Samsung GT-C3520 - Micro SD Card Working

SAMSUNG Proprietary-Contents may change without notice
Level
3
Repair
8-18
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8-3-8.
MicroSDCardWorking
Insert
&
Operate
microSD card
NG
YES
CD301
break down
?
Change CD301
NO
YES
Change CD301
5
hPin
of CD301
=
High
?
NO
Check the voltage
C345
>2.8V?
Put more lead solder
each terminal
NO
YES
Change Main PBA