Sanyo DVR-V100E Service Manual Download Page 31 | Manualshive

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PCB CIRCUIT BOARD

1. MAIN PCB (solder part)

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Summary of Contents for DVR-V100E

Page 1: ...their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center http svc dwe co kr Jun 2005 Service Manual SANYO DVDR VCR Combi MODEL DVR V100E DVR VX100SP DVR VX110SP ...

Page 2: ...1 SPECIFICATIONS 2 TROUBLE SHOOTING 3 WAVEFORMS 25 CIRCUIT DIAGRAM 28 PCB CIRCUIT BOARD 43 INSTRUMENT DISASSEMBLY 48 ELECTRICAL PARTSLIST 50 CONTENTS ...

Page 3: ...ications Head system 4 Head Video 2 Head Hi Fi helical scan azimuth system Timer 24 hour display type Tape speed SP 23 39 mm sec LP 11 70 mm sec Tape width 12 7 mm Rewind time less than 150 seconds E 180 Antenna 75 ohms VHF UHF Channel coverage VHF 2 12 13 20 74 80 UHF 21 69 CATV 1 41 Frequency range 20Hz to 20kHz Video S N Over 43 dB Standard recording Audio S N Over 65 dB Hi Fi Over 40 dB Mono R...

Page 4: ...5 TROUBLESHOOTING 4 TROUBLESHOOTING 32 31 IC501 IC501 IC501 IC501 IC501 IC501 IC502 IC502 61 2 SYSTEM CIRCUIT 25 IC501 IC501 Pin14 ...

Page 5: ...7 TROUBLESHOOTING 6 TROUBLESHOOTING B D i g i t a lB o a r d ...

Page 6: ...ity 1 YES YES YES YES Noise appears on the Full playback screen Are SW pulse and HA SW normal Recheck step B 1 Bad playback quallty 1 Check HEAD AMP connector and HEAD YES YES NO NO ENVE Wave at P502 pin 4 Check VIDEO circuit Are there SW HA SW pulse at IC501 pin 16 18 Check PCB Pattern Check IC501 C 2 Bad playback quality 2 YES NO YES No broadcasting signal received Is the output at IC501 pin 61 ...

Page 7: ...e at IC501 pin 87 normal Is there REEL Pulse at IC501 pin 79 80 Check and replace IC501 NO YES YES YES NO Check C FG R543 C517 and P501 pin 1 NO G DRUM Motor stops H CAPSTAN doesn t rotate CAPSTAN doesn t rotate Is EVER 14V voltage obtained at P501 pin 2 YES NO NO NO YES YES Is Capstan PWM fit to IC501 pin 77 Is 3 2V voltage obtained at P501 pin 5 Is 2 7V voltage obtained at P501 pin 9 Check P501 ...

Page 8: ...IC301 pin 61 YES NO Check PCB Pattern Is signal input at IC301 pin 56 Check RF Output Check PCB Pattern LINE out YES YES Check IC301 NO B Playback picture doesn t appear 1 No VCR Playback Picture YES YES Is Y SIGNAL output at IC301 pin 46 Is VIDEO SIGNAL output at IC301 pin 65 Check and Replace IC301 PB video signal missing Is Envelope output from IC301 pin 79 NO NO Same as EE MODE check Is 5V sup...

Page 9: ...ut signal at JK601 JK101 JK102 No DVD Video signal Are there video signal at pin 1 3 5 7 9 11 of P100 NO NO Check PC01 ICN01 CVBS out Y C Out Component Out CVBS Check Pin 61 of IC301 RGB Check Pin 21 23 25 Y Pb Pr 28 31 of IC103 Y C Check PC05 P821 5V 12V Power and cable connection NO YES ...

Page 10: ...ce IC301 NO NO YES 2 VCR Part YES Is IC301 pin 80 REC H HIGH Check IC501 pin 45 NO 4 AUDIO Hi Fi MODEL No sound in RF E E mode Is Audio signal output at IC602 pin 3 13 A No sound in E E mode a RF E E Is Audio signal output at IC251 pin 16 17 Are CLK and DATA obtained at IC251 pin 42 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Check POWER circui...

Page 11: ...e IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Check POWER circuit YES YES Check Output JACK YES c AV2 E E No sound in AV2 E E mode NO Check Input AV2 JACK Is Audio signal at IC251 pin 8 9 Is Audio signal output at IC602 pin 3 13 Is Audio signal output at IC251 pin 19 20 Are CLK and DATA obtained at IC251 pin 42 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at ...

Page 12: ...51 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Check POWER circuit YES YES Check Output JACK YES Check IC602 NO d DVD E E No sound in DVD E E mode Is there DVD Audio at IC102 pin 7 8 Is 12V obtained at ICD02 pin 8 Is Audio DVD signal at IC602 pin 5 14 YES YES Check ICD02 NO Check IC102 MPEG board NO Check POWER circuit NO Is DVD Audio signaloutput at ICD02 pin 1 7 Check ICD...

Page 13: ...o IC301 pin 13 15 17 Collect signal at C222 is about 70Vp p at 70KHz Check IC251 YES YES Check Q203 NO Check P201 pin 2 4 8 and A C HEAD YES REC H BASE voltage at Q206 is 5V Check IC501 pin 45 NO YES C No Hi Fi Playback audio PLAY MODE NO Check A SW at IC501 pin 19 Is Audio signal at IC251 pin 41 Is Audio signal output at IC602 pin 3 13 Is Audio signal output at IC251 pin 16 17 Are CLK and DATA ob...

Page 14: ...C251 pin 17 18 NO Check power circuit NO Voltage at IC251 pin 34 is 12V Voltage at IC251 pin 40 and at IC301 pin 18 is 5V F No Sound in JK101 COAXIAL Jack Pin 25 of P100 is Digital signal SPDIF Check JK101 and PCB pattern Check MPEG board YES NO 1 VIDEO IC301 70 5Vp p 1V 2msec cm REC IC301 70 5Vp p 1V 2msec cm PLAY IC301 46 520mVp p 200mV 5usec cm REC IC301 46 520mVp p 200mV 5usec cm PLAY IC301 43...

Page 15: ... EE REC PLAY 4 IC251 24 200mVp p 50mV 0 5msec EE REC 5 IC251 34 1 4Vp p 0 5V 1msec REC 6 IC251 32 200mVp p 50mV 0 5msec EE REC 7 IC251 16 1 4Vp p 0 5V 0 5msec EE REC 3 SERVO SYSCON 8 IC501 18 5Vp p 2V 5msec cm REC PLAY 9 IC501 77 5Vp p 2V 5µsec cm REC PLAY 0 IC501 76 5Vp p 2V 5µsec cm REC PLAY IC501 94 3Vp p 1V 5msec cm REC IC501 97 4 4Vp p 1V 5msec cm PLAY IC501 90 25Vp p 5Vp p 1V 5msec cm REC PL...

Page 16: ...28 CIRCUIT DIAGRAM 1 SERVO SYSCON SCHEMATIC DIAGRAM DVDR VCR ...

Page 17: ...29 CIRCUIT DIAGRAM 2 AV IC SCHEMATIC DIAGRAM DVDR VCR ...

Page 18: ...30 CIRCUIT DIAGRAM 3 Hi Fi SW IN OUT CIRCUIT SCHEMATIC DIAGRAM DVDR VCR ...

Page 19: ...31 4 ADC DAC VIDEO AMP IC SCHEMATIC DIAGRAM DVDR VCR CIRCUIT DIAGRAM ...

Page 20: ...32 CIRCUIT DIAGRAM 5 TUNER NICAM SCHEMATIC DIAGRAM DVDR VCR ...

Page 21: ...33 CIRCUIT DIAGRAM 6 FRONT PART SCHEMATIC DIAGRAM DVDR VCR ...

Page 22: ...34 CIRCUIT DIAGRAM 7 POWER SUPPLY SCHEMATIC DIAGRAM ...

Page 23: ...35 CIRCUIT DIAGRAM 8 8602 CODEC ...

Page 24: ...36 CIRCUIT DIAGRAM 9 TERMINATION ...

Page 25: ...37 CIRCUIT DIAGRAM 10 DDR SDRAM ...

Page 26: ...38 CIRCUIT DIAGRAM 11 RST AV ELINK CONNECTOR ...

Page 27: ...39 CIRCUIT DIAGRAM 12 FLASH ATAPI ...

Page 28: ...40 CIRCUIT SCHEMATICS 13 1394 PHY ...

Page 29: ...41 CIRCUIT SCHEMATICS 14 POWER CONNECTOR ...

Page 30: ...42 CIRCUIT SCHEMATICS 15 VIDEO DECORDER SAA7115 ...

Page 31: ...43 PCB CIRCUIT BOARD 1 MAIN PCB solder part ...

Page 32: ...1 MAIN PCB top part PCB CIRCUIT BOARD C A M 3 5 0 V 5 0 T h u J u n 1 6 1 4 1 5 3 8 2 0 0 5 U n t i t l e d C A M 3 5 0 V 5 0 T h u J u n 1 6 1 4 1 7 5 5 2 0 0 5 U n t i t l e d 44 ...

Page 33: ...45 PCB CIRCUIT BOARD 2 FRONT PANEL PCB solder part ...

Page 34: ...PCB CIRCUIT BOARD 2 FRONT PANEL PCB top part 46 ...

Page 35: ...47 PCB CIRCUIT BOARD 4 MPEG PCB 3 POWER PCB ...

Page 36: ...1 SCREW TAPPTITE TT2 RND 3X8 MFZN 3 POWER PCB FIX 1 4 97PA48460B CORD POWER AS H S G MARK UK SHIELDED PCB PLUG 1 97P690091B G MARK EU SHIELDED PCB MOUNT 1 5 PVPWPKE572 POWER PKD ASSY SANYO DVDR VCR COMBI 1 1 6 97P0613400 CHASSIS MAIN AS HI IPS HB 1 1 7 97PP348400LD01 FRONT PANEL LOGIC DVR V100E SANYO DVDR UK 1 PANEL LOGIC DVR VX100EV DVR VX100SP SANYO 1 8 97P4220200 CUSHION LEG EVAT4 0 2 1 9 97P04...

Page 37: ...HCBK223KBA C CHIP CERA X7R 50V 22NF 10 1608 C339 HCQK131JBA C CHIP CERA COG 50V 130PF 5 1608 C340 HCQK221JBA C CHIP CERA COG 50V 220PF 5 1608 C342 HCBK103KBA C CHIP CERA X7R 50V 10NF 10 1608 Caution In this Service Manual some parts can be changed for improving their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Ser...

Page 38: ...ARTS_NAME PARTS_DESCR C263 CEXF1C100A C ELECTRO 16V RSM 10MF 4X7 TP C264 CEXF1C100A C ELECTRO 16V RSM 10MF 4X7 TP C270 CEXF1C100A C ELECTRO 16V RSM 10MF 4X7 TP C272 CEXF1C470A C ELECTRO 16V 47MF 6 3X7 RSM C273 CEXF1C100A C ELECTRO 16V RSM 10MF 4X7 TP C274 CEXF1H229A C ELECTRO 50V RSM 2 2MF 4X7 TP C275 CEXF1C100A C ELECTRO 16V RSM 10MF 4X7 TP C276 CEXF1C470A C ELECTRO 16V 47MF 6 3X7 RSM C278 CEXF1C...

Page 39: ...1065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP229 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP230 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP232 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP233 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP234 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP238 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP240 85801065GY WIRE COPPER AWG22 1 0 ...

Page 40: ...ARTS_CODE PARTS_NAME PARTS_DESCR JP468 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP471 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP500 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP501 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP502 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP503 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP504 85801065GY WIRE COPPER AWG22 1 0 6 TIN COAT...

Page 41: ...100NF 20 80 1608 DN01 DRLS4148 B DIODE CHIP RLS4148TE 11 3415 DN02 DRLS4148 B DIODE CHIP RLS4148TE 11 3415 LC02 HRF8000 EA R CHIP 1 8W 0 OHM 3216 LC16 HRFS000 BA R CHIP 1 16 0 OHM 1608 LC17 HRFS000 BA R CHIP 1 16 0 OHM 1608 LC18 HRFS000 BA R CHIP 1 16 0 OHM 1608 LC19 HRFS000 BA R CHIP 1 16 0 OHM 1608 LC20 HRFS000 BA R CHIP 1 16 0 OHM 1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR LC14 HLB601MMZA L CHI...

Page 42: ...HA B1300 97S8015000 HEAD FE HVFHU0030AK B1310 7274300811 SCREW TAPPTITE TT3 RND 3X8 MFZN FE HEAD B1330 97S4001100 BUSH TENSION LEVER T MECHA B1340 7273300611 SCREW TAPTITE TT3 RND 3X6 MFZN F L LC RG A0080 97SA296101 T88D DRUM TOTAL ASSY T87DC CYP T610R PKD Z801 PVPWPKE572 POWER PKD ASSY SANYO DVDR VCR COMBI 03A PVMCBSA002 CHASSIS MAIN SUB AS DVDRW SANYO A001 97P0613400 CHASSIS MAIN AS HI IPS HB A0...

Page 43: ...OHM 5 1608 R307 HRFS392JBA R CHIP 1 16 3 9K OHM 5 1608 R308 HRFS102JBA R CHIP 1 16 1K OHM 5 1608 R309 HRFS155JBA R CHIP 1 16 1 5M OHM 5 1608 R310 HRFS155JBA R CHIP 1 16 1 5M OHM 5 1608 R318 HRFS102JBA R CHIP 1 16 1K OHM 5 1608 R319 HRFS105JBA R CHIP 1 16 1M OHM 5 1608 R320 HRFS471JBA R CHIP 1 16 470R OHM 5 1608 R326 HRFS472JBA R CHIP 1 16 4 7K OHM 5 1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR R327 ...

Page 44: ...01MF M AXIAL C014 CCZB1H101K C CERA HIKB 50V 100PF K AXIAL C019 CBZP1C103M C CERA Y5S 16V 0 01MF M AXIAL C032 CBZP1C103M C CERA Y5S 16V 0 01MF M AXIAL C051 CZSL1H390J C CERA SL 50V 39PF J AXIAL C056 CCZF1H104Z C CERA HIKF 50V 0 1MF Z AXIAL C153 CBZP1C103M C CERA Y5S 16V 0 01MF M AXIAL C159 CBZP1C103M C CERA Y5S 16V 0 01MF M AXIAL C207 CCZF1H104Z C CERA HIKF 50V 0 1MF Z AXIAL C284 CCZF1H104Z C CERA...

Page 45: ...ING JP397 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP399 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP400 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP411 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP412 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP413 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING JP414 85801065GY WIRE COPPER AWG22 1 0 6 TIN COATING LOC PARTS_CODE PARTS_NAME...

Page 46: ..._NAME PARTS_DESCR ICM02 1EDD2516AKTA IC SDRAM 64P TSOP DDR DRAM ICM03 1EDD2516AKTA IC SDRAM 64P TSOP DDR DRAM ICM05 1LVC16373E IC D LATCH 3 STATE SN74LVC16373ADGGR ICM06 1320ATTC7Q IC CHIP FLASH ROM MX29LV320ATTC 70 48PIN TSOP ICN01 1DMN8602 Q IC CHIP CODEC DMN 8602 SINGLE DRIVE DVD REC ICV03 1SAA7115HQ IC VIDEO DECODER SAA7115 100PIN QFP TRAY LC03 HRF8000 EA R CHIP 1 8W 0 OHM 3216 LC05 HLB601MMZA...

Page 47: ... CERA Y5V 25V 100NF 20 80 1608 CN56 HCFH104ZBA C CHIP CERA Y5V 25V 100NF 20 80 1608 CN57 HCFH104ZBA C CHIP CERA Y5V 25V 100NF 20 80 1608 CV01 HCBK473KBA C CHIP CERA X7R 50V 0 047MF 10 1608 CV02 HCBK473KBA C CHIP CERA X7R 50V 0 047MF 10 1608 CV09 HCQK200JBA C CHIP CERA COG 50V 20PF 5 1608 CV10 HCQK200JBA C CHIP CERA COG 50V 20PF 5 1608 CV11 HCFH104ZBA C CHIP CERA Y5V 25V 100NF 20 80 1608 CV12 HCEKF...

Page 48: ...1260 97S2909400 T REEL TABLE POM F20 03 BLACK B1270 97SA317200 TENSION LVR TOT T MECHA B1280 97SA317400 S BRAKE ASSY T MECHA B1290 97SA317510 T BRAKE ASSY T2 MECHA B1300 97S8015000 HEAD FE HVFHU0030AK B1310 7274300811 SCREW TAPPTITE TT3 RND 3X8 MFZN FE HEAD B1330 97S4001100 BUSH TENSION LEVER T MECHA B1340 7273300611 SCREW TAPTITE TT3 RND 3X6 MFZN F L LC RG A0080 97SA296101 T88D DRUM TOTAL ASSY T8...

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