Siemens CF62 - Connector Board to Board

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Service Repair Documentation Level 2.5 - CF62, CF62R, CF63
4 Connector Board to Board
Fault Symptoms
Customer: GRT:
Display problems, like missing lines or columns on the LCD or
display contrast problems or illumination problems
Display problems
B to B connector Problems
Watch for oxidation and
damaged pads of the BtoB
connector
SCRAP has to be
send separately to
WSC
not okay
okay
Check the status of the
BtoB connector visually
okay
not okay
- check for twisted or
bended contacts
- check for dry joints
Level 2 Repair
Exchange
BtoB connector
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: L36334-Z97-C341
Soldering temperature: 240 - 255°C
IRIS Diagnose Code: 2A100 Display/Outer(Claimshell)/Performance
2A100 Display/Outer(Claimshell)/ Background Illumination
72110 Acoustics/Receiving/Earcap/No Function
72170 Acoustics/Receiving/Earcap/Low Voice Level
75100 Acoustics/Vibra/No Function