LG TV Repair: Common Faults and Solutions.
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Results: 4853
Results: 4853
LG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| LG | 29FE8RL | It takes a while for the sound to come. | C808 disabled (14v power supply) | Persio(TVCompany) | |
| LG | DV-647 ? | Display with reduced brightness, and no functions. | Q 601 w/ leak. 2sc-3209 was placed in place of 2sc-3205. | EL ETRONICA FEITOS A | |
| LG | RP21FE85G | Turns on with the vertical closed and turns off | Shorted vertical output | Replace | EletroClaudio Aguas Belas |
| LG | 29FX5CL | Pink or green image | Bad micro processor!! | orlando | |
| LG | RP20CC20 | Doesn't tune in to any channel | Seletronic ruim substitute !! | Selector replace | orlando |
| LG | RP-21FE85G | TV, turns on, then turns off in 10 seconds and the LED stays on | Q=403=bf-421 | I replaced it and plz | ELETRONICA MEDEIROS |
| LG | 21FU4RLG ULTRA SLIM | TV turns on has sound but no filament, vertical and voltage of 180 | Altered horizontal (d2689) | I replaced it and everything was fine | LUIS S.J |
| LG | 14FK3RB MC059D | I'm sound | Chap. 611 shorted | DEBIQUE (ELETRONICA ROBSON) | |
| LG | 29CC2 RL L 1 | TV completely stopped, note: this mod: has a pin in the network socket that is supposed to be installed as a ground in the network and in the customer's house it did not exist. | Due to the lack of ground in the network, the defect occurred in the TV, two diodes were shorted, d407 and d414. | The same diodes were placed and it looked great and the customer was instructed to install the ground. | Armando de Olímpia |
| LG | 29C26 | No audio | Diode 601 (8v2) shorted | Luciano Fontes | |
| LG | 29FS4RL | No audio | Audio output pin 1 capacitor shorted | Capacitor replace 47/25 ok | ignacio |
| LG | 32LG50D | Defect turns on and after turned off by the remote control it does not turn on | Remove c108, zd111, and zd112 replace the 10k r128 with a 12k one | nigerson | |
| LG | CP-29C85 | Horizontal band with belly | R436 open | Replace 3r3 | ELETRONICA MAURI JUNIOR |
| LG | CP 20K40 | Doesn't start | Burnt flyback | Replace original flyback 6174v8004a and same 6174v8004c or 6174v8005c | ELETRONICA MAURI JUNIOR |
| LG | RP 29 FE 80 | Closed vertical with lists in the top part of the screen | The vertical output was changed and r303 was open | I just replaced the devices and it was fine | euripedes |
| LG | RP 14CB25A | Turns on and off at the same time | Q 403 with small leak | Replace q 403 and tv ok | george pontes |
| LG | RP-29FA30 OOOO | Tv without red | Q 506 | Replace without testing......good luck!! | Jhone eletronica |
| LG | 14FK3RB | LED on maybe turns on when it gets hot works ok voltage ok | Dirt on the board causes damage to the computer | Replace the micro or I put a 10 k resistor from the + of the d813 to pin 4 of the ic 806 normalized tips from bro pires | eletronica alsat |
| LG | CP-29K30 | No horizontal deflection (vertical stroke) | Coupling capacitor c411 (0.50uf /504j) and c410 (10ufx250v) | João Maria | |
| LG | RP-20FA35ABRS MC022A | Image expanded horizontally and vertically | Coil in the horizontal sector | Replace the coil l401 | leiroz |