DSC-RX100M3 (serv.man4) - Sony Digital Camera Service Manual (repair manual). Page 15

DSC-RX100M3_L2

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1.  Match the 1st Group Press Block of the 1 Group Frame Block Assy with the cabinet number of the 3 Group Frame Block Assy and install the 1 

Group Frame Block Assy while turning it clockwise.

Note 1:  If Ornamental Ring (A) and Barrier Block Assy is installed to 1 Group Frame Block Assy, remove them first.
Note 2:  Be careful not to lose the 1st Group Press Block.
Note 3:  When installing the 1 Group Frame Block Assy, stop turning it when the convex parts of the 1st Group Press Block and the 3 Group Frame Block Assy 

match.

 

1st Group Press Block

3 Group Frame Block Assy

Cavity number

1 Group Frame Block Assy

2.  Install the Straight Tube Block Assy matching its cabinet number with the flexible boards position of the 3 Group Frame Block Assy.

 

Cavity number

Straight Tube Block Assy

Flexible boards

1st/2nd/3rd group assy

Gap

3.  After turning the Straight Tube Block Assy counterclockwise about eight degrees to fully install it, turn the Straight Tube Block Assy clockwise 

to the maximum extent to fit the bayonet.

 

Straight Tube Block Assy

About 8

°

4  Attach the DC Motor Worm Assy and tighten two screws. And install the 1st/2nd/3rd group assy to the Stationary Tube matching the phase marks 

as shown in the figure.

Note 1:  When installing this assy, confirm that the convex parts of the 3 Group Frame Block Assy, 1 Group Frame Block Assy and the Cam Tube are shown below.
Note 2:  Confirm that the straight key of the 3 Group Frame Block Assy is fit in the groove of the Stationary Tub. If the straight key is not fit in the groove, repeat 

these steps from step 1.

 

1st/2nd/3rd group assy

3 Group Frame Block Assy

Straight Tube Block Assy

Cam Tube

Convex parts

Gear end

Straight Tube Block Assy

Stationary Tube

Fit to groove

DC Motor 
Worm Assy

5.  Install the Lubricating Block Assy (B)* and turn it clockwise to the maximum extent.
 

*) Use a Lubricating Block Assy (B) that was not installed in the unit.

 

Lubricating Block Assy (B)

6.  Pass the two flexible boards through the holes in the Stationary Tube.

 

Stationary Tube

SS flexible board

SH flexible board

7.  Turn the Lubricating Block Assy (B)* counterclockwise to the maximum extent.
 

*) Use a Lubricating Block Assy (B) that was not installed in the unit.

 

Lubricating Block Assy (B)