Surround Sound Issue with Onkyo HT-S590: Audio File Attached!

Discussion in 'AV Receivers' started by Bill_Br, Jul 7, 2006.

  1. Bill_Br

    Bill_Br Agent

    Jul 3, 2006
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    Click Here For Audio


    I'm on my second Onkyo HT-S590 home theater system, the first one having had a constant buzz in the surround-sound mode. The second unit doesn't have that problem, but the attached sound file illustrates a different problem in the surround-sound mode. (By the way, I'm new to home-theater-style audio systems, so I don't know what problems commonly occur.)

    The problem is intermittant, usually occurring after the program has been running for awhile.

    The signal source is a Time Warner Cable TV Digital Video Recorder box, and the connection is coaxial digital. I'm having a similar problem with DVDs, where the connection is via optical digital. The problem goes away when I switch from surround sound to stereo.

    Does anyone have any thoughts on what might be causing the problem or how I might troubleshoot it?


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