Sony CCD-TRV138 (serv.man2) Service Manual ▷ View online
6-11
CCD-TRV138/TRV238E/TRV338/TRV438E
1-3.
CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of “28 MHz Origin Oscillation Adjustment”, “LINE
OUT Level Adjustment” of “VIDEO SYSTEM ADJUSTMENT”
are satisfied.
Check that the data of page: 0, address: 10, is “00”.
If not, select page: 0, address: 10, and set data “00”
specified values of “28 MHz Origin Oscillation Adjustment”, “LINE
OUT Level Adjustment” of “VIDEO SYSTEM ADJUSTMENT”
are satisfied.
Check that the data of page: 0, address: 10, is “00”.
If not, select page: 0, address: 10, and set data “00”
1. HALL Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
For detecting the position of lens iris, adjust the hall AMP gain
and offset.
and offset.
Mode
CAMERA
Subject
Not required
Measurement Point
Displayed data of page: 1 (Note 3)
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
12 to 18
Specified value
87 to 8B during IRIS OPEN
15 to 19 during IRIS CLOSE
15 to 19 during IRIS CLOSE
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Note 3:
The right two digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:00:XX
Displayed data
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
94
89
3
6
95
17
4
6
01
6D
Press PAUSE button. (Note 4)
5
6
02
Check the data changes to
“01”.
“01”.
6
6
01
00
Press PAUSE button.
Note 4:
The adjustment data will be automatically input to page:
F, address: 12 to 18.
F, address: 12 to 18.
Checking method:
Order Page Address Data
Procedure
1
6
0C
Check that the data is “00” or
“10”.
“10”.
2
0
03
03
3
6
01
01
Press PAUSE button.
4
1
Check that the displayed data
(Note 3) during IRIS OPEN
satisfied the specified value.
(Note 3) during IRIS OPEN
satisfied the specified value.
5
6
01
03
Press PAUSE button.
6
1
Check that the displayed data
(Note 3) during IRIS CLOSE
satisfied the specified value.
(Note 3) during IRIS CLOSE
satisfied the specified value.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
94
00
3
6
95
00
4
0
03
00
5
0
01
00
6-12
CCD-TRV138/TRV238E/TRV338/TRV438E
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
48
01
3
6
01
13
Press PAUSE button.
4
6
01
27
Press PAUSE button. (Note 6)
5
6
02
Check the data changes to
“01”.
“01”.
6
6
0C
Check the data is “00”.
Note 6:
The adjustment data will be automatically input to page:
F, address: 44 to 54.
F, address: 44 to 54.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
01
25
Press PAUSE button.
3
6
01
00
Press PAUSE button.
4
6
48
00
5
0
01
00
6
Perform “Flange Back
Check”.
Check”.
2. Flange Back Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
(Using the minipattern box or flange back adjustment
jig)
jig)
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated dur-
ing auto focusing/manual focusing.
automatically. In whichever case, the focus will be deviated dur-
ing auto focusing/manual focusing.
Mode
CAMERA
Subject
Siemens star chart with ND filter for
minipattern box (Note 1) or flange
back adjustment jig
minipattern box (Note 1) or flange
back adjustment jig
Measurement Point
Check operation on monitor TV
Measuring Instrument
Adjustment Page
F
Adjustment Address
44 to 54
Specified value Data of page: 6, address: 0C is “00”
Note 1:
Dark Siemens star chart.
Note 2:
Check that the data of page: 0, address: 10 is “00”.
Note 3:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Note 4:
Perform the adjustment with the camcorder in horizon-
tal state.
tal state.
Note 5:
Perform “HALL Adjustment” before this adjustment.
Switch setting:
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ............................................... LCD
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ............................................... LCD
Minipattern box
Below 3 cm
Camcorder
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Regulated power supply
Output voltage : Specified voltage
±
0.01 Vdc
Output current : more than 3.5 A
Preparations (Using the minipattern box)
1) The minipattern box is installed as shown in the following fig-
1) The minipattern box is installed as shown in the following fig-
ure.
Note 7:
The attachment lenses are not used.
2) Install the minipattern box so that the distance between it and
the front of lens of camcorder is less than 3 cm.
3) Make the height of minipattern box and the camera equal.
4) Check the output voltage of the regulated power supply is the
4) Check the output voltage of the regulated power supply is the
specified voltage
± 0.01 Vdc.
5) Check that the center of Siemens star chart meets the center of
shot image screen with the zoom lens at TELE end and WIDE
end respectively.
end respectively.
Specified voltage: The specified voltage varies according to the
minipattern box, so adjust the power supply
output voltage to the specified voltage written
on the sheet which is supplied with the
minipattern box.
output voltage to the specified voltage written
on the sheet which is supplied with the
minipattern box.
Fig. 6-1-6
PPreparation (Using the flange back adjustment jig)
(Luminance: about 300 lux)
1) Install the flange back adjustment jig so that the distance be-
(Luminance: about 300 lux)
1) Install the flange back adjustment jig so that the distance be-
tween it and the front of lens of camera is less than 3 cm.
2) Make the height of flange back adjustment jig and the camera
equal.
3) Check that the center of chart meets the center of shot image
screen with the zoom lens at TELE end and WIDE end respec-
tively.
tively.
Fig. 6-1-7
Flange back adjustment jig
Below 3 cm
Camera
6-13
CCD-TRV138/TRV238E/TRV338/TRV438E
3-2. Flange Back Adjustment (2)
RadarW
RadarW
RadarW
Perform this adjustment after performing “Flange Back Adjust-
ment (1)”.
ment (1)”.
Mode
CAMERA
Subject
Subject more than 500 m away
(Subject with clear contrast such as
buildings, etc.)
(Subject with clear contrast such as
buildings, etc.)
Measurement Point
Check operation on monitor TV
Measuring Instrument
Adjustment Page
F
Adjustment Address
44 to 54
Specified value Data of page: 6, address: 0C is “00”
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Switch setting:
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ................................................ LCD
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ................................................ LCD
Preparations before adjustments:
1) Set the zoom lens to the TELE end and expose a subject that is
1) Set the zoom lens to the TELE end and expose a subject that is
more than 500 m away.
(subjects with clear contrast such as building, etc.)
(Nearby subjects less than 500 m away should not be in the
screen)
(subjects 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
2
6
48
01
3
6
01
13
Press PAUSE button.
4
Place ND filter on the lens so
that the optimum image is
obtain.
that the optimum image is
obtain.
5
6
01
29
Press PAUSE button. (Note 3)
6
6
02
Check the data changes to
“01”.
“01”.
7
6
0C
Check the data is “00”.
Note 3:
The adjustment data will be automatically input to page:
F, address: 44 to 54.
F, address: 44 to 54.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
01
25
Press PAUSE button.
3
6
01
00
Press PAUSE button.
4
6
48
00
5
0
01
00
6
Perform “Flange Back
Check”.
Check”.
3. Flange Back Adjustment
(Using the flange back adjustment chart and
subject more than 500 m away)
subject more than 500 m away)
The inner focus lens flange back adjustment is carried out auto-
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
3-1. Flange Back Adjustment (1)
RadarW
RadarW
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Flange back adjustment chart
(2.0 m from the front of lens)
(Luminance: 300 to 400 lux)
(2.0 m from the front of lens)
(Luminance: 300 to 400 lux)
Measurement Point
Check operation on monitor TV
Measuring Instrument
Adjustment Page
F
Adjustment Address
44 to 54
Specified value Data of page: 6, address: 0C is “00”
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Note 3:
Perform the adjustment with the camcorder in horizon-
tal state.
tal state.
Note 4:
Perform “HALL Adjustment” before this adjustment.
Switch setting:
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ................................................ LCD
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ................................................ LCD
Preparations before adjustments:
1) Place the Flange back adjustment chart 2.0 m from the front
1) Place the Flange back adjustment chart 2.0 m from the front
of the lens.
2) Check that the center of Flange back adjustment chart meets
the center of shot image screen with the zoom lens at TELE
end and WIDE end respectively.
end and WIDE end respectively.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
48
01
3
6
01
13
Press PAUSE button.
4
6
01
15
Press PAUSE button. (Note 5)
5
6
02
Check the data changes to
“01”.
“01”.
6
6
0C
Check the data is “00”.
Note 5:
The adjustment data will be automatically input to page:
F, address: 44 to 54.
F, address: 44 to 54.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
01
25
Press PAUSE button.
3
6
01
00
Press PAUSE button.
4
6
48
00
5
0
01
00
6
Perform “Flange Back
Adjustment (2)”.
Adjustment (2)”.
6-14
CCD-TRV138/TRV238E/TRV338/TRV438E
4. Flange Back Check
Mode
CAMERA
Subject
Siemens star
(2.0 m from the front of the lens)
(Luminance: approx. 200 lux)
(2.0 m from the front of the lens)
(Luminance: approx. 200 lux)
Measurement Point
Check operation on monitor TV
Measuring Instrument
Specified value
Focused at the TELE end and WIDE
end
end
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Switch setting:
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ................................................ LCD
1) NIGHTSHOT PLUS ........................................................ OFF
2) DISPLAY (Menu setting) ................................................ LCD
Note 2:
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 adjusting remote commander.
is focused or not by observing the data on the page: 1 of
the adjusting remote commander.
1 : 00 : XX
Odd: Focused
Even: Unfocused
Even: Unfocused
Checking method:
Order Page Address Data
Procedure
1
Place the Siemens star 2.0 m
from the front of the lens.
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.
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
3
6
40
01
4
6
41
01
5
Shoot the Siemens star with
the zoom TELE end.
the zoom TELE end.
6
Turn on the auto focus.
7
0
03
0F
8
1
Check that the lens is
focused. (Note 2)
focused. (Note 2)
9
6
21
10
10
Shoot the Siemens star with
the zoom WIDE end.
the zoom WIDE end.
11
Observe the TV monitor and
check that the lens is
focused.
check that the lens is
focused.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
21
00
2
6
40
00
3
6
41
00
4
0
03
00
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