Lg Repair Tips
Search: lg
Results: 4931
Results: 4931
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
32LB9RTA
PP7BA LP7BA |
Inoperative, does not turn on due to short circuited standby pwm controller | Ic ice3b1565j avariado | leitemarcellus | |
| LG |
RP14CB20A
|
Closing vertical | Sector r316 1k | Replace the same | VITALTEC |
| LG |
W1642S
|
White screen | Open f100 on lcd board | Jumper | Eliel Magno |
| LG |
LG 29FS4RLG
0000 |
Transformer of the power supply screeching | C 840 open | I just rested and ok!! | Jhone eletronica |
| LG |
RP-14CB25A
MC-059A |
Vertical closed | Replace ic02 eeprom 24c04 | After analyzing various components of the vertical stage, deflector, ci, etc. without success. So I decided to replace the eeprom and it was shot and dropped. | Tulio / Biguaçu SC |
| LG |
RP-34FC32P
MC-021A |
Image closed on the sides, curved type | R 414 | nacionaleletro | |
| LG |
VARIOS
|
Burning the ci (tda 8145) pad fix | Check the coil (l-401) must be toasted, 350 turns and check (l-403) | Ademar / Videira sc | |
| LG |
21FU4RL
|
Fountain pulsing making tick tick tick | Open d406 and q402 | Replace d406 to be safe, also replace d407 and the polyester capacitor c406, test c414 out of the circuit and insert another q402 | BETO ELETRONICA ACRELANDIA ACRE |
| LG |
29FS4RLG
CW62A |
Turns on and then turns off, power supply without current in the secondary | C816 sold out | Replacement | paulo-maceio/al |
| LG |
LG W1942S
|
LCD monitor won't turn on | The electronic capacitors of the power supply | Replace | eletroclaudio |
| LG |
20CB20
|
Doesn't start | Cold soldering | Resoldar fb805 | eletroclaudio |
| LG |
21FU6A
|
High power supply arming protection | Q 840 tl431 | ELTON CASTRO | |
| MONITOR LG |
C 17 PC - 09
|
LED just blinked, didn't activate the power supply, monitor didn't work. | Capacitor on the five volt line of 1000uf by 10 volts, with low capacity, there on the secondary side of the power supply. | It was replaced and it worked great. | Armando da Eletronica EvoluSom |
| LG |
RP-21FE85G
MC-059A |
When turning on for the first time, without vertical deflection and insisting several times it works. | Change or reprogram ic02 (24c08a) | The TV remains without vertical deflection and after several attempts it works correctly. | leitemarcellus |
| LG |
CP-20B86BRS
|
Low contrast image | Bad diode (d502) on the abl line. I changed it and it was ok. | valmirgold | |
| LG |
26LG30R
|
When I turn on the image is all white, you hear if the voice is not the image | Friend fabio solution and changing the fusistor on the t-com board, ok and just change it run for a hug | If you want more help with this defect, just let me know, my cell. 21 88540816 (hi) we have to help each other. | fernando ferreira |
| LG |
CP-29K30A
|
No sound | Changing the audio processor IC msp-3440g-b8-v3 can also be used without any modifications to the msp-3425g-b8-v3 | Ademar / Videira sc | |
| LG |
21FX5RL
|
Without image and sound in (av1 and av2) in normal vhf. | Replace ic- la-7958/n | Ademar / Videira sc | |
| LG |
RP20C25
|
No sound | Check headphone jack contacts | Ademar / Videira sc | |
| LG |
CP 29K30A
|
Doesn't work | Replace damper diode that is connected to the horizontal output transistor collector | Ademar / Videira sc |