NIKON - nikon speedlight sb101

Official repair manual for the Nikon Speedlight SB-101, produced by Nippon Kogaku K.K. This comprehensive technical document is designed for specialized technicians and repair professionals. It includes detailed product specifications covering ASA guide number, flash count, flash duration, illumination angle, and aperture values. The manual features external views and exploded diagrams with complete parts lists, supplemented by an extensive subassembly list spanning over 22 pages of detailed references. Explanatory marks are provided throughout to aid component identification. The document supplies circuit diagrams for circuit boards M, B, and F, along with information on the waterproof cap and sync cord. Detailed circuit schematics and electrical diagrams for the sensor board and related components are included. The guide addresses troubleshooting procedures, light output control adjustment methods, and features a comprehensive disassembly section with step-by-step instructions. All exploded diagrams are clearly annotated with numbered references for easy navigation and understanding. This manual is essential for any professional repair or maintenance work on the SB-101 Speedlight flash unit.