Power Key - Sony Ericsson G900 Troubleshooting Manual

Problem Area Items to Inspect

Power Key:

Inspect the power key and the power
key's switch
Inspect whether the Flash Flex foil
assembly is properly connected to
the circuit board
If the issue has not been resolved
1210-5425 Rev1
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Company Internal Sony Ericsson Mobile Communications AB
Repair Action
•
Make sure the power key is properly
positioned in the phone.
•
If dirt or debris is detected – Clean
both the key and the switch
•
If the key is damaged – Replace it
•
If improperly connected -
Reestablish proper connection
•
If the switch is damaged – Change
the Flash Flex
Note: New Flash Flex Require
calibration with ITP in SL4 centre
•
Escalate to an electrical repair level
Trouble Shooting Guide, Mechanical
Inspection Reference
16(33)