Power light blinking. Tv will not turn on
SOURCE: No POWER
How many times does the POWER led flash per second? (Dont worry about the OPC).
1x (steady constant blink) = Lamps or inverters
2x = Power Supply
3x = Main Unit
If i am reading it correctly, looks like the POWER led is flashing 2x, which means it is a power supply failure. Either way, your TV needs to have a board replaced, there isn't anything you can do to fix it yourself. Try locating your local sharp authorized service center to repair your TV (1-800-237-4277)
SOURCE: Red Blinking Power Light Sharp Aquos
What do three blinks of the power light mean on my Sharp Aquos LC-C5262U? I cannot power up my display.
SOURCE: sharp aquos
you can try resetting the tv by
1. unplugging it
2. pressing channel down and volume up buttons at the same time while plugging tv back in
3. if you here a click, the tv has been reset
SOURCE: Sharp 52" Aquos LCD Will Not Turn ON-Blinking LEDs
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.
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