Chuck(G)
25k Member
Well, the connector header on the right-side upper board as well as the 2 40 pin DIPs along side it have been added by the props people. The connector uses the same slotted cheese-head brass screws that attach the fake modules on the lower board. I'm fairly certain that those white ceramic DIPs on the left side have also been added.
The bottom boards, however modified, appear to be from the same unit, given the parts choice and spacing.
The bottom boards, however modified, appear to be from the same unit, given the parts choice and spacing.