1
PCI-4S-RS-R40
4-Slot Backplane with 3 PCI and 1 ISA Bus
User Manual Ver. 4.0
1. PW2: ATX Power Connector
１
１０
１１
２０
2. PW1: AT Power Connector
Nov. 26, 2007
Pin
Description
Pin
Description
1
+3.3Vdc
11
+3.3Vdc
2
+3.3Vdc
12
-12Vdc
3
GND
13
GND
4
+5Vdc
14
PS-ON
5
GND
15
GND
6
+5Vdc
16
GND
7
GND
17
GND
8
PWR-OK
18
-5Vdc
9
+5VSB
19
+5Vdc
10
+12Vdc
20
+5Vdc
Pin
Description
Pin
Description
1 PWRGD 7 GND
2 +5V 8 GND
3 +12V 9 -5V
4 -12V 10 +5V
5 GND 11 +5V
6 GND 12 +5V
1
2
3
4
5
6
7
8
9
10 11 12
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