Lg Repair Tips
Search: lg
Results: 4876
Results: 4876
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
32LE2RZJ
LP61A |
Remote control does not work, a common problem with several LG models | Check/change smd capacitor connected to the ir receiver, 10pf or 100pf, depending on the circuit. | Matias | |
| LG |
32LC56ZC
|
Does not turn on, power LED flashes green and red | Check and replace c226(470µf), c218(2200µf/10v) and all of this value c202, c206, c217, | Matias | |
| LG |
27LC2R
LP61A |
Sem backlight | Smd f1 on the inverter board | If it burns again, check the subsequent circuit for possible defective components or tracks | |
| LG |
42LB9RTA LG
|
Doesn't start | I found the zener 501 open. | I replaced | Lino Marcos |
| LG |
32LH35FD
|
TV turns on, lights up but tsound is no image | Place a 1r resistor in parallel with the coil l206, this coil is in the oscillator circuit next to the frequency crystal x201 on the main processing board. merits marco.32 from the website http://genioseletronica.forumeiros.com/t8299-resolvidotv-lg-42lh35fd-defeito-interminentesem-imagem | ||
| LG |
32LG60UR
|
Turning off after hot | Capacitors on the main board | Swap c875,879,1110,1118 and 1128 | oskarala |
| LG |
RP-29FE80
|
Image shifted to the right and dark band on the left | Diodo zener d401 | Replace or removal of zd401 | Fernando Nascimento |
| LG |
29FU6TL
|
Vertical with list at the top | Replace cap c415 e c419 , 1000x25 | DJ PITUKA | |
| LG |
29FU6TL
|
It doesn't turn on, it only charges the primary capacitor | Photocoupler replace | DJ PITUKA | |
| LG |
42PX4RV MC
|
AV, component or tuner doesn't work, it keeps giving "no signal" depending on the color on the screen (or a set of 03) | Defect in the av board ci ic300 - (chip model cxa2069q) | Replace the chip, you can find it for sale in ml. | GL Eletrônica BH |
| LG |
LM-U1350A
|
Low sound at the exit | Strx6759 from burnt amplifier power supply | I just replaced it and it was new!!! | ELISEU |
| LG |
50PA4500
|
Everything works normally on the front keys, but the remote control doesn't work. | Sensor on front key plate resolder | Resolder the sensor if it doesn't work, replace the plate | asl |
| LG |
26LU50FR
|
Does not turn on, only on stand by. | After everything is checked, on the motherboard tsound is a reset button, (the TV will only turn on if the motherboard LED is red), this LED would stay green constantly, press the reset button, the LED will turn red, you turn on the TV normally , in the menu, do the factory reset.. | I didn't find the data for this eprom and I also don't have the LG service remote, in my case, it worked.. | Maurilio |
| LG |
50PK550
|
Turn on and off | Bullets | Replace a r | Cabeça |
| LG |
42LG60FR
|
Squeaky sound | Replace capacitor (c1155-47x16v) | C1155 47x16 swap | speedtec |
| LG |
29FS4
|
Horizontal output shorted | C463 20nf 2000volt was getting very hot with a strip on the side, I put the original transit on and it was fine. | luiztvsom | |
| LG |
29FS4RLG
|
The TV turns on normally with a black screen at the top and a rainbow at the bottom | The TV turns on normally with sound but the screen at the top is dark and at the bottom tsound is a rainbow image as if it were the tube | The capacitor (c415) and the vertical output ic301 were replaced | Eletrônica Bastos |
| LG |
39LN5700
|
Backlight off | Poor contact of the connectors between the LED boards. | Wired connector bypass | Telemidia |
| LG |
29FU1RL
|
I'm sound | Capacitor c808 330µf/ 25v. change without measuring | Altered capacitor, replace without measuring and resoldering the ic601 | Multimídia |
| LG |
29FS4RLG
|
Narrow image shrunk +or- 25% on each side. power supply voltage reduced from 112 to 94 volts. | Resistor. r834 aberto | José nunes |