1. RF: Antennal/close circuit TV1WAN 2 3 4CVBS DVD Player or othermachine with YPbPr YCbCrMAKING CONNECTIONS5OPTICALEARPHONE TFMINI YPbPrCOMMON INTERFACE CIANT IN(ANTENNA/CABLE)LNB IN(SATELLITE)5. HDMI: Connect to High-definition multimedia signal resource.4. USB: Connect USB device.2. YPbPr: Component input terminal.6. AV INPUT: Video input/Audio input.3. HEADPHONE: Headphone output.Note:Video And YPbPr share one audio channel.HDMI1 HDMI2 HDMI3HDMI 4 (ARC)