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Commodore 1084P User Manual

Commodore 1084P
39 pages
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Commodore 1084P Specifications

General IconGeneral
BrandCommodore
Model1084P
CategoryMonitor
LanguageEnglish

Summary

Important Safety Notice

General Safety Warnings and Precautions

Covers cautions, notices, substitute parts hazards, and modification liabilities.

Monitor Adjustment Procedures

Pincushion, Brightness, Sync, and Amplitude Adjustments

Adjusts pincushion, sub-brightness, horizontal/vertical sync, and amplitude.

Chrominance, Focus, and X-Ray Protection Adjustments

Adjusts color signals, focus, and X-ray protection circuit for optimal display.

Static and Dynamic Convergence Adjustments

Fine-tunes color convergence using static and dynamic methods for optimal picture alignment.

RGB Interface PC Board Checks

Verifies RGB interface operation using truth tables and color decoding charts.

RGB Pin Assignments and Interconnect Diagram

Details pin assignments for RGB sockets and illustrates the monitor's interconnect layout.

Waveforms

Waveform Analysis and Notes

Provides notes for interpreting waveforms, including sweep/time settings and photo clarity.

PC Board Component Layouts

Main PC Board Layout (CM8505/CM8705)

Shows component placement for the main PC board (CM8505/CM8705 models).

Interface Schematic Diagram

Schematics Notes and Safety Warnings

Details notes on voltage conditions, tolerances, and safety precautions for the interface circuit.

RGB Interface PC Board Layouts

PC Board Notes and Safety Information

Contains notes on component identification, schematics, and safety precautions for interface boards.

Power Supply PC Board Layout

Power Supply PC Board Layout (Early Version)

Specific Model Main PC Board Layout

IC501 Pin Configuration Note

Notes which parts are not used when IC501 is a 16-pin IC.

IC501 Schematic Diagram

Schematic Notes and Safety Warnings

Details notes on conditions, tolerances, and safety precautions for IC501.

RGB Interface and CRT PC Board Layouts

PC Board Notes and Safety Information

Contains notes on component identification, schematics, and safety precautions for interface and CRT boards.

Electrical Replacement Parts List

Coils, Transformers, and Capacitors

Lists part numbers and descriptions for coils, transformers, and capacitors.

Resistors and Controls/Switches

Lists part numbers and descriptions for resistors, controls, and switches.

Semiconductor and Miscellaneous Parts

Semiconductor Components

Lists part numbers and descriptions for various semiconductor devices like ICs, transistors, and diodes.

Miscellaneous Parts and Manuals

Lists miscellaneous items like fuses, sockets, cables, speakers, and owner's manuals.

Additional Parts and Accessories

Miscellaneous Components and Manuals

Lists remaining miscellaneous parts, cabinets, and owner's manuals for the unit.

Commodore Stocked Parts Summary

Professional Service Safety Guidelines

Fire and Shock Hazard Precautions

Guidelines to prevent fire and shock hazards during service operations.

X-Radiation and HV Safety

Procedures to avoid X-radiation and electric shock from high voltage circuits.

Leakage Current Testing

Instructions for performing cold and hot leakage current checks for safety.

Picture Tube and Parts Replacement Safety

Safety requirements for replacing picture tubes and other critical parts.

Main Schematic Diagram

Schematic Notes and Warnings

Provides crucial notes on isolation transformers, IC configurations, and page quality.

1084 P-S Schematic Diagram

Service Contact Information

Provides contact details for Mauritron Services for obtaining service manuals.

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