Question about Sony KDF-E50A10 50 in. LCD HDTV

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Picture loss with standby lite flashing

The picture goes black and the standby lite flashes on and off for a minute or two then the picture comes back for a while then repeats this again and again and again..........

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If the standby light is flashing 4 times it indicates the TV is overheating because one of the 4 internal fans has totally failed or is not spinning fast enough. The fans start at about $35 and cost up to $65. Replacing 2 of the fans is quite easy. The other 2 require much more disassembly of the TV. I would suggest obtaining the service manual (not the owners manual) before trying to replace any of them.

Posted on Sep 24, 2008

  • kamrulz90 Dec 12, 2010

    I had the same problem. i opened the back of the tv panel, the bottom part only, and i saw 2 fans. both of them were very dusty. best thing to do is take a dust blower and clean the fan. if that doesnt work than u have some a problem and u will need to see a repairman. but look for any burned wires from the agu board if you are good with working with complex parts.

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Posted on Jan 02, 2017

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http://electronicshelponline.blogspot.com/
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