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Rear projection ultravision tv blue curves at the top and bottom on the top and bottom of the screen there is a curve in the picture like the blue is off.
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Tv have a problems known as a convergence problems,it is dead.The tv convergence board it is dead,that why ur tv picture are R,G,B colors lines mis alignments,have colors shadows picture or 3D picture lood alike?The tv convergence board require changes 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence picture problems.The shop will cost u like $300-350 for parts and labors.
hello my name is rico, you have bad convergence problem. you need to replace the stks inside the tv, and look for colder on the boards. you gonna need a gun solder, solder, chawick, 2 stks(look in the tv for the number loooks like stk392-120 o something like it) look for bad fuses. that should fix your problem. if you need more help let me know at 602-810-7149.
If the entire screen is curved, and it is not taking the whole screen, then you have a vertical deflection problem.
If the colors are double and do not match, with lines of different colors around pictures , then you have a convergence problem, often caused by a faulty convergence board.
The curving effect can be a side effect of bad convergence, or you may have both problems at once.
Unless you are a TV repairer yourself, better calling technical support. Usually you can ring the number listed on the owner manual.
if it is bowing from top and bottom your looking at a convergance problem if you keep using your tv soon there will be no picture at all when the board crashes... convergance board needs to be replaced... hope this helps..
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