Question about Sharp LC37D64U 37 in. LCD HDTV

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Television power light is on, but can't do anything with the television. Have tried ALL of the potential fixes listed on the web with regards to holding the power button and have also called Sharp.

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Sounds like a blown capacitor on the main power board. look for the cylinder shaped capacitor on the board that the top looks bubbled up (rounded not flat). It's usually 2200uf capacitor. you will have to unsolder it and replace it or just replace the board. Capacitor $5 board moe like $200. try the cap first. they are available at radio shack. may be different in size. you will have to run extra wires to the new cap sometimes.

Posted on Mar 20, 2011

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sp.gif sp.gif The STANDBY light will flash if an issue is detected within the television. This can sometimes be resolved by simply following the steps below to reset the television.
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  2. Unplug the television power cord from the electrical outlet.
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  5. Turn on the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.

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