Agilent Technologies Ininiium 90000 Specifikace stáhnout pdf (Strana 5)

Contents

1 General Information

Instruments covered by this service guide 8

Performance-Enhanced Versus Standard Models 9

Accessories supplied 10

Specifications and Characteristics 10

Environmental Conditions 11

Measurement Category 11

Oscilloscope Dimensions 12

2Calibration

To run the self calibration 15

3 Testing Performance

Performing Self-Test and Calibration 19

Offset Accuracy Test 21

DC Gain Accuracy Test 29

Analog Bandwidth - Maximum Frequency Check 35

Time Scale Accuracy (TSA) 42

Performance Test Record 45

4 Troubleshooting

To troubleshoot the oscilloscope 53

Primary Trouble Isolation 54

Power Supply Trouble Isolation 57

Under-Voltage Fault 60

Over-Temperature Fault 65

Over-Voltage Fault 68

Display Trouble Isolation 71

To check the backlight inverter voltages 73

To check the display board video signals 74

Front Panel Display Trouble Isolation 75

Front Panel Trouble Isolation 77

Motherboard Verification 78

To setup the BIOS 79

Acquisition/Backplane Assembly Trouble Isolation - Scope Self Tests 80

AutoProbe Board Trouble Isolation 83

To check the keyboard; Trouble Isolation Procedure 84

To check the LEDs 85

Software Revisions 86

To check probe power outputs 87

5 Replacing Assemblies

To return the oscilloscope to Agilent Technologies for service 91

To remove and replace the cover, top plate, and bottom plate 92

1 2 3 4 5 6 7 8 9 10 ... 147 148

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Agilent Technologies Ininiium 90000 Specifikace Strana 5