Lg TV Repair: Common Faults and Solutions.
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Results: 4835
Results: 4835
Lg Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
LG | CP-20B86A | This TV arrived here with a dark image without contrasting more with normal characters | Measure diodes on the abl line and see that the zender 502 diode had a small leak | Replace the zender 502 diode | eletronica rosa de saron aju-se[daniel] |
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 | Exchange 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 eepron | 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 |