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Contents
Contents ....................................................................................................................................................................... - 2 -
Service Manual ........................................................................................................................................................... - 3 -
1. Precautions and notices ..................................................................................................................................... - 3 -
1.1 Warning ................................................................................................................................................... - 4 -
1.2 Notes ....................................................................................................................................................... - 7 -
2. Product Function Specifications ....................................................................................................................... - 9 -
2.1 Product Function ..................................................................................................................................... - 9 -
2.2 Specifications ........................................................................................................................................ - 10 -
3. LCD Panel Spec .............................................................................................................................................. - 11 -
3.1 General Description .............................................................................................................................. - 11 -
3.2 General Features ................................................................................................................................... - 12 -
4. Chassis Layout and Overall Wiring Diagrams ............................................................................................... - 13 -
Boards and Chassis Layout ......................................................................................................................... - 13 -
5. Factory/Service OSD Menu and Adjustment .................................................................................................. - 14 -
5.1 To enter the Factory OSD Menu ........................................................................................................... - 14 -
5.2 Factory OSD Menu ............................................................................................................................... - 14 -
5.3 Designer Menu ...................................................................................................................................... - 15 -
5.4 To Exit the Aging Mode ........................................................................................................................ - 17 -
6. Software Upgrading ........................................................................................................................................ - 18 -
6.1 Get ready for upgrading ........................................................................................................................ - 18 -
6.2 Upgrading with the MtkTool ................................................................................................................ - 20 -
7. Troubleshooting .............................................................................................................................................. - 24 -
7.1 Troubleshooting for Remote Control .................................................................................................... - 24 -
7.2 Troubleshooting for Function Key ........................................................................................................ - 25 -
7.3 TV won't Power On .............................................................................................................................. - 26 -
7.4 Troubleshooting for Audio .................................................................................................................... - 27 -
7.5 Troubleshooting for TV/VGA/HDMI input .......................................................................................... - 28 -
7.6 Troubleshooting for YPbPr input .......................................................................................................... - 29 -
7.7 Troubleshooting for Video/S-Video input ............................................................................................. - 30 -
8. Explode View and Explode Born List ............................................................................................................. - 31 -
9. Schematic circuit diagram .............................................................................................................................. - 31 -
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