DEX-MG9667DVZT/EW
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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 3
1. SPECIFICATIONS ............................................................................................................................................ 7
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 EXTERIOR(1) ............................................................................................................................................ 8
2.2 EXTERIOR(2) .......................................................................................................................................... 10
2.3 DVD MECHANISM MODULE .................................................................................................................. 12
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 14
3.1 BLOCK DIAGRAM ................................................................................................................................... 14
3.2 MAIN UNIT(1/4)(GUIDE PAGE) ............................................................................................................... 22
3.3 MAIN UNIT(2/4) ....................................................................................................................................... 28
3.4 MAIN UNIT(3/4)(GUIDE PAGE) ............................................................................................................... 30
3.5 MAIN UNIT(4/4)(GUIDE PAGE) ............................................................................................................... 36
3.6 KEYBOARD PCB..................................................................................................................................... 42
3.7 CONNECTOR 1 PCB............................................................................................................................... 44
3.8 CONNECTOR 2 PCB............................................................................................................................... 45
3.9 DVD CORE UNIT(1/2)(GUIDE PAGE) ..................................................................................................... 46
3.10 DVD CORE UNIT(2/2)............................................................................................................................ 52
3.11 L PCB..................................................................................................................................................... 56
3.12 R PCB .................................................................................................................................................... 57
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 58
4.1 MAIN UNIT............................................................................................................................................... 58
4.2 KEYBOARD PCB..................................................................................................................................... 62
4.3 CONNECTOR1 PCB................................................................................................................................ 66
4.4 CONNECTOR2 PCB................................................................................................................................ 67
4.5 DVD CORE UNIT ..................................................................................................................................... 68
4.6 PCB ASSY ............................................................................................................................................... 72
4.7 L PCB....................................................................................................................................................... 73
4.8 R PCB ...................................................................................................................................................... 74
5. ELECTRICAL PARTS LIST ............................................................................................................................ 75
6. ADJUSTMENT ............................................................................................................................................... 93
6.1 JIG CONNECTION DIAGRAM................................................................................................................. 93
6.2 TEST MODE ............................................................................................................................................ 95
7. GENERAL INFORMATION ........................................................................................................................... 102
7.1 DIAGNOSIS ........................................................................................................................................... 102
7.1.1 AVC-LAN DIAGNOSIS MODE ............................................................................................................ 102
7.1.2 DISASSEMBLY ................................................................................................................................... 105
7.1.3 PCB LOCATION.................................................................................................................................. 109
7.1.4 CONNECTOR FUNCTION DESCRIPTION ........................................................................................ 110
7.2 IC ........................................................................................................................................................... 111
7.3 EXPLANATION ...................................................................................................................................... 123
7.3.1 OPERATIONAL FLOW CHART .......................................................................................................... 123
7.3.2 SYSTEM BLOCK DIAGRAM .............................................................................................................. 124
8. OPERATIONS .............................................................................................................................................. 125
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
