Question about RCA L37WD12 37 in. LCD HDTV

4 Answers

No sound on LCD tv

We have no sound on RCA L37WD22 tv, 5 months old, pic fine,
sound thro satellite receiver only.

Hope you can help

LCD sound not working RCA 37", sound works thr receiver but no sound when playing DVD.

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  • TheOtherSide Feb 14, 2008

    I have the same problem with LCD TV L46WD22. I read something on the internet to unplug power for 1hour to reset. I'm going to try and let it sit overnight. Good Luck!

  • mikimiki Apr 08, 2008

    I du not have sound or no normal video input only VGA and component input works pleas thel me wher is the problem and what PC board has to be replaced i suspect digital board best regards from Bill

  • willards08 Apr 27, 2008

    Our tv is not even a year old and we as well are without sound. Turning it all the way up you get very low sound and or static where you can hear the speakers cracking so severely and when we turn our dvd player on NO SOUND!

    Any one out there having the same issue, or know a solution feel free to share. Thank you

  • jewel07290 Oct 25, 2008

    RCA HD L46WD22YX5 sound when first turned on, then sounds diminishes to nothing.

  • mgtaylor55 Nov 28, 2008

    Pic fine. Sound and closed caption fine if connected from Dish through HDMI directly to TV, but from Home Theater, no sound, no closed caption.

    My extended WalMart Protection Plan made me ship the TV twice (as the problem persisted) from GA to NY. The Main Board was changed, but still not getting sound nor closed caption on TV speakers through Home Theater... Any clue?

  • yz420mx Jan 10, 2009

    i just purchased a new l46wd22yx5 and no sound is coming out of it through xbox or cable. is there anything i can do to make it work without shipping it off to get fixed. no vehicle so makes it a problem

  • Anonymous May 05, 2009

    no sound no analog channels.rca lcd hdtv


4 Answers

Blown fuse 1c33 0 ohm

Posted on Jul 07, 2008

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Unplugging power overnight did not resolve problem. All settings, including internal speakers are on.

Posted on Feb 21, 2008

  • TheOtherSide Apr 07, 2008

    That's basic troubleshooting. Everything was plugged in correctly and checked. No sound whatsoever.


We have the RCA L37WD22 tv. We bought it 4 months ago and much to our dismay, the sound went on the weekend and the screen shrunk. We had to take it in to be fixed. We were told it had shorted out and that the fuse needed to be replaced. We were also told that an upgrade was put into it. We have a one year warranty, but we are going to look into buying an additional warranty too.

Hope this helps.

Posted on Jun 04, 2008

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In the audio part of the menu, check to make sure the internal speakers are not turned off.

what connection are you using for the DVD? if using YPrPb, make sure you also have the audio red and white plugged in

Posted on Feb 21, 2008

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