I just got an ancient AVR-5600 but w/o the owner's manual. I have a manual of AVC-A1 which is similar to AVR-5600 but some operations seem to be different. Does anyone have a owner's/service manual that can be shared? Thanks.
Welcome to the forum. Here are some links. Per one of them that manual was before time that Denon put them online. I looked on hifiengine.com and did not see it either. Have you tried contacting Denon support (http://usa.denon.com/us/downloads/manuals-and-downloads)?