Lg Repair Tips
Search: lg
Results: 4962
Results: 4962
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
29FS4RL
CW62C |
Keyboard doesn't work. When it turns off via the control it falls into the avenue. lower the volume on the control and drop it to the channel | C15 shorted. | Ricardo Silva | |
| LG |
60PA6500
|
Tsound is no image | Cold solder on the ysus board transformer (yellow transformer model ebj60730..) | Solve transformer | Eletronicaaeb |
| LG |
RP20CC97
|
Vertical closed, normal sound | R301=15k open | Replaced and resolved, one more to help colleagues | Antonio Carlos(Eletrônica Renascer) |
| LG |
29CC25
MC022A |
High power supply (150v) goes into protection. delete stdby. c804 loaded | R833 aberto (0,68r) | Ricardo Silva | |
| LG |
50PB650B
|
No image with audio | 02 transistors 30f133 shorted (SMD) + ceramic capacitor 331 burst, just replace these 3 components | reginaldo moronte,eletronica junior caldas novas | |
| LG |
21FU
ULTRA SLIM |
It only turns on when it heats up. | Replace capacitors c810, c814, and c847. | MARCONES DE ARARIPINA-PE | |
| LG |
21FU
|
It takes a long time to turn on, or it only turns on when it heats up. | C814, c847, and c810 with low capacitance | Replace c814, c810 and c847. | MARCONES DE ARARIPINA-PE |
| LG |
29FX5CL
CW-62A |
Vertical closed with the white line in the middle/ sometimes the image wanted to open and sometimes it even opened completely when I touched r310 | R328 of 47k was 47.2k also r308 47k | Replace the two resistors / tip: they are precision resistors! | GENILSON |
| LG |
47LA6130
|
No image just blacklight on | Cabo flat tcon | Good cleaning and 2 layers of durex, it was fine, good luck | Jhone eletronica |
| LG |
43UJ6525
|
Takes time to connect (slow processing) and does not tune channels | Burnt varicap | Tuner/varicap replacement ebl61840501 | Tulio Moreira |
| LG |
42LG30R
|
Standby passes to blue and does not turn on. without 24, 12 and 16v | Rl-101 with open bonnet. | XANDARE | |
| LG |
29CC2RL
|
No audio.. | 808 capacitor with little capacitance. I also replaced the c 422 (4.7mf x250v), as it was slightly swollen and had low capacitance. | flavio | |
| LG |
32PC5RV
|
Green LED flashes 10x and turns red | Replace r801 remove c804 | JOSESOMMAIOR | |
| LG |
29FX5CL
CW62C |
Image closed on the sides 3cm | C314 (4,7x160v) | Cleber | |
| LG |
42PJ350
|
Gives sound. tsound is no image | All panel voltages ok, 15v@18v ok. tcon led off. | With the TV on, I tapped the tcon's ic xd and the image appeared. bga ic xd failure. replace tcon | Emoniz |
| LG |
21FU4RLG
|
Cushion effect | In my case, I noticed the ci tda8145 was very hot. I changed it and everything was resolved. Attention! It may not always be the problem. It's worth checking the components connected to it as well. Hugs! | D.S.E.Eletronica | |
| LG |
773N
|
Monitor does not turn on and the power LED does not light up. the 5v supply is missing | Change c954 1000µf/10v connected to d942 on pin13 of FB | Mancarra MStronica | |
| LG |
42LG60FR
LP81A |
Hdmi 2 and hdmi 3 have no sound, only image | Identified double burnt diode on hdmi 2 - (d300 - kds184s - b3 mark) | Replace the d300 diode (d300 - kds184s / b3 mark) on the hdmi2, and it was also necessary to rewrite the ic301 and ic303 - 24c02bn memories with the same content of the ic300 which is from the hdmi1 port that was working. | CDS_DIAS |
| LG |
32LD650
|
TV turns on but with distorted sound, | Resolder all smd transistors and crystals on the main pci | tormes | |
| LG |
42PJ350
42PJ350-SA |
When turned on, the relay arms and disarms | Ysus shorted. Short identified on the board's fets, possibly caused by dry thermal paste. | Replaced two 30f124 and two 30j124 that were shorted and applied new thermal paste to all components of this board. I also advise you to resolder the power supply board and zsus, as they were already quite bad. | Flavio |