DV-C505
4
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123
4
C
D
F
A
B
E
CONTENTS
SAFTY INFORMATION ....................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 TABLE MECHANISM SECTION .............................................................................................................. 10
2.4 TRAVERSE MECHANISM ASSY-S ......................................................................................................... 12
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................14
3.1 BLOCK DIAGRAM ................................................................................................................................... 14
3.2 OVERALL WIRING DIAGRAM................................................................................................................. 18
3.3 FJMB ASSY(1/5)...................................................................................................................................... 20
3.4 FJMB ASSY(2/5)...................................................................................................................................... 22
3.5 FJMB ASSY(3/5)...................................................................................................................................... 24
3.6 FJMB ASSY(4/5)...................................................................................................................................... 26
3.7 FJMB ASSY(5/5)...................................................................................................................................... 28
3.8 FLKY, DSSB and PWSB ASSYS ............................................................................................................. 30
3.9 POWER SUPPLY UNIT............................................................................................................................ 32
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 33
4.1 TRSB, SSRB, LOMB and SSIB ASSYS................................................................................................... 33
4.2 FJMB ASSY ............................................................................................................................................. 34
4.3 FLKY, DSSB and PWSB ASSYS ............................................................................................................. 38
4.4 POWER SUPPLY UNIT............................................................................................................................ 40
5. PCB PARTS LIST ........................................................................................................................................... 41
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 OF THE MECHANISM ERROR HISTORY............................................................................ 56
7.1.3 TEST POINT LOCATION ...................................................................................................................... 60
7.1.4 TROUBLE SHOOTING ......................................................................................................................... 64
7.1.5 SEQUENCE AFTER THE POWER ON ................................................................................................ 66
7.1.6 DISASSEMBLY ..................................................................................................................................... 67
7.1.7 TROUBLE SHOOTING FOR MECHANISM SECTION......................................................................... 77
7.2 PARTS...................................................................................................................................................... 79
7.2.1 IC .......................................................................................................................................................... 79
7.2.2 DISPLAY ............................................................................................................................................... 96
7.3 CLEANING............................................................................................................................................... 97
8. PANEL FACILITIES ........................................................................................................................................ 98