Sony DCR-VX2100 / DCR-VX2100E (serv.man4) Service Manual ▷ View online
6-18
DCR-VX2100/VX2100E
6. Flange Back Adjustment
(Using Flange Back Adjustment Chart and Subject
More Than 500m Away)
More Than 500m Away)
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
6-1. Flange Back Adjustment (1)
Subject
Flange back adjustment chart
(2.0 m from the front of the protection
glass)
(Luminance: 230
(2.0 m from the front of the protection
glass)
(Luminance: 230
±
30 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
24 to 2B, 36 to 3D, 5D
Note1: 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:
ND FILTER ...................................................................... OFF
(The data of page: 6, address: 9D is “00”.)
(The data of page: 6, address: 9D is “00”.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
01
13
Set the data, and press PAUSE
button. (Note2)
button. (Note2)
3
6
01
15
Set the data, and press PAUSE
button.
button.
4
6
02
Check that the data changes to
“01”. (Note3)
“01”. (Note3)
5
F
2A
Check that the data is “00” to
“07”.
“07”.
Note2: Don’t touch the zoom switch. If you touch the zoom switch, the
zoom center adjustment data will be rewritten in the value which
isn’t correct.
isn’t correct.
Note3: The adjustment data will be automatically input to page: F, address::
24 to 2B, 36 to 3D, 5D.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
Turn off the power and turn on
again.
again.
3
Perform “Flange Back
Adjustment (2)”
Adjustment (2)”
6-2. Flange Back Adjustment (2)
Perform this adjustment after performing “Flange Back Adjustment
(1)”.
Perform this adjustment after performing “Flange Back Adjustment
(1)”.
Subject
Subject more than 500m away
(Subjects with clear contrast such as
buildings, etc.)
(Subjects with clear contrast such as
buildings, etc.)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
24 to 2B, 36 to 3D, 5D
Note1: 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.
Preparations:
1)
1)
Set the zoom lens to the TELE end and expose a subject that is
more than 500 m away (subject with clear contrast such as
building, etc.). (Nearby subjects less than 500 m away should
not be in the screen.)
more than 500 m away (subject with clear contrast such as
building, etc.). (Nearby subjects less than 500 m away should
not be in the screen.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
01
13
Set the data, and press PAUSE
button. (Note2)
button. (Note2)
Place a ND filter on the lens so
that the optimum image is
obtain.
that the optimum image is
obtain.
3
6
01
29
Set the data, and press PAUSE
button.
button.
4
6
02
Check that the data changes to
“01”. (Note3)
“01”. (Note3)
Note2: Don’t touch the zoom switch. If you touch the zoom switch, the
zoom center adjustment data will be rewritten in the value which
isn’t correct.
isn’t correct.
Note3: The adjustment data will be automatically input to page: F, address::
24 to 2B, 36 to 3D, 5D.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
Turn off the power and turn on
again.
again.
3
Perform “Flange Back Check”.
6-19
DCR-VX2100/VX2100E
7. Flange Back Check
Subject
Siemens star
(2.0m from the front of the protection
glass)
(Luminance : approx. 300
(2.0m from the front of the protection
glass)
(Luminance : approx. 300
±
50 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Specified Value
Focused at the TELE end and WIDE
end.
end.
Checking method:
1)
1)
Place the Siemens star 2.0m from the front of the protection
glass.
glass.
2)
To open the IRIS, decrease the luminous intensity to the
Siemens star up to a point before noise appear on the image.
Siemens star up to a point before noise appear on the image.
3)
Shoot the Siemens star with the zoom TELE end.
4)
Turn on the auto focus.
5)
Check that the lens is focused.
6)
Turn off the auto focus.
7)
While observe the TV monitor, move the zoom to the WIDE
end and check that the lens is focused.
end and check that the lens is focused.
8. Picture Frame Setting
Subject
Color bar chart
(Color bar standard picture frame)
(95cm from the front of the protection
glass)
(Color bar standard picture frame)
(95cm from the front of the protection
glass)
Measurement Point
Video output terminal
Measuring Instrument
Oscilloscope and TV monitor
Specified Value
A=B, C=D, t=0
±
0.1msec
Switch setting:
1)
1)
ND FILTER ...................................................................... OFF
(The data of page: 6, address: 9D is “00”.)
(The data of page: 6, address: 9D is “00”.)
2)
STEADY SHOT (Menu setting) ...................................... OFF
Setting method:
Order Page Address Data
Procedure
1
6
2C
01
Set the data.
2
6
90
28
Set the data.
3
6
91
02
Set the data.
4
6
92
6E
Set the data.
5
6
93
49
Set the data.
6
6
01
79
Set the data, and press PAUSE
button.
button.
7
Adjust the camera direction, and
set to the specified position.
set to the specified position.
8
Mark the position of the picture
frame on the monitor display,
and adjust the picture frame to
this position in following
adjustments using “Color bar
standard frame”.
frame on the monitor display,
and adjust the picture frame to
this position in following
adjustments using “Color bar
standard frame”.
9
6
01
00
Set the data, and press PAUSE
button.
button.
A=B
C=D
A
B
C
D
Check on the oscilloscope
1. Horizontal period
Fig. 6-1-8.
2. Vertical period
Fig. 6-1-9.
Color on the TV monitor
Fig. 6-1-10.
t=0
±
0.1msec
V
Color bar chart picture frame
TV monitor picture frame
6-20
DCR-VX2100/VX2100E
9. Pre White Balance Data Input
At 3200k, input the pre white balance standard data.
At 3200k, input the pre white balance standard data.
Subject
Clear chart
(Color bar standard picture frame)
(Color bar standard picture frame)
Adjustment Page
E
Adjustment Address
2A, 2B
Note1: After the power is turned on, this adjustment can be done only
once.
Note2: NTSC: DCR-VX2100
PAL:
DCR-VX2100E
Switch setting:
ND FILTER ...................................................................... OFF
(The data of page: 6, address: 9D is “00”.)
(The data of page: 6, address: 9D is “00”.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
02
00
Set the data.
3
F
20
00
Set the data, and press PAUSE
button.
button.
4
F
21
15
Set the data, and press PAUSE
button.
button.
5
F
22
00
Set the data, and press PAUSE
button.
button.
6
F
23
2E
Set the data, and press PAUSE
button.
button.
7
F
16
Set the following data, and press
PAUSE button.
03 (NTSC), 83 (PAL)
PAUSE button.
03 (NTSC), 83 (PAL)
8
6
01
7F
Set the data, and press PAUSE
button.
button.
9
6
01
7D
Set the data, and press PAUSE
button. (Note3)
button. (Note3)
10
6
02
Check that the data changes to
“01”.
“01”.
Note3: The adjustment data will be automatically input to page: E, address:
2A and 2B.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
6
02
00
Set the data.
3
F
16
Set the following data, and press
PAUSE button.
33 (NTSC), B3 (PAL)
PAUSE button.
33 (NTSC), B3 (PAL)
4
0
01
00
Set the data.
5
Perform “Auto White Balance
Standard Data Input”.
Standard Data Input”.
10. Auto White Balance Standard Data Input
At 3200K, input the white balance standard data.
At 3200K, input the white balance standard data.
Subject
Clear chart
(Color bar standard picture frame)
(Color bar standard picture frame)
Adjustment Page
F
Adjustment Address
20 to 23
Note1: After the power is turned on, this adjustment can be done only
once.
Note2: 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:
ND FILTER ...................................................................... OFF
(The data of page: 6, address: 9D is “00”.)
(The data of page: 6, address: 9D is “00”.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
01
11
Set the data, and press PAUSE
button.
button.
3
6
01
0B
Set the data, and press PAUSE
button. (Note3)
button. (Note3)
4
6
02
Check that the data changes to
“01”.
“01”.
Note3: The adjustment data will be automatically input to page: F, address:
20 to 23.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
6
02
00
Set the data.
3
0
01
00
Set the data.
6-21
DCR-VX2100/VX2100E
11. MAX GAIN Adjustment
Setting the minimum illumination.
If it is not consistent, the image level required for taking subjects in
low illuminance will not be produced (dark).
Setting the minimum illumination.
If it is not consistent, the image level required for taking subjects in
low illuminance will not be produced (dark).
Subject
Clear chart
(Color bar standard picture frame)
(Color bar standard picture frame)
Adjustment Page
F
Adjustment Address
2C
Switch setting:
ND FILTER ...................................................................... OFF
(The data of page: 6, address: 9D is “00”.)
(The data of page: 6, address: 9D is “00”.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
02
00
Set the data.
3
6
96
00
Set the data.
4
6
97
5C
Set the data.
5
6
01
6F
Set the data, and press PAUSE
button. (Note)
button. (Note)
6
6
02
Check that the data changes to
“01”.
“01”.
Note: The adjustment data will be automatically input to page: F, address:
2C.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
96
00
Set the data.
2
6
97
00
Set the data.
3
6
01
00
Set the data, and press PAUSE
button.
button.
4
6
02
00
Set the data.
5
0
01
00
Set the data.
12. LV Standard Data Input
Adjust the normal coefficient of the light value.
Adjust the normal coefficient of the light value.
Subject
Clear chart
(Color bar standard picture frame)
(Color bar standard picture frame)
Measurement Point
Display data of page 1 (Note2)
Measuring Instrument
Adjustment remote commander
Adjustment Page
F
Adjustment Address
3E, 3F
Specified Value
0FE0 to 1020
Note1: Check that the data of page: 6, address: 02 is “00”. If not, turn the
power of the unit OFF/ON.
Note2: Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
LV data
Switch setting:
ND FILTER ...................................................................... OFF
(The data of page: 6, address: 9D is “00”.)
(The data of page: 6, address: 9D is “00”.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
F
15
40
Set the data, and press PAUSE
button.
button.
3
Wait for 5 seconds.
4
6
01
0D
Set the data, and press PAUSE
button. (Note3)
button. (Note3)
5
6
02
Check that the data changes to
“01”.
“01”.
6
6
04
1E
Set the data.
7
1
Check that the LV data (Note2)
satisfies the specified value. If
not, repeat from step 2.
satisfies the specified value. If
not, repeat from step 2.
Note3: The adjustment data will be automatically input to page: F, address:
3E and 3F.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
6
02
00
Set the data.
3
6
04
00
Set the data.
4
F
15
44
Set the data, and press PAUSE
button.
button.
5
0
01
00
Set the data.
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