Sharp MDMT877 Operation Manual page 19

Connections : continued
To connect to a stereo system with a "DIGITAL OUT" or "OPTICAL OUT" jack
To the
DC IN 5V jack
To an AC
outlet
DIGITAL OUT
AC 120V,
60Hz
To the OPTICAL/
LINE IN jack
To a stereo system with a "DIGITAL OUT" jack
(See left, Digital connection.)
Compared to analog connection recording, it allows a
high-quality recording.
Note:
Some audio systems do not have a DIGITAL OUT jack.
Check before connecting.
19