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Chapter 2 Hardware Installation
Chapter 2
The 8-bit Digital I/O connector provides powering-on function to external devices that are con-
nected to these connectors.
1
4
+12V
Gr
ound
5VSB
+5V
Digital I/O power
Digital I/O
Digital I/O Connector
Digital I/O Power Connector
Digital I/O Connector
P
ins
Function
1
DIO7
2
DIO6
3
DIO5
4
DIO4
5
DIO3
6
DIO2
7
DIO1
8
DIO0
1
8
The amplify connector which has amplifying feature is used to connect external speakers. Us-
ing the same signal cable to connect with external speaker.
Amplify
Amplify Connector
Out L+
Out R+
Out L-
Out R-
1
4