Quantum DSP3000 SCSI Hard Drives

View of the drive.
Jumpers

TE - Termination Enable: On = Enable Termination, Off = Disable Termination.
TP - Termination Power: On = Enable Term. Power, Off = Disable Term. Power.

J3(1/2): SCSI ID0
J3(3/4): SCSI ID1
J3(5/6): SCSI ID2
J3(7): Fault LED
J3(9/11): Activity LED (-/+)
J3(10): Spindle Sync. Reference
J3(12): (Reserved)
J3(13/14): Spin Delay (On = Spin-up on power on)
J3(15/16): AC Low
J3(18/19): (Reserved)
J3(19/20): Spindle Sync.
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