ELMO - Elmo TRV35 Service Manual
Comprehensive service manual for the ELMO TRANSVIDEO TRV-35, a professional optical slide-to-video transfer projector designed for 35 mm slide film conversion. Published November 1986, this workshop manual provides complete maintenance and repair guidance for this precision imaging system. The manual begins with detailed specifications covering 120V/60 Hz power supply, 80 W power consumption, and precise dimensional data. A dedicated section explores CCD (Charge Coupled Device) sensor technology, comparing solid-state CCDs with traditional vidicon tubes and analyzing reliability, residual image behavior, and distortion characteristics. Operational procedures cover mechanical functions including forward/reverse projection, slide selection, and film transport controls. Extensive disassembly and reassembly instructions systematically address major components: film feeding mechanism, trigger solenoid, select control, cam assembly, cam drive, CCD camera head, camera box, transformer, lamp case, knob transport assembly, and rear panel. A complete troubleshooting guide correlates specific symptoms to root causes for efficient fault diagnosis. Additional technical content includes precision tolerance specifications, required test instruments (precision gauges, oscilloscope, cross-line generator), and specifications for recommended lubricants and greases. Detailed electrical schematics and comprehensive parts lists with reference designations support accurate component identification and replacement.
Table of Contents:
- Table for Troubleshooting Hints
- General introduction
- Features
- Specifications
- Major Parts Descriptions
- Operating Procedures
- Replacing Projection Lamp
- Before Calling for Assistance
- Ccd camera section
- Outline of CCD
- Principle of Function
- Basic Structure
- Transfer System
- Color CCD Camera Main Body
- Functions of mechanism section
- Functions of Forward Projection
- Functions of Reverse Projection
- Functions of Select Control
- Disassembly and reassembly
- Film Feeding Section
- Trigger Solenoid Section
- Select Control Section
- Cam Section
- Cam Drive Section
- CCD Camera Head Section
- Camera Box Section
- Transformer Section
- Lamp Case Section
- Knob Transport Section and PC Plate Assy Stick Controller
- Rear Panel Section
- Testing instruments, tools and grease
- Tolerance
- Diagrams
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Document Details
- Format
- Pages
- 92
- Size
- 5.8 MB
- Category
- Cinema & Video