Agilent Technologies Ininiium 90000 Spezifikationen

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Inhaltsverzeichnis

Seite 1 - Service Guide

Service GuidePublication Number 54913-97022March 2013© Agilent Technologies, Inc. 2007-2013Infiniium 90000 A-Series Oscilloscopes

Seite 2

Chapter 1: General InformationAccessories supplied10Accessories suppliedThe following accessories are supplied.•Mouse•Stylus•Keyboard• Accessory Pouch

Seite 3 - In This Service Guide

Chapter 5: Replacing AssembliesTo remove and replace the front panel bezel and front panel circuit assembly100Figure 5-16Figure 5-17This figure shows

Seite 4

Chapter 5: Replacing AssembliesTo remove and replace the on/off board101Figure 5-18This figure shows the other left hand side tab for the control pane

Seite 5 - Contents

Chapter 5: Replacing AssembliesTo remove and replace the on/off board102Figure 5-204To replace the on/off board, reverse the above procedure.

Seite 6 - 7 Theory of Operation

Chapter 5: Replacing AssembliesTo remove and replace the backlight inverter board103To remove and replace the backlight inverter boardUse this procedu

Seite 7 - General Information

Chapter 5: Replacing AssembliesTo remove and replace the touch screen, the front deck, and the controller assembly104To remove and replace the touch s

Seite 8

Chapter 5: Replacing AssembliesTo remove and replace the touch screen, the front deck, and the controller assembly1056To remove the front deck off the

Seite 9

Chapter 5: Replacing AssembliesTo remove and replace the touch screen, the front deck, and the controller assembly106Figure 5-269You can now remove th

Seite 10 - Accessories supplied

Chapter 5: Replacing AssembliesTo remove and replace the motherboard107To remove and replace the motherboard1Disconnect the power cable and remove the

Seite 11 - Measurement Category

Chapter 5: Replacing AssembliesTo remove and replace the acquisition boards/backplane assembly108To remove and replace the acquisition boards/backplan

Seite 12 - Oscilloscope Dimensions

Chapter 5: Replacing AssembliesTo remove and replace the acquisition boards/backplane assembly109Figure 5-326Remove the Torx T20 screws from the top o

Seite 13 - Calibration

Chapter 1: General InformationEnvironmental Conditions11Environmental Conditions Overvoltage CategoryThis product is intended to be powered by MAINS t

Seite 14

Chapter 5: Replacing AssembliesTo remove and replace the acquisition boards/backplane assembly110Figure 5-349Remove the two Torx T20 screws from the u

Seite 15 - To run the self calibration

Chapter 5: Replacing AssembliesTo remove and replace the acquisition boards/backplane assembly111Figure 5-36

Seite 16

Chapter 5: Replacing AssembliesTo remove the backplane assembly from the acquisition assemblies112To remove the backplane assembly from the acquisitio

Seite 17 - Testing Performance

Chapter 5: Replacing AssembliesTo set the calibration factors after replacing the acquisition board113To set the calibration factors after replacing t

Seite 18 - Test Equipment

Chapter 5: Replacing AssembliesTo set the calibration factors after replacing the acquisition board114c Pull down the Utilities menu and select Calibr

Seite 19

Chapter 5: Replacing AssembliesTo remove and replace the hard disk drive and the hard drive control board115To remove and replace the hard disk drive

Seite 20 - • Analog Bandwidth Test

Chapter 5: Replacing AssembliesTo remove and replace the hard disk drive and the hard drive control board116Figure 5-416To replace the hard disk drive

Seite 21 - Offset Accuracy Test

Chapter 5: Replacing AssembliesCable removal (for replacing the motherboard)117Cable removal (for replacing the motherboard)This section shows the var

Seite 22

Chapter 5: Replacing AssembliesCable removal (for replacing the motherboard)118Figure 5-43Figure 5-44Figure 5-45 SATA cable between motherboard and ha

Seite 23 - Record the

Chapter 5: Replacing AssembliesCable removal (for replacing the motherboard)119Figure 5-46Figure 5-47Figure 5-48Display cable bet ween motherboard and

Seite 24

Chapter 1: General InformationOscilloscope Dimensions12Oscilloscope DimensionsThe following pictures show the dimensions of the frame.0DUNHUV'62

Seite 25

Chapter 5: Replacing AssembliesCable removal (for replacing the motherboard)120Figure 5-49Figure 5-50Power harness between backpl ane and mot herboard

Seite 26

Chapter 5: Replacing AssembliesCable removal (for replacing the motherboard)121Figure 5-51 Motherboard and cables in performance-enhanced 90000 A-Seri

Seite 27 - Channel 1

Chapter 5: Replacing AssembliesTo remove and replace the power supply122To remove and replace the power supplyUse this procedure to remove and replace

Seite 28

Chapter 5: Replacing AssembliesTo remove and replace the fans123To remove and replace the fansWARNING AVOID INJURY!The fan blades are exposed both ins

Seite 29 - DC Gain Accuracy Test

Chapter 5: Replacing AssembliesTo remove and replace the power cord124To remove and replace the power cordUse this procedure to remove and replace the

Seite 30

Chapter 5: Replacing AssembliesTo remove and replace the USB or GPIB port125To remove and replace the USB or GPIB portUse this procedure to remove and

Seite 31 - ) to +15 mV as follows:

Chapter 5: Replacing AssembliesTo remove and replace the USB or GPIB port126

Seite 32

6Ordering Replaceable Parts 128Listed Parts 128Unlisted Parts 128Direct Mail Order System 128Exchange Assemblies 128Exploded Views 129Repl

Seite 33

128Replaceable Parts This chapter describes how to order replaceable assemblies and parts for the Agilent 90000 A-Series oscilloscopes. Service sup

Seite 34

Chapter 6: Replaceable PartsExploded Views129Exploded ViewsFront Frame and Front Panel

Seite 35

2To run the self calibration 15Calibration

Seite 36

Chapter 6: Replaceable PartsExploded Views130Fan and Acquisition Assembly

Seite 37 - Click here and enter 16E-9

Chapter 6: Replaceable PartsExploded Views131Power Supply and PC Motherboard

Seite 38 - RMS using the expression:

Chapter 6: Replaceable PartsExploded Views132Sleeve and Accessory Pouch

Seite 39

Chapter 6: Replaceable PartsReplaceable Parts List133Replaceable Parts ListThe following table is a list of replaceable parts. Information given for e

Seite 40

Chapter 6: Replaceable PartsReplaceable Parts List134A20 54913-68718 1 Replacement HDD for M890/Win7-based DSO90000 series scopesA20 54932-83501 1 Rem

Seite 41

Chapter 6: Replaceable PartsReplaceable Parts List135MP18 54913-00103 1 RHDD DeckMP19 54913-94306 1 Label - Rear Panel without RHDDMP20 54913-62301 1

Seite 42 - Time Scale Accuracy (TSA)

Chapter 6: Replaceable PartsReplaceable Parts List136

Seite 43

7Block-Level Theory 139Power Supply Assembly 141Monitor Assembly 141Acquisition System 141Front Panel 142Motherboard 144On/Off Board 144

Seite 44

Chapter 7: Theory of Operation138Figure 7-1 Oscilloscope Block Diagram

Seite 45 - Agilent Technologies

139Theory of OperationThis Service Guide supports troubleshooting the Agilent Technologies oscilloscopes to assembly level. Theory of operation is inc

Seite 46

14CalibrationThis chapter provides self calibration procedures for the oscilloscope.

Seite 47

Chapter 7: Theory of OperationBlock-Level Theory140Figure 7-2Acquisition BoardsBackplane Board

Seite 48

Chapter 7: Theory of OperationBlock-Level Theory141Power Supply AssemblyThe AC input to the power supply is 100–240 VAC ±10%. Maximum input power is 8

Seite 49

Chapter 7: Theory of OperationBlock-Level Theory142Figure 7-3Backplane assembly block diagramFront PanelThe front panel board combines functions from

Seite 50

Chapter 7: Theory of OperationBlock-Level Theory143Figure 7-4Keyboard block diagramDisk DriveThe hard disk drive is a high-capacity, shock-resistant u

Seite 51 - Troubleshooting

Chapter 7: Theory of OperationBlock-Level Theory144MotherboardThe motherboard provides all system control and interface functions for the oscilloscope

Seite 52

Chapter 7: Theory of OperationBlock-Level Theory145Figure 7-5Main FPGA connections block diagram MainFPGAHedwigMemoryControllerHedwigMemoryControllerA

Seite 53

146Figure 7-6 Acquisition board block diagram

Seite 54 - Primary Trouble Isolation

Safety NoticesThis apparatus has been designed and tested in accor-dance with IEC Publication EN 61010-1:2001, Safety Require-ments for Measuring Appa

Seite 55

Notices© Agilent Technologies, Inc. 2007-2013No part of this manual may be reproduced in any form or by any means (including electronic storage and re

Seite 56 - Self Calibration

Chapter 2: CalibrationTo run the self calibration15To run the self calibrationThe self calibration uses signals generated in the oscilloscope to calib

Seite 57

Chapter 2: CalibrationTo run the self calibration16Figure 2-1 Calibration Dialog Box4Click Start, then follow the instructions on the screen. The ro

Seite 58 - Figure 4-4

3Performance Test Interval 18Performing Self-Test and Calibration 19Vertical Performance Verification 20Offset Accuracy Test 21DC Gain Accurac

Seite 59

18This section documents performance test procedures. Performance verification for the products covered by this manual consists of three main steps:•

Seite 60 - Under-Voltage Fault

Chapter 3: Testing PerformancePerforming Self-Test and Calibration19Performing Self-Test and Calibration1Perform self testsa Pull down the Utilities m

Seite 61

2Agilent Infiniium 90000 A-Series Oscilloscopes at a GlanceEase of use with high performanceThe Agilent Infiniium 90000 A-Series oscilloscopes combine

Seite 62

20 Vertical Performance VerificationThis section contains the following vertical performance verification:• Offset Accuracy Test• DC Gain Accuracy Tes

Seite 63

Chapter 3: Testing PerformanceOffset Accuracy Test21Offset Accuracy TestCAUTION Ensure that the input voltage to the oscilloscope never exceeds ±5 V.S

Seite 64

Chapter 3: Testing PerformanceOffset Accuracy Test22b When the Acquisition Setup window is displayed, enable averaging and set the # of averages to 25

Seite 65 - Over-Temperature Fault

Chapter 3: Testing PerformanceOffset Accuracy Test23c When the Enter Measurement Info window is displayed, ensure that the V avg function is set up as

Seite 66 - Trigger ICs fan

Chapter 3: Testing PerformanceOffset Accuracy Test246Repeat step 5 for the remaining vertical sensitivities for channel 1 in the Zero Error Test secti

Seite 67

Chapter 3: Testing PerformanceOffset Accuracy Test25Offset Gain Test12Make the connections to scope channel 1 as shown below.Connections 13Set up the

Seite 68 - Over-Voltage Fault

Chapter 3: Testing PerformanceOffset Accuracy Test26b Pull down the Setup menu and select Acquisition. When the Acquisition Setup window is displayed,

Seite 69 - LEDs are located

Chapter 3: Testing PerformanceOffset Accuracy Test2715Set the channel 1 offset value to 400.0 mV. This can be done using the front panel control or:a

Seite 70

Chapter 3: Testing PerformanceOffset Accuracy Test2818Change the channel 1 offset value to -400.0 mV.19Set the Aux Out voltage to -400.0 mV.20Press th

Seite 71 - Display Trouble Isolation

Chapter 3: Testing PerformanceDC Gain Accuracy Test29DC Gain Accuracy TestCAUTION Ensure that the input voltage to the oscilloscope never exceeds ±5 V

Seite 72

3In This Service GuideThis guide provides the service documentation for the Agilent Technologies 90000 A-Series oscilloscopes. It is divided into seve

Seite 73 - Input Pin # 7 65432 1

Chapter 3: Testing PerformanceDC Gain Accuracy Test30Procedure1Make the connections to scope channel 1 as shown below.Connections 2Press Default Setup

Seite 74

Chapter 3: Testing PerformanceDC Gain Accuracy Test31b When the Acquisition Setup window is displayed, enable averaging and set the # of averages to 2

Seite 75

Chapter 3: Testing PerformanceDC Gain Accuracy Test32c Select the Vavg measurement as shown below. d When the Enter Measurement Info window is display

Seite 76

Chapter 3: Testing PerformanceDC Gain Accuracy Test336Change the Aux Out voltage to -15 mV.7Press the Clear Display key on the scope, wait for the #Av

Seite 77 - Front Panel Trouble Isolation

Chapter 3: Testing PerformanceDC Gain Accuracy Test3415Calculate the offset gain using the following expression and record this value in the DC Gain T

Seite 78 - Motherboard Verification

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check35Analog Bandwidth - Maximum Frequency CheckCAUTION Ensure that the input volt

Seite 79 - To setup the BIOS

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check36ConnectionsProcedure1Preset the power meter.2Ensure that the power sensor is

Seite 80

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check37c Set the horizontal scale to 16 ns/div (to display 8 cycles of a 50 MHz wav

Seite 81

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check38f When the RMS voltage measurement setup window is displayed, configure this

Seite 82

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check399Press the Clear Display key on the scope and record the scope V rms reading

Seite 84

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check4011Change the generator frequency to the maximum value for the model being te

Seite 85 - To check the LEDs

Chapter 3: Testing PerformanceAnalog Bandwidth - Maximum Frequency Check4116Change the scope set up as follows:a Change the channel vertical sensitivi

Seite 86 - Software Revisions

Chapter 3: Testing PerformanceTime Scale Accuracy (TSA)42Time Scale Accuracy (TSA)This procedure verifies the maximum TSA specification for the oscill

Seite 87 - To check probe power outputs

Chapter 3: Testing PerformanceTime Scale Accuracy (TSA)43ConnectionsConnect the equipment as shown in the following figure.Procedure1Configure the sin

Seite 88

Chapter 3: Testing PerformanceTime Scale Accuracy (TSA)44measurement result should exceed the specified accuracy by at least 0.1 ppm in order to guara

Seite 89 - Replacing Assemblies

45Performance Test RecordOffset Performance TestZero Error TestAgilent TechnologiesAgilent 90000 Series OscilloscopesModel Number ____________________

Seite 90

Chapter 3: Testing PerformancePerformance Test Record46Offset Gain TestVertical SensitivityVAux OutSettingVDMM+VDMM-VDMM0VScope+VScope-VScope0Calculat

Seite 91

Chapter 3: Testing PerformancePerformance Test Record47DC Gain TestVertical SensitivityVAux OutSettingVDMM+VDMM-VScope+VScope-Calculated DC Gain Error

Seite 92

Chapter 3: Testing PerformancePerformance Test Record48Analog Bandwidth - Maximum Frequency CheckMax frequency: DSO/DSA90254A = 2.5 GHz, DSO/DSA90404

Seite 93

Chapter 3: Testing PerformancePerformance Test Record49Test Limits ResultsTime Scale AccuracyLimitLimit is based on years since oscilloscope’s last ca

Seite 94

Contents51 General InformationInstruments covered by this service guide 8Performance-Enhanced Versus Standard Models 9Accessories supplied 10Specifica

Seite 95

Chapter 3: Testing PerformancePerformance Test Record50

Seite 96

4Safety 52Tools Required 52ESD Precautions 52Default Setup 52To troubleshoot the oscilloscope 53Primary Trouble Isolation 54Power Supply T

Seite 97

52TroubleshootingThis section provides troubleshooting information for the Agilent Technologies 90000 Series oscilloscopes. The service strategy of th

Seite 98

Chapter 4: TroubleshootingTo troubleshoot the oscilloscope53To troubleshoot the oscilloscopeThe troubleshooting procedure is used to isolate problems

Seite 99

Chapter 4: TroubleshootingPrimary Trouble Isolation54Primary Trouble IsolationAPerform power-up.Connect the oscilloscope power cord and press the powe

Seite 100

Chapter 4: TroubleshootingPrimary Trouble Isolation55DCheck the front panel response by running the Keyboard and LED self tests.Use this procedure to

Seite 101

Chapter 4: TroubleshootingPrimary Trouble Isolation56Figure 4-3LED Test Screen3 Repeatedly press the Single button on the front panel to step through

Seite 102 - Figure 5-20

Chapter 4: TroubleshootingPower Supply Trouble Isolation57Power Supply Trouble IsolationWARNING SHOCK HAZARD!The maintenance described in this section

Seite 103

Chapter 4: TroubleshootingPower Supply Trouble Isolation58Figure 4-4

Seite 104

Chapter 4: TroubleshootingPower Supply Trouble Isolation59These trouble isolation instructions help isolate the problem to the assembly level when the

Seite 105

Contents6To remove and replace the front panel bezel and front panel circuit assembly 97To remove and replace the on/off board 101To remove and replac

Seite 106

Chapter 4: TroubleshootingUnder-Voltage Fault60Under-Voltage FaultIf the oscilloscope turns off without you pressing the front panel power button then

Seite 107

Chapter 4: TroubleshootingUnder-Voltage Fault61(LOWER ACQ). If any of the following three indicator LEDs are illuminated (BP POL FAIL, NEG SUPPLY FAIL

Seite 108

Chapter 4: TroubleshootingUnder-Voltage Fault62oscilloscope. On the backplane assembly, measure the resistance across the FET (Q1409) between +12V and

Seite 109

Chapter 4: TroubleshootingUnder-Voltage Fault63If there is still a short circuit, then both acquisition boards need to be removed. Once the acquisitio

Seite 110 - (Figure 5-35)

Chapter 4: TroubleshootingUnder-Voltage Fault64Figure 4-10This figure shows how to measure the backplane assembly resistance between +12V and ground a

Seite 111 - Figure 5-36

Chapter 4: TroubleshootingOver-Temperature Fault65Over-Temperature FaultIf the oscilloscope turns off without you pressing the front panel power butto

Seite 112

Chapter 4: TroubleshootingOver-Temperature Fault66Once you can see the case fans, apply AC power to the instrument and turn it on if it does not start

Seite 113 - Performance calibration

Chapter 4: TroubleshootingOver-Temperature Fault67Apply AC power and turn the instrument on if it does not start up on its own. Observe whether the tr

Seite 114

Chapter 4: TroubleshootingOver-Voltage Fault68Over-Voltage FaultIf the oscilloscope turns off without you pressing the front panel power button, the f

Seite 115

Chapter 4: TroubleshootingOver-Voltage Fault69Figure 4-15Fan opening to look through to see the second and third groups of over-voltage indicator LEDs

Seite 116 - Figure 5-41

1Instruments covered by this service guide 8Accessories supplied 10Specifications and Characteristics 10Environmental Conditions 11Measurement

Seite 117

Chapter 4: TroubleshootingOver-Voltage Fault70Figure 4-16The acquisition assembly nearest the bottom of the instrument is the channels 1 and 2 acquisi

Seite 118 - SATA cables

Chapter 4: TroubleshootingDisplay Trouble Isolation71Display Trouble Isolation

Seite 119 - Power harness

Chapter 4: TroubleshootingDisplay Trouble Isolation72No Display TroubleIsolationRemove cabinet andinstall fan guardCheck fanconnections andpower-onFan

Seite 120

Chapter 4: TroubleshootingTo check the backlight inverter voltages73To check the backlight inverter voltagesThe backlight inverter board MP13 is locat

Seite 121

Chapter 4: TroubleshootingTo check the display board video signals74To check the display board video signalsThe video signals are checked on the 32-pi

Seite 122 - 12V power

Chapter 4: TroubleshootingFront Panel Display Trouble Isolation75Front Panel Display Trouble IsolationConnect external monitor to VGA port. Turn unit

Seite 123

Chapter 4: TroubleshootingFront Panel Display Trouble Isolation76WARNING SHOCK HAZARD!The backlight inverter assembly, which is mounted at the front c

Seite 124

Chapter 4: TroubleshootingFront Panel Trouble Isolation77Front Panel Trouble IsolationFront Panel Trouble IsolationFollow the keyboardtroubleshooting

Seite 125

Chapter 4: TroubleshootingMotherboard Verification78Motherboard VerificationIf you have been through the Power Supply Trouble Isolation section of thi

Seite 126

Chapter 4: TroubleshootingTo setup the BIOS79To setup the BIOSIf the BIOS settings become corrupt, the Infiniium oscilloscope PC motherboard will not

Seite 127 - Replaceable Parts

8Instruments covered by this service guideOscilloscopes manufactured after the date this manual was released may be different from those described in

Seite 128

Chapter 4: TroubleshootingAcquisition/Backplane Assembly Trouble Isolation - Scope Self Tests80Acquisition/Backplane Assembly Trouble Isolation - Scop

Seite 129 - Exploded Views

Chapter 4: TroubleshootingAcquisition/Backplane Assembly Trouble Isolation - Scope Self Tests81Timebase Test Group• Timebase Interpolator Test - This

Seite 130 - Chapter 6: Replaceable Parts

Chapter 4: TroubleshootingAcquisition/Backplane Assembly Trouble Isolation - Scope Self Tests82Misc. Scope Test Group• Temp Sensor Test - This test ve

Seite 131

Chapter 4: TroubleshootingAutoProbe Board Trouble Isolation83AutoProbe Board Trouble IsolationAutoProbe Board Trouble IsolationInspect the cable betwe

Seite 132

Chapter 4: TroubleshootingTo check the keyboard; Trouble Isolation Procedure84To check the keyboard; Trouble Isolation ProcedureUse this procedure onl

Seite 133 - Replaceable Parts List

Chapter 4: TroubleshootingTo check the LEDs85To check the LEDsIf you see a failure with the on/off switch backlight LED, replace the ON/OFF board. If

Seite 134

Chapter 4: TroubleshootingSoftware Revisions86Software Revisions• Select About Infiniium... from the Help Menu.A dialog box appears showing the curren

Seite 135

Chapter 4: TroubleshootingTo check probe power outputs87To check probe power outputsProbe power outputs are on the front panel, surrounding each BNC i

Seite 136

Chapter 4: TroubleshootingTo check probe power outputs88

Seite 137 - Theory of Operation

5ESD Precautions 90Tools Required 90To return the oscilloscope to Agilent Technologies for service 91To remove and replace the cover, top plate,

Seite 138 - Figure 7-1

Chapter 1: General InformationPerformance-Enhanced Versus Standard Models9Performance-Enhanced Versus Standard ModelsIn the fall of 2009, Agilent star

Seite 139

90Replacing AssembliesUse the procedures in this chapter when removing and replacing assemblies and parts in the Agilent Technologies oscilloscopes.In

Seite 140 - Backplane Board

Chapter 5: Replacing AssembliesTo return the oscilloscope to Agilent Technologies for service91WARNING SHOCK HAZARD!When the bulk 12V power supply is

Seite 141

Chapter 5: Replacing AssembliesTo remove and replace the cover, top plate, and bottom plate92To remove and replace the cover, top plate, and bottom pl

Seite 142

Chapter 5: Replacing AssembliesTo remove and replace the cover, top plate, and bottom plate93Figure 5-3Figure 5-48Carefully slide the cover towards th

Seite 143

Chapter 5: Replacing AssembliesTo remove and replace the cover, top plate, and bottom plate94T10 screws from its edges as shown in Figure 5-6. Then pu

Seite 144

Chapter 5: Replacing AssembliesTo remove and replace the cover, top plate, and bottom plate95Figure 5-8Figure 5-9Figure 5-1011To replace the cover, to

Seite 145

Chapter 5: Replacing AssembliesTo remove and replace the cover, top plate, and bottom plate96marked by lines on four sides of the hole as shown in Fig

Seite 146 - Figure 7-6

Chapter 5: Replacing AssembliesTo remove and replace the front panel bezel and front panel circuit assembly97To remove and replace the front panel bez

Seite 147

Chapter 5: Replacing AssembliesTo remove and replace the front panel bezel and front panel circuit assembly98Figure 5-13Figure 5-145Remove two Torx T1

Seite 148

Chapter 5: Replacing AssembliesTo remove and replace the front panel bezel and front panel circuit assembly99Figure 5-156Disengage the tabs located al

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