INSTALLATIONS
22
MB930-R User’s Manual
J6: USB6/USB7 Connector
The following table shows the pin outs of the USB pin header.
Signal Name Pin Pin Signal Name
Vcc 1
5
Ground
USB0- 2
6 USB1+
USB0+ 3
7 USB1-
J6
Ground 4
8 Vcc
J7: USB4/USB5 Connector
Signal Name Pin Pin Signal Name
Vcc 1
5
Ground
USB0- 2
6 USB1+
USB0+ 3
7 USB1-
J7
Ground 4
8 Vcc
J8, J10: COM3, COM4 Serial Ports(RS232)
J8 and J10 are COM pin-header connectors.
Signal Name
Pin #
Pin #
Signal Name
DCD, Data carrier detect
1
6
DSR, Data set ready
RXD, Receive data
2
7
RTS, Request to send
TXD, Transmit data
3
8
CTS, Clear to send
DTR, Data terminal ready
4
9
RI, Ring indicator
GND, ground
5
10
Not Used
J9: CD-In Audio Connector
Pin #
Signal Name
1
CD Audio R
2 Ground
3 Ground
4
CD Audio L