Biostar H61MU3 User Manual download pdf (Page 17)

TH61MU3/H61MU3/H61MH/H61ML

F_AUDIO1: Front Panel Audio Header

This header allows user to connect the front audio output cable with the PC front

panel. This header allows only HD audio front panel connector, not AC’97.

Pin Assignment

1 Mic Left in

2 Ground

3 Mic Right in

4 GPIO

5 Right line in

6 Jack Sense

7 Front Sense

8 Key

9 Left line in

10 Jack Sense

210

JSPDIFOUT1: Digital Audio-out Connector

This connector allows user to connect the PCI bracket SPDIF output header.

Assignment

1 +5V

2 SPDIF_OUT

3 Ground

J_COM1: Serial port Connector

The motherboard has a Serial Port Connector for connecting RS-232 Port.

Assignment

1 Carrier detect

2 Received data

3 Transmitted data

4 Data terminal ready

5 Signal ground

6 Data set ready

7 Request to send

8 Clear to send

9 Ring indicator

210

10 NC

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Biostar H61MU3 User Manual Page 17