S/Pdif Connector; Digital I/O And Power Connectors - DFI AL170 User Manual

S/PDIF Connector

PTN
3460
1 5
SPIN
S/PDIF
Ground
SPOUT
+5V
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.
Chapter 2 Hardware Installation
Chapter 2

Digital I/O and Power Connectors

PTN
3460
The 8-bit Digital I/O connector provides powering-on function to external devices that are
connected to these connectors. The pin functions of the 8-bit digital I/O connector are listed
below.
Digital I/O Connector
23
Digital I/O
PTN
3460
+12V
PTN
3460
Pin Function
1 DIO0
2
DIO1
DIO2
3
DIO3
4
DIO4
5
DIO5
6
DIO6
7
DIO7
8
1 8
Digital I/O
Power
Ground
5VDU
+5V
1 4
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