User`s manual

17
2-6-2 Headers
(1) Serial Port COM 2 (9-pin) Header: (CN9)
COM 2
Pin 1
Signal Pin Signal
DCD 1 2 DSR
RXD 3 4 RTS
TXD 5 6 CTS
DTR 7 8 RI
GND 9 10 5V
Serial Port 2 Header
2) Audio Header (4-pin): AUDIO Line-Out: (CN15)
This header connects to Front Panel Line-out connector with cable.
(3) USB Port Headers (9-pin): USB 4/5 (CN11)
These headers are used for connecting the additional USB port plug. By attaching
an option USB cable, your can be provided with two additional USB plugs affixed
to the back panel.
Pin Signal
1 Line Out L
2 AU_GND
3 AU_GND
4 Line Out R
Signal Pin Signal
VCC 1 2 VCC
DATA- 3 4 DATA-
DATA+ 5 6 DATA+
GND 7 8 GND
NC 9 10 Key
Audio Line-Out
Pin 1
U
SB Port Headers
Pin 1
USB4/5
VCC
-
DATA
GND
+DATA
VCC
NC
-
DAT
A
GND
+DATA