I have a 50" Samsung Plasma (HPT5064X/XAA) which is experiencing the same clicking on/off problem that is discussed all over the web. Most of the tutorials on how to fix this issue by replacing the caps are all about LCDs, so when I opened up the back and looked at the power supply board, it is very different.

I have no experience with this stuff at all, only a little soldering experience, but enough to give this a shot myself, figuring I have nothing to lose as my unit is out of warranty, and the next most common fix is to replace the whole power supply board.
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