Adjustment; When Replacing Dvd Deck - Pioneer DV-2850S Service Manual

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6. ADJUSTMENT

6.1 WHEN REPLACING DVD DECK

A
[ Removing the DVD Deck ]
Before removing Pick Up PCB and DVD PCB connector, short circuit the position shown in Fig. 1 using
a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.
[ Installing the DVD Deck ]
B
Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD
PCB connector.
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 draw in equipment over the Pick Up Unit to prevent the
Flux smoke from it.
C
D
E
F
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1
2
WHEN REPLACING DVD DECK
Fig. 1
DV-2850-S
2
3
Pick Up PCB
Short circuit using a
soldering iron.
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4
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