HP 339A - Page 6

Table
of
Contents
Model
339A
TABLE
OF
CONTENTS
(Cont’d)
Section
Page
V.
5-7.
Factory
Selected
Components
.
.
5-1
5-9.
Voltmeter
Adjustments
5-1
5-10.
Mechanical
Meter Zero
5-1
5-12.
Gain
Adjustments
5-1
5-13.
Oscillator
Adjustments
5-2
5-14.
Amplitude
Adjustment
5-2
5-15.
Frequency
Adjustment
5-2
5-16.
Analyzer
Adjustments
5-2
5-17. Notch
Filter
Null
Adjust
5-2
5-18. High
Frequency
Adjustment
. .
.
5-4
Section
Page
VI.
Replaceable
Parts
6-1.
Introduction
6-4. Ordering
Information
6-6.
Non-Listed
Parts
6-8. Parts
Changes
6-1
/
6-10.
Proprietary
Parts
6-2
Section
Page
VII.
Manual
Changes
.
.7-
1/7-2
7-1. Introduction
.
.
7-
1/7-2
7-3. Manual
Changes
. .
.
7-1/7-2
7-6.
Manual
Change
Instructions.
. . .
.
.
7- 1/7-2
Section
Pa
8
e
VIII.
Service
8-1
8-1. Introduction
8-1
8-3. Safety
Considerations
8-1
8-8. Recommended
Test
Equipment
8-1
THEORY OF
OPERATION
8-10.
General
Description
8-1
8-22.
Circuit
Descriptions
8-2
8-23. Input
Circuitry
8-2
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8-28. Input
Overload
Protection
8-3
8-30.
Analyzer
Circuitry
8-3
8-31.
Notch
Filter
8-3
8-33.
Capacitance
Neutralizer
8-5
8-35.
Amplitude
Error
Detector
8-6
8-37.
Phase
Error
Detector
8-6
8-39. Auto
Set
-
Level
Circuit
8-7
8-41.
Meter
Circuits
8-7
8-43.
Oscillator
Circuit
8-8
LIST
OF
TABLES
Table
Page
1-1. Specifications
1-2
1-2. Typical
Operating
Characteristics
1-4
1-3.
Recommended
Test
Equipments
1-4
4-1. Full-Scale
Accuracy
and
Frequency
Response
Test
Limits
4-2.
Meter
Tracking
and
MONITOR
Output
Accuracy
Tests
4-3. Oscillator
Output
Limits
(Flatness
Test)
4-6
4-4. Oscillator
Frequency
Accuracy
Test
4-7
4-5. Oscillator
Total
Harmonic
Distortion
Test
4-8
4-6. Fundamental
Rejection
and
Induced
Distortion
Test
4-
7.
Distortion
Measurement
Accuracy Test
....
4-1
1
5-
1.
Factory
Selected
Components
5-7
5-
2.
Adjustable
Components
5-7
6-
1.
Standard
Abbreviations
6-1
6-2.
Code
List
Of
Manufacturers
6-2
6-
3.
Replaceable
Parts
6-3
7-
1.
Manual
Changes
by
Serial Number
7-1/7-2
IV