User's Manual

Lucent Technologies — Proprietary
See notice on first page
22-66
401-660-100 Issue 11 August 2000
1. At the cell site power plant, set the circuit breakers for the LAC being
converted to OFF in the following sequence - CB4, CB3, CB2, CB1, and
CB0.
2. Remove 4 LAMs from the lower left quadrant of the LAU.
3. Locate the AYF4 circuit pack which is the third pack from the left in the
Linearizer, and the SMA connector, J35, on the top of the pack nearest the
front. (The connector toward the rear connects to the preamp.) A coaxial
cable with a right-angle end-connector is connected to J35. Care must be
taken to prevent damage to the coaxial cable, particularly at the joint
between the cable and the connector.
4. While holding the right-angle connector with the 1/4-inch wrench, use the
5/16-inch wrench to disconnect the cable.