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Assistance When tv is turned on it will show for about 45 minutes,then the lamp goes off,when that happens there is still audio.When this happens and the unit is turned off for a few hours theen put on again the same thing will happen. On checking i found that the 250vdc is still going to the lamp drive circuit,but no componen was replaced. Best Regards Dwane

Posted by Dwane Duncan on

  • Anonymous Nov 27, 2007

    Not the same model but mine will shut off also and then we can turn it back on in a few minutes and will play for 10 minutes or so and shut down again 3 lights in front flashing - the manuel says that is standby mode.



    Has been suggested to me that the unit is too close to the wall and it gets overheated and there is a sensor that shuts it down. Going to try it -- don't know if it will work.

  • Anonymous Mar 05, 2009

    My tv is now doing the same thing. Did the original poster of this problem figure out what was going on with his TV. I have a LG DLP. Thanks in advance.

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I have same exact problem with my HL-P5067W. Picture is perfect, but TV goes on and off. I have replaced bulb and ballas with no luck. 3 Light on the front still flashing and TV not working. Anyone have any other suggestions/???

Posted on Sep 20, 2008

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Does anyone know a website where I can purchase a new ballast for a toshiba 50hm66?

Posted on Feb 07, 2008

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I would try new lamp or ballast since you have 250v from pwr sup

Posted on Oct 22, 2007

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