Section 2: PCB Installation and Startup
Aspire S Hardware Manual
Section 2: PCB Installation and Startup
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2-25
2
Connector Pin-Outs on COIU-S PCB
RJ61 Cable Connector - CN5
The CN5 and CN7 connectors are
polarity sensitive (tip to tip, ring to ring)
.
Pin No.
Connection
1
-
2
SLT Interface
Power Failure Circuit - Tip
3
Circuit 2 - Tip
4
Circuit 1 - Ring
5
Circuit 1 - Tip
6
Circuit 2 - Ring
7
SLT Interface
Power Failure Circuit - Ring
8
-
RJ61 Cable Connector - CN7
Pin No.
Connection
1
-
2
-
3
Circuit 4 - Tip
4
Circuit 3 - Ring
5
Circuit 3 - Tip
6
Circuit 4 - Ring
7
-
8
-
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