Servo Board Removal
1.
Position System
Unit
Power
switch
to
OfT,
unplug System
Unit
power cord, and disconnect all cables from
rear
of
System
Unit.
r'\2.
Set
the Display, Keyboard, and
Printer
away from System
Unit
work area.
3.
Remove System
Unit
cover (See page 3-98).
4.
Remove Diskette Drive
(See
page 3-7).
5.
Disconnect
connectors
20
and
21
from servo board.
6.
Remove servo
board
retaining screws
and
lift
board
from
Diskette Drive.
(Note:
Do
not lose spacers between servo
board
and frame
when removing board).
Servo Board Replacement
1.
Place servo
board
in position
at
rear
of
Diskette Drive.
2. Replace retaining screws while holding spacers in place
between servo
board
and
frame.
~
3.
Connect
connectors
20
and
21
to
servo board.
4.
Replace Diskette Drive
(See
page 3-9).
5.
Replace System
Unit
cover
(See
page 3-98).
6.
Reconnect cables to System Unit.
3-29