Table Of Contents - Casio QV-3EX Service Manual & Parts List

SPECIFICATIONS ....................................................................................................................................... 1
BLOCK DIAGRAM ...................................................................................................................................... 3
CIRCUIT BLOCK ......................................................................................................................................... 4
ADJUSTMENT ............................................................................................................................................ 5
1. Program version upgrading .............................................................................................................. 6
1-1. How to confirm the program (graphic menu) version .............................................................. 6
1-2. Upgrading procedure using the CompactFlash card ............................................................... 6
1-3. Upgrading procedure using the PC link cable .......................................................................... 7
2. Test mode ........................................................................................................................................... 9
2-1. Booting ......................................................................................................................................... 9
2-2. Item for testing ............................................................................................................................. 9
3. Adjustment ....................................................................................................................................... 11
3-1. Color adjustment data writing .................................................................................................. 11
3-1-1. Note ........................................................................................................................................ 11
3-1-2. The example which must be adjusted ................................................................................ 11
3-1-3. To replace the lens ass'y ..................................................................................................... 11
3-1-4. To replace MAIN-PCB (in case the contents of EEPROM can be read) ........................... 15
3-1-5. In case of replacing MAIN-PCB and lens ass'y
(EEPROM on MAIN-PCB contents cannot be read) ........................................................... 17
3-2. Flash adjustment ....................................................................................................................... 19
3-3. Flash operation and recharge operation ................................................................................. 21
3-4. Current consumption ................................................................................................................ 23
3-5. VCOM DC adjustment ................................................................................................................ 24
3-6. Operation check ......................................................................................................................... 25
DISASSEMBLY/ASSEMBLY .................................................................................................................... 26
EXPLODED VIEW ..................................................................................................................................... 40
PARTS LIST .............................................................................................................................................. 41
PRINTED CIRCUIT BOARDS ................................................................................................................... 44
SCHEMATIC DIAGRAMS ......................................................................................................................... 52
CONTENTS