Agilent Technologies 6610XA appendix Operation Verification Tests, Performance Tests

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Verification and Performance Tests

This chapter contains test procedures to check the operation of the Agilent 6610xA Power Modules. The required test equipment is specified in Chapter 1. Sample performance test record sheets are included at the end of the chapter. Instructions are given for performing the tests either from a GPIB controller or the MPS keyboard. Two types of procedures are provided: Operation Verification tests and Performance tests.

Operation Verification

These tests do not check all parameters, but comprise a short procedure to verify that the

 

power module is performing properly.

Performance

These test all the Performance Specifications (not Supplementary Characteristics) listed in

 

Table 1-1 of the Power Module User’s Guide.

If you encounter failures or out-of-specification test results, see "Troubleshooting Procedures" in Chapter 3 of this manual. Those procedures will determine if repair and/or calibration is required.

Note

The power module must pass the selftest at power-on before the following tests can be performed. If the

 

module fails selftest, refer to the overall troubleshooting procedures in Chapter 3.

 

 

SHOCK HAZARD The tests should only be performed by qualified personnel. During the performance of these tests, hazardous voltages may be present at the output of the module.

Operation Verification Tests

To assure that the module is operating properly, without testing all specified parameters, perform the following test procedures:

1.Perform the turn-on and checkout procedures given in Chapter 3 of the Power Module User’s Guide.

2.Perform the Voltage Programming/Readback Accuracy and the Current Programming/Readback Accuracy Performance Tests in this chapter.

Performance Tests

The following paragraphs provide test procedures for verifying the module’s compliance with the specifications listed in Table 1-1 of the Power Module User’s Guide. All of the performance test specifications are listed in the Performance Test Records at the end of this chapter. You can record the actual measured values in the column provided.

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Agilent Part No Microfiche Part No Update June Service GuideCertification Safety Summary Printing History Table of Contents Replacement Parts Diagrams Overview About This ManualManual Part Number Description Revisions and Updates ManualRelated Documents FirmwareElectrostatic Discharge Safety ConsiderationsService Tools and Equipment Use1 Service Test Equipment Equipment RequiredCritical Specifications Recommended ModelVerification and Performance Tests Operation Verification TestsPerformance Tests Current-Monitoring Resistor Setup for Most TestsMeasurement Techniques ProgrammingVoltage Programming/Readback Accuracy CV SetupConstant Voltage CV Tests Current OvervoltageCV Noise Pard Transient Recovery TimeCV Source Effect CC Load and Line Regulation CC SetupConstant Current CC Tests Current Programming/Readback AccuracyCC Source Effect CC Load EffectCC Noise Pard Measurement Uncertainty SpecificationPerformance Test Record for Model Agilent 66101A 8V, 16A Test DescriptionPerformance Test Record for Model Agilent 66102A 20V, 7.5A Actual Verification and Performance Tests Performance Test Record for Model Agilent 66103A 35V, 4.5APerformance Test Record for Model Agilent 66104A 60V, 2.5A 1μV 7mV 230μV 0mV 5mV 15mV 15μA 157μA 4μA Performance Test Record for Model Agilent 66106A 200V, 0.75A Page Troubleshooting Troubleshooting SequenceAccessing the Flowcharts Troubleshooting No Output If You Experienced Other Problems With the ModuleOverall Troubleshooting Sheet 1 Overall Troubleshooting Sheet 2 Overall Troubleshooting Sheet 3 Troubleshooting Microprocessor Circuits Sheet 1 Troubleshooting Microprocessor Circuits Sheet 2 Troubleshooting Error Messages Troubleshooting Overvoltage at Turn-On Sheet 1 Troubleshooting Overvoltage at Turn-On Sheet 2 Troubleshooting No Output Sheet 1 Troubleshooting No Output Sheet 2 Troubleshooting No Output Sheet 3 Troubleshooting No Output Sheet 4 Troubleshooting No Output Sheet 5 Troubleshooting High Output Troubleshooting Will Not Overvoltage Troubleshooting CV Accuracy Troubleshooting CC Accuracy 10. Troubleshooting Downprogrammer 11. Troubleshooting DAC Circuit 12. Troubleshooting Readback Circuits Sheet 1 12. Troubleshooting Readback Circuits Sheet 2 Test Point Test Points Description Test PointsBuilt-In Test Functions S3 Test Settings Test Description S3 Setting13. S3 Switch Setting Waveforms Troubleshooting Initialization Eeprom Troubleshooting and Initialization14. Eeprom Initialization Program Sheet 1 Troubleshooting 14. Eeprom Initialization Program Sheet 2 Troubleshooting 14. Eeprom Initialization Program Sheet 3 Troubleshooting 14. Eeprom Initialization Program Sheet 4 Troubleshooting Removing the Fan Disassembly ProceduresRemoving the Module and Module Connector Removing the CoverRemoving the Front Panel Board Removing the Front Panel AssemblyRemoving the Power Board Removing the Bias BoardInstalling the Bias Board Installing the Power BoardInstalling the Cover Installing the Front Panel Board and Front Panel AssemblyInstalling the Fan Page Theory Of Operation AC Input and Bias SuppliesMicroprocessor Circuits CV/CC DACsBlock Diagram Thoery Of Operation Or Gates CV AmplifierCC Amplifier Readback Multiplexer Pulse-Width Modulator, FETS, and Isolation TransformerDownprogrammer Circuit OV Circuit Page Replacement Parts Replacement PartsModel Model Model DIODE-PWR Rect CHOKE-OUTPUT BEAD-FERRITE CONNECTOR, Hood ASSY-FET, HS Shunt .005 Ohms Shunt .01 Ohms Shunt .035 Ohms R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 Model RES-ZERO Ohms RES 9.31K 1% Replacement Parts All Models 66101A-66103A 66104A-66106A Agilent 6610xA Power Modules Parts List Mechanical Model Output Connector Assembly Parts List Reference Designators Page Diagrams Schematic SheetsComponent Location Diagrams Schematic Notes Page Page L305 Page Page Module Front Panel Page Page Page OUT Main Board Component Coordinates Page Backdating Agilent Prefix Serial Number Make Model ChangesAgilent Prefix Serial Number Make Number ChangesBackdating Index IndexSchematic Troubleshooting