10
COM3: Internal RS-232 Serial Port Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
DSR
3
RXD
4
RST
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
GND
COM1: External RS-232 Serial Port Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI1
AUDIO_CV1 : Audio Line-In/Out MIC Connector
PIN NO.
DESCRIPTION
Line_Out
(Green)
Connect this port to headphone or speaker
Microphone
(Pink)
Connect this port to microphone
FRONT_PANEL1: Front Panel Audio Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
LMIC2-L
2
AUD_GND
3
LMIC2-R
4
PRESENCE#
5
LLINE2-R
6
MIC2-JD
7
FRONT-IO
8
NC
9
LLINE2-L
10
LINE2-JD
