Siemens M75 - Board to Board Connector Repair

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Copyright 2005© Siemens AG
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TI_Repair_L2.5l_CX75_M75_R1.0.pdf Release 1.0
3 Connector Board to Board
Fault Symptoms
Customer: GRT:
Keyboard malfunction Keyboard malfunction
Keypad illumination does not work Tbd.
Connector Board to Board
Use hot air blower to remove defective component. Avoid excessive heat! Watch surrounding components!
Resolder new component afterwards.
E-commerce order number: L50634-Z97-C346
E-commerce order name: CONNECTOR BOARD TO BOARD 12-POL.
Soldering temperature: ~ 360°C TIP Temp.
IRIS Diagnose Code: 32100 Keys / Main / No Function
32200 Keys / Main / Reduced Functionality
36000 Keys / Illumination