Lg Repair Tips
Search: lg
Results: 4876
Results: 4876
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
RP 21FE85
21FE85 |
No sound | C.699 220uf 10v | Replace the c699 | eletronica martins ubatuba |
| LG |
29FS4RLG
CW62 |
+b enters and then drops until it reaches 0v, and the power supply keeps hissing. | C 826 1000/10v elect shorted | Good tip from josé gusmão, but I replaced it with a 1000/35v one | Ádrian Chapadão do Céu-Go |
| LG |
14SB1RB
|
Normal audio fabric off | Resistor that feeds vcc of +9v from rgb pin 11 of ic 501, cause of burning c511 of 100uf and 10v in short | Changing the resistor r529 and c 511 tv ok good luck | george pontes |
| LG |
29CC9RL
L1 |
Total stop | Ic-802 | Replace it for the same | ELETRONICA CAVALCANTE EM MARTINOPOLE-CE |
| LG |
29CC2RL
L1 |
Completely off with a slight hiss at the power supply | Aclopador aberto ic-802 | Just replace it for a new one and hugs | ELETRONICA CAVALCANTE EM MARTINOPOLE-CE |
| LG |
42PQ30R
|
Turns off | Replace ic 801 l6599d | Master Eletronica | |
| LG |
LM-U550D
|
Doesn't start | D947 =sb360 power supply. | Mário Tavares | |
| LG |
CP-15Q90A
|
Two Ñ leagues | Swap c 826 (2200mf/16v) power supply | ESPER | |
| LG |
26LG30R
|
When turning on, the TV keeps turning off and on by itself | This TV uses the eay40503202 power supply PCI, I've seen 2 types of power supply for the same TV. In my case there was no point in modifying anything and there are components that don't exist in this model. | After several unsuccessful attempts, I replaced all the caps. secondary electrolytics of the power supply PCI and the defect was resolved. good luck! | ESPER |
| LG |
26LG30R
|
When turning on, the TV keeps turning off and on by itself | This TV uses the PCI power supply eay40503202, I've seen 2 types of power supply for the same TV. In my case it didn't help | ESPER | |
| LG |
RP29CC90
|
No image with character and sound, but no image | Micronas | Replace the same with the eeprom | Eletronica Megatron |
| LG |
21FU1RL
|
TV turns on then protection activates. | D302, open | Replace | |
| LG |
21FU4RL
|
Not working | Strw6554a e cap. 2200x25v | The replace of the same | HIPERELETRONICA SERVICE (MARCELO MARAIAL-PE) |
| LG |
LH-T252SC
HOME THEATER |
Does not turn on (lightning). | I changed the ic 901 (stra6251), it turned on but no sound, I changed the ic 902 (ice3b3065p) and q910 (2sa1268). | FERNANDO S | |
| LG |
42LG80DF
|
Lamps blink a few times and then work normally | Changed pfc circuit | R623 replaced, if it is ok, check the entire association of this line, there are 4 smd resistors | Roberto Consertos |
| LG |
RP-29CC90
|
TV with relay hitting power supply does not stabilize | C-822 470x25 in line secondary photo coupler | francesco | |
| LG |
42PJ350
PU01A |
The TV turns on, standby is on, when turned on the relay activates and then disarms and the TV does not come out of standby, just unplug it and wait a bit. | When turning it on, check if there is a 5v1 voltage on the p813 connector, if not there are problems with the 5v1 power supply. | In my case, it was resoldering the entire power supply, and I replaced the dz101 (6.8v) and the photo coupler connected to the dz101 diode. | joaomvjr |
| LG |
42PJ350
PU01A |
The TV turns on, standby is on, when turned on the relay activates and then disarms and the TV does not come out of standby, just unplug it and wait a bit. | When turning it on, check if there is a 5v1 voltage on the p813 connector, if not there are problems with the 5v1 power supply. | joaomvjr | |
| LG |
30R
|
LED blinks twice but doesn't turn on | What to do | lio | |
| LG |
RP-29CC26BRS
|
Horizontal width | Diode d401 | Resolder | Guarnieri |