Table Of Contents - Casio QV-3500EX Service Manual & Parts Catalogue

SPECIFICATIONS ....................................................................................................................................... 1
BLOCK DIAGRAM ...................................................................................................................................... 3
ADJUSTMENT ............................................................................................................................................ 4
1. Program version upgrading .............................................................................................................. 5
1-1. How to confirm the program (graphic menu) version .............................................................. 5
1-2. Upgrading procedure using the CompactFlash card ............................................................... 5
1-3. Upgrading procedure using the PC link cable .......................................................................... 7
2. Test mode ........................................................................................................................................... 8
2-1. Booting ......................................................................................................................................... 8
2-2. Item for testing ............................................................................................................................. 8
3. Product conditions .......................................................................................................................... 10
3-1. Color adjustment data writing .................................................................................................. 10
3-2. Flash adjustment ....................................................................................................................... 18
3-3. Flash operation and recharge operation ................................................................................. 19
3-4. Current consumption ................................................................................................................ 20
3-5. VCOM DC adjustment ................................................................................................................ 21
3-6. Operation check ......................................................................................................................... 22
4. D-PCB Assy ...................................................................................................................................... 23
4-1. VCO free run frequency adjustment ........................................................................................ 23
4-2. VCOM AC adjustment and VCOM DC coarse adjustment ..................................................... 23
4-3. RGB AMP, Sub bright adjustment ............................................................................................ 24
4-4. Contrast, Bright adjustments ................................................................................................... 25
4-5. Color adjustment ....................................................................................................................... 26
4-6. TINT adjustment ......................................................................................................................... 27
5. PW-PCB Assy ................................................................................................................................... 28
5-1. VCC3, VCC3-M, VCC5, VCC7 Voltage check ........................................................................... 28
5-2. VCC15, VEE7 Voltage check ..................................................................................................... 28
5-3. BL drive voltage adjustment ..................................................................................................... 28
DISASSEMBLY/ASSEMBLY .................................................................................................................... 29
EXPLODED VIEW ..................................................................................................................................... 44
PARTS LIST .............................................................................................................................................. 45
PRINTED CIRCUIT BOARDS ................................................................................................................... 47
SCHEMATIC DIAGRAMS ......................................................................................................................... 53
CONTENTS