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SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-27
This Document can not be used without Samsung's authorization
8-3-7. T-Flash Card Working
Insert & Operate
microSD card
NG
YES
CD500
break down ?
Change CD500
NO
YES
Change CD500
12thPin of CD500
= High ?
NO
4thPin of CD400
= 3.0V ?
Check U401(PMIC)
NO
YES
Change Main PBA