Service Manuals, User Guides, Schematic Diagrams or docs for : Tektronix 577-D1 577-D2 Tektronix_577-D1_577-D2_Curve_Tracer_sm
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577 01 or 02
CURVE TRACER
COMMITTED TO EXCELLENCE
WARNING
THE FOLLOWING SERVICING INSTRUCTIONS
ARE FOR USE BY QUALIFIED PERSONNEL ONLY.
TO AVOID PERSONAL INJURY, DO NOT
PERFORM ANY SERVICING OTHER THAN THAT
CONTAINED IN OPERATING INSTRUCTIONS
UNLESS YOU ARE QUALIFIED TO DO SO.
PLEASE CHECK FOR CHANGE INFORMATION
AT THE REAR OF THIS MANUAL.
577 01 or 02
CURVE TRACER
SERVICE
INSTRUCTION MANUAL
Tektronix, Inc.
P.O. Box 500
Beaverton, Oregon 97077 Serial Number _ _ _ _ __
070-1414-00 First Printing JUN 1973
Product Group 48 Revised FEB 1988
Copyright @) 1973 Tektronix, Inc. All rights reserved.
Contents of this publication may not be reproduced in any
form without the written permission of Tektronix, Inc.
Products of Tektronix, Inc. and its subsidiaries are covered
by U.S. and foreign patents and/or pending patents.
TEKTRONIX, TEK, SCOPE-MOBILE, and 8
registered trademarks of Tektronix, Inc. TELEQUIPMENT
are
is a registered trademark of Tektronix U.K. Limited.
Printed in U.S.A. Specification and price change privileges
are reserved.
INSTRUMENT SERIAL NUMBERS
Each instrument has a serial number on a pa~el insert, tag,
or stamped on the chassis. The first number or letter
designates the country of manufacture. The last five digits
of the serial number are assigned sequentially and are
unique to each instrument. Those manufactured in the
United States have six unique digits. The country of
manufacture is identified as follows:
BOOOOOO Tektronix, Inc., Beaverton, Oregon, USA
100000 Tektronix Guernsey, Ltd., Channel Islands
200000 Tektronix United Kingdom, Ltd., London
300000 Sony/Tektronix, Japan
700000 Tektronix Holland, NV, Heerenveen,
The Netherlands
577-01 or 02 Service
TABLE OF CONTENTS
SECTION 1 SPECI FICATION Page SECTION 4 MAINTENANCE (cont) Page
Introduction 1-1 Troubleshooting
Characteristics Introduction 4-2
Electrical Troubleshooting Equipment 4-2
Collector Supply 1-1 Troubleshooting Aids 4-2
Step Generator 1-2 Circuit Board Removal and
Display Amplifiers 1-2 Replacement
Indicator and CRT (Display Removal of Main Circuit Board 4-3
Module) 1-3 Replacing the Main Circuit Board 4-3
Power Input 1-3 Replacing the Side Rail 4-6
Environmental Removal of the Collector Sweep
Temperature 1-3 Board 4-6
Altitude 1-3 Access to Power Supply Circu it
Transportation 1-3 Board 4-6
Physical Removal of Power Supply Circuit
Net Weight 1-3 Board 4-6
Dimensions 1-3 Miscellaneous
Max Peak Volts-Series Resistors
SECTION 2 OPERATING INFORMATION Knob Alignment 4-7
Introduction 2-1 Removal of Display Unit from
Preliminary 2-1 Mainframe 4-7
Function of Controls Removal of 577-Test Fixture
577 2-1 Interface Connector 4-7
01 and 02 2-3 Replacement of 577-Test Fixture
Interface Connector 4-7
Familiarization 2-3
Repackaging for Shipment 4-7
SECTION 3 CIRCUIT DESCRIPTION
SECTION 5 CHECK AND ADJUSTMENT PROCEDURE
General 3-1
Block Diagram Description (577) 3-1 Introduction 5-1
Circuit Description (577) Services Available 5-1
Test Equipment Required 5-1
Power Supply 3-1
Step Generator 3-2 Short-Form Performance Check
Procedure 5-1
Step Amplifier 3-5
Performance Check 5-3
Horizontal Amplifier 3-8
Short-Form Adjustment Procedure 5-23
Vertical Amplifier 3-8
Adjustment Procedure 5-24
Collector Supply 3-10
Block Diagram Description SECTION 6 ELECTRICAL PARTS LIST
(01 and 02) 3-10
577
Circuit Description (01 and 02)
01
Deflection Amplifier 3-11
02
CRT Circuit 3-11
High-Voltage Regulator 3-11 SECTION 7 DIAGRAMS
High-Voltage Output 3-12 Diagrams and Circuit Board
CRT Control Circuits 3-12 Illustrations 7-1
Storage Circuit (01 only) 3-12 Voltage and Waveform Test
Conditions 7-2
SECTION 4 MAINTENANCE Location of Test Points and Adjustments
Introduction 4-1 Diagrams
Preventive Maintenance Circuit Board Illustrations
General 4-1
Cleaning 4-1 SECTION 8 MECHANICAL PARTS LIST
Lubrication 4-1 Mechanical Parts List 8-1
Visual Inspection 4-1 Mechanical Parts List Illustrations
Transistors and Integrated Circuits 4-1
Recalibration 4-2 CHANGE INFORMATION
REV. B, MAY, 1977
COLLICTOIlt IUf'f'LY
~ f!J77 f~:'
...
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