My speakers are hooked up, and working with the tuner, and this worked before. Recently I pulled the DVR and got a new Blu-ray player, and must have messed up. I have the Blu-ray HDMI and a Roku going into the TV via HDMI, and the TV audio out going to audio in to the receiver, no sound except via the tinny TV speakers. I’ve tried several audio ins, DVD/VDP and AUX. What am I doing wrong?