Polyphonic Speaker - Sony Ericsson S500 Troubleshooting Manual, Mechanical

Problem Area Items to Inspect
Polyphonic
Before proceeding
Speaker:
Inspect whether the rear speaker's
external port is clogged
No sound or poor
quality sound
If the issue is not resolved
If the issue is still not resolved
4/000 21-1/FEA 209 544/603 A
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Sony Ericsson Mobile Communications AB
Repair Action
•
Perform a setting reset
•
If clogged, replace the navigation
keypad
•
Replace the bonzer flex
•
Send to an electrical level repair
location
Trouble Shooting Guide, Mechanical
Inspection Reference
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