Daewoo DLA-32H1, Руководство по обслуживанию

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LCD TV Service Manual
Hisense Confidential
Contents
Contents .......................................................................................................................................................................- 2 -
Service Manual ...........................................................................................................................................................- 3 -
1. Precautions and notices.....................................................................................................................................- 3 -
1.1 Warning...................................................................................................................................................- 4 -
1.2 Notes.......................................................................................................................................................- 7 -
2. Product Function Specifications .....................................................................................................................- 10 -
2.1 Product Function...................................................................................................................................- 10 -
2.2 Specifications........................................................................................................................................- 13 -
3. LCD Panel Spec..............................................................................................................................................- 14 -
3.1 General Description ..............................................................................................................................- 14 -
3.2 General Features ...................................................................................................................................- 15 -
4. Chassis Layout and Overall Wiring Diagrams ...............................................................................................- 16 -
4.1 Boards and Chassis Layout...................................................................................................................- 16 -
4.2 Connectors ............................................................................................................................................- 17 -
4.3 Wires and Cables Overall Wiring Diagram(s)......................................................................................- 18 -
5. Factory/Service OSD Menu and Adjustment....................................................... ¡Error! Marcador no definido.
5.1 To enter the Factory OSD Menu................................................................ ¡Error! Marcador no definido.
5.2 Factory OSD Menu.................................................................................... ¡Error! Marcador no definido.
5.3 Designer Menu(
待小于数据
) .................................................................... ¡Error! Marcador no definido.
6. Software Upgrading........................................................................................................................................- 19 -
6.1 Get ready for upgrading........................................................................................................................- 23 -
6.2 Upgrading with the MtkTool .....................................................................
¡Error! Marcador no definido.
7. Troubleshooting ..............................................................................................................................................- 26 -
7.1 Troubleshooting for Remote Control....................................................................................................- 30 -
7.2 Troubleshooting for Function Key........................................................................................................- 31 -
7.3 TV won’t Power On..............................................................................................................................- 32 -
7.4 Troubleshooting for Audio....................................................................................................................- 33 -
7.5 Troubleshooting for TV/VGA/HDMI input..........................................................................................- 34 -
7.6 Troubleshooting for YPbPr input..........................................................................................................- 35 -
7.7 Troubleshooting for Video/S-Video input.............................................................................................- 36 -
8. Schematic circuit diagram ................................................................................... ¡Error! Marcador no definido.