Originally Posted by Coolharts
If it is a Jensen there is a setting that is almost hidden that turns off the tv speakers and makes the audio go out the sound bar and speakers. Also, the Jensen composite cable is junk, mine broke, replace it with another.
Same with me. The dealer tech didn't know about it either. RCA speakers out to Surround Sound and then go to the Menu/Audio and turn the TV Speaker off.
It seems counter intuitive but that got the TV sound to the stock sound bar/speaker selector.
Picture attached (I hope)