Daewoo ST263 DVST7L3 Service Manual Download

Page: 27 / 33

C627

HCBK103KBA C CHIP CERA

50V X7R 0.01MF K 1608

C628

HCFH223ZBA C CHIP CERA

25V Y5V 0.022MF Z 1608

C630

HCBK103KBA C CHIP CERA

50V X7R 0.01MF K 1608

C631

HCBK103KBA C CHIP CERA

50V X7R 0.01MF K 1608

C632

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C633

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C634

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C635

HRFS000-BA R CHIP

1/16 0 OHM 1608

C640

HCQK201JBA C CHIP CERA

50V CH 200PF J 1608

C692

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C693

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C694

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C695

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C696

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C697

HCQK330JBA C CHIP CERA

50V CH 33PF J 1608

C809

HCBK472KCA C CHIP CERA

50V X7R 4700PF K 2012

C810

HCBK473KCA C CHIP CERA

50V X7R 0.047MF K 2012

C811

HCBK473KCA C CHIP CERA

50V X7R 0.047MF K 2012

C827

HCFH683ZBA C CHIP CERA

25V Y5V 0.068MF Z 1608

C831

HCBK103KBA C CHIP CERA

50V X7R 0.01MF K 1608

D801

DDBS105G-C DIODE BRIDGE

DBS105G CHIP

IC051

1MSP3417DG IC NICAM

MSP3417D-QG3

IC151

1LC74793--

IC VPS

LC74793JM

IC251

1TDA9605H-

IC HI-FI

TDA9605H

IC301

1LA71750M-

IC A/V 1 CHIP

LA71750M

IC361

1LA70100M-

IC SECAM-L

LA70100M

IC501

168KT85ATS

IC MICOM

M37760M8H-1E6GP

IC502

14ATM24D08 IC EPROM

ATM24D08

IC503

1PT6955---

IC DRIVER

PT6955 24TP(LED DR)

L607

HLX1210001

BEAD CHIP

TB201209Z121

L608

HLX1210001

BEAD CHIP

TB201209Z121

L611

HLX1210001

BEAD CHIP

TB201209Z121

Q305

T2SC2412KB TR CHIP

2SC2412K-T146-BR

Q330

T2SA1037KB TR CHIP

2SA1037AKT146-R

Q331

T2SC2412KB TR CHIP

2SC2412K-T146-BR

R056

HRFS562JBA R CHIP

1/16 5.6K OHM J 1608

R202

HRFS334JBA R CHIP

1/16 330K OHM J 1608

R203

HRFS181JBA R CHIP

1/16 180 OHM J 1608

R205

HRFS752JBA R CHIP

1/16 7.5K OHM J 1608

R206

HRFS273JBA R CHIP

1/16 27K OHM J 1608

R211

HRFS512JBA R CHIP

1/16 5.1K OHM J 1608

R251

HRFS335JBA R CHIP

1/16 3.3M OHM J 1608

R256

HRFS680JBA R CHIP

1/16 68 OHM J 1608

R257

HRFS242JBA R CHIP

1/16 2.4K OHM J 1608

R258

HRFS680JBA R CHIP

1/16 68 OHM J 1608

R259

HRFS242JBA R CHIP

1/16 2.4K OHM J 1608

R260

HRFS680JBA R CHIP

1/16 68 OHM J 1608

R261

HRFS242JBA R CHIP

1/16 2.4K OHM J 1608

R262

HRFS680JBA R CHIP

1/16 68 OHM J 1608

R263

HRFS242JBA R CHIP

1/16 2.4K OHM J 1608

R266

HRFS333JBA R CHIP

1/16 33K OHM J 1608

R270

HRFS333JBA R CHIP

1/16 33K OHM J 1608

LOC.

PART-CODE

PART-NAME

PART-DESC.

REMARK

R271

HRFS470JBA R CHIP

1/16 47 OHM J 1608

R302

HRFS822JBA R CHIP

1/16 8.2K OHM J 1608

R304

HRFS202JBA R CHIP

1/16 2K OHM J 1608

R308

HRFS102JBA R CHIP

1/16 1K OHM J 1608

R309

HRFS155JBA R CHIP

1/16 1.5M OHM J 1608

R310

HRFS155JBA R CHIP

1/16 1.5M OHM J 1608

R320

HRFS471JBA R CHIP

1/16 470 OHM J 1608

R323

HRFS682JBA R CHIP

1/16 6.8K OHM J 1608

R324

HRFS202JBA R CHIP

1/16 2K OHM J 1608

R327

HRFS332JBA R CHIP

1/16 3.3K OHM J 1608

R328

HRFS104JBA R CHIP

1/16 100K OHM J 1608

R349

HRFS101JBA R CHIP

1/16 100 OHM J 1608

R350

HRFS331JBA R CHIP

1/16 330 OHM J 1608

R366

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R377

HRFS154JBA R CHIP

1/16 150K OHM J 1608

R380

HRFS202JBA R CHIP

1/16 2K OHM J 1608

R381

HRFS302JBA R CHIP

1/16 3K OHM J 1608

R402

HRFS393JBA R CHIP

1/16 39K OHM J 1608

R404

HRFS363JBA R CHIP

1/16 36K OHM J 1608

R405

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R505

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R506

HRFS472JBA R CHIP

1/16 4.7K OHM J 1608

R510

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R511

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R515

HRFS222JBA R CHIP

1/16 2.2K OHM J 1608

R517

HRFS102JBA R CHIP

1/16 1K OHM J 1608

R518

HRFS182JBA R CHIP

1/16 1.8K OHM J 1608

R519

HRFS101JBA R CHIP

1/16 100 OHM J 1608

R520

HRFS561JBA R CHIP

1/16 560 OHM J 1608

R521

HRFS561JBA R CHIP

1/16 560 OHM J 1608

R525

HRFS104JBA R CHIP

1/16 100K OHM J 1608

R527

HRFS273JBA R CHIP

1/16 27K OHM J 1608

R529

HRFS201JBA R CHIP

1/16 200 OHM J 1608

R534

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R536

HRFS103JBA R CHIP

1/16 10K OHM J 1608

R539

HRFS431JBA R CHIP

1/16 430 OHM J 1608

R547

HRFS332JBA R CHIP

1/16 3.3K OHM J 1608

R550

HRFS472JBA R CHIP

1/16 4.7K OHM J 1608

R555

HRFS820JBA R CHIP

1/16 82 OHM J 1608

R606

HRFS750JBA R CHIP

1/16W 75 OHM J 1608

R611

HRFS750JBA R CHIP

1/16W 75 OHM J 1608

RJ001

HRFS000-BA R CHIP

1/16 0 OHM 1608

RJ041

HRFS000-BA R CHIP

1/16 0 OHM 1608

RJ042

HRFS000-BA R CHIP

1/16 0 OHM 1608

RJ043

HRFS000-BA R CHIP

1/16 0 OHM 1608

RJ201

HRF8000-EA

R CHIP

1/8 0 OHM 3216

RJ202

HRF8000-EA

R CHIP

1/8 0 OHM 3216

RJ203

HRF8000-EA

R CHIP

1/8 0 OHM 3216

RJ241

HRFS000-BA R CHIP

1/16 0 OHM 1608

RJ242

HRFS000-BA R CHIP

1/16 0 OHM 1608

RJ501

HRF8000-EA

R CHIP

1/8 0 OHM 3216

RJ502

HRF8000-EA

R CHIP

1/8 0 OHM 3216

LOC.

PART-CODE

PART-NAME

PART-DESC.

REMARK

ELECTRICAL PARTS LIST

Summary of Contents for ST263 DVST7L3

Page 1: ...Service Manual S M No VTG7J3DET0 Apr 2002 DAEWOO ELECTRONICS CO LTD http svc dwe co kr Video Cassette Recorder Model PAL SECAM MODELS ST263 DVST7L3 ALLT MECHA Hi Fi MONO DVST7L3 2 ...

Page 2: ...ielectric strengthen between power cord plug prongs and exposed accessible parts of the set RF terminals antenna terminals video and audio input output terminals microphone jack ear phone jacks etc is greater than values given table 1 3 Clearance distance When replacing primary circuit component confirm specified clearance distance d d between soldered terminals and between terminals and surroundi...

Page 3: ...s Use on AC voltmeter to measure across both terminals of load Z See figure2 and following table Leakage current ratings for selected are as AC Line Voltage Region Load Z Leakage Cur rent i Clearance Distance d d 100V Japan 1kΩ i 1 mArms Exposed accessible parts 110 to 130V USA Canada 15kmF 1kΩ i 0 5mArms Exposed accessible parts 110 to 130V 200 to 240V Europe Australia 2kΩ i 0 7mA peak i 2mAdc An...

Page 4: ...4 DVST7C3 FRONT VIEW DVST7E3 FRONT VIEW DVST7L3 FRONT VIEW DVST7M3 FRONT VIEW ...

Page 5: ...6 EXTERNAL VIEWS 2 REAR VIEWS FUNCTION MONO 1 SCART TYPE REAR VIEW MONO 2 SCART TYPE REAR VIEW HI FI 2 SCART TYPE REAR VIEW MONO RCA TYPE REAR VIEW HI FI RCA TYPE REAR VIEW ...

Page 6: ...4 Insert PATH JIG and press REC button on the remote control 5 Check the position of the V sync from the rising edge of the SW pulse Standard 6 5H 0 5H ITEM MODE ADJUSTMENT POINT CHECK POINT TEST EQUIPMENT TEST TAPE INPUT SIGNAL 6 5H ADJUSTMENT PLAY REC BUTTON PIN 4 PIN 5 OF P502 OSCILLOSCOPE DP 2 NO SIGNAL ADJUSTMENT PARTS MEASURING POINT PCB MAIN TOP VIEW TMI BLOC PRE AMP P502 TO PATH JIG OSCILL...

Page 7: ...er with NETTETE IMAGE control at cen ter position 240 lines with NETTETE IMAGE control at center position AUDIO Recording system Input Output Frequency Range Signal to Noise Ratio Audio Distortion Longitudinal track 8dBm CENELEC standard more than 47 k ohms unbalanced 6dBm CENELEC standard less than 1k ohms unbalanced 100k ohms load 100Hz to 8 000Hz More than 38dB Less than 3 SP TUNER Tuning syste...

Page 8: ...9 CIRCUIT INFORMATION 1 INTERCONNECT WIRING DIAGRAM ...

Page 9: ...10 CIRCUIT INFORMATION 2 POWER CIRCUIT DIAGRAM ...

Page 10: ... 72 C 323 323 323 Q802 E 0 0 0 B 0 25 0 26 0 17 C 0 12 0 11 0 17 Q821 E 12 58 12 6 12 6 B 13 2 13 2 13 2 C 15 6 15 36 15 4 Q822 E 5 2 5 19 5 2 B 5 89 5 89 5 89 C 5 97 5 97 5 96 Q825 E 0 0 0 B C 5 89 5 89 5 89 Q826 E 0 0 0 B 0 73 0 73 0 73 C 1 T801 PIN 1 X 0 1KV DIV Y 5uS DIV 2 T801 PIN 3 X 2V DIV Y 2mS DIV 3 T801 PIN4 X 5V DIV Y 5uS DIV 4 IC801 PIN3 X 0 5V DIV Y 5uS DIV 5 IC801 PIN 4 X 2V DIV Y 5u...

Page 11: ...12 CIRCUIT INFORMATION 3 POWER BLOCK DIAGRAM ...

Page 12: ...13 CIRCUIT INFORMATION 4 SYSCON CIRCUIT DIAGRAM ...

Page 13: ... 8 4 84 61 4 96 4 8 4 91 SYSCON MODE LOC PIN EE PLAY REC 62 0 01 0 03 0 63 64 5 18 0 5 18 65 5 18 0 01 5 18 66 0 04 0 01 0 12 67 0 5 2 0 68 0 0 01 0 69 0 0 0 12 70 5 17 5 17 5 15 71 5 04 5 01 5 01 72 5 01 5 01 5 01 73 0 12 0 14 0 08 74 0 3 2 58 0 09 75 0 03 0 0 09 76 0 2 5 2 57 77 0 2 6 2 72 78 1 33 0 0 09 79 0 0 5 0 5 80 5 02 0 5 0 5 81 1 6 0 01 1 58 82 5 21 0 0 83 4 55 5 01 5 01 84 5 01 5 01 5 1...

Page 14: ...15 CIRCUIT INFORMATION 5 SERVO SYSCON BLOCK DIAGRAM ...

Page 15: ...16 CIRCUIT INFORMATION 6 AV SECAM COLOR CIRCUIT DIAGRAM ...

Page 16: ... 0 74 0 73 95 1 94 0 74 0 73 96 1 95 0 74 0 73 97 0 0 02 0 02 98 2 29 2 29 2 43 99 2 29 2 29 2 43 100 2 29 2 29 2 56 A V MODE LOC PIN EE PLAY REC Q201 E 0 02 0 02 0 02 B 0 03 0 03 0 84 C 5 11 0 1 0 77 Q203 E 3 51 0 1 0 89 B 3 43 0 04 1 64 C 5 04 0 04 4 83 Q204 E 0 0 02 14 24 B 0 0 7 19 43 C 5 11 0 03 1 05 Q205 E 0 14 0 02 14 15 B 0 0 71 18 87 C 0 02 0 02 0 02 Q206 E 5 16 5 16 5 16 B 5 16 4 46 5 15...

Page 17: ...18 CIRCUIT INFORMATION 7 1 VIDEO PLAYBACK PATH FOR PAL 7 2 VIDEO RECORD PATH FOR PAL ...

Page 18: ...19 CIRCUIT INFORMATION 8 HIFI SW CIRCUIT DIAGRAM ...

Page 19: ...28 39 0 00 0 00 0 00 40 5 18 0 00 5 10 41 0 94 5 20 0 94 42 4 75 0 94 4 74 43 4 86 4 81 4 81 44 1 98 1 97 1 97 HIFI SW MODE LOC PIN EE PLAY REC IC601 1 5 13 5 14 5 13 2 5 16 5 16 5 15 3 5 16 5 16 5 13 4 5 15 5 15 5 14 5 5 16 5 14 5 16 6 0 0 01 0 01 7 0 01 0 01 0 01 8 0 01 0 01 0 01 9 12 19 0 01 12 26 10 12 19 12 23 12 26 11 0 01 0 01 0 01 12 5 16 5 15 5 15 13 5 14 5 14 5 13 14 5 16 5 17 5 13 15 5 ...

Page 20: ...21 CIRCUIT INFORMATION 9 PIF CIRCUIT DIAGRAM ...

Page 21: ...00 38 0 00 0 00 0 00 39 0 00 0 00 0 00 40 0 00 0 00 0 00 41 0 00 0 00 0 00 42 2 60 0 00 2 26 43 2 56 0 04 2 56 44 0 00 0 00 0 00 PIF MODE LOC PIN EE PLAY REC IC151 1 0 02 0 01 0 02 2 2 66 2 68 2 64 3 2 66 2 70 2 66 4 0 02 0 00 0 02 5 0 00 0 00 0 00 6 4 83 4 75 4 71 7 4 87 4 83 4 76 8 5 22 5 26 5 20 9 4 84 4 86 4 80 10 0 02 0 00 0 02 11 2 30 2 31 2 28 12 2 30 2 32 2 28 13 1 32 1 00 0 98 14 0 00 0 0...

Page 22: ...24 DISASSEMBLY 1 PACKING ASS Y ...

Page 23: ...26 DVST7L3 SERIES ...

Page 24: ...29 DISASSEMBLY 3 INSTRUMENT DISASSEMBLY 3 1 SET TOTAL ...

Page 25: ...6 D7 T4 5 A2200 97SA318050 LC BRKT AS T5 MECHA B2040 97P885X146 CONN AS A C HEAD 6P SHIELD A2201 7274300611 SCREW TAPPTITE TT3 RND 3X6 MFZN A2400 97SA317310 IDLER PLATE TOT AS T2 MECHA A2401 97S3108200 POLYWASHER D2 6XD6 0XT0 5 A2600 97S2909400 TABLE REEL POM F20 03 BLACK A2700 97SA317200 TENSION LVR TOT AS T MECHA A2800 97SA317400 S BRAKE AS T MECHA A2900 97SA317510 T BRAKE AS T2 MECHA A3000 97S8...

Page 26: ...RT CODE PART NAME PART DESC REMARK C271 HCBK682KBA C CHIP CERA 50V X7R 6800PF K 1608 C277 HCBK682KBA C CHIP CERA 50V X7R 6800PF K 1608 C281 HCFH104ZBA C CHIP CERA 25V Y5V 0 1MF Z 1608 C282 HCBK122KBA C CHIP CERA 50V X7R 1200PF K 1608 C285 HCQK331JBA C CHIP CERA 50V CH 330PF J 1608 C286 HCFH104ZBA C CHIP CERA 25V Y5V 0 1MF Z 1608 C293 HCQK331JBA C CHIP CERA 50V CH 330PF J 1608 C301 HCBK473KCA C CHI...

Page 27: ... 4K OHM J 1608 R266 HRFS333JBA R CHIP 1 16 33K OHM J 1608 R270 HRFS333JBA R CHIP 1 16 33K OHM J 1608 LOC PART CODE PART NAME PART DESC REMARK R271 HRFS470JBA R CHIP 1 16 47 OHM J 1608 R302 HRFS822JBA R CHIP 1 16 8 2K OHM J 1608 R304 HRFS202JBA R CHIP 1 16 2K OHM J 1608 R308 HRFS102JBA R CHIP 1 16 1K OHM J 1608 R309 HRFS155JBA R CHIP 1 16 1 5M OHM J 1608 R310 HRFS155JBA R CHIP 1 16 1 5M OHM J 1608 ...

Page 28: ...E PART NAME PART DESC REMARK C279 CEXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C283 CEXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C291 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7 C292 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7 C302 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP C304 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP C305 CEXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C309 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP C313 CEXF1H1...

Page 29: ... THVV952GBA 9 5M AUTO SW503 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW504 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW505 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW506 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW507 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW508 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW509 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO X301 5XE4R433TB CRYSTAL QUARTZ HC 49 U 4 433619MHZ 15PPM...

Page 30: ...060TA WIRE COPPER 0 6X52MM TAPING JP102 85801060TA WIRE COPPER 0 6X52MM TAPING JP103 85801060TA WIRE COPPER 0 6X52MM TAPING JP104 85801060TA WIRE COPPER 0 6X52MM TAPING JP107 85801060TA WIRE COPPER 0 6X52MM TAPING JP108 85801060TA WIRE COPPER 0 6X52MM TAPING JP113 85801060TA WIRE COPPER 0 6X52MM TAPING JP114 85801060TA WIRE COPPER 0 6X52MM TAPING JP115 85801060TA WIRE COPPER 0 6X52MM TAPING JP118 ...

Page 31: ...1 2K OHM J R326 RD AZ472J R CARBON FILM 1 6 4 7K OHM J LOC PART CODE PART NAME PART DESC REMARK R329 RD AZ102J R CARBON FILM 1 6 1K OHM J R330 RD AZ223J R CARBON FILM 1 6 22K OHM J R331 RD AZ103J R CARBON FILM 1 6 10K OHM J R362 RD AZ102J R CARBON FILM 1 6 1K OHM J R401 RD AZ473J R CARBON FILM 1 6 47K OHM J R403 RD AZ102J R CARBON FILM 1 6 1K OHM J R501 RD AZ473J R CARBON FILM 1 6 47K OHM J R502 R...

Page 32: ...5801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP044 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP052 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP055 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP056 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP057 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP058 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP059 85801065GY WIRE COPPER ...

Page 33: ...WG22 1 0 65 TIN COATING JP191 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING LOC PART CODE PART NAME PART DESC REMARK JP192 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP193 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP194 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP195 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP196 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP197 85801...

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Daewoo ST263 DVST7L3, Service Manual

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Summary of Contents for ST263 DVST7L3

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