Benutzerhandbuch für Mitsubishi Electronics VS-60609

Inhaltsverzeichnis

• INTRODUCTION

  5
• PRODUCT SAFETY NOTICE

  5
• SAFETY PRECAUTIONS

  6
• DISASSEMBLY

  7
• Front Cabinet Components

  7
• Rear Cabinet Components

  8
• SERVICING THE LENTICULAR LENS AND FRESNEL SCREEN

  9
• Removal of the Lenticular Screen and Fresnel Lens

  9
• Installation of the Lenticular Screen and Fresnel Lens

  10
• VS-70709 CABINET SEPARATION PROCEDURE

  11
• SERVICING THE DIAMONDSHIELDTM r

  12
• DiamondShieldTM Removal

  12
• DiamondShieldTM Installation

  12
• SERVICING PCBs

  13
• Chassis Removal & PCB Locations

  13
• Major Parts Locations

  13
• CRT REPLACEMENT

  14
• CRT Removal

  14
• CRT Installation

  15
• ELECTRICAL ADJUSTMENTS

  17
• Equipment

  17
• Initial Setup

  18
• LED Indicator Diagnostics

  19
• Circuit Adjustment Mode

  20
• Convergence Adjustment Mode

  21
• Adjustment Items List

  24
• Test Points Locations

  27
• Adjustment Procedures

  28
• Audio Circuit

  28
• High Voltage Control

  29
• Focus Adjustments

  29
• CRT Adjustments

  30
• Video Adjustments

  32
• PIP Adjustments

  33
• Cb, Cr Offset Adjustment

  34
• Character Position

  34
• Deflection/Convergence Geometry Presets

  35
• Height and Vertical Linearity Adjustments

  36
• Centering and Static Convergence

  36
• Convergence Geometry Adjustments

  37
• Convergence Adjustments

  38
• CHIP PARTS REPLACEMENT

  40
• REPLACEMENT PARTS

  41
• Parts Ordering

  41
• Critical and Warranty Parts Designation

  41
• Parts Tolerance Codes

  41
• Model Abbreviations

  41
• Quick Reference List

  42
• SERVICE PARTS LIST

  43
• CIRCUITRY BLOCK DIAGRAMS

  54
• Power Supply

  54
• Video/Color Signal Path

  55
• Sound Circuit

  56
• Deflection and High Voltage

  56
• Protect Circuitry

  57
• Convergence Circuitry

  57
• Control Circuitry

  58