Question about Sansui D 27" TV275 TV

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No pucture but sound - Sansui D 27" TV275 TV

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Welcome to fixya

its mostly Sounds like you have lost video somewhere in the video circuits. Possibility is that the picture tube could have gone bad or lost filament voltage.
You can check to see if you have high voltage by holding your bare arm close to the screen. The hairs will stand up if you have high voltage. Absence of high voltage will also cause a black screen,but the sound might not work either since on some sets the power for the sound is supplied from the same circuit as the high voltage.

Try a hard restart, which simply means unplugging the power cord of the TV, and replugging it after 4 hours have passed. This technique reprograms the electronics, to a certain extent. If the picture does not return, then you have a more serious problem

do comment if it does or it doesn't help you ! we will try to help !

Posted on Apr 05, 2011

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I tried as per your instruction it worked. now what should i do? shall i take it to a machanic or i can repair it myself?

Posted on Nov 18, 2012

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