Aaeon EMB-BT1 Bedienungsanleitung PDF herunterladen (Seite 23)

2-15

Chapter 2: Motherboard information

CAUTION: Do not forget to connect the fan cables to the fan connectors.

Insufcientairowinsidethesystemmaydamagethemotherboard

components. These are not jumpers! Do not place jumper caps on the fan

connectors!

2. Chassis fan connectors (4-pin CHA_FAN1)

Connect the fan cables to the fan connectors on the motherboard, ensuring

that the black wire of each cable matches the ground pin of the connector.

EMB-BT1 Chassis fan connector

CHA_FAN1

CHA FAN PWM

CPU FAN IN

CHA FAN PWR

GND

3. 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.

IMPORTANT: 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.

EMB-BT1 Front panel audio connector

AAFP

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

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