Table of Contents
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Flow Chart of Troubleshooting
9-1-7 : Abnormal T-Flash / SIM operation
Remove the card
abnormal
Check SIM socket
Reconnect SIM socket
Connector(HDC501)
connector
normal
When insert the card,
NO
Change the SIM socket FPCB
HDC501 pin 29
change the level?
YES
HDC501 pin
check SIM socket FPCB
NO
22,24,26
and neighboring circuit
output exist?
if necessary change the FPCB
END
9-15
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Table of Contents
Troubleshooting
