LG TV Repair: Common Faults and Solutions.
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Results: 4833
Results: 4833
LG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| LG | 32LF565B | No audio. | Ceramic capacitor c5616 | Eletronica Magitec | |
| LG | 32LW300C LJ6EY | Burning LED bus | Reduce the power and current of the LEDs | Replace r505"000"to "4r7" | Multimarcas/Acarí |
| LG | 32LW300C LJ6EY | Only inoperable in stend bay | Ic 500 short reference mps1635/mp3378e | Solution replace it. | Multimarcas/Acarí |
| LG | 42LM3400 | Crazy keyboard - changing channels, turning off, etc. | Bad tv keyboard | Connect only pins 10,9 and 6 of connector p2401, which goes on the main board, this way it will only work with the control, but it solves the problem. | Kabo Informática |
| LG | 42LV4500 | Doesn't start | Shoulder freezer and main | Check next to l402 | Mário Santos |
| LG | 42LE4500 | Darker zone in various locations on the screen | MOSFETs that control leaky LEDs | Check fqt4n20l | C. Santos |
| LG | 42LV5500 | It appears to turn on by turning on the red LED but it doesn't turn on | Xd solder failure | Reballing no ci xd | Paulo Pires |
| LG | 42LB5500 | Black screen with no image. no backlight | T-con failure | Check replace c126 on t-con. I replaced it with a 22µ capacitor | Edson SP |
| LG | 4LG5000 | No image but with backlight | T-con failure | It's always the same ci that causes the problem in this and other models. as15-f | C. Santos |
| LG | 50PJ350 | Nothing lights up | Dead power supply | 10Ω res in open power supply. replace resistor | Alex |
| LG | 29FS4RL1 CW62C | TV turns on and works for 2 minutes and turns off. | TV going into protection, with a problem in the abl circuit, open or altered r411. | Replace of 1k 1/2w r411. any resistor in the abl circuit must have the exact value, if you replace it the TV will turn off. | marcio galvão |
| LG | 42LS3400 | TV does not turn on, red standby LED blinks a few times and goes out. | Capacitors studied at the power supply. c201 1000/10v and c201 680/35v. replace them. | DANUBIO | |
| LG | 32LJ600B | No image, 12v missing on lvds cable | C2345 shorted near the 19v connector | C2345 replacement | Arnoltec |
| LG | 32LJ590U | Doesn't start. dead power supply | Fb9101(5a) aberto, r9901 (0,33ω) aberto, c9118 (470k/1000v) com fuga | Replace defective components | ERP-ASSIST |
| LG | 42PQ30R 0000 | Replaced it and the screen came back to life - good luck! | D503 with leak under the traffic | Replaced it and the screen came back to life - good luck! | Jhone eletrônica |
| LG | 42PQ30R | Reddish image with drizzle | R628 smd 2k2 broken | Replaced slept. good luck! | Jhone eletrônica |
| LG | M2631DPS | Does not accept commands | Dirt on the keyboard board. it was just washing. | ||
| LG | M2380DPS | Does not turn on, not even the stand by LED lights up | Ic 807 code tps65231 a2 48 pin | ||
| LG | LA6130 | Turning off and on. connector p201 poorly fitted / oxidation. | Clean and fit the connector correctly. see file. | ||
| LG | 55LA6130 | Turn off fabric | Poor contact in the intermediate connection of the LED bars, open the screen and jump the connectors!! |