Read Sony DSC-S75 (serv.man4) Service Manual online
5-17
3.
Flange Back Check
Mode
CAMERA
Subject
Siemens star chart
(1.0 m from the front of the lens)
(Luminance: 200 to 400 lux)
(1.0 m from the front of the lens)
(Luminance: 200 to 400 lux)
Measurement Point
Check operation on the LCD
Measuring Instrument
screen
Specified value
Focused at the TELE end and
WIDE end
WIDE end
Checking method:
Order Page Address Data
Procedure
1
Place the Siemens star 1.0 m
from the front of the lens.
To open the IRIS , decrease
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
from the front of the lens.
To open the IRIS , decrease
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
2
0
01
01
3
Perform “Data setting during
camera system adjustments”.
(Refer to page 5-14)
camera system adjustments”.
(Refer to page 5-14)
4
Shoot the Siemens star chart
with the zoom TELE end.
At this time, the center of
Siemens star chart should be
in the center of the LCD
screen.
with the zoom TELE end.
At this time, the center of
Siemens star chart should be
in the center of the LCD
screen.
5
Check that the lens is
focused.
focused.
6
6
2C
01
7
While observe the LCD
screen, change the zoom to
the WIDE end and check that
the lens is focused.
screen, change the zoom to
the WIDE end and check that
the lens is focused.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
2C
00
2
Release the data setting
performed at step 3.
(Refer to page 5-14)
performed at step 3.
(Refer to page 5-14)
3
0
01
00
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