NIKON - nikon finder photomic tn
by NIKONComprehensive service manual for the Photomic TN finder (Work No. 20FD5) and Photomic FTN finder (Work No. 20FD9) accessories for Nikon F cameras. This technical document provides complete procedures for maintenance, repair, and adjustment of these critical optical and mechanical assemblies. The manual features detailed exploded views of all major assemblies, including shutter speed and ASA dials, focusing mechanisms, and brightness measurement circuits. It contains precise step-by-step instructions for replacing critical components such as ASA film speed scale plates, selection knobs, couplings, gears, mirrors, CdS cells, resistors, and pentaprism assemblies. Sections cover cleaning procedures for sensitive assemblies, meter needle window position correction, functional resistor adjustment protocols, and systematic troubleshooting procedures. A detailed electrical circuit diagram and comprehensive fault-finding chart enable rapid identification of malfunctions. The manual also includes main parts specifications, brightness measurement requirements, and specialized tools required for repair work. Essential reference material for professional service technicians, camera restorers, and enthusiasts of classic Nikon F photography equipment.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 94
- Size
- 15.1 MB
- Category
- Photography