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HITACHI P50H401. Installed in Feb08 using non-HD satellite input with acceptable performance. In Aug08, we noticed abrupt deterioration of color performance in that greens and yellows are "blooming"/"bleeding" and generally showing up in areas where they don't belong. We have gone through full range of options in video menu with no affect. Is there an objective performance test we can use to fully define the problem? Is there a problem? We think so because we were happy before August.

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  • ragtop94 Sep 14, 2008

    Plz repost the problem for another expert..we're talking about a plasma tv, not projection.

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PLEASE DONT TRY TO OPEN THE SYSTEM YOURSELF .. THE WARRANTY WILL STAND VOID AND THE COMPANY WILL REFUSE ALL KIND OF REPLACEMENTS REQUIRED .. YOU WILL BE CHARGED FOR THEM .. SO I SUGGEST YOU TO CONTACT THE CUSTOMER CARE SUPPORT .. 

Posted on Sep 14, 2008

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Your plasma TV is fairly new, I would suggest to contact the manufacturers to fix it under warranty and since you have done video adjustments already and nothing has changed in the performance of it, there is not much you can do at this point.

Posted on Sep 14, 2008

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Sir its very comun problem we called the damaged or the expired convergence tube of projection tvs
i recommend u to open ur tv and see which one is blue or green or red to replace it its not an easy task but try it on ur own risk ^ ^

plz do rate this post

Posted on Sep 14, 2008

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