Sony DSC-U40 (serv.man4) Service Manual ▷ View online
DSC-U40
6-15
6.
Mixed Color Cancel Data Input & Check
Correct the dispersion of Gr/Gb filter on CCD imager
Mode
CAMERA
Subject
Color bar chart
(Standard picture frame)
(Standard picture frame)
Adjustment Page
6F
Adjustment Address
B0 and B1
Input method:
Order Page Address
Data
Procedure
1
00
01
01
[Set]
2
6F
B0
00
[Write]
3
6F
B1
35
[Write]
4
00
01
00
[Set]
Checking method:
Order
Procedure
1
Shoot the color bar chart.
2
Capture the shot picture into the PC, and display the
picture on the PC screen.
picture on the PC screen.
3
Confirm that no line (horizontal streak) is present in
blue, red and magenta portions of the picture of color
bar chart displayed.
blue, red and magenta portions of the picture of color
bar chart displayed.
7.
AWB 3200K Standard Data Input
Adjust the white balance reference at 3200K.
Mode
CAMERA
Subject
Clear chart
(Standard picture frame)
(Standard picture frame)
Adjustment Page
6F
Adjustment Address
70 to 74, B2 and B4
Note 1:
Check that the data of page: 60, address: 02 is “00”. If
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
Adjusting method:
Order Page Address
Data
Procedure
1
Perform “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
2
Perform “Picture frame
setting”
(Refer to page 6-10)
setting”
(Refer to page 6-10)
3
60
37
02
[Set]
4
60
01
0B
[Write]
(Note 2)
5
60
02
[Read]
Check the data changes
to “01”.
to “01”.
Note 2:
The adjustment data will be automatically input to page:
6F, address: 70 to 74, B2 and B4.
6F, address: 70 to 74, B2 and B4.
Processing after Completing Adjustment:
Order Page Address
Data
Procedure
1
60
01
00
[Write]
2
60
37
00
[Set]
3
Release “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
DSC-U40
6-16
9.
AWB 5800K Standard Data Input
Adjust the white balance reference at 5800K.
Mode
CAMERA
Filter
Filter C14 for color temperature
correction
correction
Subject
Clear chart
(Standard picture frame)
(Standard picture frame)
Adjustment Page
6F
Adjustment Address
7C to 7F, A0 to A3 and B3
Note 1:
Check that the data of page: 60, address: 02 is “00”. If
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
Adjusting method:
Order Page Address
Data
Procedure
1
Place the C14 filter on
the lens.
the lens.
2
Perform “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
3
Perform “Picture frame
setting”
(Refer to page 6-10)
setting”
(Refer to page 6-10)
4
6F
A0
2B
[Write]
5
6F
A1
30
[Write]
6
6F
A2
5E
[Write]
7
6F
A3
00
[Write]
8
79
6E
[Read]
Note down the data.
9
79
6E
80
[Write]
10
60
37
08
[Set]
11
60
01
A5
[Write]
(Note 2)
12
60
02
[Read]
Check the data changes
to “01”.
to “01”.
Note 2:
The adjustment data will be automatically input to page:
6F, address: 7C to 7F, A0 to A3 and B3.
6F, address: 7C to 7F, A0 to A3 and B3.
Processing after Completing Adjustment:
Order Page Address
Data
Procedure
1
60
01
00
[Write]
2
60
37
00
[Set]
3
79
6E
[Write]
Write the data noted
down at step 8.
down at step 8.
4
Release “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
5
Remove the C14 filter
on the lens.
on the lens.
8.
AWB 3200K Check
Mode
CAMERA
Subject
Clear chart
(Standard picture frame)
(Standard picture frame)
Measurement Point
Data of page: 10, address: 08 and
09 (2byte data) (Note 2)
09 (2byte data) (Note 2)
Data of page: 10, address: 0A and
0B (2byte data) (Note 2)
0B (2byte data) (Note 2)
Specified value
3F60 to 40A0
Note 1:
Check that the data of page: 60, address: 02 is “00”. If
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
Note 2:
2byte data is upper 1byte data and lower 1byte data.
XX XX
Lower 1byte data
(Page: 10, address: 09 or 0B)
Upper 1byte data
(Page: 10, address: 08 or 0A)
(Page: 10, address: 09 or 0B)
Upper 1byte data
(Page: 10, address: 08 or 0A)
Checking method:
Order Page Address
Data
Procedure
1
Perform “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
2
Perform “Picture frame
setting”
(Refer to page 6-10)
setting”
(Refer to page 6-10)
3
60
37
0E
[Set]
4
60
01
0F
[Write]
5
60
02
[Read]
Check the data changes
to “01”.
to “01”.
6
10
08
[Read]
Read the data
(Upper 1byte).
(Upper 1byte).
7
10
09
[Read]
Read the data
(Lower 1byte).
(Lower 1byte).
8
Check that the 2byte
data (Note 2) satisfied
the specified value.
data (Note 2) satisfied
the specified value.
9
10
0A
[Read]
Read the data
(Upper 1byte).
(Upper 1byte).
10
10
0B
[Read]
Read the data
(Lower 1byte).
(Lower 1byte).
11
Check that the 2byte
data (Note 2) satisfied
the specified value.
data (Note 2) satisfied
the specified value.
Processing after Completing Adjustment:
Order Page Address
Data
Procedure
1
60
01
00
[Write]
2
60
37
00
[Set]
3
Release “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
DSC-U40
6-17
10. AWB 5800K Check
Mode
CAMERA
Filter
Filter C14 for color temperature
correction
correction
Subject
Clear chart
(Standard picture frame)
(Standard picture frame)
Measurement Point
Data of page: 10, address: 08 and
09 (2byte data) (Note 2)
09 (2byte data) (Note 2)
Data of page: 10, address: 0A and
0B (2byte data) (Note 2)
0B (2byte data) (Note 2)
Specified value 1
2A90 to 2BD0
Specified value 2
5D60 to 5EA0
Note 1:
Check that the data of page: 60, address: 02 is “00”. If
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
Note 2:
2byte data is upper 1byte data and lower 1byte data.
XX XX
Lower 1byte data
(Page: 10, address: 09 or 0B)
Upper 1byte data
(Page: 10, address: 08 or 0A)
(Page: 10, address: 09 or 0B)
Upper 1byte data
(Page: 10, address: 08 or 0A)
Checking method:
Order Page Address
Data
Procedure
1
Place the C14 filter on
the lens.
the lens.
2
Perform “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
3
Perform “Picture frame
setting”
(Refer to page 6-10)
setting”
(Refer to page 6-10)
4
79
6E
[Read]
Note down the data.
5
79
6E
80
[Write]
6
60
37
14
[Set]
7
60
01
3F
[Write]
8
60
02
[Read]
Check the data changes
to “01”.
to “01”.
9
10
08
[Read]
Read the data
(Upper 1byte).
(Upper 1byte).
10
10
09
[Read]
Read the data
(Lower 1byte).
(Lower 1byte).
11
Check that the 2byte
data (Note 2) satisfied
the specified value 1.
data (Note 2) satisfied
the specified value 1.
12
10
0A
[Read]
Read the data
(Upper 1byte).
(Upper 1byte).
13
10
0B
[Read]
Read the data
(Lower 1byte).
(Lower 1byte).
14
Check that the 2byte
data (Note 2) satisfied
the specified value 2.
data (Note 2) satisfied
the specified value 2.
Processing after Completing Adjustment:
Order Page Address
Data
Procedure
1
60
01
00
[Write]
2
60
37
00
[Set]
3
79
6E
[Write]
Write the data noted
down at step 4.
down at step 4.
4
Release “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
5
Remove the C14 filter
on the lens.
on the lens.
DSC-U40
6-18
11. Color Reproduction Data Input & Check
Adjust the color separation matrix coefficient so that proper color
reproduction is produced.
reproduction is produced.
Mode
CAMERA
Subject
Color bar chart
(Standard picture frame)
(Standard picture frame)
Adjustment Page
6F
Adjustment Address
A4 to AB
Input method:
Order Page Address
Data
Procedure
1
00
01
01
[Set]
2
6F
A4
F5
[Write]
3
6F
A5
F2
[Write]
4
6F
A6
66
[Write]
5
6F
A7
75
[Write]
6
6F
A8
FD
[Write]
7
6F
A9
F9
[Write]
8
6F
AA
72
[Write]
9
6F
AB
6A
[Write]
10
00
01
00
[Set]
Checking method:
Order
Procedure
1
Shoot the color bar chart.
2
Capture the shot picture into the PC, and display
the picture on the PC screen.
the picture on the PC screen.
3
Confirm that no color is shifted by comparing the
displayed color bar chart with real color bar chart.
displayed color bar chart with real color bar chart.
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