Tuesday, February 15, 2011
SAMSUNG PLASMA TV REPAIR PN50A 550S
Fixing a 50 inch Samsung Plasma TV. TV went dead after last weekend NFL playoff games. With power disconnected, a continuity check revealed the main ceramic cartridge fuse had failed. Local supply dictated adaptation of alternative part. This is not the switching power supply problem. I had that too, about a year ago. That is the problem where the TV just cycles on and off. The fix for that problem is replacing electrolytic capacitors on the power supply board, or replacing the whole board
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