Samsung SGH-S720i Service Manual page 13

Main Electrical Parts List
5
①
②
1) Solder the motor and speaker.
Confirm direction of parts and polarity before
soldering.
7
1) Insert the slide F-PCB and touch key
F-PCB to the each connector.
2) Attach the protection tape on the touch-
key connector.
※ Caution
Insert each F-PCB exactly to the each connector.
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6
1) Work bonding operation in WIRE SOLDER area.
2) Attatch the both-sided electric conduction tape.
8
1) Put the F-PCB into the hole of main frame
as the slide is down.
※ Caution
Take precaution not to damage the F-PCB.
2-8
①
②