Table of Contents
Chapter 1
THEORY OF OPERATION
1.0 Overview ..............................................................................................................1-1
3.0 Controller Circuits ................................................................................................1-2
3.3 Real Time Clock .............................................................................................1-3
3.4 ModB/Vstby Supply ........................................................................................1-4
Chapter 2
1.0 300R1 Controller..................................................................................................2-1
2.0 VHF Controller (except models with PCB 8486473Z04 ) ......................................2-2
4.0 Lowband Controller..............................................................................................2-4
Chapter 3
CONTROLLER SCHEMATICS
iii