Revision C 170 Series Monitor 5-1
2000947-004
Chapter 5
Theory of Operation 5
This section of the manual contains the electronic theory of operation for the 170
Series Monitor. When possible, references are made to the appropriate schematic
contained in “Chapter 11, Parts Lists” of this manual
Throughout this chapter, signal names ending with an asterisk (*) are active low.
This chapter contains the following information:
Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Main Board Theory of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17
FECG/IUP Board Theory of Operation . . . . . . . . . . . . . . . . . . . . . . 5-36