Service Reference Guide

A–10 Service Reference Guide
Connector Pin Assignments
Slimline IDE CD-ROM Connector for SFF chassis using
810 and 810e Chipsets
Connector
Pin Signal Pin Signal Pin Signal Pin Signal
1
2
3
4
5
RESDRV_
D06
D04
D02
D00
14
15
16
17
18
GROUND
D09
D11
D13
D15
27
28
29
30
31
D07
D05
D03
D01
Ground
40
41
42
43
44
D08
D10
D12
D14
(KEY)
6
7
8
9
10
DREQ
IOR
DAK
A1
CS1FX
19
20
21
22
23
Ground
Ground
Ground
PDIAG
CS3FX
32
33
34
35
36
IOW
OCHRDY
IRQ
A0
DASP
45
46
47
48
49
Ground
CABLE SELECT
IO16
A2
Ground
11
12
13
AUDIO_R
+5VMOT1
+5VMLOG1
24
25
26
AUDIO_L
+5VMOT2
+5VMLOG2
37
38
39
A_GND_R
+5VMOT3
DASP
49
50
A_GND_L
+5VMOT4
14-Pin Power (BX Chipset-Based Board
Connector
Pin Signal Pin Signal Pin Signal Pin Signal
1
2
3
4
+3.3 V
+3.3 V Sense
RTN
+5 V
5
6
7
8
RTN
+5 V
RTN
+3.3 V
9
10
11
12
-12 v
Fan OFF
ON/STBY
+5 V Aux
13
14
+3.3 V Sense return
+12 V
1
2
13
14