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Commodore CM-141 User Manual

Commodore CM-141
30 pages
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CM-141
SERVICE MANUAL
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PN
314004-02
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commodore
COLOR VIDEO MONITOR
JULY 1984
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Commodore CM-141 Specifications

General IconGeneral
Display TypeCRT
Horizontal Frequency15.75 kHz
Vertical Frequency60 Hz
Screen Size14 inches
AudioNo

Summary

Important Service Safety Precautions

General Warnings and HV/X-Ray Safety

Mandatory warnings, high voltage, and X-radiation precautions for service.

Final Safety Checks Before Return

Essential checks for shock hazard and component integrity before customer return.

Circuit Descriptions

Power Supply and Startup Circuits

Detailed explanation of the SMPS, startup, and power regulation circuits.

Horizontal Circuits Overview

Description of horizontal sync, AFC, drive, and output stages.

Replacement Parts List

Technical Reference Sections

Schematic Diagrams

Detailed circuit schematics for the entire monitor system.

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