Lg Repair Tips
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Results: 4878
Results: 4878
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
29FS4RLG-L1
|
TV doesn't work, tsound was no standby and no voltage on the power supply capacitor, I replaced the r-883 -180kohm 5% 1/2w 6 | And beauty worked normally | DELLA FOTOS E CONCERTOS - SANTANA DO SÃO FRANCISCO - SERGIPE | |
| LG |
DVD P 170
|
Doesn't start | Pzd 21 zener with leak | Just replaced it and it was fine | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA |
| LG |
RP14CB25A
|
Vertical closed | R 312 47k open just change and go for the hug | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA | |
| LG |
RP20CC95
|
Completely flat screen with characters and sound but no video | Replaced ic 501 microprocessor | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA | |
| LG |
RP29CC90
|
Two white lines at the top of the screen | Two white lines at the top of the screen | Enter service mode 3 and adjust vbso to/21 | ELETRONICA CENTRAL ITAPOLIS SP |
| LG |
RP-29FA35A
|
Turning off by itself | R-864 e r-865 | Replace the 2 | josa |
| LG |
21FU4-LS
MC-059C |
Tv -generated and went into protection.it was at the power supply | Cause was .r-815 open.it is precision resistance | 91k 1/8 I put 82k+8k2 in the TV series works normally | ANTONIO BITOTA |
| LG |
32LG30R
|
Works normally when turned off does not work the LED changes color | Replace the r128 resistor with a 12k one | This procedure was carried out until today the TV has not returned | |
| LG |
21FE85G
|
It doesn't work and tsound was no voltage in the horizontal output collector. It was shorted. I removed the voltage and replaced it with another one, but when it turns on, the voltage drops to zero. and the stand by LED lights up when the LED turns off and comes on again | Open 1r2 resistor fr403 of 2 watts. | Replace the horizontal output and the open 1r2 fr403 | eletroclaudio aguas belas pe |
| LG |
29FS4RLG
|
Dead power supply | Ic810 strw6556a | Replace the same | eletroclaudio aguas belas pe |
| LG |
RP20CC95
|
No image just drizzle | Look, the defect is the celetronic, but I resoldered the micro inside it and simi conductors next to the micro and it worked like a charm. Thanks! | . | MANIN |
| LG |
29K30A
|
Turn on has normal sound but with the screen off. | I replaced the tube socket which was oxidized and it looked great. | ||
| LG |
29CC2RL
|
Turns on and then the +b voltage drops to 0v. the +b voltage was changed to 165v. | Changed resistor r831 56k | Secam eletronica | |
| LG |
29FS4RLG
|
All damn stop | Changing the oscillator of the primary power supply turned on the stand by but it didn't start all the power supplies ok but it didn't arm the secondary power supply it was just a matter of changing the microwave and coreer to another TV | ELETRONICA ATUALIZADA | |
| LG |
T710E
CA136 |
No image or dark image. | G2 | batata | |
| LG |
29FX5R
|
Power supply ñ gun looks like horizontal output shorted | Shorted deflector coil, remove from place and have a look | ||
| LG |
29FX5R
|
Power supply ñ gun looks like horizontal output shorted | Shorted deflector coil, remove from place and have a look | Jair felix | |
| LG |
RP 14CB25A
|
It takes a while for me to see the luminance with white flashing on the screen | 502 diode change directly without measuring | julio itaguai | |
| LG |
RP20CB20A
SC-02A |
Little brightness, luminance | Diode,502.shorted | eletronica.campo grande,jps. | |
| LG |
710E
CA136 |
Horizontal sync failure on the left side of the screen | Fuga no capacitor c406 100pf x 2kva | Component replacement | Serginho Computadores |