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1
7.1.9 DISASSEMBLY
Note 1 : Do NOT look directly into the pickup lens. The laser beam may cause eye injury.
Note 2 : As the laser driver is mounted on the pickup, no short-circuit switch for the laser diode is provided.
Note 3 : Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures
A
described here are common.
Replacement of the Traverse Mechanism and Main Unit-S
Items to be prepared
Tools to be used
B
Phillips screwdriver
(medium size)
Traverse Mechanism & Main Unit-S (DXX2554)
Note: Be sure to replace both the Traverse Mechanism Assy and
C
Main Assy when either needs to be replaced. For details,
see "2.4 TRAVERSE MECHANISM & MAIN UNIT-S."
MAIN Assy
D
Float Ruber R5 ×4
Note: The float rubber R5 can be placed either label up.
E
F
64
1
2
Phillips screwdriver
(small size)
Traverse Mechanism Assy
DVD-R7783
2
3
1
Upper Cover DR
1
Remove the four screws.
1
Rear view
2
Push the lock lever in to the RELEASE position and slide
the upper cover DR backward until it stops (about 1 cm).
3
Unhook the two hooks by pushing both front sides from the
outside.
Note:
When unhooking, care must be taken not to bend the hooks.
They are to be used for reassembly.
4
Remove the upper cover DR.
3
Hook
Upper cover DR
4
2
-2
2
-1
Lock lever
3
4
1
1
1
3
Hook
4
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