HP 203A - Table of Contents

Table of Contents
List of Tables
Section Page
І GENERALINFORMATION......... 1-1
1-1. Description. за Gow ae we He ae а 1-1
1-5. Options Available .......... 1-1
1-7. Аррсайопз5............. 1-1
1-9. Instrument Identification. ...... 1-1
Section Page
IL INSTALLATION; 259% жк кою жалы ЭР 2-1
2-1. Inspection .............. 2-1
2-3. Power Requirements. ........ 2-1
2-5. Three-Conductor Power Cable . 2-1
2-8. Installation... ересь 2-1
2-10. Rack/Bench Installation. ...... 2-1
2-12. Repackaging for Shipment . . . . . . 2-1
Section Page
IH OPERATION 4 а ices Soave зб ble а N 3-1
3-1. Introduction ............. 3-1
3-3. Controls and Indicators ....... 3-1
3-5. Operating Instructions. ....... 3-1
3-7. Calibration for 60 Cycle Line
Frequency ыла а жағасы я 3-1
3-9. Calibration for Line Frequencies
Other Than 60 Cycles ....... 3-1
Section Page
IV PRINCIPLES OF OPERATION....... 4-1
4-1. Overall Description ......... 4-1
4-5, Crystal Oscillator and Divider
Assembly (Al) 4.3... жез 4-1
4-7. Crystal Oseillator ........ 4-1
4-9, 9:1 Frequency Divider ...... 4-1
4-16. Variable Phase Shifter Assembly . . 4-1
4-18. RF Amplifiers (А2) ......... 4-1
4-20. Variable Phase Channel RF
Amplifier ............ 4-2
4-23. Reference Phase Channel RF
Amplifier ,‚,........... 4-2
4-25. Variable Frequency Oscillator
(ААО cA at ees шыла 522 4-2
4-27. Decade Modules (А11-А16) ..... 4-2
4-29. Decade Module (А11)....... 4-2
4-31. Decade Modules, А12 through
| діб уч АЫ ж У ИЧР 4-3
4-33. Modulator Assembly, АЗ ...... 4-3
4-35, Modulator Driver Amplifier . 4-3
4-37. Reference Phase Channel. ....
Modulator ncs Fo. жж ара" 4-3
4-40, Variable Phase Channel Modulator 4-3
4-42. DC Amplifier Assemblies Абала АТ. 4-3
4-44 Reference Phase Channel DC
Amplifier Assembly. . . . . . . 4-3
Table Page
1-1. бресИїсаНоп5............... | 1-0
2-1. Checks for Incoming Inspection
(Specifications) ............. 2-2
5-1. Required Test Equipment. ........ 5-1
5-2.
Frequency
Dial
Calibration.
.......
5-3
5-3.
Phase
Тар
Сһеск.............
5-6
iv
Model
Section
IV PRINCIPLES OF OPERATION (Cont'd)
4-46. Variable Phase Channel DC
Amplifier Assembly, . . ..
4-48. Square Wave Amplifier Assemblies
А8 and А9
>. e + a o y y b a n r
4-50, Reference Phase Channel Square
Wave Generator .......
4-52. Variable Phase Channel Square
Wave Generator . .. . . . .
4-54, DC Power Supply, A21, A22
4-56. Calibrate Feature .........
Section
V MAINTENANCE .............
Required Test Equipment
Performance Checks .......
Frequency Dial Calibration . .
Frequency Response
Sine Wave Check .......
Square Wave Check . . . . ..
Phase Lag Check
0. Instrument Cover Removal ..
2. Абїшбїтеїз............
í Power Supply А22 Adjustments
5. 4.995 Mc Oscillator and 9:1
Divider (A1) Adjustment. . .
ж ы ...
+ «+ «+
. “да 4.04.4
5-1.
5-3
5-5
5-6
5-7.
5-8.
5-9.
5-1
5-1
5-14
5-1
5-16. Adjustable Phase Shifter (А25)
Adjustment. .........
5-17. RF Amplifier Adjustment (A2) .
5-18. Decade Module (A11)
Adjustment , ч «гу» ас
5-19. Decade Module (А12-А16)
Adjustments .........
5-20. Frequency Dial Adjustment . ,
5-21. Modulator (A3) Adjustment .
5-22. ОБОГО ее E Я
5-23. Frequency Response. .....
5-24. Phase Lag Dial ........
5-25. Square Wave (A8 and A9)
Adjustment. «9»
5-26. Troubleshooting © e 2 © c3 жэ + + 39 s
9-28. Printed Circuit Board Repair . ..
Section
VI REPLACEABLE PARTS .........
6-1. Introduction. 5004-6425
6-4. Ordering Information .......
6-6. Non-Listed Parts . ........
APPENDIX
А CODE LIST OF MANUFACTURERS
B SALES AND SERVICE OFFICES
C MANUAL BACKDATING CHANGES
9-4. Module A11-A14 Adjustment . . . . . . .
9-5. Purpose of Factory Selected Values .
Troubleshooting Summary
Index by Reference Designator . . . . ..
Replaceable Рагів.............
изя
203А
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