Sony DSC-M1 (serv.man4) Service Manual ▷ View online
6-11
DSC-M1
1-4.
CAMERA SYSTEM ADJUSTMENTS
1-4-1.
Function of Each Button on Camera System
Adjustment Screen
Adjustment Screen
Click the
[CAMERA SYSTEM ADJUSTMENT]
button on the Main
Menu screen, and the “CAMERA SYSTEM ADJUSTMENT”
screen in Fig. 6-1-14 will appear.
screen in Fig. 6-1-14 will appear.
Fig. 6-1-14
1
[To Menu]
button
The Main Menu screen comes back.
2
Adjustment start buttons
•
•
[CAMERA Adjustment 1 Start]
button
“Camera Adjustment 1” starts.
•
[CAMERA Adjustment 2 Start]
button
“Camera Adjustment 2” starts.
•
[CAMERA Adjustment 3 Start]
button
“Camera Adjustment 3” starts.
•
[CAMERA Adjustment 4 Start]
button
“Camera Adjustment 4” starts.
3
[Reset]
button
This button functions same as the Reset button of the camera.
4
[Release Data Setting]
button
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the camera adjust-
ment 1-4. If the adjustment completed successfully, the data
setting is automatically cancelled and the button color returns
to “white”.)
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the camera adjust-
ment 1-4. If the adjustment completed successfully, the data
setting is automatically cancelled and the button color returns
to “white”.)
4
3
2
1
6-12
DSC-M1
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 four, camera adjustment 1-4. 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 four, camera adjustment 1-4. 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.
Note 1:
The Automatic Adjustment Program does not support
“Wide Limit Adjustment”.
“Wide Limit Adjustment”.
Note 2:
Dark Siemens star chart.
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 53
Flange back adjustment jig
Siemens star chart
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 to 64, 6B to 6D
Mechanical Shutter Adj.
Clear chart (Standard picture frame)
6F
6B to 6D, B8 to D7
Light Value Adj.
6F
65 to 67
AWB 3200K Standard Data Input
6E
04 to 21
AWB 5800K Standard Data Input
Clear chart (Standard picture frame)
6E
00 to 03, 24 to 41
Filter C14 for color temperature
CAMERA Adjustment 3
AWB 5800K Check
correction
AWB 3200K Check
Clear chart (Standard picture frame)
CCD Linearity Check
Color Reproduction Adj.
Color ber chart
6E
60 to 67
(Standard picture frame)
CCD White Defect
Compensation Check
Compensation Check
Clear chart (Standard picture frame)
CCD Black Defect
Compensation Check
Compensation Check
Strobe Adj.
6E
72 to 75
CAMERA Adjustment 4
Flash adjustment box
6F
D8 to EF
Auto Focus Illumination Check
6F
10 to 17
Table 6-1-3
6-13
DSC-M1
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
6F
18
Set the data. (Note)
3
6F
19
Set the data. (Note)
4
7C
16
01
t 00
Change the data.
(The data is OK if it is “00”.)
(The data is OK if it is “00”.)
5
Save the data.
6
Wait for 2 sec.
7
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.
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.
Orders 2 and 3 as described above, are shown on the data
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.
Fig. 6-1-15
1-2. Adjusting method when replacement of lens is not
required and the SY-114 board is replaced:
When the data of page: 6F, address: 18 and 19 can be
read from the defective SY-114 board before replace-
ment, and both of the data are not “00”:
read from the defective SY-114 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
6F
18
Set the previous data
3
6F
19
Set the previous data
4
7C
16
01
t 00
Change the data.
(The data is OK if it is “00”.)
(The data is OK if it is “00”.)
5
Save the data.
6
Wait for 2 sec.
7
Perform “Flange Back
Adjustment”.
Adjustment”.
When the data of the page: 6F, address: 18 and 19 can
be read out from the defective SY-114 board before
replacing it, and both of the data are “00”:
be read out from the defective SY-114 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-114 board:
be read from the defective SY-114 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
6-14
DSC-M1
2.
CAMERA Adjustment 1
Note 1:
When performing “CAMERA Adjustment 1”, connect
the cables after disassembling the Cyber-shot Station
UC-MA.
Unless the Cyber-shot Station UC-MA is disassembled,
the USB cable and the power cable will interfere with
the mini pattern box or the flange back adjustment jig,
and thus the subject cannot be set correctly.
the cables after disassembling the Cyber-shot Station
UC-MA.
Unless the Cyber-shot Station UC-MA is disassembled,
the USB cable and the power cable will interfere with
the mini pattern box or the flange back adjustment jig,
and thus the subject cannot be set correctly.
Fig. 6-1-16
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 2:
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. 6-1-17
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. 6-1-18
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
To
AC power adaptor
To PC
To
Color monitor
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