Sony Cyber-shot DSC-P1 Service Manual page 27

BT lid assembly
BT plate
1 Cut off the two claws of the BT inner lid,
and pull off the BT lid assembly
in the direction of arrow A.
A
Note: After pulling off the BT lid assembly,
take care not to damage the aluminum cabinet
by the BT plate which will open by means of
a spring force.
Two claws
2 Aligning with the rails of BT plate, slide
new BT lid assembly in the direction of arrow B.
In such a case, slide until a click is heard, avoiding
a damage of two claws by the end face of BT plate.
B
Two claws
Note: As tricks, slide the BT lid assembly obliquely
by the amount of a play to the BT plate as shown
in the figure, taking care not to damage the two claws.
BT plate end face
Claw
2-3
End face of BT plate