Working Instruction Repair Instruction Mechanical/
1257-2928
Rev
2
Sony Mobile Communications AB
– Company Internal
33(90)
Replacement
4.20
Cushion Sub PBA
Follow the 3.1
– 3.4 Disassembly instructions!
Carry out the Removal as described below.
Prepare the new Cushion Sub PBA.
Carry out the Installation as described below.
Follow the 5.4
– 5.7 Reassembly instructions!
REMOVAL
Unsnap the LCD BtB connectors by using the Front Opening
Tool.
Unsnap the touch panel BtB connectors by using the Front
Opening Tool.
Peel off the Cushion Sub PBA by using the Flex Film
Assembly Tool.
Scrap! Not to be reused!
