Question about Samsung HP-T5064 50 in. Plasma HDTV

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The screen wont display anything. tv repair guy said it was the x main, swapped, still nothing

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X Main usually causes the picture to be extremely dark, just barely visible. Its function is to erase the picture between frames and refresh the plasma cells. Just a stab at it here, but what you probably have is a bad Y main. It will cause a "No Picture" condition. You should check the fuse(s) on it to see if one of them is open. Don't forget to disconnect the Vs supply (White/Black 2 wire) connector before you check them. Don't bother trying to replace the fuse, it will just pop again. I hope this was useful, best wishes.

Posted on May 05, 2010

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Posted on Jan 02, 2017

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