8
LPT1 : Parallel Port Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
STROBE#
14
AUTO FORM FEED #
2
DATA0
15
ERROR#
3
DATA1
16
INITIALIZE#
4
DATA2
17
PRINTER SELECT LN#
5
DATA3
18
GND
6
DATA4
19
GND
7
DATA5
20
GND
8
DATA6
21
GND
9
DATA7
22
GND
10
ACKNOWLEDGE#
23
GND
11
BUSY
24
GND
12
PAPER EMPTY
25
GND
13
PRINTER SELECT
DVI1 : DVI Connector
PIN DESCRIPTION PIN DESCRIPTION
1
Data 2-
14
+5V Power
2
Data 2+
15
GND
3
GND
16 Hot Plug Detect.
4
N/C
17
Data 0-
5
N/C
18
Data 0+
6
DDC Clock
19
GND
7
DDC Data
20
N/C
8
N/C
21
N/C
9
Data 1-
22
GND
10
Data 1+
23
Clock +
11
GND
24
Clock -
12
N/C
25
GND
13
N/C
INVERTER1: Panel Power Supply
PIN NO.
DESCRIPTION
1
BRIGHTNESS
2
GND1
3
12V
4
GND2
5
BL_EN
CPU_FAN1 : CPU Fan
Connector
PIN DESCRIPTION
1
GND
2
+12V
3
Rotation Signal
4
Control
