I've had this TV for 4 years with no problems whatsoever. Then today i turn the TV on and nothing happens.....the red light comes on but there is no picture. Turning it on from the set itself and the remote has the same result.
I'm assuming this could mean the end of my TV! Any ideas what this could be?
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Few mins will not resetting tv and recovering power supply board from it protection modes that quick.Tries tv unplug,replug it back like about an hour later for tv resetting it back to the factory setting.The tv should get out it protections modes and might work again.If tv still have the same problems,than enough high currents got in the tv and kill ur tv power supply board.That the board where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.
yes thats is a common problem for all flat tv not only
sharp ;/ first theres is capacitor in power supply
you probly have few one there blow up and it could bee from the power section of your back light circuit
a good technician can fix that easy
in my experience red tinting is from failing cf tubes(the light tubes that make the tv come on). a repair or replacement of the cold florescent tubes is called for inside the lcd unit. how old is the tv?