Sony Bravia OLED XR-55A90J User Manual

4/7/2021 Help Guide
https://helpguide.sony.net/tv/iaep1/v1/en/print.html 15/142
Terminal Description
S-CENTER SPEAKER IN
Connects the TV and an audio device with an S-CENTER OUT
terminal using a TV centre speaker mode cable. Before
connecting, make sure you unplug the AC power cord (mains lead)
of the TV and audio device to be connected.
For details, refer to Using the TV as a centre speaker (only models
with TV centre speaker mode).
Note
If you do not use the CENTER SPEAKER IN terminal or the
S-CENTER SPEAKER IN terminal, you will need to perform
the following steps to prevent noise from the speakers.
Press the (Quick Settings) button on the remote control,
and disable [TV centre speaker mode] in [Settings] —
[Display & Sound] — [Audio output].
[7] Getting Started
How the LEDs light up
You can check the status of the TV by looking at how the LEDs light up.
(A) (B)
(A) Voice function LED (On the left side at the bottom of the TV. Only TVs with a built-in
MIC. )
(B) Operational response LED (In the centre at the bottom of the TV.)
The built-in MIC may not be available depending on your region/country/language.
Voice function LED
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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)