AMD GA-K8NSC-939 user manual F USB1 / FUSB2 Front USB Connector, Ircir, English

Models: GA-K8NSC-939

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15)F_ USB1 / F_USB2 (Front USB Connector)

English

15)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.

 

 

 

 

Pin No.

Definition

2

 

10

 

1

Power

 

 

2

Power

 

 

 

 

 

 

 

 

3

USB DX-

 

 

 

 

4

USB Dy-

 

 

 

 

1

 

9

 

 

 

5

USB DX+

 

 

 

 

 

 

 

 

6

USB Dy+

 

 

 

 

7

GND

 

 

 

 

8

GND

 

 

 

 

9

No Pin

 

 

 

 

10

NC

 

 

 

 

 

 

16)IR_CIR

Make sure the pin 1 on the IR device is align with pin one the connector. To enable the IR/CIR function, you are required to purchase an optional IR/CIR module. To use IR function only, please connect IR module to Pin1 to Pin5. Be careful with the polarity of the IR/CIR connector. Check the pin assignment carefully while you connect the IR/CIR cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional IR/CIR cable, please contact your local dealer.

 

 

Pin No.

Definition

6

10

1

Power

2

NC

 

 

1

5

3

IRRX

4

GND

 

 

 

 

5

IRTX

 

 

6

NC

 

 

7

CIRRX

 

 

8

+5VSB

 

 

 

(stand by +5V)

 

 

9

CIRTX

 

 

10

NC

GA-K8NSC-939 Motherboard

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AMD GA-K8NSC-939 user manual F USB1 / FUSB2 Front USB Connector, Ircir, English