Sony DCR-DVD105 / DCR-DVD105E / DCR-DVD605 / DCR-DVD605E (serv.man4) Service Manual ▷ View online
6-26
DCR-DVD105/DVD105E/DVD605/DVD605E_ADJ
1-4.
VIDEO SYSTEM ADJUSTMENTS
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.
6-1-8 will appear.
screen, and the “VIDEO SYSTEM ADJUSTMENT” screen in Fig.
6-1-8 will appear.
Fig. 6-1-8
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
“Video Adjustment” starts.
“Video Adjustment” starts.
4
[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”.)
2.
Adjustment Items of VIDEO System Adjustment
The adjustment items of video system adjustment are as listed in
Table 6-1-2. The Automatic Adjustment Program executes the ad-
justment items if the VIDEO Adjustment Start button is clicked.
Table 6-1-2. The Automatic Adjustment Program executes the ad-
justment items if the VIDEO Adjustment Start button is clicked.
4
3
2
1
Button
Name
Adjustment
Measurement Point
Measuring
Instrument
Adjustment
Page
Adjustment
Address
(Note)
36 MHz Origin
Oscillation Adj.
Oscillation Adj.
Frequency
counter
counter
0F
10
S VIDEO OUT Y
Level Adj.
Level Adj.
Y signal terminal of S VIDEO plug of
A/V jack (75 ohm terminated)
A/V jack (75 ohm terminated)
Pin qh of IC1101 (ADCLK) on
VC-421 board
VC-421 board
Oscilloscope
0C
25
S VIDEO OUT
Chroma Level Adj.
Chroma Level Adj.
Chroma signal terminal of S VIDEO
plug of A/V jack (75 ohm terminated)
plug of A/V jack (75 ohm terminated)
Oscilloscope
0C
26, 27
–
–
VIDEO OUT Level
Check
Check
VIDEO terminal of A/V jack (75 ohm
terminated)
terminated)
Oscilloscope
VIDEO
Adjustment
Adjustment
Note:
The Automatic Adjustment Program does not support.
Table 6-1-2
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DCR-DVD105/DVD105E/DVD605/DVD605E_ADJ
4.
VIDEO Adjustment
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Video Adj.
2. S VIDEO OUT Y Level Adj.
3. S VIDEO OUT Chroma Level Adj.
4. VIDEO OUT Level Check
5. Release of Data Setting during Video Adj.
sequence]
1. Data Setting during Video Adj.
2. S VIDEO OUT Y Level Adj.
3. S VIDEO OUT Chroma Level Adj.
4. VIDEO OUT Level Check
5. Release of Data Setting during Video Adj.
[Adjusting method]
1) Click the [Start] button of the VIDEO Adjustment.
2) The Automatic Adjustment Program executes the “1. Data
1) Click the [Start] button of the VIDEO Adjustment.
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. S
VIDEO OUT Y Level Adj.”. Using the [Up]/[Down] button on
the screen, adjust so that the Y signal level satisfies the speci-
fied value.
VIDEO OUT Y Level Adj.”. Using the [Up]/[Down] button on
the screen, adjust so that the Y signal level satisfies the speci-
fied value.
3.
36 MHz Origin Oscillation Adjustment
Set the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Subject
Not required
Measurement Point
Pin qh of IC1101 (ADCLK) on
VC-421 board
VC-421 board
Measuring Instrument
Frequency counter
Adjustment Page
F
Adjustment Address
10
Specified value
f = 18000000
± 90 Hz
Switch setting
1) POWER ............................................................. MOVIE mode
1) POWER ............................................................. MOVIE mode
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
F
10
Change the data and set the
frequency (f) to the specified
value.
frequency (f) to the specified
value.
3
F
10
Press PAUSE button.
4
0
01
00
Fig. 6-1-9
IC1101
25
VC-421 board (SIDE A)
24
36
37
48
13
16
12
1
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DCR-DVD105/DVD105E/DVD605/DVD605E_ADJ
4) After that, the following screen is displayed during the execu-
tion of “3. S VIDEO OUT Chroma Level Adj.”. Using the [Up]/
[Down] button on the screen, adjust so that the Cr signal level
and the Cb signal level satisfies the specified value. After the
adjustment, check that the burst level of the chroma signals
satisfies the specified value, and click the [End] button in the
screen.
[Down] button on the screen, adjust so that the Cr signal level
and the Cb signal level satisfies the specified value. After the
adjustment, check that the burst level of the chroma signals
satisfies the specified value, and click the [End] button in the
screen.
5) 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.
6) If the [OK] button is clicked, “5. Release of Data Setting dur-
ing Video Adj.” will be executed.
7) Upon successful completion of all item the VIDEO Adjust-
ment, the following message is displayed. Click the [OK] but-
ton.
ton.
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DCR-DVD105/DVD105E/DVD605/DVD605E_ADJ
1-5.
CAMERA SYSTEM ADJUSTMENTS
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. 6-1-10 will appear.
Menu screen, and the “CAMERA SYSTEM ADJUSTMENT”
screen in Fig. 6-1-10 will appear.
Fig. 6-1-10
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 from “Camera Adjustment 1” to “Camera
Adjustment 5” starts.
Each adjustment from “Camera Adjustment 1” to “Camera
Adjustment 5” starts.
4
Model Select radio button
Selects the model to be adjusted.
Selects the model to be adjusted.
Note:
NTSC model: DCR-DVD105/DVD605
PAL model: DCR-DVD105E/DVD605E
PAL model: DCR-DVD105E/DVD605E
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
3
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