Working Instruction (mech)
1246-2420 Rev 9
Sony Ericsson Mobile Communications AB – Company Internal 68(88)
Replacement
4.48 PBA Zeus USD Board
Follow the 3.1 – 3.3 Disassembly instructions!
Follow the 4.21 Removal instructions!
Prepare the new PBA Zeus USD Board.
Follow the 4.21 Installation instructions!
Follow the 5.6 – 5.8 Reassembly instructions!
REMOVAL
Disconnect the BtB connector.
Detach it by using a Front Opening Tool.
INSTALLATION
Place a new PBA Zeus USD Board and connect the BtB
connector.