User`s manual

INSTALLATIONS

J8: External Audio Connector

J8 is a 12-pin header that is used to connect to the IB741 daughter card

that integrates jacks for Line In, Line Out and Speaker.

Signal Name Pin # Pin #

Signal Name

LINEOUT_L 1 2 LINEOUT_R

LINEIN_L 3 4 LINEIN_R

GROUND 5 6 GROUND

CDIN_L 7 8 CDIN_R

VREFOUT 9 10 CDGND

MIC 11 12 PROTECT PIN

J10: Wake On LAN Connector

J10 is a 3-pin header for the Wake On LAN function on the CPU card.

The following table shows the pin out assignments of this connector.

Wake On LAN will function properly only with an ATX power supply

with 5VSB that has 1A.

Pin #

Signal Name

1 +5VSB

2 Ground

3 -PME

J11: IrDA Connector

J11 is used for an optional IrDA connector for wireless communication.

Pin #

Signal Name

1 +5V

2 No connect

3 Ir RX

4 Ground

5 Ir TX