Re: Need help troubleshooting LG 50PC3D

Are these pics ok?...

Re: Need help troubleshooting LG 50PC3D

OK. When the TV is in standby the dmm reads 4.86. When the TV attempts to turn on it drops to 4.83 and goes back to 4.86.

Re: Need help troubleshooting LG 50PC3D

Here is the link from the one i purchased.

[url]http://www.ebay.com/itm/130748005358?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_500wt_1156[/url]

What do you want me to do once i find that pin on the main board? The TV is at my office and i will be back there in the morningRe: Need help troubleshooting LG 50P...0wt_1156[/url]

Re: Need help troubleshooting LG 50PC3D

Ordered it from a guy on eBay.

Re: Need help troubleshooting LG 50PC3D

Here are the pics....

Re: Need help troubleshooting LG 50PC3D

Tried that and same result. Nothing appears on the TV at all. Light flashes green 3x and back to standby.

Yes i have a multimeter

When you plug the TV on it attempts to turn on. You hear the relay click on the power supply. The light flashes green a couple times and then goes to red. The same thing happens every time you press the power button.

I inspected the power supply board and saw some caps that were bulging. I am not an expert at soldering so i ordered a new power supply board hoping it would fix the problem. But it did not. Same exact thing. I have not been able to get the TV to turn on at all during any of the troubleshooting.

What else can i test to determine which board might be...