Sony Bravia HDTVs are equipped with all the connections required for use with a home theater system. Home theater systems generally require two connections on an HDTV in order to work properly: an HDMI port and an optical Audio-Out port. The HDMI port on your Bravia HDTV is used to transmit the video signal from your TV into your home theater system, and the optical port is used to transmit the audio signal from your TV to your home theater speakers.
