CAUTION: Be sure to follow proper electrostatic discharge precautions. Refer to “Static Discharge Problems” on page 2-9.

5With the Power Supply Module out of the carrier and on its left side, remove the five screws.

6Carefully turn the module over on its right side and remove the left half of its housing.

7Position the remaining half of the module so that the connector at the back of the module is facing you.

8Position the Frequency Generator so that its screw holes are aligned with the screw posts on the Power Supply Module.

9Attach the Frequency Generator to the Power Supply

Module using four screws. .

10Locate the cable that has two 3-pin connectors. Connect one end of the cable to the header labeled P101 on the Power Supply Circuit Board. Connect the other end of this cable to the header labeled P1 on the Frequency Generator.

11Locate the cable that has two 4-pin connectors. Connect one end of the cable to the header labeled P202 on the Power Supply Circuit Board. Connect the other end of the cable to the header labeled P2 on the Frequency Generator.

12Replace the left half of the module housing. Make sure that the faceplate is positioned correctly.

13Turn the module over and replace the five screws removed in step 5.

14Affix the modification label to the wire manager on the front end of the Power Supply Module.

15Install the Power Supply Module in the carrier.

2-68 Installing the Control Unit

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AT&T 518-600-016 manual Installing the Control Unit