- 15 -
11) SPDIF_O (S/PDIF Out Header)
sound cards. For example, some graphics cards may require you to use a S/PDIF digital audio cable for
digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display
to the graphics card and have digital audio output from the HDMI display at the same time. For information
about connecting the S/PDIF digital audio cable, carefully read the manual for your expansion card.
1
Pin No.
1 SPDIFO
2 GND
13) F_USB1/F_USB2/F_USB3 (USB Headers)
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
•
• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord
from the power outlet to prevent damage to the USB bracket.
10
9
2
1
12) F_USB30 (USB 3.0/2.0 Header)
optional 3.5" front panel that provides two USB 3.0/2.0 ports, please contact the local dealer.
10
20
1
11
Pin No. Pin No.
1 6 USB DY+
2 7 GND
3 USB DX- 8 GND
4 USB DY- 9 No Pin
5 USB DX+ 10 NC
Pin No. Pin No. Pin No.
1 VBUS 8 D1- 15 SSTX2-
2 SSRX1- 9 D1+ 16 GND
3 SSRX1+ 10 NC 17 SSRX2+
4 GND 11 D2+ 18 SSRX2-
5 SSTX1- 12 D2- 19 VBUS
6 SSTX1+ 13 GND 20 No Pin
7 GND 14 SSTX2+