Agilent Technologies 6031A, 6032A, 6035A, 6030A

Figure 4-6. Control Board Block Diagram

Contents

Main 5 CERTIFICATION WARRANTY LIMITATION OF WARRANTY EXCLUSIVE REMEDIES ASSISTANCE SAFETY SUMMARY Safety Symbol Definitions TABLE OF CONTENTS Page Page Introduction Manual Revisions Firmware Revisions Calibration and Verification Test Equipment Required Operation Verification Tests Calibration Procedure Note: Page Page Initial Setup Voltage Monitor Zero Calibration Common Mode Calibration Note: Remote Readback Zero Calibration Note: Page Constant Voltage Full Scale Calibration Note: Voltage Monitor and Remote Readback Full Scale Calibration Note: Page Current Monitor Full Scale Calibration Note: Constant Current Full Scale Calibration Note: Power Limit Calibration Note: Resistance Programming Full Scale Calibration Performance Tests Measurement Techniques Note: Constant Voltage (CV) Tests Page Page Page Page Page Constant Current (CC) Tests Page Note: Initialization Procedure Troubleshooting Initial Troubleshooting Procedures Electrostatic Protection Repair and Replacement A2 Control Board Removal A4 FET Board Removal A5 Diode Board Removal A8 GPIB Board Removal A3 Front-Panel Board Removal A1 Main Board Removal Overall Troubleshooting Procedure GPIB Section Troubleshooting Page Page Note: Primary Interface Troubleshooting Note: Secondary Interface Troubleshooting Voltage and Current DAC Note: Page Readback DAC Circuits Note: Readback Multiplexer (U20): Page Signature Analysis Primary SA Note: Front Panel SA Secondary SA 47 $KKKKKKK%KKKKKKKKK& $KKKKKKK%KKKKKKKKK& Page Page Power Section Troubleshooting Main Troubleshooting Setup Troubleshooting No-Output Failures Page Page Page Troubleshooting AC-Turn-On Circuits ACFAULT RELAY ENABLE Troubleshooting DC-To-DC Converter Troubleshooting Bias Supplies Page Page Troubleshooting Down Programmer Troubleshooting CV Circuit Troubleshooting CC Circuit Troubleshooting OVP Circuit Note: Troubleshooting PWM & Clock Page Principles of Operation GPIB Board Primary Microprocessor Address Switches Page Page Front Panel Board Address Latches and Decoders Volts and Amps Output Ports and Displays RPG and Latches Front-Panel Switches and Input Port Page Mode Indicators OVP Adjust Control Power Clear Power Mesh and Control Board Overview Page Page Control Board Page Page Page Page Replaceable Parts Ordering Information Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Component Location and Circuit Diagrams Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page A l00 Vac Input Power Option 100 Page Page Page Chapter 3 Manual Changes: Chapter 4 Manual Changes: Chapter 5 and 6 Manual Changes B Blank Front Panel Option 001 Troubleshooting Chapter 2 Manual Changes: Note: Page Page C Agilent 6030A Test Record Page D Agilent 6031A Test Record Page E Agilent 6032A Test Record Page F Agilent 6035A Test Record Page G Manual Backdating