Contents
Contents ................................................................................................................................................................- 2 -
Service Manual ....................................................................................................................................................- 3 -
Service Manual
1. Precautions and notices..............................................................................................................................- 3 -
1.1 Warning............................................................................................................................................- 4 -
1.2 Notes................................................................................................................................................- 7 -
2. Product Specifications: ..............................................................................................................................- 9 -
2.1 Main board layout:.........................................................................................................................- 10 -
Main board: 4833.................................................................................................................................- 10 -
3.2 Factory OSD Menu........................................................................................................................- 12 -
4. Software Upgrading.................................................................................................................................- 16 -
4.1 Get ready for upgrading.................................................................................................................- 16 -
4.2 Upgrading with the ISP_TOOL4.5.0.4..........................................................................................- 20 -
4.3 USB Software upgrading...............................................................................................................- 25 -
5.1 MST6E182VG Power assign.........................................................................................................- 28 -
6. Troubleshooting.......................................................................................................................................- 30 -
6.3 TV won't Power On.......................................................................................................................- 32 -
6.4 Troubleshooting for Audio.............................................................................................................- 33 -
6.7 Troubleshooting for Video/ input...................................................................................................- 36 -
7 Schematic circuit diagram ........................................................................................................................- 37 -
8 Explode view ............................................................................................................................................- 37 -
Contents
Contents
- 2 -