Sony DSC-W300 (serv.man3) Service Manual ▷ View online
6-12
DSC-W300_ADJ
1-5.
VIDEO SYSTEM ADJUSTMENTS
1-5-1.
Function of Each Button on Video System
Adjustment Screen
Adjustment Screen
Click the [VIDEO SYSTEM ADJUSTMENT] button on the Main
Menu screen, and the “VIDEO SYSTEM ADJUSTMENT”
screen in Fig. 6-1-14 will appear.
Menu screen, and the “VIDEO SYSTEM ADJUSTMENT”
screen in Fig. 6-1-14 will appear.
Fig. 6-1-14
1
[To Menu] button
Return to the main menu.
Return to the main menu.
2
[Preparation] button
Notes for adjustment or jigs used are displayed.
Notes for adjustment or jigs used are displayed.
3
[Start] button
Each adjustment “Composite Video Level Adjustment” or
“Component Video Level Adjustment” starts.
Each adjustment “Composite Video Level Adjustment” or
“Component Video Level Adjustment” starts.
4
[Reboot] button
When this button is clicked, the camera is rebooted.
When this button is clicked, the camera is rebooted.
5
[Release Data Setting] button
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the video adjust-
ment. If the adjustment completed successfully, the data set-
ting is automatically cancelled and the button color returns to
“white”.)
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the video adjust-
ment. If the adjustment completed successfully, the data set-
ting is automatically cancelled and the button color returns to
“white”.)
1-5-2.
Adjustment Items of VIDEO System Adjust-
ment
ment
The adjustment items of video system adjustment are as listed in
Table 6-1-3. The Automatic Adjustment Program executes the ad-
justment items if the VIDEO Adjustment Start button is clicked.
Table 6-1-3. The Automatic Adjustment Program executes the ad-
justment items if the VIDEO Adjustment Start button is clicked.
Table 6-1-3
5
4
3
2
1
Block
Page
Address
Composite
Video Level
Adjustment
Video Level
Adjustment
Composite Video
Level Adj.
Level Adj.
VIDEO terminal of USB, A/V, DC IN
cable for multi-use terminal
(75 ohm terminated)
cable for multi-use terminal
(75 ohm terminated)
Oscilloscope
11
60
06B8
Component Out
Y Level Adj.
Y Level Adj.
Land of HD_Y
(Component video out jig)
(Component video out jig)
Oscilloscope
11
60
0680
Component Out
Pb Level Adj.
Pb Level Adj.
Land of HD_Pb
(Component video out jig)
(Component video out jig)
Oscilloscope
11
60
0681
Component Out
Pr Level Adj.
Pr Level Adj.
Land of HD_Pr
(Component video out jig)
(Component video out jig)
Oscilloscope
11
60
0682
Adjusting Address
Component
Video Level
Adjustment
Video Level
Adjustment
Button
Name
Adjustment
Measurement Point
Measuring
Instrument
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DSC-W300_ADJ
4) If the [End] button is clicked, the following message and screen
are displayed. Check that the sync signal level and burst level
of the video signals satisfies the specified value, and click the
[OK] button in the message.
of the video signals satisfies the specified value, and click the
[OK] button in the message.
5) If the [OK] button is clicked, “3. Release of Data Setting dur-
ing Video Adj.” will be executed.
6) Upon successful completion of all item the Composite Video
Level Adjustment, the following message is displayed. Click
the [OK] button.
the [OK] button.
1-5-3.
Adjusting Method
1.
Composite Video Level Adjustment
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Video Adj.
2. Composite Video Level Adj.
3. Release of Data Setting during Video Adj.
sequence]
1. Data Setting during Video Adj.
2. Composite Video Level Adj.
3. Release of Data Setting during Video Adj.
[Adjusting method]
1) Click the [Start] button of the Composite Video Level Adj.
2) The Automatic Adjustment Program executes the “1. Data
1) Click the [Start] button of the Composite Video Level Adj.
2) The Automatic Adjustment Program executes the “1. Data
Setting during Video Adj.”.
3) If “1. Data Setting during Video Adj.” completed successfully,
the following screen is displayed during the execution of “2.
Composite Video Level Adj.”. Using the [Up]/[Down] button
on the screen, adjust so that the sync level of the video signals
satisfies the specified value. After the adjustment, click the
[End] button in the screen.
Composite Video Level Adj.”. Using the [Up]/[Down] button
on the screen, adjust so that the sync level of the video signals
satisfies the specified value. After the adjustment, click the
[End] button in the screen.
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DSC-W300_ADJ
2.
Component Video Level Adjustment
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Video Adj.
2. Component Out Y Level Adj.
3. Component Out Pb Level Adj.
4. Component Out Pr Level Adj.
5. Release of Data Setting during Video Adj.
sequence]
1. Data Setting during Video Adj.
2. Component Out Y Level Adj.
3. Component Out Pb Level Adj.
4. Component Out Pr Level Adj.
5. Release of Data Setting during Video Adj.
[Adjusting method]
1) Click the [Start] button of the Component Video Level Adjust-
1) Click the [Start] button of the Component Video Level Adjust-
ment.
2) The Automatic Adjustment Program executes the “1. Data
Setting during Video Adj.”.
3) If “1. Data Setting during Video Adj.” completed successfully,
the following screen is displayed during the execution of “2.
Component Out Y Level Adj.”. Using the [Up]/[Down] button
on the screen, adjust so that the Y signal level satisfies the
specified value. After the adjustment, check that the sync level
of the Y signals satisfies the specified value, and click the [End]
button in the screen.
Component Out Y Level Adj.”. Using the [Up]/[Down] button
on the screen, adjust so that the Y signal level satisfies the
specified value. After the adjustment, check that the sync level
of the Y signals satisfies the specified value, and click the [End]
button in the screen.
4) After that, the following screen is displayed during the execu-
tion of “3. Component Out Pb Level Adj.”. Using the [Up]/
[Down] button on the screen, adjust so that the Pb signal level
satisfies the specified value. After the adjustment, check that
the sync level of the Pb signals satisfies the specified value,
and click the [End] button in the screen.
[Down] button on the screen, adjust so that the Pb signal level
satisfies the specified value. After the adjustment, check that
the sync level of the Pb signals satisfies the specified value,
and click the [End] button in the screen.
5) After that, the following screen is displayed during the execu-
tion of “4. Component Out Pr Level Adj.”. Using the [Up]/
[Down] button on the screen, adjust so that the Pr signal level
satisfies the specified value. After the adjustment, check that
the sync level of the Pr signals satisfies the specified value,
and click the [End] button in the screen.
[Down] button on the screen, adjust so that the Pr signal level
satisfies the specified value. After the adjustment, check that
the sync level of the Pr signals satisfies the specified value,
and click the [End] button in the screen.
6) If the [End] button is clicked, “5. Release of Data Setting dur-
ing Video Adj.” will be executed.
7) Upon successful completion of all item the Component Video
Level Adjustment, the following message is displayed. Click
the [OK] button.
the [OK] button.
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DSC-W300_ADJ
1-6.
CAMERA SYSTEM ADJUSTMENTS
1-6-1.
Function of Each Button on Camera System
Adjustment Screen
Adjustment Screen
Click the [CAMERA SYSTEM ADJUSTMENT] button on the Main
Menu screen, and the “CAMERA SYSTEM ADJUSTMENT”
screen in Fig. 6-1-15 will appear.
Menu screen, and the “CAMERA SYSTEM ADJUSTMENT”
screen in Fig. 6-1-15 will appear.
Fig. 6-1-15
1
[To Menu] button
Return to the main menu.
Return to the main menu.
2
[Preparation] button
Notes for adjustment or jigs used are displayed.
Notes for adjustment or jigs used are displayed.
3
[Start] button
Each adjustment from “Camera Adjustment 1” to “Camera
Adjustment 8” starts.
Each adjustment from “Camera Adjustment 1” to “Camera
Adjustment 8” starts.
4
[Reboot] button
When this button is clicked, the camera is rebooted.
When this button is clicked, the camera is rebooted.
5
[Release Data Setting] button
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the camera adjust-
ment. If the adjustment completed successfully, the data set-
ting is automatically cancelled and the button color returns to
“white”.)
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the camera adjust-
ment. If the adjustment completed successfully, the data set-
ting is automatically cancelled and the button color returns to
“white”.)
5
4
3
2
1
2
3
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