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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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sim card interface in a phone
Hi,
I was asked to change the sim card slot of a phone. By removing the old connector broken, I have ripped the track of the "D-(USB Inter-Chip)" pin. Do you know if the phones sometimes use this interface to communicate with the SIM card and in what circumstances? In this case, have you got an idea of the type of circuit that is connected to this pin? thank you |
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