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11)SPDIF_IO (SPDIF In/ Out)

The SPDIF 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 SPDIF 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 SPDIF_IO cable. Incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional SPDIF_IO cable, please contact your local dealer.

 

 

Pin No.

Definition

 

 

1

Power

 

 

2

No Pin

2

6

3

SPDIF

 

 

4

SPDIFI

1

5

5

GND

6

GND

 

 

12)F1_USB / F2_USB (Front USB Connectors)

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.

 

 

Pin No.

Definition

2

10

1

Power

1

9

2

Power

 

 

3

USB DX-

 

 

4

USB Dy-

 

 

5

USB DX+

 

 

6

USB Dy+

 

 

7

GND

 

 

8

GND

 

 

9

No Pin

 

 

10

NC

 

 

 

 

GA-8S661GXMP(-C) Motherboard

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Gigabyte GA-8S661GXMP user manual Spdifio Spdif In/ Out, 12 F1USB / F2USB Front USB Connectors