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2-5E

DSC-T90_L2

Follow the disassembly in the numerical order given.

1

ST-199 Flexible Board (

1

-1 to 

1

-3)

2

LCD Block (

2

-1 to 

2

-5)

1

 ST-199 Flexible

Board

2

 LCD Block

1

-1 (Claw)

1

-2 (Claw)

1

-3E

Adhesive Part
(BT-044 Flexible Board)

2

-1 (Bosses)

2

-3

2

-2 (Claw)

Seen from Rear side

2

-4

2

-5E

Note: BT-044 flexible board caution

Replace with new one in case of peeling
the adhesive portion.

Note: LCD block caution

Be sure to read “HELP15” on assembling.

DSC-T90_L2

Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.

Tightening Order of Exterior Screws

AF Window Adhesive Sheet

Play Button Adhesive Sheet

Lens Flexible Protection Sheet
BT Flex Protect Sheet

BT Flex Protect Sheet

1

(#142/
#143)

2

(#142/
#143)

3

(#142/
#143)

4

(#142/
#143)

5

(#142/#143)

7

(#142/
#143)

6

(#142/#143)

8

(#45)

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

).

AF Window
Adhesive Sheet

Cabinet (Front) Assy

AF Window Holder

Play Button
Adhesive Sheet

Lens Flexible
Protection Sheet

Cabinet (Front) Assy

Bosses

Claw

DSC-T90_L2

Note on Attaching BT Hinge Shaft

BT Hinge Shaft

BT Hinge Shaft

BT Hinge
Shaft

BT Hinge
Shaft

1.3 mm within

1.3 mm within

BT Lid Assy

Set 

BT Lid Assy

Press the flat surface.
(Do not press the other.)

Press the flat surface.
(Do not press the other.)

In the condition BT lid assy has removed from the set surely,
insert BT hinge shaft.

BT Lid Assy

Do not touch the tip
of BT hinge plate.

In case of BT hinge shaft is coming out, insert it with care of followings.

DSC-T90_L2

Note on Assembling Front Block

Claw A

Control Switch Block
(RL61230)

Front Block

Cabinet Rear Block

Claw A

Spot-welded point

Bend Claw A to the spot-welded point
in the arrow direction.

Bend Claw B to the edge of Cabinet Rear
Block in the arrow direction.

Claw B

In case of assembling front block, bend two claws on the cabinet rear block as shown below.
(Once front block is removed causes the engagement of two claws on the cabinet rear block and two bosses
on the control switch block (RL61230) becomes loose.)

Boss

Boss

Claw B

Edge of Cabinet Rear Block