Tektronix 2467B Service Manual

2465B/2467B Service
TABLE OF CONTENTS
Page
Page
SECTION 1
SECTION 2
LIST OF ILLUSTRATIONS ill
LIST OF TABLES iv
OPERATORS SAFETY SUMMARY.... vi
SERVICING SAFETY SUMMARY vii
SPECIFICATION
INTRODUCTION 1-1
PERFORMANCE CONDITIONS 1-1
OPERATING INFORMATION
SAFETY 2-1
LINE VOLTAGE SELECTION 2-1
LINE FUSE 2-1
POWER CORD 2-1
INSTRUMENT COOLING 2-1
OPERATING INFORMATION 2-1
START-UP 2-2
REPACKAGING FOR SHIPMENT .. 2-2
SECTION 3 THEORY OF OPERATION
(SN B050000 & ABOVE)
INTRODUCTION 3a-1
SECTION ORGANIZATION 3a-1
HYBRID AND INTEGRATED
CIRCUIT DESCRIPTIONS 3a-1
BLOCK DIAGRAM 3a-1
BLOCK DESCRIPTION 3a-1
DETAILED CIRCUIT DESCRIPTION 3a-5
INTRODUCTION 3a-5
PROCESSOR AND DIGITAL
CONTROL 3a-5
FRONT-PANEL SCANNING and
ANALOG CONTROLS 3a-9
FRONT-PANEL CONTROLS 3a-11
ATTENUATORS AND PREAMPS .. 3a-13
DISPLAY SEQUENCER,
TRIGGERS, AND SWEEPS 3a-17
VERTICAL CHANNEL SWITCH
AND OUTPUT AMPLIFIERS 3a-23
READOUT 3a-27
HIGH VOLTAGE POWER SUPPLY
AND CRT FOR 2465B ONLY 3a-35
HIGH VOLTAGE POWER SUPPLY
AND MCP-CRT FOR 2467B ONLY 3a-40
LOW VOLTAGE POWER SUPPLY. 3a-46
LOW-VOLTAGE REGULATORS 3a-51
POWER DISTRIBUTION 3a-53
INTERCONNECTIONS 3a-53
SECTION 3 THEORY OF OPERATION
(SN B049999 & BELOW)
INTRODUCTION 3-1
SECTION ORGANIZATION 3-1
HYBRID AND INTEGRATED
CIRCUIT DESCRIPTIONS 3-1
BLOCK DIAGRAM 3-1
BLOCK DESCRIPTION 3-1
DETAILED CIRCUIT DESCRIPTION 3-5
INTRODUCTION 3-5
PROCESSOR AND DIGITAL
CONTROL 3-5
FRONT-PANEL SCANNING and
ANALOG CONTROLS 3-9
FRONT-PANEL CONTROLS 3-11
ATTENUATORS AND PREAMPS .. 3-13
DISPLAY SEQUENCER,
TRIGGERS, AND SWEEPS 3-17
VERTICAL CHANNEL SWITCH
AND OUTPUT AMPLIFIERS 3-23
READOUT 3-27
HIGH VOLTAGE POWER SUPPLY
AND CRT FOR 2465B ONLY 3-35
HIGH VOLTAGE POWER SUPPLY
AND MCP-CRT FOR 2467B ONLY 3-40
LOW VOLTAGE POWER SUPPLY. 3-46
LOW-VOLTAGE REGULATORS 3-51
POWER DISTRIBUTION 3-53
INTERCONNECTIONS 3-53
SECTION 4 PERFORMANCE CHECK AND
FUNCTIONAL VERIFICATION
INTRODUCTION 4-1
PREPARATION 4-1
VERTICAL 4-4
TRIGGERING 4-15
HORIZONTAL 4-20
PARAMETRIC MEASUREMENTS
CHECK 4-27
COUNTER/TIMER/TRIGGER
CHECKS 4-29
HORIZONTAL (cont) 4-34
CALIBRATOR, EXTERNAL
Z-AXIS AND GATE OUTPUTS 4-36
ADDITIONAL FUNCTIONAL
VERIFICATION 4-38
WORD RECOGNIZER CHECKS 4-40
I

Tektronix 2467B Specifications

General

Brand	Tektronix
Model	2467B
Category	Test Equipment
Language	English