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Mitsubishi WD-65733 DLP problems.

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    Mitsubishi just released a great new 65 inch DLP TV. Unfortunately many users including my self hear a very high pitched whining noise (probably from the color wheel).

    Mitsubishi sent out a repairman who told me he heard the sound, but it was normal. It is unfortunate that this TV makes the noise that it does. It is otherwise the best TV I have ever owned.

    I am putting up some sound baffling behind the TV in the hopes that it will damp out the scream. If anyone else has any ideas, let me know.



    The high pitched sound could also be the coming from the cooling fan. You might need to go over to AVSForum and see what others have done to combat this problem.


    Alot of Dlp’s make a high pitch noise from the color-wheel, fans usually vibrate. If it is not satisfactory, call Mitsubishi yourself. You said you are putting up some baffling, is the room not furnished? Carpet?
    An empty room can make a small noise worse!


    Unfortunately I have hardwood floors. The sound is being reported from people who have carpet as well.

    I have found a solution. I just don’t watch TV anymore. 🙂

    The solution that most people on AVS fourms have come up with is to take the TV back. Long term I am hoping for a recall.


    Mitsubishi like sony over price!!! Buy LG!

Viewing 6 posts - 1 through 6 (of 6 total)
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