Question about Sharp AQUOS 52" Flat-Panel LCD HDTV
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Posted on Jan 02, 2017
You must contact a svc co. This is a upper or lower buffer board problem and possibly a control board. Nothing you have done wrong, it just happened.
Posted on Feb 28, 2009
I had a similar problem. Fleeting video, then audio only for few seconds and then nothing except the green power LED blinking on and off.
I changed the power inverter board, backlight inverter boards and power supply board but still the problem is not gone.
Just 18 month old TV and out of warranty.
Posted on Sep 20, 2009
I'm happy with:
although I found this setup but haven't tried it yet
colour +50 (review I found didn't say + or -. Try both
Posted on Sep 21, 2009
It's either the backlight lamp or backlight inverter is busted
due to a power failure or fluctuation. Here's how to determine which is which:
Posted on Sep 26, 2009
TV detected lamp error, problem could be either INVERTER UNIT or one of the lamps. Defective part has to be replaced, lamp error counter reset.
Posted on Nov 13, 2009
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