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Posted on Oct 10, 2007
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Rca televison RCA D27649

When I turn the sound on nothing happens turn the sound half way up get a little sound. all the way up and I can hear it but not real good

  • Anonymous Dec 25, 2007

    Our 42 inch flat panel Model L42WD22YX5 that we just purchased in May 2007 has always had volume issues. We have to turn the volume up almost as high as it goes just to hear. Yesterday, the volume stopped working at all, so now we have no sound.

  • Anonymous Jul 15, 2008

    the sound barely works and goes out sometimes. When you hear sound its fuzzy.

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  • Posted on Oct 10, 2007
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Joined: Sep 03, 2007
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This looks like the audio amplifier or the audio processing circuitry might be malfunctioning. To troubleshoot this you may have to use audio injection and detection to troubleshoot this problem. You would inject a known good audio signal and detect it throught the circuit. Since it looks like you are unable to control or have very little control over the audio. I would lean more towards the audio processing circuitry as being the problem. Thank you, Shuttle83

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