Siemens SX1 Repair Documentation page 30

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10.4. Repair Documentation:
10.4.1. Description of procedure:
10.4.1.1.
Diagnosis:
Visually check the status of the joystick. Watch for oxidation and dry solder joints.
10.4.1.2.
Repair by component change:
Use soldering iron to remove defective joystick.
Avoid excessive heat!
Watch surrounding components!!
Resolder new joystick afterwards.
10.4.1.3.
Repair by Software booting:
Not possible!
10.4.1.4.
Test:
Retest handset after repair.
10.4.2. List of needed material:
10.4.2.1.
Components:
Joystick SX1
Placement: S1152
Part-Number: L36315-Z77-C218
10.4.2.2.
Jigs and Tools:
Hot Air Blower
Soldering Iron
V 1.0
SX1
Information and Communication Mobile
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Company Confidential
Copyright 2003© Siemens AG
40
ICM MP CCQ GRM
Mobile Phones
06/03

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