Connector Pin-Outs On Coiu-S Pcb - NEC Aspire S Manual

Connector Pin-Outs on COIU-S PCB

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