DOWNLOAD Sony DSC-G3 (serv.man3) Service Manual ↓ Size: 981.77 KB | Pages: 36 in PDF or view online for FREE

Model
DSC-G3 (serv.man3)
Pages
36
Size
981.77 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
dsc-g3-sm3.pdf
Date

Sony DSC-G3 (serv.man3) Service Manual ▷ View online

6-16
DSC-G3_ADJ
1-6-2.
Adjustment Items of Camera System Adjust-
ment
The adjustment items of camera system adjustment are as listed in
Table 6-1-4. The Automatic Adjustment Program divides the ad-
justment items into nine, camera adjustment 1 to 9. Clicking ei-
ther 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:
Dark Siemens star chart.
Table 6-1-4
Block
Page
Address
Auto Orientation Adj.
11
61
0E0A to 0E0F
CAMERA Adjustment 2
Wide Limit Adj.
Not required
11
61
0F18, 0F19
CAMERA Adjustment 3
Flange Back Adj.
Siemens star chart with ND filter
for minipattern box (Note) or
Flange back adjustment jig
11
61
069C to 069F,
06CC,
06D8 to 06DF,
06E8 to 06EF,
0794 to 079D,
0F1C, 0F1D,
0F20, 0F24,
0F26 to 0F53
CAMERA Adjustment 4
Flange Back Check
Siemens star
(1.0 m from the front of lens)
(Illuminance: 200 to 400 lux)
-
-
-
F No. Compensation
11
61
095A to 095F
Measure Gain, LV Adj.
11
61
0961 to 0968
Mechanical Shutter Adj.
11
61
0980 to 09AD
AWB 3200K-5800K
Standard Data Input
11
61
0C00 to 0C21,
0C24 to 0C49
AWB 3200K-5800K Check
-
-
-
Color Reproduction Adj. &
Check
11
61
0C50 to 0C57
CCD White Defect
Compensation Check
11
61
0200 to 03FF
CCD Black Defect
Compensation Check
11
61
0000 to 01FF
CAMERA Adjustment 7
Strobe Adj.
Flash adjustment box (50 cm)
11
61
0C72 to 0C75
CAMERA Adjustment 8
Auto Focus Illumination Check
Flash adjustment box (50 cm)
11
61
0F10 to 0F15
CAMERA Adjustment 9
Angular Velocity Sensor
Sensitivity Adj.
Not required
11
61
0E10, 0E11,
0E07
CAMERA Adjustment 1
Hall Adj.
Adjusting Address
Button Name
Adjustment
Subject
0E00 to 0E04,
0E08, 0E09
11
61
Not required
Clear chart
(Standard picture frame)
CAMERA Adjustment 6
CAMERA Adjustment 5
Clear chart
(Standard picture frame)
9 colors chart
(Standard picture frame)
6-17
DSC-G3_ADJ
7) Upon successful completion of “3. Auto Orientation Adj.”  (Set
the camera to angle 45 degrees clockwise)  the following mes-
sage and screen are displayed. Set the camera in accordance
with the message.
8) If the [OK] button is clicked, “3. Auto Orientation Adj.” (Set
the camera to angle 45 degrees counterclockwise) and “4. Re-
lease of Data Setting during Camera Adj.” will be executed.
9) Upon successful completion of all items of the CAMERA
Adjustment 1, the following message is displayed. Click the
[OK] button.
1-6-3.
Adjusting Method
1.
CAMERA Adjustment 1
Note:
There is no magnetic substance within around 8 cm of the
camera.
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Hall Adj.
3. Auto Orientation Adj.
4. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the [Start] button of CAMERA Adjustment 1.
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.”, the following message and screen are displayed. Set
the camera in accordance with the message.
4) If the [OK] button is clicked, “2. Hall Adj.” will be executed.
5) Upon successful completion of “2. Hall Adj.”, the following
message and screen are displayed. Set the camera in accor-
dance with the message.
6) If the [OK] button is clicked, “3. Auto Orientation Adj.” (Set
the camera to angle 45 degrees clockwise) will be executed.
Processing after Completing Adjustment:
[Checking method]
1) [HOME screen] 
t  [Settings]  t  [Shooting Settings] t
[Shooting Settings 2] 
t Select [Auto Orientation] to “ON”.
2) Shoot with the set in respective positions (a) to (c) shown be-
low.
3) Check the pictures in the Playback mode to confirm that the
pictures are rotated correctly.
Fig. 6-1-14
(a)
(b)
(c)
6-18
DSC-G3_ADJ
2-3. Wide Limit Adjustment
[Adjusting method]
1) Click the [Start] button of Camera Adjustment 2, and the fol-
lowing screen will appear.
The buttons on this screen provide the following functions.
[Read    Save] button
• Saves the wide limit data (2-byte data) read out from the set
into a file.
• Displays a “Wrong Data Error” message if the data value is
not correct.
• Default file name is as follows:
[Load    Write] button
• Writes the wide limit data (2-byte data) read out from the
file into the camera memory.
• Displays a “Wrong Data Error” message if the value read
out from the file is not correct.
[Manual Write] button
• Writes the entered wide limit data (2-byte data) into the cam-
era memory.
• Displays a “Wrong Data Error” message if the input value
is not correct.
2) When the lens was replaced, enter the wide limit data given on
the data sheet of the replacement lens for service into the screen,
and press the [Manual Write] button.
3) When the SY-211 board was replaced, press the [Load    Write]
button.
4) Upon successful completion of the data writing, the following
screen will appear.
Perform the Flange Back Adjustment.
2.
CAMERA Adjustment 2
Perform this adjustment only when replacing the lens block or
SY-211 board.
Adjustment Block
11
Adjustment Page
61
Adjustment Address
0F18, 0F19
2-1. Preparation when the lens is replaced
When replacing the lens, write down the wide limit data given on
the data sheet of the replacement lens for service.
Note:
The wide limit data of lens is written only repair parts.
Fig. 6-1-15
2-2. Preparation when the SY-211 board is replaced
Read out the previous data by using the [Read    Save] button of
the Automatic Adjustment Program.
Note:
If correct data reading failed, replace the lens together with
the SY-211 board.
Wide Limit Data (2-byte data)
Data for Block: 11, Page: 61, Address: 0F18
Data for Block: 11, Page: 61, Address: 0F19
XXYY
XX YY
DSC-G3_WLIMIT_xxxxxxxx_yyyymmdd.dat
Date
USB serial number
Data name
&
&
&
&
6-19
DSC-G3_ADJ
Preparation of Flange Back Adj.
(Using the flange back adjustment jig)
(Illuminance: about 300 lux)
Note 2:
When using the flange back adjustment jig, take care of
the following points:
• For the illumination, use a light source such as an in-
candescent lamp or inverter type fluorescent light free
from flickering.
• Do not make an adjustment in the environment where
fluorescent lamp flickering occurs even if the illumi-
nance can be ensured with the room illumination only.
Use an incandescent lamp or inverter type fluorescent
light at a place free from the influence of room illumi-
nation.
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.
Fig. 6-1-17
3.
CAMERA Adjustment 3
[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.
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.
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
minipattern box.
Fig. 6-1-16
Flange back adjustment jig
Below 3 cm
Camera
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
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