Agilent Technologies 5962-8200 service manual

Contents Agilent Part No Microfiche No September Warranty Information CertificationSafety Summary Before Applying PowerSafety Symbol Definitions Symbol DescriptionPrinting History Instrument IdentificationTable of Contents Initialization ROM Upgrade Disassembly ProceduresPost-repair Calibration IntroductionPage Safety Considerations OrganizationRelated Documents ChapterRevisions Electrostatic DischargeManual Revisions Firmware RevisionsIntroduction Test Equipment RequiredTest Setup Type Specifications Recommended ModelMeasurement Techniques Test Setup Electronic LoadOperation Verification Tests Performance TestsCurrent-Monitoring Resistor ProgrammingCV Setup Constant Voltage CV TestsVoltage Programming and Readback Accuracy CV Load EffectTransient Recovery Time CV Source EffectCV Noise Pard CC Setup Constant Current CC TestsCurrent Programming and Readback Accuracy Current Sink -CC Operation Low Range Current Readback AccuracyCC Load and Line Regulation CC Load EffectCC Source Effect CC Noise PardPerformance Test Equipment Form Load Effect Source Effect Pard Ripple and Noise Transient ResponseConstant Current Tests Current Programming and Readback Current Sink @ -3A Readback MA Range Current ReadbackVout − Load Effect Vout − Vout + 2.0mVSource Effect Vout − Iout −Vout + 4 mV Iout − Iout + 0.2 mAIout − Iout + 2.2 mA Current Sink @ -0.6A Readback Iout −Load Effect Vout − Vout + 5 mV Iout − Iout + 0.1 mAIout − Iout + 1.1 mA Current Sink @ -0.3A Readback Iout −Page Troubleshooting Overall Troubleshooting Flow ChartsTest Equipment Required for Troubleshooting Type Purpose Recommended ModelSheet 1. Troubleshooting Flowchart Sheet 2. Troubleshooting Flowchart Sheet 3. Troubleshooting Flowchart Sheet 4. Troubleshooting Flowchart Specific Troubleshooting Procedures Power-on Self-test FailuresSelf-Test Error Codes/Messages Error Code Description Probable CauseCV/CC Status Annunciators Troubleshooting Bias and Reference SuppliesBias and Reference Voltages Bias Test Point MeasurementJ307 Voltage Measurements Voltage Measurements at J207 A2 Interface to A1 Main boardDisabling Protection Features Manual Fan Speed ControlInhibit Calibration Switch Calibration PasswordPost-repair Calibration ROM Upgrade Upgrade ProcedureInitialization Identifying the FirmwareDisassembly Procedures List of Required ToolsCover, Removal and Replacement A2 Interface Board, Removal and ReplacementFront Panel Assembly, Removal and Replacement A3 Front Panel Board, Removal and Replacement T1 Power Transformer, Removal and ReplacementA1 Main Control Board Line Voltage Wiring Interface Signals Power Supply Interface signalsConnector Signal Description A3 Front Panel Circuits A2 Interface CircuitsPrimary Interface Secondary InterfacePower Circuits A1 Main Board CircuitsControl Circuits Principles of Operation Page Chassis, Electrical Designator PartNumber Qty DescriptionReplaceable Parts List Mechanical Parts Identification Chassis, Mechanical MP9Diagrams Diagrams A2/A3 Boards Block Diagram Bias CircuitsIndex Index