DSC-P52 (serv.man4) - Sony Digital Camera Service Manual (repair manual). Page 29

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6-27
DSC-P52

17. CCD White Defect Compensation Check
The positions of the white defective pixel are detected, and check
that the pixels can be corrected.
Mode
STILL ( 
 )
Subject
Clear chart
(Standard picture frame)
Measurement Point
Data of page: 60, address: 55
Measuring Instrument
Specified value 1
00 to 7F
Specified value 2
00

Note: If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and write data: 00.
Switch setting:
ZOOM .................................................................... WIDE end
CAMERA setting (Menu setting) ................................ AUTO
Adjusting method:
Order Page Address Data
Procedure
1
Install the clear chart.
2
Check that “1. Data Setting during
Camera System Adjustments” is
performed.
3
Check the picture frame.
If deviated, perform “5. Picture
Frame Setting”.
4
00
01
01
Set the data.
5
7D
64
1E
Write the data.
6
7D
69
11
Write the data.
7
60
01
8B
Write the data.
8
Wait for 10 sec.
9
60
02
Read the data, and check it is “01”.
10
60
55
Read the data, and check it
satisfies the specified value 1.
11
60
01
00
Write the data.
12
7D
64
0F
Write the data.
13
7D
69
60
Write the data.
14
60
01
87
Write the data.
15
Wait for 5 sec.
16
60
02
Read the data, and check it is “01”.
17
60
55
Read the data, and check it
satisfies the specified value 2.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
60
01
00
Write the data.
2
7D
64
0F
Write the data.
3
7D
69
0B
Write the data.
4
Perform next adjustments.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)

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