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Lg Repair Tips




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Search: lg
Results: 4960
Make Model Symptom Problem Solution By
LG 32LG30R
Sometimes it wouldn't turn on, the LED would stay bright red, blink twice and stay blue without starting I removed the zener diodes d112 and d111, replaced the r118 with a 15k one FLAVIO
LG RP29CC26
It doesn't turn on, that is, it doesn't start. Cold solder on q402 on the horizontal and on ic 821 of the power supply. They were resoldered and it was just a matter of going out for a hug. Armando de Olimpia Eletronica EvoluSom
LG RP29FA30A
It didn't work. T r of the horizontal short, caused by c407=27nf without capacity. Both components were replaced and it was fine. Armando de Olimpia Eletronica EvoluSom
LG 21FS6RL
Closed frame slamming vertical Capacitor c.414 tsound is no point in measuring, replacing directly julio de itaguai
LG RP-20CB62
It doesn't work via the remote control or the keyboard, it only turns on via the power key and doesn't turn off Memory Swap memory ELETRONICA MAURI JUNIOR
LG CP-20K78
MC 		Protection mode C520,c521 are good To remove luciano
LG 21FU4RL
Horizontal burning when turned on C404 capacitor length 18x1600 volts HP ELETRONICA
LG 29CC9RL-LG
Green image, missing red Torquei picture tube. resolved Jaime
LG RP20CB25
Thin horizontal lines forming a square Eprom Replace moroni eletronica
LG 29CC2RL-L1
CW62C 		Doesn't start Q302-k2961 = k2723 / dz301-12v / d401 e d402-mur460 = by228 Replace mentioned items eletronicaapolo
LG 29CC90
The TV doesn't turn on, the LED doesn't light up, all power supply voltages are normal, the power supply to the micro is normal, but it kills the power supply to the pre collector and the TV doesn't turn on. Micro Micro replace macedo domingos
TV LG 21FU1RLG-LS
MC-059C 		Power supply turns on and off Horizontal output q402 if still not connected fr403 r407 cp 409. 311 cunha753
LG 32LD420
Turns on and off in a few seconds IC 600 working voltage is very low Short in r610 Alvaro (prolar)
LG RP-14CB25A
Image without horizontal synchronization Ic501- oictmsa002f ou oicmsa002f samuel leite
LG 21FX5RL
MC059A 		Vertical timing, image flipping R512 luciano
LG 21FJ6RB
It doesn't work, the stand by LED comes on, when you press a key the LED goes off, it hits the relay as if it were going to turn on but it comes back to stand by. +b with 111 vdc power supply +b9 with 6vdc Horizontal driver with poor contact EDGAR THIZ
LG 20CD2R
TV doesn't turn on, stays on stand by (LED on). Then the LED goes out and returns to stand by. Resistor fr03 1r2 open. I replaced it and everything was ok. ELETRONICA IDEAL
LG RP 29CC26
Expanded image C 406 shorted Replace capacitor. DEBIQUE
LG 29FU6TL
I'm sound L510 open c513 of 330µf/10v raw Replace both orlando lott
LG CP-29C85
Cushion effect Fr436 3r3 e c430 47yf/50 Resolder horizontal area, and the fr 436 is enveloped in front of the vertical output heatsink Ádrian Chapadão do Céu-Go