Question about Sony KDF-E60A20 60 in. LCD HDTV

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I have a sony kdfe60a20 the red light blinks 3 times

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The most likely the TV has a power supply related problem. The most common thing to go out is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board.
I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists. Usually, cost under $20.

I hope I shed some light on the subject for you.

Posted on Jun 28, 2009

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Ok, the above solution would be a good one if this unit was a LCD panel TV. Backlight Inverter Boards are only used with LCDs. This unit is a Rear-Projection, 3 blinks is gonna be a problem with the power supply, so he was right about that.

Posted on Aug 18, 2009

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