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Mitsubishi Electric DPro930SB-BK User Manual

Mitsubishi Electric DPro930SB-BK
187 pages
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PART NO. 599910624
COLOR MONITOR Diamond Pro 930SB
MODELS DPro930SB -BK(A)/(B)/-BK(B)
200307
08M530A3
08M540B3
08M530B3
SERVICE MANUAL
NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION
OCTOBER 2002

Table of Contents

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Mitsubishi Electric DPro930SB-BK Specifications

General IconGeneral
BrandMitsubishi Electric
ModelDPro930SB-BK
CategoryMonitor
LanguageEnglish

Summary

Product Safety Cautions

X-Radiation Precaution

Details precautions regarding X-ray radiation, including voltage limits.

Quick Start Guide

Attaching the Monitor

Step-by-step instructions for connecting the monitor to a computer system.

Monitor Controls Overview

OSD Controls and Main Functions

Explains OSD button functions, Brightness, Contrast, and Degauss controls.

Size and Position Adjustments

Details how to adjust image size and position using monitor controls.

Color and Geometry Adjustments

Covers color settings, temperature, and geometric display adjustments.

Display Tools and Utilities

Explains tools like Moiré Canceler, Linearity, and Convergence adjustments.

Advanced Control Settings

Details GlobalSync, Language, OSM Lock, IPM, EdgeLock, Hot Key, and Factory Preset.

Recommended Use and Ergonomics

Safety Precautions and Maintenance

Essential safety guidelines for monitor setup, use, and cleaning.

Monitor Placement and Ergonomic Setup

Guidance on optimal monitor height, distance, and posture for user comfort.

Technical Specifications

Monitor and CRT Specifications

Detailed technical specs for the monitor's picture tube and overall performance.

Environmental and Power Specifications

Information on operating conditions, power consumption, and environmental factors.

Product Features

SuperBright and OptiClear Technologies

Highlights advanced display technologies for enhanced viewing quality.

AccuColor and ErgoDesign Features

Covers color management system and ergonomic design enhancements.

Plug and Play and Power Management

Details Plug and Play functionality and intelligent power-saving features.

Advanced Display Technologies

Describes Multiple Frequency, FullScan, GlobalSync, and Convergence technologies.

Troubleshooting Common Issues

No Picture or Unstable Image

Solutions for issues like no display, scrolling, or unstable images.

Fuzzy Picture or Color Issues

Addresses problems with picture clarity, color blotchiness, and image bouncing.

Display Alignment and Line Issues

Guidance on fixing centering, size, thin lines, and vertical black lines.

Attention Messages and Self-Checks

Explains attention messages and how to perform self-diagnosis checks.

Service and Support References

Customer Service and Technical Support

Contact information for service, parts, and technical assistance.

Product Sales and Information Resources

Details on sales lines, rebate status, and online resources.

Limited Warranty Information

Product Warranty Terms and Conditions

Outlines the three-year warranty, limitations, and required proof of purchase.

TCO’95 Environmental Compliance

Environmental Labeling Rationale

Explains the purpose and benefits of environmentally labeled electronics.

TCO’95 Labeling Requirements

Details the scope and criteria covered by the TCO’95 standard.

Specific Environmental Requirements

Information on restrictions for lead, cadmium, mercury, and CFCs in product components.

Serial Number Information

Understanding Serial Number Structure

Explains how to decode the serial number for manufacturing year, month, and location.

DISASSEMBLY Procedures

Revolving Stand Assembly Removal

Steps for removing the revolving stand assembly from the monitor.

Cabinet Back Panel Removal

Instructions for safely detaching the rear cabinet panel.

Plate Shielding Assembly Removal

Procedure for removing the internal plate shielding assembly.

CRT Board Disassembly

Steps involved in disconnecting and removing the CRT board components.

Main Board Disassembly

Guidance on disconnecting and removing the main board from the chassis base.

ADJUSTMENT PROCEDURES

Tools and Basic Settings

Lists required tools and defines normal conditions and timing tables for adjustments.

Key Operations and Initial Checks

Covers Hot Key operations, B+ Check, X-RAY Test, and H.V. Adjustment procedures.

Core Display Adjustments

Details procedures for Preset, G2, White Balance, Focus, Purity, and Convergence adjustments.

Advanced Display and Field Adjustments

Covers Power Saving, Magnetic Field, Distortion, and Magnetic Field adjustments.

Final Settings and Timing

Specifies settings before shipment and provides detailed timing sheets for various modes.

INSPECTION Procedures

1. Scope and General Description

Defines the scope of the inspection manual and provides a general overview.

2. CRT Specifications

Details CRT characteristics and electrical specifications for performance assessment.

3. Electric Specifications

Outlines electrical characteristics including deflection, signal input, and power supply.

4. Functions

Describes monitor functions like front controls, OSM, back panel, and connectors.

5. Display Quality

Details test conditions and procedures for evaluating display quality parameters.

6. CRT Limits of Screen and Faceplate Blemish

Defines acceptable limits for screen blemishes and faceplate defects based on quality zones.

7. PLUG & PLAY and OSM Monitor Information Inspection

Covers inspection procedures for communication protocols and monitor information verification.

CIRCUIT DESCRIPTION

1. Power Supply Circuit Details

Explains the operation of the switching mode power supply unit and its components.

2. Video, OSD, and Microcontroller Systems

Describes the video amplifier, OSD generator, and microcontroller functions.

3. Deflection and High Voltage Circuits

Details the horizontal, vertical deflection, and high voltage generator circuits.

4. Dynamic Focus and Other Correction Circuits

Explains dynamic focus and circuits for rotation, convergence, and purity correction.

Replacement Parts List (For U.S.)

ICS Components

Lists integrated circuits used in the monitor with part numbers and descriptions.

Transistors and Diodes

Provides part numbers and descriptions for transistors and diodes.

Transformers, Resistors, and Capacitors

Lists transformers, resistors, and capacitors with their specifications and part numbers.

Block Diagram

System Block Diagram Overview

Illustrates the overall functional relationships between major monitor components.

Packing Specification

A Version Packing Details

Lists the components and their packaging for the A version of the monitor.

B Version Packing Details

Lists the components and their packaging for the B version of the monitor.

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