There are a few ways to do this. The most common way is to use an HDMI cable to connect the two devices. Another way is to use an optical audio cable. If you're using an HDMI cable, make sure that the TV is set to output audio over HDMI. If you're using an optical audio cable, make sure that the TV is set to output audio over optical.

There are a few ways to do this. The easiest way is to use the optical output on your TV and run an optical cable from your TV to your home theater system. If your TV doesn't have an optical output, you can use the HDMI output and run an HDMI cable from your TV to your home theater system. Finally, if you don't have an HDMI or optical input on your home theater system, you can use the red and white RCA audio cables and run them from the audio output of your TV to the audio input of your home theater system.