Figure 4-5 Bail Adjustment
4.4.3 Disk-in Sensor Inspection
Disk Drive Power Supply
Place the Disk Drive on its side, with the LED indicator downward and the
Front Lever upward.
Connect an Oscilloscope (DC range IV /div) to J9 pin 6.
Turn-on power to the disk drive and check that the voltage is 0.5V or less
when a diskette is not inserted.
Insert a diskette and check that the voltage is 2.5 V or more.
TS-021-0130B7 ••• 01