Sony DSC-T1 (serv.man2) Service Manual ▷ View online
6-23
DSC-T1
Order Page Address Data
Procedure
33
Calculate D
RG2
using the
following equation
(Hexadecimal calculation)
(Hexadecimal calculation)
D
RG2
= D
80
×
100 + D
81
34
10
82
Read the data, and this data is
named D
named D
82
.
35
10
83
Read the data, and this data is
named D
named D
83
.
36
Calculate D
BG2
using the
following equation
(Hexadecimal calculation)
(Hexadecimal calculation)
D
BG2
= D
82
×
100 + D
83
37
60
01
00
Set the data.
38
60
E1
00
Set the data.
39
77
72
0A
Set the data.
40
60
12
A2
Set the data.
41
Wait for 2 sec.
42
60
01
F9
Set the data.
43
Wait for 3 sec.
44
60
E1
Read the data, and check it is “08”.
45
10
80
Read the data, and this data is
named D
named D
80
.
46
10
81
Read the data, and this data is
named D
named D
81
.
47
Calculate D
RG3
using the
following equation
(Hexadecimal calculation)
(Hexadecimal calculation)
D
RG3
= D
80
×
100 + D
81
48
10
82
Read the data, and this data is
named D
named D
82
.
49
10
83
Read the data, and this data is
named D
named D
83
.
50
Calculate D
BG3
using the
following equation
(Hexadecimal calculation)
(Hexadecimal calculation)
D
BG3
= D
82
×
100 + D
83
51
60
01
00
Set the data.
52
60
E1
00
Set the data.
53
77
72
05
Set the data.
54
Wait for 2 sec.
55
60
01
F9
Set the data.
56
Wait for 3 sec.
57
60
E1
Read the data, and check it is “08”.
58
10
80
Read the data, and this data is
named D
named D
80
.
59
10
81
Read the data, and this data is
named D
named D
81
.
60
Calculate D
RG4
using the
following equation
(Hexadecimal calculation)
(Hexadecimal calculation)
D
RG4
= D
80
×
100 + D
81
61
10
82
Read the data, and this data is
named D
named D
82
.
62
10
83
Read the data, and this data is
named D
named D
83
.
63
Calculate D
BG4
using the
following equation
(Hexadecimal calculation)
(Hexadecimal calculation)
D
BG4
= D
82
×
100 + D
83
Order Page Address Data
Procedure
64
Convert D
RG0
, D
BG0
, D
RG1
, D
BG1
,
D
RG2
, D
BG2
, D
RG3
, D
BG3
, D
RG4
and
D
BG4
to decimal number, and
obtain D
RG0
’, D
BG0
’, D
RG1
’, D
BG1
’,
D
RG2
’, D
BG2
’, D
RG3
’, D
BG3
’, D
RG4
’
and D
BG4
’.
65
Calculate R/G ratio (1), B/G ratio (1),
R/G ratio (2), B/G ratio (2), R/G ratio
(3), B/G ratio (3), R/G ratio (4) and
B/G ratio (4), using the following
equations (Decimal calculation)
R/G ratio (2), B/G ratio (2), R/G ratio
(3), B/G ratio (3), R/G ratio (4) and
B/G ratio (4), using the following
equations (Decimal calculation)
R/G ratio (1) = (D
RG1
’ / D
RG0
’)
×
100
B/G ratio (1) = (D
BG1
’ / D
BG0
’)
×
100
R/G ratio (2) = (D
RG2
’ / D
RG0
’)
×
100
B/G ratio (2) = (D
BG2
’ / D
BG0
’)
×
100
R/G ratio (3) = (D
RG3
’ / D
RG0
’)
×
100
B/G ratio (3) = (D
BG3
’ / D
BG0
’)
×
100
R/G ratio (4) = (D
RG4
’ / D
RG0
’)
×
100
B/G ratio (4) = (D
BG4
’ / D
BG0
’)
×
100
Linearity check of very high
luminance
luminance
66
Check that R/G ratio (1) satisfies
the specified value 1.
(Decimal number)
the specified value 1.
(Decimal number)
67
Check that B/G ratio (1) satisfies
the specified value 1.
(Decimal number)
the specified value 1.
(Decimal number)
Linearity check of high
luminance
luminance
68
Check that R/G ratio (2) satisfies
the specified value 1.
(Decimal number)
the specified value 1.
(Decimal number)
69
Check that B/G ratio (2) satisfies
the specified value 1.
(Decimal number)
the specified value 1.
(Decimal number)
Linearity check of low
luminance
luminance
70
Check that R/G ratio (3) satisfies
the specified value 2.
(Decimal number)
the specified value 2.
(Decimal number)
71
Check that B/G ratio (3) satisfies
the specified value 2.
(Decimal number)
the specified value 2.
(Decimal number)
Linearity check of very low
luminance
luminance
72
Check that R/G ratio (4) satisfies
the specified value 3.
(Decimal number)
the specified value 3.
(Decimal number)
73
Check that B/G ratio (4) satisfies
the specified value 3.
(Decimal number)
the specified value 3.
(Decimal number)
6-24
DSC-T1
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
60
01
00
Set the data.
2
60
E1
00
Set the data.
3
60
12
00
Set the data.
4
60
14
00
Set the data.
5
75
09
Set the data memorized at
“Preparation”.
“Preparation”.
6
77
F6
Set the data memorized at
“Preparation”.
“Preparation”.
7
77
F7
Set the data memorized at
“Preparation”.
“Preparation”.
8
77
F2
Set the data memorized at
“Preparation”.
“Preparation”.
9
77
72
Set the data memorized at
“Preparation”.
“Preparation”.
10
60
05
00
Set the data.
11
75
17
Set the data memorized at
“Preparation”.
“Preparation”.
12
75
18
Set the data memorized at
“Preparation”.
“Preparation”.
13
75
19
Set the data memorized at
“Preparation”.
“Preparation”.
14
75
1A
Set the data memorized at
“Preparation”.
“Preparation”.
15
75
1B
Set the data memorized at
“Preparation”.
“Preparation”.
16
Perform next adjustments.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
14. Color Reproduction Adjustment
Adjust the color reproduction of yellow, red, blue and cyan so that
proper color reproduction is produced.
proper color reproduction is produced.
Mode
STILL (
)
Subject
Color bar chart (Standard picture frame)
Measurement Point
Data of page: 6E, address: 4F
Measuring Instrument
Adjustment Page
6E
Adjustment Address
60 to 67
Specified value
00
Note1:
If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
01, and set data: 00.
Switch setting:
ZOOM ........................................................................... WIDE end
VIDEO OUT (SET UP of Menu) ......................................... NTSC
ZOOM ........................................................................... WIDE end
VIDEO OUT (SET UP of Menu) ......................................... NTSC
Adjusting method:
Order Page Address Data
Procedure
1
Install the color bar chart.
2
Check that “1. Data Setting during
Camera System Adjustments” is
performed.
Camera System Adjustments” is
performed.
3
Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
deviated, perform “5. Picture
Frame Setting”.
4
7A
00
Read the data, and this data is
named D
named D
00
.
5
7A
00
00
Set the data.
6
6E
4F
FF
Set the data.
7
60
01
AB
Set the data.
8
60
01
A9
Set the data.
9
Wait until the color of the screen
stops changing.
stops changing.
10
60
02
Read the data, and check it is “01”.
(Note2)
(Note2)
11
6E
4F
Read the data, and check it
satisfies the specified value.
satisfies the specified value.
Note2:
The adjustment data will be automatically input to page: 6E,
address: 60 to 67.
address: 60 to 67.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
60
01
00
Set the data.
2
7A
00
Set the data memorized at
“Adjusting method”.
“Adjusting method”.
3
Save the data.
4
Wait for 2 sec.
5
Perform “Color Reproduction
Check”.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
Check”.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
6-25
DSC-T1
15. Color Reproduction Check
Check that the color reproduction adjustment is done properly.
Mode
STILL (
)
Subject
Color bar chart (Standard picture frame)
Measurement Point
Video terminal of A/V OUT jack of the
cradle
cradle
Measuring Instrument
NTSC vectorscope
Specified Value
Each center of all color luminance
points should settle within each color
reproduction frame.
points should settle within each color
reproduction frame.
Note:
If the data of page: 60, address: 02 is “01”, select page: 60, address:
01, and set data: 00.
01, and set data: 00.
Switch setting:
ZOOM ........................................................................... WIDE end
VIDEO OUT (SET UP setting) ............................................ NTSC
ZOOM ........................................................................... WIDE end
VIDEO OUT (SET UP setting) ............................................ NTSC
Checking method:
Order Page Address Data
Procedure
1
Check that “1. Data Setting during
Camera System Adjustments” is
performed.
Camera System Adjustments” is
performed.
2
Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
deviated, perform “5. Picture
Frame Setting”.
3
7A
00
Read the data, and memorize the
data.
data.
4
7A
00
00
Set the data.
5
60
01
AB
Set the data.
6
Adjust the GAIN and PHASE of
the vectorscope so that the burst
luminance point is set at the
specified position.
the vectorscope so that the burst
luminance point is set at the
specified position.
7
Check that each center of all color
luminance points is set in each
color reproduction frame.
luminance points is set in each
color reproduction frame.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
60
01
00
Set the data.
2
7A
00
Set the data memorized at
“Checking method”.
“Checking method”.
3
Perform next adjustments.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
Burst position
Fig. 6-1-14.
6-26
DSC-T1
16. CCD White Defect Compensation Check
The positions of the white defective pixel are detected, and check
that the pixels can be corrected.
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 set data: 00.
01, and set data: 00.
Switch setting:
ZOOM ........................................................................... WIDE end
ZOOM ........................................................................... WIDE end
Adjusting method:
Order Page Address Data
Procedure
1
Install the clear chart.
2
Check that “1. Data Setting during
Camera System Adjustments” is
performed.
Camera System Adjustments” is
performed.
3
Check the picture frame. If
deviated, perform “5. Picture
Frame Setting”.
deviated, perform “5. Picture
Frame Setting”.
4
7D
64
Read the data, and memorize the
data.
data.
5
7D
64
1E
Set the data.
6
7D
69
Read the data, and memorize the
data.
data.
7
7D
69
18
Set the data.
8
7D
69
0D
Set the data.
9
60
01
8B
Set the data.
10
Wait for 30sec.
11
60
02
Read the data, and check it is “01”.
12
60
55
Read the data, and check it
satisfies the specified value 1.
satisfies the specified value 1.
13
60
01
00
Set the data.
14
Wait for 1sec.
15
7D
64
0F
Set the data.
16
7D
69
60
Set the data.
17
60
01
87
Set the data.
18
Wait for 30sec.
19
60
02
Read the data, and check it is “01”.
20
60
55
Read the data, and check it
satisfies the specified value 2.
satisfies the specified value 2.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
60
01
00
Set the data.
2
7D
64
Set the data memorized at
“Adjusting method”.
“Adjusting method”.
3
7D
69
Set the data memorized at
“Adjusting method”.
“Adjusting method”.
4
Perform next adjustments.
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
If finish the camera system
adjustments, release the data
setting.
(See “1. Data Setting during
Camera System Adjustments”.)
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