I have a question. I got a 4520ci, "B" stock Saturday. I ran through the setup and it worked fine. I listened to a Couple of BD movies in lossless 7.1. Really like what I was hearing.
Yesterday I ran the unit for about 10 hours watching Football and some network shows via my HR24-200.
At some point I lost all output from the front 3 channels. I was getting surround info to the surrounds and backs. It was pretty late, so I did not have much time to troubleshoot. I did try a processor reset, (of course I spaced saving my settings)...then skipped all of the setup steps in the wizard (I just wanted to see if I would get some sound out of the thing). I tried the radio to eliminate external devices. Nothing, no sound. I did not try any of the surround modes.
I have some thought on what I want to try, but also thought that some of the group might have better ideas.
So the question is, does anyone have any recommendations on how the best proceed with troubleshooting?
I hope to have some time this evening to get into it.