Williams System 9 Power Supply Board – Enhanced Design with Adjustable Voltage!
Re-engineered Williams D-8345 Power Supply System 9 power board for Williams pinball machines combines reliability and modern enhancements to keep your machine running at its best. Built to look like the original, this power board seamlessly integrates as a Plug & Play solution without the need for modifications, unlike many generic power supplies on the market.
Advanced Features:
- Modernized Components: Engineered to use readily available, modern components for easy maintenance.
- Enhanced Voltage Control: Includes an upgraded Linea 5V regulator using the LM723 chip. The circuit now features a precision trim potentiometer, allowing you to adjust the output voltage between 4.7V and 5.4V, typically set to an optimal 5.08V during testing.
- Burnt Connector Replacement: Supplied with an extra plug and pins for the commonly burnt 2-pin GI connector, ensuring a solid, reliable connection.
Compatibility: List of compatible games:
System 7:
- Firepower II
System 9:
- Comet
- Sorcerer
Important Note: Verify your current power supply before ordering. Some System 7 machines may use a System 6 power supply, which differs in size and mounting (six-hole mounting pattern). If you own a Black Knight or similar model, please confirm compatibility to ensure you receive the correct board.
It is strongly recommended that our customers possess the essential technical competencies and knowledge required to appropriately install and operate our products while maintaining safety. Any damages or injuries incurred as a result of an incorrect installation or use of our products cannot be attributed to our company and we cannot be held liable for such occurrences. It is strongly recommended that customers possess the requisite technical skills and knowledge to safely and correctly install and operate our products. We would like to emphasize that we cannot be held liable for any damages or injuries that may arise due to improper installation or use of our products.
