Table Of Contents - Pioneer AVG-VDP1 Service Manual

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CONTENTS
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SAFETY INFORMATION ..................................................................................................................................... 2
3 7 63 1515 0
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
A
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR................................................................................................................................................. 8
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 10
3.1 BLOCK DIAGRAM ................................................................................................................................... 10
3.2 OVERALL CONNECTION DIAGRAM...................................................................................................... 12
3.3 MOTHER UNIT(GUIDE PAGE) ................................................................................................................ 14
3.4 GDC PCB(GUIDE PAGE) ........................................................................................................................ 20
3.5 GPS UNIT ................................................................................................................................................ 26
3.6 RELAY PCB ............................................................................................................................................. 28
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 30
4.1 MOTHER UNIT ........................................................................................................................................ 30
4.2 GDC PCB................................................................................................................................................. 34
B
4.3 GPS UNIT ................................................................................................................................................ 36
4.4 RELAY PCB ............................................................................................................................................. 37
5. ELECTRICAL PARTS LIST ............................................................................................................................ 38
6. ADJUSTMENT ............................................................................................................................................... 46
6.1 TEST MODE ............................................................................................................................................ 46
6.2 IGNITION PULSE MODE......................................................................................................................... 47
6.3 SERVICE TEST MODE............................................................................................................................ 49
7. GENERAL INFORMATION ............................................................................................................................. 51
7.1 DIAGNOSIS ............................................................................................................................................. 51
7.1.1 DISASSEMBLY ..................................................................................................................................... 51
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 52
C
7.2 IC ............................................................................................................................................................. 53
7.3 EXPLANATION ........................................................................................................................................ 60
7.3.1 CIRCUIT DESCRIPTIONS.................................................................................................................... 60
7.3.2 OPERATIONAL FLOW CHART ............................................................................................................ 61
8. OPERATIONS ................................................................................................................................................ 62
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