Sanyo FISHER DVD-1500 AU Скачать руководство пользователя страница 52

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PARTS LIST

B8408

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

B8409

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

B8410

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

B8411

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

B8412

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

B8413

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

B8414

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

CN118

645 040 2562

SOCKET,IC 32P

645 030 1834

SOCKET,IC 32P

CN119

645 040 2562

SOCKET,IC 32P

645 030 1834

SOCKET,IC 32P

CN801

645 005 8158

PLUG,10P

CN805

407 213 2706

PHOTO COUPLE TOTX178

407 215 1608

PHOTO COUPLE TOTX178A

CN809

645 028 6094

SOCKET,FPC 28P

CN810

645 028 6070

SOCKET,FPC 20P

CN811

645 037 3930

SOCKET,DIN 4P

CN813

645 037 3824

JACK,RCA-2

CN814

645 038 3670

JACK,RCA

CN815

645 037 3848

JACK,RCA-3

CN818

645 005 8141

PLUG,9P

CN822

645 005 8127

PLUG,6P

CN830

645 005 9292

PLUG,5P

D8001

407 003 5108

DIODE DA204K

IC002

409 462 4302

IC ADV7172KST

409 462 4302

IC ADV7172KST(US)

IC003

409 462 6108

IC BA7660FS,BA7660S

IC015

409 464 1507

IC MC74HC174AD,74HC174AD

IC101

409 459 4506

IC 24LC16B/P,EEPROM

409 472 2206

IC KS24L161C,EEPROM

409 462 7105

IC M24C16-BN6,EEPROM

IC103

!!!

409 416 6406

IC BA033FP

IC110

410 349 2601

IC KM416S1120DT-G8,SDRAM2MB

410 349 2502

IC EM636165TS-8,SDRAM2MB

IC111

410 349 2601

IC KM416S1120DT-G8,SDRAM2MB

410 349 2502

IC EM636165TS-8,SDRAM2MB

IC115

409 438 7504

IC PCM1723E

IC116

410 349 4902

IC HD6437041AF23F,MICON

410 351 2705

IC HD6437043AE00F,MICON

410 357 9401

IC HD6437043E00F,MICON

IC117

410 349 2304

IC T2316162A-45J,2MBFPMDRAM

410 360 7500

IC KM416C1204CJ-L5,2MBFPMDRAM

410 349 2403

IC KM416C1204CJ-L6,2MBFPMDRAM

IC118

410 378 8605

IC ASSY,HE(FOR IC118)(US)

410 378 8407

IC ASSY,HE(FOR IC118)(AU)

IC119

410 378 8704

IC ASSY,LO(FOR IC119)(US)

410 378 8506

IC ASSY,LO(FOR IC119)(AU)

IC127

409 460 3307

IC L64021D

IC128

409 228 9206

IC NJM2100M

IC130

409 464 7905

IC BMR-0301E,RESET

409 464 7905

IC BMR-0301E,RESET(US)

L8081

645 038 1478

INDUCTOR,1000 OHM

Q8001

405 011 1006

TR 2SC1623-L6

405 014 4509

TR 2SC2412K-R

Q8002

405 011 1006

TR 2SC1623-L6

405 014 4509

TR 2SC2412K-R

Q8003

405 000 0409

TR DTA114EK

405 146 5306

TR KRA102S

Q8004

405 000 2908

TR DTC114EK

405 146 1605

TR KRC102S

R8004

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8031

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8032

401 037 5202

MT-GLAZE 100 JA 1/10W

R8033

401 038 6307

MT-GLAZE 470 JA 1/10W

R8034

401 037 5202

MT-GLAZE 100 JA 1/10W

R8035

401 038 3405

MT-GLAZE 33 JA 1/10W

R8036

401 038 0602

MT-GLAZE 220 JA 1/10W

R8037

401 038 0602

MT-GLAZE 220 JA 1/10W

R8038

401 038 0602

MT-GLAZE 220 JA 1/10W

R8039

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8040

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8041

401 038 3504

MT-GLAZE 330 JA 1/10W

R8043

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8044

401 038 0602

MT-GLAZE 220 JA 1/10W

R8045

401 038 0602

MT-GLAZE 220 JA 1/10W

R8046

401 038 0602

MT-GLAZE 220 JA 1/10W

R8047

401 038 6307

MT-GLAZE 470 JA 1/10W

R8048

401 038 0008

MT-GLAZE 200 JA 1/10W

R8049

401 038 3009

MT-GLAZE 3K JA 1/10W

R8051

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8052

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8053

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8066

401 038 3405

MT-GLAZE 33 JA 1/10W

R8067

401 037 5707

MT-GLAZE 100K JA 1/10W

R8068

401 037 5707

MT-GLAZE 100K JA 1/10W

R8069

401 037 5608

MT-GLAZE 10K JA 1/10W

R8070

401 037 5608

MT-GLAZE 10K JA 1/10W

R8071

401 037 8104

MT-GLAZE 150K JA 1/10W

R8072

401 037 8104

MT-GLAZE 150K JA 1/10W

R8073

401 038 3405

MT-GLAZE 33 JA 1/10W

R8080

401 037 7800

MT-GLAZE 150 JA 1/10W

R8081

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8084

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8085

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8086

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8087

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8089

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8091

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8096

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8097

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8098

401 038 2101

MT-GLAZE 2.7K JA 1/10W

R8099

401 038 2101

MT-GLAZE 2.7K JA 1/10W

R8105

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8108

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8110

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8111

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8142

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8144

401 038 7700

MT-GLAZE 5.6K JA 1/10W

R8145

401 038 7700

MT-GLAZE 5.6K JA 1/10W

R8146

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8147

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8148

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8149

401 038 6406

MT-GLAZE 4.7K JA 1/10W

R8150

401 105 7909

MT-GLAZE 0.000 ZA 1/16W

R8151

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8152

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8153

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8154

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8155

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8156

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8157

401 037 5004

MT-GLAZE 0.000 ZA 1/10W

R8158

401 105 7909

MT-GLAZE 0.000 ZA 1/16W

R8201

401 038 0800

MT-GLAZE 22K JA 1/10W

R8202

401 038 0800

MT-GLAZE 22K JA 1/10W

R8203

401 037 5400

MT-GLAZE 1K JA 1/10W

R8204

401 037 5400

MT-GLAZE 1K JA 1/10W

R8205

401 037 5707

MT-GLAZE 100K JA 1/10W

R8206

401 037 5707

MT-GLAZE 100K JA 1/10W

R8207

401 038 0701

MT-GLAZE 2.2K JA 1/10W

R8208

401 038 0701

MT-GLAZE 2.2K JA 1/10W

R8210

401 038 8509

MT-GLAZE 620 JA 1/10W

R8211

401 037 5608

MT-GLAZE 10K JA 1/10W

R8212

401 037 5707

MT-GLAZE 100K JA 1/10W

R8213

401 037 5707

MT-GLAZE 100K JA 1/10W

R8218

401 038 9506

MT-GLAZE 75 JA 1/10W

R8219

401 038 9506

MT-GLAZE 75 JA 1/10W

R8220

401 038 9506

MT-GLAZE 75 JA 1/10W

R8223

401 038 9506

MT-GLAZE 75 JA 1/10W

REF.NO. PART NO. DESCRIPTION

Содержание FISHER DVD-1500 AU

Страница 1: ...TROUBLE SHOOTING CHECK WAVEFORM 33 TROUBLE SHOOTING SCHEMATIC DIAGRAM FOR WAVEFORM CHECK 34 TROUBLE SHOOTING SCHEMATIC DIAGRAM FOR VOLTAGE CHECK 46 MPEG P W BOARD OPERATION 48 CHECK WAVEFORM 55 SCHEMATIC DIAGRAM FOR WAVEFORM CHECK 58 EXPLODED VIEW CABINET CHASSIS 60 EXPLODED VIEW DVD MECHANISM 61 PARTS LIST 62 IC BLOCK DIAGRAM DESCRIPTION 70 WIRING CONNECTION 79 SCHEMATIC DIAGRAM DVD 80 SCHEMATIC ...

Страница 2: ... an erroneous operation Do not connect or disconnect roughly by an excessively strong force or a broken wire or bad contact may result Semiconductors are connected Do not touch connector terminals directly If the worker is grounded there is nothing to worry about static electricity but the rust on the connector terminal surface caused by the touch may result in bad contact Power source The power s...

Страница 3: ...lty of adjustment MOLYKOTE EM 50L MOLYKOTE EM 50L MOLYKOTE EM 50L MOLYKOTE EM 50L SILICON GREASE KS 64 4 TRAY PART MOLYKOTE EM 50L GREASE CDF 409 GREAS CDF 40 5 BASE MECHANISM PART Slide the switch as an arrow mark when removing pick up 1 PICK UP P W B PART 2 TRAY AND BASE MECHANISM PART 3 Base mechanism mounting PART 1 ...

Страница 4: ... RIB GREASE EM 50L GREASE EM 50L GREASE EM 50L LARGE TOOTH GEAR HO CHASSIS HOLE 5 4 LOARDING GEAR MARKER MARKER TRAY HOLE 6 7 8 9 4 Move the SLIDE left side 5 Match the Hole of GEAR 5 and Hole of CHASSIS 4 6 Match the hole of GEAR 7 and hole of chassis while turning GEAR 6 7 Match the mark of LOADING GEAR 8 and gear of TRAY where see horn hole 9 of tray 8 Push a tray with the state that turned the...

Страница 5: ...1 65 LD1 LD2 EQB EQF Equalizer Ajust TE RPO RPZ LVL RF CD DMO _ CD IC701 TC9461F 16 9 MHz 5V 5V IC801 TC90A41F 27 MHz 3 3V Servo DSP CDdecoder DVDdecoder RF DVD DVR PWM Out DVO _ DVD MICOM FLASH MEMORY VCD 16 9 MHz 384 Fs HRST from BACK END from BACK END FE SCD SCL SCB FRST CD DVD DPCTL LCSW DVD CD FRST SPDL FG IC802 TC6815 CS3 CS2 SWR INTDEC RD FRST RDY BCLK D0 D1 A0 A1 FLGA FLGB FLGC FLGD CCE BU...

Страница 6: ...nizable spindle kick 2 In PU mode CD raises the lens Focus level measurement A judges the FE pulse whether to be 1 or 2 3 In PU mode DVD lowers the lens Focus level measurement B 4 Judgment pulse 2 DVD two layer disk B A 1 5 DVD one layer disc Other than the above condition CD 5 Sets the circuit to the PU mode based on the above disk judgment the circuit is set to the PU mode 6 Servo attracting op...

Страница 7: ... 35 34 33 VCKF VccP LVL TEO FEO DFTN VssS RPZ RPO RPB RPP RFO NC NC VccR DPDB 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 P2FN P2FP GNDS P2DI P2CI P2BI P2AI LDP2 GNDR P1AI P1BI P1CI P1DI LDP1 P1FP P1FN TEB FEB PSC Vcc2 NC EQD GND2 RFDC RFA EQB EQF MDI1 LDO1 P1TN P1TP NC VRCK SCD SCL SCB DPD2 DPD1 DPBD DPAC Vdd VrD VrA MDI2 LDO2 P2TN P2TP GND F ga...

Страница 8: ...5 V for a DVD and 2 1 V for a CD 3 The PLL control is conducted by the TC9461 for a CD and by the TC90A41AF for a DVD 4 An output is in accordance with the respective disks CD TC9461 serial data BCK CDDATA LRCK C2PO output CN802 DVD TC9461 serial data BCK CDDATA LRCK C2PO and this are inputted into the ROM decoder IC802 converted to the MPEG decoder signals parallel data and then outputted CN801 D...

Страница 9: ... judgement Error judgement Aligns tracking balance TIME OUT ERR Raises lens FOCUS OK SPINDLE motor turns on 8 12 cm identification FG confirmation Rotates at a speed of approx 0 7 time that of CD Waits for approx 500 ms New disk Layer jump Old New Tracking balance alignment Rotates at a speed of twice that of CD Waits for 100 ms Lowers lens with each IC in DVD mode Measures FE level a FE pulse 1 o...

Страница 10: ...RST 18 19 J 2 Opens but immediately closes Check for motor drive input output 1 J BA5931 voltage table 6 Check mechanical switch its output 16 J 3 Opens but motor does not stop Check for motor drive input output 1 J BA5931 voltage table 6 Check mechanical switch its output 16 J 4 Loading speed abnormal Check for motor drive input output 1 J BA5931 voltage table 3 An extract from GENERAL FLOW An ex...

Страница 11: ...us servo inactive Check waveforms up to focus ok with each disk 34 35 37 38 F Check pin 43 of IC701 TC9461 2 36 Check DFTN 40 43 DFTN normally High at SCRATCH Low C D E Data output normal CN801 IC802 C D E 3 Disk unreadable Check DVD CD signal CD DVD Voltage table DVD High CD Low 44 46 8 IC900 pin 1 IC501 pin 35 Q6001 base Check SEL signal must be High when laser is on 28 31 L Laser focus search a...

Страница 12: ... Wrong ROM 5 Inactive Check LCSW Voltage tables Repair CD DVD DVD CD 7 8 Disk identification mode setting CHECK FLOW AND TROUBLE SHOOTING An extract from GENERAL FLOW Turn on power Tray close closed LASER lights Pickup returns 8 12 cm identification Identifies disk Sets mode INIT processing of TC9461 Laser off 20 ms Laser on Focus search Automatic alignment Tracking balance Focus balance Focus gai...

Страница 13: ... D E 3 Unable to align disk error Laser deteriorated Check laser current R5100 Check for dirt on lens 4 Long time taken for alignment Check FWD I Voltage table 2 Automatic alignment block CHECK FLOW AND TROUBLE SHOOTING An extract from GENERAL FLOW Identifies disk Sets mode INIT processing of TC9461 Laser off 20 ms Turns on laser Focus search Automatic alignment Tracking balance Focus balance Focu...

Страница 14: ...on laser Focus search Automatic alignment Tracking balance Focus balance Focus gain Tracking gain RF gain DVD CD CD DVD Internal circumference optimization One layer or two layer Two layer completed One layer Two layer completed Layer jump CD TOC READ DVD CSS processing Pickup moves outward DVD CD External circumference optimization STOP Two layer DVD CD PLAYBACK DVD CD CD DVD Measures error rate ...

Страница 15: ...t EQB EQF OK NG OK NG OK NG Optimization One layer or two layer Two layer completed Layer jump NG Time out NG OK OK DVD external circumference EQ optimisation alignment DVD external circumference EQ optimization alignment Problem symptom Check Waveform Schematic diagram Reference data Check for propriety of RF EQ alignment 3 35 38 C 1 Two layer DVD disk unplayable warp small 3T affected by double ...

Страница 16: ...output signal around 5 10 D E 2 Sound skipped Check waveform 11 15 33 D E 3 No or intermittent sound Is spindle motor waveform normal 1 5 10 D E 4 No sound Check DATA 4 6 D E Poor playability Check RF waveform any difference from that of good unit 2 4 D E Surface shaking warp Realignment of mechanism 11 15 Scratch Check DFTN 40 43 D E H TA1254 5 DFTN normally High When scratched Low Finger print C...

Страница 17: ...A P1AI RFA VRA RFO RFI 1 2 3 4 Zoom Zoom The dark waveforms are of reference nature Please note their overall level and noises TROUBLE SHOOTING CHECK WAVEFORM BCK MLD2 CDDATA LRCK GND C2PO 5 Normal play 1track 6 0dB play Pay attention here Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 18: ...BCK MLD2 CDDATA LRCK GND C2PO 9 STOP 200us div 10 STOP 5us div BCK MLD2 CDDATA LRCK GND C2PO TROUBLE SHOOTING CHECK WAVEFORM 11 TCD 721 SCRATCH 1 2mm TE MLD2 RFO FE VRA C2PO Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 19: ...ws how the C2PO rises The C2PO rises invariably with large scratches while no or few C2PO appear with small or few scratches TROUBLE SHOOTING CHECK WAVEFORM 16 OPEN CLOSE input output TIMING 17 POWER on reset TIMING MLD2 MLD2 MLD1 OPEN SW CLOSE SW MLD2 5V D HRST TP800 HRST CN802 PIN4 Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 20: ...osed LASER on FRST MLD2 LD 1 HRST LASER on 20 PLAY state 21 PAUSE state MLD2 TP506 E PICK output TE TP512 TRO After LRF TROUBLE SHOOTING CHECK WAVEFORM 22 PLAY state 23 PAUSE state TE TP512 IC601 1pinTR IC604 7pin IC601 3pin Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 21: ...OUT Zoom TE TP513 IC601 27pin FOO After LPF IC604 OUT TROUBLE SHOOTING CHECK WAVEFORM HFM MLD2 SEL LCSW GND LCD1 2 POWER ON HFM MLD2 SEL LCSW GND LCD1 2 PLAY 29 CD PLAYSTOP 28 POWER ON DISC distinction CD auto ajust STOP Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 22: ... DVD one layer 35 Auto ajust DVD one layer FOCUS DRV IC601 25pin FE TP513 TE TP512 SLED IC601 20pin VRA Disc jugement Servo aligment Internal circumference External circumference Internal circumference Normal initial Data read Servo aligment External circumference INIT process FOCUS DRV IC601 25pin FE TP513 TE TP512 spindle IC601 22pin VRA Lens down Disc jugement INIT process Servo on Respond to n...

Страница 23: ...layer FOCUS DRV IC601 25pin FE TP513 TE TP512 SLED IC601 20pin Servo aligment Internal External Internal data read Servo aligment Internal External Internal Servo aligment External One layer Two layer Servo aligment External data read TROUBLE SHOOTING CHECK WAVEFORM 40 DEFECTdetection 41 DEFECTdetection FUNGER PRINT RF IC508 6pin DFTN RPO DFTN When LOW is DPT output MUTE TRACKING OFF RF IC508 6pin...

Страница 24: ...ER ON SPINDLE CD DMO DVD VRA IC602 22pin DVR DVD DVR CD DMO CD VRA IC602 22pin DVR DVD DVR CD CD MODE START TROUBLE SHOOTING CHECK WAVEFORM 47 POWER ON SLED DVD VRA IC601 20pin FMO SLD1 SLE2 POWER ON 46 POWER ON SPINDLE NO DISC DMO DVD VRA IC602 22pin DVR DVD DVR CD DMO CD Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 25: ... POWER ON Move intenal without disc 49 POWER ON DVD two layer 50 POWER ON DVD two layer IC601 25pin FKSET FKSET IC606 9pin IC601 25pin FKSET FKSET IC606 9pin Zoom TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 26: ...602 2pin V IC602 4pin U IC602 7pin Spindle motor VCD 2 Distinction VCD Fcoil voltageFO IC601 26pin FE TP513 TE TP512 RF TP502 Fcoil voltageFO IC601 26pin FE TP513 Zoom TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 27: ...02 Fcoil voltageFO IC601 26pin FE TP513 Zoom Fcoil voltageFO IC601 26pin FE TP513 Fcoil voltageFO IC601 26pin FE TP513 Zoom Zoom 2 Distinction DVD one layer TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 28: ...RF TP502 Fcoil voltageFO IC601 26pin FE TP513 FcoilvoltageFO IC601 26pin FE TP513 FcoilvoltageFO IC601 26pin FE TP513 Zoom Zoom 2 Distinction DVD two layer TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 29: ...pin RF TP502 4 VCD RD IC900 44pin SWR IC904 11pin CS3 IC900 47pin CS2 IC900 48pin RD IC900 44pin SWR IC904 11pin CS3 IC900 47pin CS2 IC900 48pin VCD RD IC900 44pin SWR IC904 11pin CS3 IC900 47pin CS2 IC900 48pin Zoom TROUBLE SHOOTING CHECK WAVEFORM VCD Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 30: ...3 IC900 47pin DVD RD IC900 44pin SWR IC904 11pin CS2 IC900 48pin CS3 IC900 47pin DVD Zoom RD IC900 44pin SWR IC904 11pin CS3 IC900 47pin CS2 IC900 48pin RD IC900 44pin SWR IC904 11pin CS3 IC900 47pin CS2 IC900 48pin 4 DVD TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 31: ...DREQ IC802 13pin DBGN IC802 16pin DCLK IC802 17pin DACK IC802 14pin DREQ IC802 13pin DBGN IC802 16pin DCLK IC802 17pin DERR IC802 15pin VCD DREQ IC802 13pin DBGN IC802 16pin DCLK IC802 17pin DACK IC802 14pin DREQ IC802 13pin DBGN IC802 16pin DCLK IC802 17pin DERR IC802 15pin 6 VCD TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 32: ... PWB External circuit For MUTE LPFO filter RF LPFO IC601 38pin RF LPFO IC601 38pin RF LPFO IC601 38pin RF NG NG OK 7 TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 33: ...Play PWB LPFO filter RF LPFO IC601 38pin RF LPFO IC601 38pin RF LPFO IC601 38pin RF LPFO IC601 38pin RF OK OK NG NG 7 TROUBLE SHOOTING CHECK WAVEFORM Respond to numbering of each list of CHECK FLOW AND TROUBLE SHOOTING ...

Страница 34: ... stop play Spindle VCD 1 6 1 9 DVD 1 6 1 5 V 5 IC601 20ﾋﾟﾝ play 2 0 DVD VCD CD is all same Sled F skip 2 5 B skip 1 5 V close openning open closing close 6 OPEN_SW OPEN_SW 4 8 4 8 0 4 8 4 8 CLOSE_SW CLOSE_SW 0 4 8 4 8 4 8 0 open sw close sw close openning open closing close 4 8V 5 0V 0V 4 8V 5 0V 0V FRST HRST TROUBLE SHOOTING CHECK VOLTAGE BUS line name V 7 LCSW VCD CD 4 8 DVD 0 V 8 CD DVD VCD CD ...

Страница 35: ... communication check Open screen DATA IC118 119 Control IC116 MPEG IC127 Image Generation V ENC IC002 Image signal IC601 user interface CTL Blue LED Lighting IC601 user interface CTL VFD indicate READING PLAY LED Lighting Numbers encircled and shadowed represent relevant waveforms Flickering of screen Standby LED illuminates Standby LED goes out Flickering of screen OPEN image appears on monitor B...

Страница 36: ... in peak to peak voltage IC130 pin3 IC116 pin108 MASTER RESET IC116 pin96 IC116 pin94 MICON CLOCK FLASH IC118 119 MICON IC116 communication 2 In the case of a failure either of the following two will occur an immediate stop of communication as shown above or no action The analysis of a defectiveboard reveals that MPEG port failure brought the relevant FLASH terminal to an intermediate electric pot...

Страница 37: ...shown above No or incomplete resetting makes the relevant IC inactive or unstable in operation In the case of a DAC for exmaple distorted or noisy sound will result With a video encoder unnatural colors or unstable synchronizatin will result Check wave form DRAM IC117 MICON IC116 communication 3 Each RESET signal and Timing 4 MPEG P W BOARD OPERATIONAL ...

Страница 38: ...e the presence of the above waveform the effect of static electricity or the difference in voltage from that of the device connected the presence of difference in voltage large enough to cause an electrical shock is conceivable In the case of an independent failure a mere open or touch is suspected When a tactile switch is not accepted check for a flux rise at the tactile switch An abnormal VFD DO...

Страница 39: ...gnal dia 9V 5V 9V 5V 3 3V IC103 3 3V 384fs LOADER SERIAL DATA IC127 MPEG DEC 2 3 4pin 105 106 107pin 73 74 76 77 78 82 83 84pin IC110 SDRAM IC111 SDRAM IC015 IC018 X8002 27MHz IC101 EEPROM IIC BUS IC116 MPU IC118 FLASH IC119 FLASH IC117 DRAM IC130 RESET master RESET 5V IC003 VAMP IC002 VENC AUDIO OUT VIDEO OUT component VIDEO OUT composite y c IC128 AMP IC115 ADAC 27MHz blue back data 384f audio c...

Страница 40: ... y c IC128 AMP IC115 ADAC 27MHz 384f audio clock 16 17 18pin 11pin R 14pin L 2 9pin 12 19pin DVD MAIN signal dia 9V 5V 9V 5V 3 3V IC103 3 3V LOADER PARALLEL DATA IC127 MPEG DEC 13 15 17 19 21 23 25 27pin 105 106 107pin 73 74 76 77 78 82 83 84pin IC110 SDRAM IC111 SDRAM IC015 IC018 X8002 27MHz IC101 EEPROM IIC BUS IC116 MPU IC118 FLASH IC119 FLASH IC117 DRAM IC130 RESET master RESET 5V IC003 VAMP I...

Страница 41: ...IDEO OUT composite y c IC128 AMP IC115 ADAC 27MHz 7 2MHz 2pin 1pin 48pin RESET signal dia 9V 5V 9V 5V 3 3V IC103 3 3V LOADER IC127 MPEG DEC CN810 17pin 57pin IC110 SDRAM IC111 SDRAM IC015 IC018 IC101 EEPROM IIC BUS IC116 MPU IC118 FLASH IC119 FLASH IC117 DRAM IC130 RESET master RESET 5V IC003 VAMP IC002 VENC AUDIO OUT VIDEO OUT component VIDEO OUT composite y c IC128 AMP IC115 ADAC 7 2MHz 9pin 1pi...

Страница 42: ... 55 MPEG P W BOARD CHECK WAVEFORM 1 2 3 4 5 6 Indicate each signaling in schematic diagram of MPEG P 58 ...

Страница 43: ...RM CD 384fs 16 9344MHz BCLK 1 41MHz 32fs LRCLK 44 1kHz VCD 384fs 16 9344MHz BCLK 2 82MHz 64fs LRCLK 44 1kHz DVD 48kHz fs 384fs 18 4344MHz BCLK 3 07MHz 64fs LRCLK 48 0kHz DVD 96kHz fs S384fs 36 864MHz BCLK 6 14MHz 64fs LRCLK 96 0kHz 7 ...

Страница 44: ... 57 MPEG P W BOARD CHECK WAVEFORM 8 9 10 11 12 ...

Страница 45: ...IS 52 11 Y04 Y04 1 4 2 3 6 71 72 8 9 12 13 14 16 51 74 75 76 77 17 18 15 5 Y04 Y04 Y04 Y04 Y04 7 Y05 Y06 Y07 Y07 Y06 Y06 Y07 Y07 Y08 Y12 Y10 Y10 Y10 Y09 Y09 Y13 Y14 Y14 Y09 Y09 Y06 Y01 Y01 Y01 Y02 Y02 Y02 Y02 Y03 Y03 Y05 73 10 19 20 ...

Страница 46: ...DM02 DM04 DM03 DM04 DM05 DM06 DM07 DM14 DM09 DM08 DM10 DM11 DM12 DM22 DM23 DM13 DM15 DM16 DM17 DM18 DM19 DM20 DM44 DM45 DM45 DM42 DM37 DM42 DM42 DM42 DM26 DM27 DM34 DM35 DM31 DM30 DM41 DM40 DM39 DM38 DM33 DM29 DM25 DM34 DM28 DM24 DM21 DM46 ...

Страница 47: ...05 SCR S TPG BIN 3X8 MECHA STAND FIX Y06 411 021 6405 SCR S TPG BIN 3X8 MECHA STAND FIX Y07 411 021 6405 SCR S TPG BIN 3X8 MECHA STAND FIX Y08 411 020 9902 SCR S TPG BRZ FLG 3X8 PWB FIX Y09 411 021 6405 SCR S TPG BIN 3X8 MPEG PWB Y10 411 021 6405 SCR S TPG BIN 3X8 POWER PWB Y12 411 021 6405 SCR S TPG BIN 3X8 PHONE PWB Y13 411 021 3206 SCR S TPG BIN 2 6X8 S VIDEO Y14 411 021 3701 SCR S TPG BIN 3X10...

Страница 48: ...P W BOARD ASSY REF NO PART NO DESCRIPTION 74 614 310 6357 ASSY PWB FRONTEND DVD Only initial 614 308 0404 LABEL CN501 645 028 6087 SOCKET FPC 24P CN602 645 028 8692 SOCKET FPC 11P CN604 645 005 7700 PLUG 2P CN609 645 006 0908 PLUG 2P CN801 645 028 6094 SOCKET FPC 28P CN802 645 028 6070 SOCKET FPC 20P CN803 645 006 0922 PLUG 5P CN804 645 006 0953 PLUG 8P CN901 645 006 0939 PLUG 6P D5001 407 003 510...

Страница 49: ... 4 7K JA 1 10W R5053 401 038 0701 MT GLAZE 2 2K JA 1 10W R5055 401 037 5608 MT GLAZE 10K JA 1 10W R5056 401 037 5004 MT GLAZE 0 000 ZA 1 10W R5057 401 037 5608 MT GLAZE 10K JA 1 10W R5058 401 037 5608 MT GLAZE 10K JA 1 10W R5059 401 038 0800 MT GLAZE 22K JA 1 10W R5060 401 038 0800 MT GLAZE 22K JA 1 10W R5061 401 037 5608 MT GLAZE 10K JA 1 10W R5100 401 037 5103 MT GLAZE 10 JA 1 10W R5101 401 037 ...

Страница 50: ... R8077 401 037 5608 MT GLAZE 10K JA 1 10W R8078 401 037 5608 MT GLAZE 10K JA 1 10W R8101 401 037 5806 MT GLAZE 1M JA 1 10W R8509 401 037 5608 MT GLAZE 10K JA 1 10W R8521 401 037 5608 MT GLAZE 10K JA 1 10W R8522 401 037 5608 MT GLAZE 10K JA 1 10W R8541 401 037 5608 MT GLAZE 10K JA 1 10W R8542 401 037 5608 MT GLAZE 10K JA 1 10W R8543 401 037 5608 MT GLAZE 10K JA 1 10W R8544 401 037 5608 MT GLAZE 10K...

Страница 51: ...NDUCTOR 1 1UH or 645 037 9185 INDUCTOR 50 OHM B8007 645 006 3602 INDUCTOR 1 1UH or 645 037 9185 INDUCTOR 50 OHM B8008 645 006 3602 INDUCTOR 1 1UH or 645 037 9185 INDUCTOR 50 OHM REF NO PART NO DESCRIPTION B8011 645 006 3602 INDUCTOR 1 1UH or 645 037 9185 INDUCTOR 50 OHM B8012 645 019 0988 INDUCTOR 1000 OHM or 645 020 2001 INDUCTOR 1000 OHM B8021 645 006 3602 INDUCTOR 1 1UH or 645 037 9185 INDUCTOR...

Страница 52: ... 401 038 3504 MT GLAZE 330 JA 1 10W R8043 401 037 5004 MT GLAZE 0 000 ZA 1 10W R8044 401 038 0602 MT GLAZE 220 JA 1 10W R8045 401 038 0602 MT GLAZE 220 JA 1 10W R8046 401 038 0602 MT GLAZE 220 JA 1 10W R8047 401 038 6307 MT GLAZE 470 JA 1 10W R8048 401 038 0008 MT GLAZE 200 JA 1 10W R8049 401 038 3009 MT GLAZE 3K JA 1 10W R8051 401 037 5004 MT GLAZE 0 000 ZA 1 10W R8052 401 038 6406 MT GLAZE 4 7K ...

Страница 53: ...A 1 10W R8252 401 037 5004 MT GLAZE 0 000 ZA 1 10W R8254 401 037 5004 MT GLAZE 0 000 ZA 1 10W R8260 401 037 5608 MT GLAZE 10K JA 1 10W R8263 401 037 5707 MT GLAZE 100K JA 1 10W R8264 401 037 5707 MT GLAZE 100K JA 1 10W R8265 401 037 5608 MT GLAZE 10K JA 1 10W R8266 401 037 5608 MT GLAZE 10K JA 1 10W R8267 401 037 5707 MT GLAZE 100K JA 1 10W R8268 401 037 5608 MT GLAZE 10K JA 1 10W R8269 401 037 56...

Страница 54: ...R FOR GEAR 3 FIX DM27 614 297 0430 GEAR GEAR 3 DM28 614 237 7093 GEAR GEAR 2 DM29 411 106 7709 SCR PAN PCS 1 7X2 5 SLED MOTOR FIX DM30 411 178 3005 SCR S TPG PAN 1 7X6 LIMIT SW FIX DM31 645 032 1955 SWITCH LIMIT SW DM33 645 036 1401 ASSY MOTOR SLED MOTOR DM34 412 058 7205 SPECIAL WASHER FOR GEAR 4 FIX DM35 614 297 0447 GEAR GEAR 4 DM37 614 305 0667 ASSY MECHA KIT 150 BASE BASE MECHANISM DM38 614 3...

Страница 55: ...0 A1 A2 Ground Serial Address Data I O Serial Clock Write Protect Input 2 5V to 5 5V Power Supply No Internal Connection 4 3 2 1 5 6 7 8 SDA SCL WP VCC VSS A2 A1 A0 24LC16B IC115 PCM1723 D A CONVERTER No Name I O DESCRIPTION 1 XT1 27 MHz x tal oscillate input or external oscillator 2 SCKO O System clock output 3 VCP PLL power source 4 NC N C 5 MCKO O Master clock buffer output 6 ML I Software cont...

Страница 56: ...s on the positive going edge of the CLK with CAS low Enables column access WE Write Enable Enables write operation and row precharge Latches data in standing from CAS WE active L U DQM Data Input Output Mask Makes data output Hi Z tSHZ after the clock and masks the output Blocks data input when L U DQM ctive DQ0 15 Data Input Output Data inputs outputs are multiplexed on the same pins VDD VSS Powe...

Страница 57: ... 124 127 24 23 22 21 20 19 18 17 16 15 13 11 9 10 8 7 45 46 56 57 58 59 60 62 64 65 66 67 68 69 70 72 73 74 75 76 78 80 81 82 83 84 86 88 89 90 91 92 126 125 123 122 121 120 119 118 5 2 144 143 142 140 139 138 137 116 115 114 113 111 110 109 1 3 4 30 29 33 101 100 107 43 47 48 49 50 51 52 53 54 136 134 133 132 131 130 41 39 38 37 36 34 32 31 27 25 RES WDTOVF MD3 MD2 MD1 MD0 NM1 EXTAL XTAL PLLVCC P...

Страница 58: ...PEAK EQUALIZING RF NO CONNECTION NO CONNECTION POWER SOURCE RF PIT DEPTH ADJ TE BALANCE FE BALANCE VRCK DIVIDING POWER SOURCE NO CONNECTION GROUP DELAY CORRECTION GND DC FADE BACK RF ALL ADDITION BOOST ADJ FREQUENCY CONTROL MONITOR DRIVE TE TE NO CONNECTION FE FE APC POLARITY 1 D DVD C DVD B DVD A DVD GND APC POLARITY 2 A CD B CD C CD D CD GND SERVO FE CD X FE CD GND P2TP P2TN LDO2 MDI2 VrA VrD Vd...

Страница 59: ...RAKE Hall bias D R Q Q CK VCC VCC HALL AMP TORQUE SENSE AMP CURRENT SENSE AMP IC503 606 BU4066BCF QUAD ANALOG SWITCH 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VDD C1 C4 I O4 I O3 O I4 O I3 I O1 O I1 O I2 I O2 VSS C2 C3 IC635 BH3540AFS HAEDPHONE AMP 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 MUTE1 MUTE2 AMP BIAS TSD BUFF EVR POW AMP BUFF EVR POW EVR CONT BIAS IN1 MUTE1 LINE1 VC NC PO1 VCC GND IN2 MUTE2 LINE2 NC...

Страница 60: ...output 75 XVDD System clock oscillator pulse power source 26 LPFN I Inversion of low pass filter amplifier input 76 DVDD power source for D A converter 27 LPFO O Low pass filter amplifier output 77 RO O R channel data output 28 PVREF Dedication of PLL VREF 78 DVSS D A converter analogue Ground 29 VCOREF I VCO sensor frequency reference level 79 DVR D A converter Reference power source 30 VCOF O VC...

Страница 61: ...ternal Ram data bus 24 PLCK I O Read channel clock input 74 MD4 I O External Ram data bus 25 ED0 N C 75 MD3 I O External Ram data bus 26 ED1 N C 76 MD2 I O External Ram data bus 27 ED2 N C 77 MD1 I O External Ram data bus 28 ED3 N C 78 MD0 I O External Ram data bus 29 ED4 N C 79 SD7 O MPEG data output 30 ED5 N C 80 SD6 O MPEG data output 31 ED6 N C 81 SD5 O MPEG data output 32 ED7 N C 82 SD4 O MPE...

Страница 62: ...ck 58 SD5 I Sector data 19 LRCK I Sample clock 59 SD6 I Sector data 20 VDD5 Power source 5V 60 SD7 I Sector data MSB 21 MCK2 I System clock 61 VDD5 Power source 5V 22 VSS Ground 62 VSS Ground 23 AOUT I Serial CD data 63 VSS Ground 24 IPF I Error flag 64 VSS Ground 25 HD7 I O MPU data bus MSB 65 MPDAT0 I O MPU data bus LSB 26 HD6 I O MPU data bus 66 MPDAT1 I O MPU data bus 27 HD5 I O MPU data bus 6...

Страница 63: ...OM ANGLE CHP TRK TITLE G1 G2 G3 G12 A B 1 ALL REPEAT PBC LAST MEMORY 1 1 CONTINUE 3 3 2 2 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 ANODE GRID ASSIGNMENT PIN ASSIGNMENT G3 G12 S4 S9 S8 S3 S2 S1 S5 S13 S14 S15 S12 S16 S10 S6 S7 S7 S11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 F1 NL NL G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 NL NL NL NL Pin No Assignment 21 22 23 24 25 26 27 28 ...

Страница 64: ...11P CN801 28P CN802 20P CN901 6P CN604 4P CN603 2P CN602 3P JW1 CN650 2P CN601 10P CN640 4P CN620 PHONES CN813 AUDIO OUT CN815 COMPONENT VIDEO OUT CN814 VIDEO OUT CN811 S VIDEO OUT CN805 DIGITAL OUT ROARDING MOTOR LIMLT SWITCH PICK UP SPINDLE MOTOR SLED MOTOR LIMIT SWITCH AMP P W B PHONES SOCKET P W B MPEG P W B DVD MECHANISM DVD P W B TRAY LED P W B FRONT P W B POWER SWITCH P W B ...

Страница 65: ... 82 WIRING DIAGRAM DVD A SIDE ...

Страница 66: ... 83 WIRING DIAGRAM DVD B SIDE ...

Страница 67: ... 86 WIRING DIAGRAM MPEG A SIDE for AU ...

Страница 68: ... 87 WIRING DIAGRAM MPEG B SIDE for AU ...

Страница 69: ... 90 WIRING DIAGRAM MPEG A SIDE for US ...

Страница 70: ... 91 WIRING DIAGRAM MPEG B SIDE for US ...

Страница 71: ... 96 WIRING DIAGRAM FRONT PHONE SOCKET POWER SWITCH TRAY LED TRAY OPEN CLOSE MOTOR TRAY OPEN CLOSE SWITCH FRONT PHONE SOCKET POWER SWITCH TRAY OPEN CLOSE MOTOR TRAY LED TRAY OPEN CLOSE ...

Страница 72: ... 97 AMP for AU WIRING DIAGRAM AMP AMP for US ...

Страница 73: ...C480 SI 3050C V 1 2 3 4 5 0 2 3 4 6 4 6 4 9 FL601 VACUUM FLUORESCENT DISPLAY V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 22 7 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 28 0 31 32 33 34 35 36 37 38 39 28 0 28 0 4 6 28 0 28 0 28 0 26 5 IC483 L5431 V 1 2 3 2 5 0 3 9 IC601 BA5931FP V 1 2 3 4 5 6 7 8 9...

Страница 74: ...SANYO Technosound Co Ltd Osaka Japan Jun 00 2550 BB Printed in Japan ...

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Sanyo FISHER DVD-1500 AU, Руководство по обслуживанию

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Содержание FISHER DVD-1500 AU

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