Sony FW-75BZ30L Reference Guide - Page 8

 USB 1, USB 2 • Connecting a large USB device may interfere with other connected devices beside it.   (Headphone) • Supports 3-pole stereo mini jack only. • You cannot output sound from both the headphone and the LCD Display speakers at the same time.  / AV IN • For a composite connection, use an Analog Extension Cable (not supplied). • 3.5 mm 1: L 2: Video 3: Ground 4: R 12 34  HDMI IN 1/2/3/4 • HDMI interface can transfer the digital video and audio on a single cable. • If the device has a DVI jack, connect it to HDMI IN 4 through a DVI - HDMI adapter interface (not supplied), and connect the device's audio out jack to HDMI 4 AUDIO IN. • • HDMI IN 3 eARC/ARC (Enhanced Audio Return Channel/Audio Return Channel) Connect your audio system to the HDMI IN 3 to route LCD Display audio to your audio system. An audio system that supports HDMI eARC/ ARC can send video to the LCD Display, and receive audio from the LCD Display via the same HDMI cable. If your audio system does not support HDMI eARC/ARC, an additional connection with DIGITAL AUDIO OUT (OPTICAL) is necessary. • Use the HDMI cable with Ethernet to connect audio system with eARC.  REMOTE RS-232C • Terminal for serial communication. For details, see "Control functions". RX TX GND  HDMI 4 AUDIO IN • If the device has a DVI jack, connect it to HDMI IN 4 through a DVI - HDMI adapter interface (not supplied), and connect the device's audio out jack to HDMI 4 AUDIO IN. < 12 mm < 21 mm 8EN