User`s manual

51
I/O board Configuration
The main I/O board 9000PB0280 covers the primary I/O ports to the mainboard. Including: DC
power input, COM1 and COM2, LPT1, PS/2 mouse, audio, cash drawer port, USB and LAN port.
9000PB0280 I/O Board Pin Definition
CON101 System DC power connector
PIN No. Description
1
DC +12V
2
+5SB
3
NC
4
GND
5
NC
6
GND
7
DC +5V
8
DC +5V
9
NC
10
GND
11
GND
12
PSON
CON10 DC power connector for Mainboard
PIN No. Description
1
DC +5V
2
DC +5V
3
+5SB
4
DC +12V
5
PSON
6
GND
7
GND
8
GND