Agilent Technologies 1690, 1680 manual Front Panel Assembly, 151

Page 151

Chapter 7: Replaceable Parts

Replaceable Parts

Ref. Des.

Agilent Part Number

QTY

Description

W12

16600-61602

1

Power Sense Cable (power supply to distribution

 

 

 

board)

W13

16700-61604

1

Power Supply Cable (16-pin power supply output)

W14

16715-61601

4

Probe Cable (1680A, AD)

W14

16715-61601

3

Probe Cable (1681A, AD)

W14

16715-61601

2

Probe Cable (1682A, AD)

W14

16715-61601

1

Probe Cable (1683A, AD)

W15

54801-61611

1

Disk Drive Data Cable (CD-ROM drive to

 

 

 

motherboard)

Front Panel Assembly

 

 

A16

01680-41901

1

Keypad*

A17

01680-66502

1

Front Panel Circuit Board

A18

01680-66506

1

Power Switch Interface Board

A19

2090-0827

1

LCD Display

H11

0515-0372

9

M.30 x 0.50; 8 mm T10 PH (front panel circuit

 

 

 

board to front frame, LCD display to front frame)

H12

0515-1934

2

M2.5 x 0.45; 6 mm T8 PH (power switch interface

 

 

 

board to front frame)

MP36

01680-01702

1

Module Cover

MP37

01680-41901

1

On/Off Keypad*

*The front panel Keypad and On/Off Keypad are ordered together as one unit. When the Keypads are received, detach and use what is needed.

MP38

01680-68712

1

Front Frame Assembly (includes the following

 

01680-40501

 

Front Frame

 

01680-94301

 

Front Panel Label

 

54542-46101

 

Ground Lug

 

0360-1646

 

Terminal Jack

 

2190-0027

 

WIL.256 .478 .02 (ground lug to front frame)

 

2950-0072

 

NUTH 1/4-32 .062 (ground lug to front frame)

MP39

01680-68713

1

Lens Assembly (includes the following)

 

01680-87101

 

Lens Gasket

 

01680-88001

 

Lens

MP40

01680-94302

1

Module Cover Label

 

 

 

 

151

Page 150 Page 152
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Contents Agilent Technologies 1680/90-Series Logic Analyzer Agilent 1680/90-Series Logic Analyzer-At a Glance FeaturesService Strategy This Book Contents To test the multiple-clock state acquisition Troubleshooting Theory of Operation General Information Accessories Supplied Agilent Part Number AccessoriesChannel Count SpecificationsCharacteristics Full ChannelProbes Dimensions Equipment Required Recommended Test EquipmentPreparing for Use To inspect the logic analyzer Power RequirementsTo connect the 1690A,AD-series logic analyzer to a host PC To apply powerTo start the user interface To clean the logic analyzerTo test the logic analyzer Testing Performance Test Interval Materials Required Description To make the test connectorsQty To make the test connectors Pulse Generator Setup Timebase Channel Trigger To set up the test equipment and the logic analyzerSet up the test equipment Equipment Required Critical SpecificationsOscilloscope Setup Acquisition Display Trigger Shift ∆ Time Set up the 1680A,AD-series logic analyzerChannel Define meas To perform the logic analyzer self-tests Set up the 1690A,AD-series logic analyzerSet the reporting level Click Close to close the Analysis System Self Tests dialog To test the threshold accuracy Set up the equipmentConnect and configure the logic analyzer Test the ECL Threshold Test the 0 V User Threshold Test the next pod To set up the logic analyzer for the state mode tests To set up the logic analyzer for the state mode tests Click OK to close the Value dialog To set up the logic analyzer for the state mode tests To test the single-clock, single-edge, state acquisition Channel 1 Output Combinations Channel 2 OutputCombination Channel 2 Output Verify the test signal Setup/Hold Combinations Test Sample Position Times Window Check the setup/hold combinationTo test the single-clock, single-edge, state acquisition Following clock configurations will be used in steps 4, 5, To test the single-clock, single-edge, state acquisition Following clock configurations will be used in steps 9, 10 To test the single-clock, single-edge, state acquisition Test the next channels 1680/81A,AD and 1690/91A,AD To test the multiple-clock state acquisition 1680A, AD or 1690A, AD only 1682A, AD or 1692A, AD only Verify the test signal 2.0 ns 4.50 ns +3.0 ns To test the multiple-clock state acquisition To test the multiple-clock state acquisition Enable the pulse generator channel 1 Comp with the LED on Test the next channels 1680/81A, AD and 1690/91A, AD To test the single-clock, multiple-edge, state acquisition Modify the following pulse generator settings1680A,AD or 1690A,AD only Pod 2, channel 1682A,AD or 1692A,AD only Pod 1, channel Verify the test signal Check the setup/hold with single clock, multiple clock edges To test the single-clock, multiple-edge, state acquisition Following clock configurations will be used in steps 3, 4, To test the single-clock, multiple-edge, state acquisition Test the next channels 1680/81A,AD and 1690/91A,AD To test the time interval accuracy Function Generator Setup To test the time interval accuracy Click the Run icon to fill acquisition memory Acquire and verify the test dataTo test the time interval accuracy Accuracy Test Settings Results Self-TestsPerformance Test Record ThresholdEdge Acquisition Performance Test Record Settings ResultsMultiple-Clock Multiple-Edge Acquisition Time Interval Performance Test Record Settings Results Single-ClockPerformance Test Record Calibrating and Adjusting Logic analyzer calibration Troubleshooting To install the fan guard To use the flowcharts Start Troubleshooting the Agilent 1680A,AD-seriesReplace Power supply Are both instrument Yes Possible problem with LCD display, inverter, or cables Does the blue Uninstall, then reinstall Agilent Logic Analyzer application Possible problem with To test the power supply voltages To check the power-up testsPin Voltage Power Supply VoltagesTo test the LCD display signals To test disk drive voltages Equipment Required Critical SpecificationDisk Drive Voltages Pin No Signal To verify the CD-ROM Disk Drive Voltages Pin Signals Pin NoTo reinstall the operating system To recover the operating systemProblems with the Operating System Troubleshooting the Agilent 1690A,AD-series Yes Is the power cord Connected? Consult host PC Test pass? Task Manager To verify connectivity100 Device Manager101 102 To run the self-tests General Troubleshooting103 104 105 106 Acquisition board status LEDs107 To test the logic analyzer probe cables108 109 110 To check the BNC Trigger input/output signals111 On the DC source, enter a voltage setting of 3.000112 To test the auxiliary powerDigital Multimeter 005% accuracy113 Replacing Assemblies114 1680A,AD-series disassembly/assemblyPrepare the instrument for disassembly To remove the chassis from the sleeve115 To remove the acquisition board116 117 To remove the power supply118 To remove the hard disk drive119 To remove the CD-ROM drive assembly120 To remove the flexible disk drive121 122 To remove the PCI boards123 To remove the motherboard124 Transfer the I/O panel to the replacement board125 126 To remove the front panel assembly127 Reverse this procedure to install the front panel assembly128 To disassemble the front panel assembly129 To remove the distribution board130 To remove the inverter board131 To remove the fans132 To remove the cable tray133 1690A,AD-series disassembly/assembly134 To remove the fascia135 Remove the fascia away from the front panel136 137 To remove the deck138 139 140 To remove the line filter141 To remove the front panel and front frame142 143 Replaceable Parts144 Replaceable Parts OrderingSee Also Replaceable Parts List145 Exploded View 147 Agilent 1680A,AD-Series Replaceable PartsReplaceable Parts Ref. Des Exchange Assemblies148 0515-0372149 150 151 Front Panel Assembly152 Exploded View 154 Agilent 1690A,AD-Series Replaceable Parts155 156 157 Power Cables and Plug ConfigurationsPlug Type Cable Plug Description Length Color Country In/cm 158159 Theory of OperationBlock-Level Theory Agilent 1680A,AD-Series Logic Analyzer Block Diagram 160161 Agilent 1680A,AD-series Logic Analyzer Theory162 Power SupplyLogic Acquisition Board Block Diagram Acquisition Board163 164 Front Panel Board Power Distribution Board165 166 Agilent 1690A,AD-series Logic Analyzer Theory167 Power-up Self-Tests 1680A,AD-seriesSelf-Tests Descriptions Connectivity Tests 1690A,AD-series168 Acquisition Board Self Tests169 Logic Analyzer Self-Tests170 171 172 Manual Part Number Technology Licenses
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