Sony SCD XA5400ES Operating Instructions Manual page 16

Setting the digital signal
output of CDs
You can set whether audio signals are output
from the DIGITAL OUT (CD) jacks or not.
This setting is effective in the HDMI OFF mode.
In the HDMI ON mode, no sound is output from
the DIGITAL OUT (CD) jacks, irrespective of
the DIGITAL OUT (CD) switch setting.
Set the DIGITAL OUT (CD) switch to ON or
OFF.
ON:
The DIGITAL OUT (CD) jacks output
audio signals (the default setting).
OFF:
The DIGITAL OUT (CD) jacks do not
output audio signals. Audio signals are
output from the ANALOG OUT jacks, and
PHONES jack.
Note
If you change the DIGITAL OUT (CD) switch setting
during playback, the ANALOG OUT jacks will also
suspend output for about 3 seconds.
GB
16
DIGITAL OUT (CD)