Problem Areas: Power
4. If the key switch, BtB connector or the FPC Assembly
Relay FPC is damaged – replace FPC Assembly Relay
FPC.
5. If Battery 2330.0 mAh or its BtB contact is damaged –
replace Battery 2330.0 mAh.
5. Replace Main PBA.
1273-1793 Rev 3
Sony Mobile Communications AB – Company Internal
Trouble Shooting Guide (mech)
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