5
CN8:
Main power input connector
(Terminal Block)
PIN
Description
1
+12V
2
GND
3 +5V
CN4:
COM2 RS-422/485 Connector
(COM2 RS-232 on CN6 pin11~pin20)
PIN
Description
1
RXD485#
2
3
4
TXD485#
J1
: LED indicating, Reset, power
button, AT/ATX mode selection
connector
(9,10 short ATX mode, Jumper Default)
(9,10 open AT mode)
PIN DESCRIPTION
1 VCC(+5V)
LED+
2
PWR
LED
GND
3 VCC(+5V)
LED+
4
HDD
LED
HDD LED-
5 PWR
BTN1
6
Power
button
GND
7 RESET1
8
Reset
button
GND
9
ATX_SEL#
10
AT/ATX
mode
select
GND
BT1:
Battery connector
PIN
Description
1
B3.3V)
2
GND
KBMS:
Keyboard & Mouse Connector
PIN DESCRIPTION
1 VCC(+5V)
2 MOUSE
DATA
3 MOUSE
CLOCK
4 KEYBOARD
DATA
5 KEYBOARD
CLOCK
6 GND
LVDS1:
LVDS LCD Interface Connector
PIN NO.
Description
PIN NO.
Description
2 GND 1 GND
4 AY0- 3 AY0+
6 AY1- 5 AY1+
8 AY2- 7 AY2+
10 AYCLK- 9 AYCLK+
12 AY3- 11 AY3+
14 GND 13 GND
16 NC 15 NC
18 LCDVCC 17 LCDVCC
20 LCDVCC 19 LCDVCC
