LV40G TV Repair: Common Faults and Solutions.
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Results: 5
Results: 5
LV40G Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| CCE | LV40G | Short circuit power supply Drive LED. | Q501 is FDD120AN15A0 and works the FET ME15N10-G on site. | If it works slightly darker with 70 volts on the LEDs, check/ replace I.C 500 (MP3394) at the power supply, because in my case PWM did not act when replace \\\ "Standard picture for dynamic for staff \\\" and I suspected I.C and really was. After exreplace I.C 500 MP3394 the voltage went to 81.5 volts in the LED exits. | MIGUELTV |
| CCE | LV40G | With time blurred image and turns off | Under the processor heatsink tsound are 2 ceramic capacitors, they are full of glue around them, just clean them and run for hugs | ||
| CCE | LV40G | Turning off after a few minutes | Some defective LEDs on the LED bars | Eletrônica Cecé. Brumadinho MG | |
| CCE | LV40G | No backlight defect in inverter ic500 = mp3394s | After switching on, check around 5v on pin 2 of the ci and pin 15 with =b around 16v if +b on 15 is low it could be a defect in the ci 500 | BRUSKE | |
| CCE | LV40G | Has sound without image | This is mp3394 | Replace the same ic 500 | cleberlima rs |