100
XR-A550MD
MD MECHANISM SECTION
Removing the Magnetic Head (Fig.1)
(1) Remove a Screw (A1).
CAUTION: Take adequate caution not to damage the Magnetic
Head during reinstallation.
Removing the MD MECHANISM SWITCH Assy
(1) Remove the two Screws (E1).
Removing the Cartridge Holder (Fig.2)
(1) Open the roller arm lever in the direction of the arrow, and
lower the clamper lever until it reaches the unit rear.
(2) Apply +5V to the red wire side of the loading motor blue
connector, and push the rack gear in the direction of the arrow,
moving it until the cam plate lever starts to clatter.
(3) Remove the screw (B1)
×
1 and spring (B2)
×
1 holding the
holder arm in place, and remove the cartridge holder, sliding it
out to the left.
Fig.1
Fig.2
Fig.3
MD Mechanism Assy
(A1)
×
1
φ
1.7
×
5mm
Magnetic Head
Slider Lever
Cartridge Holder
Clamper Lever
Rack Gear
Roller Arm Lever
Loading motor
Cam Plate Lever
Holder Arm
(B1)
×
1
φ
1.7
×
5mm
(B2)
×
1
(E1)
×
1
φ
1.7
×
3mm
(E1)
×
1
φ
1.7
×
9.5mm
MD MECHANISM
SWITCH ASSY
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TEL 13942296513 QQ 376315150 892498299
