Ccd Linearity Check - Sony DSC-P51M Service Manual

DSC-P51/P51M

18. 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 1: 3D00 to 4200
B ratio 1: 3D00 to 4200
R ratio 2: 3E00 to 4200
B ratio 2: 3E00 to 4200
Displayed data
Procedure
Perform "Data setting during
camera system adjustment".
(Refer to page 5-13)
Perform "Picture Frame
setting ". (Refer to page 5-14)
23
0F Press PAUSE button.
Check the data changes to
"01".
04
Check that the displayed data
(Note 1) satisfied the R ratio
1 specified value.
05
Check that the displayed data
(Note 1) satisfied the B ratio
1 specified value.
00 Press PAUSE button.
Note down the data.
FF
Note down the data.
40 Press PAUSE button.
24
0F Press PAUSE button.
Check the data changes to
"01".
04
Check that the displayed data
(Note 1) satisfied the R ratio
2 specified value.
05
Check that the displayed data
(Note 1) satisfied the B ratio
2 specified value.
Processing after Completing Adjustment:
Order Page Address Data
1 6 01
2 6 37
3 0 03
4 7 10
5 B 70
6
5-28
Procedure
00 Press PAUSE button.
00
00
Set data noted down at step
11, and press PAUSE button.
Set data noted down at step
13, and press PAUSE button.
Release the data setting
performed at step 1.
(Refer to page 5-13)