Lg Repair Tips
Search: lg
Results: 4960
Results: 4960
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG PLASMA |
TODOS
|
Blurred image, image looks like a drawing | Loosen and reconnect the crtl board connectors, if the symptom persists | Replace crtl | Vosdor |
| LG PLASMA |
TODOS
|
Blurred full screen | Check the z-sus board settings if the symptom persists | Z-sus replace | Vosdor |
| LG PLASMA |
TODOS
|
Horizontal strip | Loosen and reconnect the y-drive board connectors if the symptom persists | Replace y-drive | Vosdor |
| LG PLASMA |
TODOS
|
One or more horizontal lines | Loosen and reconnect the y-drive board connectors if the symptom persists | Replace y-drive | Vosdor |
| LG PLASMA |
TODOS
|
Vertical strip | Loosen and reconnect the crtl board connectors, if the symptom persists | Replace crtl | Vosdor |
| LG PLASMA |
TODOS
|
Vertical strip | Loosen and reconnect the y-drive board connectors if the symptom persists | Y-drive plate replace | Vosdor |
| LG PLASMA |
TODOS
|
One or several vertical lines | Loosen and reconnect the crtl board connectors, if the symptom persists | Replace crtl board | Vosdor |
| LG PLASMA |
TODOS
|
One or several vertical lines | Loosen and reconnect the x-drive board connectors if the symptom persists | Replace x-drive board | Vosdor |
| LG PLASMA |
TODOS
|
Turn on and off | Check voltage at points va and vs. Detach the power cable from the x-drive cards. if it stopped turning off | Replace x-drive board | Vosdor |
| LG PLASMA |
TODOS
|
Turn on and off | Check voltage at points va and vs. Disconnect the power connectors from the y-sus board. release the y-drive board. if it stopped turning off | Y-drive plate replace | Vosdor |
| LG PLASMA |
TODOS
|
Turn on and off | Check voltage at points va and vs. Disconnect the power connectors from the y-sus board. if it stopped turning off | Y-sus plate replace | Vosdor |
| LG PLASMA |
TODOS
|
Turn on and off | Check voltage at points va and vs. Loosen the connectors on the z-sus board if it stopped turning off | Z-sus plate replace | Vosdor |
| LG PLASMA |
TODOS
|
Turn on and off | Check voltage at points va and vs. Loosen the VA and VS connectors if the symptom remains | Replace power supply board | Vosdor |
| LG PLASMA |
TODOS
|
Without image and with audio | Measure stb pins (5.0v or 3.5v). power on (2.5v~3.5v). y-sus (15v or 17v). do auto gin test. If auto gin doesn't work, change the y-sus board. | Vosdor | |
| LG PLASMA |
TODOS
|
No image and no audio | Measure stb pins (5.0v or 3.5v). power on (2.5v~3.5v). y-sus (15v or 17v). check if the LED on the ctrl board lights up, check the voltages on the regulators and carry out an auto gin test. if auto gin = ok change main board. | Vosdor | |
| LG PLASMA |
TODOS
|
Only turns on on stand-by | Measure stb pin (3.5v or 5v). Release the "power on" pin and check if tsound is a pulse. If not, change the main board. | Vosdor | |
| LG PLASMA |
TODOS
|
Does not turn on in stand-by | Measure stb pin (3.5v or 5v). If tsound is no voltage, release the cable from the power supply and main boards and measure again; if tsound is still no voltage, change the power supply board. | Vosdor | |
| LG |
RP-29CC90
|
This TV came from another workshop that they didn't fix. she would call and after a few minutes he would hang up; and when it turned on, it did not display characters and did not obey remote control and keyboard commands; I immediately thought it was the memory but no, it was the damn defective micronas. | Change the microwave | diego lima nova timboteua pa | |
| LG |
CP20J52
|
After switching on, the vertical image shakes and closes and turns off | Causa capacitor 301 470 k vertical | luiz carlos de freitas | |
| LG |
29FS4RLG
|
Cushion effect, image folded 1cm at the top of the video | Checked the power supply (115v) it was 75v, eliminating the defect in the secondary stage by step in the memory line. | I replaced the memory, the problem was solved. | marcelo marques |