Sony XR85X90CK Help Manual page 121

Help Guide
No sound but good picture.
Check the antenna/cable connection.
Connect the TV to the AC power (mains), and press the power button on the TV or the remote
control.
Check the volume control.
Press MUTE or
Press the
If headphones or Bluetooth audio devices are connected, sound is not output from the TV speakers
or audio system connected via eARC/ARC. Remove the headphones or disconnect the Bluetooth
audio device.
Related topics
No audio or low audio with a home theater system.
[115] Sound | Sound
No audio or low audio with a home theater system.
Press the
Sound] — [Audio output] — [Speakers] — [Audio system].
If the audio system is not compatible with Dolby Digital or DTS, set [Settings] — [Display & Sound]
— [Audio output] — [Digital audio out] to [PCM].
Check if the [Digital audio out volume] setting of the TV is at maximum.
Press the
[Settings] — [Display & Sound] — [Audio output] — [Digital audio out volume]
When using HDMI input with Super Audio CD or DVD-Audio, DIGITAL AUDIO OUT (OPTICAL) may
not provide an audio signal.
Related topics
Connecting an audio system
[116] Sound | Sound
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(Mute) or VOL or
(Quick Settings) button, then select [Audio output] — [TV speakers].
(Quick Settings) button on the remote control, then select [Settings] — [Display &
(Quick Settings) button on the remote control, then select:
(Volume) + button to cancel muting.
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