surround sound not working with tv/dvd
Sounds like the output from the tv is not hooked up to the receiver/ radio input. Look on the back of the tv and see if there is a cable running from the tv sound output,usually they are red & black, or if it is true surround sound it would be an hdmi cable. If there is a cable from the tv output then you"ll have to look at the back of the radio to see if it"s plugged into it.Good luck pulling the radio out.
South Bend Indiana
Rockwood, 2015 Ultra V 2715vs
05 gmc 2500HD Duramax/Allison