I have a Yamaha Receiver, a Spectrum Cable Box, a Blue Ray DVD Player and a Panasonic HD Tv. Recently the cable company came out and now my sound is coming out of my tv and not coming through my surround system/speakers. They told me to buy an audio optical cable (as mine was not connected) which i did and hook it up from the cable box to the receiver and still I cannot control the sound coming out of the receiver?
My tv does have hdmi ports (though it's an older big screen tv approx. 10 years old). My receiver is older as well (probably 15 years old)