PEB-4720 Main Board
58
9
DC +5V
10
DC+12V
11
GND
12
GND
13
PSON
14
NC
CON3
parallel port LPT1 SCSI connector
PIN No.
Description
PIN No.
Description
1
PRT_STB#
2
PRT_D0
3
PRT_D1
4
PRT_D2
5
PRT_D3
6
PRT_D4
7
PRT_D5
8
PRT_D6
9
PRT_D7
10
PRT_ACK#
11
PRT_BUSY
12
PRT_PE
13
PRT_SLCT
14
PRT_AED#
15
PRT_ERR#
16
PRT_INIT#
17
PRT_SLIN
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
GND
26
NC
CN9
PS/2 keyboard connector
PIN No. Description
1
KB-DATA
2
NC
3
GND
5
+5V
6
KB-CLK
8
NC
CON8
PS/2 mouse connector
PIN No.
Description
1
Mouse_DATA
2
NC
3
GND
5
+5V
6
Mouse_CLK
8
NC