ELMO - Elmo TRV35 Service Manual
Comprehensive service manual for the ELMO TRANSVIDEO TRV-35 slide-to-video transfer projector, a professional optical conversion device for 35 mm slide film. Published in November 1986, this technical reference covers all maintenance and repair procedures for this precision imaging equipment. The manual opens with an introduction section detailing the projector's key specifications: 120V/60 Hz power supply, 80 W power consumption, and precise dimensions and weight specifications. A dedicated section explores the CCD (Charge Coupled Device) image sensor technology, with detailed comparative analysis between solid-state CCDs and traditional image pickup tubes, highlighting advantages in reliability, residual image characteristics, and pattern distortion. The core operational section covers mechanical functions including forward/reverse projection mechanisms, slide selection systems, and film transport controls. Condensed yet comprehensive operating procedures guide technicians through proper equipment use and setup. Extensive disassembly and reassembly sections systematically address each major component: film feeding, 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 matrix correlates symptoms with root causes for efficient diagnostics. Additional content includes precision tolerance specifications, required testing instruments (precision gauges, oscilloscope, cross-line generator), and recommended lubricants and greases. Detailed electrical schematics and comprehensive parts lists with reference numbers support component identification and replacement procedures.
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