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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

6-24
DSC-G3_ADJ
Preparation:
1) Read the PITCH sensor (SY-211 board SE510) sensitivity writ-
ten on repair parts, and named this as S
502
.
2) Read the YAW sensor (SY-211 board SE510) sensitivity writ-
ten on repair parts, and named this as S
501
.
Fig. 6-1-21
How to read the sensitivity data of angular velocity sen-
sor
With the direction mark of the angular velocity sensor located in
the lower left position, read the data value.
Fig. 6-1-22
10. CAMERA Adjustment 9
Perform this adjustment only when replacing the angular velocity
sensor or lens block. When the microprocessor, circuit etc. is dam-
aged, don’t perform this adjustment but check the operations only.
10-1. Precaution before adjustment
Before adjustment, read the following data and record them.
When the SY-211 board is replaced, read out the data before the
replacement, and record them.
Reading out method:
1) Read out the data in Block: 11, Page: 61, Address: 0E10, and
name this as Dp.
2) Read out the data in Block: 11, Page: 61, Address: 0E11, and
name this as Dy.
3) Read out the data in Block: 11, Page: 61, Address: 0E07, and
name this as Fpy (Note 2).
Note 1:
The previous data (Dp, Dy and Fpy) can be read from
the SY-211 board and it can be saved in the PC as a
file by using the Automatic Adjustment Program.
(Refer to “10-4. Angular Velocity Sensor Sensitivity
Adjustment”)
Note 2:
If correct data reading failed, replace the lens together
with the SY-211 board.
10-2. Preparation when the angular velocity sensor or
the SY-211 board is replaced
Note down the sensitivity displayed on the angular velocity sensor of
the repair parts. At this time, note down also to which board it was
attached to.
Be sure to check because if attached incorrectly, the screen will vi-
brate up and down or left and right during the steady shot operations.
Precautions on the Parts Replacement
There are only one type of a repair parts.
Precautions on Angular Velocity Sensor
The sensor incorporates a precision oscillator. Handle it with care as
if it dropped, the balance of oscillator will be disrupted and opera-
tions will not be performed properly.
Adjustment Block
11
Adjustment Page
61
Adjustment Address
0E10, 0E11, 0E07
Note:
The sensor sensitivity of SE510 of the SY-211 board is writ-
ten only repair parts.
PPP
YYY
SE510
SY-211 BOARD (SIDE B)
YYY : YAW Sensor sensitivity
S
501
PPP : PITCH Sensor sensitivity
S
502
198
198
Direction Mark
Hand Writing
For the sensor sensitivity value 198
Description example :
6-25
DSC-G3_ADJ
10-3. Preparation when the lens is replaced
Note down the PITCH/YAW and FN data on the replacement lens for
repair.
Adjustment Block
11
Adjustment Page
61
Adjustment Address
0E10, 0E11, 0E07
Note:
The PITCH/YAW and FN data of lens is written only re-
pair parts.
Preparation:
1) Read the PITCH data written on repair parts, and named this
as L
1
.
2) Read the YAW data written on repair parts, and named this as
L
2
.
3) Read the FN data written on repair parts, and named this as
Fpy.
Fig. 6-1-23
10-4. Angular Velocity Sensor Sensitivity Adjustment
[Adjusting method]
1) Click the [Start] button of Camera Adjustment 9, and the fol-
lowing screen will appear.
The buttons on this screen provide the following functions.
[Read] button: Reads and displays the previous data (Dp, Dy
and Fpy
*1
) from the SY-211 board.
*1: The Fpy box is displayed, when you give a check to the
check box at lower left of “Input the PITCH/YAW and FN
data”.
[Save] button: Saves the previous data (Dp, Dy and Fpy) in
the PC as a file.
[Load] button: Loads and displays the previous data (Dp, Dy
and Fpy) from the file saved in the PC.
• Default file name is as follows:
2) Input the previous data (Dp, Dy and Fpy
*1
) into screen.
If the previous data cannot be read, give a check to the checkbox
at lower left of screen.
*1: The Fpy box is displayed, when you give a check to the
check box at lower left of “Input the PITCH/YAW and FN
data”.
3) Input the sensitivity of respective sensors (S
501
, S
502
) read at
“Preparation” into the screen.
4) Input the PITCH/YAW and FN data of lens (L
1
, L
2
 and Fpy)
read at “Preparation” into the screen.
If the lens was not replaced, give a check to the checkbox at
the lower left of the screen.
Note:
In order to get the correct value for the adjustment, it is
necessary to input a decimal point (“period” or
“comma”) as same format as windows setting because
“Numeric Value Format” depend on the language.
(F:123 456 789,00, GB:123,456,789.00,
D:123.456.789,00)
“Numeric Value Format” setting is available in “Con-
trol Panel”-“Regional and Language Options”.
5) Click the [OK] button, and the adjustment data is then calcu-
lated from the sensor sensitivity value and the calculation re-
sult is written to the memory in the camera.
6) Upon successful completion of the data writing, the following
screen will appear. Check that the steady shot function oper-
ates normally.
YAW data 
t
 L
2
PITCH/YAW Data
PITCH data 
t
 L
1
P.PP / Y.YY
FN Data
FN data 
t
 Fpy
XX
FN
L1/L2
DSC-G3_D
p
D
y
DT_xxxxxxxx_yyyymmdd.dat
Date
USB serial number
Data name
6-26
DSC-G3_ADJ
1-7.
LCD  SYSTEM  ADJUSTMENTS
1-7-1.
Function of Each Button on LCD System
Adjustment Screen
Click the [LCD SYSTEM ADJUSTMENT] button on the Main Menu
screen, and the “LCD SYSTEM ADJUSTMENT” screen in Fig.
6-1-24 will appear.
Fig. 6-1-24
1
[To Menu] button
Return to the main menu.
2
[Start] button
Each adjustment “LCD Adjustment” or “Touch Panel Adjust-
ment” starts.
3
[Reboot] button
When this button is clicked, the camera is rebooted.
1-7-2.
Adjustment Items of LCD System Adjustment
The adjustment items of LCD system adjustment are as listed in
Table 6-1-5. The Automatic Adjustment Program executes the ad-
justment items if the LCD Adjustment Start button is clicked.
Note:
The adjustment data cannot be read or written the SeusEX.
Table 6-1-5
3
2
1
Block
Page
Address
Touch
Panel
Adjustment
Touch Panel Adj.
Button
Name
Adjustment
Adjusting Address
(Note)
LCD
Adjustment
White Balance
Adj.
11
60
0409, 040A
1-7-3.
Adjusting Method
1.
LCD Adjustment
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during LCD Adj.
2. White Balance Adj.
[Adjusting method]
1) Click the [Start] button of the LCD Adjustment.
2) The Automatic Adjustment Program executes “1. Data Setting
during LCD Adj.”.
3) Upon successful completion of the “1. Data Setting during LCD
Adj.”, the following screen is displayed during the execution
of “2. White Balance Adj.”. Check that the LCD screen is not
colored. If colored, using the [Up]/[Down] button on the screen,
adjust so that the LCD screen is not colored. After the adjust-
ment, click the [End] button in the screen.
4) Upon successful completion of all item the LCD Adjustment,
the following message is displayed. Click the [OK] button.
6-27
DSC-G3_ADJ
2.
Touch Panel Adjustment
[Automatic Adjustment Program execution items and
sequence]
1. Touch Panel Adj.
[Adjusting method]
1) Click the [Start] button of the Touch Panel Adjustment.
2) The Automatic Adjustment Program executes the “1. Touch
Panel Adj.”. The following message is displayed, and then
adjust the LCD screen in accordance with the instructions given
on the screen.
3) Upon successful completion of all item the Touch Panel Ad-
justment, the following message is displayed. Click the [OK]
button.
1-8.
ERROR
In the case of an error during the execution of adjustment, the
Automatic Adjustment Program interrupts the processing at that
point, and displays an error message, and then terminates the pro-
gram execution there.
1-8-1.
Error Message
When an error message is displayed, perform the remedy given
below, and then retry adjustment. If the error message is displayed
though the remedy was performed, the circuits will be faulty.
1.
Connect Error, Adjust Control Error
Symptom
USB communication with the set is abnormal.
Cause
• USB cable is not inserted tightly.
• Power supply is not installed correctly.
• Communication with SeusEX is abnormal.
Remedy
• Disconnect the USB cable once, and then re-
connect it tightly and check that the set is in
“USB Mode”.
• Install the power supply correctly.
• Start the SeusEX and click the [Connect]  to
check that the connection state is established.
2.
RESET the CAMERA and Try Again
Symptom
The camera is not ready for adjustment.
Cause
Data error exists in the camera.
Remedy
Reset the camera.
This part indicates 
the adjustment 
item in which 
an error occurred.
3.
Adjustment Time  Out
Symptom
Adjustment does not finish within the specified
time.
Cause
• Adjustment conditions are wrong.
• Data error exists in the camera.
Remedy
• Check that the conditions such as a subject
are correct.
• Reset the camera.
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