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HP 1GSa/s Digitizing Oscilloscope 16532A manual Troubleshooting E E T

Models: 1GSa/s Digitizing Oscilloscope 16532A

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HP 16532A - Service

Troubleshooting Sheet 5

Figure 6-10. Troubleshooting Flowchart

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HP 1GSa/s Digitizing Oscilloscope 16532A manual Troubleshooting E E T

Contents

HP 16532A Safety Symbols Safety Considerations Contents Section Replaceable Parts ServiceCalibration List of Tables Page Table of Contents Page Module Covered by This Manual Safety RequirementsIntroduction Operating Characteristics Accessories SuppliedAccessories Available Specifications Vertical dc Gain Accuracy4 ± 1.5% of full scale HP 16532A SpecificationsRise Time2 1.4 ns Waveform Record Length 8000 points Timebase HP 16532A Operating CharacteristicsVertical at BNC Trigger Modes TriggeringDigitizer Trigger Level Range Display Modes Waveform Display Measurement Aids Operating Environment Setup Aids Equipment Critical Specifications Recommended Model USE Page Table of Contents Page Preparation for Use Power RequirementsInitial Inspection Safety Requirements Module Installation Procedure Installation Considerations Endplate Overlap Bottom Sequence Packaging Tagging for ServiceOperating Environment Storage Table of Contents Page Performance Test Interval Performance Test ProceduresTest Record DC CAL Output Test AC CAL Output Test Input Resistance SpecificationEquipment Required Critical Specification Model/Part Number Page Voltage Measurement Accuracy Voltage Measurement Accuracy Test Div Offset Supply Upper Limit Lower Limit Offset Accuracy Procedure Zero-Input Offset Div Offset Supply Min Max DC Input Offset Bandwidth 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 Maintaining System Integrity Calibration Protection SwitchCalibration Interval Calibration Instrument Warmup Location of the PROTECT/UNPROTECT Switch Setting the PROTECT/UNPROTECT Switch to Unprotect Equipment Required for Calibration Loading the Default Calibration Factors Calibrate Vert Cal of the Self Cal menu as follows Calibrate Delay of the Self Cal menu as followsSelf Cal Menu Calibrations Calibrate the Logic Trigger of the Self Cal menu as follows Calibrate the Time Null of the Self Cal menu as follows Ext Trig Null Calibration Connections Calibrate the Ext Trig Null of the Self Cal menu as follows Sealing the Mainframe Setting the PROTECT/UNPROTECT Switch to Protect Table of Contents Page Exchange Assemblies Replaceable Parts ListAbbreviations Ordering Information Direct Mail Order System Reference Designator and Abbreviations Parts Identification Mfr Code Mfr Part Number Reference DesignatorHP Part Qty Number DescriptionPage Table of Contents Page Attenuator Theory of Operation Introduction Safety RequirementsModule Block Diagram and The- ory of Operation Main Assembly Theory of Operation HP 16532A Oscilloscope Block Diagram Page Self-Tests Self-Test Access Procedure Load Test System Screen Touch the Functional Tests field Functional Tests Screen A/D Test Run Screen Exit Test System Screen Test Self-Test DescriptionsData Memory Test Timebase Test Troubleshooting Aids Troubleshooting Verifying the System Clock Page 1 6 5 3 2 a Troubleshooting E E TTroubleshooting Sheet Troubleshooting E E T Troubleshooting E E T Troubleshooting E E T Troubleshooting E E T Oscilloscope Module Removal Procedure Oscilloscope Module Removal and Replacement 12. Endplate Overlap Bottom Sequence Oscilloscope Module Replacement Procedure Trigger Cable Removal Procedure Trigger Cable Removal and Replacement Attenuator Removal Procedure Attenuator Removal and ReplacementTrigger Cable Replacement Procedure Attenuator Replacement Procedure Assistance WarrantyCertification