Question about Sharp 21B-S10 21" TV

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Suddenly stand by

Tv is go to stand by after about 10 seconds of main power on, then the stand by lamp is blinking 8 times sequently. While the power is on, all the picture and sound are normal. I want to know why this problem cause , and how I could repair such problems . Please reply me as you get my requests.

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Re: suddenly stand by - Sharp 21B-S10 21" TV Standard (CRT) Televisions

H o/p trasister shorts frequently

Posted on Sep 03, 2010

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Re: suddenly stand by

Sounds like you have something causing your set to go into "shutdown". A number of things could cause this! Possibly you have a bad solder joint which causes an "over voltage" condition. Stargazer

Posted on Feb 04, 2007

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