Siemens C65 - Connector SIM Card Reader

Company Confidential
Copyright 2003© Siemens AG
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Service Repair Documentation
Level 2.5 - C65
Release 1.0
2 Connector SIM Card Reader
Fault Symptoms
Customer: GRT:
Handset does not accept SIM card SIM Card Problems
Connector SIM Card Reader
Use soldering iron to remove defective component. Avoid excessive heat! Watch surrounding components!
Resolder new component afterwards.
E-commerce order number: L36334-Z97-C335
Soldering temperature: 240 - 255°C
IRIS Diagnose Code: 43300 Interface/SIM Cardreader/Mechanical Damage
SIM Card Problems
Check the status of the
SIM card reader visually
okay
not okay
Level 2 Repair
SCRAP don´t
send back to
WSC
Exchange
SIM Card reader
- check for twisted or
bended contacts
- check for dry joints
Use the resistor test
function of a multimeter
to check connection
between spring
contacts and soldering
contacts. The value
must be ~0Ω
not okay
okay
okay
not okay
Watch for oxidation and
damaged pads of the SIM
card reader