DOWNLOAD Sony DCR-DVD404E / DCR-DVD405 / DCR-DVD405E / DCR-DVD805 / DCR-DVD805E (serv.man4) Service Manual ↓ Size: 1.39 MB | Pages: 90 in PDF or view online for FREE

DCR-DVD404E/DVD405/DVD405E/DVD805/DVD805E_ADJ

6-30

Check the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.

Subject

Not required

Measurement Point

Pin e; of CN1601 (CHCK)
on VC- 427 board

Measuring Instrument

Frequency counter

Specified value

f = 33750000 

± 679 Hz (NTSC)

f = 27000000 

± 542 Hz (PAL)

NTSC model: DCR-DVD405/DVD805
PAL model: DCR-DVD404E/DVD405E/DVD805E

Switch setting
1) POWER ............................................................. MOVIE mode

Checking method:
1) Check that the frequency (f) satisfies the specified value.

VC-427 BOARD (SIDE A)

30

CN1601

DCR-DVD404E/DVD405/DVD405E/DVD805/DVD805E_ADJ

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[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Video Adj.
2. IC3401 LINE OUT Y Gain Adj.
3. IC3401 LINE OUT Chroma Gain Adj.
4. S VIDEO OUT Y Level Adj.
5. S VIDEO OUT Chroma Level Adj.
6. IC3401 Adj.
7. VIDEO OUT Level Check
8. 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

Setting during Video Adj.”.

3) If “1. Data Setting during Video Adj.” completed successfully,

the following screen is displayed during the execution of “2.
IC3401 LINE OUT Y Gain Adj.”. Using the [Up]/[Down] but-
ton on the screen, adjust so that the Y signal level satisfies the
specified value. After the adjustment, click the [End] button in
the screen.

4) After that, the following screen is displayed during the execu-

tion of “3. IC3401 LINE OUT Chroma Gain 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 sig-
nals satisfies the specified value, and click the [End] button in
the screen.

5) If the [End] button is clicked, the following screen is displayed

during the execution of “4. S VIDEO OUT Y Level Adj.”. Us-
ing the [Up]/[Down] button on the screen, adjust so that the Y
signal level satisfies the specified value.

DCR-DVD404E/DVD405/DVD405E/DVD805/DVD805E_ADJ

6-32

 6) After that, the following screen is displayed during the execu-

tion of “5. 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.

7) If the [End]  button is clicked, “6. IC3401 Adj.” will be ex-

ecuted.

8) Upon successful completion of the “6. IC3401 Adj.”, “7.

VIDEO OUT Level Check” will be executed. 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.

9) If the [End] button is clicked, “8. Release of Data Setting dur-

ing Video Adj.” will be executed.

10) Upon successful completion of all item the VIDEO Adjust-

ment, the following message is displayed. Click the [OK] but-
ton.

DCR-DVD404E/DVD405/DVD405E/DVD805/DVD805E_ADJ

6-33

Click the [CAMERA SYSTEM ADJUSTMENT] button on the Main
Menu screen, and the “CAMERA SYSTEM ADJUSTMENT”
screen in Fig. 6-1-12 will appear.

1

[To Menu] button
The Main Menu screen comes back.

2

[Preparation] button
Notes for adjustment or jigs used are displayed.

3

[Start] button
Each adjustment from “Camera Adjustment 1” to “Camera
Adjustment 6” starts.

4

Model Select radio button
Selects the model to be adjusted.

NTSC model: DCR-DVD405/DVD805
PAL model: DCR-DVD404E/DVD405E/DVD805E

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”.)

5

4

3

2

1

2

3

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