Where is the composite hook up?
Looking at the back of the TV on-line and I don't see a jack for composite but the specs say there is 1. I have an old VHS player that I still use.
It doesn't have composite inputs. You use the component inputs instead. All TV manufacturers do this now. Irritating, I know, but it is what it is. Plug the audio jacks into the red and white audio inputs as usual, and plug the yellow video jack into the yellow/green jack. Don't plug anything into the red (Pr) or blue (Pb) inputs.