Ok... I bought a new sony NS775v Dvd player. I hooked up the the dvd with optical to my reciever= works perfectly. I then bought 2 component cables to hook the 6 connections to my reciever (red/blue/green- each cable). I matched the outputs to the same inputs for my reciever. I do hear sounds (music/background noise) but I get no dialogue??? Can anyone help me?