Information and Communication Mobile
Mobile Phones
V 1.0
Page 12 of 28
ICM MP CCQ GRM
M55/M56
Company Confidential
Copyright 2003© Siemens AG
05/03
4.4 Repair Documentation:
4.4.1 Description of procedure:
4.4.1.1 Diagnosis:
Visually check the status of the Display connector. Watch for oxidation
4.4.1.2 Repair by component change:
Use hot air blower remove defective Display connector.
Avoid excessive heat!
Watch surrounding components!
Resolder new Display connector afterwards.
4.4.1.3 Repair by Software booting:
Not possible!
4.4.1.4 Test:
Retest handset after repair.
4.4.2 List of needed material:
4.4.2.1 Components:
Display Connector M55/M56
Part-Number: L36334-Z97-C205
4.4.2.2 Jigs and Tools:
Hot Air Blower
Soldering Iron
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