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YOKOGAWA DL2700 Series User Manual

YOKOGAWA DL2700 Series
57 pages
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Service
Manual
Yokogawa Electric Corporation
SM 700820-01E
SM 700820-01E
2nd Edition
Model 7008
DL2700 Series
Digital Oscilloscope
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YOKOGAWA DL2700 Series Specifications

General IconGeneral
BrandYOKOGAWA
ModelDL2700 Series
CategoryTest Equipment
LanguageEnglish

Summary

IMPORTANT NOTICE TO THE USER

INTRODUCTION

Manual Overview

This manual describes servicing information on YOKOGAWA Digital Oscilloscope DL2700 series.

SAFETY PRECAUTIONS

General Safety Guidelines and Precautions

Covers general safety precautions, symbols, electrical safety, and operational safety measures.

HOW TO USE THIS MANUAL

Manual Structure and Chapters

Lists the chapters and structure of the service manual.

Chapter 1 GENERAL INFORMATION

1.1 Introduction

This chapter describes the general information.

1.2 Safety Consideration

Thoroughly read the safety precautions at the beginning of this manual without fail.

Chapter 2 PERFORMANCE TEST

Introduction, Test Environment, and Equipment

Overview of performance testing, required environmental conditions, and necessary equipment.

Self-Diagnosis and Accuracy Tests

Procedure for self-diagnosis and details of various accuracy tests.

Frequency, Timebase, Trigger, and Logic Tests

Covers frequency response, timebase accuracy, trigger tests, and logic input function.

Chapter 3 ADJUSTMENTS

Introduction, Test Environment, and Equipment

Covers introduction, test environment, and required equipment for adjustments.

Board Settings and Power Supply Adjustment

Details dip switch, rotary switch settings, and power supply adjustment.

Attenuator, Analog, and Oscillator Adjustments

Covers flatness, DC gain, and start-able oscillator adjustments.

Chapter 4 PRINCIPLE OF THE OPERATION

Introduction, Analog, and Digital Sections

Overview of the instrument's analog and digital sections.

Digital Section Components and Gate Array Functions

Details digital components and functions of various gate arrays.

Chapter 5 TROUBLESHOOTING

Introduction and Flowchart

Overview of troubleshooting and the general troubleshooting flowchart.

Troubleshooting Guides and Error Message Correlation

Covers display troubleshooting, error messages, and test item failure correlation.

Self Test Procedures

Details how to perform and interpret various self-test routines.

Chapter 6 SCHEMATIC DIAGRAM

Overall System Block Diagram

Schematic showing the interconnections between various boards and units of the instrument.

Chapter 7 CUSTOMER MAINTENANCE PARTS LIST

7.1 Customer Maintenance Parts List

Lists parts for customer maintenance and their quantities.

Component Views and Part Number Lists

Exploded views and detailed part number lists for internal and front panel components.

7.2 Standard Accessories

Lists standard accessories, power supply codes, and other items included with the instrument.

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