Lg Repair Tips

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Results: 4875

Make	Model	Symptom	Problem	Solution	By
LG	42LF20FR	it doesn't turn on or standby, the secondary 5v supply was pulsing or low, when disconnecting pci main 5v returned to normal	Short circuit defect on PCI main IC 1001 = bd9130 responsible for 1.3v, you can remove the cause of the short and with a 1.3v power supply see if the rest of the TV works	After replace the ci, everything started working again.	You tube - Direto no defeito
LG	LHD625 Home theater	Turns on normally after a minute it would beep and the audio would cut out and it would freeze	Defect ic951 tl431		Dinetronic. Deusdinele
LG	49LB6200	Does not turn on blinking Stand-by sometimes turns on normally.	Resistor SMD R126 de 100K aberto
LG	32LF565B	does not call customer 8817	short capacitor near sound output on 24v line	10nf capacitor replacement	marcos melo cascavel
LG	29LN300B-PC	TV turns on with sound LED bar does not light up	Q1002 = SMK630 E R1051 = 10R		joão eletronica millenium
LG	42PJ350	Normal operation, however, after some time it keeps turning off and on indefinitely.	Thermal pad of the mosfets dries up, solution remove the screws from all the mosfets, remove the old paste and apply new paste to finish, replace the screws.		Ferraz
LG	HT305SU	Doesn't turn on	Zd960 and zd961 secondary Zener diode/6.2v	If voltage is less than 5.8v on these diodes, replace	Eletrônica Duarte
LG	55LD650 - SA	Sound and picture in slow motion	replaced processor clock.	Soldering of L208, R211, R212, C229, C230 and X903 crystal	Osvaldo AB
LG	42PC5RV	No sound/no sound	Capacitor c824/c318	Just make the replace! And left by; barbieri	Cleber
LG	42PJ350	Does not tune channels	22Ω resistor connected to pin 71; from IC 602 or the bad IC itself, in my case it was the IC	Replacement of IC 602 or resistance connected to pin 70	Cabeça
LG	32LC3RA	Turn on picture on AV failing, HDMI failing, audio failing	power supply	Capacitor 210, cap 680uf, replace directly, it can only be resolved with Tarcisio's tip.	Fernando
LG	32LB550B	No picture and picture with white spots in the positions of the LEDs.	Replace LED busbars.	New LED bars and reduction of current in the LEDS, remove R816 and R817 close to Q801.	TV Eletrônica
LG	42PJ350	Grainy picture and black spots	All ysus components were tested, none of them were bad, I went to vsus, the defect was vsus, even without a single bad component it was showing this problem.	Faulty vsus and not a bad component	Cabeça
LG	CJ65	How to Reset LG CJ 65, CJ44, CL65	How to Reset LG CJ 65, CJ44, CL65	with it connected to the CD function, press the back button on the remote control and the stop button on the device at the same time hold until E2P CLR appears until it turns off, it is reset	Beto2828
LG	29LN300B-P	It works normally with sound for a few minutes and then the sound disappears and the picture remains sound	C742 SMD CAPACITOR NEAR SIM OUTPUT	replace WITHOUT MEASURING	EletroClaudiope
LG	20 Mc059a	LED blinking	Zd851	replace zd851	Cícero Santos
LG	32LE5500 32LE5500	NO picture AND NO AUDIO, BUT STANDBY LED ACTIVATES BUT DOES NOT TURN ON	IC2800	replace DO Ci Panasonic Mn 884433	JOHNATAN
LG	32LN570B	TV doesn't turn on just at ST because the LED blinks.	Defective main board.	leaky capacitors, or even short C2400 E 2402 10uf, are next to the IC2400.	RNSPTEC
LG	42PJ350	Turns on without picture, voltages are all ok, says voltage vsc=135-+	Fuse fs201 open		Cabeça
LG	50UK6510	remote control does not work, or is intermittent.	Searching for another one working, I realized that pin 19 had to be 3.3, it disappears, or low voltage, I made a 3.3 voltage jumper on the other pins.