Connector Settings - Advantech RSB-4710 User Manual

2.4.2

Connector Settings

2.4.2.1 Audio (AUDIO)
RSB-4710 supports Line-Out, Line-In, Mic-In, and Speaker-Out. Earphones should
not be connected to the Line-Out pin header. If earphone functionality is required, an
amplifier must be added, and the microphone connected to the Mic-In pin header.
RSB-4710 also supports a mono speaker (2.8W 4Ω or 1.5W 8Ω). Use a cable
(Advantech part number: 1700031093-01) for Line-Out and Mic-In tests.
The audio connector pins are defined below.
Pin
1
3
5
7
9
11
RSB-4710 User Manual
Pin Name
LOUTRC_M
NC
GND_A
MIC_IN1_P
LINE_IN_R
SPO_P
Figure 2.1 Audio Connector
Pin Pin Name
2 LOUTLC_M
4 NC
6 GND_A
8 MIC_IN1_N
10 LINE_IN_L
12 SPO_N
14