XV-DV232
4
1
2
4
1
2
3
4
C
D
F
A
B
E
CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 05 LOADER ASSY................................................................................................................................... 10
2.4 TM ASSY VK1AVC................................................................................................................................... 12
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 14
3.1 BLOCK DIAGRAM ................................................................................................................................... 14
3.2 LOAB ASSY and OVERALL WIRING CONNECTION DIAGRAM ........................................................... 16
3.3 DVD MAIN ASSY (1/4)............................................................................................................................. 18
3.4 DVD MAIN ASSY (2/4)............................................................................................................................. 20
3.5 DVD MAIN ASSY (3/4)............................................................................................................................. 22
3.6 DVD MAIN ASSY (4/4)............................................................................................................................. 24
3.7 DAMP ASSY (1/2) .................................................................................................................................... 26
3.8 DAMP ASSY (2/2) .................................................................................................................................... 28
3.9 FUNCTION ASSY .................................................................................................................................... 30
3.10 POWER SUPPLY UNIT.......................................................................................................................... 32
3.11 WAVEFORMS ........................................................................................................................................ 34
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 37
4.1 LOAB ASSY ............................................................................................................................................. 37
4.2 DVD MAIN ASSY ..................................................................................................................................... 38
4.3 DAMP ASSY ............................................................................................................................................ 42
4.4 FUNCTION ASSY .................................................................................................................................... 44
4.5 POWER SUPPLY UNIT............................................................................................................................ 46
5. PCB PARTS LIST ........................................................................................................................................... 48
6. ADJUSTMENT ............................................................................................................................................... 52
6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 52
6.2 JIGS AND MEASURING INSTRUMENTS ............................................................................................... 52
6.3 NECESSARY ADJUSTMENT POINTS ................................................................................................... 53
6.4 TEST MODE ............................................................................................................................................ 54
6.5 MECHANISM ADJUSTMENT .................................................................................................................. 55
7. GENERAL INFORMATION ............................................................................................................................. 57
7.1 DIAGNOSIS ............................................................................................................................................. 57
7.1.1 TEST MODE ...................................................................................................................................... 57
7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE ............................................................................ 58
7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ............................................................ 59
7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY .................................................................. 60
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ............................................................. 61
7.1.6 SERVICE TEST MODE ..................................................................................................................... 62
7.1.7 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY .................. 65
7.1.8 DVD TROUBLE SHOOTING.............................................................................................................. 66
7.1.9 ID NUMBER AND ID DATA SETTING ............................................................................................... 69
7.1.10 POWER ON SEQUENCE................................................................................................................ 72
7.1.11 CIRCUIT DESCRIPTION OF DIGITAL AMP. SECTION .................................................................. 73
7.1.12 DISASSEMBLY................................................................................................................................ 74
7.2 PARTS...................................................................................................................................................... 81
7.2.1 IC ....................................................................................................................................................... 81
8. PANEL FACILITIES ...................................................................................................................................... 104
www. xiaoyu163. com
QQ 376315150
9
9
2
8
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
