Agilent Technologies 5071A Manual do Utilizador descarregar pdf (Página 8)

Contents

Installation 1-10

Preparation for Use 1-10

Power Requirements 1-10

Bench Operation 1-10

Operating the HP 5071A From External Dc Power 1-10

Preparing the HP 5071A For External Dc Operation 1-11

Replacing the External Dc Input Power Fuse 1-11

Internal Standby Battery Maintenance 1-11

Long-Term Storage 1-11

2Service

Performance Tests 2-2

Service 2-3

Top-Level Diagnostic Tree Organization 2-4

Warmup and Fatal Error Diagnostic Tree 2-5

Advisory Messages 2-6

Assembly/Module Diagnostic Trees 2-8

A9 Diagnostic Tree (A/M Subsection 4) 2-9

Theory of Operation 2-10

Introduction 2-10

Simplified Functional Description 2-10

Functional Block Descriptions 2-11

Instrument Control Block 2-12

Reference Oscillator/RF-Chain Block 2-12

Input/Output 2-13

Power Supply Block 2-14

A1 Motherboard Circuit Description 2-15

A11 Power Steering Logic Assembly 2-16

48V Subpanel Assembly 2-17

B1 Internal-Standby Battery 2-18

Replaceable Parts 2-19

Exchange Assemblies 2-19

Backdating 2-21

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 55 56

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Agilent Technologies 5071A Manual do Utilizador Página 8