Question about Sony KDF-E50A10 50 in. LCD HDTV

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My TV screen went black and now the bottom light that is usually green, now blinks red 5 times in a row. Can you please tell me what is wrong w/ it?

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My tv turns on for about a minute and it turns right back off. Can you help me?

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5 times red standby light blinking shows problem with ballast supply board in Sony KDF-E50A10 model tv, ballast supply board provides high voltage to lamp to produce high bright light.
Please check/ replace ballast supply board in tv by local tv repairman.
Thanks.

Posted on Nov 07, 2010

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Red flashing light


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I have a Sony KF 50 WE 610 projection screen TV. It has worked perfectly since I bought it six or seven years ago. This morning I turned it on and the sound came on for a second, but then the sound went...


Hello
Five consicutive blinks at a time and the stops and again blinks five; is its self diagonosis procedure. All modern Sony sets has this function included in its circuits. If the system control IC inside it detect any fatal fault inside its circuits system, it will give a signal to its power control unit to shut it down its high voltage outputs to protect the other components from further damage. In your set; as Sony describes; I quotes:-
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    TV screen went black, sound ok, red light blink 5 times


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