JP2: COM3 RS-422/485 pin-header
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1 TX_422- 2 RX_422-
3 4
5 D_485+ 6 D_485-
JP1: Configure COM3
Mode
JP1 DESCRIPTION
1-2
RS-232 (default)
3-4 RS-422
5-6 RS-485
J5: 5VSB & PS_ON
Connector
PIN NO. DESCRIPTION
1 VCC5SBY
2 GND
3 PS_ON#
KB/PS1 : MOUSE &
KEYBOARD Connector
PIN NO. DESCRIPTION
1 L_KDAT
2 L_MDAT
3 GND
4 +5V
5 L_KCLK
6 L_MCLK
7 GND
8 GND
9 GND
10 GND
F_PANEL1 : PWR & RST Button and Indicators
panel
PIN
DESCRIPTI
ON
PIN DESCRIPTI
ON
1 PWRBTSW-
2
VCC
PWR
BTN
3 GROUND 4
GROUND
Power
LED
5 VCC 6
SYSRST-
HDD
LED
7 -HDLED 8
Ground
RESET
