Advertisement
Flow Chart of Troubleshooting
9-1-7. SIM Card Working
& Neighboring Circuits
Insert & Operate
SIM card
NG
SIM500
break down ?
NO
1pin in SIM500
= High ?
NO
1pin in SIM500
= 3.0V ?
YES
Check SIM500, R515
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
YES
Change SIM500
YES
Check SIM500
& Neighboring Circuit
NO
Change U500(PMIC)
9-24
Advertisement
