Audio Connector (Cn4); Audio In Connector (Cn2) - Advantech PCM-9575 User Manual

C.3 Audio Connector (CN4)
Table C.3: Audio connector (CN4)
Pin Signal
1 SPEAKER OUT R+
3 SPEAKER OUT L+
5 LINE OUT R
7 GND
9 LINE IN R
11 GND
13 NC
15 MIC IN
C.4 Audio In Connector (CN2)
Table C.4: Audio line-in connector (CN2)
Pin Signal
1 CD Audio R
2 GND
3 GND
4 CD Audio L
15 13 3
16 14 4
Pin
2
4
6
8
10
12
14
16
121
1
2
Signal
SPEAKER OUT R-
SPEAKER OUT L-
LINE OUT L
GND
LINE IN L
GND
NC
GND
Appx. C