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Lg Repair Tips




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Search: lg
Results: 4929
Make Model Symptom Problem Solution By
LG 14 PRETA
When pressing the power button the LED turns on and off as if it were oscillating but it did not oscillate Missing 12 volts on pin 3 of ic 804 Replace regulator ic804 7812 and that's it. the TV started working again JAILTON
LG 21FJ8RL
Vertical closes about 10cm above and below the screen after a few minutes It was the s.vertical la78141 it could also be the 100n c525 lima100b icoaraci Belem
LG 21FJ8RL
Vertical closes about 10cm above and below the screen after a few minutes It was the s.vertical la78141 it could also be the 100n c525 lima100b
LG 29CC9RL-L1
The LED does not light up and there is no voltage on the secondary Change the photo coupler fabiusmax
LG 29CC26
Time it turns on, time it doesn't turn on General key When closed, it would sometimes turn on, but you had to press it hard and sometimes hold it, when open it worked normally, the key was worn out and there was no space to turn it on with it closed in the cabinet! pfa
LG 29FS4RLG
X-shaped screen or non-standard convergence Cold solder p1407a horizontal plate that is on the bu heatsink next to the flaybek Help yourself, leave your tip ass.arni ELETRONICA ARNI-LEOBERTO LEAL-SC
LG RP-15Q95A
MC059A 		Turning off after a few minutes (all normal power supply values) Fr403 (1,2r) auterado Replace fr403 (1.2r) fernandocamarques
LG 21FS4RLG
No sound Enter the setup (control menu and TV menu) and see the 2real stereo option *Bau*
LG RP20CC25
Fully closed vertical Eeprom deprogrammed Programmer ANTONIO NOBREGA(PATOS PB)
LG RP20C62
It just kept drizzling (solved) It was c108 1000uf 10v shorted Eletroclaudio Aguas Belas PE
LG 29CC2RL-L1
Does not turn on - LED does not light up, secondary power supply 0 volts Power supply sensor ic802 Replace it and, good luck!!! ARNALDO A. M.
LG 21FU4RL
Does not turn on the weapon power supply and then disarm it Open 27k r842 Replace, and good luck!!! ARNALDO A. M.
LG 710E
On and off. alone when touching the board Resistor broken in half R405 2k2 1/4 Eletro Center
LG RP14CB20A
+115 absent, power supply "hiccuping", +b returns to normal when pin 3 of the tsh is disconnected. C417 (220pf) in cuto. altevirlima
LG RP14CB20A
No video, normal audio, if you enlarge the screen, retraces appear. Q904 on the kinescope board with cold solder. altevirlima
LG RP29CC26
MC049A 		Burning exit from horizontal 140v +b line was 12ov Check r840 and 841 of 1.6Ω and capacitors on the +b line and secondary power supply, replace cap. horizontal width(c404) of 0.02μF/1.6kv MARCOS ROBERTO
LG CB-21T40X
GW-01A 		No image, low grid voltage. C501 821k 2kv - ctr board (new) Mário Tavares
LG CP-15Q90A
PCI196A 		Does not oscillate horizontally C404 alex/feteer
LG RP 29CC90
Dark screen with no normal audio image Ci vertical I replaced the vertical ci and just joy carlosrw
LG LG21FX5RL
Dark screen, you act on the screen and then it goes dark Rewrite epron JDANTEX