I have a Denon 2309CI with the various peripherals (Comcast cable box, PS3, Wii, etc) and a basic 5.1 system, and I use a Harmony 880 remote to control it all. Today my wife turned the tv on to watch cable and said she wasn't getting any sound, so she opened the receiver menu under devices on the remote and "hit a few buttons" which "didn't work" so she just turned everything off and didn't watch any tv today. I got home and turned the tv on and everything worked normally watching cable.
Turned the PS3 on to watch a streaming movie from the computer (which we've done countless times with no problems), and the audio is messed up. The opening jingle plays when I first start up the PS3, however I get no sound while flipping through the menus on the PS3. When I play a file, I get the drone of the bass through the sub, but no audio at all from the rest of the speakers. This was the case for several files, all of which have played fine before.
I assume that some setting was inadvertently changed on the receiver, but I can't figure out what to adjust. Any ideas?