XV-GX3
4
1
2
3
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 SECTION .................................................................................................................................. 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
2.4 05 LOADER ASSY................................................................................................................................... 12
2.5 TRAVERSE MECHANISM ASSY-S ......................................................................................................... 14
2.6 DECK MECHANISM ASSY ..................................................................................................................... 15
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 OVERALL WIRING CONNECTION DIAGRAM and LOAB ASSY ........................................................... 18
3.3 DVDM ASSY (1/2).................................................................................................................................... 20
3.4 DVDM ASSY (2/2).................................................................................................................................... 22
3.5 MAIN ASSY (1/4) ..................................................................................................................................... 24
3.6 MAIN ASSY (2/4) ..................................................................................................................................... 26
3.7 MAIN ASSY (3/4) ..................................................................................................................................... 28
3.8 MAIN ASSY (4/4) ..................................................................................................................................... 30
3.9 DISPLAY and MIC ASSYS....................................................................................................................... 32
3.10 WAVEFORMS ........................................................................................................................................ 34
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 35
4.1 LOAB ASSY ............................................................................................................................................. 35
4.2 DVDM ASSY ............................................................................................................................................ 36
4.3 MAIN ASSY ............................................................................................................................................. 38
4.4 DISPLAY ASSY........................................................................................................................................ 42
4.5 MIC ASSY ................................................................................................................................................ 44
5. PCB PARTS LIST ........................................................................................................................................... 46
6. ADJUSTMENT ............................................................................................................................................... 57
6.1 DECK SECTION ...................................................................................................................................... 57
6.1.1 ADJUSTMENT CONDITION ............................................................................................................. 57
6.1.2 PLAYBACK and RECORDING SECTION ......................................................................................... 58
6.2 DVD SECTION......................................................................................................................................... 60
6.2.1 ADJUSTMENT ITEMS AND LOCATION ........................................................................................... 60
6.2.2 JIG AND MEASURING INSTRUMENTS ........................................................................................... 60
6.2.3 NECESSARY ADJUSTMENT POINTS ............................................................................................. 61
6.2.4 TEST MODE ...................................................................................................................................... 62
6.2.5 MECHANISM ADJUSTMENT............................................................................................................ 63
7. GENERAL INFORMATION ............................................................................................................................. 65
7.1 DIAGNOSIS ............................................................................................................................................. 65
7.1.1 TEST MODE ...................................................................................................................................... 65
7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE ............................................................................ 66
7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ............................................................ 67
7.1.4 SPECIFICATION OF THE MODEL INFORMATION DISPLAY .......................................................... 68
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ............................................................. 69
7.1.6 SERVICE TEST MODE ..................................................................................................................... 70
7.1.7 METHOD FOR DIAGNOSING DEGRADATION OF THE LDs ON THE PICKUP ASSY ................... 72
7.1.8 DVD TROUBLE SHOOTING.............................................................................................................. 73
7.1.9 ID NUMBER AND ID DATA SETTING ............................................................................................... 76
7.1.10 DISASSEMBLY................................................................................................................................ 79
7.2 PARTS...................................................................................................................................................... 89
7.2.1 IC ....................................................................................................................................................... 89
8. PANEL FACILITIES ........................................................................................................................................ 92
