TDS1000_TDS2000.pdf

Service Manual

TDS1000- and TDS2000-Series

Digital Storage Oscilloscopes

071-1076-01

This document supports firmware version 1.00

and above.

Warning

The servicing instructions are for use by

qualified personnel only. To avoid personal

injury, do not perform any servicing unless you

are qualified to do so. Refer to all safety

summaries prior to performing service.

www.tektronix.com

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes

that in all previously published material. Specifications and price change privileges reserved.

Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

WARRANTY

Tektronix warrants that the products that it manufactures and sells will be free from defects in materials and

workmanship for a period of three (3) years from the date of purchase from an authorized Tektronix distributor. If

any such product proves defective during this warranty period, Tektronix, at its option, either will repair the

defective product without charge for parts and labor, or will provide a replacement in exchange for the defective

product. Batteries are excluded from this warranty.

In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration

of the warranty period and make suitable arrangements for the performance of service. Customer shall be

responsible for packaging and shipping the defective product to the service center designated by Tektronix,

shipping charges prepaid, and with a copy of customer proof of purchase. Tektronix shall pay for the return of the

product to Customer if the shipment is to a location within the country in which the Tektronix service center is

located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for

products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate

maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage

resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product;

b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any

damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been

modified or integrated with other products when the effect of such modification or integration increases the time

or difficulty of servicing the product.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE LISTED PRODUCTS IN

LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS

DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A

PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE

PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR

BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY

INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF

WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF

SUCH DAMAGES.

Table of Contents

General Safety Summary

...................................

vii

Service Safety Summary

....................................

...................................................

Related Manuals

xiii

..............................................

Product End-of-Life Handling

xiv

......................................

xiv

Specifications

Operating Information

General Features

.................................................

2-2

Installation

......................................................

Power Cord

2-3

.................................................

Security Loop

2-3

................................................

Extension Modules

2-3

...............................................

2-4

Functional Check

................................................

2-5

Self Calibration

..................................................

2-6

Default Setup

...................................................

2-6

Theory of Operation

Main Board

.....................................................

Acquisition System

3-4

...........................................

Processing and Display System

3-4

..................................

3-5

Input Signal Interface

..........................................

3-5

Probe Compensation

..........................................

3-5

..............................................

Main Board Power

3-5

............................................

3-5

...................................................

Display Module

3-6

..................................................

3-6

Front Panel

.....................................................

Two-channel Oscilloscope

3-6

......................................

3-6

Four-channel Oscilloscope

......................................

3-7

......................................................

Extension Modules

LEDs

3-7

...............................................

3-7

Performance Verification

Equipment Required

..............................................

4-1

.....................................................

Performance Verification Procedures

4-2

.................................

4-3

TDS1000- and TDS2000-Series Digital Storage Oscilloscopes Service Manual

Preface

.................................................

Contacting Tektronix

xiii

External Trigger

Power Supply

Test Record

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