Auto White Balance 3200K Check - Sony Cyber-shot DSC-F707 Service Manual

DSC-F707

12. Auto White Balance 3200K Check

Mode
Subject
Measurement Point
Measuring Instrument
Specified Value
Note 1: Check that the data of page: 6, address: 02 is "00".
If not, turn the power of unit OFF/ON.
Note 2: Refer to "Picture Frame Setting" for YH and YL.
Note 3: The right four digits of the page: 1 displayed data of the
adjusting remote commander.
1:XX:XX
Checking method:
Order Page Address Data
1 0 01
2
3 6 2C
4 6 90
5 6 91
6 6 92
7 6 93
8 6 01
9 6 07
10 6 01
11 9 B4
12 9 B4
13 6 01
14 0 03
15 1
16 0 03
17 1
18
CAMERA
Clear chart
(Standard picture frame with the
zoom lens at WIDE end)
Displayed data Video terminal
of Page: 1 of A/V OUT jack
(75 Ω terminated)
(Note 3)
Adjusting remote Vectorscope
commander
R ratio: Fig. 5-1-16
3E00 to 4200
B ratio:
3E00 to 4200
Displayed data
Procedure
01
Perform "Data setting during
camera system adjustment".
(Refer to page 5-13)
01
00
00
YL (Note 2)
YH (Note 2)
79 Press PAUSE button.
Check the data changes to
"01".
00 Press PAUSE button.
Note down the data.
20 Press PAUSE button.
0F Press PAUSE button.
04
Check that the displayed data
(Note 3) satisfied the R ratio
specified value.
05
Check that the displayed data
(Note 3) satisfied the B ratio
specified value.
Check that the center of the
white luminance point within
the circle shown Fig 5-1-16.
Processing after Completing Adjustment:
Order Page Address Data
1 6 01
2 9 B4
3 0 03
4 6 2C
5 6 92
6 6 93
7
8 0 01
5-22
Procedure
00 Press PAUSE button.
Set data noted down at step
11, and press PAUSE button.
00
00
00
00
Release the data setting
performed at step 2.
(Refer to page 5-13)
00
R-Y
B-Y
4mm
4mm
Fig. 5-1-16