Month: May 2023

…..complete overhaul – PSU, Backlight, HxC Floppy & SCSI emulators.

…… Repair Modstick, diagnose faulty CPU functions. Clean wire connector leakage, Test Voice Board, repair […]

…….Mid Tom only attack portion of voice present. Clean noisy pots.

……Complete servicing of keyboard & cabinet modules: 950 Keyboard: Replace rogue Env components with capacitors. […]

…..unresponsive pots, battery leakage, install midi retrofit.

………No Waveform Gen Y Square Wave. No OSC A Sawtooth. No OSC B. No Ringmod. […]

……..shorted PSU, retrofit CV/Gate modification.

………panel Filter Cut Off control unresponsive! bad 4558 opamp.