Question about Sony FD Trinitron WEGA KV-34HS420 34" TV

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Standby light flashes but tv will not turn on

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I have had failures in the scan amplifier areas and in the power supply area cause your description. This would have to be serviced by a TV service center.

Jerry G.

Posted on Nov 25, 2008

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The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
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1 Answer

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Here's an excerpt from the Sony Manual online. And the link - http://esupport.sony.com/US/perl/webtree.pl?template=EN&mdl=KDF55XS955&content_id=68&category_id=11&problem_id=52

The POWER/STANDBY (red) indicator flashes three times
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Is it the power light and not the lamp light? If the lamp light is flashing then replace the lamp.

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Look, your tv is in Loose connection,, A lot!. Common problem on sony tv. OPen tv , resolder all ground area ( beside fly back ) and you will see again your tv !!!

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