Table Of Contents

SECTION 1 465 SPECIFICATIONS Page

Introduction 1-1

Vertical Deflection System 1-1

Triggering 1-1

Horizontal Deflection System 1-2

X-Y Operation 1-3

Calibrator 1-3

Z Axis Input 1-3

Signal Outputs 1-3

Power Source 1-3

Cathode-Ray Tube 1-3 Supplemental Information

General 1-3

Vertical Deflection System 1-3

Triggering 1-4

Horizontal Deflection System 1-4

Calibrator 1-4

External Z Axis Input 1-4

Output Signals 1-4

Cathode-Ray Tube 1-4

SECTION 2 OPERATING INFORMATION

Introduction 2-1

Instrument Repackaging 2-1

Operating Voltage 2-1 Controls And Connectors

General 2-2

Cathode-Ray Tube (CRT) and Display 2-2

Vertical Deflection System 2-2

A and B Triggering 2-4

A and B Sweep 2-5

Calibrator and Power 2-6

Rear Panel 2-6 Obtaining Basic Displays

Introduction 2-6

Normal Sweep Display 2-6

Magnified Sweep Display 2-7

Delayed Sweep Display 2-7

Mixed Sweep Display 2-7

X-Y Display 2-7

SECTION 3 CIRCUIT DESCRIPTION

Introduction 3-1

Digital Logic 3-1 Block Diagram

General 3-1 Channel 1 Preamp

General 3-3

Input Coupling 3-3

Input Attenuator 3-4

Scale-Factor Switching Circuit 3-4

Source Follower Stage 3-4

First Cascode Amplifier Stage 3-4

Second Cascode Amplifier Stage 3-4

Third Cascode Amplifier Stage 3-5 Channel 2 Preamp

General 3-5

Second Cascode Amplifier 3-5

Third Cascode Amplifier 3-6

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