Power Mesh Block Diagram | Agilent Technologies 6032A, 6035A, 6031A

Figure 4-5. Power Mesh Block Diagram

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Agilent Technologies 6032A, 6035A, 6031A, 6030A service manual Power Mesh Block Diagram

Contents

6032A and 6035A Agilent Part No Microfiche Part No Certification Safety Summary Printing History Safety Symbol DefinitionsSymbol Description Table of Contents Eeprom Component Location and Circuit DiagramsPrinciples of Operation Replaceable Parts L00 Vac Input Power Option 119 Blank Front Panel Option 125 Introduction Item Description Manual RevisionsFirmware Revisions Introduction Calibration ProcedureCalibration and Verification Test Equipment Required Type Required Characteristics USE Recommended Model Test Equipment Required CR4 Initial Setup Remote Readback Zero Calibration Common Mode CalibrationVoltage Monitor Zero Calibration Disp a Common Mode Setup Constant Voltage Full Scale Calibration Voltage Monitor and Remote Readback Full Scale Calibration Constant Current Zero Calibration Constant Voltage Zero CalibrationCurrent Monitor Zero Calibration Current Monitor Full Scale Calibration Constant Current Full Scale Calibration Power Limit Calibration Measurement Techniques Resistance Programming Full Scale CalibrationPerformance Tests Current-Monitoring Resistor Setup Constant Voltage CV Tests Disp a Basic Test Setup Page RMS Measurement Test Setup, CV Pard Test Peak-To-Peak Measurement Test Setup, CV Pard Test Load Transient Recovery Waveform Constant Current CC TestsPage Page Initialization Procedure CC Pard Test Setup Troubleshooting Initial Troubleshooting Procedures Repair and Replacement Electrostatic Protection A2 Control Board Removal A4 FET Board Removal A3 Front-Panel Board Removal A5 Diode Board RemovalA8 Gpib Board Removal A1 Main Board Removal A1 Designator Wire color A3S1 Position Rear View Overall Troubleshooting ProcedureGpib Section Troubleshooting Troubleshooting Isolation Troubleshooting Isolation Go to Secondary SA Primary Interface TroubleshootingError Node Measurement Source Secondary Interface TroubleshootingVoltage and Current DAC Address Lines Data Lines Clock and Primary SA Waveforms Readback Multiplexer U20 Node Setup MeasurementReadback DAC Circuits Readback and Secondary SA Waveforms Front Panel SA Signature AnalysisPrimary SA Secondary SA Primary and Front Panel Signature Analyzer Test SetupsSecondary Signature Analyzer Test Setups 00.04 00.02 00.01 00.00 Outputs Current Display Voltage Display Front Panel LED Display and Indicator DriversInputs Node Measurement C7AA Inputs Node Measurements1ABC Procedure Node Power Section Troubleshooting Secondary Processor Signature Table Main Troubleshooting Setup Main Troubleshooting Setup Troubleshooting No-Output Failures Power Section Blocks Modified Mains Cord Set For Troubleshooting Control Board Test Connector, A2J7 Vdc A2J7-26 A2J7-25 10. Performance Failure SymptomsStatus of FET On/Off-Pulses Inputs Node + Troubleshooting AC-Turn-On CircuitsTroubleshooting DC-To-DC Converter Outputs Node + Outputs Node Troubleshooting Bias SuppliesInputs Node + A2J7-26PWM-ONA2J7-25PWM-OFF Input Node + Waveforms A2C52 + ≈ + 25Vdc A1U4 Outputs ON/OFF Troubleshooting Down ProgrammerTroubleshooting CV Circuit OFF Troubleshooting CC Circuit Troubleshooting OVP Circuit Node + External Vdc Troubleshooting PWM & ClockOutputs Inputs Overrange Outputs SET Voltage Vdc Node ++OUT Gpib Board Address SwitchesPrinciples of Operation Primary Microprocessor Gpib Block Diagram Digital-to-Analog Converters IsolationSecondary Microprocessor Analog Multiplexer Address Latches and Decoders Front-Panel Switches and Input PortFront Panel Board Volts and Amps Output Ports and Displays Front Panel Block Diagram Power Clear Mode IndicatorsOVP Adjust Control Power Mesh and Control Board Power Mesh FET Control Signals Timing DiagramPage Control Board Page Page Power Mesh Block Diagram Control Board Block Diagram Replaceable Parts Reference Designators Ordering Information Description Abbreviations Main Board Assembly DS1 CR1CR2 VR1 A1 Mechanical Control Board Assembly Page Page Page Page Page Page VR6 VR2VR5 Front Panel Board FET Board TS1 CR5 Diode BoardCR3 CR6Page AC Input Filter Gpib Board Page IC Uart MC68B50P IC Eprom AM27512IC RAM MCM6164C55 IC Eeprom NMC9346 Chassis Electrical A8 MechanicalOutput Board CB1 100 101 Component Location and Circuit DiagramsSchematic Diagram Notes 102 Top View, Top Covers Removed 103 Page 2B a Main Board A1 and Output Filter Component Location 105 2C a Main Board A1 and Output Filter Component Location 106 Component Location 107 FET Board A4 Component Location 108 6A A/35A Diode Board A5 Component Location 6C a Diode Board A5 Component Location Gpib Board A8 Component Location 111 A Output Board A9 Component Location 112 Page Page Page Page 13A. Gpib Board Schematic Diagram 13B. Gpib Board Schematic Diagram General Information Description L00 Vac Input Power OptionSuggestions for Using Appendix a Scope of Appendix a 120 121 122 6 Manual Changes 123 Blank Front Panel Option 125 126 Troubleshooting Isolation option 127 Test Facility Performance Test Record Agilent 6030A Power Supply Page 1Agilent 6030A Test Record Agilent 6030A Performance Test Record Agilent 6030A Power Supply Page 2 130 Agilent 6031A Performance Test Record Agilent 6031A Power Supply Page 1Agilent 6031A Test Record 131 Load Effect 50.0A Performance Test Record Agilent 6031A Power Supply Page 2Current Programming Constant Current Tests Readback Source Effect 120A Agilent 6032A Performance Test Record Agilent 6032A Power Supply Page 1Agilent 6032A Test Record 133 Source Effect 50.0A Performance Test Record Agilent 6032A Power Supply Page 2Load Effect 16.5A 134 Agilent 6035A Performance Test Record Agilent 6035A Power Supply Page 1Agilent 6035A Test Record 135 Source Effect 5.0A Performance Test Record Agilent 6035A Power Supply Page 2Load Effect 2.0A 136 Manual Backdating 137 Change 138 139