Calibre Y716A Digital Quartz Technical Guide and Parts List
Technical service manual and parts list for the Seiko Calibre Y716A digital quartz movement. This workshop guide covers complete module specifications and detailed display functions including time, timer, and alarm operation. The disassembly and reassembly section walks technicians through case and module separation, with proper lubrication points identified throughout. Comprehensive checking and adjustment procedures cover battery voltage and conductivity testing, water resistance verification, liquid crystal panel contact inspection, accuracy calibration, alarm function testing, and switch conductivity checks. Circuit block structure diagrams illustrate the electronic architecture and segment electrode relationships for LCD functionality. The complete parts list provides replacement references for all components, making this an essential troubleshooting and repair reference for technicians servicing this quartz movement.
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Document Details
- Format
- Pages
- 9
- Size
- 461.3 KB
- Category
- Watchmaking