Re: Samsung PS51D550C1MXXY dead

hi guys, just wondering if anyone has any more ideas on troubleshooting steps I could take? If not I will order a new y buffer and y sustain board in the next few days.

Re: Samsung PS51D550C1MXXY dead

Yes I had heard the same. Are you talking about a set where there is an upper and lower Y buffer or do you mean remove one of the X and Y buffers? My set has a single Y buffer board; I have tried disconnecting it from the y sus but there was no change.

Hi all,
I have been reading these forums for a while trying to fix my TV and it's been a great help, but now I am stuck and am hoping for some advice. I have a Samsung PS51D550C1MXXY plasma, built in 2011. My brother was watching it a couple of months ago and heard three cracks and then it went dead.

When I started to troubleshoot it I found that Vs and Va were coming up to normal levels but then quickly shutdown. From reading online I learned that later Samsung models will shut themselves down if a problem is detected. With the y buffer, y-sus and x-sus disconnected from...

Re: New Members - please post your introductions here

Hi, my name is Ryan. I've been browsing these forums for help in fixing my Samsung Plasma. I've replaced some parts and it's closer to working but I'm a bit stuck now and I need some advice. I am going to make a thread about it.