Agilent Technologies 5071A Installation, Preparation for Use, Power Requirements, Bench Operation

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Operating and Programming

Installation

Installation

This section describes the additions, changes, and deletions to the information that appears in chapter 7 of the 5071A Operating and Programming manual.

CHAPTER GUIDE

Chapter Summary

Option 048: In the bulleted list delete:

•Internal Battery Maintenance 7-11 Where to Find Important Topics

Option 048: In the bulleted list delete:

•Disconnecting the Internal Battery 7-13

•Removing and Replacing the Internal Battery 7-13

•Using the Battery Disconnect Switch 7-12

Preparation for Use

Power Requirements

Option 048: 2nd paragraph, 1st and 2nd sentences are changed:

Operating power may also be supplied as external dc voltages between 40 and 58 Vdc. Maximum dc-power consumption is 100 W.

Bench Operation

Option 048: 1st WARNING sentence is changed-

The 5071A weighs 28 kg (61 lbs).

Operating the 5071A From External Dc Power

Option 048: 1st paragraph, 1st sentence is :

In addition to ac power capability, the 5071A can also operate from an external dc source with a voltage range of ± 40 to 58 Vdc.

Option 048: Note content following the first paragraph is changed:

The 5071A runs from dc power when both ac and dc power are available. The 5071A will not run from ac power unless the dc power source fails or is disconnected.

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Contents 7HOHFRPPXQLFDWLRQV2SWLRQV Page Telecommunications Options Supplemental Manual Before Cleaning Manual Updating Changes 05071-90042, December Contents Service Available Accessories and Options Supplemental CharacteristicsContents Instrument Identification How to Use This ManualManual Organization How to Order ManualsInstruments Covered by This manual Operating and Programming Operating The 5071A 5071A Major FeaturesIntroduction Introducing the 5071ARear-Panel Connections ConnectorsGetting Started 5071A at a Glance5071A Rear Panel Connections Fuse Synchronizing to an External 1 PPS Reference Powering Down the 5071AStarting The 5071A Performing Basic TasksMonitoring Status Using the 5071ADisabling the Internal -Standby Battery Restarting the 5071A Front-Panel Indicators and MessagesRear-Panel Output Connectors Case of DifficultyScpi Commands 5071A Command References5071A Command Summary Scpi Subsystem CommandsSpecifications Preparation for Use InstallationPower Requirements Operating the 5071A From External Dc PowerPreparing the RP 5071-A For External-Dc Operation Internal Standby Battery MaintenanceReplacing the External Dc Input Power Fuse Long-Term StorageAssembly-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 Advisory Messages Subsection Power-Supply Diagnostic TreeInternal-Battery Charger Test Ac-Line Fuse Fault Isolation r/o LF1/T14.0.0 Ext. Dc Input Fuse Fault No Operation From Internal Standby Battery5 A8-to-Chassis Interconnect Test Assembly/Module Diagnostic Trees Diagnostic SectionA8 Diagnostic Tree A/M Subsection 3 1 PPS Outputs Test 4 A8 Front/Rear-Panel Sync Input 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 A1 Motherboard Circuit Description Theory of OperationIntroduction Simplified Functional DescriptionInput/Output Block Power Supply BlockFunctional Block Descriptions Instrument Control Block Operating Firmware Warning ModeReference Oscillator/RF-Chain Block Interconnections Power Supply Block External Dc Input Circuit A1 Motherboard Circuit DescriptionOvervoltage Protection Circuit A1 Power Supply/Distribution Schematic Diagram A11 Power Steering Logic AssemblyInput Chassis Ground 48V Subpanel AssemblyA1 Power-Supply Block Diagram B1 Internal-Standby BatteryExchange Assemblies Replaceable PartsReplaceable Parts Backdating Backdating Specifications Environmental Supplemental CharacteristicsInternal Standby Battery Nominal Values Time StandardAccessories Furnished Dc input connector WeightOptions Available Accessories and OptionsService and Support From front matter Declaration of Conformity Page Page Manual Part Number