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AIR FORCE

T033A1-13-496-1

NAVELEX

0969-LP-170-0010

Preparation

For Use

and

Shipment

TOP OF

INSTRUMENT

NOTE: THE

FULL

LENGTH SLOT

REMOVAL INSTRUCTIONS

UNSCREW

FOUR CORNER THUMBSCREWS

(DO NOT UNSCREW COMPLETELY OUT

OF PLASTIC IMPLOSION

RETAINER).

PULL

IMPLOSION RETAINER WITH

FILTER FORWARD AWAY FROM CRT FACEPLATE.

REMOVE

FILTER BY LIFTING IT

OUT

OF THE IMPLOSION RETAINER.

INSTALLATION

INSTRUCTIONS

INSTALL

FILTER

NOTCHES ON IMPLOSION

RETAINER WITH THE BLACK MASK TOWARD

THE CRT.

POSITION

IMPLOSION RETAINER ON CRT FACEPLATE SO

FULL LENGTH SLOT IS TOWARD THE TOP OF THE

INSTRUMENT.

SCREW IN THE

FOUR

CORNER

THUMBSCREWS.

Figure

3-1.

Removal

and

installation of

faceplate

filters.

3-2

Table of Contents5
List of Illustrations7
Common-Mode8
Delayed-Sweep8
Sweep8
Vertical8
- Ground the Instrument11
- Safety Summary11
- Safety Warning Identification11
And Indicators13
General Information13
Introduction13
- Equipment13
- Use of Warning, Caution and Note Symbols13
- Electrical Characters14
- Leading Particulars14
Cascaded Operation15
- Accessories20
Rackmounting Accessory23
- Carrying Handle Positioning25
- Faceplate Filter Installation25
Grounding25
- Operating Voltage Selection25
- Power Cord25
- Preparation for Use and Shipment25
- Installation Instructions26
- Removal Instructions26
- Operating Temperature27
- Preparation for Shipment27
- Delay Line Driver and Delay Line29
Operation Instructions29
- Basic Circuit29
- Horizontal29
- Vertical29
- Main Module32
  - Gate out32
- Low37
Main Module41
- Axis Amplifier41
- Crt51
Intensity51
- BEAMFINDER Z-Axis Amplifier Operation52
- Crt Circuit52
- High Voltage Oscillator52
- High Voltage Multiplier53
- High Voltage Rectifier53
- High Voltage Regulator53
- Horizontal Amplifier54
- DC Restorer55
- Theoretical DC Restorer Waveform55
- Low Voltage Power Supplies56
- Multivibrator56
- Output Amplifier56
- Primary Circuit56
- Functions of Controls, Connectors and Indicators57
- Overcurrent Protection57
- Calibrator58
Graticule58
Probe58
- Input59
Trace Rotation58
Coaxial Cables63
Loading Effect of Input Connections63
Operating Considerations63
- Signal Connections63
- Cascaded Operation64
- Common Mode Rejection64
- Delayed Sweep Magnification64
- Initial Instrument Turn-On65
- Magnified Sweep Triggered after Delay65
- Initial Control Settings66
- Intensity Adjustment66
Preliminary Adjustments66
- Trace Rotation Adjustment66
- Beam Finder67
- Normal Operation67
- Probe Compensation67
- Horizontal Deflection System68
- Intensity and Focus68
- Vertical Deflection System68
- Delayed Sweep69
- Intensified Sweep69
- Mixed Sweep69
- Normal Trigger69
- Dual Trace Phase Difference Measurement70
- Differential Time Measurement71
- High Resolution Phase Difference Measurement71
- Rise Time Measurement71
- Time Duration and Frequency Measurement71
- Maintenance Instructions75
- Operational Checkout75
- Vertical Deflection Factor Accuracy76
- Variable Vertical Deflection Factor Range77
- X Gain77
- Channel Position Effect78
- Trigger View Gain78
- Cascaded Sensitivity and Bandwidth80
- And CH81
  - Trigger Jitter82
  - Trigger Level Range82
  - 25 Mhz Triggering83
  - 100 Mhz Triggering85
  - Low Frequency Trigger86
  - Z-Axis Input87
  - Sweep Rate Accuracy88
  - Magnified Sweep Accuracy89
  - Variable Sweep Rate Range89
  - Differential Time Measurement Accuracy91
  - Delay Time Jitter92
  - +Gate Outputs and a Trigger Holdoff93
  - Calibrator Output94
  - Chopped Mode Repitition Rate94
  - Preventive Maintenance94
  - External Cleaning, Except Crt Faceplate and Filter95
  - External Inspection95
  - External Inspection Checklist95
  - External Preventive Maintenance95
  - Cabinet Removal96
  - Internal Cleaning96
  - Internal Preventive Maintenance96
  - TIME/DIV Switch Cleaning96
  - Circuit Board Illustrations97
  - Diagrams97
  - Internal Inspection Checklist97
  - Troubleshooting Aids97
  - Component Value Identification98
  - Troubleshooting Chart99
  - Check Associated Equipment104
  - Check Control Settings104
  - Troubleshooting Techniques104
  - Visual Check104
  - Semiconductor Lead Configurations105
  - Cabinet Top and EMI Shield Removal and Replacement106
  - Calibration and Checkout after Repair106
  - Component Removal, Replacement, and Disassembly106
  - Interconnecting Cables and Connectors107
  - Rear Panel Assembly Removal and Replacement107
  - Cabinet Bottom Removal and Replacement108
  - Horizontal Module Removal108
  - Vertical Module Removal108
  - Cabinet Bottom Removal109
  - Cathode Ray Tube Removal109
  - Interface Board Removal110
  - Shaft-Knob Removal110
  - TIME/DIV Switch Disassembly113
  - Trigger Board Removal and Replacement113
  - Gratitude Illumination Board Removal and Replacement114
  - Horizontal Board Removal and Replacement114
  - Source and Coupling Switch Disassembly114
  - Sweep Board Removal and Replacement114
  - Hybrid IC Removal115
  - VOLTS/DIV Attenuator Disassembly115
  - BNC Connector117
  - Compensation Box117
  - Probe Disassembly and Repair117
  - Probe Head117
  - Light-Emitting Diode Replacement118
  - +32 Volt Power Supply119
  - Calibration119
  - Crt Bias119
  - Preliminary Calibration Set-Up119
  - Y-Axis Alignment120
  - Z-Axis Compensation120
  - Channel 2 Low Frequency Compensation121
  - DC Balance121
  - Geometry121
  - Vertical Gain121
  - Channel 1 Low Frequency Compensation122
  - Vertical Adjustment Locations122
  - High-Frequency Compensation123
  - Trigger Hysteresis and Slope Centering124
  - External Trigger Centering125
  - Sweep Start-Stop125
  - Horizontal Gain126
  - Horizontal Module Chassis126
  - Magnifier Registration127
  - Sweep Adjustment Locations127
  - Sweep Timing127
  - 5 Nanosecond Timing Adjustment Locations129
  - Arrangement131
  - Reference Designators131
  - Schematic Diagrams131
  - Symbols and Reference Designators131
  - Instrument Setup132
  - Test Oscilloscope Setup132
  - Voltage Conditions132
  - Waveforms and Voltage Test Conditions132
  - Schematic Symbols133
  - Illustrated Parts Breakdown Introduction135
  - Indention135
  - Maintenance Parts List Introduction135
  - Similar Assemblies135
  - Tektronix Part Numbering136
  - How to Use the Illustrated Parts Breakdown140
- Vertical151
- Capacitor, Fixed, Ceramic Dielectric167
- Airforce T033A1174
- Navelex 0969-Lp-170-0010174
- Ref175
- Usable on Code175
- 25W176
- Ohm, 5%, 25W176
- 125W177
- Ohm, 125W177
Rise Time80

Brand	Tektronix
Model	465M
Category	Test Equipment
Language	English

Tektronix 465M User Manual

Table of Contents

Questions and Answers:

Tektronix 465M Specifications

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