Colour Television TX-21JT2P TX-21JT2P/B Z-M3L Chassis - Reptips

ORDER No. SM-03002 

Colour Television 

TX-21JT2P 

TX-21JT2P/B 

Z-M3L Chassis 

SPECIFICATIONS 

Power Source: 

Power Consumption: 

Stand-by Power 

Consumption: 

Aerial Impedance: 

Receiving System: 

220-240V a.c., 50Hz 

60W 

1W 

75Ω unbalanced, Coaxial Type 

PAL-B/G, DK , PAL-525/60 

SECAM B/G, D/K 

M.NTSC 

NTSC (AV only) 

Receiving Channels: 

VHF E2-E12 VHF H1-H2 (ITALY) 

VHF A-H (ITALY) VHF R1-R2 

VHF R3-R5 VHF R6-R12 

UHF E21-E68 CATV (S01-S05) 

CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10) 

CATV S21-S41 (HYPERBAND) 

Intermediate Frequency: 

Video/Audio 

Video 

Audio 

Colour 

38.9MHz, 34MHz 

32.9MHz, 33.16MHz, 33.4MHz 

34.47MHz (PAL) 

34.5MHz, 34.65MHz (SECAM) 

Video/Audio Terminals: 

AV1 IN Video (21 pin) 1V p-p 75Ω 

Audio (21 pin) 500mV rms 10kΩ 

RGB (21 pin) 

Audio (RCAx1) 500mV rms 10kΩ 

Video (RCAx1) 1V p-p 75Ω 

AV1 OUT Video (21 pin) 1V p-p 75Ω 

Audio (21 pin) 500mV rms 1kΩ 

High Voltage: 

Picture Tube: 

Audio Output: 

Headphones: 

Accessories 

supplied : 

Dimensions: 

Height: 

Width: 

Depth: 

Net weight: 

29kV ± 1kV 

A51QAE320X47P 51cm 

3W (Music Power) 

8Ω Impedance 

8Ω Impedance 

3.5mm 

Remote Control 

2 x R6 (UM3) Batteries 

482mm 

506mm 

484mm 

20kg 

Specifications are subject to change without notice. 

Weights and dimensions shown are approximate.

CONTENTS 

SAFETY PRECAUTIONS ......................................................................................................................................................... 2 

SERVICE HINTS....................................................................................................................................................................... 3 

ALIGNMENT SETTINGS .......................................................................................................................................................... 4 

WAVEFORM PATTERN TABLE............................................................................................................................................... 5 

BLOCK DIAGRAMS.................................................................................................................................................................. 6 

PARTS LOCATION................................................................................................................................................................... 7 

REPLACEMENT PARTS LIST.................................................................................................................................................. 8 

SCHEMATIC DIAGRAMS....................................................................................................................................................... 12 

CONDUCTOR VIEWS ............................................................................................................................................................ 17 

SAFETY PRECAUTIONS 

GENERAL GUIDE LINES 

1. It is advisable to insert an isolation transformer in the 

a.c. supply before servicing a hot chassis. 

2. When servicing, observe the original lead dress in the 

high voltage circuits. If a short circuit is found, replace 

all parts that have been overheated or damaged by 

the short circuit. 

3. After servicing, see that all the protective devices 

such as insulation barriers, insulation papers, shields 

and isolation R-C combinations are correctly 

installed. 

4. When the receiver is not being used for a long period 

of time, unplug the power cord from the a.c. outlet. 

5. Potentials as high as 30kV are present when this 

receiver is in operation. Operation of the receiver 

without the rear cover involves the danger of a shock 

hazard from the receiver power supply. Servicing 

should not be attempted by anyone who is not 

familiar with the precautions necessary when working 

on high voltage equipment. Always discharge the 

anode of the tube. 

6. After servicing make the following leakage current 

checks to prevent the customer from being exposed 

to shock hazard. 

LEAKAGE CURRENT COLD CHECK 

1. Unplug the a.c. cord and connect a jumper between 

the two prongs of the plug. 

2. Turn on the receiver’s power switch. 

3. Measure the resistance value with an ohmmeter, 

between the jumpered a.c. plug and each exposed 

metallic cabinet part on the receiver, such as screw 

heads, aerials, connectors, control shafts etc. When 

the exposed metallic part has a return path to the 

chassis, the reading should be between 4M ohm and 

20M ohm. When the exposed metal does not have a 

return path to the chassis, the reading must be 

infinite. 

LEAKAGE CURRENT HOT CHECK 

1. Plug the a.c. cord directly into the a.c. outlet. Do not 

use an isolation transformer for this check. 

2. Connect a 2kΩ 10W resistor in series with an 

exposed metallic part on the receiver and an earth, 

such as a water pipe. 

3. Use an a.c. voltmeter with high impedance to 

measure the potential across the resistor. 

4. Check each exposed metallic part and check the 

voltage at each point. 

5. Reverse the a.c. plug at the outlet and repeat each of 

the above measurements. 

6. The potential at any point should not exceed 

1,4Vrms. In case a measurement is outside the limits 

specified, there is a possibility of a shock hazard, and 

the receiver should be repaired and rechecked before 

it is returned to the customer. 

HOT CHECK CIRCUIT 

a.c. VOLTMETER 

2kΩ 10 Watts 

TO INSTRUMENT'S EXPOSED 

METALLIC PARTS 

Fig. 1. 

WATER PIPE 

(EARTH) 

X-RADIATION WARNING 

1. The potential sources of X-Radiation in TV sets are 

the high voltage section and the picture tube. 

2. When using a picture tube test jig for service, ensure 

that the jig is capable of handling 30kV without 

causing X-Radiation. 

NOTE: It is important to use an accurate periodically 

calibrated high voltage meter. 

1. Set the brightness to minimum. 

2. Measure the high voltage. The meter should indicate. 

29kV ± 1kV. 

If the meter indication is out of tolerance, immediate 

service and correction is required to prevent the 

possibility of premature component failure. 

3. To prevent any X-Radiation possibility, it is essential 

to use the specified tube. 

2

SERVICE HINTS 

How to remove the rear cover 

1. Remove the 5 screws as shown in Fig.2. 

SCREWS 

SCREWS 

Fig. 2. 

LOCATION OF CONTROLS 

AV Board 

Main Board 

CRT Board 

Focus 

Screen 

3

ALIGNMENT PROCEDURE AND OPTION SETTING 

Entering SERVICE mode 

Service mode is entered by selecting the “mute” remote key and local “down” simultaneously with the sharpness DAC set to 

Minimum and programme position 99 selected. 

Service mode 2 is selected by pressing the Recall remote key while in service mode 1. 

Service mode navigation 

- Up /Down remote keys :cycle through the service items available. 

- -/+ remote keys :Decrement/Increment the values within range. 

- TV/AV :Store the current data. 

- 0 – 7 digit keys :Toggle bits 0-7 in option byte (service mode 2). 

Order Item Range 

1 Cut off (VG2) LED ON , LED OFF 

2 Vertical slope 0-63 

3 Vertical Shift 0-63 

4 Vertical amplitude 0-63 

5 Horizontal shift 0-63 

6 Red Cut 0-63 

7 Green Cut 0-63 

8 Red Drive 0-63 

9 Green Drive 0-63 

10 Blue Drive 0-63 

11 AGC 0-63 

12 Sub-Colour 0-63 

13 Sub-Brightness 0-63 

Sub-Colour: Set sub-colour to 16. 

Sub-Brightness: Set sub-colour to 33. 

G2 alignment: 

White balance: 

Before entering into service mode, recall the nominal picture setting :remote key “N”. 

From this setting, increase brightness by 11 steps and reduce sharpness to minimum. 

Tune a colour bar signal on Prg 99 and enter into SVC mode. In SVC mode , select “G2” item 

and press – or + remote key to control software disable vertical deflection. The user must then 

adjust G2 voltage on FBT, to find the point where LED is ON. Press – or + remote key to return 

to normal SVC mode. 

- Select a dark picture and adjust Red Cut and Green Cut to the desired colour temperature. 

- Select a bright picture, set Blue Drive to 32 and adjust Red Drive, and Green Drive to the 

desired colour temperature. 

4

BLOCK DIAGRAM 

TU001 

SCL SDA BPL AGC IF 

4 5 7 1 11 

Q602 

TV/AV 

UP 

EEPROM 

IC199 

S-24C16AFJA-TB-01 

SDA 5 

SCL 6 

OS101 

1 

D101 

X101 

12MHz 

P.CON+5V 

3 

2 

10 

54 

56 

61 

64 

58 

MICON/CHROMA 

IC101 TDA9361_401-61 

SDA 

SCL 

LED1 

3.3V(A) 

VDD 

Vddp 

IR 

X_TAL 

59 X_TAL 

6 

23 

24 

DOWN 

FUNCTION 

KEY_IN 7 

STR 

V.OUTPUT 

IC401 TDA8357J 

RF_AGC 

IF1 

IF2 

AT3.5V 

P.CON+8V 

39 

14 

Vp1 

VCC 

44 AM-OUT 

BUFFER 

V+ 22 1 INA 

V- 21 2 INB 

H_OUT 33 

B_OUT 

G_OUT 

R_OUT 

CVBS/Yin 

R_IN 

G_IN 

B_IN 

53 

52 

51 

42 

46 

47 

48 

1 

2 

3 

Q405 

H.DRIVE 

VIDEO AMP 

IC801 TDA6107Q 

VI(1) 

VI(2) 

VI(3) 

VOC(3) 

VOC(2) 

VOC(1) 

7 

8 

9 

OUTA 

Q401 

H.OUTPUT 

VDD 6 180V 

7 

8 

6 

11 

J801 

F 

7 

1 

F 

S 

FB401 

DY 

2 

3 

HV 

+B 

H.DRV+B 

6 180V 

CRT 

V801 

SOUND AMP 

IC1001 

AN7523 

SOUND+B 

6 4 2 1 

- 

+ 

HEADPHONE_JACK 

J1001 

NC 

7 

6 

2 

3 

4 

5 

1 

J701 

1 

3 

2 

6 

7 

11 

15 

EXT.A.IN 

AUDIO_OUT 

35 

28 

Q601 

BUFFER 

FRONT VIDEO 

J702 

2 

1 

AT+5.6V 

AT3.5V 

+B 

SOUND+B 

P.CON+8V 

D529, D532 

D533, D534 

8V REG. IC 

IC502 KIA7808API 

3 

1 

5V REG. IC 


6 

8 

T502 

14 

12 

17 

T501 

1 

4 

8 

D501, D502 

D503, D504 

PELAY 

RY501 

AC220-240V 

50Hz 

SPEAKER 

SP351 

FRONT AUDIO 

J703 

2 

1 

P.CON+5V 

3 

1 

18 

E-1 E-2

PARTS LOCATION 

NOTE: 

The numbers on the exploded view below 

refer to the mechanical section of the 

Replacement Parts List. 

This diagram is used for representative 

purposes only. 

12 

3 

7 

15 

13 

9 

1 

2 

6 

14 

11 

5 

10 

16 

4 

8 

7

REPLACEMENT PARTS LIST 

Important Safety Notice 

Components Identified by mark have special characteristics important for safety. 

* When replacing any of these components, use only manufacturers specified parts. 

In case of ordering these spare parts, please always add the complete Model-Type 

number to your order. 

Cct Ref Parts Number Description 


COMMON PARTS 

EXPLODED VIEW 

1 028R200015 DEGAUSS COIL 

2 043221021F F.B.T. 

3 0G650809 AC POWER CORD 

4 7235760001 PANASONIC BADGE 

5 A3L917D010K MAIN P.C.B. 

6 A51QAE320X47 C.R.T. 

7 EUR511300 REMOTE CONTROL 

8 SG04D11BNA SPEAKER 

9 TCB411A CRT P.C.B. 

10 TEBB07A AV P.C.B. 

11 TUWRF4EG-778 TUNER 

12 UR51EC904A BATTERY COVER (REMOTE) 

MISCELLANEOUS COMPONENTS 

. 711WPAA089 IR LENS COVER 

. 792UHA0182 TOP CUSHION 

. 792UHA0183 BOTTOM CUSHION 

. R6RC/2P 

BATTERY PACK 

RY501 ALKS329 

RELAY 

I.C.s 

IC101 TDA9361 

MICON/CHROMA 

IC199 X24C1621JT2P EAROM* 

IC401 TDA8357J VERTICAL AMPLIFIER 

IC501 KIA7805API 5V REGULATOR 

IC502 KIA7808API 8V REGULATOR 

IC801 TDA6107Q RGB OUTPUT 

IC1001 AN7523 

AUDIO AMPLIFIER 

OS101 PIC-37142SY REMOTE RECEIVER 

FUSES 

F501 50T040HCC FUSE 

DIODES 

D001 MTZJT-773.3B ZENER DIODE 

D101 SLR-342VCT32 LED 

D401 AU02A-EIC DIODE 





D407 MA165TA5 DIODE 






D501 RM11C-EIC DIODE 




D505 SB290S 

DIODE 

D506 MTZJT-775.6B DIODE 


D508 SB290S 

DIODE 


D510 D28F30DF60 DIODE 


D512 1N4937 

DIODE 

D513 SB290S 

DIODE 



D516 SB290S 

DIODE 







D524 SB290S 

DIODE 


D528 MTZJT-775.6B DIODE 

D529 1N4005-EIC DIODE 











IC506 LTV-817M-VB PHOTO COUPLER 

TH501 B59104-T80-B THERMISTOR(PTC) 

TRANSISTORS 

Q401 TDUF024990 TRANSISTOR 

Q402 2SA1624 

TRANSISTOR 

Q405 2SC1627Y TRANSISTOR 

Q501 KTC3209Y-AT POWER TRANSISTOR 

Q502 KTC3203_Y-AT TRANSISTOR 


Q504 2SC2412 

TRANSISTOR 

Q505 2SC2412 

TRANSISTOR 

Q506 TPAAB05001 TRANSISTOR 

Q507 KTC3198-ATY POWER TRANSISTOR 

Q508 KTC3198-ATY POWER TRANSISTOR 


Q511 2SK2647-01MR MOSFET 

8



Q512 

Q513 

Q601 

Q602 

Q606 

Q607 

Q608 

Q609 

TPAAB05001 

TNAAB05003 

2SC2412 

2SC2412 

2SC2412 

2SC2412 

2SA1037AKT 

KTC3881S-RTK 

TRANSFORMERS 

T401 

T501 

ETH14Y47AY 

8129098S 

T502 406280011 

COILS 

B502 

B504 

B1003 

L001 

L101 

L102 

L104 

L401 

L402 

L501 

L502 

L601 

L602 

L603 

L604 

L605 

L701 

L702 

L703 

L704 

L705 

L706 

L802 

FILTERS 

CF601 

CF604 

CF605 

CF607 

CRYSTALS 

X101 

RESISTORS 

024HT03564 

024HT03553 

024HT03553 

02167F100J 

02167F100J 

02167F100J 

02167F100J 

021679472K 

20416A 

029T000091 

02AHB9A972 

02167F100J 

021LA6100J 

02167F680J 

021LA6R33M 

02167F1R0K 

021LA6100J 

02AHB9A972 

021LA6100J 

021LA6100J 

021LA6100J 

0216S7100J 

021673560J 

J1981M 

TPWA02B-TF21 

MKT40.4MA110 

MKT31.9MA110 

HC-49/U-S 

TRANSISTOR 

TRANSISTOR 

TRANSISTOR 

TRANSISTOR 

TRANSISTOR 

TRANSISTOR 

TRANSISTOR 

POWER TRANSISTOR 

DRIVE TRANSFORMER 

SWITCHING TRANSFORMER 

POWER TRANSFORMER 

BEAD CORE 

BEAD CORE 

BEAD CORE 

COIL 

COIL 

COIL 

COIL 

COIL 

LINEARITY COIL 

LINE FILTER 

FERRITE CORE 

COIL 

COIL 

COIL 

COIL 

COIL 

COIL 

FERRITE CORE 

COIL 

COIL 

COIL 

COIL 

COIL 

SAW FILTER 

TRAP FILTER 

TRAP FILTER 

TRAP FILTER 

QUARTZ OSCILLATOR 

R001 ERD50TJ183 CARBON 0.5W 5% 18K Ω 


R003 ERJ6GEYJ101 S.M.CARB 0.1W 5% 100 Ω 


R005 ERJ6GEYJ104 S.M.CARB 0.1W 5% 100K Ω 









R106 ERJ6GEYJ332 S.M.CARB 0.1W 5% 3K3 Ω 



R109 ERD25TJ122 CARBON 0.25W 5% 1K2 Ω 



R112 ERD25TJ101 CARBON 0.25W 5% 100 Ω 













R402 ERG3FJ821 METAL 3W 5% 820 Ω 



R405 ERD50TJ1R5 CARBON 0.5W 5% 1.5 Ω 


R408 ERD50TJ1R5 CARBON 0.5W 5% 1.5 Ω 

R409 ERJ6GEYJ155 S.M.CARB 0.1W 5% 1M5 Ω 








R447 ERQ12AJ680P METAL 0.5W 5% 68 Ω 

R448 ERG1FJ102 METAL 1W 5% 1K Ω 

R450 ERQ2CJP6R8 FUSIBLE 2W 5% 6.8 Ω 


R456 ERG2SJS6R8H METAL 2W 5% 6.8 Ω 



R501 ERD50TJ155 CARBON 0.5W 5% 1.5M Ω 

R502 ERG1ANJPR82 METAL 1W 5% 0.82 Ω 

R503 ERF7ZK5R6 WOUND 7W 10% 5R6 Ω 





R508 ERG3FJ330 METAL 3W 5% 33 Ω 

R510 ERQ1CJP1R0 FUSIBLE 1W 5% 1 Ω 

R511 ERG1ANJP331 METAL 1W 5% 330 Ω 



R514 ERD50FJ104 CARBON 0.5W 5% 100K Ω 






















9


















R631 ERDS2TJ4R7T CARBON 2W 5% 4R7 Ω 







R638 ERG3FJ333H METAL 3W 5% 33K Ω 















































R810 ERQ12AJ470 FUSIBLE 0.5W 5% 47 Ω 






VR501 EVNCYAA03B13 VARIABLE 5W 5% 3.13K Ω 

CAPACITORS 

C001 ECKC1H223J CERAMIC 50V 22nF 

C002 ECA0JM471GB ELECT 6.3V 470µF 

C003 ECA1HM2R2GB ELECT 50V 2.2µF 

C101 ECA0JM101G ELECT 6.3V 100µF 

C102 CS0RB0315K CERAMIC 25V 0.1µF 


C104 ECKC1H181J CERAMIC 50V 180µF 


C106 ECA0JM101G ELECT 6.3V 100µF 



C109 ECA1CM470GB ELECT 16V 47µF 


C401 ECKC1H473KB CERAMIC 50V 47nF 

C402 ECA1HM102E ELECT 50V 1nF 

C403 P232W1473J METAL PO 100V 47nF 

C404 ECKC3D222J CERAMIC 2kV 2.2nF 


C406 ECA1EM221GB ELECT 25V 220pF 


C408 ECKC1H104JB CERAMIC 50V 100nF 

C409 ECA2EM100B ELECT 250V 10µF 

C416 C0JTSL5K1J CAPACITO 500V 27pF 

C417 P232W1103J METAL PO 100V 0.01µF 

C418 ECA1HM220GB ELECT 50V 22µF 

C420 C0JTSL5S1J CAPACITO 500V 56pF 

C422 E5EZTD2R2M ELECT 250V 2.2µF 

C423 P4J7F3334J METAL PO 250V 330nF 

C424 P4N8FJ822H METAL PO 1.25K 8.2nF 

C431 ECA2EM220B ELECT 250V 22µF 

C432 P232W1104J METAL PO 100V 100nF 

C501 P2122B104M METAL PO 275V 100nF 

C502 ECQB1H102J FILM 

50V 1nF 

C503 C0PLRR7H2K CERAMIC 2KV 220pF 

C504 ECQB1H473K FILM 

50V 47nF 

C505 E52DHJ151M CAPACITO 450V 150µF 

C506 ECKC3D101J CERAMIC 2KV 100pF 

C507 ECKC3D101J CERAMIC 2KV 100pF 

C508 CD39E0M13M CAPACITO 250V 100nF 

C509 ECQB1H223K FILM 

50V 22nF 

C511 ECA1EM470GB ELECT 25V 47µF 



C515 ECA1CM102B ELECT 16V 1000µF 

C516 ECKC2H471J CERAMIC 500V 470pF 

C517 ECKW3D681JBN CERAMIC 2KV 680pF 


C519 ECA1CM2R2 ELECT 16V 2.2µF 

C521 E62NFB101M ELECT 160V 100µF 

C523 ECA1AHG101B ELECT 10V 100µF 

C526 P2122B224M METAL PO 275V 220nF 

C527 CD39B0MH2K CAPACITO 250V 220pF 

C533 ECA1AHG471E ELECT 10V 470pF 

C535 CD39E0MH3M CAPACITO 250V 2.2nF 

C541 ECA1EM102E ELECT 25V 1nF 

10



C601 ECQV1H224JL3 FILM 

50V 220nF 



C604 ECQV1H224JL3 FILM 

50V 220nF 

C605 ECKC1H222J CERAMIC 50V 2.2nF 

C606 CS0RB0216K CERAMIC 16V 1µF 




C610 ECA1HM4R7 ELECT 50V 4R7µF 



C613 ECQV1H104J FILM 

50V 100nF 







C626 ECA1HM2R2GB ELECT 50V 2.2µF 














C640 ECA1VM101B ELECT 35V 100µF 



C646 ECKC1H560JB CERAMIC 50V 56pF 

C647 ECKC1H560JB CERAMIC 50V 56pF 










C803 P235WB104K CAPACITO 100V 100nF 

C804 E5EZTD100M CAPACITO 250V 10µF 

C819 ECKC3D102J CERAMIC 2KV 1nF 













TERMINALS AND LINKS 

J701 

J702 

J703 

0350_9982_05 

AV1-06D-3 

AV1-06D-4 

SCART SOCKET 

RCA JACK 

RCA JACK 

J801 

J1001 

SWITCHES 

SW101 

SW102 

SW103 

SW104 

SW105 

SW501 

CVT3275-5101 

HTJ-035-28A 

EVQ21505R 

EVQ21505R 

EVQ21505R 

EVQ21505R 

EVQ21505R 

SDKVA30100 

CRT SOCKET 

RCA JACK 

SWITCH 

SWITCH 

SWITCH 

SWITCH 

SWITCH 

MAIN SWITCH 

DIFFERENCES FOR MODEL TX--21JT2P 

EXPLODED VIEW 

13 702UPA0258 

14 701WPJB983 

15 722576A009 

16 735WPAA490 

BACKCOVER 

CABINET 

MODEL LABEL 


. 713WPBA006 

. 793UCDB071 

INSTRUCTION BOOKS 

TQB8E3861 

POWER BUTTON 

FRONT AV COVER 

CARTON 

BU/RO/PO/HU/CZ/SK/ENG 

DIFFERENCES FOR MODEL TX--21JT2PB 

EXPLODED VIEW 

13 702UPA0263 

14 701WPJB984 

15 722576A012 

16 735WPAA492 

BACKCOVER 

CABINET 

MODEL LABEL 


. 713WPBA007 

. 793UCDB077 

INSTRUCTION BOOKS 

TQB8E3861 

POWER BUTTON 

AV FRONT COVER 

CARTON 

BU/RO/PO/HU/CZ/SK/ENG 

11

NOTE 

SCHEMATIC DIAGRAMS FOR MODEL 

TX-21JT2P 

TX-21JT2P/B 

(Z-M3L CHASSIS) 

1. RESISTOR 

All resistors are carbon ¼W resistor, unless marked otherwise. 

Unit of resistance is OHM (Ω) (k=1,000, M=1,000,000) 

2. CAPACITORS 

All capacitors are ceramic 50V unless marked otherwise. 

Unit of capacitance is µF unless otherwise stated. 

3. COIL 

Unit of inductance is µH, unless otherwise stated. 

4. TEST POINT 

Test Point Position 

IMPORTANT SAFETY NOTICE 

Components identified by mark have special characteristics 

important for safety. When replacing any of these components, use 

only manufacturers' specified parts. 

5. EARTH SYMBOL 

Chassis Earth (Cold) 

Line Earth (Hot) 

6. VOLTAGE MEASUREMENT 

Voltage is measured by a d.c. voltmeter. 

Measurement conditions are as follows: 

Power source a.c. 220V-240V, 50Hz 

Receiving Signal Colour Bar signal (RF) 

All customer controls Maximum position 

7. 

Indicates the Video signal path 

Indicates the Audio signal path 

These schematic diagrams are the latest at time of printing and are subject to change without notice. 

REMARKS 

a. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard. 

b. Do not short circuit the hot and cold circuits as electrical components may be damaged. 

c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause 

fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured. 

d. Make sure to disconnect the power plug before removing the chassis. 

NOTE 

1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection. 

The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, are 

COLD. 

12

8 

7 

6 

5 

4 

3 

2 

1 

FROM/TO DEFLECTION/CRT 

B.OUT 

G.OUT 

R.OUT 

ICATH 

H_OUT 

H.PLUSE 

V+ 

V- 

ABL 

FROM/TO SOUND AMP/21PIN 

A B C D E F G H 

9 

MICON/CHROMA SCHEMATIC DIAGRAM 

(MAIN PCB) 

5 6 7 

L101 

VIDEO SIGNAL 

DEFLECTION SIGNAL 

LUMINANCE SIGNAL 

PLAYBACK LUMINANCE SIGNAL 

R.SIGNAL 

G.SIGNAL 

B.SIGNAL 


8 

7 

6 

5 

4 

3 

2 

1 

R108 

3.3K 

R106 

3.3K 

R112 

100 1/4W 

R107 

100 

R105 

100 

R002 

18K 1/2W 

R001 

18K 1/2W 

R628 

100 

R635 

1K 

R629 

220 

R630 

330 

R118 

R625 

100 1/4W 

220 

R126 

47 1/4W 

R646 100 

R648 100 

R650 100 

R636 

47 

R115 

220 

R610 

47K 

R605 

0.1 B 

R601 

15K 

R604 

39K 

R117 

3.3K 1/4W 

R641 

220 

R653 220 1/4W 

R606 

5.6K 

R654 

2.2K 

R656 

82 

560 

R655 

6.8K 

L605 

R657 

330 

R658 

R607 

1K 

220 1/2W 

R603 

1K 

R602 

1K 

R624 

22K 

R622 

100 1/4W 

R626 

18K 

R109 

1.2K 1/4W 

R632 

270 1/4W 

R642 

220K 

R621 

560 

R627 

100K 

R102 

220 

R103 

330 

R104 

470 

R111 

15K 

R110 

33K 

R608 

3.9K 

R114 

100 

R113 

100 

R634 

470 

R633 

560 1/4W 

R124 

10K 

R123 

100 

R007 

75 

D001 MTZJ33B 

C001 

R004 

100 

R006 

10K 

R005 

100K 

R003 

100 

R008 

12K 

0.001 B 

R638 

0.022 B 

R640 

33K M +-1% 

R639 

100 

C637 

15K 

R644 

10K 

R645 

100 

R647 

100 

R649 

100 

R651 

680 

R101 

180 

56P CH 

R637 

1.5K 

R666 47K 

R643 

6.8K 

R631 

4.7 1/4W 

B-IN 

G_IN 

R_IN 

C_IN 

EXT_A_IN 

F_BLANK 

FRONT_V_IN 

EXT_V_OUT 

EXT_A_OUT 

R609 

100 

R652 

4.7K 

0.1 B 

R119 

100 

R120 

100 

R116 

15K 

C612 

0.001 B 

C611 

0.001 B 

C615 

0.0033 B 

C607 

C614 

0.01 B 

0.0047 B 

16V 100 KA 

C603 

0.1 B 

C618 

0.0012 B 

C613 

0.1 TF 

C655_1 

0.001 CH 

C635 

0.047 B 

C636 

0.022 B 

C638 

0.022 B 

C639 

R623 

27K 

C628 

0.1 B 

C102 

0.1 B 

C103 

C646 

C642 

560P CH 

16V 100 YK 

C630 

0.1 B 

C627 

0.001 B 

C632 

0.1 B 

C633 16V 100 KA 

C107 

0.1 B 

1.8 

C641 

0.0022 B 

C648 

0.001 B 

C650 

0.01 B 

C604 

0.22 TF 

C601 

0.22 TF 

C108 

C656 

0.022 B 

C606 

1 B 

C609 

C617 

330P CH 

C605 

0.0022 B 

0.022 B 

C647 

56P CH 

C626 

50V 2.2 KA 

C634 

0.047 B 

C104 

18P CH 

C105 

18P CH 

0.1 B 

W814 

C106 

6.3V 100 KA 

AGC 

TP002 

W820 

C122 

16V 10 KA 

C109 

16V 47 KA 

C619 

50V 10 KA 

C608 

16V 22 KA 

C610 

50V 4.7 KA 

C616 

50V 22 KA 

C003_1 

50V 2.2 YK 

D602 

1SS133 

D603 

1SS133 

C101 6.3V 100 KA 

C631 

50V 10 YK 

C629 

C640_1 35V 100 YK 

BUFFER 

Q607 

2SC2412K 

BUFFER 

Q606 

2SC2412K 

C602 

MICON/CHROMA IC 

C002 

6.3V 470 YK 

IC101 TDA9361_401-61 

X101 

100CT01207 

12MHz 

33 34 35 36 37 38 39 

32 

31 

30 

29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 

3 2 

BUFFER 

Q601 

2SC2412K 

VIF PRE.AMP 

Q609 

KTC3881S-RTK 

40 41 42 43 44 45 46 47 48 49 

BUFFER 

Q602 

2SC2412K 

10uH 

0305 

50 51 52 53 54 55 56 57 58 59 

9 

8 

7 

6 

60 61 62 63 64 

L001 

10uH 0305 

L102 

10uH 0305 

L104 

10uH 0305 

5 

4 

1 

1uH 0305 

L601 

10uH 0305 

L603 

68uH 0305 

L602 

10uH 

TU001 TUWRF4EG-778F2 

BUFFER 

Q608 

2SA1037AK 

14 15 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

12 13 

GND 

B+ 

Vout 

L604 

0.33uH 

5 

4 

3 

2 

OUTOUT G IN IN 

SIF SAW FILTER 

CF601 

J1981M 

1 

OS101 

PIC-37142SY 

3 

2 

1 

TV/AV 

SW105 

EVQ21505R 

UP 

SW104 

EVQ21505R 

DOWN 

SW103 

EVQ21505R 

FUNCTION 

SW102 

EVQ21505R 

STR 

SW101 

EVQ21505R 

GND 

AT3.5V 

P.CON+8V 

+B 

P.CON+5V 

S801Y 

CF604 

TPWA02B 

LED SENTER 

D101 

SLR-342VCT32 

4 

3 

2 

1 

EEPROM IC 

IC199 

S-24C16AFJA-TB-01 

S804X 

CC003 

TP-1S-05 

5 6 7 8 

CF605 

MKT40.4MA110P 

CF607_1 

MKT31.9MA110P 

S804Y 

S805X 

SCL 

SDA 

AUDIO_OUT 

A_MUTE 

AT+5.6V 

POWER 

S/SW 

CP101 

03JQ-ST 

1 

SIFIN2 

AGC 

SCL 

T1 

0 

0 

NC 

31.3 

0 

NC 

4.9 

0 

NC 

4.1 

4.2 

0 

NC 

0 

NC 

2.2 

FROM POWER 

4 

7.9 

2.0 

2.7 

7.9 

3.0 

3.6 

2 

0 NC 2.2 0 

5.0 

1.6 

0 0.3 0 0 3.3 1.6 2.5 0 5.0 

NC 

0 

NC 

TO SOUND AMP/21PIN 

FROM/TO POWER 

AM_OUT 

SIF_AGC 

GND 

AUDIO_OUT 

VSCAP 

IREF 

IF2 

IF1 

V + 

V - 

AVL/EW 

DEC_BG 

GND 

PHI1 

PHI2 

DECDING 

VCC 

SEC_PLL 

GND 

LED1 

GND 

S/SW 

KEY_IN 

RF AGC 

OCP 

SECAM.L(H) 

SDA 

H_OUT 

SAND 

EXT.A.IN 

EHT 

IF_PLL 

IF_VO 

Vp1 

CVBSin 

GND 

CVBS/Yin 

C_IN 

AM-OUT 

F_BLANK 

R_IN 

G=IN 

B_IN 

BCL 

I_BLACK 

R_OUT 

G_OUT 

B_OUT 

3.3V(A) 

VPE 

VDD 

GND 

X_TAL 

X_TAL 

RESET 

Vddp 

A.MUTE 

POWER 

IR 

IF 

BTL 

BPL 

V.S 

SDA 

SCL 

ADRES 

AGC 

NC 

1.7 

0 

10 3 

3.5 5.4 3.7 1.3 2.4 4.8 8.0 4.0 0 3.3 1.5 4.4 0 2.5 2.5 2.5 1.7 6.0 2.2 2.2 2.2 3.2 0 3.2 0 0 0 0 3.2 3.3 3.3 4.8 

1.5 

0.8 

GND 

SECAM_VL_H 

7.0 

2.5 

3.1 

2.2 

3.2 

6.5 

2.0 

5.0 

3.9 

1.9 

1.9 

1.9 

1.9 

0 

4.0 

2.1 

0 

4.0 

3.6 

5.0 8.0 

2.4 

0 

5.0 

0 0 0 0 

4.2 4.2 0 5.0 

NC NC 

FROM SOUND AMP/21PIN 

2 

3 

SDA 

SCL 

TEST 

VCC 

VSS 

A2 

A1 

A0 

1 

REMOTE 

PCB010 

TMB553 

NOTE: 

THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME 

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE 

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED 

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST 

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

8 

7 

6 

5 

4 

3 

2 

1 


SOUND AMP/21PIN SCHEMATIC DIAGRAM 

(MAIN PCB) 

C709_1 

C704 

16V 10 KA 

0.001 CH 

21PIN 

J701 

0350_9982_05 

HS1001 

763WAA0217 

B1003 

W5RH3.5X5X1.0 

CD1002 

CH121701 

1 

2 

SP351 

SPEAKER 

SG04D11BNA 

CAUTION: 

SINCE THESE PARTS MARKED BY 

CRITICAL FOR SAFETY,USE ONES 

DESCRIBED IN PARTS LIST ONLY 

ARE 

ATTENTION: 

LES PIECES REPAREES PAR UN ETANT 

DANGEREUSES AN POINT DE VUE SECURITE 

N’UTILISER QUE CELLS DECRITES 

DANS LA NOMENCLATURE DES PIECES 

AUDIO SIGNAL(REC) 

VIDEO SIGNAL 

PLAYBACK LUMINANCE SIGNAL 

LUMINANCE SIGNAL 

COLOR SIGNAL 


8 

7 

6 

5 

4 

3 

2 

1 

21 19 17 15 13 11 9 7 5 3 

20 

18 

16 

14 

12 

10 

8 

6 

4 

2 

1 

BT001 

R6RC/2P 

TM101 

EUR511300 

SOUND AMP IC 

IC1001 AN7523 

1 2 3 4 5 6 7 8 9 

8.9 5.1 0 5.1 6.0 1.4 0 NC 3.2 

R706 

1K 1/4W 

R707 

1K 1/4W 

R708 

1K 1/4W 

R701 

1K 

R702 

2.2K 

C702 

0.001 CH 

R710 68 

R711 100K 

R714 

75 

R703 

330K 1/4W 

R715 75 

R713 75 

R704 75 

R709 75 

L705_1 10uH 

W810 

C1004 

50V 1 KANP 

R1003 

8.2K 1/4W 

R719 

1K 1/4W 

FRON VIDEO JACK 

J702 

AV1-06D-3 

H 

E 

2 

1 

H 

E 

R718 

FRON AUDIO JACK 

J703 

AV1-06D-4 

2 

1 

R1004 

10K 

R1002 

120K 1/4W 

820 1/4W 10uH 

R717 

47K 

C703 

C1003_1 

0.0022 X 

CP701A 

A2001WV2-6P 

1 

2 

3 

4 

5 

6 

CD701 

CH262501 

L702 

W5T29X7.5X19 

R1009 

R1010 

100 1/2W 

100 1/2W 

C1009 

0.001 B 

C1010 

0.001 B 

C1013_1 

0.001 

CH 

470P CH 

W804 

C1011 

10V 470 YK 

C1001 

10V 470 YK 

C1002 

50V 10 YK 

C1006 

16V 100 YK 

C1012 

0.001 CH 

L703 

10uH 

+ 

S801X 

L701 

10uH 

L706 

10uH 

NC 

NC 

FROM/TO MICON/CHROMA 

EXT_V_OUT 

S/SW 

R_IN 

G_IN 

B-IN 

F_BLANK 

FROM MICON/CHROMA 

AUDIO_OUT 

C_IN 

EXT_A_IN 

EXT_A_OUT 

FROM POWER 

SOUND+B 

P.CON+8V 

SOUND_GND 

GND 

L704 


A_MUTE 

FRONT_V_IN 

FRONT V.IN 

GND 

FRONT A.IN 

SOUND GND 

SOUND OUT 

SPEAKER OUT 

CP701B 

FRONT V.IN 

GND 

FRONT A.IN 

SOUND GND 

SOUND OUT 

SPEAKER OUT 

16V 47 KA 

C1008 

C1007 

16V 47 KA 

W815 

W813 

NC 

7 

6 

2 

3 

4 

5 

1 

HEADPHONE_JACK 

J1001 

HTJ-035-28A 

1 

2 

PCB010 

TMB553 

PCB250 

TEBB07 

NOTE: 

THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME 




WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

8 

7 

6 

5 

4 

3 

2 

1 


(MAIN PCB) 

DEFLECTION/CRT SCHEMATIC DIAGRAM 

FROM MICON/CHROMA 

G.OUT 

R.OUT 

B.OUT 

ICATH 

V.OUTPUT IC 

IC401 TDA8357J 

CP802A 

B2013H02-5P 

GND 

G.OUT 

R.OUT 

B.OUT 

ICATH 

HEATER 

GND 

1 

2 

3 

4 

5 

CD803 

CH243401 

NC 

NC 

180V 180V 

CP802B 

B2013H02-5P 

1 

2 

3 

4 

5 

HEATER 

GND 

GND 

G.OUT 

R.OUT 

B.OUT 

ICATH 

VIDEO AMP IC 

IC801 TDA6107Q 

R409 

1.5M 

L402 

20416A 

R448 

1K 1W 

CP401 

A1561WV2-A5P 

5 

4 

3 

2 

1 

1 2 3 4 5 6 7 8 9 

3.0 3.0 3.1 0 6.6 193 120.0 120.0 120.0 

R810_1 

47 1/2W 

HS801 

763WAA0217 

V801 

A51QAE320X 47(P) 

CP801_1 

A2361WV2-2P 

1 

2 

D407 

1SS133 

R402 

820 3W 

D411 

1SS133 

+B 

TP401 

TP801 

R 

TP802 

G 

TP803 

B 

R.SIGNAL 

G.SIGNAL 

B.SIGNAL 

DEFLECTION SIGNAL 


NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 

CAUTION: 




ARE 

ATTENTION: 






8 

7 

6 

5 

4 

3 

2 

1 

R456_1 

0.68 2W 

R447 

68 1/2W 

T401 

ETH14Y47AY 

H.OUTPUT 

Q401 

2SD2499 

R450_1 

4.7 2W 

1 

6 

2 

9 

10 

8 

4 

5 

3 

8 

COL 

E180 

B+ 

AFC 

HEA 

TER 

GND 

E12 

E27 

GND 

E8 

FB401 FQI-21B103 

GND 

ABL 

HV 

F 

S 

11 

7 

1 

9 

10 

8 

6 

11 

R 

G 

B 

5 

7 

CD801 

SM1642-001 

CP402 

003P-2100 

1 

4 

5 

6 

1 

7 

F 

8 

9 

11 

10 

R404 

470 1/2W 

3 4 5 

2 

1 

HS402 

763WSA0016 

R490 

22K 1/4W 

100V 4.7 MHE 

R407 

47K 1/4W 

R410 

5.6K 

1/4W 

R403 

2.2K 

C405 

R405 

1.5 1/2W 

R401 

2.2K 

R408 

1.5 1/2W 

R411 

3.9K 

1/4W 

56uH 

R804 

100 

R805 

100 

R806 

100 

C404 

500V 0.0022 B 

R807 

1K 

R808 

1K R809 

1K 

R414 

10K 1/4W 

R460 

100 1/4W 

R419 

470 1/2W 

R455 

390 1/2W 

100V 

C417_2 

0.01 

MMTS 

C424 

1.25KV 0.0082 MPP 

R801_1 

1K 1/2W 

R802_1 

1K 1/2W 

R803_1 

1K 1/2W 

C423_1 

250V 0.33 PMS 

C403_2 

100V 0.047 MMTS 

C416 

500V 27P SL 

C819 

2KV 0.001 R 

0.047 B 

C401 

0.047 B 

25V 220 MHE 

C407 

0.1 B 

C802 

0.0015 B 

C803 

250V 0.1 MKT 

C804 

W821 

HS401 

763WSA0016 

D409 

AU02A-EIC 

12V 

W831 W807 

W823 

W917 

W822 

W824 

R413 

100K 1/4W 

R412 

5.6K 1/4W 

C432_2 

100V 0.1 MMTS 

W825 

C422 

250V 2.2 MHE 

D804 

AU02A-EIC 

D801 

AU02A-EIC 

C406 

250V 10 MHE 

D413 

AU02A-EIC 

C431 

250V 22 MHE 

1 2 3 4 5 6 7 8 9 

1.0 0.9 12.7 6.9 0 26.7 7.8 1.3 7.1 

D401 

C408_1 

AU02A-EIC 

0.1 F 

D406 

MTZJ12B 

D402 

AU02A-EIC 

D408 

MTZJ18B 

D802 

AU02A-EIC 

D803 

AU02A-EIC 

D404 

MTZJ33B 

D403 

MTZJ33B 

H-DRIVE 

Q405 

2SC1627_Y 

C420 

D410 

MTZJ6.8B 

C409 

C418 

50V 22 YK 

25V 

50V 

C402_1 

1000 

YK 

INA 

INB 

VP 

OUTB 

GND 

VFB 

OUTA 

GUARD 

FEEDB 

L802 

VI(1) 

VI(2) 

VI(3) 

GND 

IOM 

VDD 

VOC(3) 

VOC(2) 

VOC(1) 

17 

16 

18 

TO DY 

NC 

NC 


V+ 

V- 

H_OUT 

H.PLUSE 

ABL 

FROM/TO POWER 

GND 

H_GND 

H.DRV+B 

+B 

EMEGENCY 

20 

S805Y 

0.5 

11.4 

0 

31.0 

0 

22.3 

0 

1.3 

19 

1.3 

262.0 

0 

L401 

4.7mH 0909 

EMERGENCY 

Q402 

2SA1624 

0 

0 

0.1 

262.0 

117.0 

115.0 

28.0 

7.9 

NC 

0 

32.0 

61.0 

0 

0 

0 

0 

1.9 

2 1 

FOCUS 

SCREEN 

TO CRT 

FOCUS 

SCREEN 

CP806 

21 22 23 

99.6 

0 

6.4 

96.4 

101.6 

500V 56P SL 

R423 

10K 1/4W 

W851 

PCB010 

TMB553 

PCB110 

TCB411 

CC002 

TP-1S-05 

99.6 

0 

0 

0 

J801 

CVT3275-5101 



WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. 

NOTE: 

THE RESISTOR MARKED F IS FUSE RESISTOR. 

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP 

IS NON POLAR ONE.

8 

7 

6 

5 

4 

3 

2 

1 


REG 

Q503 

KTC3209_Y 

REG 

Q509 

KTC3209_Y 


8 

7 

6 

5 

4 

3 

2 

1 

3 4 

2 

1 

7W 

R503 

5.6 

COIL,LINE FILTER 

L501 

0R8A393F28Y 

2 

3 

1 

4 

RY501 

ALKS329 

8V REG. IC 


1 2 3 

5V REG. IC 


1 2 3 

FH501 

EYF-52BC 

FEED BACK 

IC506 

LTV-817M-VB 

F501 

50T040H 

T4A_L_250V 

+B ADJ. 

VR501 

1K 

4 

2 

3 

1 

FH502 

EYF-52BC 

CAUTION: DIGITAL TRANSISTOR 

1 

2 

DEGAUSS COIL 

L503 

8R200015 

T502 

0628001 

MAIN SWITCH 

SW501 

SDKVA30100 

1 

9 

3 

4 

6 

5 

1 

2 

2 

3 

4 5 

8 

7 

6 

POWER 

Q511 

2SK2647-01MR 

D 

S 

G 

SW 

Q513 

KRC102SRTK 

SW 

Q506 

KRA102SRTK 

8 

7 

6 

5 

3 

2 

1 

SW 

Q512 

KRA102SRTK 

T501 

8129098S 

10 

11 

12 

13 

14 

3 

P H 

2 

1 

TH501 

B59104-T80-B10 

R501 

1.5M 1/2W 

R511 

15 

16 

17 

18 

R502 

0.82 1W 

R508 

33 3W 

330 1W 

B502 

R510 

0.22 1W 

W4BRH3.5X6X1 

B504 

W5RH3.5X5X1.0 

HS503 

763WAA0162 

CP501 

A3963WV2-3PD 

AC220V-240V_50Hz 

CD501_1 

0G650809 

2 

1 

2 1 

CP502 

A1561WV2-2P 

1 

2 

R524 

150 1/4W 

R529 

100 

1/4W 

R523 

10 1/4W 

R528 

1K 

1SS133 

R522 

270 1/4W 

R505 5.6 

100 1/4W 

9.0 5.0 

R507 100 5.6 

1/4W 

R537 

100 

R516 

3.3K 1/4W 

8.9 

R532 

3.3K 1/4W 

R538 

270 1/4W 

R515 

R513 

1.5K 

1/2W 

R512 

R514 

1K 

100K 

R504 

2.2M 1/2W 

R506 

2.2M 1/2W 

R526 

100K 

R531 

10K 

R533 

1K 

R519 

1K 1/4W 

R525 

470 

4.7K 

C527 

250V 220P KX 

R521 

1K 1/2W 

C504 

0.047 M 

C516 

500V 470P B 

30DF6-FC 

C517_1 

2KV 680P RR 

C509 

0.022 M 

C503_1 

2KV 220P RR 

C507 

2KV 0.001 B 

C506 

2KV 0.001 B 

C526_2 

275V 0.22 ECQUL 

C501_2 

275V 0.1 ECQUL 

W818 

W819 

C508 

250V 0.001 KX 

C518 

0.01 B 

6.1 

C502 

0.001 M 

C514 

16V 470 YK 

W809 

W808 

C541 

25V 1000 YK 

D502 

RM11C-EIC 

D501 

RM11C-EIC 

D504 

RM11C-EIC 

D532 

1N4005-EIC 

D533 

1N4005-EIC 

D509 

C511 

25V 47 YK 

D516 

SB290S 

D510_1 

D512 

1N4937 

D518 

1SS133 

D508 

SB290S 

D517 

1SS133 

D515 

1SS133 

D513 

SB290S 

D525 

1SS133 

D530 

1SS133 

D529 

1N4005-EIC 

D534 

1N4005-EIC 

SW 

Q508 

KTC3198 

D503 

RM11C-EIC 

SW 

Q504 

2SC2412K 

SW 

Q505 

2SC2412K 

REG 

Q501 

KTC3209_Y 

D505 

SB290S 

D524 

SB290S 

D506 

MTZJ5.6B 

D511 

MTZJ18B 

SWITCHING 

Q502 

KTC3203_Y 

FEED BACK 

SWITCHING 

Q507 

KTC3198 

D519 

1SS133 

D514 

1SS133 

D521 

1SS133 

D507 

MTZJ18B 

D528 

MTZJ5.6B 

D520 

MTZJ18B 

C533 

10V 470 YK 

C515 

16V 1000 YK 

C523 

10V 100 YK 

C521 

160V 100 YXF 

C519 

16V 2200 YK 

D522 

MTZJ3.9B 

0 

POWER SCHEMATIC DIAGRAM 

(MAIN PCB) 

TO SOUND AMP/21PIN 

5.9 

C505_1 

450V 150 USR 

349 

349 

NC 

21.7 

NC 

C513 

50V 1 KA 

SOUND+B 

P.CON+8V 

SOUND_GND 

GND 

FROM/TO DEFLECTION/CRT 

H.DRV+B 

+B 

GND 

EMEGENCY 

H_GND 


POWER 

+B 

AT3.5V 

P.CON+8V 

AT+5.6V 

P.CON+5V 

GND 

5.6 

C535 

BROWN 

250V 0.0022 KX 

NOTE: 

THE RESISTOR MARKED F IS FUSE RESISTOR. 

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP 

IS NON POLAR ONE. 

PCB010 

TMB553 

BLUE 

BROWN 

NC 

9.0 5.0 

5.0 3.3 

4.5 NC 4.5 

NC NC 

NC 

0.1 

0 

0.8 

IN 

GND 

OUT 

IN 

GND 

OUT 

416.0 

0.2 

0.8 

9.1 

0 

0 

0 

0 

5.6 

0 9.0 

317.0 

416.0 

13.4 

0 

21.3 

8.9 

0 

10.68 

0 

8.9 

9.0 

0 

9.1 

3.9 

11.2 

0 

144.0 

0 

0 

13.9 

10.9 

0 

8.5 5.0 

10.8 0 8.0 

NC 

NC 

0 

9.1 

0.4 

0.4 

8.1 

8.1 

BLUE 

CAUTION: DIGITAL TRANSISTOR 

L502 

W5T29X7.5X19 

CAUTION: 




ARE 

ATTENTION: 







WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. 


NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

SW105 

SW104 

SW103 

SW102 

SW101 

J701 

D101 

TU001 

IC101 

C526_2 

RY501 

CP502 

L501 

R501 

C501_2 

F501 

FH502 FH501 

CP501 

T502 

C003_1 

C002 

D001 

R708 

R707 

R706 

L703 

L701 

R703 

OS101 

W814 

R126 

C122 

W004 

C527 

R503 

T501 

W007 

D501 

D502 

D503 

D504 

C506 

C507 

R510 

Q511 

R508 

R511 

C504 

C503_1 

R502 

IC1001 

HS1001 

R1002 

C1006 

B502 

R506 

R504 

C535 

C508 

IC506 

R524 

D512 

D520 

C502 

D525 

C511 

R516 

Q502 

W017 

R522 

R523 

D509 

C509 

D507 

D530 

Q508 

W003 

R532 

D533 

D534 

D532 

D529 

D516 

D508 

Q501 

Q503 

W002 

R507 

R505 

D506 

R538 

D505 

D524 

C519 

B504 

C517_1 

D513 

C521 

W019 

C515 

IC502 

W808 

IC501 

C523 

W809 

C533 

W021 

Q507 

D528 

D518 

R514 

VR501 

R519 

D521 

D514 

D519 

C608 

C610 

X101 

Q401 

C424 

CP401 

C422 

L401 

C423_1 

D402 

D409 

D413 

R490 

R450_1 

C431 

W048 

C432_2 

HS401 

L402 

R448 

R423 

T401 

R460 

C418 

R002 

R404 

C417_2 

Q405 

R455 

D407 

R419 

R411 

D401 

W039 

D411 

D404 

D403 

W807 

R410 

D408 

D406 

R405 

C403_2 

W851 

CF601 

R112 

W030 

L104 

L102 

L101 

R1003 

W001 

R118 

R109 

W012 

CP802A 

W014 

L601 

W011 

W026 

L603 

C626 

R719 

W037 

W038 

W013 

W027 

CP802B 

CP801_1 

TP801 

R801_1 TP803 

TP802 

R802_1 

HS801 

IC801 

D802 

D801 

D803 

R803_1 

R718 

R1009 

R1010 

J1001 J703 J702 

C631 

W055 

CF604 

L602 

R633 

C803 

R632 

C629 

R631 

W046 

D602 

W043 

R001 

W831 

D603 

R117 

C1010 

C1008 

R521 

IC401 

C402_1 

W049 

D410 

C541 

C406 

C1011 

C1001 

C1007 

W050 

TP002 

W804 

CP701A 

W025 

W029 

W016 

C109 

C602 

C619 

C616 

C633 

C101 

C106 

C704 

W009 

HS503 

R529 

L704 

B1003 

L705_1 

C514 

R407 

Q402 

R413 

R412 

W020 W008 

W042 

W051 

W047 

W018 

R414 

D515 

C513 

D511 

W010 

C1002 

W034 

HS402 

D517 

W917 

C1004 

C404 

C601 

C604 

C613 

Q509 

R408 

R447 

W819 

W818 

C409 

W813 

W820 

R402 

W015 

CD1002 

D510_1 

W824 

W823 

L604 

R658 

L605 

C804 

W044 

D522 

R622 

W024 

W040 

W041 

W822 

SW501 

FB401 

W033 

TH501 

L802 

W054 

TP401 

C416 

C420 

C516 

C819 

L001 

R810_1 

CP402 

C1003_1 

W022 

CC003 

W052 

W036 

W063 

W062 

C505_1 

R653 

R638 

S801Y 

S801X 

W068 

W035 

W069 

W053 

R456_1 

J801 

W006 

CP101 

W028 

C640_1 

CF607_1 

CF605 

W005 

CD803B 

CD803A 

S804X 

S804Y S805X 

S805Y 

CC002 

CD701B 

W821 

W825 

CD802A 

CD802B 

D804 

PRINTED CIRCUIT BOARDS 

MAIN/CRT/AV (INSERTED PARTS) 

SOLDER SIDE 

CD806_1 

F-1 F-2

R004 

R003 

R008 

R006 

R005 

C001 

R007 

R709 

R713 

R704 

R715 

R714 

R701 

R101 

R102 

R103 

R104 

R1004 

R512 R513 

R116 

C603 

C605 

C609 

C607 

R601 

R604 

C614 

C615 

R105 

R107 

R111 

R108 

R106 

R110 

R113 

R114 

C617 R608 

C618 

C407 

C401 

R401 

C405 

R403 

C408_1 

R409 

R602 

R603 

C611 

C612 

R120 

R119 

C108 

Q602 

R610 

R609 

Q601 

R605 

R607 

R606 

C107 

C105 

C104 

C103 

C102 

R649 

R647 

R645 

R644 

C642 

R650 

R646 

R648 

R640 

C639 

C638 

C637 

R639 

C636 

C635 

R637 

C627 

R626 

R627 

C634 

C632 

R628 

C628 

R634 

R625 

R623 

R804 

R806 

R807 

R808 

R809 

C802 

R805 

C703 

R717 

Q607 

R710 

R629 

Q606 

R630 

C630 

Q608 

R642 

R641 

C641 

R643 

R636 

R624 

R651 

Q504 

Q505 

R526 

C1009 

R531 

R652 

R635 

R711 

C646 

W815 

Q513 

Q506 Q512 

IC199 

R115 

C518 

R123 

R124 

C647 

R654 

R657 

Q609 

C650 

R656 

R655 

C648 

R621 

L706 

R702 

C606 

R537 

R528 

R533 

R515 

R525 

R666 

C655_1 

C1012 

C702 

C1013_1 

C656 

W810 

C709_1 

PRINTED CIRCUIT BOARDS 

MAIN/CRT/AV (CHIP MOUNTED PARTS) 

SOLDER SIDE 

F-3 F-4

Colour Television TX-21JT2P TX-21JT2P/B Z-M3L Chassis - Reptips

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