Table Of Contents - Pioneer AVH-X7700BT/XNUC Service Manual

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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
1. SERVICE PRECAUTIONS ............................................................................................................................... 6
1.1 SERVICE PRECAUTIONS......................................................................................................................... 6
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1.2 NOTES ON SOLDERING .......................................................................................................................... 8
2. SPECIFICATIONS ............................................................................................................................................ 8
2.1 SPECIFICATIONS...................................................................................................................................... 8
2.2 DISC/CONTENT FORMAT ........................................................................................................................ 8
3. BASIC ITEMS FOR SERVICE.......................................................................................................................... 9
3.1 CHECK POINTS AFTER SERVICING....................................................................................................... 9
3.2 PCB LOCATIONS .................................................................................................................................... 10
3.3 JIGS LIST ................................................................................................................................................ 11
3.4 CLEANING............................................................................................................................................... 11
4. BLOCK DIAGRAM.......................................................................................................................................... 12
4.1 OVERALL CONNECTION DIAGRAM...................................................................................................... 12
4.2 BLOCK DIAGRAM ................................................................................................................................... 14
B
4.3 POWER SUPPLY SYSTEM FIGURE....................................................................................................... 20
5. DIAGNOSIS.................................................................................................................................................... 24
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 24
5.2 INSPECTION METHOD OF PICKUP UNIT............................................................................................. 25
5.3 DIAGNOSIS FLOWCHART FOR DVD UNIT ........................................................................................... 28
5.4 ERROR CODE LIST ................................................................................................................................ 28
5.5 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 31
5.6 MECHANICAL DESCRIPTION ................................................................................................................ 32
6. SERVICE MODE ............................................................................................................................................ 37
6.1 MONITOR TEST MODE .......................................................................................................................... 37
6.2 DVD TEST MODE.................................................................................................................................... 55
C
6.3 DVD MECHANISM TOUCH PANEL TEST MODE................................................................................... 64
7. DISASSEMBLY............................................................................................................................................... 65
8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 75
8.1 DVD ADJUSTMENT................................................................................................................................. 75
8.2 PCL OUTPUT CONFIRMATION .............................................................................................................. 80
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 82
9.1 PACKING ................................................................................................................................................. 82
9.2 EXTERIOR (1) ......................................................................................................................................... 86
9.3 EXTERIOR (2) ......................................................................................................................................... 88
9.4 EXTERIOR (3) ......................................................................................................................................... 90
9.5 EXTERIOR (4) ......................................................................................................................................... 92
9.6 DVD MECHANISM MODULE .................................................................................................................. 96
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10. SCHEMATIC DIAGRAM ............................................................................................................................... 98
10.1 MOTHER UNIT (VEHICLE IF) ............................................................................................................... 98
10.2 MOTHER UNIT (PWR OTHER) ........................................................................................................... 100
10.3 MOTHER UNIT (2CHDC/DC) .............................................................................................................. 102
10.4 MOTHER UNIT (1CHDC/DC) .............................................................................................................. 104
10.5 MOTHER UNIT (SYSCOM) ................................................................................................................. 106
10.6 MOTHER UNIT (GERDA) (1/2 scale) .................................................................................................. 108
10.7 MOTHER UNIT (AVSEL)...................................................................................................................... 110
10.8 MOTHER UNIT (OPAL)........................................................................................................................ 112
10.9 MOTHER UNIT (PWR-IC).................................................................................................................... 114
10.10 MOTHER UNIT (PWR TUN) .............................................................................................................. 116
10.11 MOTHER UNIT (LVDS TX) ................................................................................................................ 118
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10.12 MOTHER UNIT (LITHIO) ................................................................................................................... 120
10.13 MOTHER UNIT (PWR USB) .............................................................................................................. 122
10.14 MOTHER UNIT (MS7.2 IF) ................................................................................................................ 124
10.15 MOTHER UNIT (EXT I/F) (1/2 scale) ................................................................................................. 126
10.16 MOTHER UNIT (BT) .......................................................................................................................... 128
10.17 MONITOR UNIT (PCB I/F) ................................................................................................................. 130
10.18 MONITOR UNIT (S LCD BL) ............................................................................................................. 132
10.19 MONITOR UNIT (S LCD PW) ............................................................................................................ 134
10.20 MONITOR UNIT (LCD I/F) ................................................................................................................. 136
10.21 MONITOR UNIT (LVDC RX) .............................................................................................................. 138
10.22 DVD CORE UNIT (MS7.2) (1/2 scale) ............................................................................................... 140
F
10.23 COMPOUND UNIT(A) and COMPOUND UNIT(B) ............................................................................ 142
10.24 KEYBOARD UNIT.............................................................................................................................. 144
10.25 MAIN PCB UNIT and SW PCB UNIT................................................................................................. 146
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