

(XX15207-620)

Instrument/Cabinet Parts

BACK01 N / A 5401D2728020 CR14300 BACK COVER BOB1 T0000759 3205A9948018 14" DEGAUSS COIL BUTT01 N / A 5401A8987019 FUNCTION BUTTON CRT01 N / A 3414D4835003 CR14300 CRT

(A34EJM34X045HR)

CABN01 N / A 2030D2725020 CR14300 PREPARED

CABINET SET CABN02 N / A 5401A8985024 CABINET CABO1 N / A 4103A4392003 POWER CORD IC601A N / A 2030D0720019 HEAT SINK VERT SET IC601B N / A 212160746009 WASHER PR 3.2X5.5X0.8 IC601C N / A 210160707003 SCREW M3X8 PAN IC601D N / A 211160753005 NUT M3 CR IC905A N / A 2030D0956016 20X40 HEAT SET IC905B N / A 212160746009 WASHER PR 3.2X5.5X0.8 IC905C N / A 210160707003 SCREW M3X8 PAN IC905D N / A 211160753005 NUT M3 CR PCB01 N / A 5502A6183010 CP02R0 MAIN BOARD PCB02 N / A 5502A6184016 CP02R0 CRT PCB Q901A N / A 2030D0721015 HEAT SINK REG POWER

SOURCE SET Q901B N / A 212160746009 WASHER PR 3.2X5.5X0.8 Q901C N / A 210160708000 SCREW M3X12 PAN DIFF01 N / A 5401A8984010 DIFUSOR Q901D N / A 211160753005 NUT M3 CR SCRW01 N / A 210386100009 SCREW 6.35X22 PAN

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

41

REPLACEMENT PARTS (Continued) CR20300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

CR20300

Electrical Parts

C101 T0000641 600763662000 CAP ELECT 10UF 50V C102 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C105 T0000633 6375A3159003 CAP CERAM SMD 22PF 50V

NPO C108 T0000634 637384166002 CAP CERAM SMD 33PF 50V

NPO C109 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C110 C / P 600329971004 CAP ELECT 100UF 16V C112 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C113 C / P 600329971004 CAP ELECT 100UF 16V C114 C / P 600329971004 CAP ELECT 100UF 16V C115 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C116 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C118 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C119 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C201 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C202 C / P 600329971004 CAP ELECT 100UF 16V C203 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C204 T0000641 600763662000 CAP ELECT 10UF 50V C205 C / P 600463713004 CAP ELECT 47UF 25V C206 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C207 C / P 600763688000 CAP ELECT 22UF 50V C208 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C209 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C301 T0000637 647984612002 CAP CERAM SMD 47NF 25V

X7R C303 C / P 600329971004 CAP ELECT 100UF 16V C304 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C305 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C306 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C307 T0000641 600763662000 CAP ELECT 10UF 50V C308 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C311A T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C312 C / P 601079541003 CAP ELECT 2.2UF 100V C313 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C330 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V

NPO

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

C331 T0000641 600763662000 CAP ELECT 10UF 50V C334 C / P 600463713004 CAP ELECT 47UF 25V C335 T0000640 6375A3167005 CAP CERAM SMD 330PF 50V

NPO C340 T0000641 600763662000 CAP ELECT 10UF 50V C341 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V

NPO C342 T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C350 T0000641 600763662000 CAP ELECT 10UF 50V C401 T0000640 6375A3167005 CAP CERAM SMD 330PF 50V

NPO C402 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C403 C / P 600463713004 CAP ELECT 47UF 25V C404 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C405R T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C406 C / P 601078320003 CAP ELECT 1UF 100V C408R C / P 650363842009 CAP POLYESTER 100NF 100V C409 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C411 C / P 600363718006 CAP ELECT 470UF 16V C414 C / P 600363718006 CAP ELECT 470UF 16V C416R T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C417R T0000635 6375A3160000 CAP CERAM SMD 47PF 50V

NPO C490 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C491 C / P 601079541003 CAP ELECT 2.2UF 100V C492 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C493 C / P 601079541003 CAP ELECT 2.2UF 100V C496 T0000641 600763662000 CAP ELECT 10UF 50V C497 C / P 600329971004 CAP ELECT 100UF 16V C498 T0000641 600763662000 CAP ELECT 10UF 50V C501 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C502 T0000650 6375A3169008 CAP CERAM SMD 560PF 50V

NPO C601 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V

X7R C602 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V

X7R C603 T0000651 6101A2156003 CAP POLYPROPYLENE

PULSE 100NF 160V C604 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C605 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C606 C / P 601079541003 CAP ELECT 2.2UF 100V C607 C / P 600563669005 ELECT CAP - 100UF 35V C608 T0000652 6490A3171001 CAP CERAM SMD 470PF 50V

X7R C609 C / P 650363857006 CAP POLYESTER 220NF 100V C610 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R

42

REPLACEMENT PARTS (Continued) CR20300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

C611 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R

C612 T0000652 6490A3171001 CAP CERAM SMD 470PF 50V

X7R

C613 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO C614 T0000760 644463828006 CERAM CAP - 47NF 50V Z5V C615 C / P 650263853000 CAP POLYESTER 22NF 63V C616 T0000636 6490A3181006 CAP CERAM SMD 10NF 50V

X7R C701 C / P 601078320003 CAP ELECT 1UF 100V C702 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C703 C / P 600329971004 CAP ELECT 100UF 16V C704 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C705 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V

X7R C706 C / P 601078320003 CAP ELECT 1UF 100V C707 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C708 C / P 600463713004 CAP ELECT 47UF 25V C709 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V

X7R C710 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C711 T0000641 600763662000 CAP ELECT 10UF 50V C712 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C713 C / P 601381598009 CAP ELECT 22UF 250V C714 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C715 T0000658 610160966009 CAP POLYPROPYLENE

PULSE 6.80NF 1600V C715 T0000761 610191608007 CAP POLYPROPYLENE

PULSE 4.7NF 1600V C716 T0000659 650463854007 CAP POLYESTER 22NF 250V C717 T0000762 650463866005 CAP POLYESTER 33NF 250V C718 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C719 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C720 T0000661 900163746000 CAP CERAM 1.50NF Y5R 2KV C721 T0000660 642463800004 CAP CERAM 1NF 500V Y5P C724 C / P 600463713004 CAP ELECT 47UF 25V C725 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C726 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C727 C / P 650363842009 CAP POLYESTER 100NF 100V C728 T0000785 610160965002 PULSE POLYPROPYLENE

CAP - 470,00NF-0250V C731 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C801 T0000666 644263745003 CAP CERAM 4.70NF Z5U

900VAC C802 T0000638 6375A3163000 CAP CERAM SMD 100PF 50V

NPO C803 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C811 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO C821 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

C831 T0000653 6375A3165002 CAP CERAM SMD 220PF 50V

NPO C902 C / P 600763733005 CAP ELECT 4.7UF 50V C903 T0000667 900161448001 CAP CERAM 2.2NF 400VAC C904 T0000668 610160960000 CAP POLYPROPYLENE

PULSE220NF 250VAC C906 T0000666 644263745003 CAP CERAM 4.70NF Z5U

900VAC C907 T0000669 6375A3170005 CAP CERAM SMD 680PF 50V

NPO C908 T0000666 644263745003 CAP CERAM 4.70NF Z5U

900VAC C909 T0000670 642863827000 CAP CERAM 4.7NF 500V Y5U C910 T0000764 6050A9657000 CAP ELECT 220UF 385V C911 C / P 6003D3243008 CAP ELECT 470UF 16V LowZ

105C C912 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C913 T0000672 6505D1087004 CAP POLYESTER 3.3NF 400V C914 T0000674 6003D1884007 CAP ELECT 1000UF 16V HR

105C C915 T0000673 900185374008 CAP CERAM 1NF 1KV C916 T0000656 642463826003 CAP CERAM 470PF 500V Y5P C917 T0000669 6375A3170005 CAP CERAM SMD 680PF 50V

NPO C918 T0000674 6003D1884007 CAP ELECT 1000UF 16V HR

105C C919 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C920 T0000675 6011D1750005 CAP ELECT 100UF 160V HR

105C C922 T0000657 900163747006 CAP CERAM 470PF Y5R 2KV C924 C / P 650285117005 CAP POLYESTER 470NF 63V C925 C / P 600329971004 CAP ELECT 100UF 16V C926 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C927 C / P 601079541003 CAP ELECT 2.2UF 100V C928 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C929 T0000667 900161448001 CAP CERAM 2.2NF 400VAC C930 T0000649 6490A3178006 CAP CERAM SMD 5.6NF 50V

X7R C931 T0000676 6375A3164006 CAP CERAM SMD 150PF 50V

NPO C932 T0000642 6490A3177000 CAP CERAM SMD 4.7NF 50V

X7R C933 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C934 T0000655 6490A3174000 CAP CERAM SMD 2.2NF 50V

X7R C935 C / P 600329971004 CAP ELECT 100UF 16V C936 T0000639 6490A3173004 CAP CERAM SMD 1NF 50V

X7R C937 T0000632 647984125004 CAP CERAM SMD 100NF 25V

X7R C938 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R C939 T0000659 650463854007 CAP POLYESTER 22NF 250V C943 C / P 6010D1383007 CAP ELECT 10UF 100V C944 T0000643 647887343002 CAP CERAM SMD 220NF 16V

X7R

43

REPLACEMENT PARTS (Continued) CR20300

(See Product Safety Note on first page of this parts list)

Symbol SymbolStock StockDrawing DrawingDescription Description

C945 T0000677 6490A3184005 CAP CERAM SMD 22NF 50V

X7R C946 T0000656 642463826003 CAP CERAM 470PF 500V Y5P CAB02 N / A 4103D0184015 CABLE 3V 2.5MM 300MM CAB03 N / A 4119A9952014 EARTH WIRE CM101 T0000678 7303A1145001 HITECH CONECTOR 2.50MM CM401 T0000678 7303A1145001 HITECH CONECTOR 2.50MM CM601 T0000680 7302A5570008 AMP CONECTOR 002V

P3.96MM CM701 T0000681 7304A5571004 AMP CONECTOR 004V

P3.96MM CM801 T0000680 7302A5570008 AMP CONECTOR 002V

P3.96MM CM852 N / A 4103A5096010 CABLE ASSEMBLY 1V 400MM CM901 T0000682 7302A0036000 AMP CONECTOR 002V

P7.92MM CM902 T0000680 7302A5570008 AMP CONECTOR 002V

P3.96MM CM903 N / A 410380834019 CABLE ASSEMBLY 1V 300MM D301 T0000683 460261728004 DIODE 75V 150MA (1N4531) D601 T0000684 460461755001 DIODE 200V 1A (1N4004) D602 T0000683 460261728004 DIODE 75V 150MA (1N4531) D701 T0000685 460461757004 DIODE 400V 1A (1SR124) D702 T0000683 460261728004 DIODE 75V 150MA (1N4531) D703 T0000683 460261728004 DIODE 75V 150MA (1N4531) D704 T0000683 460261728004 DIODE 75V 150MA (1N4531) D810 T0000686 460293990006 DIODE 80V 100MA (1SS355) D820 T0000686 460293990006 DIODE 80V 100MA (1SS355) D830 T0000686 460293990006 DIODE 80V 100MA (1SS355) D901 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D902 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D903 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D904 T0000765 460461758000 DIODE RECTIFIER 600V 1.2A D905 T0000683 460261728004 DIODE 75V 150MA (1N4531) D907 T0000684 460461755001 DIODE 200V 1A (1N4004) D908 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D909 T0000766 460493615000 DIODE RECTIFIER 200V 1.5A D910 T0000689 460422655000 DIODE BYV26C 600V/1A 30NS D911 T0000767 460461750000 DIODE RECTIFIER 600V 1.1A

(RU2AM) D912 T0000691 4630A5984009 TYRISTOR SCR BT149B/RA

(BT-149B) D914 T0000683 460261728004 DIODE 75V 150MA (1N4531) D915 T0000683 460261728004 DIODE 75V 150MA (1N4531) D916 T0000686 460293990006 DIODE 80V 100MA (1SS355) D917 T0000683 460261728004 DIODE 75V 150MA (1N4531) D918 T0000683 460261728004 DIODE 75V 150MA (1N4531) D919 T0000689 460422655000 DIODE BYV26C 600V/1A 30NS F901 T0000693 430461704008 FUSE RET. 3.15A 250V F901A N / A 560463518007 FUSE HOLDER (H0462) FC803 N / A 4102D0182004 CABLE FLAT 3V 300MM FC803 T0000694 7303A3489005 CONECTOR HOLDER 2.54MM FC806 N / A 4102D0179004 CABLE FLAT 6V 380MM FC806 T0000695 7306A4943003 CONECTOR HOLDER IC101 T0000696 4615A4995009 IC TDA9380N1/2S

4615A4995009) IC102 T0000697 461689406001 IC SMD M24C04MN EEPROM IC401 T0000698 4615A5986001 IC TDA7499 AUDIO OUT

STEREO

C / P - Common Part (Obtain through local parts store) N / A - Not available as a service part

IC490 T0000700 461116888006 IC CD4052 DUAL 4 CHAN

MUX/DEMUX IC601 T0000768 4615A5241002 IC TDA9309 VERT OUT IC901 T0000702 461594061009 IC TDA16846 CONT SMPS IC902 T0000703 461562524003 IC PC-817X1 PHOTO

COUPLER (TLP621) IC903 T0000704 461494713006 IC NJM431L ADJUSTABLE

REG IC905 T0000705 461562589008 IC BA17809T (UPC78M09AHF) IR101 T0000706 4331D2811007 REMOTE RECEIVER 56KHZ JA491 T0000769 4310A9835003 JACK VERTICAL 2P

WHITE/YELLOW JA492 T0000770 4310A9836000 JACK HORIZ 2P

YELLOW/WHITE L102 T0000711 320184422009 COIL AXIAL 12UH 150MA L103 T0000712 3201D5204008 COIL AXIAL 22UH 210MA L104 T0000711 320184422009 COIL AXIAL 12UH 150MA L201 T0000713 320161247006 COIL CHOKE 100UH 150MA L301 T0000714 320161230006 COIL CHOKE 8.2UH 165MA L701 T0000771 320178037000 COIL 12UH 1A L901 T0000772 321186285009 COIL LINE FILTER 1.7A LD101 T0000773 460888569004 LED (BL-C9/H-31E) MF301 T0000719 430761870005 FILTER, CERAMIC 4.5MHZ Q101 T0000720 462784592001 TRANSISTOR SMD NPN 45V