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

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Sharp aquos 42 1080 if the picture goes and have sounds can you fix the problem? Is there a fuse you can change or do you need a tech to get it fix?

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If the screen is still backlit it is most likely a tcon bd . Also does it happen on any input to the tv? If yes and the screen is not backlit it is possibly a inverter or power board issue

Roy

Posted on Feb 06, 2010

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1 Answer

Picture goes off..sound stays on


Make sure the cooling to the TV is not blocked. It is on all the time even when off. Some of the spply cucuits remain on continuously. try uplugging the unit. Let it cool. If it is an older TV the back lighting may be dieing, then it is Tech. time

Mar 25, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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1 Answer

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I have the same problem when going to dark scenes from a bright scene or during channel changes. Sharp sent a tech under warranty and he installed new software to no avail. He called sharp tech support and they suggested turning on opc. The TV works fine but you must adjust sharpness and contrast to achieve an acceptable picture. I paid $868.00 for the set a Sam's club and will buy an extended warranty. I will not buy another sharp. My 40" sony works perfectly.

Oct 18, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

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I have the same model TV that is 18 months old. The repairman wanted $365.00 to replace the inverter and update something on it. From what I have seen online, it is mainly just loose screws on the inverter. I called Sharp and they are paying for the repair on the TV

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2 Answers

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This hapen only on HDMI conection. Try to update the firmware, but beeing in warranty you should call an authorized tech. If your from Montreal area I can do it for you.

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2 Answers

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I'm having the same problem with my 32" Aquos.

Karen
Raleigh, NC

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