Hello all. DVD/SACD Player: Sony DVP-NS755V Receiver: Yamaha RXV730 How do I connect these together to listen to SACDs? It will play but I get no sound. Do I have to use the 5-CH Output connectors for SACD? Here's how my audio is connected now: DVD to Receiver = Optical I used the coax for the digital cable, but DVD to Receiver = Coax did not work either. I also configured the DVD player to have just about everything turned on.