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Problem Area
Items to Check
Visually inspect whether the half to half
flex film is properly connected to its
connector on the navigation key foil
assy and the PCB
If the issue has not been resolved !
4/000 21-1/FEA 209 544/104 A
©
Company Internal
Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
•
If improperly connected – Re-establish
proper connection.
•
If half to half flex is damage – Replace
it.
•
If any of the BtB connector on the
navigation key foil assy are damaged –
Replace navigation key foil assy.
•
If BtB connector on the PCB is
damaged - Send to electrical repair.
•
Handle the unit according to local
directives.
Reference Image
Main flex connector
Half to half flex connector
23(42)
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