Question about Toshiba 50HP66 50 in. Plasma Television

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My toshiba 50hp66 has no picture but still has sound

Last night we heard a loud pop then black screen but sound still works.

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My tv has no picture has sound

Posted on Feb 08, 2013

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Posted on Jan 02, 2017

  • 223 Answers

SOURCE: Toshiba 50hp66

I think that the pop you heard was an electrolytic capacitor blowing its top on the picture frame board. If you are able to check this for yourself by looking on the board for the one/s with a bulging top or are a brownish/black colour like something has caught fire. And also in this situation smell can be of great help as it will smell burnt out but PLEASE before putting your nose or anything else in the tv take all necessary precautions against electric shock and discharge any electrolytic capacitors in the vicinity. If you are not able to do this yourself find a competant technician. Hope this helps.

Posted on Oct 07, 2008

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Hi,
Most likely the loud pop that you heard was the lamp filament shattering and you can verify that by physically inspecting it,the UHP lamps have a life expectancy of 6000 to 8000 lamp hours when they are Phillips and from 3500 to 4500 lamp hours if it is an Osram,and you can find this items on discount-merchant.com or on Ebay
Please rate this answer if it was heplfull

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