Sony DSC-T5 (serv.man4) Service Manual ▷ View online
6-15
DSC-T5_ADJ
1-4-2.
Adjustment Items of Camera System Adjust-
ment
ment
The adjustment items of camera system adjustment are as listed in
Table 6-1-3. The Automatic Adjustment Program divides the ad-
justment items into five, camera adjustment 1-5. Clicking either
CAMERA Adjustment Start button allows the adjustment item
which corresponds to that button to be executed.
The adjustment conditions of the subject and filter vary depend-
ing on which item is adjusted. The Adjustment Program displays
an instruction for the subject and filter as a message during the
adjustment.
Table 6-1-3. The Automatic Adjustment Program divides the ad-
justment items into five, camera adjustment 1-5. Clicking either
CAMERA Adjustment Start button allows the adjustment item
which corresponds to that button to be executed.
The adjustment conditions of the subject and filter vary depend-
ing on which item is adjusted. The Adjustment Program displays
an instruction for the subject and filter as a message during the
adjustment.
Button Name
Adjustment
Subject
Adjustment
Adjustment
Page
Address
(Note 1)
Wide Limit Adj.
Not required
6F
18, 19
Siemens star chart with ND filter
CAMERA Adjustment 1
Flange Back Adj.
for minipattern box (Note 2) or
6F
18 to 3F, 52, 53
Flange back adjustment jig
Siemens star
_
_
CAMERA Adjustment 2
Flange Back Check
(1.0m from front the lens)
(Luminance: 200 to 400 lux)
(Luminance: 200 to 400 lux)
F No. Compensation
6F
60, 61, 6B to 6D
Measure Gain Adj.
Clear chart
6F
6B, 6F
CAMERA Adjustment 3
(Standard picture frame)
78
0C to 0F
Mechanical Shutter Adj.
6F
6B to 6D, B8 to BD,
C7 to C9
C7 to C9
Light Value Adj.
6F
65 to 67
AWB 3200K-5800K
9 colors chart
6E
00 to 21, 24 to 49
(Note 3)
Standard Data Input
(Standard picture frame)
Color Reproduction
9 colors chart
6E
60 to 67
Adj. & Check
(Standard picture frame)
CCD Linearity Check
_
_
CAMERA Adjustment 4
CCD White Defect
Clear chart
_
_
Compensation Check
(Standard picture frame)
_
_
CCD Black Defect
Compensation Check
Compensation Check
Strobe Adj.
6E
72 to 75
CAMERA Adjustment 5
Flash adjustment box (50 cm)
6F
D8 to EF
Auto focus illumination Check
6F
10 to 15
Note 1:
The Automatic Adjustment Program does not support the “Wide Limit Adjustment”.
Note 2:
Dark Siemens star chart.
Note 3:
Use the AWB Adjustment Program (T5AwbAdjustment.exe).
Table 6-1-3
6-16
DSC-T5_ADJ
1-4-3.
Adjusting Method
1.
Wide Limit Adjustment
Adjustment to remove variations at the wide end of the inner fo-
cus lens.
cus lens.
Adjustment Page
6F
Adjustment Address
18, 19
1-1. Adjusting method when the lens is replaced:
Adjusting method:
Order Page Address
Data
Procedure
1
00
01
01
Set the data.
2
40
38
00
Set the data.
3
6F
18
Set the data. (Note)
4
6F
19
Set the data. (Note)
5
7C
16
01
t 00
Change the data.
(The data is OK if it is “00”.)
(The data is OK if it is “00”.)
6
Save the data.
7
80
34
Check the data is “00”.
8
80
30
Check the data is “00”.
9
Perform “Flange Back
Adjustment”.
Adjustment”.
Note:
The data of page: 6F, address: 18 and 19, that are set in the
Orders 2 and 3 as described above, are shown on the data
sheet supplied with the replacement lens for repair.
sheet supplied with the replacement lens for repair.
Set the upper single byte of the 2-byte data shown on the
sheet to address: 18, and the lower byte of the data to the
address: 19.
address: 19.
Fig. 6-1-17
1-2. Adjusting method when replacement of lens
is not required and the SY-134 board is replaced:
is not required and the SY-134 board is replaced:
When the data of page: 6F, address: 18 and 19 can be
read from the defective SY-134 board before replace-
ment, and both of the data are not “00”:
read from the defective SY-134 board before replace-
ment, and both of the data are not “00”:
Adjusting method:
Order Page Address
Data
Procedure
1
00
01
01
Set the data.
2
40
38
00
Set the data.
3
6F
18
Set the previous data
4
6F
19
Set the previous data
5
7C
16
01
t 00
Change the data.
(The data is OK if it is “00”.)
(The data is OK if it is “00”.)
6
Save the data.
7
80
34
Check the data is “00”.
8
80
30
Check the data is “00”.
9
Perform “Flange Back
Adjustment”.
Adjustment”.
When the data of the page: 6F, address: 18 and 19 can
be read out from the defective SY-134 board before
replacing it, and both of the data are “00”:
be read out from the defective SY-134 board before
replacing it, and both of the data are “00”:
1) Replace the lens with the replacement lens and perform “1-1.
Adjusting method when the lens is replaced”.
When the data of page: 6F, address: 18 and 19 cannot
be read from the defective SY-134 board:
be read from the defective SY-134 board:
1) Replace the lens with the replacement lens and perform “1-1.
Adjusting method when the lens is replaced”.
Note:
The data of page: 7C, address: 16, that is set in the Order 4
of the adjusting method of 1-1 or 1-2, is “01” when shipped
from the factory. Let the data remain “00” after comple-
tion of the service adjustment.
of the adjusting method of 1-1 or 1-2, is “01” when shipped
from the factory. Let the data remain “00” after comple-
tion of the service adjustment.
Data for Page: 6F, Address: 19
2-byte data
Data for Page: 6F, Address: 18
XXXX
6-17
DSC-T5_ADJ
2.
CAMERA Adjustment 1
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Flange Back Adj.
3. Release of Data Setting during Camera Adj.
sequence]
1. Data Setting during Camera Adj.
2. Flange Back Adj.
3. Release of Data Setting during Camera Adj.
Preparation of Flange Back Adj.
(Using the minipattern box)
1) The minipattern box is installed as shown in the following fig-
(Using the minipattern box)
1) The minipattern box is installed as shown in the following fig-
ure.
Note:
The attachment lenses are not used.
2) Install the minipattern box so that the distance between it and
the front of lens of camera is less than 3 cm.
3) Make the height of minipattern box and the camera equal.
4) Check the output voltage of the regulated power supply is the
4) Check the output voltage of the regulated power supply is the
specified voltage
±
0.01 Vdc.
5) Check that the center of Siemens star chart meets the center of
shot image screen with the zoom lens at TELE end and WIDE
end respectively.
end respectively.
Specified voltage: The specified voltage varies according to the
minipattern box, so adjustment the power sup-
ply output voltage to the specified voltage writ-
ten on the sheet which is supplied with the mini-
pattern box.
ply output voltage to the specified voltage writ-
ten on the sheet which is supplied with the mini-
pattern box.
Fig. 6-1-21
Preparation of Flange Back Adj.
(Using the flange back adjustment jig)
(Luminance: about 300 lux)
1) Install the flange back adjustment jig so that the distance be-
(Using the flange back adjustment jig)
(Luminance: about 300 lux)
1) Install the flange back adjustment jig so that the distance be-
tween it and the front of lens of camera is less than 3 cm.
2) Make the height of flange back adjustment jig and the camera
equal.
3) Check that the center of chart meets the center of shot image
screen with the zoom lens at TELE end and WIDE end respec-
tively.
tively.
Fig. 6-1-22
Minipattern box
Below 3 cm
Camera
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Regulated power supply
Output voltage : Specified voltage
±
0.01 Vdc
Output current : more than 3.5 A
Flange back adjustment jig
Below 3 cm
Camera
[Adjusting method]
1) If the
1) If the
[Start]
button of the CAMERA Adjustment 1 is clicked,
the following message is displayed.
If “Wide Limit Adjustment” is necessary, click the
If “Wide Limit Adjustment” is necessary, click the
[Cancel]
button to interrupt the Adjustment Program, and perform “1.
Wide Limit Adjustment”.
Wide Limit Adjustment”.
Fig. 6-1-18
2) If the
[OK]
button is clicked, the Automatic Adjustment Pro-
gram executes “1. Data Setting during Camera Adj.”.
3) Upon successful completion of the “1. Data Setting during
Camera Adj.”, the following message is displayed. Set the sub-
ject by referring to “Preparation of Flange Back Adj.”.
ject by referring to “Preparation of Flange Back Adj.”.
Fig. 6-1-19
4) If the
[OK]
button is clicked, “2. Flange Back Adj.” and “3.
Release of Data Setting during Camera Adj.” will be executed.
5) Upon successful completion of all items of the CAMERA
Adjustment 1, the following message is displayed. Click the
[OK]
button.
Fig. 6-1-20
6-18
DSC-T5_ADJ
3.
CAMERA Adjustment 2
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Flange Back Check
3. Release of Data Setting during Camera Adj.
sequence]
1. Data Setting during Camera Adj.
2. Flange Back Check
3. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the
1) Click the
[Start]
button of the CAMERA Adjustment 2.
2) The Automatic Adjustment Program executes “1. Data Setting
during Camera Adj.”.
3) Upon successful completion of the “1. Data Setting during
Camera Adj.”, the following message is displayed. Set the sub-
ject in accordance with the message.
ject in accordance with the message.
Fig. 6-1-23
4) Click the
[OK]
button is clicked, “2. Flange Back Check” is
executed. The following messages are displayed, and then op-
erate the camera to make a check in accordance with the mes-
sages.
erate the camera to make a check in accordance with the mes-
sages.
Fig. 6-1-24
5) Upon completion of “2. Flange Back Check”, “3. Release of
Data Setting during Camera Adj.” is executed.
6) Upon successful completion of all items of the CAMERA
Adjustment 2, the following message is displayed. Click the
[OK]
button.
Fig. 6-1-25
4.
Picture Frame Setting (Standard Picture Frame)
In the “CAMERA Adjustment 3”, “AWB 3200K-5800K Standard
Data Input” and “CAMERA Adjustment 4”, set the picture frame
so as to attain the positions shown in the following figure when
shooting the 9 colors chart.
Data Input” and “CAMERA Adjustment 4”, set the picture frame
so as to attain the positions shown in the following figure when
shooting the 9 colors chart.
Check on the oscilloscope
Measurement Point: Video terminal of USB, A/V, DC IN cable for
multi-use terminal (75
Ω
terminated)
1. Horizontal period
Fig. 6-1-26
2. Vertical period
Fig. 6-1-27
Check on the monitor TV or the LCD screen
Fig. 6-1-28
A
A
B
A = B
V
B
C
C
C =
B
3
Transparent window
Effective picture frame
A
A
B
Blue
C14
Magenta
White
Cyan
Red
Yellow
Green
W14
C
C
B
C =
A = B
C14: Filter for AWB 5800K adjustment
A
2
B
3
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