DOWNLOAD Sony DSC-W30 (serv.man3) Service Manual ↓ Size: 493.33 KB | Pages: 32 in PDF or view online for FREE

Model
DSC-W30 (serv.man3)
Pages
32
Size
493.33 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SECTION 6 ADJUSTMENTS BRAZIL
File
dsc-w30-sm3.pdf
Date

Sony DSC-W30 (serv.man3) Service Manual ▷ View online

6-15
DSC-W30_ADJ
1-4-2.
Adjustment Items of Camera System Adjust-
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.
Button Name
Adjustment
Subject
Adjustment
Adjustment
Page
Address
Siemens star chart with ND filter
CAMERA Adjustment 1
Flange Back Adj.
for minipattern box (Note 1) or
Flange back adjustment jig
Siemens star
_
         _
CAMERA Adjustment 2
Flange Back Check
(1.0m from front the lens)
(Luminance: 200 to 400 lux)
F No. Compensation
6F
60, 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
Light Value Adj.
6F
65 to 67
AWB 3200K-5800K
9 colors chart
6E
00 to 21, 24 to 49
(Note 2)
Standard Data Input
(Standard picture frame)
Color Reproduction
9 colors chart
6E
50 to 57
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
Flash adjustment box (50 cm)
6E
72 to 75
CAMERA Adjustment 5
Strobe Adj.
6F
D8 to EF
Flash adjustment box (50 cm)
6D
B8 to BF
CAMERA Adjustment 6
Auto focus illumination Check
6F
10 to 15
Note 1:
Dark Siemens star chart.
Note 2:
Use the AWB Adjustment Program (W30W50AwbAdjustment.exe).
Table 6-1-3
6D
A4 to B7, D0 to F7
6F
18 to 53
6-16
DSC-W30_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.
[Adjusting method]
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.”.
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-
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.
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
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.
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.
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-
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.
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.
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
6-17
DSC-W30_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.
[Adjusting method]
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.
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.
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 “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.
Check on the oscilloscope
Measurement Point: Video terminal of AV OUT jack
(75
 terminated)
1. Horizontal period
Fig. 6-1-24
2. Vertical period
Fig. 6-1-25
Check on the monitor TV or the LCD screen
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
6-18
DSC-W30_ADJ
4.
CAMERA Adjustment 3
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Picture Frame Setting
3. F No. Compensation
4. Measure Gain Adj.
5. Mechanical Shutter Adj.
6. Light Value Adj.
7. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the 
[Start]
 button of the CAMERA Adjustment 3.
2) The Automatic Adjustment Program executes the “1. Data Set-
ting during Camera Adj.”.
3) Upon successful completion of “1. Data Setting during Cam-
era Adj.”, “2. Picture Frame Setting” is executed. The follow-
ing message is displayed, and then referring to Fig. 6-1-24 to
Fig. 6-1-26 (See page 6-17), set the subject and click the 
[OK]
button.
Fig. 6-1-27
After that, the next message is displayed. Then, change the chart
in accordance with the message.
Fig. 6-1-28
4) Click the 
[OK]
 button, and the items from “3. F No. Compen-
sation” to “7. Release of Data Setting during Camera Adj.”
will be executed.
5) Upon successful completion of all items of the CAMERA
Adjustment 3, the following message is displayed. Click the
[OK]
 button.
Fig. 6-1-29
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