Sony DSC-HX20V Service Manual page 20

Align the White Part with the Groove (wide) as shown in the figure and install the 1st Lens Assy to the Straight Tube (A) Assy
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while inserting the three Guide keys into the three Guide grooves.
Guide keys
1st Lens Assy
Groove (wide)
Guide groove
Straight Tube (A) Assy
Guide grooves
Align the Bayonet (wide) with the Groove (wide) and install the 2nd-4th Lens Block to the Straight Tube (A) Assy.
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While holding the Cam Tube (B) Assy, fully turn the Straight Tube (A) Assy clockwise (approx. 120 degrees) to set it to the retracted state.
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Bayonet (wide)
2nd-4th Lens Block
Groove (wide)
Straight Tube (A) Assy
DSC-HX20/HX20V/HX30/HX30V_L2
White Part
Cam Tube (B) Assy
Straight Tube (A) Assy
Align the Projection (large) with the Gear as shown in the figure and install the Feed-Through Cam Tube to the Rotary Tube Assy.
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Turn the Feed-Through Cam Tube in the arrow direction to set the Projection (large) and the Gear to the positions shown in the figure.
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Projection (large)
Feed-Through Cam Tube
Feed-Through
Cam Tube
Gear
Rotary Tube Assy
Align the semicircular edge with the Naruto Gear mounting hole as shown in the figure and install the Feed-Through Cam Tube and
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the Rotary Tube Assy to the Stationary Tube.
Engage the seven Projections of the Feed-Through Cam Tube with the seven Grooves of the Stationary Tube.
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Projection
(large)
Feed-Through Cam Tube,
Rotary Tube Assy
Naruto Gear
Stationary Tube
mounting hole
1-17
Eyepiece side
Projection
Feed-Through
(large)
Cam Tube
Gear
Gear
Feed-Through Cam Tube
Semicircular edge
Eyepiece side
Projection
(large)
Stationary Tube