Read Sony DSC-W90 (serv.man5) Service Manual online
— 3 —
DSC-W90_ADJ
• Addition of
[Read]
,
[Save]
, and
[Load]
buttons
to Angular Velocity Sensitivity Adjustment
&
: Points added portion.
8.
CAMERA Adjustment 7
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.
sensor or lens block. When the microprocessor, circuit etc. is dam-
aged, don't perform this adjustment but check the operations only.
8-1. Precaution before adjustment
(Service manual page 6-28)
(Service manual page 6-28)
Before adjustment, read the following data and record them.
When the SY-169 board is replaced, read out the data before the
replacement, and record them.
When the SY-169 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
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.
Note:
The previous data (Dp, Dy) can be read from the SY-
169 board and it can be saved in the PC as a file by
using the Automatic Adjustment Program. (Refer to “8-
4. Angular Velocity Sensor Sensitivity Adjustment”)
169 board and it can be saved in the PC as a file by
using the Automatic Adjustment Program. (Refer to “8-
4. Angular Velocity Sensor Sensitivity Adjustment”)
: Points changed portion.
8-4.
Angular Velocity Sensor Sensitivity Adjustment
(Service manual page 6-29)
[Adjusting method]
1) Click the [Start] button of Camera Adjustment 7, and the fol-
1) Click the [Start] button of Camera Adjustment 7, 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)
[Read] button: Reads and displays the previous data (Dp, Dy)
from the SY-169 board.
[Save] button: Saves the previous data (Dp, Dy) in the PC as a
file.
[Load] button: Loads and displays the previous data (Dp, Dy)
from the file saved in the PC.
Note:
The previous data (Dp, Dy) is saved with the file name
“DSC_W90_DpDyData.dat” in the same folder as the
Automatic Adjustment Program.
Automatic Adjustment Program.
2) Input the previous data (Dp, Dy) into screen.
If the previous data cannot be read, give a check to the checkbox
at lower left of screen.
at lower left of screen.
3) Input the sensitivity of respective sensors (S
501
, S
502
) read at
“Preparation” into the screen.
If only either sensor was replaced, give a check to the checkbox
for the sensor not replaced at the lower left of the screen.
If only either sensor was replaced, give a check to the checkbox
for the sensor not replaced at the lower left of the screen.
4) Input the PITCH/YAW data of lens (L
1
, L
2
) read at “Prepara-
tion” into the screen.
If the lens was not replaced, give a check to the checkbox at
the lower left of the screen.
If the lens was not replaced, give a check to the checkbox at
the lower left of the screen.
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.
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.
ates normally.
(
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