Question about Mitsubishi WD-57732 Projection Television

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Dead lamp I am trying to find out what is behind the metal plate on the bulb cartrage of a mitsubishi WD-57732? where is the lamp senser located at? My bulb keeps blowing!!!

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  • skint0win Jul 09, 2008

    there is no device button to push on my tv

  • skint0win Jul 10, 2008

    OK it blinks once then two times then once then two times

  • skint0win Jul 10, 2008

    the lamp has a white spot in the center although I can't see any broken wires in the bulb. I put it back in and pluged the power back in and when I pushed the on button I looked around the side and I could hear the fan lightly the I heard a clicking noise then it quit and I could hear A sound like a fant high pitch sound then clicking then the high pitch sound over and over! but no picture and no red light indicating bad bulb? but the first bulb lasted 2 weeks the second bulb lasted 2 days!!! I'm bewildered!!!!! PLEASE HELP oh by the way I have a another new bulb on the way

  • tazbo28 Dec 23, 2008

    same problem. had the tv over a year now. never had a broken bulb. this one isnt broken either. i cannot see any broken glass what so ever. should i remover the rear cover and move the thermal sensor thing ? or maybe try to push the two bulb connector prongs farther out so they make better contact?

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  • Mitsubishi Master
  • 8,617 Answers

The sensor is located on or near the lamp compartment on the back side. If your lamp keeps blowing it may be the lamp cooling fan not working. However are you sure the lamp is blowing? Press menu and device on the front control panel both in together for 5 seconds and see if the led blinks a two digit code, then let me know the code. Please respond to this same post.

Posted on Jul 08, 2008

  • Sonny Berry
    Sonny Berry Jul 09, 2008

    Some models have a input button instead of device button.Press menu and input on the front panel in together.

  • Sonny Berry
    Sonny Berry Jul 10, 2008

    ok the code 12 means there are no errors stored. Are you positive that the lamps are blowing, as often times with that model the lamp connections can get pushed in through the mountings and your connections can get loose. Also have you noticed if the fan would continue to run on for a few minutes to cool the lamp after powering down/ The thermal sensors are located on the rear side of the lamp cartridge housing accessable after removing the rear cover.

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Posted on Jan 02, 2017

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