Ir Infrared Module: Ir1 Connector; Front Audio Connector: F-J1 - Acorp 4S651M Manual

Chapter 1

1.7.11 IR infrared module: IR1 Connector

This connector supports the optional wireless transmission
and reception infrared module. You must configure the setting
through the BIOS setup to use the IR function.
Pin Assignment
1
2
3
4
5
5

1.7.12 Front Audio Connector: F-J1

F-J1 provides connection to the Front Audio connectors of the
Front Audio Panel.
To use this Front Audio Connector, please remove the jumper
caps on it and connect it to the Front Audio Panel.
Pin 2 Aud GND
Pin 4 Aud Vcc
Pin 6 F R
Pin 8 (N/C)
Pin 10 FL
1 0
2
Remove the jumper caps to connect this
connector to the Front Audio Panel
Motherboard 4S651M/4S651MN
+5V
N/A
IRRX
GND
IRTX
1
Pin 1 Front Mic
Pin 3 Mic VREF
Pin 5 FR2
Pin 7 (N/C)
Pin 9 FL2
9
1
1-22
Socket 478
SiS
650GX
RTL8101L
AGP8X/4X
PCI1
PCI2
Battery
PCI3
Remove the jumper caps to connect this
connector to the Front Audio Panel
Socket 478
SiS
650GX
RTL8101L AGP8X/4X
PCI1
SiS
962L
PCI2
Battery
PCI3
SiS
962L