LG Electronics GSA-4168B DVD Player User Manual


 
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)
1-2. 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 the stoppers forward.
C. Release 3 stoppers and remove the Front Bezel Assy.
1-3. Cabinet and Main Circuit Board
A. Remove the Cabinet in the direction of arrow (4).
(See Fig. 1-3)
B. When the CD tray has been opened completely, lift
2 points (a) and remove the CD tray while drawing
out simultaneously.
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 4
connectors of the Main Circuit Board.
2. MECHANISM ASSY DISASSEMBLY
2-1. Pick-up Unit
A. Release screws (B).
B. Separate the Pick-up Unit in the direction of arrow (6).
Main
Circuit Board
Cabinet
(4)
(5)
(a)
(b)
(A)
(A)
(A)
(A)
(1)
Bottom Chassis
(2)
(3)
Tray Door
CD Tray
Front Bezel Assy
Emergency Eject Hole
Stoppers
Fig. 1-1
Fig. 1-2
DISASSEMBLY
12
Fig. 1-3
Mechanism Assy
Pick-up Unit
(6)
(B)
(B)
Fig. 2-1