A2/A3 Boards Block Diagram | Agilent Technologies 5962-8200 manual

Diagrams - 6

Figure 6-3. A2/A3 Boards Block Diagram

55

Image 55

Agilent Technologies 5962-8200 service manual A2/A3 Boards Block Diagram

Contents

Agilent Part No Microfiche No September Certification Warranty Information Before Applying Power Safety Summary Symbol Description Safety Symbol Definitions Instrument Identification Printing History Table of Contents Introduction Initialization ROM UpgradeDisassembly Procedures Post-repair CalibrationPage Chapter Safety ConsiderationsOrganization Related Documents Firmware Revisions RevisionsElectrostatic Discharge Manual Revisions Test Equipment Required Introduction Type Specifications Recommended Model Test SetupMeasurement Techniques Electronic Load Test Setup Programming Operation Verification TestsPerformance Tests Current-Monitoring Resistor CV Load Effect CV SetupConstant Voltage CV Tests Voltage Programming and Readback Accuracy CV Source Effect Transient Recovery TimeCV Noise Pard Constant Current CC Tests CC SetupCurrent Programming and Readback Accuracy Low Range Current Readback Accuracy Current Sink -CC Operation CC Load Effect CC Load and Line Regulation CC Noise Pard CC Source Effect Performance Test Equipment Form Current Sink @ -3A Readback MA Range Current Readback Load Effect Source Effect Pard Ripple and NoiseTransient Response Constant Current Tests Current Programming and Readback Iout − Vout −Load Effect Vout − Vout + 2.0mV Source Effect Vout − Current Sink @ -0.6A Readback Iout − Vout + 4 mVIout − Iout + 0.2 mA Iout − Iout + 2.2 mA Current Sink @ -0.3A Readback Iout − Load Effect Vout − Vout + 5 mVIout − Iout + 0.1 mA Iout − Iout + 1.1 mAPage Troubleshooting Type Purpose Recommended Model Overall TroubleshootingFlow Charts Test Equipment Required for Troubleshooting Sheet 1. Troubleshooting Flowchart Sheet 2. Troubleshooting Flowchart Sheet 3. Troubleshooting Flowchart Sheet 4. Troubleshooting Flowchart Error Code Description Probable Cause Specific Troubleshooting ProceduresPower-on Self-test Failures Self-Test Error Codes/Messages Bias Test Point Measurement CV/CC Status Annunciators TroubleshootingBias and Reference Supplies Bias and Reference Voltages Voltage Measurements at J207 A2 Interface to A1 Main board J307 Voltage Measurements Manual Fan Speed Control Disabling Protection Features Calibration Password Inhibit Calibration SwitchPost-repair Calibration Identifying the Firmware ROM UpgradeUpgrade Procedure Initialization List of Required Tools Disassembly Procedures A2 Interface Board, Removal and Replacement Cover, Removal and ReplacementFront Panel Assembly, Removal and Replacement T1 Power Transformer, Removal and Replacement A3 Front Panel Board, Removal and ReplacementA1 Main Control Board Line Voltage Wiring Power Supply Interface signals Interface SignalsConnector Signal Description Secondary Interface A3 Front Panel CircuitsA2 Interface Circuits Primary Interface A1 Main Board Circuits Power Circuits Control Circuits Principles of Operation Page Designator PartNumber Qty Description Chassis, Electrical Replaceable Parts List Mechanical Parts Identification MP9 Chassis, Mechanical Diagrams Diagrams A2/A3 Boards Block Diagram Circuits Bias Index Index