Tektronix 465M Bedienungsanleitung

TI 6200.15 AIR FORCE TO 33A1-13-496-1

NAVELEX 0969-LP-1 70-0010

TECHNICAL MANUAL

OPERATION AND MAINTENANCE INSTRUCTIONS

WITH

ILLUSTRATED PARTS BREAKDOWN

OSCILLOSCOPE

(100 MHz BANDWIDTH)

AN/USM-425(V)1

Model 465M

NSN 6625-01-032-6914

Published under authority of the Secretaries of the Air Force and Navy

15 MARCH 1977

AIR FORCE T033A1-13496-1

NAVE LEX 0969-LP-170-0010

LIST OF EFFECTIVE PAGES INSERT LATEST CHANGED PAGES. DESTROY SUPERSEDED PAGES.

NOTE: The portion of the text affected by the changes Is indicated by a

vertical line in the outer margins of the page. Changes to illustra-

tions are Indicated by miniature pointing hands. Changes to wiring

diagrams are indicated by shaded areas.

Dates of issue for original and changed pages are:

Original 015 MAR 77

TOTAL NUMBER OF PAGES IN THIS PUBLICATION 1$ 257 CONSISTING OF THE FOLLOWING:

*Changa

No.

vi Blank 0

vii 0

1-0-1-8 0

2-1 -2-3 0

4Blank 0

1-3-3 0

4Blank 0

1-4-45 0

age *Changa

lo. No.

46 Blank 0

1-5-55 0

56 Blank 0

1-6-3 0

6-4 Blank 0

6-5 -6-23 0

6-24 Blank 0

6-25 0

6-26 Blank 0

6-27 0

Page *Changa

No. No.

28 Blank 0

1-7-6 0

0-8-68 0

9-1-9-11 0

12 Blank 0

1-10-12 0

11-2 Blank 0

*Zero in this column indicates an original page.

USAF/USN

AIR FORCE T033A1-13-496-1

NAVELEX 0969-LP-170-0010

TABLE OF CONTENTS

Section/Para Page

LIST OF ILLUSTRATIONS iii

LIST OF TABLES v

SAFETY SUMMARY vii

IINTRODUCTION AND GENERAL

INFORMATION 1-1

1-1 INTRODUCTION M

a. Manual Purpose 1-1

b. Manual Scope 1-1

c. Manual Arrangement 1-1

1-2 USE OF WARNING, CAUTION, AND

NOTE SYMBOLS 1-1

1-3 GENERAL INFORMATION 1-1

a. Equipment Description 1-1

b. Accessories Supplied 1-1

c. Leading Particulars 1-2

II SPECIAL TOOLS AND TEST EQUIPMENT .2-1

2-1 SPECIAL TOOLS 2-1

2-2 TEST EQUIPMENT 2-1

2-3 CONSUMABLE MATERIALS 2-1

2-4 RACKMOUNTING ACCESSORY 2-3

III PREPARATION FOR USE AND SHIPMENT. 3-1

3-1 PREPARATION FOR USE 3-1

a. Unpacking the Instrument 3-1

b. Initial Inspection 3-1

c. Faceplate Filter Installation 3-1

d. Carrying Handle Positioning 3-1

e. Operating Voltage Selection 3-1

f. Power Cord Information 3-1

3-2 OPERATING TEMPERATURE 3-3

3PREPARATION FOR SHIPMENT 3-3

IV OPERATION INSTRUCTIONS 4-1

1THEORY OF OPERATION 4-1

4-2 BASIC CIRCUIT FUNCTIONS 4-1

a. Vertical Module ,4-1

b. Horizontal Module 4-1

c. Main Module 4-4

Section/Para Page

IV OPERATION INSTRUCTIONS (cont)

4-3 DETAILED CIRCUIT OPERATION .... 4-4

a. Vertical Module 4-4

(1) CH 1andCH 2Input 4-4

(2) CH 1and CH 2Preamplifier and

Vertical Switching 4-5

(3) Vertical Switching Control 4-5

(4) Delay Line Driver and Delay Line ..4-7

(5) Vertical Amplifier 4-8

b. Horizontal Module 4-8

(1) Trigger Input Amplifiers and

Trigger Switching 4-8

(2) ATrigger Generator 4-9

(3) BTrigger Generator 4-13

(4) ASweep Generator 4-13

(5) BSweep Generator 4-16

(6) Horizontal Preamplifier 4-19

(7) -HA GATE OUT Amplifier 4-20

(8) -HB GATE OUT Amplifier 4-20

(9) Sweep Control 4-20

c. Main Module 4-23

(1) ZAxis Amplifier 4-23

(2) Crt Circuit 4-24

(3) Horizontal Amplifier 4-26

(4) -HB GATE OUT Amplifier 4-26

(5) Calibrator 4-28

(6) Low-Voltage Power Supplies 4-28

4-4 FUNCTIONS OF CONTROLS, CON-

NECTORS, AND INDICATORS 4-29

4-5 OPERATING CONSIDERATIONS 4-35

a. Signal Connections 4-35

b. Loading Effect of input Connections. ..4-35

c. Coaxial Cables 4-35

d. Grounding 4-35

e. Graticule 4-35

f. Common-Mode Rejection 4-36

g. Cascaded Operation 4-36

h. Delayed-Sweep Magnification 4-36

4-6 INITIAL INSTRUMENT TURN-ON . . ..4-37

4-7 PRELIMINARY ADJUSTMENTS 4-38

a. Initial Control Settings 4-38

b. Intensity Adjustment 4-38

c. Focus and Astigmatism Adjustment. ...4-38

d. Trace Rotation Adjustment 4-38

e. Graticule Scale Illumination 4-39

f. Probe Compensation 4-39

AIR FORCE T033A1 -13-496-1

NAVELEX 0969-LP-170-0010

TABLE OF CONTENTS (cont)

Section/Para

IV OPERATION INSTRUCTIONS (continued)

4-8 NORMAL OPERATION 4-39

a. Beam Finder 4-39

b. Intensity and Focus 4-40

c. Vertical Deflection system 4-40

d. Horizontal Deflection System 4-40

4-9 INSTRUMENT TURN-OFF 441

4-10 APPLICATIONS 441

a. Peak to Peak Amplitude Measurement .441

b. Instantaneous Amplitude Measurement 442

c. Dual Trace Phase Difference

Measurement 4-42

d. High Resolution Phase Difference

Measurement 4-43

e. Time Duration and Frequency

Measurement 4-43

f. Rise Time Measurement 4-43

g. Differential Time Measurement 4-43

VMAINTENANCE INSTRUCTIONS 5-1

5-1 OPERATIONAL CHECKOUT 5-1

5-2 PREVENTIVE MAINTENANCE 5-20

a. Preventive Maintenance Schedule 5-20

b. External Preventive Maintenance 5-21

c. Internal Preventive Maintenance 5-22

5-3 TROUBLESHOOTING 5-22

a. Troubleshooting Aids 5-23

b. Troubleshooting Techniques 5-30

54 CALIBRATION AND CHECKOUT AFTER

REPAIR 5-32

5-5 COMPONENT REMOVAL, REPLACEMENT,

AND DISASSEMBLY 5-32

a. Cabinet Top and EMI Shield Removal

and Replacement 5-32

b. Interconnecting Cables and Connectors .5-33

c. Rear Panel Assembly Removal and

Replacement 5-33

d. Cabinet Bottom Removal and

Replacement 5-34

e. Vertical Module Removal 5-34

f. Horizontal Module Removal 5-34

g. Cathode Ray Tube (Crt) Removal 5-35

h. Shaft-Knob Removal 5-36

i. Interface Board Removal 5-36

Section/Para P®9®

VMAINTENANCE INSTRUCTIONS (continued)

j. Aand BTiming Switch Board Assembly

Removal and Replacement 5-37

k. Aand BTiming Switch Disassembly ...5-38

l. Trigger Board Removal and

Replacement 5-39

m. Source and Coupling Switch

Disassembly 5-40

n. Horizontal Board Removal and

Replacement 540

o. Sweep Board Removal and Replacement 5-40

p. Graticule Illumination Board Removal

and Replacement 5-40

q. Hybrid 1C Removal and Replacement ..5-40

r. VOLTS/DIV Attenuator Disassembly. ..541

s. Probe Disassembly and Repair 5-43

t. Light Emitting Diode (LED)

Replacement 5-44

u. Push Button, Shaft Extension, and Shaft

Extension Adapter Removal and

Replacement 5-44

5-6 CALIBRATION 5-45

a. Preliminary Calibration Set-Up

Procedure 5-45

b. +32 Volt Power Supply 5-45

c. Crt Bias 5-45

d. Z-Axis Compensation 5-46

e. Y-Axis Alignment 5-46

f. Geometry 5-47

g. Calibrator 5-47

h. Dc Balance 5-47

i. Vertical Gain 5-47

j. Channel 2Low Frequency

Compensation 5-47

k. Channel 1Low Frequency

Compensation 5-48

l. High-Frequency Compensation 5-49

m. Trigger Hysteresis and Slope Centering .5-50

n. External Trigger Centering 5-51

o. Sweep Start-Stop 5-51

p. Horizontal Gain 5-52

q. Magnifier Registration 5-53

r. BSweep Timing 5-53

s. .5 JUS Timing 5-54

t. 5ns Timing 5-54

u. XGain 5-54

AIR FORCE T033A1-13-496-1

NAVELEX 0969-LP-170-0010

TABLE OF CONTENTS (cont)

Section/Para ^^9®

VI DIAGRAMS 6-1

6-1 INTRODUCTION 6-1

6-2 ARRANGEMENT 6-1

a. Schematic Diagrams 6-1

b. Symbols and Reference Designators. ... 6-1

3WAVEFORMS AND VOLTAGE TEST

CONDITIONS 6-2

VII ILLUSTRATED PARTS BREAKDOWN

INTRODUCTION 7-1

1GENERAL 7-1

7-2 INTRODUCTION 7-1

7-3 MAINTENANCE PARTS LIST

INTRODUCTION 7-1

7-4 INDENTATION 7-1

7-5 FIGURE CROSS REFERENCE NOTES. .7-1

7-6 SIMILAR ASSEMBLIES 7-1

7-7 ATTACHING PARTS 7-1

7-8 TEKTRONIX PART NUMBERING

SYSTEM 7-2

7-9 EXPLANATION OF COLUMNS IN

SECTION VIII 7-2

Section/Para

VII ILLUSTRATED PARTS BREAKDOWN

INTRODUCTION (continued)

7-10 NUMERICAL INDEX INTRODUCTION 7-2

7-1 1SOURCE, MAINTENANCE, AND

RECOVERABILITY (SMR) CODE 7-2

7-12 REFERENCE DESIGNATION INDEX

INTRODUCTION 7-2

7-13 HOW TO USE THIS IPB 7-2

7-14 ABBREVIATIONS AND LETTER SYMBOL

LIST 7-2

7-15 MANUFACTURER'S CODE CROSS

REFERENCE LIST 7-3

VIII illustrated PARTS BREAKDOWN

MAINTENANCE PARTS LIST 8-1

IX ILLUSTRATED PARTS BREAKDOWN

NUMERICAL INDEX 9-1

XILLUSTRATED PARTS BREAKDOWN

REFERENCE DESIGNATION INDEX ....10-1

XI DIFFERENCE DATASHEETS 11-1

LIST OF ILLUSTRATIONS

Figure Title Page

1-0 AN/USM 425(V)1 with front cover 1-0

3-1 Removal and installation of faceplate filters ..3-2

3-2 Carrying handle positioning 3-3

3Power section of rear panel 3-3

1Overall block diagram (sheet 1of 2) 4-2

4-1 Overall block diagram (sheet 2of 2) 4-3

4-2 Channel switching gates 4-6

4-3 Trigger switching 4-10

4-4 Trigger signal paths with SOURCE set to

NORM and COUPLING set to AC 4-1

4-5 Atrigger generator 4-12

4-6 Simplified diagram of the Asweep

generator 4-14

F'9ure Title Page

4-7 Waveforms produced during A

sweep operation 4-15

4-8 Simplified diagram of the B

sweep generator 4-17

4-9 Waveforms produced during Bsweep

generation 4-18

4-10 Functional block diagram of the sweep

control integrated circuit and associated

circuitry 4-21

4-1 1Waveforms produced by holdoff control

circuitry 4-22

4-12 Waveforms produced during AUTO sweep

gate generation 4-23

4-13 Waveforms produced in the high-voltage

oscillator 4-24

iii

AIR FORCE T033A1-13-496-1

NAVELEX 0969-LP-170-0010

Figure

4-14

4-15

4-16

4-17

4-18

4-19

4-20

4-21

4-22

4-23

4-24

4-25

4-26

4-27

4-28

5-1

5-2

5-3

5-5

5-6

5-7

5-8

5-9

5-10

5-11

5-12

5-13

5-14

5-15

5-16

LIST OF ILLUSTRATIONS (cont)

Title Page

High-voltage rectifier 4-26

Dc restorer 4-27

(blank)

Graticule measurement markings 4-35

Common-mode rejection of an undesired

line-frequency 4-36

Delayed sweep magnification 4-37

Probe compensation 4-39

Example of peak to peak voltage

measurement 4-42

Example of instantaneous voltage

measurement 4-42

Example of dual trace phase difference

measurement 4-43

Example of high resolution phase

difference measurement 4-43

Example of time duration and frequency

measurement 4-44

Example of rise time mesurement 4-44

Example of time-duration measurement

using AINTEN mode 4-44

Example of time-duration measurement

using BDLY'D mode 445

Component value identification 5-24

Troubleshooting chart (sheet 1of 5) 5-25

Troubleshooting chart (sheet 2of 5) 5-26

Troubleshooting chart (sheet 3of 5) 5-27

Troubleshooting chart (sheet 4of 5) 5-28

Troubleshooting chart (sheet 5of 5) 5-29

Semiconductor lead configurations 5-31

Multiconductor connector identification ....5-33

Rear panel removal 5-34

Cabinet bottom removal 5-35

Vertical module removal 5-36

Horizontal module removal 5-37

Shaft-knob removal 5-38

Horizontal module board locator 5-38

TIME/DIV switch disassembly 5-39

Hybrid 1C removal 5-41

VOLTS/DIV attenuator disassembly 5-42

Probe BNC connector removal and

replacement 5-44

Light-emitting diode (LED) lead

identification 5-44

-1-32 volt test point and adjustment

location 5-46

Figure Title Page

5-17 Crt and Z-Axis test point and adjustment

locations 546

5-18 Crt and Calibration test point and adjust-

ment locations 4-57

5-19 Vertical adjustment locations 548

5-20 Trigger hysteresis and slope centering

adjustment locations 5-50

5-21 External trigger centering setup 5-51

5-22 Trigger and horizontal adjustment

locations 5-52

5-23 Sweep adjustment locations 5-53

24 5nanosecond timing adjustment locations ...5-55

1Schematic symbols 6-3

FO-1 (Front) Front and rear panel controls,

connectors, and indicators 6-5

FO-1 (Rear) A1/A3 Cam Switching, A2/A4

Attenuator, and A5 Vertical

circuit board layouts and com-

ponent locators 6-6

FO-2 (Front) CH 1and CH 2Input schematic

diagram 16-7

FO-2 (Rear) A5 Vertical circuit board layout and

component locators 6-8

FO-3 (Front) Vertical Preamplifier and Switching

schematic diagram 26-9

FO-3 (Rear) A5 Vertical circuit board layout and

component locator 6-10

FO-4 (Front) Delay Line Driver Vertical Amplifier,

and Interface Connector schematic

diagram 36-1

F04 (Rear) A6 Horizontal and A7 Trigger circuit

board layouts and component

locators 6-12

FO-5 (Front) Trigger schematic diagram 46-13

FO-5 (Rear) A6 Horizontal and A8 Sweep circuit

board layouts and component

locators 6-14

FO-6 (Front) Sweep and Horizontal Preamplifier

schematic diagram 56-15

FO-6 (Rear) A9 ATiming Switch and A10 B

Timing Switch circuit board lay-

outs and component locators 6-16

FO-7 (Front) Aand BTiming Switch and Interface

Connector schematic diagram 6. . .6-17

FO-7 (Rear) Partial A1 1Interface circuit board

layout and component locator . . ..6-18

AIR FORCE T033A1 -13-496-1

NAVELEX 0969-LP-170-0010

LIST OF ILLUSTRATIONS (cont)

Figure Title Page Figure Title Page

FO-8 (Front) Horizontal Amplifier, +Gate, and 8-7 Circuit Board Assembly, Horizontal

Calibrator schematic diagram 7. ...6-19 Module .8-26

FO-8 (Rear) Partial A1 1Interface circuit board 8-8 Circuit Board Assembly, Trigger

layout and component locator .. . .6-20 (sheet 1of 3) .8-30

FO-9 (Front) Crt and ZAxis schematic diagram 8.6-21 8-8 Circuit Board Assembly, Trigger

FO-9 (Rear) Partial A1 1Interface circuit board (sheet 2of 3) .8-31

layout and component locator ....6-22 8-8 Circuit Board Assembly, Trigger

FO-10 (Front) Power Supply and Interface Con- (sheet 3of 3) .8-32

nector schematic diagram 9.6-23 8-9 Circuit Board Assembly, A

FO-11 (Front) Interconnect Wiring schematic Timing (sheet 1of 2) .8-36

diagram 10 .6-25 8-9 Circuit Board Assembly, B

FO-12 (Front) P6101 and P6104 Probe schematic Timing (sheet 2of 2) .8-38

diagram 11 .6-27 8-10 Circuit Board Assembly, Horizontal .8-40

8-11 Circuit Board Assembly, Sweep

8-1 Oscilloscope, AN/USM-425(V)1 ....8-0 8-43

8-2 Accessories and Cover Assembly. ...8-2 8-11 Circuit Board Assembly, Sweep

8-3 Cabinet and Handle Assembly ... . .8-5 (sheet 2 of 3) .8-44

84 Circuit Board Assembly, Vertical 8-11 Circuit Board Assembly, Sweep

Module .8-7 (sheet 3of 3) .8-45

8-5 Circuit Board Assembly, Vertical 8-12 Electron Tube Assembly .8-50

(sheet 1of 4) .8-12 8-13 Main Chassis Assembly .8-53

8-5 Circuit Board Assembly, Vertical 8-14 Circuit Board Assembly, Interface

(sheet 2of 4) .8-13 (sheet 1of 4) .8-58

8-5 Circuit Board Assembly, Vertical 8-14 Circuit Board Assembly, Interface

(sheet 3of 4) .8-14 (sheet 2of 4) .8-59

8-5 Circuit Board Assembly, Vertical 8-14 Circuit Board Assembly, Interface

(sheet 4of 4) .8-15 (sheet 3of 4) .8-60

8-6 Circuit Board Assembly, Cam 8-14 Circuit Board Assembly, Interface

Switch Channel 1(sheet 1of 2) ...8-22 (sheet 4of 4) .8-61

8-6 Circuit Board Assembly, Cam

Switch Channel 2(sheet 2 of 2) ...8-24

LIST OF TABLES

Number Title Page Number Title Page

1-1 Electrical Characteristics . . 1-2 4-2 Functions of Controls, Connectors,

1-2 Environmental Characteristics ..... 1-7 and Indicators .4-30

1-3 Physical Characteristics ..1-8

5-1 Operational Checkout Procedures. . . 5-1

2-1 Test Equipment List ..2-1 5-2 Preventive Maintenance Schedule ...5-20

22Consumable Materials List ..2-3 5-3 External Inspection Checklist . . . ..5-21

5-4 Internal Inspection Checklist .5-23

5-5 Power Supply Tolerance and Ripple .5-30

4-1 Attenuation and Gain Switching

Sequence .... . . 4-5 6-1 Reference Designators .6-1

V(vi blank)

Inhaltsverzeichnis

Andere Tektronix Prüfgeräte Handbücher

Tektronix

Tektronix 2445 Bedienungsanleitung

Tektronix

Tektronix 8 Series Handbuch

Tektronix

Tektronix MSO2024B Bedienungs- und Wartungshandbuch

Tektronix

Tektronix 7CT1N Bedienungsanleitung

Tektronix

Tektronix 5000 Series Bedienungsanleitung

Tektronix

Tektronix MTS4000 MPEG Handbuch

Tektronix

Tektronix TBS1000 Series Benutzerhandbuch

Tektronix

Tektronix TDS1000B Series Bedienungsanleitung

Tektronix

Tektronix 2252 Bedienungsanleitung

Tektronix

Tektronix 2230 Betriebsanleitung

Tektronix

Tektronix 178 Bedienungsanleitung

Tektronix

Tektronix 2221 Bedienungsanleitung

Tektronix

Tektronix P6042 PROBE Bedienungsanleitung

Tektronix

Tektronix TDS 500C Bedienungsanleitung

Tektronix

Tektronix TDS 340A Gebrauchs- und Pflegehandbuch

Tektronix

Tektronix TDS3000C Series Bedienungsanleitung

Tektronix

Tektronix MDO4104C Montage- und Wartungsanleitung

Tektronix

Tektronix TDS5000B Series Bedienungsanleitung

Tektronix

Tektronix TDS2012 Bedienungsanleitung

Tektronix

Tektronix 2445 Bedienungsanleitung

Tektronix

Tektronix MSO70000C/DX Gebrauchs- und Pflegehandbuch

Tektronix

Tektronix 7T11A Bedienungsanleitung

Tektronix

Tektronix 7B70 Bedienungsanleitung

Tektronix

Tektronix 321 A Bedienungsanleitung

Beliebte Prüfgeräte Handbücher anderer Marken

SMART

SMART KANAAD SBT XTREME 3G Series Bedienungsanleitung

Agilent Technologies

Agilent Technologies BERT Serial Bedienungsanleitung

Agilent Technologies

Agilent Technologies N3280A Bedienungsanleitung

Vernier

Vernier Go Direct Voltage Bedienungsanleitung

Lifeloc

Lifeloc R.A.D.A.R. Bedienungsanleitung

Fluke

Fluke T5-600 Bedienungs- und Montageanleitung

Mercury

Mercury TSL01 Bedienungsanleitung

MAHA

MAHA MBT Series Bedienungsanleitung

Fuji Electric

Fuji Electric P-61 Bedienungsanleitung

ETC

ETC SealerAtor Bedienungsanleitung

Skyfine

Skyfine ETHYWAY V2 Bedienungsanleitung

Appion

Appion G5 Twin Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 8159-0112A Bedienungsanleitung

BW Technologies

BW Technologies MicroDock II Bedienungsanleitung

Sun Nuclear

Sun Nuclear 1027 Bedienungsanleitung

Biomark

Biomark HPR LITE READER Bedienungsanleitung

Hioki

Hioki 3169-20 Bedienungsanleitung

Ashcroft

Ashcroft ATE-100 Bedienungsanleitung