Advantech RSB-3730 User Manual page 20

2.4.2.4 Audio (LOUT)
RSB-3730 supports a Line-Out and Mic-In interface.
The LOUT pin definitions are as shown below.
Table 2.10: LOUT Connector
Pin
1
2
3
The MIC connector pin definitions are as shown below.
Table 2.11: MIC Connector
Pin
1
2
2.4.2.5 UIO
RSB-3730 supports UIO-40 express UIO. The pin definitions are as shown below:
Table 2.12: UIO1
Pin Signal Name
1 +V5_USB1
3 USB1_D-
5 USB1_D+
7 GND
9 GPIO1 (from CPU)
11 GPIO3 (from CPU)
13 +V5_USB3
15 USB3_D-
RSB-3730 User Manual
Description
LINEOUT_L
LINEOUT_R
AGND
Figure 2.5 LOUT Connector
Description
MIC_IN
AGND
Figure 2.6 MIC Connector
Pin
2
4
6
8
10
12
14
16
14
Signal Name
GND
USB2_D+
USB2_D-
+V5_USB2
GPIO2 (from CPU)
GPIO4 (from CPU)
GND
NC