Sanyo DCS-AVD8501 Service Manual

FILE NO.Service ManualRCONTENTSDVD Home Theater SystemAVD-8501PRODUCT CODE No.129 611 00 (US)129 611 02 (CA)129 611 03 (UK)129 611 04 (XE)129 611 06 (SS)129 611 07 (AU)REFERENCE No. SM 5810231Specifications .............................................................................. 1Laser beam safety precaution ..................................................... 2DVD mechanism replacement .................................................... 2Mechanism operation .................................................................. 4DVD P.W.Board operation .......................................................... 5Memo .......................................................................................... 7DVD P.W.Board operation(Schematic diagram for signal check) ......................................... 8DVD P.W.Board operation(Wiring diagram for signal check) ............................................... 18DVD P.W.Board operation(Signal) .............................................. 20DVD start-up program flow chart ................................................ 28MPEG and FRONT ENDP.W.Board operation (Block diagram) ...................................... 30MPEG P.W.Board operation(schematic diagram for waveform check) ................................... 32MPEG and FRONT ENDP.W.Board check waveform ...................................................... 34How to load software for MPEG P.W.Board ............................... 38Trouble shooting ......................................................................... 39Voltage of IC & Transistor ........................................................... 42Tuner Adjustment ........................................................................ 45Exploded view (Cabinet & Chassis) ........................................... 46Parts list ...................................................................................... 47Exploded view & Parts list (DVD mechanism) ........................... 57IC Block diagram & description ................................................... 58Voltage of IC & Transistor ........................................................... 78Wiring Diagram (MPEG A SIDE) ............................................... 80Wiring Diagram (MPEG B SIDE) ............................................... 81Schematic Diagram (MPEG) ...................................................... 84Schematic Diagram (MAIN+STANDBY for US & CA) ................ 86Wiring Diagram (MAIN for US & CA) ......................................... 88Wiring Diagram (DVD POWER, HEADPHONE JACK+ STANDBY for US & CA) .......................................................... 90Wiring Diagram (DVD POWER, HEADPHONE JACK+ STANDBY for UK & XE) .......................................................... 92Schematic Diagram (MAIN+STANDBY for UK& XE) ................. 94Wiring Diagram (MAIN for UK & XE) ......................................... 96Schematic Diagram (MAIN+STANDBY for SS) ......................... 98Wiring Diagram (MAIN for SS) ................................................... 100Schematic Diagram (MAIN+STANDBY for AU) ......................... 102Wiring Diagram (MAIN for AU) ................................................... 104Wiring Diagram (DVD POWER, HEADPHONE JACK,STANDBY+ AC VOLTAGE SWITCH for SS & AU) .................... 106Schematic Diagram (FRONT + LED SW for US & CA) ............. 108Schematic Diagram (TUNER for US & CA) ............................... 110Wiring Diagram (FRONT, TUNER + LED SWITCHFOR US & CA) ........................................................................... 112Schematic Diagram (FRONT + LED SW for UK & XE) .............. 114Wiring Diagram (FRONT, TUNER + LED SWITCHFOR UK & XE) ........................................................................... 116Schematic Diagram (TUNER for UK & XE) ............................... 118Schematic Diagram (FRONT+ LED SW for SS & AU) ............... 120Wiring Diagram (FRONT, TUNER + LED SWITCHFOR SS & AU) ........................................................................... 122Schematic Diagram (TUNER for SS & AU) ............................... 124Schematic Diagram (VIDEO for US & CA) ................................ 126Wiring Diagram (VIDEO for US & CA) ....................................... 128Schematic Diagram (VIDEO for UK & XE) ................................. 130Wiring Diagram (VIDEO for UK & XE) ....................................... 132Schematic Diagram (VIDEO for SS & AU) ................................. 134Wiring Diagram (VIDEO for SS & AU) ....................................... 136Schematic Diagram (DVD) .......................................................... 138Schematic Diagram (DVD TOP LEFT) ....................................... 140Schematic Diagram (DVD BOTTOM LEFT) ............................... 142Schematic Diagram (DVD TOP RIGHT) ..................................... 144Schematic Diagram (DVD BOTTOM RIGHT) ............................. 146Wiring Diagram (DVD A SIDE) ................................................... 148Wiring Diagram (DVD B SIDE) ................................................... 149FL & Descriptrion ........................................................................ 150(CA)(UK)(XE)(SS)(AU)(US)DCS-AVD8501This system consists as follows.US: JCX-AVD8501(Main unit: 129 606 00), "SX-STM-8501S"(Speaker system: 165 032 00) & "SX-STM-8501W"(Speaker system: 165 033 00)CA: JCX-AVD8501(Main unit: 129 606 02), "SX-8501S"(Speaker system: 165 032 01) & "SX-8501W"(Speaker system: 165 033 01)UK: JCX-AVD8501(Main unit: 129 606 03), "SX-8501S"(Speaker system: 165 032 05) & "SX-8501W"(Speaker system: 165 033 02)XE: JCX-AVD8501(Main unit: 129 606 04), "SX-8501S"(Speaker system: 165 032 06) & "SX-8501W"(Speaker system: 165 033 04)SS: JCX-AVD8501(Main unit: 129 606 06), "SX-8501S"(Speaker system: 165 032 02) & "SX-8501W"(Speaker system: 165 033 02)AU: JCX-AVD8501(Main unit: 129 606 07), "SX-8501S"(Speaker system: 165 032 05) & "SX-8501W"(Speaker system: 165 033 02)PAU S E/STEPPREVNEXT-TUNETUNE+STOPREVSLOWFWDSLOWCLEARTRIMREMOTE CONTROL REM-A8501/USTEST TONEFUNCTIONFM MODEPRESETSOUNDBASSSURROUND+-MUTETU/BANDRETURNON SCREEN PROGTV CH+ TV VOL+TV VOL-TV CH-TV/VIDEOLAST MEMO REPEATSEARCH MODETV POWER/ ONENTERSHIFTSETUPTITLESUBTITLEMENUPLAYFWDREV087 9+1054 621 3ANGLE A.REPLAY ZOOMAUDIO SLEEPTIMER ADJUST SET/CLEARCLOCKVOLUME