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Try to identify what part may be causing the blank screen and flashing red button

When I attempted to turn on the TV all I would get is a flashing red button by the on/off switch and a black blank screen. It does not respond to the remote commands but the red light flashes when the button is pushed on the remote which I believe shows it is getting the signal.

Posted by Dave Fredericks on

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Marvin

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Shorted main circuit board is the cause.

Posted on Jul 07, 2016

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Read more: How to Troubleshoot the Standby Indicator Flashing on a Sony TV ' eHow.com http://www.ehow.com/how_5925008_troubleshoot-indicator-flashing-sony-tv.html#ixzz2KBk1cWbu

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Read more: How to Troubleshoot a Sony Grand Wega ' eHow.com http://www.ehow.com/how_5243554_troubleshoot-sony-grand-wega.html#ixzz1EoY37gpC
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