NIKON - Nikon MB21 service manual
by NIKONComprehensive service manual for the Nikon MB-21 High Speed Battery Pack, the specialized power accessory engineered for F4 and F4s camera bodies. This technical workshop reference covers all maintenance and repair procedures for this essential electrical component. The manual details complete product specifications, including dual power source capability (six AA alkaline-manganese or Ni-Cd rechargeable batteries with integrated selector switch), dimensional data (168.5 × 138.5 × 76.5 mm), and electrical contact specifications (five-point terminal interface for power delivery, shutter release signaling, and battery type identification). Disassembly and reassembly procedures are presented in logical step-by-step sequences, supported throughout by exploded drawings that clarify part relationships and positioning. Technical documentation encompasses full wiring schematics, circuit diagrams, component location maps, and detailed exploded views of each subassembly—the upper plate unit, printed circuit board assembly, and camera body mounting bracket mechanisms. A complete parts list supports identification and ordering of individual components for replacement and service operations. Essential for any camera repair technician or maintenance specialist maintaining professional Nikon equipment.
Table of Contents:
- · Wiring Diagram 1 - E1
- · Wiring Diagram 2 - E2
- · Circuit diagram - E3
- · Electric parts locations - E4
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Document Details
- Format
- Pages
- 23
- Size
- 781.0 KB
- Category
- Photography