DSC-H90 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 9

DSC-H90_L2

1-7

qh

qj

qk

Turn the Liner Guide Tube B Lubricated counterclockwise to the maximum.
Turn the objective side upward.
Push up the Lens Assy from the eyepiece side with fingers and remove it from the objective side of the Liner Guide Tube B
Lubricated.
Note: Do not touch the 2 Lens Assy lens with fingers.

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Separate the Liner Guide Tube B Lubricated from the Liner Guide Tube B Lubricated.

Objective side

Objective side

Eyepiece side

Liner Guide Tube

B Lubricated

Liner Guide Tube

B Lubricated

Liner Guide Tube

B Lubricated

Cam Tube

Lubricated Assy

Liner Guide Tube

B Lubricated

2 Lens Assy

Turn to the maximum

Turn to the maximum

Cam Tube

Lubricated Assy

Five

Bayonets

Five

Bayonet holes

Liner Guide Tube

B Lubricated

1

2

While inserting the five bayonets into the bayonet holes, install the Liner Guide Tube B Lubricated to the Cam Tube Lubricated
Assy.
Turn the objective side upward.

Insert position

objective side

Projection

Bias coma

Perpendicular groove

Liner Guide Tube

B Lubricated

Liner Guide Tube

B Lubricated

Gear

2 Lens Assy

3

4

Match the projection having a bias coma with the perpendicular groove that overlaps with the gear, and insert the three
projections of the 2 Lens Assy into the three perpendicular grooves of the Liner Guide Tube B Lubricated.
Turn the Liner Guide Tube B Lubricated clockwise to the maximum.

Liner Guide Tube

B Lubricated

Turn to the maximum