Question about Mitsubishi WD-73733 73" HDTV

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No picture, have audio tv shuts off after 2 minutes

Red status light stayed on did reset proceedures then we have audio still no video, tv shuts off after 2 minutes. The buld was replaced still never came on.
Thanks

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  • cop Feb 17, 2009

    I have replaced the lamp with oem and still nothing I have sound but no picture then tv shuts off within 2 minutes, the door is installed correctly so I am going to call a repair person, I do not want to continue to dump money in it, thanks

  • cop Feb 28, 2009

    Michtech was right on the money it was the lamp ballast thanks for the trouble shooting and by the wat Mitusbishi said they will pay for the Ballast. But still waiting for part.

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If you've replaced the lamp with a Mitsubishi lamp and not a generic, then the problem will be in one of two areas. Its either a bad ballast board (lamp power supply) or the color wheel assembly. If you've gotten a generic lamp, you may find that that's the reason its still not working properly. Many generic lamps are unsuitable for this product and will cause issues like low brightness, intermittent no start, and short lamp life. Also, make sure that the lamp door is properly installed because there is an interlock switch which will open if the door is not aligned properly.

michtech

Posted on Feb 14, 2009

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