I have a model 1 mini disk drive I'm trying to get working. I have the proper cable and a working EI as well as one working mini disk drive.
This drive has the shunt socket and resistor socket like the diagram from the service manual (picture attached), but both are unpopulated. I connected the shunt pins 2, 3, 4, 5, 7, 8 like the manual shows, and the drive attempts to read (spins, LED on) but I get disk error from a working formatted LDOS disk. I understand the last drive needs a resistor termination pack. short of taking my working drive apart, can I make a resistor pack? what values, and what pins in the socket?
thank you!
This drive has the shunt socket and resistor socket like the diagram from the service manual (picture attached), but both are unpopulated. I connected the shunt pins 2, 3, 4, 5, 7, 8 like the manual shows, and the drive attempts to read (spins, LED on) but I get disk error from a working formatted LDOS disk. I understand the last drive needs a resistor termination pack. short of taking my working drive apart, can I make a resistor pack? what values, and what pins in the socket?
thank you!