System Fan; Internal Usb Connector; Smbus Connector - Asus p4s Quick Installation

Chapter 1 Quick Installation
CPU Fan
Auxiliary Fan

System Fan

1
2
3
PIN Assignment
1 : G N D
2: 12V
3: Sensor
Infrared connector (IR)
6 7 8 9 10
PIN Assignment
1: 5V
2 : N C
1 2 3 4 5
3: IRRX
4: GND
5 : I R T X

Internal USB connector

6 7 8 9 10
PIN Assignment
1: 5V
1 2 3 4 5
2: USBDT2-
3: USBDT2+
4: GND
5 : G N D

SMBus connector

PIN Assignment
1
2
1 : S M B U S C L K
3
2: NC
4
5 3: GND
4: SMBDATA
5: VCC
6
6: NC
7 : C I R R X
8: 5VSB
9: NC
1 0 : N C
6: 5V
7: USBDT3-
8: USBDT3+
9: GND
1 0 : N C