DVD-R7783
5
5
6
7
8
5
6
7
8
C
D
F
A
B
E
CONTENTS
1. SPECIFICATIONS .............................................................................................................................................6
2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................8
2.1 PACKING ....................................................................................................................................................8
2.2 EXTERIOR SECTION ..............................................................................................................................10
2.3 CLAMP MECHANISM SECTION .............................................................................................................12
2.4 TRAVERSE & MAIN UNI-S (DXX2554)....................................................................................................14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................16
3.1 BLOCK DIAGRAM ....................................................................................................................................16
3.2 OVERALL WIRING DIAGRAM .................................................................................................................18
3.3 MAIN ASSY (1/4)......................................................................................................................................20
3.4 MAIN ASSY (2/4)......................................................................................................................................22
3.5 MAIN ASSY (3/4)......................................................................................................................................24
3.6 MAIN ASSY (4/4)......................................................................................................................................26
3.7 WIFB and FCRB ASSYS ..........................................................................................................................28
3.8 ATAPI/SCSI BOARD .................................................................................................................................30
3.9 WAVEFORMS...........................................................................................................................................32
4. PCB CONNECTION DIAGRAM ......................................................................................................................33
4.1 MAIN ASSY ..............................................................................................................................................34
4.2 WIFB and FCRB ASSYS ..........................................................................................................................38
4.3 ATAPI/SCSI BOARD .................................................................................................................................40
5. PCB PARTS LIST ............................................................................................................................................41
6. ADJUSTMENT ................................................................................................................................................42
7. GENERAL INFORMATION .............................................................................................................................43
7.1 DIAGNOSIS ..............................................................................................................................................43
7.1.1 OPERATIONAL DIAGNOSIS PROGRAM..........................................................................................43
7.1.2 REWRITING SERIAL NO...................................................................................................................45
7.1.3 FIRMWARE VERSION UP OF MAIN ASSY ......................................................................................45
7.1.4 HOW TO CONFIRM AND UPDATE THE FIRMWARE VERSION OF THE ATAPI/SCSI BOARD ......46
7.1.5 ACQUISITION OF THE ERROR HISTORY .......................................................................................47
7.1.6 TROUBLE SHOOTING.......................................................................................................................59
7.1.7 SCSI ERROR CODE TABLE..............................................................................................................60
7.1.8 AGING MODE ....................................................................................................................................62
7.1.9 DISASSEMBLY ..................................................................................................................................64
7.1.10 INSTALLATION OF THE DRIVE.......................................................................................................67
7.2 IC INFORMATION ....................................................................................................................................68
8. PANEL FACILITIES .........................................................................................................................................95
