Lg Repair Tips
Search: lg
Results: 4875
Results: 4875
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
42LA6130
|
TV turns on normally, if it turns off it won't turn on again. After unplugging it, it turns back on. | Exhausted capacitor | C201 - 1500/10v | José Alberto Borba Bittencourt |
| LG |
42PQ30R
|
Blurred and negative image | Open q601 and also check r503 | I used it from another board, because I couldn't read the code on the part. | Eletronica Marinho BH |
| LG TV |
LG20CB20
SC023A |
Delay in calling | Diodo c23 | Touch and run to hug | Renildo |
| LG |
42LB9RTA
|
Takes time to call | Supply capacitors 1500x35 and 2200x10v | DANIEL ALVES DA SILVEIRA | |
| LG |
42PJ350
|
Arms and disarms the relay, without tension vs and va | Leaky transistor q358 | Replace transistor q358 | Arnoltec |
| LG |
42LD460
|
Image with a lack of definition (blurred) and normal sound. as if the defect was on the screen. | Capacitor c659 8vdc line filter shorted.(jm) | Replace of capacitor c659 next to l600. | Eletrônica JM |
| LG |
CM4340
|
Turns on without audio, after some time protection 5 comes on | PC 903 coupler open junction, due to oxidation. | Imagem | |
| COLGAR |
CTV2005
|
Changes channels and volume by itself without stopping. | Remote control signal receiver sensor missing or shorted. | JS Eletronica (Nilsinho Rodrigues) | |
| LG |
49LJ5500
|
Burning the LEDs | In addition to subsisting the kit, change the value of r801 to 3r6 | Https://youtu.be/axuu4uqx2h4 | Eliel Batista |
| LG |
50PA4500
Y SUS |
Grainy image | Touch r408 is r410 smd on y sus next to ic402 | Divino Moura | |
| LG |
42LC4R
|
Hdmi image takes time to appear | C832 100yf 16v on signal board | molina | |
| LG |
RP-14CB25A
MC-059A |
+b with 85 volts, side bands. | R816 = 180k, r847 = 47k, resistors with changed values. | Replacing them. | Eletrônica Morais |
| LG |
29FU6TL
29FU6TL-L5 |
With normal sound, but the image becomes dark and sometimes returns to normal | The image looks like the tube was bad, but every now and then it makes a few clicks and returns to normal for a few minutes. | DELIO ALVES MARINHO | |
| LG |
50PG60UR
|
Turn on and off | Capacitor trace on the main board | C1110-c1118-c1125 all 100/16v | gilelectros |
| LG |
42LH35FD
|
Noisy sound with chiadera fi glitches | Replace cap smd c533(short)r529 open | After the replace run hug | Paulinho rj |
| LG |
42LH35FD
|
Turns on normally freezes image then turns off | Change cap 829 330/16 | After the replace run hug | Paulinho rj |
| LG |
21FU1RLG
|
Standby on but it doesn't turn on +b75v if you disconnect pin 29 pwr of ic501 then it turns on | X1 with broken terminal due to oxidation connected to r43 which goes to pin 34 ic501 | Replace the same and run bro hug | Gilberto Costa |
| LG |
CP 20J52
|
TV turns on has audio but no image | The cause of the problem was the d502 zener diode leaking | I replaced it with a 1n4148 diode and the TV works again | ASSISTEC MANARI-PE |
| LG |
29FU6TL
|
Bars on the sides | Ic302 4558p ou c321 | Electronica line jatoba ma | Eletronica line jatobá ma |
| LG |
47LG60FR
LP81A |
Hdmi 1 2 3 does not work | Ic 302 tmds351pag is shorted, I replaced it, resolved hdmi all inputs working | Defect resolved | Andre |