Sony DCR-DVD301 (serv.man4) Service Manual ▷ View online
6-23
DCR-DVD301
9. Picture Frame Setting
(Color Reproduction Adjustment Frame)
Subject
Color bar chart
(Color reproduction adjustment frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
(Color reproduction adjustment frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
Measurement Point
Video terminal of AUDIO/VIDEO jack
Measuring Instrument
Oscilloscope and TV monitor
Specified Value
A=B, C=D, E=F
Note1: The following adjustments should be carried out upon completion
of “Flange back adjustment”.
Note2: The data of page: 0, address: 10 must be “00”.
Switch setting:
1)
1)
MODE ............................................................. MOVIE (
)
2)
NIGHT SHOT .................................................................. OFF
3)
FOCUS (CAMERA SET menu) ........................... MANUAL
4)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
5)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Setting method:
1)
1)
Adjust the zoom and the camera direction, and set to the
specified position.
specified position.
2)
Mark the position of the picture frame on the monitor display,
and adjust the picture frame to this position in following
adjustments using “Color reproduction adjustment frame”.
and adjust the picture frame to this position in following
adjustments using “Color reproduction adjustment frame”.
Check on the oscilloscope
1. Horizontal period
Fig. 6-1-8.
2. Vertical period
Fig. 6-1-9.
Check on the monitor TV (Underscanned mode)
Fig. 6-1-10.
A=B
C=D
A
B
C
D
E=F
V
E
F
Color bar chart picture frame
Monitor TV picture frame
6-24
DCR-DVD301
10. Color Reproduction Adjustment
Adjust the color Separation matrix coefficient so that proper color
reproduction is produced.
Adjust the color Separation matrix coefficient so that proper color
reproduction is produced.
Subject
Color bar chart
(Color reproduction adjustment frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
(Color reproduction adjustment frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
Measurement Point
Video terminal of AUDIO/VIDEO jack
Measuring Instrument
Vectorscope
Adjustment Page
F
Adjustment Address
37, 39, 40, 41
Specified Value
All color luminance points should settle
within each color reproduction frame.
Note1: The data of page: 0, address: 10 must be “00”.
Switch setting:
1)
1)
MODE ............................................................. MOVIE (
)
2)
NIGHT SHOT .................................................................. OFF
3)
FOCUS (CAMERA SET menu) ........................... MANUAL
4)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
5)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 6, address: 9D, and set data: 1E.
3)
Select page: 6, address: 01, set data: 3D, and press the PAUSE
button.
button.
4)
Select page: F, address: F0, set data: 37 and press the PAUSE
button.
button.
5)
Adjust the GAIN and PHASE of the vectorscope, and adjust
the burst luminance point to the burst position of the color
reproduction frame.
the burst luminance point to the burst position of the color
reproduction frame.
6)
Change the data of page: F, address: 37, 39, 40 and 41, and
settle each color luminance point in each color reproduction
frame.
settle each color luminance point in each color reproduction
frame.
Note: Be sure to press the PAUSE button of the adjustment remote
commander before changing the addresses. If not, the new data
will not be written to the memory.
will not be written to the memory.
Processing after Completing Adjustments:
1)
1)
Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
button.
2)
Select page: 6, address: 9D, and set data: 00.
3)
Select page: 0, address: 01, and set data: 00.
Fig. 6-1-11.
Burst position
6-25
DCR-DVD301
11. Picture Frame Setting (All White Frame)
When performing “Auto White Balance Standard Data Input”, “LV
Standard Data Input”, “Auto White Balance Adjustment” and “White
Balance Check”, set the picture frame to “All white frame”.
When performing “Auto White Balance Standard Data Input”, “LV
Standard Data Input”, “Auto White Balance Adjustment” and “White
Balance Check”, set the picture frame to “All white frame”.
Subject
Color bar chart
Clear chart (All white frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
Clear chart (All white frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
Measurement Point
Video terminal of AUDIO/VIDEO jack
Measuring Instrument
TV monitor (Under scan mode)
Specified Value
Whole of the screen is white
Note1: The data of page: 0, address: 10 must be “00”.
Note2: Displayed data of page 1 of the adjustment remote commander.
Note2: Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
XL or YL data
XH or YH data
XH or YH data
Switch setting:
1)
1)
MODE ............................................................. MOVIE (
)
2)
NIGHT SHOT .................................................................. OFF
3)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
4)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Setting method:
Order Page Address Data
Procedure
1
Insert the color bar chart.
2
Turn on the auto focus.
3
Check that the lens is focused.
4
Turn off the auto focus.
5
Remove the color bar chart and
insert the clear chart.
insert the clear chart.
6
While observing the TV monitor
screen, adjust the zoom to TELE
side from WIDE side, and stop it
when the black frame of the chart
disappears.
screen, adjust the zoom to TELE
side from WIDE side, and stop it
when the black frame of the chart
disappears.
7
Check that whole of the screen
is white.
is white.
8
0
03
18
Set the data.
9
1
Read the XH and XL data.
(Note2)
(Note2)
10
0
03
22
Set the data.
11
1
Read the YH and YL data.
(Note2)
(Note2)
12
0
03
00
Set the data.
13
Perform the following adjustments.
How to reset the zoom and focus when they deviated:
If the zoom and focus deviated due to some reason reset them in the
following method.
If the zoom and focus deviated due to some reason reset them in the
following method.
Order Page Address Data
Procedure
1
6
90
XL
Set the data.
2
6
91
XH
Set the data.
3
6
92
YL
Set the data.
4
6
93
YH
Set the data.
5
6
01
79
Set the data, and press PAUSE
button.
button.
Note3: XH, XL, YH and YL are the data read in the “Setting method”.
Processing after Completing Adjustments
After completing “Auto White Balance Standard Data Input”, “LV
Standard Data Input”, “Auto White Balance Adjustment” and “White
Balance Check”, release the data setting.
After completing “Auto White Balance Standard Data Input”, “LV
Standard Data Input”, “Auto White Balance Adjustment” and “White
Balance Check”, release the data setting.
Order Page Address Data
Procedure
1
6
90
00
Set the data.
2
6
91
00
Set the data.
3
6
92
00
Set the data.
4
6
93
00
Set the data.
6-26
DCR-DVD301
12. Auto White Balance Standard Data Input
Adjust the white balance reference at 3200K.
Adjust the white balance reference at 3200K.
Subject
Clear chart (All white frame) (Note2)
Adjustment Page
F
14 (Note3)
Adjustment Address
2E to 31
E8 to F3
Note1: This adjustment should be carried out upon completion of “Color
reproduction adjustment”.
Note2: Perform “11. Picture Frame Setting (All White Frame)” before
this adjustment.
Note3: When reading or writing the 14 page data, select page: 0, address:
10, and set data: 01, then select 4 page. The 14 page can be chosen
by this data setting.
After reading or writing, reset the data of page: 0, address: 10 to
“00”.
by this data setting.
After reading or writing, reset the data of page: 0, address: 10 to
“00”.
Note4: Check that the data of page: 6, address: 02 is “00”. If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
Switch setting:
1)
1)
MODE ............................................................. MOVIE (
)
2)
NIGHT SHOT .................................................................. OFF
3)
FOCUS (CAMERA SET menu) ........................... MANUAL
4)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
5)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
Check that the whole of the screen
is white. If not, perform “11.
Picture Frame Setting (All White
Frame)”.
is white. If not, perform “11.
Picture Frame Setting (All White
Frame)”.
2
0
01
01
Set the data.
3
0
10
00
Set the data.
4
Wait for more than 2 sec.
5
6
01
43
Set the data, and press PAUSE
button.
button.
6
6
01
41
Set the data, and press PAUSE
button.
button.
7
6
02
Check that the data changes to
“01”. (Note5)
“01”. (Note5)
Note5: The adjustment data will be automatically input to page: F, address:
2E to 31 and to page: 14, address: E8 to F3.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
0
10
00
Set the data.
2
6
01
00
Set the data, and press PAUSE
button.
button.
3
0
01
00
Set the data.
4
Perform “LV Standard Data
Input”.
Input”.
13. LV Standard Data Input
Adjust the normal coefficient of the light value.
Adjust the normal coefficient of the light value.
Subject
Clear chart (All white frame) (Note2)
Measurement Point
Display data of page 1 (Note4)
Measuring Instrument
Adjustment remote commander
Adjustment Page
F
Adjustment Address
1A, 1B
Specified Value
0FE0 to 1020
Note1: This adjustment should be carried out upon completion of “Auto
White Balance Standard Data Input”.
Note2: Perform “11. Picture Frame Setting (All White Frame)” before
this adjustment.
Note3: The data of page: 0, address: 10 must be “00”.
Note4: Check that the data of page: 6, address: 02 is “00”. If not, to page:
Note4: Check that the data of page: 6, address: 02 is “00”. If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
Note5: Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
Display data
Switch setting:
1)
1)
MODE ............................................................. MOVIE (
)
2)
NIGHT SHOT .................................................................. OFF
3)
FOCUS (CAMERA SET menu) ........................... MANUAL
4)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
5)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
Check that the whole of the screen
is white. If not, perform “11.
Picture Frame Setting (All White
Frame)”.
is white. If not, perform “11.
Picture Frame Setting (All White
Frame)”.
2
0
01
01
Set the data.
3
Wait for more than 6 sec.
4
6
01
0D
Set the data, and press PAUSE
button.
button.
5
6
02
Check that the data changes to
“01” within 20 sec. (Note6)
“01” within 20 sec. (Note6)
6
0
03
1E
Set the data.
7
1
Check that the display data
(Note5) satisfies the specified
value.
(Note5) satisfies the specified
value.
Note6: The adjustment data will be automatically input to page: F, address:
1A, 1B.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
0
03
00
Set the data.
3
0
01
00
Set the data.
4
Perform “Auto White Balance
Adjustment”.
Adjustment”.
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