DISASSEMBLY INSTRUCTIONS
B1-1
1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1.
2.
3.
4.
Short circuit the position shown in Fig. 1-3 using a
soldering iron. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
Disconnect the following connectors:
(CP2301, CP2302, CP2303).
Remove the 4 screws
1
.
Remove the DVD Deck in the direction of arrow.
1-3: DVD DECK (Refer to Fig. 1-3)
Fig. 1-3
DVD Deck
1
1
1
1
Short circuit using a
soldering iron.
Pick Up PCB
NOTE
Before your operation, please read “PREPARATION
OF SERVICING”.
Use the Lead Free solder.
Manual soldering conditions
• Soldering temperature: 320
±
20˚C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
When Soldering/Removing of solder, use the drawing
equipment over the Pick Up Unit to prevent the Flux
smoke from it.
When installing the DVD Deck, remove all the soldering
on the short circuit position after the connection of Pick
Up PCB and DVD MT PCB connector.
1.
2.
3.
4.
5.
1-4: DVD MT PCB (Refer to Fig. 1-4)
1.
2.
3.
4.
Remove the 3 screws
1
.
Remove the screw
2
.
Remove the 4 screws
3
.
Remove the DVD MT PCB in the direction of arrow.
Fig. 1-4
1
1
3
3
3
2
DVD MT PCB
3
1
1-2: POWER PCB (Refer to Fig. 1-2)
1.
2.
3.
Disconnect the following connector: (CP502).
Remove the 4 screws
1
.
Remove the Power PCB in the direction of arrow.
Fig. 1-2
1
1
Power PCB
1
1
1-1:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Remove the 5 screws
1
.
Remove the Top Cabinet in the direction of arrow (A).
Remove the 2 screws
2
.
Remove the Leg in the direction of arrow (B).
Remove the 3 screws
3
.
Disconnect the following connector: (CP4002).
Unlock the 2 supports
4
.
Remove the Front Cabinet in the direction of arrow (C).
Remove the 10 screws
5
.
Remove the 2 screws
6
.
Remove the Operation 1/2/3/4 PCB in the direction of
arrow (C).
TOP CABINET/FRONT CABINET/OPERATION 1/2/
3/4 PCB (Refer to Fig. 1-1)
Fig. 1-1
Top Cabinet
2
2
1
(A)
1
1
1
1
(B)
Operation 3 PCB
Operation 4 PCB
4
3
3
3
Front Cabinet
(B)
5
6
(C)
4
Operation 1 PCB
Operation 2 PCB
(D)
6
5
5
5
5
5
5
5
5
5
(D)
(D)
(D)
