Specifications

Section 2: PCB Installation and Startup

Aspire S Hardware Manual Section 2: PCB Installation and Startup ◆ 2-25

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

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

RJ61 Cable Connector - CN7

Pin No. Connection

3 Circuit 4 - Tip

4 Circuit 3 - Ring

5 Circuit 3 - Tip

6 Circuit 4 - Ring

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