HP 1GSa/s Digitizing Oscilloscope 16532A manual Abbreviations, Replaceable Parts List

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HP 16532A - Replaceable Parts

5-1. Introduction

The service policy for this instrument is replace- ment of defective assemblies. This service manual contains information for finding a defective assembly.

This section contains parts and ordering information for the HP 16532A Oscilloscope Module. Table 5-1 lists the reference designator and abbreviations used throughout this manual. Table 5-2 lists all replaceable parts by reference designator.

5-2. Abbreviations

Table 5-1 lists abbreviations used throughout the manual. In some cases two forms of the abbreviations are used, one in all capital letters, the other partially or not capitalized. This was done because the abbreviations in the parts list are always all capitals. However, in other parts of the manual other abbreviation forms are used with both lower and uppercase letters.

5-3. Replaceable Parts List

Table 5-2 lists replaceable parts and is organized as follows:

∙Exchange assemblies in alphanumerical order by reference designation.

∙Electrical assemblies in alphanumerical order by reference designation.

∙Chassis-mounted parts in alphanumerical order by reference designation.

SECTION V

Replaceable Parts

The information given for each part consists of the following:

∙Complete reference designation.

∙Hewlett-Packard part number.

∙Total quantity.

∙Description of part.

∙Check digit.

The total quantity for each part is only given once at the first appearance of the part number in the list.

5-4. Ordering Information

To order a part listed in the replaceable parts table, quote the Hewlett-Packard part number, check digit, indicate the quantity required, and address the order to the nearest Hewlett-Packard office.

To order a part that is not listed in the replaceable parts table, include the instrument model number, instrument serial number, the description and function of the part, and number of parts required. Address the order to the nearest Hewlett-Packard office.

5-5. Exchange Assemblies

Exchange assemblies are available when a repairable assembly is returned to Hewlett-Packard. These assemblies have been set up on the "Exchange Assembly" program. This allows the customer to exchange the faulty assembly with one that has been repaired, calibrated, and performance verified by the factory. The cost is significantly less than that of a new assembly.

5-1

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Contents HP 16532A Safety Symbols Safety ConsiderationsContents Section Replaceable Parts ServiceCalibration List of Tables Page Table of Contents Page Module Covered by This Manual Safety RequirementsIntroduction Operating Characteristics Accessories SuppliedAccessories Available SpecificationsVertical dc Gain Accuracy4 ± 1.5% of full scale HP 16532A SpecificationsRise Time2 1.4 ns Waveform Record Length 8000 pointsTimebase HP 16532A Operating CharacteristicsVertical at BNC Trigger Modes TriggeringDigitizer Trigger Level RangeDisplay Modes Waveform DisplayMeasurement Aids Operating Environment Setup AidsEquipment Critical Specifications Recommended Model USE Page Table of Contents Page Preparation for Use Power RequirementsInitial Inspection Safety Requirements Module InstallationProcedure Installation ConsiderationsEndplate Overlap Bottom Sequence Packaging Tagging for ServiceOperating Environment StorageTable 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 OffsetDiv Offset Supply Min Max DC Input OffsetBandwidth 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 WarmupLocation of the PROTECT/UNPROTECT Switch Setting the PROTECT/UNPROTECT Switch to UnprotectEquipment Required for Calibration Loading the Default Calibration FactorsCalibrate 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 followsExt Trig Null Calibration Connections Calibrate the Ext Trig Null of the Self Cal menu as followsSealing the Mainframe Setting the PROTECT/UNPROTECT Switch to ProtectTable of Contents Page Exchange Assemblies Replaceable Parts ListAbbreviations Ordering InformationDirect 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 OperationHP 16532A Oscilloscope Block Diagram Page Self-Tests Self-Test Access ProcedureLoad Test System Screen Touch the Functional Tests field Functional Tests ScreenA/D Test Run Screen Exit Test System Screen Test Self-Test DescriptionsData Memory Test Timebase TestTroubleshooting Aids TroubleshootingVerifying 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 Replacement12. Endplate Overlap Bottom Sequence Oscilloscope Module Replacement ProcedureTrigger Cable Removal Procedure Trigger Cable Removal and ReplacementAttenuator Removal Procedure Attenuator Removal and ReplacementTrigger Cable Replacement Procedure Attenuator Replacement Procedure Assistance WarrantyCertification