Daewoo DV6T811N-LT страница 58 Скачать руководство пользователя

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ELECTRICAL PARTSLIST

LOC

PARTS_CODE

PARTS_NAME

PARTS_DESCR

REMARK

R459

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R460

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R461

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R462

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R463

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R464

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R465

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R466

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R467

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R468

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R469

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R470

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R471

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R472

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R473

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R474

HRFS220JBA

R CHIP

1/16W 22 OHM J 1608

R480

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R481

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R482

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R484

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R485

HRFS104JBA

R CHIP

1/16 100K OHM J 1608

R500

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R501

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R502

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R503

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R504

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R505

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R506

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R511

HRFS103JBA

R CHIP

1/16 10K OHM J 1608

R512

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R513

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R514

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R515

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R516

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R517

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R518

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R519

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R521

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R522

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R526

HRFS103JBA

R CHIP

1/16 10K OHM J 1608

R530

HRFS473JBA

R CHIP

1/16 47K OHM J 1608

R531

HRFS473JBA

R CHIP

1/16 47K OHM J 1608

R532

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R533

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R535

HRFS151JBA

R CHIP

1/16 150 OHM J 1608

R536

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R537

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R538

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R539

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R540

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R550

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R551

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R555

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R557

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R558

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

LOC

PARTS_CODE

PARTS_NAME

PARTS_DESCR

REMARK

R559

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R560

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R561

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R562

HRFS000-BA

R CHIP

1/16 0 OHM 1608

R563

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R565

HRFS750JBA

R CHIP

1/16 75 OHM J 1608

R566

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R568

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R569

HRFS330JBA

R CHIP

1/16 33 OHM J 1608

R570

HRFS101JBA

R CHIP

1/16 100 OHM J 1608

R571

HRFS101JBA

R CHIP

1/16 100 OHM J 1608

R573

HRFS101JBA

R CHIP

1/16 100 OHM J 1608

R574

HRFS101JBA

R CHIP

1/16 100 OHM J 1608

R577

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R578

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R579

HRFS102JBA

R CHIP

1/16 1K OHM J 1608

R581

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R582

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R583

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

R584

HRFS472JBA

R CHIP

1/16 4.7K OHM J 1608

U001

97P65305DA

PCB DVD

246X180X1.6T/2

Z0042

PVM2JRL133

PCB DVD RADIAL AS

DV6T91

C404

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C408

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C410

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C413

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C415

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C417

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C424

CEXF1C220A

C ELECTRO

16V RSM 22MF (5X7)

C433

CEXF1C220A

C ELECTRO

16V RSM 22MF (5X7)

C484

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C488

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C492

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C522

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

C523

CEXF1C470A

C ELECTRO

16V RSM 47MF (5X7) TP

Z800

PVPWMSN619

PCB POWER MANUAL AS DV6T811N-LT(120V)

AP01

2193100801

SOLDER WIRE

SN:PB=63:37 3PI(NO FLUX)

AP02

2193011100

SOLDER WIRE

60 SNA 1.2D

AP03

2291050305

FLUX LIQUID

RF-800KN

AP04

2291050306

FLUX THINNER

RF-800ADD

AP06

97P93B2101

LABEL CD(PCB)

PAPER(13X48) ALL MODEL

C801

CL2EE3104M

C LINE ACROSS

AC 275V 0.1MF M PCX2 335M

C803

CH1TFE222M

C CERA AC

4.0KV 2200PF M AD AC250V

C804

CH1CEE472M

C CERA AC

2.5KV 4700PF M DE AC250V

C805

CEXF2E101V

C ELECTRO

250V RSS 100MF 18X35.5

C822

CEXK1C102L

C ELECTRO

16V 1000UF KXL (10X20)

C823

CEXK1C102L

C ELECTRO

16V 1000UF KXL (10X20)

C825

CEXK1V471L

C ELECTRO

35V 470MF KXL

C826

CEXK1E681L

C ELECTRO

25V 680UF KXL

C827

CEXK1E681L

C ELECTRO

25V 680UF KXL

D801

DS1WBA60

DIODE BRIDGE

S1WBA60

D822

D31DQ06 F

DIODE SCHOTTKY

31DQ06-FC5

D823

D31DQ06 F

DIODE SCHOTTKY

31DQ06-FC5

D826

DS2L20U F

DIODE

S2L20U 4004 P15

D827

DS2L20U F

DIODE

S2L20U 4004 P15

Содержание DV6T811N-LT

Страница 1: ...co kr VCR DVD REPEAT OPEN CLOSE DISPLAY TITLE PBC MENU PR PR OUTPUT PREV REC PROGRAM CLK CNT SPEED ANGLE TRACKING TV VCR MARK SEARCH SYSTEM PLAY PAUSE NEXT ZOOM AUDIO SUBTITLE RETU RN O K CL EA R 3D S...

Страница 2: ...1 SPECIFICATIONS 2 ADVANTAGES OF THIS PRODUCT 3 TROUBLE SHOOTING 5 WAVEFORMS 25 CIRCUIT DIAGRAM 28 PCB CIRCUIT BOARD 39 INSTRUMENT DISASSEMBLY 44 ELECTRICAL PARTSLIST 49 CONTENTS 1 2 3 4 5 6 7 8...

Страница 3: ...andVCR Audiooutputterminal 2kinds 8 8dBm VCR 2 0Vrms DVD RCAJACK AUDIOoutput DVDonly AnalogueAUDIOoutput 2CH 2 0Vrms Digitalaudiooutput OPTICAL COAXIAL Playabletape VeryhighdensetapeswithVHSmarks Play...

Страница 4: ...3Dsoundeffectusing2speakers Highbit highsamplingwith27MHz 10bitvideoencoder Thisunithas27MHz 10bitcapability thatenablesthefaithfulreproductionoffineimages Highbit highsamplingwith96KHz 24bitaudioD A...

Страница 5: ...function DVD YoucanselectanddisplayOSDin3languages English French Spanish ParentalLockfunction DVD Thisfunctioncanpreventplaybackofsoftwarethatmaybeunsuitableforchildren MultiAudiofunction DVD Theaud...

Страница 6: ...400 140V voltage obtained at C805 Output voltage of 2nd parts is normal Check rectifier diode of 2nd parts D821 D822 D823 D825 D826 D827 D828 Switching pulse of IC801 pin 4 or pin 5 is normal OK Excha...

Страница 7: ...IC701 pin 2 Is 22V 18V obtained at F F Specific GRID SEG doesn t function Check D701 Check POWER circuit at 26V Check C704 IC701 Check IC 701 pin 18 27 Check IC 701 pin 28 43 NO YES YES YES YES NO NO...

Страница 8: ...ars on the playback screen Is noise diminished by tracking adjustment Noise band is trembled up and down Re adjust PATH IstheheightofCTLHEADnormal Nodust Is there problem in CTL Input circuit and ampl...

Страница 9: ...e at IC601 pin 16 18 Check PCB Pattern Check IC601 C 2 Bad playback quality 2 No broadcasting signal received Is the output at IC601 pin 71 CLK 72 DATA normal Is SIF Video output at TMI RF101 pin 18 2...

Страница 10: ...obtained at Each parts of Loading Motor Replace Loading Motor Check D851 and POWER circuit E No CASSETTE Loading YES YES F AUTO STOP in Playback mode VCR stops automatically in playback mode Check R6...

Страница 11: ...e obtained at P603 pin 9 Check P603 Connector and Capstan Motor Check 14V Q856 Q857 Q852 Check Capstan FG IC 601 87 Check R665 R664 R663 R666 C665 Check R661 R667 C664 DRUM Motor stops Is 13V voltage...

Страница 12: ...301 pin 68 69 70 62 Signal output at IC301 pin 65 is transferred to IC301 pin 56 YES NO Check PCB Pattern Is signal input at IC302 pin 12 or 13 YES NO Check PCB Pattern Is signal input at IC302 pin 14...

Страница 13: ...pear Is Envelope output at IC301 pin 79 NO NO YES Check Sync separate circuit and OSD circuit Is 5V obtained at IC301 pin 91 Is SW Pulse input at IC301 pin 70 Is 5V obtained at IC301 pin 21 57 Check P...

Страница 14: ...IC301 pin 70 Is REC signal input at IC301 pin 94 95 89 90 EP MODE 89 90 Pin SP MODE 94 95Pin Check HEAD and Connector Is signal input at IC301 pin 48 50 52 54 Check POWER circuit Check PB H circuit Ch...

Страница 15: ...IC101 pin 2 Is AUDIO output at IC101 pin 26 27 Check IC251 pin 2 3 Check POWER circuit Exchange X101 Check RF101 Exchange IC101 NO NO Is Video signal input at IC601 pin 50 Check POWER circuit No OSD...

Страница 16: ...21is L Is about 3 5V obtained at IC252 pin 9 Is about 8V obtained at pin 10 YES Check IC601 Check R298 R299 R646 R647 NO NO C at Q258 is L or H YES Check IC601 Check Output JACK H H L YES Is Audio sig...

Страница 17: ...IC252 pin 9 Is about 8V obtained at pin 10 YES Replace IC252 Check IC601 Check R298 R299 R646 R647 NO NO NO C at Q258 is L or H YES Check IC601 Check Output JACK Check Q257 Q258 R2 40 R241 R242 H H L...

Страница 18: ...io signal output at IC252 pin 3 13 Check POWER circuit NO YES NO IC601 pin 20 is H pin21 is H Is about 8V obtained at IC252 pin 9 Is about 8V obtained at pin 10 Replace IC252 Check IC601 Check R298 R2...

Страница 19: ...5 C of Q258 is L or H YES Is DVD signal output at IC251 pin 3 13 Check ICD01 DVD Blcok Ad2 NO YES YES H Check Mute circuit Check Output JACK L IC601 pin 20 is H pin 21is H Check IC601 NO Is about 8V o...

Страница 20: ...ATA Signal at pin 2 voltage at ICD01pin 6 is 5V voltage at ICD01pin 5 is 3 3V Check and Replace MPEG Board Check power circuit YES NO NO NO Is there DVD Audio at ICD01 pin 7 8 Check signal flow circui...

Страница 21: ...Is thereAudio at IC252 pin 5 14 Replace IC251 NO Check power circuit NO YES YES Is the voltage at IC251 pin 44 over 3 2V C at Q258 is L or H Check MUTE circuit H L YES YES YES Check Output JACK B No...

Страница 22: ...signal at IC301 pin 2 Check IC601 pin 22 c No Hi Fi playback in record playback mode REC MODE YES YES Replace DRUM NO HEAD CLEANING YES D No NORMAL AUDIO playback PLAY MODE No Normal Audio playback Is...

Страница 23: ...Is there recording signal at IC251 pin 21 Check IC101 MPX Block Check Input LINE1 JACK Check Input LINE2 JACK Check ICD02 DVD Block Check signal flow circuit YES NO NO NO Signal at IC251 pin 21 is tr...

Страница 24: ...rt Check Flash Memory and CPU IC CheckMPEGDecoderIC Check FFC CABLE connected to P481 5 MPEG B D No LOGO display Is Power supplied YES NO NO NO YES YES Does Oscillation Device oscillate Is Digital Dat...

Страница 25: ...ata transmitted from CPU and Flash YES NO NO NO YES YES IsDigitalAudioDatatransmittedtoMPEG DecoderICpin 133 Is there Digital Audio signal from P481 pin 1 Check VCR Part Check Flash Memory and CPU IC...

Страница 26: ...1 VIDEO 480 8 4 4 SP IC301 88 89 3 0Vp p EP IC301 94 95 2 2 Vp p 1V 10msec cm REC 6 6 IC604 3 IC301 63 or 61 IC302 14 IC301 63 or 61 IC302 14 IC301 70 0 5 5msec cm SP PLAY REC IC301 70 0 5 5msec cm E...

Страница 27: ...26 WAVEFORMS 15 9 P201 2 2 AUDIO 2 1 AUDIO Mono 2 2 AUDIO HI Fl Q901 collector...

Страница 28: ...01 18 5Vp p 2V 5msec cm REC PLAY IC601 77 5Vp p sec cm REC PLAY IC601 76 5Vp p sec cm REC PLAY IC601 94 3Vp p 1V 5msec cm REC IC601 97 4 4Vp p 1V 5msec cm PLAY IC601 90 25Vp p 5Vp p 1V 5msec cm REC PL...

Страница 29: ...28 CIRCUIT DIAGRAM 1 POWER SUPPLY SCHEMATIC DIAGRAM 120V ONLY 5...

Страница 30: ...29 CIRCUIT DIAGRAM 2 PO W ER SUPPLY SCH EM ATIC DIA G RA M DV D CO M BO FREE 5...

Страница 31: ...30 CIRCUIT DIAGRAM 3 VIDEO AUDIO SCHEMATIC DIAGRAM...

Страница 32: ...CIRCUIT DIAGRAM 4 SERVO SYSCON SCHEMATIC DIAGRAM 31...

Страница 33: ...CIRCUIT DIAGRAM 5 DIGITAL AUDIO SCHEMATIC DIAGRAM 32...

Страница 34: ...CIRCUIT DIAGRAM 6 Hi Fi SW CIRCUIT DIAGRAM 33...

Страница 35: ...CIRCUIT DIAGRAM 7 INPUT AUTPUT SCHEMATIC DIAGRAM 34...

Страница 36: ...CIRCUIT DIAGRAM ATATI 35...

Страница 37: ...CIRCUIT DIAGRAM 36...

Страница 38: ...CIRCUIT DIAGRAM CPU 37...

Страница 39: ...CIRCUIT DIAGRAM DECODER 38...

Страница 40: ...39 PCB CIRCUIT BOARD 1 1 VCR MAIN 6...

Страница 41: ...PCB CIRCUIT BOARD 1 2 POWER 40...

Страница 42: ...PCB CIRCUIT BOARD 1 3 LOGIC 41...

Страница 43: ...PCB CIRCUIT BOARD 2 1 DVD MAIN A 42...

Страница 44: ...PCB CIRCUIT BOARD 2 2 DVD MAIN B 43...

Страница 45: ...es in the order presented When reassembling use the reverse procedure Make sure that all leads wiring are routed correctly when reassembling FIG 1 FIG 2 A LEG REMOVAL B TOP COVER REMOVAL Remove 2 scre...

Страница 46: ...UMENT DISASSEMBLY C PANEL FRONT DISASSEMBLY D LOGIC PCB DISASSEMBLY FIG 3 FIG 4 Remove 3 Hooks at bottom Remove 2 Hooks at left and right sides Simultaneously remove panel Remove 7 Hooks then remove L...

Страница 47: ...STRUMENT DISASSEMBLY FIG 5 E DECK AND MAIN PARTS DISASSEMBLY Remove 6 screws then remove DECK Remove 4 screws then remove LOADER Remove 2 screws then remove LOADER PCB Remove 3 screws then remove POWE...

Страница 48: ...47 INSTRUMENT DISASSEMBLY FIG 6 F MAIN PCB DISASSEMBLY Remove 1 screws then remove MAIN PCB Remove 3 screws...

Страница 49: ...48 INSTRUMENT DISASSEMBLY G MAIN CHASSIS DISASSEMBLY FIG 7 Remove 6 screws then remove MAIN CHASSIS...

Страница 50: ...CR REMARK C209 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C211 HCBK103KBA CCHIPCERA 50VX7R0 01MFK1608 C213 HCQK221JBA CCHIPCERA 50VCH220PFJ1608 C216 HCBK102KBA CCHIPCERA 50VX7R1000PFK1608 C217 HCBK104KBA C...

Страница 51: ...M8H 1F9GP IC604 1BA7046F ICSYNCSRPA BA7046F ICD01 1PCM1748KE ICDAC PCM1748KE ICD03 1NJM4580MC ICCHIPAMP NJM4580M Q257 T2SC2412KB TRCHIP 2SC2412K T146 BR Q258 T2SA1037KB TRCHIP 2SA1037AKT146 R LOC PART...

Страница 52: ...3JBA RCHIP 1 16 20KOHMJ1608 R603 HRFS104JBA RCHIP 1 16 100KOHMJ1608 R605 HRFS103JBA RCHIP 1 16 10KOHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK R609 HRFS122JBA RCHIP 1 16 1 2KOHMJ1608 R610 HRF...

Страница 53: ...SM10MF5X7 C273 CEXF1C470A CELECTRO 16VRSM47MF 5X7 TP C275 CEXF1C100A CELECTRO 16VRSM10MF5X7 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK C276 CEXF1C100A CELECTRO 16VRSM10MF5X7 C277 CEXF1C470A CELECTRO...

Страница 54: ...C3198Y TRANSISTOR KTC3198Y 1815Y AUTO Q255 TZTC3198Y TRANSISTOR KTC3198Y 1815Y AUTO Q256 TZTC3198Y TRANSISTOR KTC3198Y 1815Y AUTO LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK Q301 TZTA1266Y TR KTA1266...

Страница 55: ...RCARBONFILM 1 615KOHMJ R275 RD AZ102J RCARBONFILM 1 61KOHMJ R276 RD AZ331J RCARBONFILM 1 6330OHMJ R277 RD AZ511J RCARBONFILM 1 6510OHMJ R278 RD AZ511J RCARBONFILM 1 6510OHMJ R287 RD AZ474J RCARBONFIL...

Страница 56: ...5S50101Z90 SWTACT THVV502GDA SW702 5S50101Z90 SWTACT THVV502GDA SW703 5S50101Z90 SWTACT THVV502GDA LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK SW704 5S50101Z90 SWTACT THVV502GDA SW705 5S50101Z90 SWTA...

Страница 57: ...PCERA 25VY5V0 1MFZ1608 C517 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C518 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C519 HCQK220JBA CCHIPCERA 50VCH22PFJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK C520...

Страница 58: ...4 7KOHMJ1608 R558 HRFS472JBA RCHIP 1 16 4 7KOHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK R559 HRFS000 BA RCHIP 1 16 0OHM1608 R560 HRFS000 BA RCHIP 1 16 0OHM1608 R561 HRFS000 BA RCHIP 1 16 0O...

Страница 59: ...7MFKXL F801 5FWPS2022L FUSEPLASTICTUBE WRL2A250VTLLT 5 SR 5 IC803 1KA431AZ ICREGULATOR KA431AZ L803 56X0000009 COILBEAD BLI7 5TAPPING LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK L822 56C220K695 COILC...

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Daewoo DV6T811N-LT, Руководство по обслуживанию

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