Re: diagnose samsung plasma ps50c550....
You too Wingryder.
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Re: diagnose samsung plasma ps50c550....
Hi wills123.
Thanks for the help.
VS is shorted to ground.
I unplugged all the boards and put them back 1x1 and it shorts again at the xsus.
Do you think this confirms my suspicion of the xsus board?
I am rather excited at the prospect of repairing the board rather than just buying a new one. Is there a way to test the fets without removing them from the board?
Thanks heaps.
Darren....
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Re: diagnose samsung plasma ps50c550....
Is there any way to test if the panel is ok?
I could get an xsus board and try it but that is all to no avail if the panel itself is faulty.
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Re: diagnose samsung plasma ps50c550....
Yes im sure...why?
The "blue wire" is ps-on and as i said from this alone i got no voltage.
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diagnose samsung plasma ps50c550....
Hi All.
I'll start by saying while I have some electronics experience I am by no means a techy.
I am trying to repair my samsung 50" plasma.(ps50c550)
I've read many articles about it but haven't really been able to nail my issue.
The first sign of probs was when it started to show reddish pixels at the base of the screen. Then it shut off and now it does the power cycle thing.
I have inspected the boards and there are no visible bad caps, damaged or burnt components of any sort. No dry joints.
There is a little heat...Last edited by Razzle308; 11-23-2015, 09:14 PM.
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