Sony DSC-F77 / DSC-FX77 (serv.man3) Service Manual ▷ View online
DSC-F77/FX77
6-27
15. Auto White Balance 3200K Check 2
RadarW
RadarW
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Clear chart
(Standard picture frame with the
zoom at WIDE end)
(Standard picture frame with the
zoom at WIDE end)
Measurement Point
Displayed data of Page: 1 (Note)
Measuring Instrument
Adjusting remote commander
Specified Value
R ratio: 3E00 to 4200
B ratio: 3E00 to 4200
R-Y level data: 007E to 0082
B-Y level data: 007E to 0082
B ratio: 3E00 to 4200
R-Y level data: 007E to 0082
B-Y level data: 007E to 0082
Note:
The right four digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:XX:XX
Displayed data
Checking method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
Perform “Picture Frame
setting”. (Refer to page 6-15)
setting”. (Refer to page 6-15)
3
6
B6
Note down the data.
4
6
B6
03
5
6
02
Check the data is “00”.
6
6
37
10
7
6
01
0F
Press PAUSE button.
8
6
02
Check the data changes to
“01”.
“01”.
9
0
03
04
10
1
Check that the displayed data
(Note) satisfied the R ratio
specified value.
(Note) satisfied the R ratio
specified value.
11
0
03
05
12
1
Check that the displayed data
(Note) satisfied the B ratio
specified value.
(Note) satisfied the B ratio
specified value.
13
0
03
2E
14
1
Check that the R-Y level data
(Note) satisfied the specified
value.
(Note) satisfied the specified
value.
15
0
03
2F
16
1
Check that the B-Y level data
(Note) satisfied the specified
value.
(Note) satisfied the specified
value.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
0
03
00
2
6
37
00
3
6
01
00
Press PAUSE button.
4
6
B6
Set data noted down at step 3.
5
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
DSC-F77/FX77
6-28
16. Auto White Balance 3200K Check 3
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Clear chart
(Standard picture frame with the
zoom at WIDE end)
(Standard picture frame with the
zoom at WIDE end)
Measurement Point
Displayed data of Page: 1 (Note)
Measuring Instrument
Adjusting remote commander
Specified Value
R ratio: 3E00 to 4200
B ratio: 3E00 to 4200
R-Y level data: 007E to 0082
B-Y level data: 007E to 0082
B ratio: 3E00 to 4200
R-Y level data: 007E to 0082
B-Y level data: 007E to 0082
Note:
The right four digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:XX:XX
Displayed data
Checking method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
Perform “Picture Frame
setting”. (Refer to page 6-15)
setting”. (Refer to page 6-15)
3
6
B6
Note down the data.
4
6
B6
03
5
6
02
Check the data is “00”.
6
6
37
12
7
6
01
0F
Press PAUSE button.
8
6
02
Check the data changes to
“01”.
“01”.
9
0
03
04
10
1
Check that the displayed data
(Note) satisfied the R ratio
specified value.
(Note) satisfied the R ratio
specified value.
11
0
03
05
12
1
Check that the displayed data
(Note) satisfied the B ratio
specified value.
(Note) satisfied the B ratio
specified value.
13
0
03
2E
14
1
Check that the R-Y level data
(Note) satisfied the specified
value.
(Note) satisfied the specified
value.
15
0
03
2F
16
1
Check that the B-Y level data
(Note) satisfied the specified
value.
(Note) satisfied the specified
value.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
0
03
00
2
6
37
00
3
6
01
00
Press PAUSE button.
4
6
B6
Set data noted down at step 3.
5
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
DSC-F77/FX77
6-29
17. Color Reproduction Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
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 with the
zoom at WIDE end)
(Standard picture frame with the
zoom at WIDE end)
Measurement Point
Video terminal of A/V OUT jack
(75
(75
Ω terminated)
Measuring Instrument
Vectorscope
Adjustment Page
F
Adjustment Address
A4 to AF
Specified Value
All color luminance points
should settle within each color
reproduction frame.
should settle within each color
reproduction frame.
Menu setting:
1)
1)
VIDEO OUT of SET UP menu
................................
NTSC (NTSC mode)
Adjusting method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
Perform “Picture Frame
Setting”. (Refer to page 6-15)
Setting”. (Refer to page 6-15)
3
6
02
Check the data is “00”.
4
E
96
Check the data is “00”.
5
6
01
AB
Press PAUSE button.
6
6
12
80
7
Wait for 1 second.
8
6
12
00
9
Wait for 2 seconds.
10
6
37
1F
11
6
01
A9
Press PAUSE button. (Note)
12
6
02
Check the data changes to
“01”.
“01”.
13
Check the each color lumi-
nance point is in each color
reproduction frame.
nance point is in each color
reproduction frame.
Note:
The adjustment data will be automatically input to page:
F, address: A4 to AF.
F, address: A4 to AF.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
37
00
2
6
01
00
Press PAUSE button.
3
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
Fig. 6-1-16
R-Y
B-Y
R
B
G
M
G
Y
E
C
Y
Burst position
W
DSC-F77/FX77
6-30
18. CCD White Defect Compensation
RadarW
RadarW
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Not required
Measurement Point
Displayed data of page: 6,
address: 55
address: 55
Measuring Instrument
Adjusting remote commander
Note 1:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Note 2:
The“CCD White Defect Compensation” should be made
when the set warms up at certain duration after the power
was turned on, as it is affected with the temperature.
when the set warms up at certain duration after the power
was turned on, as it is affected with the temperature.
Adjusting method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
E
64
Note down the data.
3
E
64
1E
Press PAUSE button.
4
E
69
Note down the data.
5
E
69
0C
Press PAUSE button.
6
6
01
8B
Press PAUSE button.
7
6
02
Check the data changes to
“01”.
“01”.
8
6
55
Check the data.
00 to 7F: Normal
80 to FF: Defective
00 to 7F: Normal
80 to FF: Defective
9
6
01
00
Press PAUSE button.
10
E
64
0F
Press PAUSE button.
11
E
69
60
Press PAUSE button.
12
6
01
87
Press PAUSE button.
13
6
02
Check the data changes to
“01”.
“01”.
14
6
55
Check the data.
00: Normal
01 to FF: Defective
00: Normal
01 to FF: Defective
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
E
64
Set data noted down at step
2, and press PAUSE button.
2, and press PAUSE button.
3
E
69
Set data noted down at step
4, and press PAUSE button.
4, and press PAUSE button.
4
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
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