HP 1GSa/s Digitizing Oscilloscope 16532A manual Calibration, Section Replaceable Parts, Service

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HP 16532A - Table of Contents

SECTION IV

Calibration

4-1.	Introduction	4-1
4-2.	Safety Requirements	4-1
4-3.	Calibration Interval	4-1
4-4.	Maintaining System Integrity	4-1
4-5.	Calibration Protection Switch	4-1
4-6.	Recommended Test Equipment	4-2
4-7.	Instrument Warmup	4-2
4-8.	Calibration	4-2
4-9.	Setting the PROTECT/UNPROTECT Switch to UNPROTECT	4-3
4-10.	Equipment Required for Calibration	4-4
4-11.	Loading the Default Calibration Factors	4-4
4-12. Self Cal Menu Calibrations		4-5
4-13.	Setting the PROTECT/UNPROTECT Switch to PROTECT	4-8
4-14.	Sealing the Mainframe	4-8

Section V

Replaceable Parts

5-1.	Introduction	5-1
5-2.	Abbreviations	5-1
5-3.	Replaceable Parts List	5-1
5-4.	Ordering Information	5-1
5-5.	Exchange Assemblies	5-1
5-6. Direct Mail Order System		5-2
SECTION VI
Service
6-1.	Introduction	6-1
6-2.	Safety Requirements	6-1
6-3.	Recommended Test Equipment	6-1
6-4. Module Block Diagram and Theory of Operation		6-1
6-5. Attenuator Theory of Operation		6-1
6-6. Main Assembly Theory of Operation		6-1
6-7. Self-Tests		6-4
6-8.	Troubleshooting	6-10
6-9.	Oscilloscope Module Removal and Replacement	6-18
6-10.	Trigger Cable Removal and Replacement	6-20
6-11.	Attenuator Removal and Replacement	6-21

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Contents HP 16532A Safety Considerations Safety SymbolsContents Calibration ServiceSection Replaceable Parts List of Tables Page Table of Contents Page Introduction Safety RequirementsModule Covered by This Manual Accessories Supplied Accessories AvailableSpecifications Operating CharacteristicsHP 16532A Specifications Rise Time2 1.4 nsWaveform Record Length 8000 points Vertical dc Gain Accuracy4 ± 1.5% of full scaleVertical at BNC HP 16532A Operating CharacteristicsTimebase Triggering DigitizerTrigger Level Range Trigger ModesWaveform Display Display ModesMeasurement Aids Setup Aids Operating EnvironmentEquipment Critical Specifications Recommended Model USE Page Table of Contents Page Power Requirements Initial Inspection Safety RequirementsModule Installation Preparation for UseInstallation Considerations ProcedureEndplate Overlap Bottom Sequence Tagging for Service Operating EnvironmentStorage PackagingTable of Contents Page Test Record Performance Test ProceduresPerformance Test Interval DC CAL Output Test AC CAL Output Test Equipment Required Critical Specification Model/Part Number SpecificationInput Resistance Page Voltage Measurement Accuracy Voltage Measurement Accuracy Test Div Offset Supply Upper Limit Lower Limit Procedure Zero-Input Offset Offset AccuracyDC Input Offset Div Offset Supply Min MaxBandwidth V1MHz Time Measurement Accuracy Menu Selection Setting Trigger Sensitivity RUN Repetitive Performance Test Record Paragraph No Test Results Yes No Page Table of Contents Page Calibration Interval Calibration Protection SwitchMaintaining System Integrity Instrument Warmup CalibrationSetting the PROTECT/UNPROTECT Switch to Unprotect Location of the PROTECT/UNPROTECT SwitchLoading the Default Calibration Factors Equipment Required for CalibrationSelf Cal Menu Calibrations Calibrate Delay of the Self Cal menu as followsCalibrate Vert Cal of the Self Cal menu as follows Calibrate the Time Null of the Self Cal menu as follows Calibrate the Logic Trigger of the Self Cal menu as followsCalibrate the Ext Trig Null of the Self Cal menu as follows Ext Trig Null Calibration ConnectionsSetting the PROTECT/UNPROTECT Switch to Protect Sealing the MainframeTable of Contents Page Replaceable Parts List AbbreviationsOrdering Information Exchange AssembliesDirect Mail Order System Reference Designator and Abbreviations Parts Identification Reference Designator HP Part Qty NumberDescription Mfr Code Mfr Part NumberPage Table of Contents Page Introduction Safety Requirements Module Block Diagram and The- ory of OperationMain Assembly Theory of Operation Attenuator Theory of OperationHP 16532A Oscilloscope Block Diagram Page Self-Test Access Procedure Self-TestsLoad Test System Screen Functional Tests Screen Touch the Functional Tests fieldA/D Test Run Screen Exit Test System Screen Self-Test Descriptions Data Memory TestTimebase Test TestTroubleshooting Troubleshooting AidsVerifying the System Clock Page Troubleshooting Sheet Troubleshooting E E T1 6 5 3 2 a Troubleshooting E E T Troubleshooting E E T Troubleshooting E E T Troubleshooting E E T Oscilloscope Module Removal and Replacement Oscilloscope Module Removal ProcedureOscilloscope Module Replacement Procedure 12. Endplate Overlap Bottom SequenceTrigger Cable Removal and Replacement Trigger Cable Removal ProcedureTrigger Cable Replacement Procedure Attenuator Removal and ReplacementAttenuator Removal Procedure Attenuator Replacement Procedure Certification WarrantyAssistance