Hello everyone! Had a power surge when plugged into shore power, (No GFCI - Lesson learned!) and blew my resistor right off the circuit board. Pulled the board to send to electronics shop and am stuck because they can't find the schematic. Called Keystone = NO LUCK, NO ANSWERS, NOT EVEN A RETURN CALL. I read the threads, searched online and am coming up empty handed. It'd be helpful to know the make and model of the inverter and perhaps contact the manufacturer but I can't seem to locate even that. Just trying to get the schematic of the board so the correct resistor can be installed and bench tested. Has anyone ran into this before and has discovered a resource to obtain this info?