Lg Repair Tips
Search: lg
Results: 4929
Results: 4929
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
14B84H
|
Dead | Resistor r 802 (2 k) open | ||
| LG |
1470
|
Pad width and adjustment controls inoperative | Transistor q 709 leaking or shorted | ||
| LG |
STUDIOWORKS 55I
|
Red image | Cold solder on the video board | ||
| LG |
STUDIOWORKS 440SI
|
Inoperative, LEDs flashing | Flyback | ||
| LG |
1470
|
No image after flyback change. high voltage ok | Check c723, r742, r723 and q711 | ||
| LG |
1470
|
Inoperative. green LED lights up | Flyback | ||
| LG |
1470
|
Inoperative. flyback and tr horiz output ok | Check r912 and r913 | ||
| LG |
1470
|
Image too wide | Check q709 and d708 | ||
| LG |
1470
|
Unstable image after flyback change | Reverse the wires that run from the flyback to the power supply |