Key Problems - Sony Ericsson Z320 Troubleshooting Manual

6 Key Problems

Problem Area Items to Check
Keypad: Visually inspect for debris between
keypad and dome sheet and for
A key on the
damage to the keypad and the dome
keyboard is not
sheet
functioning or is
intermittent
Visually inspect the Operator key
If the 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 dirty or clogged
– Clean both parts.
•
If damaged
– Replace the keypad and/or dome
sheet as necessary.
•
If damaged
– Replace the Operator Key
Send to an electrical repair location
Reference Image
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