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DV-310-K
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A
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CONTENTS
SAFETY INFORMATION.......................................................................................................................................................... 2
1. SERVICE PRECAUTIONS .................................................................................................................................................... 6
1.1 NOTES ON SOLDERING ............................................................................................................................................... 6
1.2 WHEN REPLACING DVD DECK.................................................................................................................................... 6
1.3 DISC REMOVAL METHOD ............................................................................................................................................ 7
2. SPECIFICATIONS................................................................................................................................................................. 8
2.1 ACCESSORIES .............................................................................................................................................................. 8
2.2 SPECIFICATIONS .......................................................................................................................................................... 9
2.3 DISC/CONTENT FORMAT ........................................................................................................................................... 10
2.4 PANEL FACILITILES..................................................................................................................................................... 12
3. BASIC ITEMS FOR SERVICE ............................................................................................................................................ 14
3.1 CHECK POINTS AFTER SERVICING ......................................................................................................................... 14
3.2 PCB LOCATIONS ......................................................................................................................................................... 15
3.3 JIGS LIST ..................................................................................................................................................................... 16
4. BLOCK DIAGRAM .............................................................................................................................................................. 18
4.1 OVERALL WIRING DIAGRAM ..................................................................................................................................... 18
4.2 OVERALL BLOCK DIAGRAM....................................................................................................................................... 20
4.3 DVD LOADER/MPEG BLOCK DIAGRAM .................................................................................................................... 21
4.4 POWER BLOCK DIAGRAM ......................................................................................................................................... 22
5. DIAGNOSIS ........................................................................................................................................................................ 23
5.1 TROUBLE SHOOTING................................................................................................................................................. 23
5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY ............................................. 27
6. SERVICE MODE ................................................................................................................................................................. 28
6.1 SERVICE MODE PROCEDURE .................................................................................................................................. 28
6.2 SERVICE MODE IN...................................................................................................................................................... 29
6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE ................................................................................................ 30
6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ....................................................................................... 31
6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ........................................................................................ 32
7. DISASSEMBLY ................................................................................................................................................................... 33
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................ 38
8.1 RE-WRITE FOR DVD FIRMWAVE ............................................................................................................................... 38
9. EXPLODED VIEWS AND PARTS LIST............................................................................................................................... 40
9.1 PACKING ...................................................................................................................................................................... 40
9.2 EXTERIOR SECTION .................................................................................................................................................. 42
9.3 06 DVD MECHA SECTION .......................................................................................................................................... 44
10. SCHEMATIC DIAGRAM .................................................................................................................................................... 46
10.1 DVD MT PCB ASSY(1/6) ............................................................................................................................................ 46
10.2 DVD MT PCB ASSY(2/6) ............................................................................................................................................ 48
10.3 DVD MT PCB ASSY(3/6) ............................................................................................................................................ 50
10.4 DVD MT PCB ASSY(4/6) ............................................................................................................................................ 52
10.5 DVD MT PCB ASSY(5/6) ............................................................................................................................................ 54
10.6 DVD MT PCB ASSY(6/6) ............................................................................................................................................ 56
10.7 OPERATION PCB ASSY ............................................................................................................................................ 58
10.8 POWER PCB ASSY ................................................................................................................................................... 60
10.9 WAVEFORMS............................................................................................................................................................. 62
11. PCB CONNECTION DIAGRAM ........................................................................................................................................ 63
11.1 DVD MT PCB ASSY ................................................................................................................................................... 64
11.2 OPERATION PCB ASSY ............................................................................................................................................ 66
11.3 POWER PCB ASSY ................................................................................................................................................... 67
11.4 LOADING MOTOR and SW........................................................................................................................................ 69
12. PCB PARTS LIST .............................................................................................................................................................. 70
