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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 -
3. Factory/Service OSD Menu and Adjustment .................................................................................................. - 13 -
3.1 To enter the Factory OSD Menu ........................................................................................................... - 13 -
3.2 Factory OSD Menu ............................................................................................................................... - 13 -
3.3 Designer Menu ...................................................................................................................................... - 16 -
4. Software Upgrading ........................................................................................................................................ - 16 -
Before upgrading, read the following. ........................................................................................................ - 16 -
4.1 USB Software Upgrading directly ........................................................................................................ - 16 -
4.2 USB upgrading unsuccessfully ............................................................................................................. - 17 -
4.3 Upgrading with the FlashTool0.6.0.exe ................................................................................................ - 19 -
4.4 Network updating ................................................................................................................................. - 22 -
5. Trouble shooting ............................................................................................................................................. - 27 -
5.1 Troubleshooting for Remote Control .................................................................................................... - 28 -
5.2 Troubleshooting for Function Key ........................................................................................................ - 29 -
5.3 TV won’t Power On .............................................................................................................................. - 30 -
5.4 Troubleshooting for Audio .................................................................................................................... - 31 -
5.5 Troubleshooting for TV/VGA/HDMI input .......................................................................................... - 32 -
5.6 Troubleshooting for YPbPr input .......................................................................................................... - 33 -
5.7 Troubleshooting for Video input ........................................................................................................... - 34 -
6. Signals Block Diagram and power assign: ..................................................................................................... - 34 -
7. Schematic circuit diagram .............................................................................................................................. - 34 -
8. Explode View .................................................................................................................................................. - 34 -
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