13)F_ USB1 / F_USB2 / F_USB3 (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.

1

2

Pin No.

Definition

1

Power (5V)

 

 

 

 

2

Power (5V)

 

 

3

USB DX-

9

10

4

USB Dy-

5

USB DX+

 

 

 

 

6

USB Dy+

 

 

7

GND

 

 

8

GND

 

 

9

No Pin

 

 

10

NC

 

 

 

 

14) F1_1394 / F2_1394 (Front IEEE 1394 Connectors)

Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features like high speed, high bandwidth and hot plug. Be careful with the polarity of the IEEE1394 connector. Check the pin assignment carefully while you connect the IEEE1394 cable, incorrect connection between the cable and connector will make the device unable to work or even damage

it. For optional IEEE1394 cable, please contact your local dealer.

2

16

 

 

 

 

 

 

F2_1394

 

F1_1394

2

10

1

15

Pin No.

Definition

1

9

 

1

Power (12V)

 

 

 

Pin No.

Definition

2

Power (12V)

3

TPA1+

 

1

TPA0+

 

4

TPA1-

 

2

TPA0-

 

5

GND

 

3

GND

 

6

GND

 

4

GND

 

7

TPB1+

 

5

TPB0+

 

8

TPB1-

 

6

TPB0-

 

9

Power (12V)

 

7

No Pin

 

10

Power (12V)

 

8

Power(12V)

 

11

TPA2+

 

9

Power(12V)

 

12

TPA2-

 

10

GND

 

13

GND

 

 

 

 

 

 

14

No Pin

 

 

 

15

TPB2+

 

 

 

16

TPB2-

English

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Hardware Installation

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Image 25
Gigabyte GA-K8NF-9 user manual USB1 / FUSB2 / FUSB3 Front USB Connector, 14 F11394 / F21394 Front Ieee 1394 Connectors