XianXi
Member
Got a non-working board off a member here, hope to get it working as it's one of the few PCBs I would keep in my collection since I used to pump WAY too many quarters into this game.
Anyway, board is dead. Probed it and almost all the pins on the Z80 were high, thought the Z80 might be dead so I replaced it and same thing. Only pins that were low are INT and M1. Since it's a Z80 board, should I check the reset circuit?
Does this board suicide or anything? I see a black plastic module on the board. It's a very clean board.
Anyway, board is dead. Probed it and almost all the pins on the Z80 were high, thought the Z80 might be dead so I replaced it and same thing. Only pins that were low are INT and M1. Since it's a Z80 board, should I check the reset circuit?
Does this board suicide or anything? I see a black plastic module on the board. It's a very clean board.


