HP manual Option 004, HP 8517B Test Set Block Diagram

Page 19

Getting Started

Test Set Description

Figure 1-2 Option 004, HP 8517B Test Set Block Diagram

Figure 1-3 Option 007, HP 8517B Test Set Block Diagram

HP 8517B S-Parameter Test Set Manual 1-3

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Contents HP 8517B Parameter Test Set Restricted Rights Legend What You’ll Find in This Manual… Certification Warranty WarrantyAssistance Service and Support Instrument Markings Safety and Regulatory InformationSafety Earth Ground Italics Typeface ConventionsHP 8517B S-Parameter Test Set Manual Contents Installation Specifications HP 8517B Test Set Replacement Procedures HP 8517B Replaceable Parts Contents-6HP 8517B S-Parameter Test Set Manual Getting Started How to Use This ManualTest Set Description Test Set DescriptionOption 004, HP 8517B Test Set Block Diagram Options HP 8517B Test Set Option Description HP 8517B Test Set OptionsHP 8517B Options and Descriptions HP 8517B Test Set OptionsTest Set Operation Verification Verifying Test Set OperationVerifying Test Set Operation Maintaining Measurement Accuracy Maintaining Measurement AccuracyInstruments Supported by This Manual Instruments Supported by This ManualSource Firmware Revision Compatibility Matrix Instrument Firmware CompatibilityOption Description Service and Support Options AvailableService and Support Options Service and Support Options AvailableAccessories AccessoriesAccessories Available HP 8517B Test Set Accessories AvailableAccessory Model Number Contents or Description Recommended Test Equipment Critical Recommended Model Use SpecificationsRecommended Test Equipment Recommended Test EquipmentOperating and Safety Precautions Operating and Safety PrecautionsSafety Precautions Maximum Input Power Levels14HP 8517B S-Parameter Test Set Manual 2Installation Initial Inspection Initial InspectionAnti-rotation Clamps RF Source Cable, Rack Configuration RF Source Cable, Bench-top ConfigurationInstalling the Test Set Into a System Rack Installing the Test Set Into a System RackInstalling the Test Set on a Bench Recommended Static-Free Workstation ConfigurationConfiguring the Test Set in a System Configuring the Test Set in a SystemConnection Instructions and Connector Descriptions Connecting the System CablesReplacing O-Rings in Anti-Rotation Clamps Packaging the Test Set Packaging the Test Set8HP 8517B S-Parameter Test Set Manual Front-Panel Description Front-Panel FeaturesRear-Panel Features Active devices under test Controlling Multiple Test SetsPort 1 Bias HP 8517B S-Parameter Test Set Manual Multiple Test-Set Connections Initialization at Power-Up Selecting a Test SetSelecting a Test Set When Multiple Units are Configured New Address With Switch #1 With Switch #2Measurement Calibration Measuring High-Power Devices with Option Changing the Test Port Attenuators Changing Signal Path States After System CalibrationStoring Trace Memories Viewing Normalized Parameters Default to Memory Instrument State Local Auxiliary Menus System Making Operational ChecksPerformance Verification Attach the first clamp Using Anti-Rotation ClampsPositioning the thumb-screw Using a Torque Wrench CorrectlyVisually Aligning Clamp and Nut Flats Positioning the connectorAligning the thumb-screw Using Anti-Rotation ClampsAttaching the second clamp HP 8517B S-Parameter Test Set Manual HP 8510/HP 8517B Supplemental Characteristics Mechanical SpecificationsSupplemental Characteristics HP 8510/HP 8517B Mechanical Specifications3HP 8517B S-Parameter Test Set Manual HP 8517B S-Parameter Test Set Manual Troubleshooting the Test Set Theory of Operation RF Source PowerTheory of Operation Theory of Operation LO Signal Control Troubleshooting Sequence Troubleshooting SequenceEquipment Required, But Not Supplied Equipment Needed But Not SuppliedEquipment Type HP Part Number Power Supply Voltages to A27 Troubleshooting ProceduresAssembly Power Supply Voltages to A15Power Supply Fuses and Test Points Fuse Location Instrument HP-IB Switch SettingActive LED Location If the Self-Test Fails to Run ProperlyLSN TLK SRQ REM Self-Test IndicationService Adapter Connections Using the Service AdapterMost likely in the source or the test set. Refer to Service Adapter ConclusionsHP 85102 is working properly. The problem is Results ObservationsUnratioed Power Test Isolating Signal Path ProblemsTesting Signal Paths Drive Port Test switch to restore factory default conditions Testing Paths 510 RF Path 1 and Path 2, HP 8517B Standard Test Set 11 RF Path 3 and Path 4, HP 8517B Standard Test Set 12 RF Path 5 and Path 6, HP 8517B Standard Test Set 13 RF Path 1 through Path 4, HP 8517B Option 007 Test Set 14 RF Signal for Path 1 through Path 4, HP 8517B Option 15 RF Path 5 and Path 6, HP 8517B Option Test Results for Path 1 through Path Sample DiagnosticsMost Probable Failures B indicates Bad indicates Good 24HP 8517B S-Parameter Test Set Manual HP 8517B Test Set Replacement Procedures ESD-Safe Workstation Configuration Performance Tests AdjustmentsTools Used for Procedure HP Part Number Replacement-Procedure Tools NeededEquipment Needed But Not Supplied HP 8517B Major Assembly Location Diagram A14, A10 to A13 Frequency Converter Assembly Assembly Replacement ProceduresInitial Precautions Switch/Splitter Replacement A18 Switch/Splitter AssemblyA15 Regulator Board Assembly Regulator Board Replacement Filter Capacitor ReplacementC1 to C4 Filter Capacitors Diagram of 2.4 mm Test Port Connector Mm Test Port ConnectorsB1 Fan Assembly Fan Assembly ReplacementPower Transformer ReplacementThis procedure. Disconnect the ac power cord before starting Ring Replacement Anti-Rotation Clamp O-Ring Replacement Front Panel Interface Board ReplacementA1 Front Panel and Interface Board Assembly A16 or A17 Port Attenuators Bias Tees Replacement A7 and A9 Bias TeesTest Port Attenuator A6 and A8 Test Port CouplersA23 to A26 Buffer Amplifiers A22 Input Amplifier AssemblyInput Amplifier Buffer AmplifierA27 Post Regulator Board Assembly Post Regulator Board Replacement14HP 8517B S-Parameter Test Set Manual Rebuilt-Exchange Assemblies IntroductionTo Order Parts . . . . Fast Assembly Fuse SwitchMeter Electron Tube Recovery Diode, Varactor Ordering InformationManufacturer Names and Addresses Standard Abbreviations Shaped hole Depletion ModeDecoder DegreeHelical Male, Maximum, Mega, Mi, Milli, ModeHardware Hexadecimal, Hexagon, HexagonalMiter Opt Optical, Option, Optional Picoampere, Power AmplifierPad, Power Dissipation MiniaturePlastic Pico Farad, Power FactorSubminiature, A-Type Threaded Connector PackageAmbient Temperature, Tantalum Subminiature, B-Type Slip-on ConnectorSubminiature, C-Type Threaded Connector Teeth, temperature, Thickness, Time, Timed, Tooth, TypicalAbbreviation Prefix Multiple Multipliers, Abbreviation and DescriptionPower Cable and Plug Part Numbers Fuse Name Location Instrument FusesPart number Hewlett-Packard pays postage on boxes mailed in the U.S.A Low Cost Rebuilt-Exchange ProcedureDescription Major Assembly Reference Designator and Parts InformationMajor Assembly Locations in the Standard HP 8517B Test Set Cable Assembly A8J2 to A9J2 Cable Assembly AT1 to A10J2Cable Assembly A8J3 to A11J2 Cable Assembly A6J3 to A12J2Flexible Cable Assemblies in the Standard HP 8517B Test Set 18HP 8517B S-Parameter Test Set Manual Miscellaneous Parts, Front Panel HP 8517B Test Set 10 Test Port Connector Assembly Components 11 Miscellaneous Parts, Rear Panel HP 8517B Test Set Washer-LK Intl T 7/16 in 0.439-IN-ID Teflon Cable SleeveLine Module Retainer Clips Washer-LK Intl T 3/8 in 0.377-IN-IDDetailed Views of Hardware Stack-Ups 12 Miscellaneous Parts, Top Internal View 2200-0107 Machine Screws 13 Miscellaneous Parts, MotherboardC1 C4 0180-2671 Connector-PC Edge 2-Rows XA5 XA6 to XA14 Not Assigned XA15 Connector 5-PIN M Post TypeConnector Post Type 0.100-PIN-SPCG 14-CONT Connector 5-PIN M Post Type J8 and J914 Parts Unique to HP 8517B Option 001 Test Set Cable Assembly, A3J3 to J10A7 Cable Assembly, A2J9 to J10A4Cable Assembly, A2J6 to J10A2 Cable Assembly, A2J12 to J10A3Cable Assembly, A13J3 to Port 2J14 Cable Assembly, A12J3 to Port 1 J1315 Parts Unique to HP 8417B Option 002 Test Set 16 Parts Unique to HP 8517B Option 004 Test Set Cable Assembly, AT7 to A9J1Cable Assembly, A8J3 to A17J2 Cable Assembly, A17J1 to A11J2Input Amplifier Post Regulator Board Assembly Beneath A22 Input Amplifier17 Parts Unique to HP 8517B Option 007 Test Set 08516-60021 DB AttenuatorsA6 Coupler to A23 HP Part NumberFront Panel J7 to A22 Input Amplifier A22 Input Amplifier to A18J518 Parts Unique to Option 002 plus Option 19 Parts Unique to Option 004 plus Option 20 Instrument Chassis Replaceable Parts 36HP 8517B S-Parameter Test Set Manual HP 8517B S-Parameter Test Set Manual Index-1 IndexIndex-2HP 8517B S-Parameter Test Set Manual