Simplified Block Diagram Analysis - Wavetek 144 Instruction Manual

Hf sweep generator
Table of Contents

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CIRCUIT
SECTION
DESCRIPTION
3.1
SIMPLIFIED
BLOCK DIAGfV^
ANALYSIS
3.1.1
Main
Generator
Refer
to Figure
3-1,
the Simplified
Block Diagram, and
Figure
3-2,
tiie
Simplified
Timing
Diagram,
when
reading
this
description.
Paragraph
3.2
and
its
sub-paragraphs
pro-
vide further descriptions of the functions
of the
basic
circuits
in
this
instrument.
This paragraph
describes,
briefly,
the
major
circuit
elements and
their relationship
to
one
another.
As shown
in
Figure
3-1,
the
VCG
Summing
Amplifier
sums
the currents
from
the
FREQ
DIAL,
VERNIER,
and
VCG
Figure
3-1
-
Simplified
Block Diagram
3-1

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