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Mitsubishi C-6401 Monitor
Manufacturer:
Model:
C-6401
Date:
unknown
Class:
Type:
SubType:

Information

Mitsubishi Electric, MODEL C-6479 Series Color Display Monitor is a high resolution color display module for clear display of 4000 characters or less and for graphic symbols. This module is equipped with IN LINE GUNS/SHADOW MASK-CRT and PCBs with solid state active elements. MODEL C—6 4 79 Series features stable convergence, easy maintenance, compact style. The standard model accepts ANALOG inputs for R.G.B. composite video signal, compositesync and HD/VD signals. This model is supplied without a cabinet but Mitsubishi is ready to supply one. This model complies with U.S.. Department of Human and Health Service X-radiation Safety Rules, applicable at time of manufacture . 1.1 FEATURES (A) Compact style This model is so compact that it can be used as a stand-alone Monitor or be built in a system. (B) All solid state except for CRT All active elements except for CRT are solid state elements e.g. IC or Transistor. (C) Easy maintenance PCB can be replaced without use of tools and most parts can be checked and replaced without disassembling any construction. (D) Anti spark circuit All circuits, are designed to prevent damage caused by spark in the CRT. (E) Stable convergence Self-convergence assemblies„are mounted on the CRT.

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Service Manual
Manual type:
Service Manual
Pages:
82
Size:
3.26 Mbytes (3419066 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
24 August 2020
MD5:
facad943a2f257362e411ea57035d3fc
Downloads:
533

Information

SECTION 1. SPECIFICATION ... 1-1 1*1 Features . ... - ... 1-1 1.2 Electrical Specification ... 1-3 1.3 Mechanical Specification ... 1-9 1.4 Miscellaneous Specification ... 1-9 SECTION 2. INSTALLATION ... 2-1 2.1 General ... 2-1 2.2 Unpacking ... - ... 2-1 2.3 Assembly ... 2-1 2.4 Caution Before "POWER ON" ... 2-1 2.5 Video Input ... 2-2 2.6 AC Input Power ... 2-2 2.7 DEGAUSSING AND BRIGHTNESS ... 2-3 2.8 EXTERNAL SYNC INPUT ... 2-4 SECTION 3. CIRCUIT DESCRIPTION ... 3-1 3.1 Detailed Description ... 3-1 3.2 PCB—VIDEO Circuit ... 3-1 3.3 Horizontal Deflection Circuit ... 3-4 3.4 PCC Circuit ... 3-8 3.5 High Voltage Circuit ... 3-11 3.6 High Voltage Safety Circuit ... 3-13 3.7 Vertical Deflection Circuit ... 3-15 3.8 PCB-POWER Circuit ... 3-17 3.9 Degaussing Circuit ... 3-19 3.10 Low Voltage DC Power Supply ... 3-19 4.1 Setting ... 4-5 4.2 Degaussing ... 4-6 4.3 Horizontal and. Vertical Hold Controls ... 4-7 4.4 DC Source Voltage Adjustment ... 4-7 4.5 _ High Voltage and HV Limiter Adjustment ... 4-7 4.6 Width and Height Adjustment ... 4-8 4.7 Vertical Linearity Adjustment ... 4-9 4.8 Side PCC Adjustment ... - ... 4-9 4.9 Horizontal Centering Adjustment ... 4-9 4.10 Vertical Centering Adjustment ... 4-9 4.11 Video Phase Adjustment ... 4-10 4.12 Gray Scale Tracking Adjustment ... 4-10 4.13 Focus Adjustment' ... 4-12 4.14 Waveform Data ... 4-16 SECTION 5. ' SCHEMATIC DIAGRAMS ... 5-1 Fig. 5-1 Schematic Diagram Model C-6479 Series ... 5-3 Fig. 5-2 Schematic Diagram Model C-6401 Series ... 5-4 SECTION 6 . ELECTRICAL PARTS LIST ... 6-1

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