Read Sony DSC-U20 (serv.man4) Service Manual online
DSC-U20
6-11
1.
HALL Adjustment
For detecting the position of lens iris, adjust the hall AMP gain
and offset.
and offset.
Mode
CAMERA
Subject
Not required
Measurement Point
Data of page: 10, address: 06
Adjustment Page
6F
Adjustment Address
58 to 5D and 68
Specified value 1
12 to 1A
Specified value 2
80 to 88
Note 1:
Check that the data of page: 60, address: 02 is “00”. If
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
not, press the RESET switch at the bottom of the set us-
ing a thin and long pin.
Adjusting method:
Order Page Address
Data
Procedure
1
Perform “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
2
60
94
16
[Write]
3
60
95
84
[Write]
4
60
01
6D
[Write]
(Note 2)
5
60
02
[Read]
Check the data changes
to “01”.
to “01”.
6
60
01
00
[Write]
Note 2:
The adjustment data will be automatically input to page:
6F, address: 58 to 5D and 68.
6F, address: 58 to 5D and 68.
Checking method:
Order Page Address
Data
Procedure
1
60
01
01
[Write]
2
10
06
[Read]
Check that the data
satisfied the specified
value 1.
satisfied the specified
value 1.
3
60
01
00
[Write]
4
60
01
03
[Write]
5
10
06
[Read]
Check that the data
satisfied the specified
value 2.
satisfied the specified
value 2.
Processing after Completing Adjustment:
Order Page Address
Data
Procedure
1
60
01
00
[Write]
2
60
94
00
[Write]
3
60
95
00
[Write]
4
Release “Data setting
during camera system
adjustment”
(Refer to page 6-10)
during camera system
adjustment”
(Refer to page 6-10)
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