Sony DSC-HX20V Service Manual page 21

Align the Step with the Focus Lens Sliding Groove and install the Lens Block to the Feed-Through Cam Tube.
qj
Engage the Projections of the Cam Tube (B) Assy and the Straight Tube (B) with the eleven Grooves of the Feed-Through Cam Tube.
qk
ql Turn the Naruto Gear jig clockwise to set the Main body at TELE end.
Note: Turn the Naruto Gear jig to the maximum.
Lens Block
Step
Feed-Through
Cam Tube
Cam Tube (B) Assy,
Straight Tube (B)
Focus Lens
Sliding Groove
w; Pass the Flexible Boards through the holes and engage the four Convexes on the Flexible Boards with the four Claws.
Install the Naruto Gear.
wa
Note: Set the Naruto Gear with its deeper hole facing down.
Flexible Boards
Claw
Holes
DSC-HX20/HX20V/HX30/HX30V_L2
Feed-Through Cam Tube
Outside
Naruto Gear
Claws Claw
ws Install the Rear Mirror Plate Assy and the Zoom Motor Gear Block and secure them with six screws.
Note: Tighten the screws in the order of numbers in the figure below.
wd Install the Ornamental Ring (A) and the Barrier Assy.
Note: For how to install the Ornamental Ring (A) and the Barrier Assy, refer to "1-8. Ornamental Ring A or Barrier Assy
Replacing Method."
6
Screws 4
Naruto Gear jig
5
3
1
Connect one Flexible Board to the Connector.
wf
Fix the three Bosses and a Convex on the Flexible Board, and then solder the Flexible Board at four locations.
wg
Stick Adhesive Tape.
wh
Apply a voltage of 2.5 V to the DC Motor and retract the Lens.
wj
Up side
Down side
Adhesive Tape
1-18
Screws
2
Rear Mirror Plate Assy
Zoom Motor
Gear Block
Solders
Boss
Boss
Boss
Convex
Flexible Board
Ornamental Ring (A)
Barrier Assy
DC2.5V