Agilent Technologies 5071A manual Manual Part Number

Page 56

Manual Part Number 05071-90042

Printed in U.S.A., DECEMBER 2000

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Contents 7HOHFRPPXQLFDWLRQV2SWLRQV Page Telecommunications Options Supplemental Manual Before Cleaning Manual Updating Changes 05071-90042, December Contents Service Supplemental Characteristics Available Accessories and OptionsContents How to Use This Manual Instrument IdentificationManual Organization How to Order ManualsInstruments Covered by This manual Operating and Programming 5071A Major Features IntroductionIntroducing the 5071A Operating The 5071AConnectors Getting Started5071A at a Glance Rear-Panel Connections5071A Rear Panel Connections Fuse Powering Down the 5071A Starting The 5071APerforming Basic Tasks Synchronizing to an External 1 PPS ReferenceMonitoring Status Using the 5071ADisabling the Internal -Standby Battery Front-Panel Indicators and Messages Rear-Panel Output ConnectorsCase of Difficulty Restarting the 5071A5071A Command References 5071A Command SummaryScpi Subsystem Commands Scpi CommandsSpecifications Installation Power RequirementsOperating the 5071A From External Dc Power Preparation for UseInternal Standby Battery Maintenance Replacing the External Dc Input Power FuseLong-Term Storage Preparing the RP 5071-A For External-Dc OperationAssembly-Level Service 5071A Operational Verification Rear-Panel Output Signal ChecksPerformance Tests Option ServiceAssembly Identification and Location First Power On Top-Level Diagnostic Tree OrganizationTop-Level Diagnostic Tree Diagnostic Section Warm-up and Fatal Error Diagnostic Tree Power-Supply Diagnostic Tree Advisory Messages SubsectionAc-Line Fuse Fault Isolation r/o LF1/T1 4.0.0 Ext. Dc Input Fuse FaultNo Operation From Internal Standby Battery Internal-Battery Charger TestAssembly/Module Diagnostic Trees Diagnostic Section A8 Diagnostic Tree A/M Subsection 3 1 PPS Outputs Test4 A8 Front/Rear-Panel Sync Input Test 5 A8-to-Chassis Interconnect Test4.1 A9-to-Chassis TCO Option signal Interconnect Test A9 Diagnostic Tree A/M Subsection 5.0 A9 Mon Signal Test6.0 A9 J4 80-MHz Signal Test Theory of Operation IntroductionSimplified Functional Description A1 Motherboard Circuit DescriptionInput/Output Block Power Supply BlockFunctional Block Descriptions Operating Firmware Warning Mode Instrument Control BlockReference Oscillator/RF-Chain Block Interconnections Power Supply Block External Dc Input Circuit A1 Motherboard Circuit DescriptionOvervoltage Protection Circuit A11 Power Steering Logic Assembly A1 Power Supply/Distribution Schematic Diagram48V Subpanel Assembly Input Chassis GroundB1 Internal-Standby Battery A1 Power-Supply Block DiagramReplaceable Parts Exchange AssembliesReplaceable Parts Backdating Backdating Specifications Supplemental Characteristics Internal Standby Battery Nominal ValuesTime Standard EnvironmentalWeight Accessories Furnished Dc input connectorAvailable Accessories and Options OptionsService and Support From front matter Declaration of Conformity Page Page Manual Part Number