Gigabyte GA-MA785GM-US2H Manual - Page 30

SPDIF_IO S/PDIF In/Out Header, Red, F_USB1/F_USB2/F_USB3 USB Headers, Yellow - specification

Page 30 highlights

13) SPDIF_IO (S/PDIF In/Out Header, Red) This header supports digital S/PDIF In/Out. Via an optional S/PDIF In and Out cable, this header can connect to an audio device that supports digital audio out and an audio system that supports digital audio in. For purchasing the optional S/PDIF In and Out cable, please contact the local dealer. 6 5 2 1 Pin No. 1 2 3 4 5 6 Definition Power No Pin SPDIF SPDIFI GND GND 14) F_USB1/F_USB2/F_USB3 (USB Headers, Yellow) The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer. 1 2 9 10 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition Power (5V) Power (5V) USB DXUSB DYUSB DX+ USB DY+ GND GND No Pin NC • Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header. • 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. Hardware Installation - 30 -

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Hardware Installation
- 30 -
13) SPDIF_IO (S/PDIF In/Out Header, Red)
This header supports digital S/PDIF In/Out. Via an optional S/PDIF In and Out cable, this header can
connect to an audio device that supports digital audio out and an audio system that supports digital au-
dio in.
For purchasing the optional S/PDIF In and Out cable, please contact the local dealer.
Pin No.
Definition
1
Power
2
No Pin
3
SPDIF
4
SPDIFI
5
GND
6
GND
6
5
2
1
14) F_USB1/F_USB2/F_USB3 (USB Headers, Yellow)
The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
Pin No.
Definition
1
Power (5V)
2
Power (5V)
3
USB DX-
4
USB DY-
5
USB DX+
6
USB DY+
7
GND
8
GND
9
No Pin
10
NC
Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header.
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