31
DV-310-S
5
6
7
8
5
6
7
8
A
B
C
D
E
F
7. DISASSEMBLY
1.
1-1:
REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
Remove the 5 screws (1).
Remove the Top Cabinet in the direction of arrow (A).
Disconnect the following connectors:
(CP4002 and
CP4004)
.
Unlock the 4 supports (2).
Remove the Front Cabinet in the direction of arrow (B).
Remove the 11 screws (3).
Remove the Operation PCB in the direction of arrow (C).
TOP CABINET/FRONT CABINET AND OPERATION
(Refer to Fi
g
. 1-1)
1.
2.
3.
4.
5.
6.
7.
1.
2.
3.
4.
Short circuit the position shown in
Fi
g
. 1-3
using a
soldering iron. If you remove the D
V
D Deck with no
soldering, the Laser may be damaged.
Disconnect the following connectors:
(CP2301, CP2302 and CP2303)
.
Remove the 4 screws (1).
Remove the D
V
D Deck in the direction of arrow.
1-3: DVD DECK (Refer to Fi
g
. 1-3)
Fig. 1-3
D
V
D Deck
Short circuit using a
soldering iron.
Pick Up PCB
(1)
(1)
(1)
(1)
NOTE
Before your operation, please read ìPREPARATIO
N
OF
SER
V
ICI
N
Gî.
Use the Lead Free solder.
Manual soldering conditions
• Soldering temperature: 320
±
20
o
C
• Soldering time:
W
ithin 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
W
hen Soldering/Removing of solder, use the drawing
equipment over the Pick Up Unit to keep the Flux smoke
away from it.
W
hen installing the D
V
D Deck, remove all the soldering
on the short circuit position after the connection of Pick Up
PCB and D
V
D MT PCB connector.
1.
2.
3.
4.
5.
1-4: DVD MT PCB (Refer to Fi
g
. 1-4)
1.
2.
3.
Remove the 3 screws (1).
Remove the 4 screws (2).
Remove the D
V
D MT PCB in the direction of arrow.
Fig. 1-4
D
V
D MT PCB
(1)
(1)
(2)
(2)
(2)
(2)
(1)
Fig. 1-1
(B)
(A)
Top Cabinet
Front Cabinet
(C)
Operation PCB
Operation PCB
(C)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
(3)
(3)
1-2: POWER PCB (Refer to Fi
g
. 1-2)
1.
2.
3.
4.
Disconnect the following connectors:
(CP502 and CP503)
.
Remove the 2 screws (1).
Remove the 3 screws (2).
Remove the Power PCB in the direction of arrow.
Fig. 1-2
Power PCB
(2)
(1)
(2)
(2)
(1)
(3)
(3)
