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In This Service Guide
This guide provides the service documentation for the Agilent Technologies 90000 A-Series
oscilloscopes. It is divided into seven chapters.
Chapter 1, "General Information," describes which oscilloscope models are covered by this
guide, 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," provides instructions for removing and replacing defective
assemblies.
Chapter 6, "Replaceable Parts," provides exploded parts diagrams and a list for ordering
replaceable parts.
Chapter 7, "Theory of Operation," briefly describes the internal operation of the oscilloscope.
At the back of the book you will find safety notices.
Summary of Contents for Infiniium 90000 A
Page 4: ...4...
Page 13: ...2 To run the self calibration 15 Calibration...
Page 14: ...14 Calibration This chapter provides self calibration procedures for the oscilloscope...
Page 50: ...Chapter 3 Testing Performance Performance Test Record 50...
Page 58: ...Chapter 4 Troubleshooting Power Supply Trouble Isolation 58 Figure 4 4...
Page 71: ...Chapter 4 Troubleshooting Display Trouble Isolation 71 Display Trouble Isolation...
Page 88: ...Chapter 4 Troubleshooting To check probe power outputs 88...
Page 126: ...Chapter 5 Replacing Assemblies To remove and replace the USB or GPIB port 126...
Page 129: ...Chapter 6 Replaceable Parts Exploded Views 129 Exploded Views Front Frame and Front Panel...
Page 130: ...Chapter 6 Replaceable Parts Exploded Views 130 Fan and Acquisition Assembly...
Page 131: ...Chapter 6 Replaceable Parts Exploded Views 131 Power Supply and PC Motherboard...
Page 132: ...Chapter 6 Replaceable Parts Exploded Views 132 Sleeve and Accessory Pouch...
Page 136: ...Chapter 6 Replaceable Parts Replaceable Parts List 136...
Page 138: ...Chapter 7 Theory of Operation 138 Figure 7 1 Oscilloscope Block Diagram...
Page 146: ...146 Figure 7 6 Acquisition board block diagram...