Samsung GT-B7330 Service Manual page 67
Gsm telephone
Hide thumbs
Also See for GT-B7330:
- User manual (98 pages) ,
- User manual (106 pages) ,
- User manual (31 pages)
Table of Contents
Advertisement
9-1-7. SIM Card Working
& Neighboring Circuits
Insert & Operate
SIM card
NG
Connect FPCB
correctly ?
YES
SIM FPCB
Break down?
NO
C431
= 3.0V ?
YES
Check SIM400
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
NO
Connect correctly
YES
Change SIM FPCB
NO
Change U500(PMIC)
9-28
Flow Chart of Troubleshooting
Advertisement
Table of Contents
