DV-400V-S
34
1
2
4
1
2
3
4
C
D
F
A
B
E
Fig. 1-5
1 1
2
2
2
DVD MT PCB
2
1
1
Fig. 1-4
DVD Deck
1
1
1
1
Short circuit using a
soldering iron.
Pick Up PCB
1-4: DVD DECK (Refer to Fig. 1-4)
1. Short circuit the position shown in
Fig. 1-4
using a
soldering iron. If you remove the DVD Deck with no
soldering, the Laser may be damaged.
2. Disconnect the following connectors:
(CP2301, CP2302 and CP2303)
.
3. Remove the 4 screws
1
.
4. Remove the DVD Deck in the direction of arrow.
1-5: DVD MT PCB (Refer to Fig. 1-5)
1. Remove the 4 screws
1
.
2. Remove the 4 screws
2
.
3. Remove the DVD MT PCB in the direction of arrow.
NOTE
1. Before your operation, please read “PREPARATION OF
SERVICING”.
2. Use the Lead Free solder.
3. Manual soldering conditions.
• Soldering temperature: 320
±
20
°
C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
4. When Soldering/Removing of solder, use the drawing
equipment over the Pick Up Unit to keep the Flux smoke
away from it.
5. 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.
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QQ 376315150
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TEL 13942296513 QQ 376315150 892498299
