Pioneer DV-S969AVi Service Manual page 4

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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
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2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
2.4 LOADING MECHA. ASSY ....................................................................................................................... 12
2.5 TRAVERSE MECHA. ASSY-S ................................................................................................................. 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.1.1 BLOCK DIAGRAM 1/3 .......................................................................................................................... 16
3.1.2 BLOCK DIAGRAM 2/3 .......................................................................................................................... 18
3.1.3 BLOCK DIAGRAM 3/3 [POWER BLOCK]............................................................................................. 20
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 22
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3.3 DVDM ASSY 1/6 [FTS BLOCK] ............................................................................................................... 24
3.4 DVDM ASSY 2/6 [FR BLOCK] ................................................................................................................. 26
3.5 DVDM ASSY 3/6 [EBY/AV1 BLOCK] ....................................................................................................... 28
3.6 DVDM ASSY 4/6 [i.LINK BLOCK] ............................................................................................................ 30
3.7 DVDM ASSY 5/6 [VIDEO BLOCK]........................................................................................................... 32
3.8 DVDM ASSY 6/6 [A-DSP/AQE/SACD BLOCK]........................................................................................ 34
3.9 AJKB ASSY ............................................................................................................................................. 36
3.10 VJKB ASSY............................................................................................................................................ 38
3.11 FLKY, KEYB and MSWB ASSYS........................................................................................................... 40
3.12 POWER SUPPLY UNIT.......................................................................................................................... 42
3.13 WAVEFORMS ........................................................................................................................................ 44
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 47
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4.1 LOAB ASSY ............................................................................................................................................. 47
4.2 DVDM ASSY ............................................................................................................................................ 48
4.3 AJKB ASSY ............................................................................................................................................. 52
4.4 VJKB ASSY.............................................................................................................................................. 54
4.5 FLKY and KEYB ASSYS ......................................................................................................................... 56
4.6 MSWB ASSY ........................................................................................................................................... 58
4.7 POWER SUPPLY UNIT............................................................................................................................ 59
5. PCB PARTS LIST ........................................................................................................................................... 60
6. ADJUSTMENT ............................................................................................................................................... 65
6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 65
6.2 JIGS AND MEASURING INSTRUMENTS............................................................................................... 65
6.3 NECESSARY ADJUSTMENT POINTS ................................................................................................... 66
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6.4 TEST MODE ............................................................................................................................................ 67
6.5 MECHANISM ADJUSTMENT .................................................................................................................. 68
7. GENERAL INFORMATION ............................................................................................................................. 70
7.1 DIAGNOSIS ............................................................................................................................................. 70
7.1.1 ID NUMBER AND ID DATA SETTING................................................................................................... 70
7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DEFECTIVE................................................................... 72
7.1.3 TEST MODE SCREEN DISPLAY ......................................................................................................... 73
7.1.4 SELF-DIAGNOSIS FUNCTION ............................................................................................................ 75
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE................................................................. 76
7.1.6 ERROR DISPLAY ................................................................................................................................. 77
7.1.7 TROUBLE SHOOTING ......................................................................................................................... 80
7.1.8 FAILURE-TEST METHOD FOR THE HDMI TRANSMITTER IC .......................................................... 82
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7.1.9 DISASSEMBLY ..................................................................................................................................... 83
7.2 IC ............................................................................................................................................................. 94
7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ................................................................... 146
7.4 CLEANING............................................................................................................................................. 147
8. PANEL FACILITIES ...................................................................................................................................... 148
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