Sony Ericsson W910 Troubleshooting Manual page 15

Problem Area
Items to Check
Game keys Visually inspect for debris between the
Game Keys and the Receiver Flex
Module, also for damage to the Game
Keys and the Receiver Flex Module.
Visually inspect whether the Receiver
Flex Module is properly connected to its
connector on the Navi Key PBA.
Visually inspect whether the Slider Flex
is properly connected to its connectors
on the Navi Key PBA and the Main
PCB.
If the issue has not been resolved !
4/000 21-1/FEA 209 544/129 A
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Company Internal Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
•
If dirty – Clean it.
•
If damaged – Replace the Game Keys
and/or the Receiver Flex Module as
necessary.
•
If improperly connected – Re-establish
proper connection.
•
If main flex is damage – Replace it.
•
If improperly connected – Re-establish
proper connection.
•
If the Slider Flex is damaged –
Replace it.
•
If any of the BtB connector on the Navi
Key PBA are damaged – Replace the
Navi Key PBA.
•
If the BtB connector on the Main PCB
is damaged – Handle the unit
according to local directives.
•
Handle the unit according to local
directives.
Reference Image
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