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

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SHARP AQUOS LC-42D43U PICTURE BUT NO SOUND.WHAT CCOULD BE PROBLEM ?

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  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: LC-37D62U Sharp Aquos HDTV Settings

lost sound on Sharp Aquos 37LCD62U

Posted on Jan 25, 2008

  • 208 Answers

SOURCE: Sharp Aquos LC 37D6U

Please be aware that this a big problem on this unit. The insulator material used by sharp to between the IC's on the AV board both on top of the boards and underneath the the AV pcb is failing. This insulator is mounted to the IC and under the metal heat sinc. Remove the back and pull the AV Board out of the unit. Use zylene or alcohol and clean all of the grey insulator from between the pins on the ic and order the replacement insulators from Sharp. Most times this will correct the no sound problem. Sometimes this has also damaged the AV pcb and it will have to be replaced. The parts that should be replaced come in a kit with sharp part # PSPKIT663WHZZ. If the kit is not available the 2 parts needed are PSPAZA663WJKZ AND PRDARA216WJFW.

Posted on Feb 05, 2008

  • 1779 Answers

SOURCE: Picture but no sound on two cable channels. All

Make sure under the Audio Menu that you have SAP turned OFF

Posted on Jul 09, 2009

  • 1 Answer

SOURCE: Sharp Aquos LC-32GD8E-picture goes off at random

I had the same problem with the Sharp Acquos LC-32GD8E. A repair man was able to fix this by opening up the back cover and tightening the metal (ground) shield. the screws seem to have come lose. If I had known this I would have done it myself!

Posted on Dec 07, 2009

  • 8457 Answers

SOURCE: sharp aquos no sound through hdmi

Reset all audio factory setting.Tries unplug,replug it well work,if ur backlight video board it still good.

Posted on Dec 17, 2009

Testimonial: "worked like a charm thank you so much, i was about to throw in the towel and get a new tv, now i don't have to thanks again"

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I have a 42inch sharp aquos no picture, but i do have sound


It is not that uncommon for a TV to suffer a failing picture - but still have sound. A TV is basically a "radio" - that is that it receives signals from the air, cable, etc. and converts them to sound and pictures. The signals are processed very differently from each other as you may have suspected.

You TV developed a problem with the video portion of the circuitry. There's very little (if any) "user serviceable" parts in modern TVs - especially the thin screen types. Long gone are the vacuum tubes that could be changed when something stopped working. Due to modern TV's complexity, your best best will be to have it professionally evaluated. You should look at new TVs and their prices. Determine just how much you're willing to invest in repairing this TV when weighing putting those repair dollars towards a newer, more capable set instead.

Good luck!

Oct 31, 2011 | Sharp AQUOS LC-42D43U 42" HDTV LCD TV

1 Answer

I have a SHARP AQUOS LC-42D43U plasma tv. It keeps saying v-chip has been activated. is there any way to reset this? dont have the manual and dont remember setting a code for this. what can i do?


Talk to Sharp customer service might able to help u with this.The number is 1-800-Sharp USA.Tech. don't know how to reset secret personel codes.

May 19, 2010 | Sharp LC-42D43U 42 in. LCD HDTV

2 Answers

Picture but no sound


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

Jun 01, 2009 | Sharp AQUOS LC-32D44U 32 in. LCD TV

1 Answer

Sharp Aquos LC-42D43U LCD TV


Well, the good thing you got a new TV out of it.
The best and easiest thing to do is sell it on your local Craigslist.
The parts inside the TV can be used to repair other TVs that have no damage to the screens. I would say $100 for the whole thing would be fair price for all the parts inside.
If nobody wants to buy it on Craigslist, go to Shopjimmy.com and contact them if they want to buy the TV from you. They're all about recycling parts.

Apr 23, 2009 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

1 Answer

Picture Problem with Sharp LCD Model LC-42D43U


Hi...there,
It's seems your backlight inverter are busted... Need to replaced a new one.

Oct 15, 2008 | Sharp LC-42D43U 42 in. LCD HDTV

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