New 3 opto PCB (also referred to as a ramp opto board) used on many Williams WPC pinball machines.

Homepin Features:
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
The LM339 is socketed for easy future repair

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

This opto ramp switch board assembly is a substitute for the following part numbers:

Reference:

• A-13901
• A-17042
• 5768-12686-00 pcb
• 5010-12733-00 (3) resistor 220 ohm 1w 5%
• 5040-12298-00 (1) capacitor 100M 40V-10+50 axial
• 5370-12272-00 (1) LM339 quad comparator
• 5791-12273-04 (1) 4h str sq lck .156
• 5791-12273-05 (2) 5h str sq lk .156
• 5791-12273-07 (1) 7h str sq lck .156