Lg Repair Tips

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Results: 4955

Make	Model	Symptom	Problem	Solution	By
LG	29FS4RL	Dark image	I removed the focus cable and the TV came with a blurry image but it appeared indicating that the problem was the flat back	Replace o flat back	Rogério TV
LG	32LC3RA	Doesn't start	The LED lights up but it doesn't turn on
LG	55LA6210	White screen.	Sound on board t-com tps-65198	Replace the same and a hug!!!	Boleia
LG	42LG30R	Red image, menus with ok colors	Rewrite the ic802 eeprom		Resistronic Resende
LG	42PB2RR	Stand-by LED on, but does not turn on, neither on the button nor on the cr.	C-837 22uf x 16vdc smd replace is between ic900 and ic800	I was very happy because I was accurate with it, I hadn't found anything online about this defect.	robusto SCINFO-RJ
LG	60UM7270PSA	Flashing, no image, no characters, normal sound.	Checking the t-con board on the back, under the processor and under the ic u300 (5567s) tsound were signs of overheating. When heating the IC, the board returns to 17V voltages	IC U300 (5567S) replacement or replace T-CON board.	World TV - Sorocaba
LG	50PB650	Doesn't start	Defect on the main board to make auto gen and just turn off the power supply on the main board and jam the auto gen on the controller board and release the lvds cable	Replacing the main board	orlando lott
LG	32LK330	Turns on normally, turns off lamps 3 times and turns off completely	Abl voltage was at 180volts - cause dz502 15v short	Dz502 replace	Pardal-x
LG	42PB2RR	Stand-by LED on, but does not turn on, neither on the button nor on the cr.	C-837 22uf x 16vdc smd replace is between ic900 and ic800	I was very happy because I was accurate with it, I hadn't found anything online about this defect.	robusto SCINFO-RJ
LG	MONITOR FLATRON 23MP55HQ	Doesn't start	Conversor stepdown 3v3	Apw7301, as I couldn't find it, I researched and discovered its equivalent, it's mp2307. equivalent replacement, replacement apw7301	Davi.sls
LG	29MN33D	After a few minutes, the sound disappears.	Leak in the smd c742 capacitor near the power supply connector.	Remove or replace.	Persio (TVCompany)
LG	42PB2RR	Stand-by LED on, but does not turn on, neither on the button nor on the cr.	C-837 22uf x 16vdc smd replace is between ic900 and ic800	I was very happy because I was accurate with it, I hadn't found anything online about this defect.	robusto SCINFO-RJ
LG	28MT49S	Inverted image after changing the PCI	Even with the mirror mode off/on option, the image remained inverted with both options, the reason being the lack of resistance in position r7206, removing it from the old board and placing it on the new one. After that, test one of the two mirror on/off options		TV CENTER GUAIBA
LG	42PB2RR	Stand-by LED on, but does not turn on, neither on the button nor on the cr.	C-837 22uf x 16vdc smd replace is between ic900 and ic800	I was very happy because I was accurate with it, I hadn't found anything online about this defect.	robusto SCINFO-RJ
LG	32LD420C	Whiteout image and background image	Smd capacitor next to the screen flat cable on the main board ok		GALILEU ROCHA
LG	42LD420	When you plug it into the socket, the TV stays on standby, that is, the red LED is on. When you press the power button, it turns blue and then returns to red.	C402 shorted is a blue capacitor next to the inverter		Eletronica do Almiro
LG	55LA6210	LED blinks and doesn't turn on TV	D 201	Replace the diode that produces 3.3v. it kept oscillating.	Eletronica avs
LG	50PN4500	Does not come out of standby	Q604 was not switching	Jumper between base and emitter
LG	IPS236V IPS226V LT212 V015 10_06	Doesn't start. Keyboard locked locked in eeprom	Eeprom blocked / when the monitor does not turn on and neither the blue standby LED is lit, it was probably turned off during the keyboard power with the keyboard blocked condition. Tsoundfore, you can try to call via the service remote control if the normal control also does not respond. If none of this works, the solution for me was to import a working board from China and copy the eeprom data. Bingo! I am making the data available For sale on the free market user on ml: arrudaedson97	Rewrite eeprom 25x20xx ic501	SNEGS
LG	29MN33D	TV turns on after 3 minutes, no audio	Defect in the mute smd transistor q700 also q702. Once the components were removed, the audio was normalized.		retekeletronica