Lamp Matrix Wiring Diagram
These diagrams show how each lamp is wired in the game. Note that some bulbs are General Illumination (G.I.) and are not controlled by the driver board. These are at the bottom of the page and run in parallel directly on ~6v AC from the transformer. These stay on constantly and sit under plastics and behind the backglass, so replacing the bulbs with #47 incandescent or specific GI LEDs will keep things cooler.