Sony DSC-HX7 Service Manual page 12

Installation
1 Install Straight Tube B to Cam Tube Block Assy with aligning the positions as shown in figure.
2 Install the 2 Group Assy to Cam Tube Block Assy so that white part of 2 Group Assy becomes opposite position of gear portion
of Cam Tube Block Assy.
3 Rotate the Straight Tube B.
Straight Tube B
Cam Tube
Block Assy
4 Install the 3 Group Assy.
5 Install the Shutter Assy. (floating slightly)
6 Rotate the Straight Tube B.
3 Group Assy
7 Install the 1 Group Assy so that the Coma attached white part match the opposite side groove of triangle-shaped projection.
Coma attached
white part
DSC-HX7/HX7V_L2
White part
2 Group Assy
Straight Tube B
Gear portion of
Cam Tube Block Assy
Shutter Assy
Triangle-shaped
projection
8 Install the Cam Tube Assy to 1 Group Assy with aligning gear edge of Cam tube Assy
with triangle-shaped projection of 1 Group Assy.
9 Rotate the 1 Group Assy with tucking it slightly.
Gear edge
Triangle-shaped
projection
0 Rotate the straight tube B only.
qa Rotate the Cam Tube Block Assy only. (lens tube is dropped.)
Straight
Tube B
qs Insert the lens tube to Fixed Stationary Tube Block.
qd Rotate the Cam Tube Block Assy slightly, insert it into the lens tube.
Cam Tube
Block Assy
Fixed Stationary
Tube Block
1-9
1 Group Assy
Cam Tube
Straight
Block Assy
Tube B
Cam Tube
Block Assy