User`s manual

SBC86834 All-In-One Mini ITX Board User’s Manual
Jumpers and Connectors
30
2.4.13 ATX 12V Power Connector (CN1)
Connect the power cable to CN1 for +12V ATX power supply.
Pin Signal
1 GND
2 GND
3 +12V
4 +12V
2.4.14 SMBUS Connector (CN7)
Connector CN7 is for SMBUS interface support
Pin Signal
1 CLOCK
2 DATA
3 GND
2.4.15 Keyboard and PS/2 Mouse Connector (CN2)
The board provides a keyboard and Mouse interface with a DIN
connector. To install the PS/2 keyboard and mouse, plug the mouse to
the upper port (Green), and the keyboard to the lower port (Purple).
Pin Signal Pin Signal
1 K/B Data 7 M/S Data
2 NC 8 NC
3 GND 9 GND
4 VCC 10 VCC
5 K/B CLK 11 M/S CLK
6 NC 12 NC
5
1
2
3
6
4
11
7
8
9
12
10