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Lg Repair Tips




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Search: lg
Results: 4963
Make Model Symptom Problem Solution By
LG RP20CC95
No channel, no RF or AV, normal drizzle Capacitor eletrolitico c524 ,1/50v Capacitor eletrolitico c524 ,1/50v DJ PITUKA
LG 60PB5600
No image, just talk. T251 transformer that generates 18v. oxidized and open. Replaced or healed. ELTON CASTRO
LG FS4RLG
62W 		Cushion effect Cold solder on the board above the flybeck regis eletronica jacobina-ba
LG 29FS4RLG
The television turns on, with the image appearing and disappearing and with all sides closed, in the shape of a square. (power supplys oscillating). R845 open. Replace r845 de 4, free Carloscte
TV LG 29FU6TL
It wouldn't start, outboard engine noise in the sound, normal secondary voltages, 3.3v power supply, tsound was only 1.2v Ci 823 was replaced, 3.3 regulator with leak José delta line
LG 39LN5400
No image screen lighting lights up normally Shorted screen board smd capacitor (c18) Replacing capacitor c18 on the lcd screen board. sérgio
LG 21FX5RL
Turns on, vertical closed wants to open, green retrace and turns off. Ic 501 Substituir ic 501. lg631-9r Eletrônica mineira
LG 21FU4RL
Alloy, +b normal. activates, turns off LED. the +b on the flyback goes to 0v. Broken track to the fusistor You have to check carefully as it is not visible. only with the multimeter. Rildo aranha
LG 32LK330
LCD 		When turned on, the lamps blink but remain off C401 (22j x 6kv) with low capacitance and heating up a lot Replace the capacitor Lucafer
LG L1930S
Turns off after a few seconds of operation. Change without measuring c203(680µf/35v) change by 1000µf/35v Duarte Pacheco
LG L192WS
Turns off after a few seconds of operation. Change without measuring c808(1000µf/35v) Duarte Pacheco
LG 60PB6500
With sound, without image. In the ysus power supply that generates 20v tsound is no 18v after the regulator capacitor c202 is shorted. Replace the c202 and go for the hug. Pardal1967
LG 32LD460
Turns on and works for a few seconds without an image and turns off remaining on standby Mosfets q708 q709 shorted and fuse f501 open. check the q707 and q710 on the same heatsink. Changing the transistors and fuse. Multimídia
LG 42LF20LF
Nothing works Open and reset the main board until the ld flashes or turns green, don't panic if it doesn't turn on again, give it some time and come back and it will turn on Romão.Jr
LG 21FX5RL
............................. 		TV turns on and works normally. but it turns off after a few minutes. R- 547 of 100k open on the abl line to land Replace r 547 of 100k valdeci peixoto
LG CM4640
It's out of control, only the CD is working League plus so merge or cd Martins santos dos anjos
LG CP20B86
LED turns on and off secondary dies D812 Mega Center
LG 21FU6TL
CW81B 		When you turn it on, it generates and cuts, insist a lot, it turns on, then they come with a vertical line in the middle, but you have to adjust the escrim a little to see Ic301la78041short Replacement gives vertical output the TV was very good Maquete eletrônica
LG 21FU6TL
CW81B 		All white screen with lines of retraces observation it has normal sound on all channels Fr 501 0 5r open Place a 1r one and it's ready for delivery to get your pick of the week Maquete eletrônica
LG 21FU6TL
CW81B 		All white screen with lines of retraces observation it has normal sound on all channels Fr 501 0 5r open Place a 1r one and it's ready for delivery to get your pick of the week Maquete eletrônica