Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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Audio This is a Sharp Aquous lc37d6u lcd. The tv audio comes on for a length of time and then suddenly cuts off. It will come on again if you turn it off and let is sit for an unspecified time (maybe an hour) but then goes out again in about an hour. Had direct tv technition check out the direct tv part of things and he and I believe it is the tv. Can you give me any suggestions? I have changed all of the cabling with no results. Dick D

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Re: audio

Maybe you have loose comtact to the main board! try to find them then resolder all parts in amplifier section! then check the voltage coming in to amplifier sec.

Posted on Sep 27, 2007

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Opc sharp aquous no picture is coming up and opc light is this why its not working? none of the controls are working no menu is showing up. trying to fix it. is there any way to reset it?

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

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Unfortunately I can promise you that you CANNOT repair this. Your power and opc lights coming on, but the tv is not coming on. That is a issue within the tv. Give sharp a call and they will have somebody come fix your tv free of charge, if they cant fix it, they will replace it for free. That is the only thing you can do. Sorry bro

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Sharp lc37d6u

maybe you have lost connection.. or you have change value capacitors at the amplifier section! Step #1 resoldered all amplifier section! Step #2 Check all small capacitors with your ohms meter, or if you have no experience in this methods please go to authorize technician!

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