Re: help with nexus nx422 (lg panel #pdp42x30000)

I switched between the two logic boards I have 2 because that is what I originally thought was wrong with the TV. I have also triple checked all of my connection and they seem fine. Also I double checked my va and vs voltages and they're spot on to the specs.

Not quite sure what you mean by xsus i know there's a zsus board but is there a third board I don't know about?

Either way I'll probably be cutting my losses now instead of dumping more money in this damn thing.

Re: help with nexus nx422 (lg panel #pdp42x30000)

Ok so I got the ysus board today and the solid white screen is gone but it still won't display and input or menus. The back light comes on and that's it. I tried swapping between my two control boards and it made no difference. I have 14 days to return the ysus for a refund so if I can't find out how to fix this before then I will be selling the tv for $20... anyone interested? Lol

Re: help with nexus nx422 (lg panel #pdp42x30000)

Hey thanks man ordered one on eBay Monday. I went with one that had the exact same part number just to be safe plus it was a good price anyways. Should be here Thursday I'll keep you posted on the outcome.

Re: help with nexus nx422 (lg panel #pdp42x30000)

Hi sorry it's been a while. Yes I still need one there are some on eBay right now but I can't tell if I need one with the matching part # printed on the board or the one on the white sticker?

Re: help with nexus nx422 (lg panel #pdp42x30000)

Yeah that'd be great! Might as well try it at that price.

Re: help with nexus nx422 (lg panel #pdp42x30000)

Thanks for the reply! I was worried it might be the ysus at $110 for a used one I'm not sure it would be worth it on this tv but I might try it.

What about the insane voltages I'm getting off of some of the caps? Considering there are a few of them like this on just about every board I'm worried just swapping the ysus won't completely fix the tv.

Hello all, I recently got a free nexus 42 plasma that will turn on but only shows a bright white flickering screen. Input, volume, and chanel buttons do nothing, remote doesn't work, and will not display any input or sound.

I originally thought it was the control board based on a post here of a tv with similar symptoms, but replacing it provided no results.

I have tested all connector voltages and they are all spot on, checked all fuses, and none of the caps appear to be bulged or leaking. When I unplugged the y sustain the screen would not turn on. When I unplugged...

Re: New Members - please post your introductions here

Hello, I recently acquired a free plasma tv in non working condition and have found this forum very helpful allready although I have been unable to find the problem thus far