Sony Ericsson K770 Troubleshooting Manual, Mechanical page 10

Problem Area Items to Check
Visually inspect antenna
If the issue has not been resolved !
4/000 21-1/FEA 209 544/142 A
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Company Internal Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Repair Action
•
If dirty or oxidized – Clean the pads.
•
If damaged – Replace the Antenna
box.
•
If antenna pin damaged - Send to an
electrical repair location.
•
Handle the unit according to local
directives.
Reference Image
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