DFI DT122-SB Manual - Manual (Page 25)

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25
Chapter 5 Ports and Connectors
Chapter 5
I/O Connectors
S/PDIF Connector
The S/PDIF connector is used to connect an external S/PDIF port. Your S/PDIF port may be
mounted on a card-edge bracket. Install the card-edge bracket to an available slot at the rear
of the system chassis then connect the audio cable to the S/PDIF connector. Make sure pin 1
of the audio cable is aligned with pin 1 of the S/PDIF connector.
Digital I/O Connector
Pin Pin Assignment Pin Pin Assignment
1 DIO7 2 DIO6
3 DIO5 4 DIO4
5 DIO3 6 DIO2
7 DIO1 8 DIO0
1
1 5
+5V
Key
SPDIF out
Ground
SPDIF in
1
8 1
4 1
+12V
Ground
5VSB
+5V
DIO connector
DIO power
connector
The Digital I/O connector provides powering-on function to external devices that are connected
to these connectors.