Table Of Contents - Pioneer XV-DV830 Service Manual

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CONTENTS
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SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
A
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR SECTION.............................................................................................................................. 10
2.3 LOADING MECHA ASSY ........................................................................................................................ 12
2.4 TRAVERSE MECHA ASSY-S .................................................................................................................. 14
2.5 DISPLAY UNIT......................................................................................................................................... 15
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 18
3.3 DVDM ASSY(1/4)..................................................................................................................................... 20
3.4 DVDM ASSY(2/4)..................................................................................................................................... 22
3.5 DVDM ASSY(3/4)..................................................................................................................................... 24
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3.6 DVDM ASSY(4/4)..................................................................................................................................... 26
3.7 VIDEO, DSP TRADE and COMPONENT ASSYS ................................................................................... 28
3.8 DSP ASSY(1/2)........................................................................................................................................ 30
3.9 DSP ASSY(2/2)........................................................................................................................................ 32
3.10 FM/AM TUNER MODULE ...................................................................................................................... 34
3.11 TATRADE and CONTROL(1/3) ASSYS ................................................................................................. 36
3.12 CONTROL(2/3) and HP ASSYS ............................................................................................................ 38
3.13 CONTROL ASSY(3/3)............................................................................................................................ 40
3.14 LCDCONT, CONNECT, KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS ........................................ 42
3.15 WAVEFORMS ........................................................................................................................................ 44
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 45
4.1 LOAB ASSY ............................................................................................................................................. 45
C
4.2 DVDM ASSY ............................................................................................................................................ 46
4.3 VIDEO, DSP TRADE and COMPONENT ASSYS ................................................................................... 48
4.4 DSP ASSY ............................................................................................................................................... 52
4.5 FM/AM TUNER MODULE ........................................................................................................................ 54
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4.6 KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS................................................................................. 55
L 13942296513
4.7 TXTRADE, CONTROL and HP ASSYS ................................................................................................... 56
4.8 LCDCONT and CONNECT ASSYS ......................................................................................................... 60
5. PCB PARTS LIST ........................................................................................................................................... 62
6. ADJUSTMENT ............................................................................................................................................... 68
6.1 TUNER SECTION .................................................................................................................................... 68
6.2 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 69
6.3 JIGS AND MEASURING INSTRUMENTS............................................................................................... 69
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6.4 NECESSARY ADJUSTMENT POINTS ................................................................................................... 70
6.5 TEST MODE ............................................................................................................................................ 71
6.6 MECHANISM ADJUSTMENT .................................................................................................................. 72
7. GENERAL INFORMATION ............................................................................................................................. 74
7.1 DIAGNOSIS ............................................................................................................................................. 74
7.1.1 TEST MODE ......................................................................................................................................... 74
7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODE............................................................................. 76
7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY................................................................ 77
7.1.4 SPECIFICATION OF MODEL INFORMATION ..................................................................................... 78
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE................................................................. 79
7.1.6 MECHANICAL ERROR HISTORY ........................................................................................................ 80
7.1.7 ID NUMBER AND DATA SETTING ....................................................................................................... 85
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7.1.8 TROUBLE SHOOTING ......................................................................................................................... 88
7.1.9 DSP TROUBLE SHOOTING ................................................................................................................. 91
7.1.10 SEQUENCE AFTER POWER ON ...................................................................................................... 95
7.1.11 SINGLE OPERATION METHOD....................................................................................................... 100
7.1.12 PROTECTION CIRCUIT ................................................................................................................... 101
7.1.13 DISASSEMBLY ................................................................................................................................. 105
7.2 IC ........................................................................................................................................................... 114
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7.3 DISC/CONTENT FORMAT .................................................................................................................... 137
7.4 CLEANING............................................................................................................................................. 139
8. PANEL FACILITIES ...................................................................................................................................... 140
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