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

 

 

Pin No.

Definition

2

6

1

Power

2

No Pin

 

 

3

SPDIF

1

5

4

SPDIFI

 

 

5

GND

 

 

6

GND

16)COMA (COMA Connector)

Be careful with the polarity of the COMA connector. Check the pin assignments while you connect the COMA cable. Please contact your nearest dealer for optional COMA cable.

 

 

Pin No.

Definition

2

10

1

NDCDA-

2

NSINA

 

 

1

 

3

NSOUTA

9

 

 

4

NDTRA-

 

 

5

GND

 

 

6

NDSRA-

 

 

7

NRTSA-

 

 

8

NCTSA-

 

 

9

NRIA-

 

 

10

No Pin

 

 

 

 

GA-K8N51PVM9-RH-NV Motherboard

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Gigabyte GA-K8N51PVM9-RH user manual Spdifio Spdif In/Out, Coma Coma Connector