DSC-W110, DSC-W115 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 21

2-8

DSC-W110/W115_L2

1

"Turn off and on the power" is displayed without performing the zoom operation.

Replace Zoom Gear Block if a damage of lens barrel due to a drop of camera is not found.
(See "2-5-1. Zoom Gear Block Replacing Method")
Replace Lens Block if such replacement does not improve the failure.

2

"Turn off and on the power" is displayed after the "lens zooming in and out" operation over its full stroke was repeated 
3 times.

Replace Optical Stepping Motor. (See "2-5-2. Optical Stepping Motor Replacing Method")
Replace Lens Block if such replacement does not improve the failure.

1

Remove one screw.

2

Remove Zoom Gear Block upward.

3

Remove Naruto Gear (S).

4

Disengage two claws A and B in this order to remove FG Plate Spring.

The FG Plate Spring cannot be reused.

5

Remove two sensors on the lens flexible board.

6

Break two solders, and remove the lens flexible board.

1

Confirm the direction of Zoom Gear Block, and install the lens flexible board with two solders.

2

Pass the lens flexible board through the mold of Zoom Gear Block to install two sensors.

3

Engage two claws A and B in this order to install FG Plate Spring.

4

Install Naruto Gear (S).

5

With four bosses fitted in position, install Zoom Gear Block.

6

Tighten one screw.
*

Tightening torque = 0.049 

±

 0.01N 

•

 m (0.5 

±

 0.1kgf 

•

 cm)

1

Screw

6

Screw

2

Zoom Gear Block

5

Zoom Gear Block

Zoom Gear Block

Zoom Gear Block

Front Side

Rear Side

Bosses

Bosses

Mold

Mold

4

FG Plate Spring

3

FG Plate Spring

5

Sensors

2

Sensors

6

Solders

1

Solders

3

Naruto Gear (S)

4

Naruto Gear (S)

Claw 

A

Claw 

A

Claw 

B

Claw 

B