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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 both PCB's
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 connectors on the
navigation key foil assy are damaged –
Replace navigation key foil assy.
•
If main BtB connector on the PCB is
damaged – Send to electrical repair
Reference Image
Main flex connector
Half to half flex connector
38(42)
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