Information and Communication
Communication Devices
5.2.1Fault Symptoms for customers:
Network search.
Charging or operation in a car kit not possible.
5.2.2Fault Symptom on GSM-Tester:
Output power problems on the external and internal
antenna.
No location update possible.
5.3Priority:
........ Mandatory
........ Repair
........ Optional
........ Not Yet Defined
5.4Repair Documentation
5.4.1Description of procedure:
5.4.1.1Diagnosis
Visually check the bottom connector. Watch for dry joints.
5.4.1.2Repair by component change
Use hot air blower to remove defective connector.
Avoid excessive heat!
Watch surrounding components!
Resolder new connector afterwards.
Make sure that you use just very little flux, otherwise the connector
contacts can become dirty.
5.4.1.3Repair by SW-Booting
Not possible!
V1.2 Page 17 of 22 ICP CD ST
D. Schnoor
06/98
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