HP 3580A Service Manual

Table of Contents
Model 3580A
TABLE OF CONTENTS (Cont'd)
Section
5-58.
5-63.
5-68.
5-70.
5-74.
5-81.
5-84.
Page
Display Adjustments ............. 5-17
Sweep Alignment and
Dial Calibration ............... 5-17
Line Generator Adjustments ........ 5-19
l.F. Filter Alignment ............. 5-20
Amplitude Calibration ............ 5-21
Mixer Balance Adjustments ......... 5-25
Adaptive Sweep Marker Adjustment. .. 5-26
Section Page
VI. REPLACEABLE PARTS ................ 6-1
6-1. Introduction .................... 6-1
6-4. Ordering Information .............. 6-1
6-6. Non-Listed Parts ................. 6-1
6-8. Proprietary Parts ................. 6-1
Section Page
VII. TROUBLESHOOTING AND
CIRCUIT DIAGRAMS ................ 7-1
7-1. Introduction .................... 7-1
7-3. Troubleshooting and Preventive
Maintenance .................. 7-1
Section
7-4.
7-8.
7-10.
7-12.
7-19.
7-25.
7-28.
7-30.
7-34.
7-37.
7-40.
Page
General Troubleshooting Procedures ... 7-1
A2 Board VTO Troubleshooting ..... 7-1
A3 Board Troubleshooting ......... 7-1
A7 Board .................... 7-4
High Voltage Power Supply ........ 7-5
Crystal Replacement ............. 7-6
CRT Replacement ............... 7-6
Battery Replacement
(Option 001 only) .............. 7-6
Cleaning and Lubricating
Rotary Switches .............. 7-6(a)
Factory Selected Components ....... 7-6(a)
Schematic Diagrams ............... 7-7
Section Page
VIII. BACKDATING. . . . . . . . . . . . . . . . . . . . . . . 8-1
8-1. Introduction. . . . . . . . . . . . . . . . . . . . 8-1
APPENDICES
A. Code List of Manufacturers
B. Sales and Service Offices
LIST OF TABLES
Table
1-1.
1-2.
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
4-1.
4-2.
4-3.
4-4.
4-5.
5-1.
5-2.
5-3.
vi
Page
Specifications ........................ 1-0
General Information ................... 1-2
Operating Features .................... 3-1
Maximum Input Levels .................. 3-7
Frequency Resolution ................. .3-14
Recommended Bandwidths (Log Sweep) ..... .3-18
Optimum Sweep Time Settings ........... .3-20
Control Settings (Amplitude Calibration) ...... 3-28
Linear Amplifier Gain . . . . . . . . . . . . . . . . . . 4-6
Video Output Circuits (Log 1 dB mode) . . . . . . 4-8
Qualifier Inputs ...................... .4-10
Ramp Generator Instructions ............. .4-11
Dial Mixing Amplifier Gain .............. .4-13
Recommended Test Equipment ............ 5-2
Frequency Span Test ................... 5-4
Conversion Table ...................... 5-5
Table Page
5-4. Log Amplitude Tests . . . . . . . . . . . . . . . . . . . 5-6
5-5. Linear Amplitude Tests . . . . . . . . . . . . . . . . . 5-6
5-6. Amplitude Ref Level Tests (Linear Mode) ..... 5-6
5-7. Amplitude Ref Level Tests (Log Mode) ....... 5-7
5-8. First Input Attenuator Test. .............. 5-7
5-9. Second Input Attenuator Test ............. 5-7
5-10. Frequency Response Tests ............... 5-8
5-11. 300 Hz thru 10 Hz Bandwidth Tests ......... 5-9
5-12. 3 Hz and 1 Hz Bandwidth Tests ............ 5-9
5-13. Balanced Input Frequency Response Tests ..... 5-15
5-14. Conversion Table ...................... 5-22
6-1. Replaceable Parts ..................... 6-2
7-1. Conditions for Single Stepping A3 Logic ...... 7-2
7-2. Excitation Table for J-K Flip-Flop ......... 7-3
7-3. Factory Selected Components ............ 7-6(a)
7-4. Assembly Cross Reference ................ 7-7

HP 3580A Specifications

General

Brand	HP
Model	3580A
Category	Measuring Instruments
Language	English