Sharp MZ

MZ-3500 PSU connector / video port connector Post by JuergenBoboFrank » Sun Jul 07, 2024 3:42 pm Hi!! I have here an MZ-3501 without keyboard and no power supply. Via the service manual I not the signal / voltage the PSU are offering (GND, +5,+12-12,ALARM). But the board connector assignment is not ...

Hi!! I have here an MZ-3501 without keyboard and no power supply. Via the service manual I not the signal / voltage the PSU are offering (GND, +5,+12-12,ALARM). But the board connector assignment is not documented. Via a multimetier I got some of the signal assignments. Connector 2 1 4 3 6 5 8 7 3/4...