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DSLR-A560/A560L/A560Y/A580/A580L/A580Y/A580J_L2
3-2
#64: M1.7 X 5.0 (Tapping)
(Silver)
2-666-551-21
5.0
1.7
1-13. Iris Joint Gear, Aperture Unit
∗ The Aperture Unit is supplied by being set in the charge position
(initial position), but if this position is disordered when the Aperture
Unit is removed, or if the charge position is to be set again, perform
as follows.
∗ Refer to "1-14. The Aperture Unit Charge Position Setting" for
the confirm method at the charge position.
1
Iris Joint Gear
3
Screw
2
Aperture Unit
- Front View -
AF Driving Unit Flexible
Board Arrangement
Boss
Soldering
- Left View -
1-15. The Aperture Unit Free Position Setting
∗ Set the Aperture Unit to a free position once, if the gear was rotated
accidentally and the charge position is disordered, or if the charge
position was shifted during disassembly.
In a free state, the edge of this spring
will move up and down about 1 mm if
the gear is moved a little.
Gear rotating
direction to make
the unit free
Gear rotating
direction to set
the charge position
In a free state, a hole in the gear almost
coincides with a hole in the Aperture Unit.
Note: The spring is deformed and cannot
be used if the gear is rotated too
much from a free state.
If the edge of spring is located downward,
rotate the gear in the arrow direction to
search a free position.
∗ In a free position, the edge of spring is
located upward.
First, check the
spring edge position.
1-16. A Mount Lug Plate (UR)
1-17. A Mount Lug Plate (UL)
1-18. AF Coupler, AF Coupler Tension Spring
AF Coupler
Claw
Boss
Boss
AF Coupler Tension Spring
∗ Note the direction.
Boss
Claw
Claw
Boss
Claw
Boss
#23: M1.7 X 4.0 (Tapping)
(Black)
3-080-204-11
4.0
1.7
1-10. BL Contact Holder Unit, BL Dust Protect Sheet
BL Dust Protect Sheet
- Front View -
- Back View -
Screw
3.9
2.0
#164: M2.0 X 3.9
(Black)
3-268-954-11
1-11. AF Driving Unit
AF Driving Unit
- Front View -
Screw
1-12. A Mount Lug Plate (Lower)
A Mount Lug Plate (Lower)
Boss
Claw
1-14. The Aperture Unit Charge Position Setting
1. Check that the Aperture Unit is in a free state.
2. After confirming that the Aperture Unit is in a free state, rotate the
gear by 3 turns.
3. After rotating the gear by 3 turns, set the Aperture Unit where the
holes in the gear and the Aperture Unit coincide. This position is the
charge position.
∗ Refer to "1-15. The Aperture Unit Free Position Setting" for
the setting and the confirm method at the free position.
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