Question about Toshiba 50H81 50" Rear Projection Television

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Rear projection my toshiba rear projection tv is displaying a rainbowish-arch with the color and making parts of the screen blurry/doubled. it is 10 years old and has not given me any problems up to this point.

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This sounds like convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually $200-$400 Be sure to vote/rate me if this helped Thanks!
See link for more detail
http://www.ehow.com/how_4575598_yourself-projection-tv-repair-convergence.html

Posted on Nov 12, 2009

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Blurry picture and purple and green color on top and bottom screen, cable channel indicatoe showing doubled


Tv have a problems known as a convergence problems,it dead.The tv convergence board,require 2 STK convergence ICS and some or all it resistors to be replaced to solved the convergence problems.The shop will,cost u $300-350 for parts and labors.

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Your convergence board is in need of reworking on a component level or replacing the board! And you will most undoubtedly need to resolder the vertical IC and all ICs mounted on heatsinks on the power supply board. This TV is showing its age. You may choose to repair and that may last a year more or so! Good Luck and thank you for asking!

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You probably need to get a Sony TV Convergence Kit. More information can be found using the link below.

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bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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Ur convergence is dead,need convergence kit.
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RED GUN OK, you need convergence IC's replaced = Toshiba
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OUR TOSHIBA HAS A DOUBLE VISION/BLURRIE PICTURE. THIS PROBLEM IS ALWAYS THERE. SOMETIMES THE PICTURE IS GREAT, BUT MOST OF THE TIME ITS BLURRIE/DOUBLE. LOOKS AS IF IT ALWAYS ON 3D!! ANY SUGGESTIONS? WE WOULD REALLY APPRECIATE ANY HELP WE CAN GET FROM ANYONE. THANK YOU!

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