![background image](http://html.mh-extra.com/html/samsung/gt-e1080/gt-e1080_service-manual_1192293027.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-7
9-4. Sim Part
SIM200 pin 1, 6
or R210 = "H" ?
Phone can't access SIM Card
Resolder R210, C231
Check the SIM Card
END
No
Yes
Yes
Yes
No
Resolder or Replace SIM200
After Power ON,
Check SIMCLK Signal on
pin3 of SIM200 in a few second
Yes
No
Replace PBA
After SIM card insert,
SIM200 pin 2(SIM_RST)
= "H"?
Yes