Question about RCA 20F512T 20" TV

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No Sound My RCA 20F512T 20" TV has a great picture, but no sound. We have checked the mute and the cable hook-ups. Is there a sound card that could have gone bad? If so, where and how do I replace? Thank you..

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  • ichican Apr 10, 2009

    I have the same problem I got a service manual from sams with the same service model but it had a different audio circuit. It had a different audio power output.

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: Model F27650 RCA Entertainment Series

I have a RCA Entertainment Series 32' Model Number F32650Y01E024C226E just stopped working. no picture, just a chirping loud noise that came from the back of the tv.
Any suggestions?

Posted on Jun 23, 2008

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  • 71 Answers

SOURCE: NO SOUND


Unplug the power to the tv for couple of minutes; replug and should have sound!

Posted on Jul 19, 2008

  • 18 Answers

SOURCE: Can't hook up DVD player to RCA TV?

please re chech ur input cables

Posted on Dec 26, 2008

shameerariff
  • 89 Answers

SOURCE: green picture only

The projection TV has 3 guns RED GREEN BLUE. In your case the red and the blue guns are gone. So you are getting the green color screen. You got to replace the picture tube.


Posted on Jul 25, 2009

Raditronic
  • 196 Answers

SOURCE: RCA 20F512T, unable to get sound on tv. It worked

check in menu, enter in the audio setup and check if tv speaker is in on.

Posted on Apr 21, 2010

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1 Answer

Sound went out


The problem is related to sound output section, or speaker. If the sound went out while working; speaker has out. Sometimes Ic related to sound output may be damaged. Some socket problems also may arise. If the picture is Ok the sound related problems are due the above said reasons.

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check in menu, enter in the audio setup and check if tv speaker is in on.

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Hello... I found the following in the user manual for this TV. Also, some RCA models have a speaker switch on the back of the TV. If none of this solves the problem, your TV may need service. I hope this helps...

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• Maybe the sound is muted. Try pressing the volume up button to restore sound.
• If using S-Video or Y Pb Pr, remember to also connect the component's left and right audio output jacks to the TV's AUDIO jacks.
• Make sure the Volume option in the Sound menu is turned up.
• Make sure headphones aren't connected to the headphones jack.

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