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samsung plasma monitir model PS42PS3

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WILLYAM1:
HI EVERYONE.
problem is tv works ok for about 2-3 hours then picture become disturted started as"" jumping" andthen alot of lines that cut the picture like no sync and after awile no picter at all a blank screen.
i notice a"LED " (one of the board) that flickering when tv ok and whenscrren become blank the led is light.
does anyone hade same problem?? need help.
ysus??(alexander-ym Lj41-00192.
thanks willyam1.
i will send phtos later.

WILLYAM1:
here some photos

mulja:
Try freeze video processor
and ram then start jumping picture

could be dry joints  :wink1:

udaydabke:
this problem normaly comes due to dust. open tv and remove all the connectors one by one and clean them pencil eraser or with cleaning oil, remove all the oil before reconnecting it. clean all the dust with blower and brush.if problem remains same then look for electrolytic capacitors in vertical section.all the best.
--- Quote from: mulja on May 28, 2010,14:55:39 ---Try freeze video processor
and ram then start jumping picture

could be dry joints  :wink1:



--- End quote ---
:clap:

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