Sony Ericsson K320 Troubleshooting Manual, Mechanical page 16

Problem Area Items to Check
quality sound Visually inspect receiver's external port
Visually inspect receiver's dust cloth
Visually inspect the audio cover
Visually inspect the pogo pins
If the issue has not been resolved
4/000 21-1/FEA 209 544/124 E
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Company Internal Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
If clogged – Clean or replace Front
•
cover.
If dirty or damaged – Replace front
•
cover.
If damaged – replace it.
•
If missing or damaged – Replace
•
them.
• Replace receiver.
Reference Image
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