Nokia 5510 - Page 21

PAMS Technical Documentation CMT Troubleshooting
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"SIM card rejected"
Vsim according to spec.:
2,8V min. (3V SIM card)
4,5V min. (5V SIM card)
Defective CCONT (N201)
ATR data can be
seen at C222 towards
R213
Check X400 and R213
Check CCONT (N201)
Yes
Yes
No
No
J206 (SIMI/O_C line) is 1
during ATR meassage
ATR data can be
seen at SIMIF4 (J202)
Check MAD2 (D300)
No
No
Check CCONT (N201)
Yes
Yes