Index Emitter Sensor Harnessing And Mounting - Tandon TM-100-1 Operating And Service Manual

5.9 INDEX ASSEMBLY
5.9.1 Remove the Logic PCBA (see Section 5.2).
5.9.2 Remove the harness that attaches the index emitter sensor cable to the Cone Lever Assembly (see
Figure 5-15).
SENSOR
~
CABLE
~o
Figure5-15
Index Emitter Sensor Harnessing and Mounting
5.9.3 Remove the harness that holds the bundle of cables at the rear of the disk drive.
5.9.4 With a Phillips screwdriver, remove the mounting screw that attaches the index emitter sensor to the
Cone Lever Assembly.
NOTE
The Index Assembly is comprised of the index emitter sensor and the
index detector sensor.
5.9.5 Lift out the index emitter sensor holder from the disk drive.
5.9.6 With a Phillips screwdriver, remove the mounting screw from the bottom of the disk drive that attaches
the index detector sensor holder to the chassis ( see Figure 5-16).
5.9.7 Lift out the index detector sensor holder from the disk drive.
5.9.8 Place the new index emitter sensor holder into the disk drive.
5.9.9 With a Phillips screwdriver, mount the new index emitter sensor holder to the Cone Lever Assemby,
using its mounting screw.
5-19