5770-09471-X4
| Note: This CPU board can only be used in UPRIGHT Defender games.
The two wires on this board are a factory fitted modification. Images courtesy of www.robotron-2084.co.uk | Defender Early Series | CPU | Arcadenut |
5771-09472
| Images courtesy of www.robotron-2084.co.uk | Defender Early Series | ROM | Arcadenut |
5771-09472
| Images courtesy of www.robotron-2084.co.uk | Defender Early Series | Sound | Arcadenut |