Asus P8H77-I Manuel d'utilisateur télécharger pdf (Page 36)

1-26 Chapter 1: Product introduction

1.10.2 Internal connectors

1. Front panel audio connector (10-1 pin AAFP)

This connector is for a chassis-mounted front panel audio I/O module that supports

either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel

audio I/O module cable to this connector.

• We recommend that you connect a high-denition front panel audio module to this

connector to avail of the motherboard’s high-denition audio capability.

•

If you want to connect a high-denition front panel audio module to this connector, set

the Front Panel Type item in the BIOS setup to [HD]. If you want to connect an AC'97

front panel audio module to this connector, set the item to [AC97]. By default, this

connector is set to [HD]. See section 2.5.6 Onboard Devices Conguration for details.

2. Digital audio connector (4-1 pin SPDIF_OUT)

This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect

the S/PDIF Out module cable to this connector, then install the module to a slot

opening at the back of the system chassis.

The S/PDIF module is purchased separately.

P8H77-

P8H77-I Front panel audio connector

AAFP

PIN 1

AGND

SENSE1_RETUR

SENSE2_RETUR

PORT1 L

PORT1 R

PORT2 R

SENSE_SEND

PORT2 L

HD-audio-compliant

pin definition

PIN 1

AGND

MIC2

MICPWR

Line out_R

Line out_L

Legacy AC’97

compliant definition

P8H77-

P8H77-I Digital audio connector

SPDIF_OUT

+5V

SPDIFOUT

GND

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 75 76

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Asus P8H77-I Manuel d'utilisateur Page 36

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