Keysight 1000A Series Bedienungsanleitung

Keysight 1000A Series

Oscilloscopes

Service

Guide

2 Keysight 1000A Series Oscilloscopes Service Guide

Notices

No part of this manual may be reproduced in

any form or by any means (including elec-

tronic storage and retrieval or translation into

a foreign language) without prior agreement

and written consent from Keysight Technolo-

gies, Inc. as governed by United States and

international copyright laws.

Manual Part Number

54130-97015

Edition

Third Edition, April 2013

Printed in Available in electronic format only

Keysight Technologies, Inc.

1900 Garden of the Gods Road

Colorado Springs, CO 80907 USA

Warranty

The material contained in this document is

provided “as is,” and is subject to being

changed, without notice, in future editions.

Further, to the maximum extent permitted by

applicable law, Keysight disclaims all war-

ranties, either express or implied, with regard

to this manual and any information contained

herein, including but not limited to the

implied warranties of merchantability and fit-

ness for a particular purpose. Keysight shall

not be liable for errors or for incidental or

consequential damages in connection with

the furnishing, use, or performance of this

document or of any information contained

herein. Should Keysight and the user have a

separate written agreement with warranty

terms covering the material in this document

that conflict with these terms, the warranty

terms in the separate agreement shall con-

trol.

Technology Licenses

The hardware and/or software described in

this document are furnished under a license

and may be used or copied only in accor-

dance with the terms of such license.

Restricted Rights Legend

If software is for use in the performance of a

U.S. Government prime contract or subcon-

tract, Software is delivered and licensed as

“Commercial computer software” as defined

in DFAR 252.227-7014 (June 1995), or as a

“commercial item” as defined in FAR 2.101(a)

or as “Restricted computer software” as

defined in FAR 52.227-19 (June 1987) or any

equivalent agency regulation or contract

clause. Use, duplication or disclosure of

Software is subject to Keysight Technologies’

standard commercial license terms, and

non-DOD Departments and Agencies of the

U.S. Government will receive no greater than

Restricted Rights as defined in FAR

52.227-19(c)(1-2) (June 1987). U.S. Govern-

ment users will receive no greater than Lim-

ited Rights as defined in FAR 52.227-14

(June 1987) or DFAR 252.227-7015 (b)(2)

(November 1995), as applicable in any tech-

nical data.

Safety Notices

CAUTION

A CAUTION notice denotes a hazard.

It calls attention to an operating

procedure, practice, or the like that,

if not correctly performed or

adhered to, could result in damage

to the product or loss of important

data. Do not proceed beyond a

CAUTION notice until the indicated

conditions are fully understood and

met.

WARNING

A WARNING notice denotes a haz-

ard. It calls attention to an operat-

ing procedure, practice, or the like

that, if not correctly performed or

adhered to, could result in personal

injury or death. Do not proceed

beyond a WARNING notice until the

indicated conditions are fully

understood and met.

See also Appendix A, “Safety Notices,”

starting on page 41.

Keysight 1000A Series Oscilloscopes Service Guide 3

Keysight 1000A Series Oscilloscopes—At a Glance

The Keysight 1000A Series oscilloscopes are low-cost portable digital storage

oscilloscopes (DSOs) that deliver these powerful features:

• Two and four-channel, 60 MHz, 100 MHz, and 200 MHz bandwidth models.

• Bright 5.7 inch QVGA (320 x 240) TFT color LCD display and small footprint (to

save bench space).

•Upto2GSa/ssamplerate.

• Up to 20 kpts memory.

• Up to 400 wfms/s refresh rate.

• Automatic voltage and time measurements (22) and cursor measurements.

• Powerful triggering (edge, pulse width, video, pattern, and alternate modes)

with adjustable sensitivity (to filter noise and avoid false triggers).

• Math function waveforms: add, subtract, multiply, FFT.

• USB ports (2 host, 1 device) for easy printing, saving, and sharing of

waveforms, setups, screen BMP files, and CSV data files.

• Internal storage for 10 waveforms and 10 setups.

• Special digital filter and waveform recorder.

• Built-in 6-digit hardware frequency counter.

• Multi-language (11) user interface menus and built-in help.

Table 1 Keysight 1000A Series Oscilloscope Models

Channels

Input Bandwidth (Maximum Sample Rate, Memory)

200 MHz

(1-2 GSa/s,

10-20 kpts)

100 MHz

(1-2 GSa/s,

10-20 kpts)

60 MHz

(1-2 GSa/s,

10-20 kpts)

4 channel DSO1024A DSO1014A DSO1004A

2 channel DSO1022A DSO1012A DSO1002A

4 Keysight 1000A Series Oscilloscopes Service Guide

In This Book

This guide contains service information for the Keysight 1000A Series

oscilloscopes.

1Service

Describes oscilloscope maintanance, performance testing, and what to do if your

oscilloscope requires service.

Keysight 1000A Series Oscilloscopes Service Guide 5

Contents

Keysight 1000A Series Oscilloscopes—At a Glance 3

In This Book 4

Figures 7

Tables 9

1Service11

Cleaning the Oscilloscope 12

Testing Performance 13

Before Testing Performance 14

To test DC gain accuracy 16

To test analog bandwidth, maximum frequency 21

To test time scale accuracy 29

To test trigger sensitivity 32

Performance Test Record 35

Returning the Oscilloscope to Keysight for Service 39

Contacting Keysight 40

ASafetyNotices41

Warnings 41

Safety Symbols 42

Index 43

6 Keysight 1000A Series Oscilloscopes Service Guide

Contents

Keysight 1000A Series Oscilloscopes Service Guide 7

Figures

Figure 1. Averages Menu Item 17

Figure 2. Connecting Equipment for DC Gain Accuracy Test 18

Figure 3. Vavg Menu Item 19

Figure 4. Connecting Equipment for Maximum Frequency Check Test 23

Figure 5. Channel 1 Vertical Scale Setting 24

Figure 6. Channel 1 Horizontal Scale Setting 24

Figure 7. Averages Menu Item 25

Figure 8. Signal Generator Waveform 26

Figure 9. Connecting Equipment for Time Scale Accuracy Test 30

Figure 10. Connecting Equipment for Trigger Sensitivity Test 33

8 Keysight 1000A Series Oscilloscopes Service Guide

Figures

Keysight 1000A Series Oscilloscopes Service Guide 9

Tables

Table 1. Keysight 1000A Series Oscilloscope Models 3

Table 2. Equipment Required to Perform All Tests 14

Table 3. DC Gain Accuracy Specification 16

Table 4. Equipment Required for DC Gain Accuracy Test 16

Table 5. Analog Bandwidth Specification 21

Table 6. Equipment Required for Analog Bandwidth Test 22

Table 7. Oscilloscope Models and Signal Generator Frequency 27

Table 8. Time Scale Accuracy Specification 29

Table 9. Equipment Required for Time Scale Accuracy Test 30

Table 10. Trigger Sensitivity Specification 32

Table 11. Equipment Required for Trigger Sensitivity Test 32

Table 12. Performance Test Information 35

Table 13. DC Gain Test 35

Table 14. Analog Bandwidth - Maximum Frequency Check 37

Table 15. Time Scale Accuracy 38

Table 16. Trigger Sensitivity 38

10 Keysight 1000A Series Oscilloscopes Service Guide

Tables

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