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 | TV-21FE85G | Flay-back 674v-6006v | Flay-back 674v-6006v=at-2079ao toshiba-ok | Zezinho | |
| LG | 14SB1RB | TV with low contrast | The zener diode (9v zd401) of the abl is shorted | Replace for a new one. | Ademir solânea pb |
| LG | 21FJ6RB- LD | The TV works and then stops, the power supply is high at 140v. | Is the resistor (r815 of 91k) changed. | Ademir solânea pb | |
| LG | CP-20K70 | Horizontal strip on the left side | Zd412 (9v1) with leakage | Replace | eletronica bianca ipira ba |
| LG | 29FS4RLG | Q(2sc6090), horizontal output shorted | Replace for another original | I put a 2sc6093 in its place and it burned in a minute, I put another bu2527dx and it also burned in a moment... it has to be original! | pfa |
| LG | LG-14CB25A MC-059A | Image distorts and does not match. | It was the ic02-at24c04 eprom, I replaced it with another one and the TV worked normally | ELETRÔNICA MELO -BOA VIAGEM-CEARÁ | |
| LG | 29FE8RL | Cushion effect (enlarged image + cushion effect) | Q427 (AH/630F) | Replace for new | Manoel (Noca) |
| LG | CP14B85 MC83C | Contrast does not work | D502 | In place you can put a 1n4148 diode | claudinei |
| LG | RP-21FE85G MC059A | After being connected for a while, the device turns off (goes into stand bay) | Open 240k resistor r 420 | Check the 240k resistor r 420 is open if not, place a 390r resistor in parallel with the c409 | Helio Eletrosonic |
| LG | 29FU6TL | No chroma signal, cut characters, and falling out of tune | C 904 smd proximo a eeprom | Roberto Consertos | |
| LG | RP-20CC25 | Vertical + or - 95% closed | Cap exhaustion. c-321 1000x25v | Replace and go for a hug. | RAIO INFOSERVISE |
| LG | 29FU6TL | Channels disappearing, sometimes in high tuning it only picks up the vhf channels, and a squeak that keeps appearing and disappears | R 114 de 30k | Roberto Consertos | |
| LG | CP29K35A | TV works normally - turns off by itself | Sw -tv/video | Replace tv/video touch switch | E.RIBEIRO |
| LG | 20CB67 | TV stopped | Power supply regulator c 809 horizontal output fr403 change and run for the hug thanks guys Jesus loves you | ibraim | |
| LG | 29FU1RS | With sound but no image or very dark image | Screen com zero volts | Release the screen wire, it increases the screen to maximum and by touching the welding point on the tube plate it returns to normal | Edmar Silva |
| LG | RP-21FE85G | Turning off by itself in a few minutes or seconds | R 420 open | Replace this resistor which is 240k, check the screen (adjust and observe) | caio |
| LG | 32FS4RNP | Image too wide | C429 154j 400v | SIDNEY ALVES | |
| LG | LD35 FULHD1080P | Cabo hdmi | Doesn't work | Tips | lebre |
| LG LCD | 22 LCD | Washed canvas | Display | Replace the screen nearest display check the display board | fernando timbauba pe |
| LG | CP-29K30 | I'm sound | Unsolder the 2 reset pins of the stereo encoder and the pin wsound 8.2v comes in with the TV turned on, remove it from the socket and resolder it again and put it in the socket | Good luck! | DANIEL SOLANEA PB |