Lg Repair Tips

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Results: 4930

Make	Model	Symptom	Problem	Solution	By
LG MONITOR	FLATRON L 226 WTQS LG	Transistor burned out due to excess heat, I believe that due to specific use, replacements for both and their equivalents are b829-927-1312-1382	Transistor (at 1273) both on the video card	Transistor burned out due to excess heat, I believe that due to specific use, replacements for both and their equivalents are b829-927-1312-1382	geraflorem
LG	DZ9311N	Does not read the discs and turns off even with the voltages measuring normal	C.i. changed power supply regulator	Replace ic101 (p1014ap10) if you can't find it, replace it with the toshiba tny276pn.	ELETRONICA FERNANDES-TO
LG	29FS4RLG	When heated, it presents changes in pincushion, loss of color and noise in the sound. After some more time, the power supply is disarmed.	Ic 826 (78r05) overheating	Replacement and/or installation of a small heatsink	ECJ
LG	20CB20	Dark image. only the characters appear	An open diode on the abl line.	Replace the diode. put a 1n4148	This email address is being protected from spambots. You need JavaScript enabled to view it.
LG	21FU4RL	Does not tune channels correctly.	R114/29k		Luciano Fontes
LG	29FS4RL	Exit h. warming up.	Flay back	Replace, the original or this TV is bsc24-39202 replaced by bsc26-n2138, from LG 29fs 4rlg, and works ok.	This email address is being protected from spambots. You need JavaScript enabled to view it.
LG	21FJ6RB	White screen with normal menu audio	Ic 501 replacement		Beto Eletronica Acrelandia AC
LG	21FX	It works sometimes and goes back to standby if it gets hot, the board works but goes back to standby	Remove the q16		Bruno This email address is being protected from spambots. You need JavaScript enabled to view it.
LG	21FX5RL	Turn on normal image and off	Change q403		eletronica rodrigo
LG	RP14CB20A	Normal contrast no menu more	Without acting the contrast	D= 502 retficaodr	ELETRONICA MEDEIROS
LG	21FU1RLG	Image cropped on the sides	Diode d407 ru4am with leakage.	Substitute d407 model ru4am	Sandro .T. Grachet
LG	29FS4RLG	Disarming	Remove q810		ivan_eletronica
LG	21FJ6RB	Turning off the TV randomly with contrast failures, sometimes blurring the image.	D502, in4148 lig. at abl, it was cut by sea air at the foot of it	I put my finger on the diode and it fell, I replaced it and everything was normal	This email address is being protected from spambots. You need JavaScript enabled to view it. Espirito santo
LG	21FJ6RB	Blurry image, lack of contrast.	Cs14-223 k x 200v e d502-in4148 lig. ao abl	Just replace and go for the hug, haha	This email address is being protected from spambots. You need JavaScript enabled to view it. Espirito Santo
LG	21FJ6RB	LED is on, normal power supply does not oscillate	In yellow c6093 ou = bu1508dx e rf403, 1.2rx 1w	Made the necessary replaces and it was ok!	This email address is being protected from spambots. You need JavaScript enabled to view it. Esp.santo
LG	21FJ6RB TV	Horizontal output shorted	High power supply when connecting the TV to the secondary and then lowers	Replace the strw 6753 and the photo coupler	Ademar
LG	29FU1RS	Power supply +b does not weapon	Photo power supply coupler +b ruin	Replace the photo coupler	JURANDIR
LG	29CC2LR	Burns horizontal output instantly	C406 open	Replace of c 406 whose value is 20k 2000v polyester	sansão1
LG	29FX5R	Burning horizontally when turned on	Broken fly back		beto eletronica
LG SUPER SLIM	21FU6TL-L4	Does not turn on, there is no + b in tr.q-402	Q-402 shorted and c-414 with changed value (capacitance)	Replace the tr q-402 2sc6090 and c-414 183j for new ones	Paulo Sertel - Itararé - SP