ZENZA BRONICA - Service Manuals
2 manuals available for download
Bronica ETRSI Repair Manual
This comprehensive repair manual covers the entire ETRSI 6x4.5 system, a professional medium-format SLR camera. The document details disassembly and reassembly procedures for all major components, including the rear cover, film advance unit, shutter release system assembly, brake mechanism, operating ring, and viewfinder module. Each section is accompanied by numbered technical diagrams and precise parts listings. The manual includes critical adjustment instructions for the 45° mirror, focusing system, and essential mechanical settings. A complete diagnostic section addresses common issues—film advance failure, shutter release jamming, sluggish mirror operation—with potential causes and recommended solutions. Wiring diagrams identify electrical components and test points. Reassembly notes emphasize critical details such as application of specific lubricants (Liqui-Moly greases, clock oils) and precautions against binding. The document is structured progressively, enabling technicians to advance from basic disassembly to fine adjustments of the optical and mechanical systems. Exploded views and part reference numbers facilitate accurate component identification and ordering throughout the repair process. Table of Contents: - Right cover removal — P-1 - Winding unit removal — P-3 - S. latch set removal — P-5 - Shutter release button removal — P-6 - E. release unit removal — P-7 - Set lever removal — P-8 - Mirror operating lever removal — P-9 - Related operations - — P-12 - Mirror frame and light tight frame removal — P-13 - Left cover removal — P-15 - Circuit board names and wiring diagram 1 — P-16 - Upper frame/AE. connector removal — P-17 - Lens connector removal — P-18 - Shutter circuit unit removal — P-19 - Tripod shoe removal — P-22 - Film backs exchange function removal — P-23 - Shutter release function removal — P-24 - Battery box removal — P-25 - Brake mechanism removal — P-26 - Operating ring removal — P-27 - Front cover removal — P-28
Bronica Zenza ETR / ETRS / ETRSi User Manual
Comprehensive user manual for the Bronica Zenza medium-format cameras, covering the three main variants: ETR, ETRS, and ETRSi. This detailed guide is designed for professional and amateur photographers seeking to master the complete operation of these high-quality medium-format cameras. The manual presents all features, adjustments, and operating modes specific to each model, enabling photographers to fully leverage the capabilities of these renowned instruments for studio and field photography. This reference work serves as an essential resource for understanding the ergonomic design, interchangeable lens systems, compatible digital backs, and available accessories. Functioning as a practical consultation guide, the document facilitates learning about film loading procedures, focusing techniques, shutter speed selection, and exposure management. Essential for users aiming to optimize their technical proficiency and explore all creative possibilities offered by these versatile and modular camera systems.