Keysight 9000 Series User manual

Keysight Infiniium
9000 Series Oscilloscopes
Service Guide

Service Guide
Publication Number 54904-97021
July 2017
Infiniium 9000 Series Oscilloscopes

4
The Keysight Technologies Infiniium 9000 Oscilloscope at a Glance
Ease of use with high performance
The Keysight Technologies Infiniium oscilloscopes
combine unprecedented ease-of-use with high-
performance digitizing oscilloscope functionality to
simplify your design and analysis measurement
tasks.
• Traditional oscilloscope front-panel interface
provides direct access to the controls needed
for most troubleshooting tasks.
• Graphical user interface with menus, windows,
dialog boxes, and toolbars provides easy access
to dozens of configuration and analysis tools,
ensuring you can set up and make the most
complex measurements.
• Models with bandwidths from 250 MHz to
4GHz.
Display shows waveforms and graphical user
interface
• Graphical interface allows direct interaction
with waveforms, including drag-and-drop
positioning and instant waveform zoom.
•Touchscreendisplayallows oscilloscope
operation without an external pointing device.
• Waveforms displayed in color, making
correlation easy.
• Current configuration parameters displayed
near the waveform display and are color-coded
to make identification easy.
• Graphical interface menus and toolbars simplify
complex measurement setups.
Horizontal controls set sweep speed and position
• Main sweep speeds from 5 ps/div to 20 s/div.
• Intensified waveforms on main sweep window
make it easy to see what will appear in the zoom
window.
Acquisition and general controls start and stop the
scope and do basic setup
• Run and stop controls for continuous or single
acquisitions.
• Clear display before one or more acquisitions.
• Default setup and Autoscale set initial
configuration.
Hard disk drive and USB 2.0 port for saving and
restoring setups and measurement results
• Store measurement displays for inclusion in
reports and test setup guides.
• Store oscilloscope setups to repeat tests
another time.
• Hard disk stores oscilloscope operating system.
Trigger setup controls set mode and basic
parameters
• Select Edge, Glitch, or Advanced Modes.
• Choose input source and slope.
• Use graphical user interface to simplify
configuration of pattern, state, delay, and
violation trigger modes.
Vertical controls set attenuation and position
• Input attenuation adjustable from 1 mV/div to 1
V/div.
• Color-coded knobs make it easy to find the
controls that affect each waveform.
Marker and quick measurements help measure
waveform parameters
• Waveform markers A and B to check voltage or
Δ-time at any point on the displayed waveform.
Service Policy
The service policy of this instrument requires
replacing defective assemblies. Some assemblies
can be replaced on an exchange basis.

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In This Service Guide
This book provides the service documentation for the Keysight Technologies 9000 Series oscilloscopes.
It is divided into eight chapters.
Chapter 1, "General Information," provides information about which oscilloscopes are covered by this
manual, environmental requirements, and oscilloscope dimensions.
Chapter 2, "Calibration," explains how and when you should run the user calibration procedure.
Chapter 3, "Testing Performance," provides information about testing the oscilloscope to verify that it
performs according to specifications.
Chapter 4, "Troubleshooting," provides information about how to identify defective assemblies.
Chapter 5, "Replacing Assemblies," gives the procedures and techniques for replacing defective parts.
Chapter 6, "Replaceable Parts," includes a list of exchange assemblies and other replaceable parts, part
ordering information, and shipping information.
Chapter 7, "Theory of Operation," briefly describes the internal operation of the oscilloscope.
At the back of the book you will find safety notices.
If you have any questions after reviewing this information, please contact your local Keysight
Technologies representative or contact us through our website at www.keysight.com.
The Declaration of Conformity (DoC) for any Keysight product can be found at www.keysight.com/
go/conformity.

6

1
Instruments covered by this service guide 8
Accessories supplied 9
Specifications and Characteristics 9
Environmental Conditions 10
Measurement Category 10
Setting Up the Oscilloscope 11
General Information

8
Instruments covered by this service guide
Oscilloscopes manufactured after the date this manual was released may be different from those
described in this manual. The release date of this manual is shown on the title page. This manual will
be revised when necessary.
If you have an oscilloscope that was manufactured after the release of this manual, please check the
Keysight Technologies website at www.keysight.com to see whether a newer version of this manual is
available.
The following 9000 Series oscilloscopes are covered in this guide.
Oscilloscopes Covered by this Service Guide
The oscilloscope can be identified by the product number on the front or rear panel.
DSO9024H, DSO9054H, DSO9104H, and DSO9204H models have up to 12 bits of resolution.
Model Bandwidth
DSO/MSO9064A 600 MHz
DSO/MSO9104A 1 GHz
DSO/MSO9254A 2.5 GHz
DSO/MSO9404A 4 GHz
DSO9024H 250 MHz
DSO9054H 500 MHz
DSO9104H 1 GHz
DSO9204H 2 GHz

Chapter 1: General Information
Accessories supplied
9
Accessories supplied
The following accessories are supplied.
•Mouse
•Stylus
• Keyboard
• Accessory Pouch
• Front panel Cover
• Localized Power Cord
• N2873A 10:1 Divider Passive Probe (one per scope channel)
• Channel Flying Lead Set Logic Probe, MSO Cable, and Calibration Fixture (MSO models only)
• Keysight I/O Libraries Suite 15.0
Specifications and Characteristics
For complete specifications and characteristics, direct your web browser to www.keysight.com and
perform a search for the oscilloscope’s model number. Then select “Data Sheets” from the Library.
Specifications that are pertinent to each test are given in the "Testing Performance" chapter.
Specifications are valid after a 30-minute warm-up period, and within ± 5°C from the temperature at
which the last self-calibration was performed.

Chapter 1: General Information
Environmental Conditions
10
Environmental Conditions
Overvoltage Category
This product is intended to be powered by MAINS that comply to Overvoltage Category II, which is
typical of cord-and-plug connected equipment.
Pollution Degree
The 9000 Series oscilloscope may be operated in environments of Pollution Degree 2 (or Pollution
Degree 1).
Pollution Degree Definitions
Pollution Degree 1: No pollution or only dry, non-conductive pollution occurs. The pollution has no
influence. Example: A clean room or climate controlled office environment.
Pollution Degree 2. Normally only dry non-conductive pollution occurs. Occasionally a temporary
conductivity caused by condensation may occur. Example: General indoor environment.
Pollution Degree 3: Conductive pollution occurs, or dry, non-conductive pollution occurs which
becomes conductive due to condensation which is expected. Example: Sheltered outdoor environment.
Measurement Category
Measurement Category
The Keysight Infiniium 9000 Series oscilloscopes are not rated for Measurement Category II, III, or IV.
Measurement Category Definitions
Measurement Category II is for measurements performed on circuits directly connected to the low
voltage installation. Examples are measurements on household appliances, portable tools and similar
equipment.
Measurement Category III is for measurements performed in the building installation. Examples are
measurements on distribution boards, circuit-breakers, wiring, including cables, bus-bars, junction
boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other
equipment, for example, stationary motors with permanent connection to the fixed installation.
Measurement Category IV is for measurements performed at the source of the low-voltage installation.
Examples are electricity meters and measurements on primary overcurrent protection devices and ripple
control units.
Transient Withstand Capability
The maximum transient withstand capability of this instrument is not specified. Do not apply more than
5 volts rms at the oscilloscope’s vertical input BNC connectors.
WARNING SAFETY CLASS 1 PRODUCT
This is a Safety Class 1 Product (provided with a protective earth ground incorporated in the power
cord). The mains plug shall only be inserted in a socket outlet provided with a protective earth contact.
Any interruption of the protective conductor inside or outside of the product is likely to make the product
dangerous. Intentional interruption is prohibited.