PEAK 870 User’s Manual
16
2.5 Pin definitions of connectors
J1/J7 : System FAN 2/ System FAN 1
Pin Definition
Pin Definition
1 GND
3 Sense
2 +12V
J2 : AUX +12V Power
Pin Definition
Pin Definition
1 GND
3 +12V
2 GND
4 +12V
J4 : Floppy
Pin Definition
Pin Definition
1 GND
18
DIR#
2 DENSEL#
19
GND
3 GND
20
STEP#
4 NC
21
GND
5 GND
22
Write
Data#
6 NC
23
GND
7 GND
24
WGATE#
8 INDEX#
25
GND
9 GND
26
TK00#
10 MOTEA#
27 GND
11 GND
28 WPT#
12 DRVB#
29 GND
13 GND
30 Read
Data#
14 DRVA#
31 GND
15 GND
32 SIDE1#
16 MOTEB#
33 GND
17 GND
34 DSKCHG#
J5 : CPU FAN
Pin Definition
Pin Definition
1 GND
3 Sense
2 +12V
4
NC
J9/J10 : SATA0/SATA 1
Pin Definition
Pin Definition
1 GND
5 SATA_RXN
2 SATA_TXP
6 SATA_RXP
3 SATA_TXN
7 GND
4 GND