Question about RCA D52W19 52" Rear Projection Television

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RCA D52W17 Rear Projection HDTV......No Sound

We were watching TV one evening and all of a sudden the sound cut-off! Picture is perfect, mute in not on. Tried connecting external speakers but no luck. I am assuming a chip or circuit need to be replaced but wondering also if connecting a stereo receiver and surround sound would work instead? Thanks.

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  • SAHDof2 Jan 10, 2008

    I am currently trying different things with the audio options. When the amplifier option is on 'internal' there is a high static sound coming from the TV. Then I connected my computer speakers into the headphones jack in the front of the TV, switched the amplifier to 'external' and now I do get the sound but also with the static sound. I do not have a stereo receiver/surround sound system to use on the TV, but will try to borrow one to see it that will work.



    Does the fact that I did get sound from plugging my computer speakers into the headphone jack give me any hope that this can be resolved without having to repair the internal speakers or chip??

  • duvert01 Apr 29, 2008

    I have exactly the same issue. When the setting is on internal speakers there is a high static sound coming out of the speakers. When I put the setting on external, I still have a high static coming out the audio output that goes to my external amplifier.

    How do I fix that? Can I fix it myself? Thanks!

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In the sound settings is the amplifer set to external or internal.
if thats not the problem.. the audio amp chip might be out. to repair this a technician usally replaces what is know as the small signal board.

Posted on Jan 10, 2008

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