CAL. Y703A Digital Quartz Watch Technical Guide
Technical service manual for CAL. Y703A digital quartz watch. Contains specifications, disassembly and reassembly procedures for case and module, lubrication and cleaning instructions, checking and adjustment procedures including battery voltage, pattern segment checking system, liquid crystal panel contact verification, current consumption measurement, time accuracy adjustment, speaker block testing, bulb condition checks, and conductivity testing of switch components.
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Document Details
- Format
- Pages
- 12
- Size
- 796.8 KB
- Category
- Horlogerie