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CONTROL AND DATA CIRCUIT BOARD
Removal
1.
Disconnect all cable
~lu~s
from the circuit board located
on
to~
of the drive.
2.
Remove two Number 1 Phillips screws at the rear of the
circuit board.
3.
Lift off the drive.
Installation
1.
position the circuit board on top of the drive.
2.
Secure the circuit board with the two previously
saved screws.
3.
Connect all cable plugs (figure 6-1).
SERVO CIRCUIT BOARD
Removal
1.
position drive with drive belt on top; disconnect all cable
plugs from the circuit board.
2.
Remove the Number 1 Phillips screw at the left front and the
Number 1 Phillips screw going through the heat sink on the
circuit board.
NOTE
THIS IS LONGER THAN THE OTHER SCREW REMOVED.
3.
When removing the circuit board, do not break off
the L. E. D. attached to the edge of it, and do not stretch
the drive belt.
NOTE
IF THE WRITE PROTECT CIRCUIT IS A SENSOR
ATTACHED TO THE CIRCUIT BOARD, USE CARE WHEN
REMOVING IT.
Installation
1.
position the circuit board with the L. E. D. lined up to
the retaining cavity on the front panel.
Insert the
L. E. D. and move the belt slightly to position the
circuit board.
6-2
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