More info from what I posted to Denon's support team - I'm quickly thinking I have a DoA receiver:
I received my Denon 2312CI receiver today, but am unable to get it to output anything. No audio, no video, no headphones, nothing. It appears to be functioning fine from the front panel and I can even start up the internet radio and it indicates it's playing music, but there are no outputs to any of my speakers, TV, or headphones. Additionally, no video output will come out of the receiver on either HDMI, component, or composite outputs. I've verified all my cabling and TV inputs selections by connecting other devices and all devices and cabling appear fine. However, nothing on my receiver seems to output. I tried the microprocessor reset as well as a multi-hour power cycle \ unplug and reattaching all the cables and even trying new cables