- 2 -
TABLE OF CONTENTS
SERVICE SAFETY PRECAUTIONS .......................................................................................................................................... 3
HANDLING THE LCD MODULE ................................................................................................................................................ 5
1. SERVICE MODE .................................................................................................................................................................... 7
1-1. STARTING SERVICE MODE ........................................................................................................................................... 7
2. ADJUSTMENT ....................................................................................................................................................................... 8
2-1. ADJUSTMENT TOOLS AND CONDITIONS ................................................................................................................... 8
2-2. AUTO GAIN/OFFSET ADJUSTMENT ............................................................................................................................. 8
2-3. DDC EDID DATA READ & WRITE ................................................................................................................................... 9
3. VCTI FIRMWARE INSTALLATIONS/UPGRADING ............................................................................................................. 19
3-1. VCTI FIRMWARE INSTALLATIONS ............................................................................................................................. 20
3-2. SCALER FIRMWARE INSTALLATIONS ....................................................................................................................... 26
4. TROUBLESHOOTING ......................................................................................................................................................... 33
5. EXPLODED VIEW ............................................................................................................................................................... 40
6. CHASSIS AND CABINET REPLACEMENT PARTS LIST .................................................................................................. 41
7. PC BOARDS TOP & BOTTOM VIEW .................................................................................................................................. 52
8. SCHEMATIC DIAGRAM ...................................................................................................................................................... 55
8-1. WIRING DIAGRAM ....................................................................................................................................................... 56
8-2. BLOCK DIAGRAM ........................................................................................................................................................ 57
