Toshiba 47L7200U 用户手册

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Analog Audio OUT—Analog audio outputs for connecting an 

audio amplifier.

Digital Audio OUT—Optical audio output in Dolby

®

 Digital 

or PCM (pulse-code modulation) format for connecting an 

external Dolby

®

 Digital decoder, amplifier, A/V receiver, or 

home theater system with optical audio input.

IR Blaster OUT—Used to connect and control infrared 

remote controlled devices.

2 USB ports—To access video, music, or photo files with 

USB device.

Component/Standard (composite) video cables carry only video 
information; separate audio cables are required.