Sega CD II - Dismantling the Chuck Disk Assembly; CD Drive Unit Removal; Circuit Board Assembly Removal

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3-4. Dismantling the Chuck Disk
Assembly
( l) Remove the chuck disk as _ sembly . (See item 3-1)
(2) Remove the screw and release two (2) stoppers.
The connector·
plate, magnet, chuck holder and
chuck disk come apan on their own.
~Screw
t:f
~Connector Plate
@-Magnet Ring
~/---1
r---- Chuck Holder
Chuck Disk
3-5. CD Drive Unit Removal
( l) Remove the top case assembly. (See item 3-2)
(2) Disconnect three (3) connectors and lift the CD
drive unit.
CD Drive Unit
Connectors
3-6. Circuit Board Assembly
Removal
(l) Remove the top case assembly. (See item 3-2)
(2) Remove five (5) screws holding the shield plate .
(3) Disconnect three (3) connectors from the CD drive
unit.
(4) Remove two (2) screws holding the circuit board
assembly.
3-7. Door Lever and Door Knob
Removal
(1) Remove the top case assembly. (See item 3-2)
(2) Turn over the top case assembly and release
two (2) stoppers, then remove the door lever in the
direction of the arrow.
(3) Release two (2) stoppers and remove the door
knob .
Door Knob
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