Section 2
INSTALLATION #10
This section describes the DS-400 installation to Palomar chassis with the LC7120 PLL Chip. This installation is identical to Installation #9 except for the following:

1. Steps 1 & 2-Leave the LC7120 Chip in circuit.
2. Step 6-Remove 8153 from the circuit. Connect the center of Coax #2 to the junction of R151 and R153.
3. Cut the foil trace on the PCB connecting to Pin 16 of the LC7120.Chip.

Fig. 13 - Palomar SSB 500 Synthesizer Parts Location (LC7120 PLL)

This completes the installation procedure. Before operation, the DS-400 must be programmed and the radio must be realigned. Turn to the programming section and proceed.