GLOBAL AMICI Global American Motherboard 2807790 User Manual download pdf (Page 25)

2-122807790

2807790 Mainboard

Front Panel Connector: JFP1

The mainboard provides one front panel connector for electrical connection to the

front panel switches and LEDs. The JFP1 is compliant with Intel

Front Panel I/O

Connectivity Design Guide.

PIN SIGNAL DESCRIPTION

1 HD_LED + Hard disk LED pull-up

2 FP PWR/SLP Power LED pull-up

3 HD_LED - Hard disk active LED

4 FP PWR/SLP Power LED pull-up

5 RST_SW - Reset Switch low reference pull-down to GND

6 PWR_SW + Power Switch high reference pull-up

7 RST_SW + Reset Switch high reference pull-up

8 PWR_SW - Power Switch low reference pull-down to GND

9 RSVD_DNU Reserved. Do not use.

JFP1 Pin Definition

Audio Amplifier Connector: JAUD1

The 6W JAUD1 is used to connect audio amplifiers to enhance audio performance.

JAUD1

PIN SIGNAL

1 AMP_R+

2 AMP_R-

3 AMP_L+

4 AMP_L-

Pin Definition

JFP1

HDD

LED

Reset

Switch

Power

LED

Power

Switch

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GLOBAL AMICI Global American Motherboard 2807790 User Manual Page 25