Sony XPERIA P LT22i Working Instructions page 69

Replacement: PBA Key flex
Lift up the PBA Key flex by using a Flex Film Assembly Tool.
Peel off the PBA Key flex and remove it.
Scrap! Not to be reused!
INSTALLATION
Place a new PBA Key flex on the Carrier LCD Assembly as
indicated by the peg and hole.
Press along to secure its attachment.
1262-6302 Rev 3
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Sony Mobile Communications AB – Company Internal
Working Instruction (mech)
69(89)