Question about Hitachi 50UX57B 50" Rear Projection Television

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Blurry picture images shadowed

My picture today started to have a shadow effect in different colors. Green, pink, etc.. The picture is blurry and letters seem to be shadowed in different colors.

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Your convergance amplifiers have gone bad they are stk392-110 but you can replace them with stk392-120 there are two of them in the circuit. there may be some support resistors that have gone bad I'm including a link to a service manual. if you don't have the ablity to do this repair leave it to tthe pros.
https://www.vancebaldwin.com/shop/research_new/HIT/50UX57B.pdf

Posted on Jan 23, 2008

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Your convergence is off. You may be able to fix it by pushing the "Magic Focus" button on the front panel of your TV. If this doesn't fix it, it may need to be professionally aligned or some IC chips replaced.

Posted on Jan 23, 2008

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Your filter capicators are proberally damaged, get a technician to have a look ate them, alsoe you might want to try your image adjustment.

Posted on Jan 23, 2008

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