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5.12
WRITE PROTECT SWITCH ASSEMBLY
5.12.1
Visually ensure that the arm on the Write Protect Switch Assembly moves the switch and makes a
clicking noise when the arm
is
pushed down (see Figure 5-23).
5.12.2
RITE PROTECT ARM
y•.-:,~---ADJUSTMENT
SCREW
WRITE PROTECT
SWITCH
ASSEMBLY
Figure 5-23
Write Protect Switch Assembly Arm and Adjustment Screw
Remove the Logic PCBA (see Section 5.2).
5.12.3
With a Phillips screwdriver, remove the mounting screw that attaches the Write Protect Switch Assem-
bly to the side of the chassis (see Figure 5-24).
5.12.4
Cut the harness that attaches the Write Protect Switch Assembly cables and the Activity LED Assem-
bly cables to the bottom of the chassis (see Figure 5-25).
5.12.5
Cut the harness that attaches the Write Protect Switch Assembly and the Activity LED Assembly
cables to the bundle of wires that go
to
the PCBA (see Figure 5-25).
5.12.6
5.12.7
front.
5.12.8
Remove the Write Protect Switch Assembly from the disk drive.
Place the new Write Protect Switch Assembly
in
position on the
left-hand
side of the chassis near the
Using a Phillips screwdriver, mount the new Write Protect Switch Assembly with
its
mounting screw.
5.12.9
After smoothing out the Write Protect Switch Assembly cables and the Activity LED Assembly cables,
harness them to the bottom of the chassis, routing the wires between the Drive Motor Assembly and the Track 00
Switch Assembly (see Figure 5-25).
5.12.10
Harness the bundle of wires at the back of the disk drive, including the new Write Protect Switch
Assembly cables in the bundle (see Figure 5-25).
5.12.11
Reinstall the Logic PCBA (see Section 5.2).
5-27
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