Table Of Contents - Pioneer DV-373-S Service Manual

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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
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2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
2.4 04 LOADER ASSY................................................................................................................................... 12
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 14
3.1 OVERALL BLOCK DIAGRAM.................................................................................................................. 14
3.2 POWER SUPPLY BLOCK DIAGRAM ...................................................................................................... 16
3.3 WAVEFORMS .......................................................................................................................................... 18
3.4 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 20
3.5 DVDM ASSY 1/4 [RF IC BLOCK]............................................................................................................. 22
3.6 DVDM ASSY 2/4 [DVD IC BLOCK] .......................................................................................................... 24
3.7 DVDM ASSY 3/4 [AUDIO BLOCK]........................................................................................................... 26
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3.8 DVDM ASSY 4/4 [VIDEO BLOCK]........................................................................................................... 28
3.9 FLKY and PWSB ASSYS ........................................................................................................................ 30
3.10 POWER SUPPLY UNIT [VWR1377] ...................................................................................................... 32
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 33
4.1 LOAB ASSY ............................................................................................................................................. 33
4.2 DVDM ASSY ............................................................................................................................................ 34
4.3 FLKY and PWSB ASSYS ........................................................................................................................ 38
4.4 POWER SUPPLY UNIT [VWR1377] ........................................................................................................ 40
5. PCB PARTS LIST ........................................................................................................................................... 42
6. ADJUSTMENT ............................................................................................................................................... 44
6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 44
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6.2 JIGS AND MEASURING INSTRUMENTS............................................................................................... 44
6.3 NECESSARY ADJUSTMENT POINTS ................................................................................................... 45
6.4 TEST MODE ............................................................................................................................................ 46
6.5 MECHANISM ADJUSTMENT .................................................................................................................. 47
7. GENERAL INFORMATION ............................................................................................................................. 49
7.1 DIAGNOSIS ............................................................................................................................................. 49
7.1.1 TEST MODE ...................................................................................................................................... 49
7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE............................................................................ 50
7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ............................................................ 51
7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY .................................................................. 52
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ............................................................. 53
7.1.6 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY .................. 54
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7.1.7 TROUBLE SHOOTING ...................................................................................................................... 55
7.1.8 ID NUMBER AND ID DATA SETTING ............................................................................................... 58
7.1.9 SEQUENCE AFTER POWER ON..................................................................................................... 61
7.1.10 DISASSEMBLY................................................................................................................................ 62
7.2 IC ............................................................................................................................................................. 70
7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ..................................................................... 86
7.4 CLEANING............................................................................................................................................... 88
8. PANEL FACILITIES ........................................................................................................................................ 89
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