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Level 3 Repair
8-3-5. Sim 2 Part
Phone can't access SIM Card
SIM202 pin 1, 4
After Power ON,
Check SIM2_CLK Signal on
pin 3 of SIM202 in a few second
After SIM2 card insert,
SIM202 pin 2 =
"H[SIM2_RST]"?
After SIM card insert,
SIM202 pin 2 =
"H[SIM2_RST]"?
Check the SIM Card
Yes
= "H" ?
Yes
Yes
Yes
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
No
Resolder or Replace SIM202, U200
No
Resolder U200, If don't work, Replace PBA
No
8-12
Resolder C236, R214
Replace PBA
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