Sony DSC-W300 (serv.man3) Service Manual ▷ View online
6-20
DSC-W300_ADJ
5.
CAMERA Adjustment 4
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Picture Frame Setting
3. F No. Compensation
4. Measure Gain, LV Adj.
5. Mechanical Shutter Adj.
6. Release of Data Setting during Camera Adj.
sequence]
1. Data Setting during Camera Adj.
2. Picture Frame Setting
3. F No. Compensation
4. Measure Gain, LV Adj.
5. Mechanical Shutter Adj.
6. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the [Start] button of the CAMERA Adjustment 4.
2) The Automatic Adjustment Program executes the “1. Data Set-
1) Click the [Start] button of the CAMERA Adjustment 4.
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. 6-1-19 to
Fig. 6-1-21, set the subject and click the [OK] button.
ing message is displayed, and then referring to Fig. 6-1-19 to
Fig. 6-1-21, set the subject and click the [OK] button.
After that, the next message is displayed. Then, change the chart
in accordance with the message.
in accordance with the message.
4) Click the [OK] button, and the items from “3. F No. Compen-
sation.” to “6. Release of Data Setting during Camera Adj.”
will be executed.
will be executed.
5) Upon successful completion of all items of the CAMERA
Adjustment 4, the following message is displayed. Click the
[OK] button.
[OK] button.
4.
Picture Frame Setting (Standard Picture Frame)
In the “CAMERA Adjustment 4 and CAMERA Adjustment 5”,
set the picture frame so as to attain the positions shown in the
following figure when shooting the 9 colors chart.
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. 6-1-19
2. Vertical period
Fig. 6-1-20
Check on the monitor TV or the LCD screen
Fig. 6-1-21
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
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DSC-W300_ADJ
At this time, the following message is displayed, and click the
[Yes] button if the check result display at the upper right of
Color Reproduction Check screen is OK, or the [No] button if
NG.
[Yes] button if the check result display at the upper right of
Color Reproduction Check screen is OK, or the [No] button if
NG.
6) Upon successful completion of “5. Color Reproduction Adj.
& Check”, the following message is displayed. Change the
chart in accordance with the message.
chart in accordance with the message.
7) Click the [OK] button, and the items from “6. CCD White De-
fect Compensation Check” to “8. Release of Data Setting dur-
ing Camera Adj.” will be executed.
ing Camera Adj.” will be executed.
8) Upon successful completion of all items of the CAMERA
Adjustment 5, the following message is displayed. Click the
[OK] button.
[OK] button.
6.
CAMERA Adjustment 5
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Picture Frame Setting
3. AWB 3200K-5800K Standard Data Input
4. AWB 3200K-5800K Check
5. Color Reproduction Adj. & Check
6. CCD White Defect Compensation Check
7. CCD Black Defect Compensation Check
8. Release of Data Setting during Camera Adj.
sequence]
1. Data Setting during Camera Adj.
2. Picture Frame Setting
3. AWB 3200K-5800K Standard Data Input
4. AWB 3200K-5800K Check
5. Color Reproduction Adj. & Check
6. CCD White Defect Compensation Check
7. CCD Black Defect Compensation Check
8. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the [Start] button of the CAMERA Adjustment 5.
2) The Automatic Adjustment Program executes the “1. Data Set-
1) Click the [Start] button of the CAMERA Adjustment 5.
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. 6-1-17 to
Fig. 6-1-19, set the subject and click the [OK] button.
ing message is displayed, and then referring to Fig. 6-1-17 to
Fig. 6-1-19, set the subject and click the [OK] button.
4) Click the [OK] button, and the “3. AWB 3200K-5800K Stan-
dard Data Input” and “4. AWB 3200K-5800K Check” will be
executed.
executed.
5) After that, “5. Color Reproduction Adj. & Check” will be ex-
ecuted. Upon completion of adjustment, the check result is
displayed on the Color Reproduction Check screen.
displayed on the Color Reproduction Check screen.
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DSC-W300_ADJ
7.
CAMERA Adjustment 6
Note:
“CAMERA Adjustment 6” is available only once after the
power is turned on. If the adjustment is retried, turn off the
power and turn on again.
power is turned on. If the adjustment is retried, turn off the
power and turn on again.
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Strobe Adj.
3. Release of Data Setting during Camera Adj.
sequence]
1. Data Setting during Camera Adj.
2. Strobe Adj.
3. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the [Start] button of CAMERA Adjustment 6.
2) The Automatic Adjustment Program executes the “1. Data
1) Click the [Start] button of CAMERA Adjustment 6.
2) The Automatic Adjustment Program executes the “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.
(For the Flash adjustment box, refer to “5. Preparing the Flash
Adjustment Box” (see page 6-7).)
ject in accordance with the message.
(For the Flash adjustment box, refer to “5. Preparing the Flash
Adjustment Box” (see page 6-7).)
4) Press the [OK] button, and the “2. Strobe Adj.” will be ex-
ecuted.
5) During execution of “2. Strobe Adj.”, the following message
is displayed. After checking the flashing of strobe light, click
the [OK] button. (This message is displayed 2 times during
execution of adjustment.)
the [OK] button. (This message is displayed 2 times during
execution of adjustment.)
6) Upon successful completion of “2. Strobe Adj.”, “3.Release
of Data Setting during CAMERA Adj.” is executed.
7) Upon successful completion of all items of the CAMERA
Adjustment 6, the following message is displayed. Click the
[OK] button.
[OK] button.
8.
CAMERA Adjustment 7
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Camera Adj.
2. Auto Focus Illumination Check
3. Release of Data Setting during Camera Adj.
sequence]
1. Data Setting during Camera Adj.
2. Auto Focus Illumination Check
3. Release of Data Setting during Camera Adj.
[Adjusting method]
1) Click the [Start] button of CAMERA Adjustment 7.
2) The Automatic Adjustment Program executes the “1. Data
1) Click the [Start] button of CAMERA Adjustment 7.
2) The Automatic Adjustment Program executes the “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.
(For the Flash adjustment box, refer to “5. Preparing the Flash
Adjustment Box” (see page 6-7).)
ject in accordance with the message.
(For the Flash adjustment box, refer to “5. Preparing the Flash
Adjustment Box” (see page 6-7).)
4) Press the [OK] button, and the “2. Auto Focus Illumination
Check” will be executed.
5) Upon successful completion of the “2. Auto Focus Illumina-
tion Check”, the “3. Release of Data Setting during Camera
Adj.” will be executed successively.
Adj.” will be executed successively.
6) Upon successful completion of all items of the CAMERA
Adjustment 7, the following message is displayed. Click the
[OK] button.
[OK] button.
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DSC-W300_ADJ
Preparation:
1) Read the PITCH sensor (SY-199 board SE502) sensitivity writ-
1) Read the PITCH sensor (SY-199 board SE502) sensitivity writ-
ten on repair parts, and named this as S
502
.
2) Read the YAW sensor (SY-199 board SE501) sensitivity writ-
ten on repair parts, and named this as S
501
.
Fig. 6-1-22
How to read the sensitivity data of angular velocity sen-
sor
sor
With the pins 1 and 2 of angular velocity sensor placed in the
lower position, read the data value.
lower position, read the data value.
Fig. 6-1-23
9.
CAMERA Adjustment 8
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.
9-1. Precaution before adjustment
Before adjustment, read the following data and record them.
When the SY-199 board is replaced, read out the data before the
replacement, and record them.
When the SY-199 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-
199 board and it can be saved in the PC as a file by
using the Automatic Adjustment Program. (Refer to “9-
4. Angular Velocity Sensor Sensitivity Adjustment”)
199 board and it can be saved in the PC as a file by
using the Automatic Adjustment Program. (Refer to “9-
4. Angular Velocity Sensor Sensitivity Adjustment”)
9-2. Preparation when the angular velocity sensor or
the SY-199 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.
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
The PITCH sensor and the YAW sensor are different 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.
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
Note:
The sensor sensitivity of SE501 and SE502 of the SY-199
board is written only repair parts.
board is written only repair parts.
PITCH sensor sensitivity S
502
YAW sensor sensitivity
S
501
SY-199 BOARD (SIDE B)
SE501
1
2
3
4
YY
2
3
4
PP
SE502
1
For the sensor sensitivity value 60
6 0
Hand Writing
1
2
4
3
Description example :
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