I have a potted module that is in need of repair because cracked potting allowee corrosion. I know that this is an Evinrude module and it has 2 relays, a printed circuit board ,6 eletrical leds exiting the potting, a partially visible PC board. I do not know what other components are in the module but suspect based on meter measurements there may be a diode in the black box. I am in dire need of a printed wiring diagrm of the box, so that I may be able to repair it. Any one know where I can get a schematic? Or a replacement. New module cost more than the complete system