Forum > LCD TV forum

LG 32LC56 LCD TV reverts to standby

(1/4) > >>

Contrast John:
Hi
Got a LG32LC56 LCD TV that switches to standby after 20 minutes or so. It usually restarts but the time before it trips out again lessens until after a few restarts it will only come back on momentarily. Just before tripping out the backlight goes out and after a fraction of a second the green led reverts to red. Seems like an inverter fault. The set uses a combined psu/inverter type EAY34795001. Heating the inverter transformer with a hair drier seems to speed up the faults appearance. Anyone come across this problem before and are these transformers available seperately, or is it a case of change the board.The transformer (ref T701) is marked 2130KP0175A-F.
Any assistance would be much appreciated.
Thanks
John.

tv tony:
it requires the mods doing, special inductors were used but lg say remove them, if you want details i will post them to you
tony walker

tv tony:
just to add, invertor failure will not cause set to revert to standby, but the choke issue will

Contrast John:
Thanks Tony
Would really appreciate details of those mods. Will carry out and let you know result.
Thanks again
John.

tv tony:
right, remove chokes fl901 through to fl906 and replace with wire links, this is official from lg, let me know results
tony walker

Navigation

[0] Message Index

[#] Next page