Question about Toshiba REGZA 42WLG66 42 in. HD-Ready LCD Television

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II have a 42 inch regza when turn on the tv the screen is white has sound and only dark shaded out line of the picture

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  • ponchomoreno Sep 05, 2010

    do you know an estimate price for either part or how much a job like this would cost? would it be cheaper to just buy another tv ?

  • ponchomoreno Sep 05, 2010

    thank you!! you have been helpful

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I'm assuming that you have tried all image setting (contrast, brightness and color) with no result.
The image is no longer rendered correctly because either the image processor has failed (the mainboard will have to be replaced) or the Y-sus board is defective. To find which the tv must be opened and the image signal checked with an oscilloscope. This definitely a job for a pro,

Posted on Sep 05, 2010

  • Azrael SRL Sep 05, 2010

    A new mainboard is about $300, a new Y-sus board is about $250 ;add to that the labor of the repairman - about $250 and you will get above half of the price of a new tv. If the tv is older then 3 years it most surely not worth the time and money, it will be cheaper in the long run to get a new one. If the tv is younger then all depends on how much money you have and how much are you willing to spend on it. 



    But, for your peace of mind, it's always better to get a new one.

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