CONTENTS
SECTION I GENERAL DESCRIPTION Page
1
.
1
General
...........
1-1
SECTION
II
OPERATING INSTRUCTIONS
2
.
1 Inspection
..........
II
.
1
2
.
2 Controls and Terminals .
II
.
1
2
.
3 230-Volt Operation
......
.
\
11
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1
.
2
.
4
Operation ..........
II
1
.
.
2
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5
Single-Ended Output
II
2
.
.........
.
2
6
Balanced Output
II
2
.
.
..........
2
7
Sync Out 11-2
SECTION
m
THEORY OF OPERATION
3
-1
General
...........
III
3
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2 Bi-Stable Circuit
........
III
3
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3 Linear Integrator
........
III
3
.
4
Sine Synthesizer and Function Selector Switch
.
.
III
3
.
5
Output System
.........
III
3
.
6
Sync Pulse Output
........
III
3-7 Powersupply
.........
III
SECTION IV MAINTENANCE
General
...........
IV-1
Power Supply
.........
IV
.
1
Function Generator (bi-stable circuit and integrator) .
IV
.
2
Sine Synthesizer and Function Selector
. IV
.
2
Output Amplifier
........
IV
.
3
sync Out
.......... IV
.
3
Tube Replacement
........
IV
.
3
Tube Replacement Chart
.
IV
.
4
Power Supply Regulator Adjustment
.
N
.
4
Theory of DC Balance and Distortion Adjustments
.
IV
.
5
DC Balance and Distortion Adjustments . . .
lV
.
5
Adjust Squarewave Amplitude .
IV
.
8
Frequency Ratio and Calibration Procedure . . IV-8
Replacement of R58 Potentiometer .
IV
.
9
SECTION
V
TABLE OF REPLACEABLE PARTS
5
.
1
Table
of
Replaceable
Parts
.
V
.
1
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