Cabinet And Circuit Board Disassembly; Bottom Chassis; Mechanism Assy - LG CRD-8483B Service Manual

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1. CABINET and CIRCUIT BOARD
DISASSEMBLY

1-1. Bottom Chassis

A. Release 4 screws (A) and remove the Bottom
Chassis in the direction of arrow (1). (See Fig. 1-1)
(1)
(A)
1-2. Front Bezel Assy
A. Insert and Press a rod in the Emergency Eject
Hole and then the CD Tray will open in the
direction of arrow (2).
B. Remove the Tray Door in the direction of arrow (3)
by pushing it outward.
C. Release 3 stoppers and remove the Front Bezel
Assy.
(3)
Stoppers
Emergency Eject Hole
DISASSEMBLY
(A)
Bottom Chassis
(A)
(A)
Fig. 1-1
Tray Door
(2)
CD Tray
Front Bezel Assy
Fig. 1-2
1-3. Cabinet and Main Circuit Board
A. Remove the Cabinet in the direction of arrow (4).
(See Fig. 1-3)
B. Release 2 hooks (a) and remove the CD Tray.
C. Remove the Soldering of the LD- and LD+ (B) for
the Loading Motor, and then remove the Main
Circuit Board.
D. At this time, be careful not to damage the 3
connectors of the Main Circuit Board.
(4)
Hooks (a)

2. MECHANISM ASSY

A. Separate the Pick-Up Unit from the Mechanism
Assy.
B. Release 1 screws (C) and then remove the Pick-
Up (
).
Pick-up Unit
Cabinet
(B)
Main
Circuit Board
Fig. 1-3
(C)
Mechanism Assy
Fig. 1-4
5

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