I unplugged my sound receiver while i was out of town for a weekend, and when i plugged it back in it powered on, but would only play a faint static over the speakers. The sound stays the same regardless of what volume level it is set at, and it still does the same if i switch out speakers. I can cycle through all of the menus and inputs, but sound and video will not play through it. Any recomendations on what i should look for in my diagnosis of the problem?

Audio Players & Recorders - Pioneer