Sony Bravia OLED XR-55A90J User Manual

4/7/2021 Help Guide
https://helpguide.sony.net/tv/iaep1/v1/en/print.html 71/142
1
2
1
2
Connect the TV and audio system with a digital optical cable.
Connect to the audio system’s digital optical input terminal.
(B)
(A)
(A) AV receiver or Sound bar
(B) Optical audio cable (not supplied)
Adjusting an audio system
Hint
For more information, please visit the Sony support website.
Support Site
Related topics
No sound but good picture.
No audio or low audio with a home theatre system.
[66] Audio system (such as an AV receiver or sound bar) | Audio system (such as an AV
receiver or sound bar)
Adjusting an audio system
After connecting an audio system to the TV, adjust the TV’s audio output from the audio
system.
Adjusting an audio system connected with an HDMI cable or
digital optical cable
After connecting the TV to your audio system, press the (Quick Settings)
button on the remote control, then select [Settings] — [Display & Sound] —
[Audio output] — [Speakers] — [Audio system].
Turn on the connected audio system, then adjust the volume.
If you connect a BRAVIA Sync-compatible device with an HDMI connection, you

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)