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

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My TV has audio , but no picture

TV is 5 years old and it just happened.

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Hello
Just check whether backlight CCFL tubes are light up or not. If not, check the backlight inverter. It should have the falult. There is nor repair to this board. It should be repalced as card basisl. I hereby attaches a picture of it for your reference. This board can be located on the left or right side of the LCD panel, will be fixed vertically.My TV has audio , but no picture - 2_15_2012_12_54_34_pm.jpg2_15_2012_12_55_03_pm.jpgBaclight boards will have so many types, and that is why, I attaches some types for your reference.2_15_2012_12_55_39_pm.jpg

Posted on Feb 15, 2012

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Posted on Jan 02, 2017

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1 Answer

Still posessed!


These tv does have loose of audio problems im concern about looseing picture . Try unplugging tv for 5 minutes it will reset tv very common fix for audio. Tv that are less then a year old are sometimes covered under new warr call manufacture on that.
There is a microprocessor on these that lockup and when you unplug it. it resets it.

I have a tv shop and have helped customers get exchanges under a year especially if you complain


good luck i hpe i helped Thanks DOCTOR VIDEO

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4.if same problem occurs in other dvd player. then problem with your television. external audio/video processing circuits
5.if the tv is ok. then the problem with your old Dvd player audio.video converting circuits
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