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2-6

DSC-W50_L2

Part Number

Part Name

Quantity

1

2-673-650-01

Ring (A), Ornamental

1

2

2-673-652-01

Barrier Assy

1

3

2-673-651-01

Tapping screw (B1.2

×

4)

2

Torque driver
Soldering iron
Weight about 60g
Adhesive tape (ornamental ring fixed) (2-677-885-01)

The Ornamental Ring A has adhered to the Barrier Assy strongly and accordingly, use a soldering iron to weaken the adhesive force.
Heat four circled portions with the soldering iron.
Heating temperature is about 300ºC.
Beware of a burn since the entire Ornamental Ring becomes hot.
*

As the adhesive force of Ornamental Ring A is considerably large, the forced peeling will damage the group-1 frame.

Insert the tip of tweezers, etc. into a notch of the group-1 frame and prize the ring.
*

Take extreme care so as not to damage the coated surface of the group-1 frame.

In case of difficult peeling, heat the ring again with the soldering iron.
If this re-heating failed, it may be advisable that the ring be peeled while heating the portions 1 

→

 2 in the under figure one by one

sequentially.

*

Discard the removed Ornamental Ring A.

1

2

3

Tip

1

2

2-7

DSC-W50_L2

1

Remove two screws.

*

Discard the removed screws.

2

Remove the Barrier Assy.

*

Discard the removed Barrier Assy.

*

After removing the Barrier Assy, if the “G1 Dust-Proof Ring” was removed, it must be returned to the home position.
In returning the ring, adjust the location of a projection to the lens direction.
This is an important part to prevent the dust and light from coming in.

*

After removing the Barrier Assy, take extreme care not to drop dust or foreign substances in the lens barrel.

1

Install new Barrier Assy.

2

Tighten two screws.

*

Tightening torque = 0.5 kgf

1

1

2

2

2

1

2-8

DSC-W50_L2

Apply an adhesive tape to two recesses on the top surface of the Barrier Assy.

Meeting a “notch” of the Ornamental Ring A with a “projection” of the group-1 frame, push the Ornamental Ring A into the group-1 frame.
*

The projection of the spring for preventing static electricity must be tilted.

Put the 60g weight on the Ornamental Ring A so that the Ornamental Ring A does not float up until the adhesive hardens.

Be careful not to give a shock.

*

After the weight was put, no gap must be present in full circumference between Ornamental Ring A and group-1 frame.
A gap, if present, causes the crackle sound NG.

*

The weight must push in the Ornamental Ring A only.
If the weight is put on the mold part of the Barrier Assy, the Ornamental Ring A will float up.

Completion after 30 minutes.

Adhesive
tape

Adhesive
tape

Do not put the weight on a black mold part.

Not gap in full circumference.

2-9E

DSC-W50_L2

Part Number

Part Name

Quantity

1

2-673-648-01

Zoom Motor Unit

1

2

2-673-649-01

BT2 P1.4

×3 B3C

2

Torque driver

1

Remove two screws.

*

Discard the removed screws.

2

Remove the Zoom Motor Unit.

3

Remove the Lens Flexible Board.

*

Discard the removed Zoom Motor Unit.

1

Install the Lens Flexible Board in new Zoom Motor Unit.

2

Install new Zoom Motor Unit in the Lens Block.

3

Tighten two screws.

*

Tightening torque = 0.7 kgf

1

2

3

3

1

1

1

2

1

1

3

3

3

2