Samsung GT-S7230E - Page 43

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Level
3
Repair
8-31
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8-3-16. S
peaker, Motor
Check the connection
(
SPK)@R401,R402
//
(
MOT)@C475=3.3V?
Put more lead solder
each terminal
NO
YES
NO
YES
There is no sound from Speaker(play songs)
Is the connection of
Speaker(or Motor) O.K
?
END
Is there problems
at speaker or motor?
YES
Back to
previous step
Replace Board(PBA)
NO
1.
contact Speaker+Motor
again
2.
Replace Speaker+Motor