Samsung GT-S5830 - T-Flash Card Working; Insert & Operate Microsd Card

SAMSUNG Proprietary-Contents may change without notice
Level
3
Repair
8-25
This Document can not be used without Samsung's authorization
8-3-7.
T-Flash Card Working
Insert
&
Operate
microSD card
NG
YES
CD600
break down
?
Change CD600
NO
YES
Change CD600
12
thPin of CD600
=
High
?
NO
4
thPin of CD600
=3.0V?
Resolder or Replace
U400(PMIC)
NO
YES
Change Main PBA
Check
UCP300
NO
Resolder or Replace
UCP300
YES