Lg Repair Tips
Search: lg
Results: 4931
Results: 4931
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
21FS7RL
MC-059C |
No characters | Dz 412 9v1 | geraldo | |
| LG |
DV497H
|
Does not read any type of media | Spindle motor (disc motor) defective, locking | Replace of the same. | jheliocavalcanti |
| LG |
21FJ8RL
|
Don't tune in | Capacitor c502 | Replace capacitor c502 | Fabio |
| LG |
29FS4RL
|
Vertical retrace line across the screen normal image and sound only retrace across the screen | Polyeste capacitor 306 is close to the p 401 baffle connector on the motherboard | pedro santos de medeiros | |
| LG |
LCD VARIAS
|
Does not turn on LED lights up | Guys, these LG LCD TVs are very common. This defect is caused by a diode on the main PCI D 1333 that shorts out, I've had it on several 32" LG LCD models. | Roberto Consertos | |
| LG |
21FJ6RB
|
Vertical opens +/- 10cm in center of fabric | Capacitor .47 no pino16 do ic501 | Joseni | |
| LG |
CP - 20K70
|
Pink image | Change the kinescope (tube) | BARRETO CRUZ | |
| LG |
29FE8RL
|
Vertical closed from half down | When changing the ci it showed retrace lines with 3 colored lines at the top. verified that the ci burned immediately because of the d301. | Tda4863aj d301 1n4005 c419 e c415 1000x25 | neweletrotech |
| LG |
CP20B85
|
Narrow vertical bands rising | When the demagnetizing coil is disconnected, they disappear | Place two capacitors of 4.7nf and 10nf in parallel with the coil | gavioli |
| LG |
21FJ6RB
MC059 |
Closed image on the sides, +b with 86v sometimes varying to 110v falling horizontally | In this case it was the ic-802 (photocoupler), change it and move on to the next one. | Jorge fontes | |
| LG |
29FS4RLG
|
Sometimes it doesn't turn on via the control or turn off, other times it doesn't even turn on the standby power supply | Standby power supply had high voltage, normal is 6v | Q881 near the standby transformer | millennium |
| LG |
CP 20K40
|
Dark screen with no audio | Open scrin regulator | Tocar fley beck | |
| LG |
14FK3RB
|
Stand by led does not light up normal secondary power supplys when turning off the IC 806 control the TV turns on | Electrolytic cap.543 (220/10) in total short, located at the bottom of the vertical outlet heatsink | Replace the capacitor and check that there were no damages in the zener zd 802 | ms eletronica-marcos japaratuba |
| LG |
29FX5A
|
No video | Resistor r926 aberto,capacitor c929 | gavioli | |
| LG |
21FU6LT
|
TV doesn't turn on LED turns on and off power supply charging | R806 39k aberto | ||
| LG |
CP-14J52
|
Image shaking the vertical | R 308 | Replace the same and blzz | eletronica dimencional |
| LG |
21Q24
|
Only on standby | Exchanged original fly back (6174v-6003c) for an equivalent gradienttv 20 mi (154-177j) | Sérgio Takashi | |
| LG |
RP20CB25A
MC059A |
Turns on with no image and no sound with filament lit, when pressing TV channel it works normally for a few seconds, then the defect returns | Q403 bf421 changing intermittent | Replace | paulo-maceio/al |
| LG |
RP29FE80
|
Device remains on standby, turning on and off | C840 with crack in the weld | Resolder and check the rest if there are no more cracks | felipe |
| LG |
14FK3RB
|
No sound | C-611 | Barter it | WARLEY CESAR |