Question about RCA P56812BL 56" Rear Projection Television

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No sound for cable tv

I'm having a problem with my Tv. When I try to watch cable I get no sound from the tv. But when I play a dvd I have sound. It is obviously a soundcard problem but Where could I locate this soundboard, and where could I find a replacement?

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  • Jonathan Kukene Apr 04, 2007

    We have 4 tv's All other 3 work. We have the cable run into a 5 way connector and each individual cable is run to the tv cable/antenna input's on the tv's, So it wouldn't be a problem with the cable box. I tried a new cable and that wasn't the problem. I checked the audio settings and they were not on SAP and the tv is not on mute. I also forgot to mention that when turning the volume up or down when the cable is connected it makes a thumping sound almost as if the speakers were blown yet that is not the case because they work when watching dvds

  • Anonymous Nov 12, 2007

    Changing time on TV and loss the sound and can not get it back on. SAP off and stero

  • tv85 Nov 25, 2007

    I have a flat screen by samsung, the sound was working fine, and then out of nowhere the speakers just stoped. I can heat them make a rustling sound, and when the DVD player is on they work fine. However just when i want to watch cable TV they do not work. what is the problem, and how can i solve?

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Is this cable connected up to your TV set thruogh the tuner, the RF input, or the video and audio outputs, scart connector? You may want to make sure the cable box does not have a mute or a volume control turned down, and make sure the TV's audiop setting is not on SAP. Good Luck

Posted on Apr 03, 2007

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