I have a yamaha rx v667 in my house and running a second zone on it with no issues. I got the same receiver for my parents, hooked up all their components in the closet and for some reason can't get the 2nd zone to work. I know it can't work off hdmi in zone 2 so I hooked up a composite from the comcast cable out to audio 1 on the receiver. I then turned on 7 ch + 1zone in configuration settings (also made sure back2 surrounds were turned off). Then clicked zone control on the receiver and set it to audio 1. I am not getting anything at all. Is there something I'm missing here?
I may try turning on the tuner on the receiver and see if that works at all?
I was wondering if the cable box needed to be told to output hdmi and composite.