Sony Ericsson Satio U1i Troubleshooting Manual
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Brand: Sony Ericsson
Category: Cell Phone
Type: Troubleshooting manual
Model: Sony Ericsson Satio U_1 , Sony Ericsson U1a , Sony Ericsson U1i
Pages: 30
Trouble Shooting Guide (mech)
1230-3682 Rev 3
Problem Areas
1.5 Keys
1.5.1 Camera Key
Check:
Inspect the Camera Key (a), the key dome on the FPC Side
Key (b) and the connector (c) of the FPC Side Key to Main
PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If damaged – replace it.
3. Send to higher level of repair.
1.5.2 On/Off Key
Check:
Inspect the connector of FPC Receiver to the Main PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If dirty or oxidized – clean the connector.
3. If damaged – replace it.
Check:
Inspect the On/Off Key (a) and key dome (b) on the FPC
Receiver.
Action:
1. If dirty or oxidized – clean it.
2. If damaged – replace it.
3. Send to higher level of repair.
1.5.3 Side Keys
Check:
Inspect the side keys, key domes on the FPC Side Key and
the FPC Side Key connector to the Main PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If damaged – replace the key or the FPC Side Key.
3. Send to higher level of repair.
© Sony Ericsson Mobile Communications AB – Company Internal
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