DSC-P8 (serv.man4) - Sony Digital Camera Service Manual (repair manual). Page 18

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DSC-P8
6-16
2.
Flange Back Check
Mode
CAMERA
Subject
Siemens star
(1.0 m from the front of the lens)
(Luminance: 200 to 400 lux)
Measurement Point
Check operation on monitor TV
Measuring Instrument
Specified value
Focused at the TELE end and
WIDE end
Checking method:
Order Page Address
Data
Procedure
1
“Flange Back Adjust-
ment” is completed.
2
Place the Siemens star
1.0 from the front of the
lens.
3
To open the IRIS,
decrease the luminous
intensity to the Siemens
star up to a point before
noise appear on the
image.
4
60
8C
30 
[Set]
5
5F
3D
50 
[Set]
(Note 1)
6
7B
98
94 
[Set]
7
Set the zoom lens to the
TELE end then set the
center of the Siemens
star chart in the center of
the TV monitor.
8
Check that the lens is
focused.
9
60
2C
01 
[Set]
10
While observe the TV
monitor, change the
zoom to the WIDE end
and check that the lens is
focused.
Note 1:
How to find the data
Decrease the data of page: 5F, address: 3D until four sides
of a black frame can be seen on the monitor, then find
the value. The largest value under this condition will be
the seting value. If the value is less than 50, change
monitorrs.
Processing after Completing Adjustments:
Order Page Address
Data
Procedure
1
5F
3D
[Read]
2
60
8C
00 
[Set]
3
7B
98
[Read]
4
Release “Data setting
during camera system
adjustment”
(Refer to page 6-13)
3.
F No. Compensation
Compensate the unevenness of the iris meter sensitivity.
Mode
CAMERA
Subject
Clear chart
(Standard picture frame with the
zoom lens at WIDE end)
Measurement Point
Data of page: 6F, address: 6B
Adjustment Page
6F
Adjustment Address
60 to 64, 6B to 6D
Specified value
00
Note 1:
 Check that the data of page: 60, address: 02 is “00”. If
not, press the RESET switch using a thin and long pin.
Adjusting methd:
Order Page Address
Data
Procedure
1
Perfom “Data setting
during camera sysem
adjustment”.
(Refer to page 6-13)
2
Perfom “Picture frame
setting”
(Refer to page 6-14)
3
60
01
BB 
[Write]
(Note 2)
4
60
02
[Read]
Check the data changes
to “01”.
5
6F
6B
[Read]
Check that the data
satisfied the specified
value.
Note 2:
 The adjustment data will be automatically input to page:
6F, address: 60 to 64 and 6B to 6D.
Processing after Completing Adjustments:
Order Page Address
Data
Procedure
1
60
01
00 
[Write]
2
Release “Data settig
during camera system
adjustment”
(Refer to page 6-13)
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