AUDIO I/O Connector Pin Assignments
The AUDIO I/O connector uses a 5-pin terminal block for balanced or
unbalanced analog audio input or output.
AUDIO I/O Connector
Balanced/Unbalanced Audio Input
Refer to the following table and diagrams for analog audio input pin
assignments and connection information.
Signal Name
Balanced Audio Input
Unbalanced Audio Input
+
L+
L+ In
−
L−
L− Signal return, jumper to GND
G
Shield/ground
Ground
+
R+
R+ In
−
R−
R− Signal return, jumper to GND
Balanced/Unbalanced Audio Output
Refer to the following table and diagrams for analog audio output pin
assignments and connection information.
Signal Name
Balanced Audio Output
Unbalanced Audio Output
+
L+
L+ Out
−
L−
Open
G
Shield/ground
Common ground
+
R+
R+ Out
−
R−
Open
5
DM-NVX-350C, DM-NVX-351C, and DM-NVX-352C
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DM NVX® 4K60 4:4:4 HDR Network AV Encoder/Decoder Cards
