DV-260-S
4
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123
4
C
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A
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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 FRONT PANEL SECTION ....................................................................................................................... 10
2.4 LOADING MECHA ASSY ........................................................................................................................ 12
2.5 TRAVERSE MECHA ASSY-S .................................................................................................................. 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 WAVEFORMS .......................................................................................................................................... 18
3.3 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 20
3.4 DVDM ASSY 1/3 [FRONT END BLOCK] ................................................................................................. 22
3.5 DVDM ASSY 2/3 [BACK END BLOCK].................................................................................................... 24
3.6 DVDM ASSY 3/3 [AUDIO/VIDEO BLOCK]............................................................................................... 26
3.7 FLKY and IRKY ASSYS........................................................................................................................... 28
3.8 POWER SUPPLY UNIT [VWR1365] ........................................................................................................ 30
3.9 POWER SUPPLY UNIT [VWR1367] ........................................................................................................ 31
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 33
4.1 LOAB ASSY ............................................................................................................................................. 33
4.2 DVDM ASSY ............................................................................................................................................ 34
4.3 FLKY ASSY ............................................................................................................................................. 38
4.4 IRKY ASSY .............................................................................................................................................. 39
4.5 POWER SUPPLY UNIT [VWR1365] ........................................................................................................ 40
4.6 POWER SUPPLY UNIT [VWR1367] ........................................................................................................ 41
5. PCB PARTS LIST ........................................................................................................................................... 42
6. ADJUSTMENT ............................................................................................................................................... 44
6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 44
6.2 JIGS AND MEASURING INSTRUMENTS ............................................................................................... 44
6.3 NECESSARY ADJUSTMENT POINTS ................................................................................................... 45
6.4 TEST MODE ............................................................................................................................................ 46
6.5 MECHANISM ADJUSTMENT .................................................................................................................. 47
7. GENERAL INFORMATION ............................................................................................................................. 50
7.1 DIAGNOSIS ............................................................................................................................................. 50
7.1.1 TEST MODE ......................................................................................................................................... 50
7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE ............................................................................... 52
7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ................................................................ 53
7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY...................................................................... 54
7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE................................................................. 55
7.1.6 MECHANICAL ERROR HISTORY ........................................................................................................ 56
7.1.7 ID NUMBER AND ID DATA SETTING................................................................................................... 59
7.1.8 SEQUENCE AFTER POWER ON ........................................................................................................ 62
7.1.9 DISASSEMBLY ..................................................................................................................................... 63
7.2 IC ............................................................................................................................................................. 70
7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ..................................................................... 84
7.4 CLEANING............................................................................................................................................... 85
8. PANEL FACILITIES ........................................................................................................................................ 86