OMEGA - Omega lamphouse D5500 Service Manual
Comprehensive service manual for the Omega D5500 Auto CLS Dichroic Lamphouse system and associated components. This technical reference covers the structure, operation, and maintenance of the professional dichroic lamphouse system used in photographic enlargement work. It addresses the D5500 chassis, Auto CLS dichroic lamphouse, Auto CLS controllers (standard and II versions), and the Translator/Controller module. The manual is organized into five primary sections: functional description of the closed-loop system, adjustment and calibration procedures including lens stage tuning and color probe calibration, maintenance protocols and troubleshooting guidance, detailed electrical schematics for power supply and control circuits, and a comprehensive parts catalog with exploded views. Specialized sections detail lamphouse electronics, analog signal processing circuits, microprocessor control systems, and color balance and density probe assemblies. All critical adjustments, verification procedures, and systematic troubleshooting techniques are thoroughly documented to enable professional maintenance and effective repair of this high-performance enlargement equipment.
Table of Contents:
- Section 1 — system operation
- General
- Basic Closed Loop System, Functional Block Diagram Description
- Lamphouse Electronics, Functional Description
- CLS Translator/Controller and CLS Controller, Circuit Description
- Analog Signal Processing Circuits
- Display and Keyboard Control Circuits
- Microprocessor Control System
- Section 2 — adjustment and calibration
- General
- Test Equipment and Tools Required
- Lamp Voltage Adjustment
- D5500 Lens Stage Adjustments
- Mixing Chamber Color Probe Calibration
- Color Probe Gain Adjustment
- Color Probe Offset Adjustment
- Section 3 — maintenance
- General
- Tools and Test Equipment Required
- Checkout Procedures
- CLS Controller Checkout Procedure
- CLS Translator/Controller Checkout Procedure
- Troubleshooting Suggestions and Methods
- General Parts Replacement Techniques
- Troubleshooting Chart
- Section 4 — diagrams
- Section 5 — parts list
- General
- Appendix — service modifications
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Document Details
- Format
- Pages
- 72
- Size
- 5.5 MB
- Category
- Photography