Sony Bravia OLED XR-55A90J User Manual

4/7/2021 Help Guide
https://helpguide.sony.net/tv/iaep1/v1/en/print.html 13/142
Terminal Description
DIGITAL AUDIO OUT (OPTICAL)
Connects to an audio system with optical audio input.
When connecting an audio system not compatible with ARC using
an HDMI cable, you need to connect an optical audio cable to the
DIGITAL AUDIO OUT (OPTICAL) to output digital sound.
(RF input)
Connects to Cable/Antenna/External Box.
Note
When connecting the cable to the Cable/Antenna input,
finger tighten only, over tightening the connection can
damage the TV.
(Satellite input)
Connects to satellite input.
Connection steps: SUB. → MAIN → Antenna.
For SUB. jack, connect only when you are using twin tuner mode
except for Single Cable Distribution EN50494 (depends on model).
LAN
Connect to a Router.
Connect to the Internet using a LAN cable.

Sony Bravia OLED XR-55A90J Specifications

General

Display Type	OLED
Screen Size	55 inches
Processor	Cognitive Processor XR
Operating System	Google TV
HDMI Ports	4
USB Ports	3
Refresh Rate	120 Hz
Resolution	3840 x 2160
HDR	HDR10, Dolby Vision, HLG
Wi-Fi	Yes, 802.11a/b/g/n/ac
Bluetooth	Bluetooth 4.2
HDMI 2.1	Yes
Audio Output	Acoustic Surface Audio+, 60W total
Speaker Configuration	3.2ch (Actuator x 3, Subwoofer x 2)