Question about Mitsubishi WT-46809 46" Rear Projection Television

1 Answer

My TV turned itself off and it keeps doing so everytime I turn it on

My Mitsubishi wt46809 suddenly turned itself off and everytime I turn it on it almost immediately turns itself off. I unplugged it and waited a while then plugged it back in and the green timer light flashed 3 times. That means something I believe. It's somekind of a code as to what the problem is, but I don't know what that is. Please help.

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  • 4 more comments 
  • kguerin13 Jan 12, 2008

    I have the exact same problem and I have no keyboard... I am confused.

  • Anonymous Jan 23, 2008

    my mitsubishi wt 46809 big screen tv turned itself off and now everytime i try to turn tv off it turns back off in about 1 second or less. i pulled the plug out hoping that would reset the tv but still does the same thing. i would appreciate any imformation you could provide.

    thank you, fryedout55

  • fryedout55 Jan 23, 2008

    still have the same problem. my tv turned it self withot loseing power in the house, and now everytime i try to turn it on the tv shuts itself off almost immediatly, in a second or less. i turned the power supply off on tv and satilite box hoping this would resolve the prolem when the power was restored but doing so did not help. i would apreciate any help one of your techs could provide.

    thank you, fryedout55

    email hydramann5955@aol.com

  • ghunter725 Jan 28, 2008

    I am having the same problem with the tv turning off within 3 seconds of it being turned on. There is no keyboard connected to the unit. Anyone been successful in resolving this issue?

  • Anonymous Apr 17, 2009

    Same problem

  • luismenap May 11, 2010

    I have the same problem too. I downloaded the service manual hoping to find the solution. I you press the MENU & IMPUT buttons at the same time for 5 seconds it will indicate CODE for error. The LED will flash two times, pause, and then flash four
    times in my case which according to the manual means

    “22” ... Short Protect circuit., Can somebody tell me what this means and how to repair it.

    Regards,

    P.D. These are the other CODES:

    “12” ... indicates no error has occurred.

    “21” ... X-Ray Protect circuit.

    “22” ... Short Protect circuit.

    “23” ... Horizontal Deflection failure.

    “24” ... Vertical Deflection failure.

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1 Answer

Disconet keybord ,use remete only

Posted on Jun 26, 2007

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Dec 04, 2008 | Mitsubishi WT-46809 46" Rear Projection...

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