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| LCD TV Service Manual |
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| Contents |
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Contents | - 2 - | |||
Service Manual | - 3 - | |||
1. | Precautions and notices | - 3 - | ||
| 1.1 | Warning | - 4 - | |
| 1.2 | Notes | - 7 - | |
2. | Product Function Specifications | - 10 - | ||
| Specifications | - 10 - | ||
3. | LCD Panel Spec | - 11 - | ||
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 - | |
6 Software Upgrading | - 18 - | |||
| 6.1 | Get ready for upgrading | - 18 - | |
| 6.2 | Upgrading with the MtkTool | - 20 - | |
| 6.3 | Update with USB directly | - 24 - | |
7. Troubleshooting | - 26 - | |||
| 7.1 | Troubleshooting for Remote Control | - 26 - | |
| 7.2 | Troubleshooting for Function Key | - 27 - | |
| 7.3 TV won’t Power On | - 28 - | ||
| 7.4 | Troubleshooting for Audio | - 29 - | |
| 7.5 Troubleshooting for TV/VGA/HDMI input | - 30 - | ||
| 7.6 | Troubleshooting for YPbPr input | - 31 - | |
| 7.7 | Troubleshooting for | - 32 - | |
8. | Schematic circuit diagram | - 32 - | ||
Hisense Confidential
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