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Sharp Aquos LC-20B6U-S TV NOW HAS NO SOUND OR PICTURE. IT APPEARS TO COME ON BUT WITH NO PICTURE OR SOUND.

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This can be caused by many different things. Check power supply fuses. If ok suspect inverter board which drives screen. Check for bulging capacitors and open transformers or just find replacement cost using numbers on board. That may fixya.

Posted on May 29, 2008

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Posted on Jan 02, 2017

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When tv is turned on you get poicture and sound but there are broken horizontal lines from top to bottom of screen. this occurs on all hdmi inputsincluding roku and dvd player.


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Need base table mount for sharp Aquos LC-20B6U


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1 Answer

I NEED SCREE FOR SHARP AQUOS MODEL LC 20B6U-SM CAN YOU HELP ME PLEASE


Unfortunately they do not make a replacement screen for this unit, you would have to take one from another LC 20B6U-SM. I am so sorry about this.

Tim

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1 Answer

Varous tv channels do not have sound. It is NOT a


TO: rdh041: I don't have the solution to you problem, but we have the exact same problem with our Sharp AQUOS 20" LC tv. Different model than yours, but same age and same perplexing issue. Several channels suddenly have no sound. If you've found a solution, would you please post it? I'll do the same. Thanks.

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I have a Sharp AQUOS LC-19SB14U 19' LCD TV that won't power on


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main pcb needs to be cleaned were audio ic is. there is black gunk 

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