Gigabyte GA-MF3 User Manual page 26

15) SPDIF_IO (S/PDIF In/Out Connector)
The S/PDIF output is capable of providing digital audio to external speakers or compressed AC3
data to an external Dolby Digital Decoder. Use this feature only when your stereo system has
digital input function. Use S/PDIF IN feature only when your device has digital output function.
Be careful with the polarity of the SPDIF_IO connector. Check the pin assignment carefully while
you connect the S/PDIF cable, incorrect connection between the cable and connector will make the
device unable to work or even damage it. For optional S/PDIF cable, please contact your local
dealer.
16) F_ USB1 / F_USB2 (Front USB Connector)
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while you
connect the front USB cable, incorrect connection between the cable and connector will make the
device unable to work or even damage it. For optional front USB cable, please contact your local
dealer.
GA-MF3 Motherboard
Pin No.
1
2
3
5
1
4
5
6 2
6
Pin No.
1
2 10
2
3
1 9
4
5
6
7
8
9
10
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Definition
Power
No Pin
SPDIF
SPDIFI
GND
GND
Definition
Power (5V)
Power (5V)
USB DX-
USB Dy-
USB DX+
USB Dy+
GND
GND
No Pin
NC