CANON - canon t90 spt
by CANONComprehensive service manual for the Canon T90 35mm SLR camera. This technical reference provides detailed maintenance and repair procedures for this landmark professional camera model. The manual features extensive exploded view diagrams showing complete disassembly sequences of the camera body, shutter mechanism, mirror box assembly, and all major subsystems. Adjustment procedures cover critical functions including shutter speed calibration at 1/4000th second, exposure metering, focusing screen positioning, aperture control, and exposure compensation settings. Detailed electrical schematics illustrate the power supply circuits, flex cable interconnections, motor drive circuits (film advance motor, shutter charge motor, film wind motor), and control logic systems. The guide documents switch locations and functions throughout the camera, integrated circuit pin configurations, test point voltages, and operational specifications. Comprehensive troubleshooting sections address battery issues, film transport problems, shutter release failures, DC/DC converter malfunctions, motor operation faults, and optical system defects. The manual includes complete parts lists with Canon reference numbers, enabling precise component identification and sourcing. An essential resource for camera repair technicians specializing in vintage professional SLR equipment.
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Document Details
- Format
- Pages
- 36
- Size
- 13.9 MB
- Category
- Photography