Lg Repair Tips

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Results: 4955

Make	Model	Symptom	Problem	Solution	By
TV LG	50PN4500 sz.awzlljz	It turns on, the logo appears and then shuts down. When it is heated with a blower over the Q356, it connects normally. the	Q359 with leakage from the collector/issuer. Hugs to all.		Derci Joaquim
LG	43LK750PSA	TV does not turn on, it is noise in the power supply ... nor STDBY ascends	Ceramic shortly near the food borne in the main.	replace or remove	eletronica tensao RJ
LG	20CB20A SC-023A	Put the cable on the outlet the Standby Led Lights and erases	Ci 805	I had a broken solder resolved and called.	Gilson paulistana pi
LG	42PT250B 42PT250B	with sound, without picture	C33 Y Drive Plate short	replace perfectly	alex jose de araujo
LG	43LJ5100	Don't turn on, just standby	Missing 5 and 1.2V tensions at CI IC400	Capacitor C405 and C406 short, 10uf 50V	Eletrônica JJ
LG	UM7470PSA 0000	Without picture, just portrayal	Malfunction	Our technical arrangements lol ... isolated 10 copies from 20 to 30 in CN-L, it was perfect; GOOD LUCK !	JHONE ELETRONICA
LG	43UJ6565	Without picture, washed screen, back light access	Some internal flaw in the display, you need to make some features to try to save.	I cut Pin 11 from connector 1, Lockout 6. With the trail cut, I put a 1 mega resistor, lentre the 10 and 11 pins. I put it over the main plate that is easier. In my case it solved, with no list in the imaging	LABOTRON
LG	43LK5750PSA	Gray screen, without picture	Capacitor 218 with escape from the screen ruler	It is worth remembering that it can be one of the capacitors, C208, C103 or 120 in my case looking at the screen up and front, it was on the left ruler. C218.	Mariano
LG	28MT49S-PS	Don't turn on, stand by deleted	SMD C5609 Capacitor, near the speaker connector	Make the replace or simply remove from the circuit	Emerson Lima
LG	32LB5600	It turns on the standby, then it pulsates 2 times and goes out, TV without picture and does not respond any commands.	1 LED of the Back Light Burned bus.	Replace the LED bus with a new and original preference, TV working perfectly after repair.	Diego
LG	24MN33N-PS	AFTER TIME CUTTING THE SOUND	SMD Q700 Transistor (MMBT3904)	transistor replace, if it does not decide to analyze components surrounded	micropcb
LG	24MN33N-PS	AFTER TIME DEPARTMENT	C742 Capacitor 4.7UF/50V With Escape, of just touching the welding iron it causes the TV to turn off	Capacitor replace C742	micropcb
LG	26LG30R	Alloy lights the Sby Blue Led flashes the screen lamps and disarms no time to see picture.	If you turn off the lamp connectors or the plate reverses the TV remains on without disarming.	Removing Jumper 104 from the power supply solves the problem as long as the lamps are good as well as the inverter plate.	Digitronica
LG	42PQ30R	No picture with all tensions, even Ysus tensions appeared, but	Boofer plate		Cabeça
LG	60PA6500	then turned on and off	resolving the 2 plaque transformers, the small and the largest		reginaldo moronte,eletronica junior caldas novas
LG	HT503SH	Turn on and then turn off	DVD circuit, probably driver of the engines	I turned off the flatcable and uses the radio, auxiliary and pendrive.	LOOPTEL
LG	CM995	very low audio at low l output	Missing -b +12V at IC703	Open contact between R77C and lower contact of the PCB	leitemarcelus
LG	32LJ600B	N lights the LEDs	D601 with escape, near the LED connector		Marcelo
LG	24MN33	Fully	C803 shortly, I swear to the LVDs connector	replace C803 Ceramic	Cabeça
LG	32LD350	Does not turn on, flashes the standby light several times	Ceramic capacitor of the power supply, near the inverter connector, was roasted	replace and run to hug	Cleber Barbieri