DOWNLOAD Sony DCR-DVD203 (serv.man3) Service Manual ↓ Size: 895.01 KB | Pages: 83 in PDF or view online for FREE

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DCR-DVD203

[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Video Adj.
2. IC2801 LINE OUT Y Gain Adj.
3. IC2801 LINE OUT Chroma Gain Adj.
4. S VIDEO OUT Y Level Adj.
5. S VIDEO OUT Chroma Level Adj.
6. IC2801 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.
IC2801 LINE OUT Y Gain Adj.”. Using the 

[Up]

 / 

[Down]

button on the screen, adjust so that the Y signal level satisfies
the specified value. After the adjustment, click the [End] but-
ton in the screen.

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

tion of “3. IC2801 LINE OUT Chroma Gain Adj.”. Using the

[Up]

 / 

[Down]

 button on the screen, adjust so that the Cr sig-

nal 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]

 but-

ton 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.

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DCR-DVD203

 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 sig-
nals satisfies the specified value, and click the 

[End]

 button in

the screen.

7) If the 

[End]

  button is clicked, “6. IC2801 Adj.” will be ex-

ecuted.

 8) Upon successful completion of the “6. IC2801 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.

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DCR-DVD203

Click the 

[CAMERA SYSTEM ADJUSTMENT]

 button on the Main

Menu screen, and the “CAMERA SYSTEM ADJUSTMENT”
screen in Fig. 6-1-10 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 5” starts.

4

Model Select radio button
Selects the model to be adjusted.

NTSC model: DCR-DVD203/DVD703
PAL model: DCR-DVD202E/DVD203E/DVD703E

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

3

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DCR-DVD203

The adjustment items of camera system adjustment are as listed in
Table 6-1-3. The Automatic Adjustment Program divides the ad-
justment items into five, camera adjustment 1-5. Clicking either
CAMERA Adjustment Start button allows the adjustment item
which corresponds to that button to be executed.
The adjustment conditions of the subject and filter vary depend-
ing on which item is adjusted. The Adjustment Program displays
an instruction for the subject and filter as a message during the
adjustment.

HALL Adj.

0F

13, 14, 17 to 19

MR Adj.

0F

58, 5A to 65

Siemens star chart with ND filter
for minipattern box (Note) or
Flange back adjustment jig

Flange back adjustment chart and
subject more than 500 m away

CAMERA
Adjustment 3

Flange Back Check

Siemens star chart

F No. & ND Light Quality
Standard Data Input

0F

1C to 29

MAX GAIN Adj.

0F

2C

Mechanical Shutter Adj.

0F

76 to 8B

Color Reproduction Adj.

0F

37, 39, 40, 41

Color Reproduction Check

0F

2E to 31

14

E8 to F3

LV Standard Data Input

0F

2A, 2B

0F

32 to 35, 44 to 47

14

F4 to FF

AWB Check

Clear chart
(All White frame)
ND filter 1.0, 0.4 and 0.1

CAMERA
Adjustment 5

Steady Shot Check

Not required

CAMERA
Adjustment 1

CAMERA
Adjustment 2

Flange Back and Zoom Lever
Center Adj.

Color bar chart
(Color reproduction adjustment
frame)

Clear chart
(Center frame)

Not required

11, 48 to 58

0F

–

–

–

–

–

–

–

–

AWB Standard Data Input

Clear chart
(All White frame)

AWB Adj.

Clear chart
(All White frame)
Filter C14 for color temperature
correction

CAMERA
Adjustment 4

 Dark Siemens star chart.