Question about Toshiba 42H83 42" Rear Projection HDTV-Ready Television

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Toshiba 42 inch rear projection TV

When i first tuen it on the picture is all fuzzy with lines Horizontally going across after about 15 mins it starts to get clearer and after about half an hour it is fine, being at least 3 years old I would imagine something needs replacing can anyone tell me what it could be?

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  • GradeA Oct 23, 2007

    are there any websites where i would be able to purchace one or is there a part number? I hve trawled google but to no avail

  • GradeA Oct 23, 2007

    thats great thank you

    I am in the uk but you certainly pointed me in the right direction

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You likely have a bad hyper board.  As time goes on the lenght of time it takes to get a clear picture will increase and eventually the picture will never clear up untill the part is either repaired or replaced.

Posted on Oct 23, 2007

  • Dewayne Turner Oct 23, 2007

    The part is NLA from toshiba.  The part nubmer is 23148024.
    You can send your old one to PTS Electronics for rebuild.  There telephone number is 800-844-7871.

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