75
Connector J10
Fan Connector
Pin
1
2
3
Function
Ground
+12V
Ground
Connector J11
Infrared Connector
Pin
1
2
3
4
5
Function
IRTX
Ground
IRRX
N.C.
+5V
Connectors J8 and J9
Primary and Secondary IDE Hard Disk Drive Connectors
Pin
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Function
D4
D11
D3
D12
D2
D13
D1
D14
D0
D15
Ground
N.C.
N.C.
Ground
-IOW
Ground
Pin
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Function
-IOR
Ground
N.C.
BALE
N.C.
Ground
IRQ
IOCS16
SA1
N.C.
SA0
SA2
HCS0
HCS1
LED
Ground