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XV-M52SL/XV-M50BK
Removing the pickup board
1.
Solder soldering a on the flexible board next to the
pickup unit.
2.
From the bottom of the traverse mechanism unit,
disconnect the flexible wire from CN12 on the pickup
board.
ATTENTION
The laser diode of the pick-up might be destroyed by
static electricity, and solder with part a, please before
extracting a flexible wire from connector (CN12).
Moreover, please remove solder in part a after
inserting a flexible wire in connector (CN12).
Please refer to page 1-4 for a detailed content.
3.
Unsolder soldering e, f and g of each harness on the
pickup board.
4.
Remove the screw C attaching the pickup board and
release the two joints h.
Removing the feed motor assembly
1.
Solder soldering a on the flexible board next to the
pickup unit.
2.
From the bottom of the traverse mechanism unit,
disconnect the flexible wire from CN12 on the pickup
board.
ATTENTION
The laser diode of the pick-up might be destroyed by
static electricity, and solder with part a, please before
extracting a flexible wire from connector (CN12).
Moreover, please remove solder in part a after
inserting a flexible wire in connector (CN12).
Please refer to page 1-4 for a detailed content.
3.
Unsolder soldering e of the motor harness on the
pickup board.
4.
Remove the two screws D attaching the feed motor
assembly and remove the thrust spring. Move the
feed motor assembly in the direction of the arrow to
pull it out from the feed holder.
1-18
(See Fig.1 and 6)
(See Fig.1, 6 and 7)
e
Joint h
Joint h
Feed motor assembly
g
Feed motor assembly
Feed holder assembly
Pickup unit
Flexible board
a
Fig.1
Pickup board
C
CN12
f
Fig.6
Thrust spring
D
D
Fig.7
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