Sony DCR-HC90 / DCR-HC90E (serv.man4) Service Manual ▷ View online
6-26
DCR-HC90/HC90E
8. Flange Back Check
8-1. Flange Back Check
(Using Flange Back Adjustment Jig)
Subject
Flange back adjustment jig
(Luminance : approx. 200 lux)
(Luminance : approx. 200 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Specified Value
Focused at the TELE end and WIDE
end.
end.
Note: The data of page: 0, address: 10 must be “00”.
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
NIGHT SHOT .................................................................. OFF
Preparations:
1)
1)
Install the flange back adjustment jig so that the distance
between it and the front of the lens of the camcorder is less
than 3cm.
between it and the front of the lens of the camcorder is less
than 3cm.
2)
To open the IRIS, decrease the luminous intensity to the chart
of the flange back adjustment jig up to a point before noise
appear on the image. (Approx. 200 lux)
of the flange back adjustment jig up to a point before noise
appear on the image. (Approx. 200 lux)
3)
Check that at both the zoom TELE end and WIDE end, the
center of the chart and center of the monitor TV screen coincide.
center of the chart and center of the monitor TV screen coincide.
Checking method:
Order Page Address Data
Procedure
1
6
40
01
Set the data.
2
6
41
01
Set the data.
3
Shoot the chart with the zoom
TELE end.
TELE end.
4
6
2C
02
Set the data.
5
Check that the lens is focused.
6
Shoot the chart with the zoom
WIDE end.
WIDE end.
7
Check that the lens is focused.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
2C
00
Set the data.
2
6
40
00
Set the data.
3
6
41
00
Set the data.
8-2. Flange Back Check (Using Siemens Star)
Subject
Siemens star
(2.0m from the front of the lens)
(Luminance : approx. 200 lux)
(2.0m from the front of the lens)
(Luminance : approx. 200 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Specified Value
Focused at the TELE end and WIDE
end.
end.
Note1: The data of page: 0, address: 10 must be “00”.
Note2: When the auto focus is ON, the lens can be checked if it is focused
Note2: When the auto focus is ON, the lens can be checked if it is focused
or not by observing the data on the page 1 of the adjustment remote
commander.
1) Select page: 0, address: 03, and set data: 0F.
2) Page 1 shows the state of the focus.
commander.
1) Select page: 0, address: 03, and set data: 0F.
2) Page 1 shows the state of the focus.
1 : 00 : XX
Odd: Focused
Even: Unfocused
Even: Unfocused
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
NIGHT SHOT .................................................................. OFF
Preparations:
1)
1)
Place the Siemens star 2.0m from the front of the lens.
2)
To open the IRIS, decrease the luminous intensity to the
Siemens star up to a point before noise appear on the image.
(Approx. 200 lux)
Siemens star up to a point before noise appear on the image.
(Approx. 200 lux)
Checking method:
Order Page Address Data
Procedure
1
6
40
01
Set the data.
2
6
41
01
Set the data.
3
Shoot the chart with the zoom
TELE end.
TELE end.
4
Turn on the auto focus.
5
Check that the lens is focused.
(Note2).
(Note2).
6
6
21
10
Set the data.
7
Shoot the chart with the zoom
WIDE end.
WIDE end.
8
Check that the lens is focused.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
21
00
Set the data.
2
6
40
00
Set the data.
3
6
41
00
Set the data.
4
0
03
00
Set the data.
6-27
DCR-HC90/HC90E
9. Picture Frame Setting
(Color Reproduction Adjustment Frame)
When performing “Color Reproduction Adjustment” and “Mixed
Color Compensation Adjustment”, set the picture frame to “Color
reproduction adjustment frame”.
Color Compensation Adjustment”, set the picture frame to “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
jack
Measuring Instrument
Oscilloscope,
TV monitor (Under scan mode)
TV monitor (Under scan mode)
Specified Value
A=B, C=D, E=F
Note1: This adjustment should be carried out upon completion of “HALL
Adjustment” and “Flange Back Adjustment”.
Note2: The data of page: 0, address: 10 must be “00”.
Note3: Displayed data of the adjustment remote commander.
Note3: Displayed data of the adjustment remote commander.
1 : XX : XX
XL or YL data
XH or YH data
XH or YH data
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
NIGHT SHOT .................................................................. OFF
3)
WIDE (4:3/16:9) ................................................................ 4:3
4)
FOCUS (CAMERA SET menu) ........................... MANUAL
5)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
6)
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”.
Order Page Address Data
Procedure
1
0
03
18
Set the data.
2
1
Read XH data and XL data.
(Note3)
(Note3)
3
0
03
22
Set the data.
4
1
Read YH data and YL data.
(Note3)
(Note3)
Note4: When using the mixed color compensation chart, remove the color
bar chart from the pattern box and insert a clear chart in its place.
(Do not perform zoom operations during this time.)
(Do not perform zoom operations during this time.)
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. (Note5)
2
6
91
XH
Set the data. (Note5)
3
6
92
YL
Set the data. (Note5)
4
6
93
YH
Set the data. (Note5)
5
6
01
79
Set the data, and press PAUSE
button.
button.
Note5: XL, XH, YL and YH are the data read in the “Setting method”.
Note6: This picture frame setting can be released in the following method.
Note6: This picture frame setting can be released in the following method.
How to release the picture frame setting:
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
6
90
00
Set the data.
4
6
91
00
Set the data.
5
6
92
00
Set the data.
6
6
93
00
Set the data.
Check on the oscilloscope
1. Horizontal period
Fig. 6-1-11.
2. Vertical period
Fig. 6-1-12.
Check on the monitor TV (Underscanned mode)
Fig. 6-1-13.
A=B
C=D
A
B
C
D
E=F
V
E
F
Color bar chart picture frame
Monitor TV picture frame
6-28
DCR-HC90/HC90E
10. Mixed Color Compensation Adjustment
Compensate the mixed colors of the CCD color filters so that proper
color reproduction is produced.
Compensate the mixed colors of the CCD color filters so that proper
color reproduction is produced.
Subject
Mixed color compensation 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
Display data of page 1 (Note4)
Measuring Instrument
Adjustment remote commander
Adjustment Page
14 (Note2)
Adjustment Address
98 to 9F, A8 to B7
Specified Value 1
bit15 is “1”
Note1: This adjustment should be carried out upon completion of “CCD
Output 2ch Matching Adjustment”.
Note2: 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”.
Note3: 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.
Note4: Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
NIGHT SHOT .................................................................. OFF
3)
WIDE (4:3/16:9) ............................................................... 4:3
4)
FOCUS (CAMERA SET menu) ........................... MANUAL
5)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
6)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Picture frame setting:
Order Page Address Data
Procedure
1
0
10
00
Set the data.
2
6
90
XL
Set the data. (Note5)
3
6
91
XH
Set the data. (Note5)
4
6
92
YL
Set the data. (Note5)
5
6
93
YH
Set the data. (Note5)
6
6
01
79
Set the data, and press PAUSE
button.
button.
7
Check that the mixed color
compensation chart is located in
the center of the screen.
compensation chart is located in
the center of the screen.
Note5: XL, XH, YL and YH are the data read in the “9. Picture Frame
Setting (Color Reproduction Adjustment Frame)”.
Fig. 6-1-14.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
0
10
00
Set the data.
3
6
01
D5
Set the data, and press PAUSE
button.
button.
4
Wait for 1 sec.
5
6
01
D7
Set the data, and press PAUSE
button.
button.
6
0
03
33
Set the data.
7
6
02
Check that the data is “01”.
(Note6)
(Note6)
8
1
Check that bit15 of the display
data (Note4) is “1”. (Note7)
data (Note4) is “1”. (Note7)
Note6: The adjustment data will be automatically input to page: 14,
address: 98 to 9F, A8 to B7.
Note7: When bit15 of the display data is “1”, the display data is “8000”
to “FFFF”.
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
6
90
00
Set the data.
4
6
91
00
Set the data.
5
6
92
00
Set the data.
6
6
93
00
Set the data.
7
0
01
00
Set the data.
8
0
03
00
Set the data.
Note8: If finishing the camera system adjustments, reset the WIDE (4:3/
16:9) switch to “19:6”.
Magenta
Red
Blue
White
6-29
DCR-HC90/HC90E
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
Clear chart (All white frame)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
(1.0m (PTB-450) or 0.4m (PTB-1450)
from the front of the lens)
Measurement Point
Video terminal of AUDIO/VIDEO
jack
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)
POWER ....................................................... CAMERA-TAPE
2)
NIGHT SHOT .................................................................. OFF
3)
WIDE (4:3/16:9) ............................................................... 4:3
4)
FOCUS (CAMERA SET menu) ........................... MANUAL
5)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
6)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Setting method:
Order Page Address Data
Procedure
1
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.
2
Check that whole of the screen
is white.
is white.
3
0
03
18
Set the data.
4
1
Read the XH and XL data.
(Note2)
(Note2)
5
0
03
22
Set the data.
6
1
Read the YH and YL data.
(Note2)
(Note2)
7
0
03
00
Set the data.
8
Perform the following
adjustments.
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.
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
0
10
00
Set the data.
2
6
01
00
Set the data, and press PAUSE
button.
button.
3
6
90
00
Set the data.
4
6
91
00
Set the data.
5
6
92
00
Set the data.
6
6
93
00
Set the data.
7
Reset the WIDE (4:3/16:9)
switch to “19:6”.
switch to “19:6”.
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