SPT - Canon AE1 Program Guide

Comprehensive technical guide dedicated to the Canon AE-1 Program and compatible A-series cameras. This manual provides detailed procedures for adjustment, calibration, and maintenance of this iconic 1980s SLR camera. The guide identifies critical adjustment locations including film-speed contact, auto-exposure gain and level settings, oscillator clock frequency, manual speeds, and shutter-curtain mechanisms. Detailed schematics and annotated photographs pinpoint component locations precisely, including ICs (IC1, IC2, IC3, IC4), switches, and sensors throughout the camera. Comprehensive technical specifications and test values are provided: curtain travel times (10.5ms to 9.9ms), flange-focal distance (42.14mm to 41.9mm), clock frequency range (30,117-34,134 Hz), and test point voltages across all integrated circuits. Adjustment sequences address manual speeds, automatic aperture, and auto-exposure with detailed procedures for overexposure and underexposure compensation. Instructions cover non-routine adjustments including oscillator frequency, offset correction, maximum-aperture pin, and film-speed contact calibration. The document features electronic test points, pin voltages for all ICs, disassembly procedures with notes on left-hand threaded fasteners, and reassembly guidelines. Basic user operation overview completes this essential technical reference for camera repair technicians and service professionals.