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Agilent Technologies
5071A
manual
Replaceable Parts
Models:
5071A
1
44
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56 pages
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Specifications
Supplemental Characteristics
Install
A1 Power-Supply Block Diagram
6.0 A9 J4 80-MHz Signal Test
4.0.0 Ext. Dc Input Fuse Fault
Power-Supply Diagnostic Tree
5071A Command References
Connectors
Assembly-Level Service
Page 44
Image 44
Assembly-Level
Service
Replaceable Parts
2-20
Page 43
Page 45
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Image 44
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Contents
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Page
Telecommunications Options Supplemental Manual
Before Cleaning
Manual Updating Changes
05071-90042, December
Contents
Service
Supplemental Characteristics
Available Accessories and Options
Contents
How to Use This Manual
Instrument Identification
Manual Organization
How to Order Manuals
Instruments Covered by This manual
Operating and Programming
5071A Major Features
Introduction
Introducing the 5071A
Operating The 5071A
Connectors
Getting Started
5071A at a Glance
Rear-Panel Connections
5071A Rear Panel Connections
Fuse
Powering Down the 5071A
Starting The 5071A
Performing Basic Tasks
Synchronizing to an External 1 PPS Reference
Monitoring Status
Using the 5071A
Disabling the Internal -Standby Battery
Front-Panel Indicators and Messages
Rear-Panel Output Connectors
Case of Difficulty
Restarting the 5071A
5071A Command References
5071A Command Summary
Scpi Subsystem Commands
Scpi Commands
Specifications
Installation
Power Requirements
Operating the 5071A From External Dc Power
Preparation for Use
Internal Standby Battery Maintenance
Replacing the External Dc Input Power Fuse
Long-Term Storage
Preparing the RP 5071-A For External-Dc Operation
Assembly-Level Service
5071A Operational Verification
Rear-Panel Output Signal Checks
Performance Tests
Option
Service
Assembly Identification and Location
First Power On
Top-Level Diagnostic Tree Organization
Top-Level Diagnostic Tree Diagnostic Section
Warm-up and Fatal Error Diagnostic Tree
Power-Supply Diagnostic Tree
Advisory Messages Subsection
Ac-Line Fuse Fault Isolation r/o LF1/T1
4.0.0 Ext. Dc Input Fuse Fault
No Operation From Internal Standby Battery
Internal-Battery Charger Test
Assembly/Module Diagnostic Trees Diagnostic Section
A8 Diagnostic Tree A/M Subsection 3 1 PPS Outputs Test
4 A8 Front/Rear-Panel Sync Input Test
5 A8-to-Chassis Interconnect Test
4.1 A9-to-Chassis TCO Option signal Interconnect Test
A9 Diagnostic Tree A/M Subsection 5.0 A9 Mon Signal Test
6.0 A9 J4 80-MHz Signal Test
Theory of Operation
Introduction
Simplified Functional Description
A1 Motherboard Circuit Description
Input/Output Block
Power Supply Block
Functional Block Descriptions
Operating Firmware Warning Mode
Instrument Control Block
Reference Oscillator/RF-Chain Block Interconnections
Power Supply Block
External Dc Input Circuit
A1 Motherboard Circuit Description
Overvoltage Protection Circuit
A11 Power Steering Logic Assembly
A1 Power Supply/Distribution Schematic Diagram
48V Subpanel Assembly
Input Chassis Ground
B1 Internal-Standby Battery
A1 Power-Supply Block Diagram
Replaceable Parts
Exchange Assemblies
Replaceable Parts
Backdating
Backdating
Specifications
Supplemental Characteristics
Internal Standby Battery Nominal Values
Time Standard
Environmental
Weight
Accessories Furnished Dc input connector
Available Accessories and Options
Options
Service and Support
From front matter
Declaration of Conformity
Page
Page
Manual Part Number
