Question about RCA MM52110 52" Rear Projection HDTV-Ready Television

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Surround Sound gets static

We have recently hooked up external speakers to our tv, they sound great at first, but then they turn to static. (not the speaker system, tried multiple sets) We think something might be getting too hot, possibly a fan not working? We have a small fan blowing on the back of the TV now and it continues to work, but this isn't a good fix.

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Re: Surround Sound gets static

I'm trying to understand if the speakers are connected directly to the TV, or via an amp. If you have an option try connecting them through an amp so that the TV doesnt have to amp them, you'll get better results. even if there was no static in the first place its a better idea. Good luck!

Posted on Feb 13, 2006

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Make sure TV is not muted.Make sure the TV is not set to SAP (secondary audio protocol)Make sure TV input is correct (someone may have accidentally pressed the "aux" input button or similar causing the TV to use an input with no sound going to it)Make sure there is not a pair of headphones connected to the TV audio out jack on the side or front of your TV.Check all of the cables that are connected into the back of your TV. (it is possible the TV was moved slightly and a cable has become disconnected or loose)If you have a receiver or surround sound connected to your TV, turn it on and see if you get sound coming from the external speakers.Turn off the TV, cable box, and anything else connected to the TV. Sometimes turning everything off and then back on can fix the problem.If using an "S" video cable into an input on the back of your TV, these cables carry no sound, just video, so make sure you connect an audio cable too.Hook up an external device to the "TV audio out" input. This will be the test to see if it is a TV circuit board malfunction or the speakers are faulty in your TV.If you are connected to a satellite box, use the included remote and go into the "menu". Check to make sure sound settings are set correctly.
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