Information
and
Communication Mobile
Confidential
26
ICM MP CCQ GRM C
J.
Junggebauer
Version 1.1
October 2003
7.11 Slim Lumberg connector faulty
Affected unit:
Gigaset
SL1
Diagnosis code IRIS:
46000 (INTERFACES / CHARGING CONNECTOR)
Repair level:
Level
2.5
Components:
Slim Lumberg connector
Needed equipment:
Tweezers, hot air blower, soldering iron
Working material:
solder,
flux
Diagnosis:
Problems with charging, headset function or connection to the PC.
Connector is damaged (optical inspection).
Repair:
Desolder the faulty connector with a hot air blower.
Due to the fact that there are small SMT devices near the connector pins the air flow
of the hot air blower should be low to prevent that the components are blown away.
Heat the metal shield of the connector first (both sides are connected to the board).
Heat the pins and push away the connector. Put some flux on the pads.
Take a new connector and solder it with the hot air blower on the board.
Make sure that the plastic part of the connector does not melt.
If necessary resolder the pads with a soldering iron.
Test:
Connect a charger and check the charging function.
Connect a headset and check the headset function.
Connect a PC and check the function.
