Sony DSC-N1 (serv.man4) Service Manual ▷ View online
6-15
DSC-N1_ADJ
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. 6-1-16 will appear.
screen in Fig. 6-1-16 will appear.
Fig. 6-1-16
1
[To Menu]
button
The Main Menu screen comes back.
2
[Preparation]
button
Notes for adjustment or jigs used are displayed.
3
[Start]
button
Each adjustment from “Camera Adjustment 1” to “Camera
Adjustment 6” starts.
Adjustment 6” starts.
4
[Reset]
button
This button functions same as the “Initialize” of the setup
screen.
screen.
5
[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 1-6. 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 1-6. If the adjustment completed successfully, the data
setting is automatically cancelled and the button color returns
to “white”.)
5
4
3
2
1
2
6-16
DSC-N1_ADJ
Button Name
Adjustment
Subject
Adjustment
Adjustment
Page
Address
Siemens star chart with ND filter
6D
A4 to B7, D0 to F7
CAMERA Adjustment 1
Flange Back Adj.
for minipattern box (Note 1) or
Flange back adjustment jig
Flange back adjustment jig
6F
18 to 53
Siemens star
CAMERA Adjustment 2
Flange Back Check
(1.0m from front the lens)
_
_
(Luminance: 200 to 400 lux)
(Note 2)
Color Shading Adj.
Clear chart
_
_
(Standard picture frame)
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 BB,
C7, C8
C7, C8
Light Value Adj.
6F
65 to 67
AWB 3200K-5800K
(Note 2)
Standard Data Input
9 colors chart
6E
00 to 21, 24 to 49
AWB (ND) 3200K-5800K
(Standard picture frame)
6C
00 to 21, 24 to 49
Standard Data Input
Color Reproduction
Adj. & Check
Adj. & Check
9 colors chart
6E
60 to 67
Color Reproduction
(Standard picture frame)
Adj. & Check (ND)
6C
60 to 67
CCD Linearity Check
_
_
CAMERA Adjustment 4
CCD White Defect
_
_
Compensation Check
Clear chart
CCD Black Defect
(Standard picture frame)
Compensation Check
_
_
6C
72 to 75
CAMERA Adjustment 5
Strobe Adj.
Flash adjustment box (50 cm)
6E
72 to 75
6F
D8 to EF
CAMERA Adjustment 6
Auto Focus Illumination Check
Flash adjustment box (50 cm)
6D
B8 to EF
6F
10 to 15
Note 1:
Dark Siemens star chart.
Note 2:
Use the Color Adjustment Program (N1ColorAdjustment.exe).
Table 6-1-3
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 six, camera adjustment 1-6. 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 six, camera adjustment 1-6. 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.
6-17
DSC-N1_ADJ
1-4-3.
Adjusting Method
1.
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.
[Adjusting method]
1) Click the
1) Click the
[Start]
button of the CAMERA Adjustment 1.
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 by referring to “Preparation of Flange Back Adj.”.
ject by referring to “Preparation of Flange Back Adj.”.
Fig. 6-1-17
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. 6-1-18
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 1:
The attachment lenses are not used.
Note 2:
Take care not to hit the mini-pattern box when ex-
tending the lens.
tending the lens.
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. 6-1-19
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.
Note 3:
Take care not to hit the flange back adjustment jig
when extending the lens.
when extending the lens.
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. 6-1-20
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
6-18
DSC-N1_ADJ
2.
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. 6-1-21
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. 6-1-22
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. 6-1-23
3.
Picture Frame Setting (Standard Picture Frame)
In the “Color Shading Adjustment”, “CAMERA Adjustment 3”,
“AWB 3200K-5800K Standard Data Input” and “CAMERA Ad-
justment 4”, set the picture frame so as to attain the positions shown
in the following figure when shooting the 9 colors chart.
“AWB 3200K-5800K Standard Data Input” and “CAMERA Ad-
justment 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. 6-1-24
2. Vertical period
Fig. 6-1-25
Check on the monitor TV
Fig. 6-1-26
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
Click on the first or last page to see other DSC-N1 (serv.man4) service manuals if exist.