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I have a big screen 53 inch sony that I never had a problem with until I moved it to anohter house, now there are spider lines in the picture that looks like a lightening bolt, 2 of them, what could have happened during the move, to cause this, and is it an expensive fix, i love the tv.
Re: I have a big screen 53 inch sony that I never had a...
Clarification Request
by welcomejee, posted on Oct 23, 2008Here you can post snap of spider lines screen ( good focus pic) to understand what exactly problem in TV.
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Tv have a problems known as a convergence problems,it dead.The tv colors lines R,G,B mis alingments,have colors shadows pictures or 3D pictures look alike?The tv convergence board have dead 2 STK comvergence ICS and some or all it resistors are dead too.These parts on the tv convergence board,must be replaced to solved the tv pictures convergence problems.The shop,will cost like $300-350 for parts and labors.
two three-pin voltage regulators near the left side (looking in from the back) bend over from the heat and short to a ground rail. Check and straighten them with the power off and the unit unplugged
Take off rear cardboard back and then take off back cover- BE CAREFUL--the mirror is inside! Then move into house. Clean out before reassembly--Dust RGB lens caps with soft cloth, Knock down any spider webs and clean mirror with glass cleaner & paper towels.........T.
start with convergence ic's probably stk 392-130 big black chip's on an alluminum heat sink.
mark ALL connections with majic marker.
check for bad solder connections.
for god's sake be carefull
Here you can post snap of spider lines screen ( good focus pic) to understand what exactly problem in TV.
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