Sony DSLR-A100 Service Manual

2-22
DSLR-A100_L2
Fig. 13-1
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
Fig. 13-3
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.
Fig. 13-2
In a free state, a hole in the gear almost
coincides with a hole in the Aperture Unit.
As viewed from gear
(Hole in the gear)
2-1-13. APERTURE UNIT FREE POSITION SETTING
1. 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. (Fig. 13-1, 13-2, 13-3)

Sony DSLR-A100 Specifications

General

Sensor Type	CCD
Sensor Size	23.6 x 15.8 mm
Effective Pixels	10.2 MP
ISO Sensitivity	100 - 1600
Viewfinder Type	Optical (pentamirror)
Screen Size	2.5 inches
Continuous Shooting Speed	3 fps
Max Resolution	3872 x 2592
Image Ratio w:h	3:2
Focal Length Multiplier	1.5x
Screen Dots	230, 000
Max Shutter Speed	1/4000 sec
Min Shutter Speed	30 sec
Metering Modes	Multi-segment, Center-weighted, Spot
Exposure Compensation	-2 to +2 EV in 1/3 EV steps
WB Presets	7
USB	USB 2.0
Dimensions	133 x 95 x 71 mm
Image Stabilization	Yes (sensor-shift)
Weight	638 g
Storage Types	CompactFlash (Type I or II)
Battery	NP-FM55H
Lens Mount	Sony/Minolta Alpha