Sony DSC-W90 (serv.man15) Service Manual ▷ View online
6-16
DSC-W90_ADJ
1.
Function of Each Button on USB Serial No. Input
Screen
Screen
Click the [USB SERIAL No. INPUT] button on the Main Menu
screen, and “USB SERIAL No. INPUT” screen in Fig. 6-1-16
will appear.
screen, and “USB SERIAL No. INPUT” screen in Fig. 6-1-16
will appear.
Fig. 6-1-16
1
[To Menu] button
The Main menu screen comes back.
The Main menu screen comes back.
2
Display area
The “PRODUCT ID”, “SERIAL No.” and “ASCII TRANS-
LATION” are displayed.
For the “ASCII TRANSLATION”, the last 5 characters of
model name are displayed if the PRODUCT ID is set from the
model name in the MANUAL WRITE. For the PRODUCT ID
set in the factory, the model name is not displayed but “?” etc.
will be displayed.
The “PRODUCT ID”, “SERIAL No.” and “ASCII TRANS-
LATION” are displayed.
For the “ASCII TRANSLATION”, the last 5 characters of
model name are displayed if the PRODUCT ID is set from the
model name in the MANUAL WRITE. For the PRODUCT ID
set in the factory, the model name is not displayed but “?” etc.
will be displayed.
3
[Check Serial] button
The USB SERIAL No. data is read from the camera and dis-
played in the display area.
The USB SERIAL No. data is read from the camera and dis-
played in the display area.
4
[Read and Save] button
The USB SERIAL No. data is read from the camera and saved
in PC as a file.
The USB SERIAL No. data is read from the camera and saved
in PC as a file.
5
[Load and Write] button
The USB SERIAL No. data is loaded from the file saved in
PC and written to the camera.
The USB SERIAL No. data is loaded from the file saved in
PC and written to the camera.
6
Input area
Enter the “SERIAL No.”.
For the “PRODUCT ID”, the last 5 characters of model
name are fixed. For the “SERIAL No.”, read it from the label
on the camera body and enter it.
Enter the “SERIAL No.”.
For the “PRODUCT ID”, the last 5 characters of model
name are fixed. For the “SERIAL No.”, read it from the label
on the camera body and enter it.
7
[Write Manually] button
The USB SERIAL No. data entered in the input area is written
to the camera.
The USB SERIAL No. data entered in the input area is written
to the camera.
5
3
4
2
7
6
1
1-4. REGISTRO DO NÚMERO DE SÉRIE DO USB
The set is shipped with a unique ID (USB Serial No.) written in it.
This ID has not been written in a new board for service, and there-
fore it must be entered after the board replacement.
If original ID can be read from the board before replacement, read
it from the board before replacement using the “SERIAL READ/
WRITE” screen, and then write it after replacement.
If original ID cannot be read from the board before replacement,
write the ID for service using the “MANUAL WRITE” screen.
(The ID for service is different from the ID written when the set is
shipped.) Enter the PRODUCT ID (last 5 characters of model name)
and SERIAL No. into the screen and write them.
This ID has not been written in a new board for service, and there-
fore it must be entered after the board replacement.
If original ID can be read from the board before replacement, read
it from the board before replacement using the “SERIAL READ/
WRITE” screen, and then write it after replacement.
If original ID cannot be read from the board before replacement,
write the ID for service using the “MANUAL WRITE” screen.
(The ID for service is different from the ID written when the set is
shipped.) Enter the PRODUCT ID (last 5 characters of model name)
and SERIAL No. into the screen and write them.
6-17
DSC-W90_ADJ
1-5. AJUSTES DE SISTEMA DO VIDEO
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. 6-1-17 will appear.
Menu screen, and the “VIDEO SYSTEM ADJUSTMENT”
screen in Fig. 6-1-17 will appear.
Fig. 6-1-17
1
[To Menu] button
The Main Menu screen comes back.
The Main Menu screen comes back.
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 out (Y, Pb, Pr) Level Adjustment” starts.
Each adjustment “Composite Video Level Adjustment” or
“Component out (Y, Pb, Pr) 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 Adj.
Level Adj.
VIDEO terminal of USB, A/V, DC IN
cable for multi-USB terminal
(75 ohm terminated)
cable for multi-USB terminal
(75 ohm terminated)
Oscilloscope
COMPONENT OUT
Y Level Adj.
Y Level Adj.
R040 on Multi board (HD Station)
Oscilloscope
COMPONENT OUT
Pb Level Adj.
Pb Level Adj.
R041 on Multi board (HD Station)
Oscilloscope
COMPONENT OUT
Pr Level Adj.
Pr Level Adj.
R042 on Multi board (HD Station)
Oscilloscope
Button
Name
Adjustment
Measurement Point
Measuring
Instrument
Adjusting Address
VIDEO
Adjustment
Adjustment
11
11
11
11
60
60
60
60
06DE
06BF
06C0
06C1
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DSC-W90_ADJ
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. VIDEO OUT Level Check
4. Release of Data Setting during Video Adj.
sequence]
1. Data Setting during Video Adj.
2. Composite Video Level Adj.
3. VIDEO OUT Level Check
4. 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.
4) If the [End] button is clicked, “4. VIDEO OUT Level Check”
will be executed. The following message and screen are dis-
played. 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.
played. 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.
5) If the [End] button is clicked, “2. Composite Video Level Adj.”
and “4. Release of Data Setting during Video Adj.” will be
executed.
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.
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DSC-W90_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, the items from “2. COMPO-
NENT OUT Y Level Adj.” to “4. COMPONENT OUT Pr Level
Adj.” and “5. Release of Data Setting during Video Adj.” will
be executed.
Adj.” and “5. Release of Data Setting during 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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