Sony Cybershot DSC-T90 Service Manual page 22

Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
HELP01:
Tightening Order of Exterior Screws
While holding with fingers the front and rear cabinets
near the screws without gaps in between, tighten
screws in the numerical order given (1 to 8).
3
(#142/
#143)
4
(#142/
#143)
7
(#142/
#143)
8
(#45)
HELP02:
AF Window Adhesive Sheet
Cabinet (Front) Assy
AF Window
Adhesive Sheet
DSC-T90_L2
HELP
1
(#142/
#143)
2
(#142/
#143)
6
(#142/#143)
5
(#142/#143)
HELP03:
Play Button Adhesive Sheet
AF Window Holder
HELP04:
Lens Flexible Protection Sheet
BT Flex Protect Sheet
Lens Flexible
Protection Sheet
Claw Bosses
Play Button
Adhesive Sheet
Cabinet (Front) Assy
BT Flex Protect Sheet
HELP