The Homepin 3 Opto Ramp Switch Assembly is designed for Williams/Bally WPC pinball machines, specifically replacing part numbers A-13901 and A-17042. This assembly features three opto switches that reliably detect the passage of the pinball on ramps. Built with precision and quality materials, it ensures accurate and consistent performance, critical for maintaining the gameplay experience in these classic machines. Ideal for both restorations and repairs, this switch board offers a direct fit, ensuring seamless integration with your pinball machine's existing systems.

3-Opto ramp switch board for Williams/Bally WPC machines.
Williams/Bally #A-13901 & A-17042.

Game Compatability:

• Creature From The Black Lagoon (CFTBL)
  
• Fun House
  
• Fish Tales
  
• The Getaway: High Speed II
  
• Hurricane
  
• Slugfest
  

NOTES: All connectors are fitted to the board, will work in any game. 
(Originals are often supplied with connectors missing to suit the game that the board is fitted to only)
The hot 1W resistors are spaced off the PCB. The new board also has air vent holes in PCB under the hot resistors.