MDA Video Adaptor Pin Outs

                                 5 4 3 2 1
                             ┌───────────────┐
                              \  ■ ■ ■ ■ ■  /
                                \ ■ ■ ■ ■ /
                                 └───────┘
                                  9 8 7 6

                         Pin  Signal Name
                         ───  ─────────────
                          1   Ground
                          2   Ground
                          3   (not used)
                          4   (not used)
                          5   (not used)
                          6   +Intensity
                          7   +Video
                          8   +Horizontal Sync
                          9   -Vertical Sync

See Also: Cables and Pin Outs
                                    -♦-