Mitsubishi Electric DPro930SB-BK Manuals

Manuals and User Guides for Mitsubishi Electric DPro930SB-BK. We have 1 Mitsubishi Electric DPro930SB-BK manual available for free PDF download: Service Manual

Mitsubishi Electric DPro930SB-BK Service Manual

Mitsubishi Electric DPro930SB-BK Service Manual (187 pages)

Diamond Pro 930SB

Brand: Mitsubishi Electric | Category: Monitor | Size: 3.05 MB

Table of Contents

Adjustment Procedures

50
- Service Manual
  1
- Quick Start
  9
- Geometry Controls
  12
- Recommended Use
  14
- Safety Precautions and Maintenance
  14
- Specifications
  16
- Troubleshooting
  19
- Limited Warranty
  22
- What Does Labelling Involve
  23
- Why Do We Have Environmentally Labelled Computers
  23
- Declaration of Conformity
  25
- Declaration of the Manufacturer
  27
- Size and Position Controls
  33
- Environmental Requirements
  40
- Serial Number Information
  43
- Table of Contents
  50
- Adjustment & Inspection Tools
  51
- Normal Condition Definition
  51
- Timing Table
  51
- Hot Key Operation
  52
- Adjustment
  54
- B+ Check
  54
- H-Raster Center Adjustment
  54
- Preset Adjustment
  54
- X-RAY Test
  54
- White Balance Adjustment
  55
- Focus Adjustment
  57
- Purity Adjustment
  57
- Convergence Adjustment
  58
- Magnetic Field Allowance Inspection
  58
- Power Saving Function Inspection
  58
- Distortion Adjustment
  60
- Setting before Shipment
  62
- Adjustment Magnetic Field
  63
- Timing Sheet
  64
Inspection

67
- 1 Scope
  
  68
  - Introduction
    68
  - General Description
    69
  - Regulations
    70
  - Regulation Information & Marking Location
    71
- 2 CRT Specifications
  
  72
- 3 Electric Specifications
  
  73
  - Deflection Circuit
    73
  - Signal Input
    73
  - Video Performance
    73
  - Power Supply
    74
  - Power Saving
    74
  - Degaussing
    75
- 4 Functions
  
  75
  - OSM (On-Screen Manager) Function
    76
  - Back Panel
    83
  - Connector Pin Assignment
    83
  - DDC (Display Data Channel) Functions
    84
  - Preset Timing
    84
  - Self Diagnosis Function
    84
- 5 Display Quality
  
  85
  - Basic Test Conditions
    85
  - Picture Size and Position
    85
  - Luminance (Brightness)
    86
  - Color
    87
  - Geometric Distortion
    88
  - Linearity
    89
  - Misconvergence
    90
  - Focus
    91
  - Halo
    92
  - Picture Quality
    92
  - Raster Regulation
    93
  - Purity
    93
  - Warm-Up Drift
    94
  - Temperature Drift
    94
- 6 CRT Limits of Screen and Faceplate Blemish
  
  95
  - CRT Face Plate Defect
    95
  - AR-Film Blemishes
    96
- 7 Inspection of PLUG & PLAY Communication and OSM "MONITOR INFORMATION" for Model Name/ Serial Number
  
  99
  - Input Signal
    99
  - Programs Required
    99
  - Inspection Procedures
    99
  - Error Messages
    101
  - EDID Data File
    101
- Appendix 1 Preset Timing Chart
  
  102
Trouble Shooting

103
- No Operation, Power Led Flashing
  104
- No Operation, Power Led off
  105
- Video Noise, no Sync
  106
- No Video
  107
- No Raster
  109
- Sync Trouble
  111
- Poor Focus
  112
- Poor Horizontal Linearity
  113
- Rotation Problem
  114
- Cg Problem
  115
- Purity Problem
  116
- Beam Protector Circuit Operate
  117
- Deflection Circuit no Operate
  117
- High Voltage Circuit no Operate
  117
- Internal I2C Bus Line Is Abnormal
  117
- Self Diagnosis Function
  117
- X-Ray Protector Operate
  117
Circuit Description

118
- 1 Power Supply Circuit
  
  119
  - Outline
    119
  - Harmonics
    119
  - Emi
    119
  - AC Rectifier and Smoothing Capacitor
    119
  - Degaussing Circuit
    119
  - Transformer and Energy Induction
    119
  - Power Saving
    121
  - DC/DC
    121
- 2 Video Circuit & OSD
  
  122
- 3 Micro Controller System
  
  122
- 4 Vertical Deflection
  
  122
- 5 Horizontal Deflection
  
  123
- 6 High Voltage & FBT Secondary
  
  123
- 7 Dynamic Focus
  
  124
- 8 Others
  
  124
  - Rotation Correction Circuit
    124
  - Convergence Correction Circuit
    124
  - Purity Correction Circuit
    124
    
    Packing Specification
    184

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