ETA 980.003/005 Electrical Tests Technical Data
Technical data documentation for ETA caliber 980.003 and 980.005 quartz watch movements. This technical reference covers complete electrical testing procedures with exact measurement specifications for battery voltage, impulse outputs, power consumption, and coil resistance values. Includes detailed test position schematics that clearly identify positive and negative contact points and measurement apparatus connections for all electrical control points. Essential reference for watch technicians performing electrical testing and troubleshooting on these ETA quartz calibers.
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Document Details
- Format
- Pages
- 5
- Size
- 3.4 MB
- Category
- Watchmaking