Sony Ericsson Z320 Troubleshooting Manual page 12

Problem Area Items to Check
Visually inspect the loudspeaker
springs, speaker body, main FPC pads,
upper frame structure
If this issue has not been resolved
4/000 21-1/FEA 209 544/121 A
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Company Internal Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
•
If spring on the Speaker or the pads on
the Flex Assy are dirty or oxidized
– Clean parts.
•
If speaker body is damaged
– Replace the Speaker.
•
If spring is damaged
– Replace the Speaker.
•
If Upper frame is damaged
– Replace upper frame.
•
If main FPC damaged
– Replace Flex Assy.
•
Send to an electrical repair location.
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