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Panasonic TX-28PN1D, Руководство по обслуживанию, Страница: 11 / 23

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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.

REPLACEMENT PARTS LIST

Important Safety Notice

Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

COMMON PARTS

EXPLODED VIEW

SPEAKER 

     1

EASG12D552A2

TUNER            

     2

ENV57K01G3F

REMOTE CONTROL   

     3

EUR7651010

PANASONIC BADGE  

     4

TBM0E3002

POWER BUTTON     

     5

TBX0E81100

5-KEY BUTTON     

     6

TBX0E81200

CRT FIXING SCREW 

     7

THT1062J

AV COVER         

     8

TKP0E12701

CHASSIS RAIL     

     9

TMZ0E9803

L P.C.B.         

    10

TNP0EL006AA

FOCUS LEAD ASSY  

    11

TXJ/FC0DEG1

F.B.T.+ ANODE ASSY    

    12

ZTFP14501A

MISCELLANEOUS COMPONENTS

BATTERY          

.

R6RC/2P

CRT EARTH SPRING 

.

TES2298     

IR WINDOW        

.

TKP0E12601

LED HOLDER       

.

TMW0E704-1

I.C.s

RGB OUTPUT       

IC351

TDA6108JF

VERTICAL OUTPUT       

IC451

LA78045-E

MICRO VCT4973FPZF1

IC601

GP4L/SW1.03

IC RESET         

IC603

XC61CN2802TH

POWER SUPPLY     

IC801

STRW6754LF06

ERROR AMPLIFIER  

IC840

SE130N      

REGULATOR        

IC850

PQ1CG21H2RZH

REGULATOR        

IC860

PQ1CG21H2RZH

REGULATOR        

IC870

C0CBABD00059

AUDIO AMPLIFIER  

IC2301

LA42072-E

AUDIO SWITCH     

IC2401

C0JBAS000227

LED RECEIVER     

RM1062

KSM-602LM2EL

FUSES

FUSE             

F840

K5D502BNA005

FS LINK 

F841

TSF19632

DIODES

THERMISTOR       

CF830

59890T60B110

DIODE            

D351

1N4148-34

DIODE            

D352

1N4148-34

DIODE            

D353

1N4148-34

DIODE            

D354

1N4148-34

DIODE            

D357

1N4148-34

DIODE            

D358

1N4148-34

DIODE            

D359

1N4148-34

DIODE   

D360

EU02

DIODE   

D361

EU02

DIODE   

D362

EU02

DIODE                

D402

1SR124-4AT82

DIODE                

D501

1SR124-4AT82

DIODE                

D506

1SR124-4AT82

DIODE            

D507

1N4148-34

DIODE            

D512

1N4148-34

DIODE                

D513

1SR124-4AT82

DIODE                

D515

1SR124-4AT82

DIODE                

D516

1SR124-4AT82

DIODE                

D552

1SR124-4AT82

DIODE            

D556

FMQ-G2FLS699

DIODE                 

D557

RU3LFA1     

DIODE            

D558

1N4148-34

DIODE            

D561

1N4148-34

DIODE            

D562

1N4148-34

DIODE            

D580

MA4130MTA

DIODE                

D601

DAN217T146  

DIODE            

D604

1N4148WS

DIODE                

D708

1SR124-4AT82

DIODE   

D801

EU02

DIODE   

D802

EU02

DIODE            

D803

RS406MBSR01

DIODE                 

D810

SARS01LF-F7

DIODE                

D817

1SR124-4AT82

DIODE            

D820

MAZ20820A0LS

DIODE            

D823

1N4148-34

DIODE            

D824

1N4148-34

DIODE            

D825

GDZJ6.8C-34

DIODE   

D840

RU4AMLF-M1

DIODE                 

D841

RU3LFA1     

DIODE                

D842

RU4BLF-L1   

DIODE            

D843

AU02AV0

DIODE            

D844

1N4148WS

DIODE            

D845

GDZJ3.3A-34

DIODE                

D846

1SR124-4AT82

DIODE            

D847

1N4148-34

DIODE            

D849

GDZJ3.6A-34

DIODE SFPB-74V   

D850

B0JCNE000004

DIODE            

D851

B0HCMM000014

DIODE            

D852

GDZJ6.8C-34

DIODE                

D853

MTZJT-777.5B

DIODE

D854

MA165TA5

DIODE SFPB-74V   

D860

B0JCNE000004

DIODE            

D861

B0HCMM000014

DIODE            

D862

GDZJ20C-34

DIODE            

D880

GDZJ8.2B-34

DIODE            

D881

1N4148WS

DIODE 

D890

MTZJT-7716A

DIODE 

D891

MTZJT-7716A

11

Содержание TX-28PN1D

Страница 1: ...66MHz CZ STEREO 40 4MHz L 39 75MHz L NICAM Colour 34 47MHz PAL 34 5MHz 34 65MHz SECAM 38 3MHz 38 15MHz SECAM L Terminals AV1 IN Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 10kΩ RGB 21 pin 0 7V p p 75Ω AV1 OUT Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 1kΩ AV2 IN Video 21 pin 1V p p 75Ω Audio 21 pin 500mV rms 10kΩ S Video IN Y 1V p p 75Ω 21 pin C 0 3V p p 75Ω AV2 OUT Video 21 pin 1V p p 75Ω ...

Страница 2: ...t 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 t...

Страница 3: ...SERVICE HINTS How to remove the rear cover 1 Remove the 10 screws as shown in Fig 2 LOCATION OF CONTROLS L Board Focus Screen D Board Fig 3 3 Fig 2 SCREWS SCREWS ...

Страница 4: ...heck is used to automatically check the bus lines and hexadecimal code of the TV set To enter Self Check mode press the STATUS button on the remote control and at the same time press the down v button on the customer controls at the front the TV set To exit Self Check switch off the TV set at the power button If the CCU ports have been checked and found to be incorrect or not located then will app...

Страница 5: ...WAVEFORM PATTERN TABLE 5 CONDITIONS Contrast MAX Brightness MID Colour MID Sharpness MID R G B IC601 Receive a window pattern ...

Страница 6: ...tion Note All setting values are approximate Settings Special features EAROM copy TV EXT FLASH program copy EXT TV Horizontal Position H Pos 4 Optimum setting Vertical Position V Pos 0 Optimum setting Horizontal Amplitude H Amp 93 Optimum setting Vert Amplitude V Amp 15 Optimum setting EW amplitude EW Amp 1 30 Optimum setting Lower Corner Lower Corner 11 Optimum setting Trapezium comp Trapez 1 4 O...

Страница 7: ...303 Q306 Q305 Q304 Q307 Q308 Q309 4 1 3 D6 IC601 16 IF1 MICROPROCESSOR VCT4973FPZF1 17 IF2 71 BOUT 72 GOUT 73 ROUT 4 SPEAKL 5 SPEAKR AV2_OR 9 AV2_OL 8 AV3_IL 10 AV3_V 38 AV2_OUT 41 AV2_C 34 AV2_CVBS 35 AV12_IR 13 AV3_IR 11 82 SENSE AV12_IL 12 AV1_CVBS 33 AV1_OUT 40 G_IN 31 R_IN 32 B_IN 30 AV1_OL 6 AV1_OR 7 60 H OUT 61 HFLB 83 EW 85 V 84 V 59 VPROT IC451 VERTICAL 6 1 5 7 D601 VFLB Q701 Q703 Q702 T5...

Страница 8: ... 6V 142V R890 33V 3 3V_SBY RS RM1062 VCC R003 D801 D802 R822 R823 D803 R801 IC870 REG 1 3 5 IC850 REG 1 2 D852 8V IC601 VCT4973FPZF1 2 8V 19 20 87 5V_DEF 21 64 68 3 3V 24 43 1 8V_SBY 46 65 3 3V_SBY AUDIO OUTPUT IC2301 7 15V 5 5V 3 3V_SBY 3 3V_SBY IC1103 8 EAROM IC603 2 RESET IC2401 14 AUDIO SWITCH 8V 2 D7 SERVICE POWER BUS IC801 POWER SUPPLY 4 3 6 1 PC841 D825 R825 CF830 350V D854 D853 IC860 REG 1...

Страница 9: ... VPROT 59 FBIN 29 RM REMOTE RM1062 RL801 LED D1061 SCL 6 IC1103 EAROM SDA 5 TUNER 5 SDA 4 SCL 1 AGC 8 SLOW2 Q603 SERVICE TEST 5 6 D7 7 8 RM SDA SCL KEYSCAN LOCAL KEYS SWITCHING MATRIX Q1062 Q895 SCL 57 SDA 58 1 VOUT IC603 RESET IC850 PQ1CG21H2RZH 5 Q861 POWER SUPPLY Q2102 D2108 6 MUTE IC2301 LA42072 E D601 D BOARD AV2 21 PIN SCART AV1 21 PIN SCART 8 SLOW1 16 FBIN ...

Страница 10: ...PARTS LOCATION 10 NOTE The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List 13 5 3 8 18 10 19 16 6 7 14 4 17 11 12 1 15 2 9 ...

Страница 11: ...062 KSM 602LM2EL FUSES FUSE F840 K5D502BNA005 FS LINK F841 TSF19632 DIODES THERMISTOR CF830 59890T60B110 DIODE D351 1N4148 34 DIODE D352 1N4148 34 DIODE D353 1N4148 34 DIODE D354 1N4148 34 DIODE D357 1N4148 34 DIODE D358 1N4148 34 DIODE D359 1N4148 34 DIODE D360 EU02 DIODE D361 EU02 DIODE D362 EU02 DIODE D402 1SR124 4AT82 DIODE D501 1SR124 4AT82 DIODE D506 1SR124 4AT82 DIODE D507 1N4148 34 DIODE D...

Страница 12: ...35VB100K COIL L005 EXCELSA35T COIL L108 ELJFAR68KF2 COIL L300 EXCELDR35V COIL L301 TLTACT4R7K COIL L553 ELC16B821L COIL L555 ELC10D821E COIL L556 ELC08D682E COIL L601 G0C100JA0055 COIL L602 G0C100JA0055 COIL L603 G0C100JA0055 COIL L604 G0C100JA0055 COIL L605 EXCELDR35V COIL L606 G0C100JA0055 COIL L607 EXCELDR25V COIL L608 G0C100JA0055 COIL L609 G0C100JA0055 COIL L610 EXCELSA35T COIL L611 G0C100JA0...

Страница 13: ...R376 ERJ6GEYJ183 0 1W 5 18K Ω S M CARB R403 ERJ6GEYJ563 0 1W 5 56K Ω S M CARB R405 ERJ6GEYJ563 0 1W 5 56K Ω METAL R406 ERX12SJR82P 0 5W 5 R82 Ω METAL R416 ERX2SJSR82H 2W 5 0 82 Ω S M CARB R451 ERJ6GEYJ223 0 1W 5 22K Ω S M CARB R453 ERJ6GEYJ103 0 1W 5 10K Ω METAL R505 ERG1SJ222E 0 5W 5 2K2 Ω S M CARB R507 ERJ6GEYJ561 0 1W 5 560 Ω S M CARB R512 ERJ6ENF1001 0 1W 1 1K Ω S M CARB R513 ERJ6GEYJ680 0 1W ...

Страница 14: ...2 0 1W 5 4K7 Ω S M CARB R1202 ERJ6GEYJ472 0 1W 5 4K7 Ω S M CARB R1228 ERJ6GEYJ220 0 1W 5 22 Ω S M CARB R1229 ERJ6GEYJ220 0 1W 5 22 Ω S M CARB R2110 ERJ6GEY0R00 0 1W 0 Ω S M CARB R2111 ERJ6GEYJ221 0 1W 5 220 Ω S M CARB R2112 ERJ6GEYJ102 0 1W 5 1K Ω S M CARB R2114 ERJ6GEYJ103 0 1W 5 10K Ω S M CARB R2115 ERJ6GEYJ222 0 1W 5 2K2 Ω CARBON R2116 ERD25TJ102 0 25W 5 1K Ω SMD R2325 ERJ6GEYJ2R2V 125W 5 2R2 Ω...

Страница 15: ...ECT C654 F2A1C101A180 16V 100µF ELECT C655 ECA1CM221GB 16V 220µF S M CAP C661 ECJ2VC1H102J 50V 1nF S M CAP C662 ECJ2VC1H102J 50V 1nF ELECT C663 F2A1H3R3A182 50V 3 3µF S M CAP C664 ECUV1H104KBX 50V 100nF ELECT C665 F2A1C470A180 16V 47µF ELECT C666 F2A1C470A180 16V 47µF ELECT C667 F2A1C470A180 16V 47µF ELECT C668 F2A1C470A180 16V 47µF CERAMIC C704 F1B2H392A015 500V 3 9nF CERAMIC C806 ECKWBE472ZER 25...

Страница 16: ...JB16673 CRT SOCKET SC351 0330550049 SWITCHES SWITCH SW840 ESB92S11B SWITCH SW1011 EVQ11G05R SWITCH SW1012 EVQ11G05R SWITCH SW1013 EVQ11G05R SWITCH SW1014 EVQ11G05R SWITCH SW1015 EVQ11G05R RELAYS RELAY RL801 8 1419125 3 DIFFERENCES FOR MODEL TX 28PN1D EXPLODED VIEW AC CORD ASSY 13 TXASX01ABLE BACK COVER 14 TKU0E0140 C R T 15 W66MAF185X03 CABINET 16 TKY0E0151 D P C B 17 D 28PN1D DEGAUSS COIL 18 TLK0...

Страница 17: ...APACITORS FILM C553 ECWF2155JSB 250V 1 5µF FILM C554 ECWF2334JSB 250V 330nF FILM C559 ECWH16622JVB 1 6KV 6 2nF FILM C560 ECQF4273JZH 400V 27nF FILM C569 ECWH16472JVB 1600V 4 7nF CERAMIC C821 ECKC3D681J 2KV 680pF DIFFERENCES FOR MODEL TX 29PN1D EXPLODED VIEW AC CORD ASSY 13 TXASX01AAXE BACK COVER 14 TKU0E0141 C R T 15 A68EPD10X30 CABINET 16 TKY0E0152 D P C B 17 D 29PN1D DEGAUSS COIL 18 TLK8E05210 M...

Страница 18: ...3 TXASX01AAXE BACK COVER 14 TKU0E0141 C R T 15 A68EPD10X30 CABINET 16 TKY0E0152 D P C B 17 D 29PN1P DEGAUSS COIL 18 TLK8E05210 MODEL LABEL 19 TBM0E0426 MISCELLANEOUS COMPONENTS CARTON TPC0E45301 BOTTOM CUSHION TPD0E0068 TOP CUSHION TPD0E0069 INSTRUCTION BOOKS BULGARIAN TQB0E0153M M ROMANIAN TQB0E0153N M POLISH TQB0E0153P M HUNGARIAN TQB0E0153Q M CZECH TQB0E0153R M ENGLISH TQB0E0153U M SLOVAKIAN TQ...

Страница 19: ...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 failur...

Страница 20: ......

Страница 21: ......

Страница 22: ... D802 D7 IC870 B5 Q611 A2 D803 E7 Q701 B6 D810 E6 TP S Q702 B5 D817 D6 TPD1 A2 Q703 B5 D820 E6 TPD2 A2 Q841A E4 D823 D6 TPD3 A4 Q850 D2 D824 D6 TPD8 C1 Q861 D4 D825 D6 TPD11 F5 Q880 B4 D840 F5 TPD12 D3 Q881 B4 D841 E5 TPD13 D3 Q882 B4 D842 D5 TPD16 B4 Q893 E4 D843 D4 TPD17 B4 Q895 C5 D844 D5 TPD18 A1 D845 C5 TPD19 D3 DIODES D846 C5 TPD20 B2 D1056 F7 D847 E5 TPD21 E4 D1061 F8 D849 D4 TPD23 C5 D1132...

Страница 23: ... F3 Q351 F1 D361 F2 Q352 F2 D362 F3 Q353 F1 Q354 E3 IC S IC351 F2 DIODES D351 E3 TP S D352 E3 TPL1 F1 D353 E3 TPL2 F2 D354 E2 TPL3 F1 D357 F2 TPL4 E3 D358 F2 TPL5 E1 D359 F1 TPL6 F3 L BOARD TNP0EL006 23 1 2 E F 3 ...

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