JVC XM-P55 Service Manual page 21

<Removal of MD Mechanism Assembly>
Removing the Holder Assembly
1. Turn the holder assembly as shown in Fig.1.
2. Push the stopper of the holder assembly to release its
tab, and turn the holder assembly as shown in Fig.2.
Move the part a of the holder assembly in the direction of
the arrow and release its U-shaped notch from the shaft
of the chassis assembly.
3. Push the part b of the holder assembly and pull out the
holder assembly from the shaft of the chassis assembly.
CAUTION: When reassembling, first attach the part (b)
of the holder assembly to the shaft of the
chassis assembly. Next, attach the U-shaped
notch to the shaft.
Removing the Spindle Motor
1. Unsolder the part c of the flexible harness connected to
the spindle motor.
2. Remove the three A screws attaching the spindle motor
and remove the spindle motor from the chassis assembly.
(See Fig.1, 2)
Shaft
U-shaped notch
Chassis assembly
(See Fig.3)
Fig.1
Holder assembly
Part a
Fig.2
Chassis assembly
A
Fig.4
Fig.3
XM-P55
XM-PJ1
Holder Assembly
Stopper
Push inside
Part b
Chassis assembly
Part c : unsoldering
A
Spindle motor
2-19