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Toshiba 56HM195 Support Question

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Question posted by Phaq777 on July 28th, 2012

Toshiba 56 Hm 195 Turns Off/on By Itself Every 15 To 45 Minutes

MY TV is a little over 5 years old. In January 2012 it bulb burst with a loud noise. A new bulb was installed. Soon after replacement the TV started to have a problem. The TV seems to turn off by itself, there is no picture or sound, sometimes no picture but sound only. The front blue and amber lighth keep blinking continuously. I power off the TV with my remote. Power on after a few minutes. Some times pictures comes back and some time it does not. I try a few minutes later and in a two three or more attempts the picture comes back. In about 15 to 30 minutes the TV seems to go off again with no picture and sound and sometime no picture but sound only. I have to again wait and start to power off and on with my remote and after a few tries I get the picture back. I dont know what is the problem. I thought it was due to replacement of the bulb. I replaced with another bulb just a few days ago but the problem is still there. Please help to diagnose this problem.

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Answer #1: Posted by TVDan on July 30th, 2012 4:35 PM

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if the lamp isn't the problem then it's likely either the "ballast, the "DMD board" or the "color wheel". These parts are only available as part of the optical engine: http://www.encompassparts.com/item/6475622/Toshiba/23405480/(X)_Light_Engine_56Hm1

TV Dan

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Printable Spec Sheet - Page 1

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