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Canon EOS 55 - User Manual

Canon EOS 55
207 pages
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canon
EOS55
EOS
ELAN
II
E /
QD
EOS50E/QD
EOS
ELAN
11
/
QD
EOS50/QD
SERVICE
MANUAL
C12-8281
C12-8283, 84
C12-8286, 87
C12-8293, 94
C12-8296, 97

Table of Contents

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Summary

Preface and Introduction

Service Manual Composition Overview

Overview of the manual's structure and content, including its parts and sections.

Part 1 General Information

Overview of the manual's structure and content.

Part 2 Technical Information

Detailed technical specifications and operational principles of the camera.

Part 3 Repair Information

Procedures for camera maintenance, disassembly, and repair.

Part 4 Parts Catalog

List of all available spare parts for the camera models.

Part 5 Electrical Diagrams

Schematics and wiring diagrams for the camera's electronic components.

Model Differences Overview

Comparison of features across different camera models covered in the manual.

Part 1 General Information

Camera Features and Design Details

Details on high-performance autofocus, design, and operation ease of the camera models.

Camera Specifications and AF System

Technical specifications including AF modes, focus point selection, and AF system details.

Viewfinder and Exposure Control Systems

Information on viewfinder, exposure control modes, metering, and AE adjustments.

Shutter, Film Transport, and Built-in Flash

Details on shutter operation, film transport mechanics, and built-in flash capabilities.

Body Features, Custom Functions, and Accessories

Information on camera body specs, custom functions, major accessories, and compatibility.

Program Diagrams and Exposure Settings

Graphical representation of AE program modes for different lenses and shooting scenarios.

EOS System Accessories and Compatibility Tables

Comprehensive tables detailing compatibility of lenses, attachments, speedlites, and cases.

Camera Nomenclature, Dimensions, and Comparisons

Identification of parts, external dimensions, and comparison with competitor models.

Precautions and Supplementary Remarks

Important warnings and notes regarding camera operation and usage.

Part 2 Technical Information

Technical Description: Eye-Controlled Autofocus System

In-depth explanation of the Eye-Controlled Autofocus system, components, and performance.

AF System Overview and Performance

Details on the multi-BASIS AF system, focusing modes, and AF illuminator functionality.

Exposure Control System Mechanics

Explanation of optics, sensors, metering modes, AE control, AE lock, and exposure compensation.

Film Transport System Operations

Detailed description of the film transport system, motor functions, and autoloading process.

Built-in Flash and E-TTL Flash System

Details on built-in flash, E-TTL system features, and operational steps.

Circuit Explanations and Electronic Components

Overview of camera operation sequences, timing charts, and electronic components breakdown.

Power Distribution, Battery, and Autoloading

Explanation of power distribution, battery handling, and automatic film loading.

Metering, AF, Shutter, and Film Processes

Details on metering, AF, shutter, flash, and film transport operational mechanics.

Switch Functions and IC Pin Descriptions

Explanation of camera switches and pin-out details for key integrated circuits.

Part 3 Repair Information

Repair Preparations and Safety Precautions

Essential steps before repair, including capacitor bleeding and safety measures.

Required Tools, Expendables, and Local Tools

List of specialized tools, expendables, and instructions for fabricating custom tools.

Assembly and Disassembly Procedures

Step-by-step guides for disassembling external covers, internal units, and components.

Mechanical Adjustments and Calibration

Procedures for adjusting mechanical parts like sub-mirror, AF sensor, FFD, and viewfinder focus.

Electrical Adjustments and Software Procedures

Guide for performing electrical adjustments, software setup, and calibration.

Specific Adjustment Procedures (Shutter, AE, AF, Flash)

Detailed steps for adjusting shutter speed, AE, AF, flash, and inhibit voltage.

Self Check and Data Transfer Operations

Guide for performing self-checks on switches and LCDs, and data transfer operations.

Temperature Compensation Adjustment

Steps for compensating for temperature variations in camera measurements.

Part 4 Parts Catalog

Parts List - Main Camera Components

Catalog of main camera body and internal component part numbers.

Parts List - Accessories and Peripherals

Catalog of accessory parts like battery packs and cases with part numbers.

Part 5 Electrical Diagrams

Main Schematic Diagram

Overall schematic illustrating the camera's main electronic connections and components.

Camera Wiring Diagrams

Detailed wiring diagrams showing connections between various camera units and PCBs.

Main FPC and Other PCB Diagrams

Diagrams illustrating the main flexible printed circuits and other PCB connections.

Summary

Preface and Introduction

Service Manual Composition Overview

Overview of the manual's structure and content, including its parts and sections.

Part 1 General Information

Overview of the manual's structure and content.

Part 2 Technical Information

Detailed technical specifications and operational principles of the camera.

Part 3 Repair Information

Procedures for camera maintenance, disassembly, and repair.

Part 4 Parts Catalog

List of all available spare parts for the camera models.

Part 5 Electrical Diagrams

Schematics and wiring diagrams for the camera's electronic components.

Model Differences Overview

Comparison of features across different camera models covered in the manual.

Part 1 General Information

Camera Features and Design Details

Details on high-performance autofocus, design, and operation ease of the camera models.

Camera Specifications and AF System

Technical specifications including AF modes, focus point selection, and AF system details.

Viewfinder and Exposure Control Systems

Information on viewfinder, exposure control modes, metering, and AE adjustments.

Shutter, Film Transport, and Built-in Flash

Details on shutter operation, film transport mechanics, and built-in flash capabilities.

Body Features, Custom Functions, and Accessories

Information on camera body specs, custom functions, major accessories, and compatibility.

Program Diagrams and Exposure Settings

Graphical representation of AE program modes for different lenses and shooting scenarios.

EOS System Accessories and Compatibility Tables

Comprehensive tables detailing compatibility of lenses, attachments, speedlites, and cases.

Camera Nomenclature, Dimensions, and Comparisons

Identification of parts, external dimensions, and comparison with competitor models.

Precautions and Supplementary Remarks

Important warnings and notes regarding camera operation and usage.

Part 2 Technical Information

Technical Description: Eye-Controlled Autofocus System

In-depth explanation of the Eye-Controlled Autofocus system, components, and performance.

AF System Overview and Performance

Details on the multi-BASIS AF system, focusing modes, and AF illuminator functionality.

Exposure Control System Mechanics

Explanation of optics, sensors, metering modes, AE control, AE lock, and exposure compensation.

Film Transport System Operations

Detailed description of the film transport system, motor functions, and autoloading process.

Built-in Flash and E-TTL Flash System

Details on built-in flash, E-TTL system features, and operational steps.

Circuit Explanations and Electronic Components

Overview of camera operation sequences, timing charts, and electronic components breakdown.

Power Distribution, Battery, and Autoloading

Explanation of power distribution, battery handling, and automatic film loading.

Metering, AF, Shutter, and Film Processes

Details on metering, AF, shutter, flash, and film transport operational mechanics.

Switch Functions and IC Pin Descriptions

Explanation of camera switches and pin-out details for key integrated circuits.

Part 3 Repair Information

Repair Preparations and Safety Precautions

Essential steps before repair, including capacitor bleeding and safety measures.

Required Tools, Expendables, and Local Tools

List of specialized tools, expendables, and instructions for fabricating custom tools.

Assembly and Disassembly Procedures

Step-by-step guides for disassembling external covers, internal units, and components.

Mechanical Adjustments and Calibration

Procedures for adjusting mechanical parts like sub-mirror, AF sensor, FFD, and viewfinder focus.

Electrical Adjustments and Software Procedures

Guide for performing electrical adjustments, software setup, and calibration.

Specific Adjustment Procedures (Shutter, AE, AF, Flash)

Detailed steps for adjusting shutter speed, AE, AF, flash, and inhibit voltage.

Self Check and Data Transfer Operations

Guide for performing self-checks on switches and LCDs, and data transfer operations.

Temperature Compensation Adjustment

Steps for compensating for temperature variations in camera measurements.

Part 4 Parts Catalog

Parts List - Main Camera Components

Catalog of main camera body and internal component part numbers.

Parts List - Accessories and Peripherals

Catalog of accessory parts like battery packs and cases with part numbers.

Part 5 Electrical Diagrams

Main Schematic Diagram

Overall schematic illustrating the camera's main electronic connections and components.

Camera Wiring Diagrams

Detailed wiring diagrams showing connections between various camera units and PCBs.

Main FPC and Other PCB Diagrams

Diagrams illustrating the main flexible printed circuits and other PCB connections.

Canon EOS 55 Specifications

General IconGeneral
CategoryDigital Camera
Lens MountCanon EF
Metering ModesEvaluative, Partial, Center-weighted average
Video RecordingNo
Wireless ConnectivityNo
ModelCanon EOS 55
Format35mm
Focus ModesOne-Shot AF, AI Servo AF, Manual
Film TransportAutomatic
Sensor TypeFilm
Autofocus Points3
LCD ScreenNo LCD screen

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