Asus A7N8X-XE User's Guide download pdf (Page 28)

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Chapter 1: Motherboard Information

15. Infrared Module connector (10-1 or 10-2 pin IR_CON1) (optional)

These connectors support an optional wireless transmitting and receiving

infrared module. The module mounts to a small opening on the system chassis

that support this feature. You must also configure the UART2 Use As

parameter in BIOS to set UART2 for use with IR.

Use the ten pins as shown in Back View and connect a ribbon cable from the

module to the motherboard SIR connector according to the pin definitions.

A7N8X-X

A7N8X-X Infrared Connector

Standard Infrared (SIR)

Front View Back View

+5V

IRTX

IRRX

(NC)

GND

+5VSB

+5 V

GND

CIRRX

GND

IRRX

IRTX

CIR

SIR

IR_CON1

A7N8X-X

A7N8X-X Digital Audio Connector

SPDIF1

GND

+5V

SPDIF_IN

SPDIF_OUT

GND

14. Digital Audio Connector (6 pin SPDIF1) (optional)

This connector is for optional S/PDIF audio module that allows digital instead

of analog sound input and output.

When you input sound for S/PDIF IN, the LINE_OUT will output the

sound. Mute LINE_OUT to impede sound output from S/PDIF IN.

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Asus A7N8X-XE User's Guide Page 28