Ccd Linearity Check - Sony Cybershot DSC-P9 Service Manual

DSC-P9

16. CCD Linearity Check

Check that CCD output keeps being straight even ISO sensitivity
is changed.
Mode
Subject
Measurement Point
Measuring Instrument
Specified Value
Note 1: The right four digits of the page: 1 displayed data of the
adjusting remote commander.
1:XX:XX
Adjusting method:
Order Page Address Data
1
2
3 6 37
4 6 01
5 6 02
6 0 03
7 1
8 0 03
9 1
10 6 01
11 7 10
12 7 10
13 B 70
14 B 70
15 6 37
16 6 01
17 6 02
18 0 03
19 1
20 0 03
21 1
RadarW RadarW RadarW
CAMERA
Clear chart
(Standard picture frame with the
zoom lens at WIDE end)
Displayed data of Page: 1 (Note 1)
Adjusting remote commander
R ratio: 3D00 to 4300
B ratio: 3D00 to 4300
Displayed data
Procedure
Perform "Data setting during
camera system adjustment".
(Refer to page 5-14)
Perform "Picture Frame
setting". (Refer to page 5-15)
23
0F Press PAUSE button.
Check the data changes to
"01".
04
Check that the displayed data
(Note 1) satisfied the R ratio
specified value.
05
Check that the displayed data
(Note 1) satisfied the B ratio
specified value.
00 Press PAUSE button.
Note down the data.
FF
Note down the data.
50
24
0F Press PAUSE button.
Check the data changes to
"01".
04
Check that the displayed data
(Note 1) satisfied the R ratio
specified value.
05
Check that the displayed data
(Note 1) satisfied the B ratio
specified value.
Processing after Completing Adjustment:
Order Page Address Data
1 0 03
2 7 10
3 B 70
4 6 37
5 6 01
6
5-26
Procedure
00
Set data noted down at step
11, and press PAUSE button.
Set data noted down at step
13, and press PAUSE button.
00
00 Press PAUSE button.
Release the data setting
performed at step 1.
(Refer to page 5-14)