Lg Repair Tips
Search: lg
Results: 4878
Results: 4878
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
LG |
RP 14CB25A
|
Turns on and off at the same time | Q 403 with small leak | Replace q 403 and tv ok | george pontes |
LG |
RP-29FA30
OOOO |
Tv without red | Q 506 | Replace without testing......good luck!! | Jhone eletronica |
LG |
14FK3RB
|
LED on maybe turns on when it gets hot works ok voltage ok | Dirt on the board causes damage to the computer | Replace the micro or I put a 10 k resistor from the + of the d813 to pin 4 of the ic 806 normalized tips from bro pires | eletronica alsat |
LG |
CP-29K30
|
No horizontal deflection (vertical stroke) | Coupling capacitor c411 (0.50uf /504j) and c410 (10ufx250v) | João Maria | |
LG |
RP-20FA35ABRS
MC022A |
Image expanded horizontally and vertically | Coil in the horizontal sector | Replace the coil l401 | leiroz |
LG |
CL29A551GQ
|
TV without contrast and slight distortion in the image | I scanned the flyback sector without success until I noticed the r409 loose due to problems on the assembly line | Check r409 2k2 next to the flayback screen adjustment in my case the resistor had one side that was just touching the solder. | fabiusmax |
LG |
MONITOR W1953TE
|
Turning off(flashing) | Power supply capacitors | If changing the capacitors doesn't solve the problem, replace the blue capacitors on the lamps and then you can go on to happiness with 130 silver hahaha | itan(chapoca mem |
LG |
21FU4RLG-LS
|
R815 e r816 | AMSMARIANO | ||
LG |
21FJ6RB
|
The stand by led light oscillates and the protection works and turns off the LED, and the +b voltage remains at ten volts and the LED no longer lights up. | Probable cause tsh short | Put on a new one and go for the hug | samuel leite |
LG |
21FX5
|
After changing the horizontal output, the TV keeps turning off | Changed resistor fr403 it measures 1.2 with digital homiter and changes to '2.2 | Tsound's no point in inking, you have to replace the right part. Now run for the hug, then if you want, you can put some gravel in my account | itan(chapoca mem |
LG |
DV 361
|
Does not read DVD or image freezes | Motor | Clean it with kerosene then use compressed air, it's ok | MAURI JUNIOR |
LG |
20CD2R
|
Turns on then turns off, | Q16 | Turn off q 16 | eletronica vieceli |
LG |
LM-U1050A
|
Sound increases and decreases | Q 904 with leak | Replacement | fredhuber |
LG |
CP29Q20
|
Tuning: when tuning, the image looks bad, like lightning or something similar. with interference. | After checking all the voltages and resoldering and it didn't work, I changed the eeprom (memory) and boom. haha | Eeprom (memory) | tecvideo |
TV LG |
RP - 29CC26
|
Does not turn on, does not light up stand by | Solution: replace q-401 (horizontal output transistor), d - 2689 | BARRETO CRUZ | |
LG |
RZ42PX11 -42V6
|
Turn on the plasma and after 3-5 minutes the image starts to look strange (like white) and starts to appear and disappear until after a while the device turns off | Replace ctrl-lvds board | David Tec | |
LG |
32LC41
|
TV turns on and works normally for 30 minutes then turns off by itself. | 5 capacitors in the power supply | Replace capacitors - c221,c222,c223,c232 of 680μF 35v and c203 of 470mf 35v | hcesar1972 |
LG |
21FX5RL
|
Part and turn off | Flya-back 674v-6016a=674v8004d | Zezinho | |
LG |
22LG30R
|
League with white screen without video with sound | It looks like it's a burnt screen, but tsound's an SMD fuse on the screen board at the 5 V input. | Replace the fuse in position f1 or plug it with a thin wire and run for the hug. | Agnaldo Nunes |
LG |
21FU6TL
21FU6TL |
Vertical closed in the center with two wavy lines at the bottom and top of the screen. The line at the top did not complete the screen. | Deflector | Binho eletro |