User ManualTable of ContentsTDS3000 Series Digital Phosphor Oscilloscope Service Manual1Copyright2WARRANTY3Table of Contents5List of Figures7List of Tables9General Safety Summary11To Avoid Fire or Personal Injury11Symbols and Terms12Preventing Electrostatic Damage13Battery Recycling13Service Safety Summary15Preface17Related Manuals17Service Programs18Contacting Tektronix18Specifications19Operating Information31Transporting the Oscilloscope32Connecting Power33Using Battery Power33Operating Safely with Battery Power34Installing and Removing the Battery35Charging the Battery36Installing an Application Module37Installing a Communication Module39Front-Panel Menus and Controls40Using the Menu System40Using the Menu Buttons42Using the Dedicated Controls43Identifying Items in the Display45Using Quick Menus46Front-Panel Connectors48Rear-Panel Connectors49Probe Compensation50Self Calibration51Theory of Operation53Power Supply53Battery Board54Main Board54Acquisition System54Trigger System54Display System54Processor System54Power Converter55Display Module55Front-Panel Board55Disk Drive55Performance Verification57Test Record58Performance Verification Procedures60Self Test60Check DC Voltage Measurement Accuracy61Check Bandwidth63Check Channel Edge-Trigger Sensitivity65Check Sample Rate and Delay Time Accuracy67Adjustment Procedures69Required Equipment69Overview of the Adjustment Process70Signal Connections71Apply DC Voltage to Channels71Apply Pk-Pk Voltage to a Channel72Apply Fast Rise Step Signal to all Channels73Apply DC Voltage to External Trigger73Factory Adjustment Procedure74Maintenance77Preparation77Preventing ESD77Inspection and Cleaning78General Care78Inspection and Cleaning Procedures78Removal and Installation Procedures81Preparation81List of Modules81Summary of Procedures82Tools Required83Handle83Rear Case87Rear Chassis91Main Board96Front Chassis and Display Module99Display Inverter Board and Back light Tubes102Front Panel107Troubleshooting111Adjustment After Repair111Required Tools and Equipment111Troubleshooting Procedure112Unpacking and Repacking Instructions119Unpacking119Repacking119Storage119Options121Electrical Parts List123Diagrams125Mechanical Parts List127Parts Ordering Information127Part Number Revision Level127Using the Replaceable Parts List128Module Servicing128Abbreviations128Mfr. Code to Manufacturer Cross Index129Replaceable Parts List131Exploded Views129Front Case Half130LCD Display132Main Board and Disk Drive134Circuit Board Assembly and Fan136Read Case Half138Accessories List139Size: 1.4 MBPages: 140Language: EnglishOpen manual