Lg Repair Tips
Search: lg
Results: 4878
Results: 4878
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
29FX5CL
|
Sometimes it turns on, the image shakes. | Ic802 | Replace pc17li equal to pc817 | marcos |
| LG |
21FX5RL
|
Turns on then activates protection | C308 47uf 16v | Replace the same | Carlossomtv |
| LG |
29CC90
|
No audio | Zd 601 changed | Zener diode replacement | GENIVALDO |
| LG |
CP-21Q24
|
Doesn't start | Cold solder on the power supply fb804 | Resolder | eletroclaudio aguas belas |
| LG |
CP-29K30
|
Width closing, cushion defect | 27k open resistor (r316) | Cícero André | |
| LG |
MCD504
AOU |
Entering protection | Ic962 regulator 7909 shorted on the power supply board | Replace do ic 7909 , d964,d963, r974 e r975. | ars |
| LG |
RP-20CA10
N/A |
Strong noise in the power supply transformer and interference in the vertical scan | Replacement of optocoupler ic 802 | ECJ | |
| LG |
21FU4RL
MC 059C |
Vertical closed and acting protection | Defective memory ic | Changing the memory ci and height adjustment | sergio paulo |
| LG |
CP-14J52
|
Dark and lack of contrast image | D502 e d501 | eletroclaudio aguas belas | |
| LG |
42LG30R
|
TV turns on normally, after a while of use if you turn it off it won't turn on again | R128 | Replace resistor r128 with a 12k one | ricardo |
| LG |
RP-20CB20A
|
Image without with (menu appears with color) | Crystal x1 | Just replace the crystal and the color returns to normal. | Helio (ELETROSONIC) |
| LG |
21FU4LG
|
On becomes off | On and off switch | Replace | eletroclaudio aguas belas |
| LG |
CP29C85
MC7CD |
TV starts up and then goes out | R 831 | betoteck | |
| LG |
CP 15Q90
|
Dark screen image in the background | 520 diode well behind | Fixed solved problem | luiz |
| LG |
RP29CC25
MC.022A |
No audio | Pin 33. of the ci. msp3440g. shorted | elet.campo grande.jps | |
| LG |
DV8921N
|
It plays everything but tsound is no emage | Press stop for 5 seconds | Just do this | eletronica ceara |
| LG |
RP-21FE85G
|
Left with a shallow screen and image in the absence of light | Just use the kinescope recoverer as the blue cannon had a small short. | João Carlos Vieira | |
| LG |
RP29CC26
|
Very dark image | Broken picture tube (cinemas...) | Replace for one of the same good luck | Evaldo Eletrônica gomes Uruçui-Pi |
| LG |
C17LC O
|
Turns on works normally after 2 or 3 minutes the screen keeps closing with black bars until it goes out and the smell of burning parts comes out | Capacitor c406 shorting out | Replace the same | eletroclaudio aguas belas |
| LG |
21FX5RL
|
Blowing the fuse | Supply regulator ic801 strw6753 | Replace the same | eletroclaudio aguas belas |