Question about Sharp Aquos LC-46D62U 46 in. LCD HDTV

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Sharp 46D62U incompatability

I bought the TV in April 2007 I have a cable box and DVD both hooked up to the HDMI and both worked great then one day watching TV the screen went blank and we got an error message on the screen stating "the auto output of the component is incompatable and to check it" the same for the DVD playerable . We hooked the cable box to the RGB cable and works fine. Not a cable issue has to do something with the HDMI ports

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  • 53 Answers

Most likely a defective Main Board. I suggest calling Sharp 1-800-237-4277 to locate your local Sharp Authorized Service Center.

Posted on Mar 14, 2008


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Apr 22, 2010 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

Television is not recognizing HDMI inputs

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1 Answer

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I have a similar problem. The Sharp TV aquos appears to be shutting down my blue ray player and dvd recorder when connected via HDMI. They work fine and never close down when I connect them via the rca cables either single video connection or a composite 3 cable rca lead. I have 3 HDMI inputs on the tv and the problem occurs on all 3. Any suggestions?

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1 Answer

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When the tv won't scroll to the HDMI inputs, it means that the tv does not detect a signal on those inputs. This either means the tv has an issue and can't receive an HDMI signal(very unlikely) or there is no signal being sent from the source(converter box) The first thing I would do is unplug all output connections from the box except for the HDMI output and see if this gets rid of your problem. If not, I would be more inclined to think you have a problem with your converter box than with your TV. You could also try using the HDMI ouput of a DVD player if you have one.

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Digital inputs on Aquos TV's are "always on," usually the HDMI inputs and DVI inputs. As opposed to analog inputs 1, 2, or 3, are only activated once something is plugged in.
Try plugging in another HDMI sources into input4 or 5, if its still not working, the TV needs a new Main Board. Try calling Sharp 1-800-237-4277 and locating a local service center in your area.

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