I recently bought a RCA RT2770 surround sound system. I tried hooking it up to my normal tube toshiba television through the a/v jacks on the back and a digital coaxial cable and i got no sound from either one. If anyone could help me out it would be greatly appreciated
You should get audio from the TV's red/white "Audio Out" jacks hooked into one of the RCA's audio in jacks. You have to select that input on the RCA to hear the TV's audio output.