Trying to get a Gottlieb Big House in working order, noticed I have an A16 transistor board missing out of the cabinet. It appears that there should be 4. I do not have a schematic and there's not enough info online to determine which board I need. I have the following:
MA 1078 at plug labeled 1A16J1
MA1234 at plug labeled 2A16J1
missing board at plug labeled 3A16J1
MA1124 at plug labeled 4A16J1
Can anybody help with my missing board? A label would be great, a picture would be fantastic.... I'm not even sure what the board is needed for, I'm afraid to turn on the game without it. Because the boards are all similar I assume I would be able to buy a repeat board and rebuild as the board I need? Thanks for any help.