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Keysight E5052B User Manual

Keysight E5052B
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Keysight E5052B
Signal Source Analyzer
Service Guide

Table of Contents

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Keysight E5052B Specifications

General IconGeneral
BrandKeysight
ModelE5052B
CategoryMeasuring Instruments
LanguageEnglish

Summary

Performance Tests

Individual Test Description

Detailed descriptions of each performance test.

RF IN Port VSWR Test

Checks the VSWR of the E5052B's RF IN port using a network analyzer.

Frequency Measurement Test

Checks the frequency measurement accuracy of the E5052B.

Power Measurement Accuracy Test

Checks the RF power measurement accuracy of the E5052B.

Phase Noise Accuracy Test

Checks the phase noise accuracy of the E5052B using mixed signals.

SSB Phase Noise Sensitivity Test

Checks the SSB phase noise sensitivity of the E5052B.

SA Relative Level Accuracy Test

Checks the relative level accuracy for the dspectum monitor of the E5052B.

DC Power Voltage Test

Checks the accuracy of the DC Power output voltage.

DC Power Current Measurement Test

Checks the accuracy of the DC Power current measurement function.

Adjustment

Safety Considerations

Safety precautions for operators and service personnel during adjustment.

Required Adjustment after Replacing Assembly

Identifies adjustments needed after replacing specific assemblies.

Troubleshooting

No Display troubleshooting

Procedure to isolate failures when the E5052B displays nothing.

Booting Process Troubleshooting

Troubleshooting steps for when the E5052B stops during boot.

Troubleshooting Using Service Function

Utilizes service functions to diagnose analog measurement and power supply issues.

Performance test failure troubleshooting

Troubleshooting procedures for E5052B failing performance tests.

Adjustment failure troubleshooting

Troubleshooting based on failed adjustments and probable faulty assemblies.

Replacement Procedure

Replacing an Assembly

Steps for replacing an assembly in the E5052B.

Outer Cover Removal

Procedure for removing the outer cover of the instrument.

Front Panel Removal

Procedure for removing the front panel assembly.

A27 Removable Hard Disk Assembly Removal

Procedure for removing the removable hard disk assembly.

Removable Hard Disk Drive Replacement

Procedure for replacing the removable hard disk drive.

Power Supply Assembly Replacement

Procedure for replacing the power supply assembly.

A26 Digital Bridge Board Replacement

Procedure for replacing the A26 digital bridge board.

A25 24 bit I/O Board Replacement

Procedure for replacing the A25 24-bit I/O board.

A21 PCI DSP / A24 GPIB Card Replacement

Procedure for replacing the A21 PCI DSP and A24 GPIB cards.

A32 USB (USBTMC) Interface Card Replacement

Procedure for replacing the A32 USB (USBTMC) interface card.

Oven CH1 Assembly Replacement

Procedure for replacing the Oven CH1 assembly.

Oven CH2 Assembly Replacement

Procedure for replacing the Oven CH2 assembly.

A57 DC Block Assembly Replacement

Procedure for replacing the A57 DC block assembly.

Fan Replacement

Procedure for replacing the instrument fan.

A22 Power Distribution Board Replacement

Procedure for replacing the A22 power distribution board.

A20 Digital Motherboard Replacement

Procedure for replacing the A20 digital motherboard.

A1 Freq / Power Detector Module Replacement

Procedure for replacing the A1 Freq/Power Detector Module.

A2 DC Source Board Replacement

Procedure for replacing the A2 DC Source Board.

A3 ADC/DSP Board Replacement

Procedure for replacing the A3 ADC/DSP Board.

A4/A5 Local Synthesize Module Replacement

Procedure for replacing the A4/A5 Local Synthesize Module.

A6 Phase Detector Board Replacement

Procedure for replacing the A6 Phase Detector Board.

A50 Analog Motherboard Replacement

Procedure for replacing the A50 Analog Motherboard.

Control Touch Panel Replacement

Procedure for replacing the control touch panel.

A52 Inverter Assembly Replacement

Procedure for replacing the A52 Inverter Assembly.

A51 LCD Replacement

Procedure for replacing the A51 LCD.

A22 Front Keyboard Replacement

Procedure for replacing the A22 Front Keyboard.

Front USB PCA Board Replacement

Procedure for replacing the Front USB PCA Board.

Probe Power and Power Switch Board Replacement

Procedure for replacing the Probe Power and Power Switch Board.

Front BNC Connector Replacement

Procedure for replacing the front BNC connector.

Post-Repair Procedures

Post-Repair Procedures

Required procedures after replacing an assembly.

System Recovery

System Recovery

Returns the E5052B system to factory state.

Procedure to execute the factory recovery (HDD Revision: NM321 or above)

Steps for factory recovery on E5052B with NM321 or higher HDD revision.

Procedure to execute the factory recovery (HDD Revision: NM320 or below)

Steps for factory recovery on E5052B with NM320 or lower HDD revision.

Firmware Update

Firmware Update

Describes how to update the E5052B firmware.

How to update the E5052B Firmware

Procedure for updating the E5052B firmware.

Messages

Error Messages

Lists and explains various error messages and their meanings.

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