Samsung GT-E2550 - Page 39

SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-7
This Document can not be used without Samsung's authorization
9-1-3.
Sim Part
After Power On,
Check SIMCLK Signal On
PIN#3 of SIM200 in
a
few
second
"
Insert SIM is displayed on the LCD
SIM200 PIN#1
=H?
Check the clock
Resolder or change UCP200
END
No
Yes
Yes
Yes
Yes
No
No
After SIM Card insert,
SIM200 PIN#2
="
H"
Replace PBA
Check the SIM Card