Sony DCR-TRV250 (serv.man4) Service Manual ▷ View online
DCR-TRV250
6-27
8. LV Standard Data Input
RadarW
RadarW
RadarW
RadarW
RadarW
Adjust the normal coefficient of the light value.
Mode
CAMERA
Subject
Clear chart
(Color reproduction adjustment frame)
(Color reproduction adjustment frame)
Measurement Point
Displayed data of page: 1 (Note 4)
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
18, 19
Specified Value
0FE0 to 1020
Note 1:
Perform “Flange Back Adjustment” before this adjust-
ment.
ment.
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:
The right four digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:XX:XX
Displayed data
Switch setting:
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
48
01
3
6
01
0D
Press PAUSE button. (Note 5)
4
6
02
Check the data changes to
“01”.
“01”.
5
0
03
1E
6
1
Check that the displayed data
(Note 4) satisfied specified
value.
(Note 4) satisfied specified
value.
Note 5:
The adjustment data will be automatically input to page:
F, address: 18 and 19.
F, address: 18 and 19.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
48
00
3
0
03
00
4
0
01
00
9. Auto White Balance Standard Data Input
RadarW
RadarW
RadarW
RadarW
RadarW
Adjust the white balance reference at 3200K.
Mode
CAMERA
Subject
Clear chart
(Color reproduction adjustment frame)
(Color reproduction adjustment frame)
Adjustment Page
F
Adjustment Address
1A to 1D
Note 1:
Perform “Color Reproduction Adjustment” before this
adjustment.
adjustment.
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.
Switch setting:
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
48
01
3
6
01
11
Press PAUSE button.
4
6
01
0B
Press PAUSE button. (Note 4)
5
6
02
Check the data changes to
“01”.
“01”.
Note 4:
The adjustment data will be automatically input to page:
F, address: 1A to 1D.
F, address: 1A to 1D.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
48
00
3
0
01
00
DCR-TRV250
6-28
10. Auto White Balance Adjustment
RadarW
RadarW
RadarW
Adjust to the proper auto white balance output data.
If it is not correct, auto white balance and color reproducibility
will be poor.
If it is not correct, auto white balance and color reproducibility
will be poor.
Mode
CAMERA
Subject
Clear chart
(Color reproduction adjustment
frame)
(Color reproduction adjustment
frame)
Filter
Filter C14 for color temperature
correction
correction
Measurement Point
Displayed data of page: 1 (Note 5)
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
1E to 21, 2E to 31
Specified value
TYPE PA model
R ratio: 2C70 to 2CF0
B ratio: 5A14 to 5A94
B ratio: 5A14 to 5A94
TYPE SO model
R ratio: 2C20 to 2CA0
B ratio: 58C0 to 5940
B ratio: 58C0 to 5940
Note 1:
Perform the Auto White Balance Adjustment after check-
ing the type of CCD imager by the following method.
ing the type of CCD imager by the following method.
[Checking of CCD imager type]
Type of CCD imager can be identified with its serial No..
Check the serial No. printed on the MODEL NUMBER LABEL.
Check the serial No. printed on the MODEL NUMBER LABEL.
Note 2:
Perform “Auto White Blanace Standard Data Input” be-
fore this adjustment.
fore this adjustment.
Note 3:
Check that the data of page: 0, address: 10 is “00”.
Note 4:
Check that the data of page: 6, address: 02 is “00”. If
not, turn the power of unit OFF/ON.
not, turn the power of unit OFF/ON.
Note 5:
The right four digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:XX:XX
Displayed data
Switch setting:
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
Adjusting method:
Order Page Address Data
Procedure
1
Place the C14 filter on the
lens.
lens.
2
0
01
01
3
6
48
01
4
F
2E
2C
Press PAUSE button.
5
F
2F
B0/60 Press PAUSE button. (Note 6)
6
F
30
5A/59 Press PAUSE button. (Note 6)
7
F
31
54/00 Press PAUSE button. (Note 6)
8
6
01
83
Press PAUSE button.
9
6
01
81
Press PAUSE button. (Note 7)
10
6
02
Check the data changes to
“01”.
“01”.
11
6
01
3F
Press PAUSE button.
12
0
03
04
13
1
Check that the displayed data
(Note 5) satisfied the R ratio
specified value.
(Note 5) satisfied the R ratio
specified value.
14
0
03
05
15
1
Check that the displayed data
(Note 5) satisfied the B ratio
specified value.
(Note 5) satisfied the B ratio
specified value.
Note 6:
TYPE PA model / TYPE SO model
Note 7:
The adjustment data will be automatically input to page:
F, address: 1E to 21.
F, address: 1E to 21.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
48
00
3
0
03
00
4
0
01
00
5
Remove the C14 filter on the
lens.
lens.
Serial No.
310001 to 310300,
320071 to 341220,
341521 to 341720,
342421 to 342720,
820001 to 821100,
850001 to 854200,
860001 to 863400,
940001 to 940600
320071 to 341220,
341521 to 341720,
342421 to 342720,
820001 to 821100,
850001 to 854200,
860001 to 863400,
940001 to 940600
1320001 to 1333500
CCD type
TYPE SO
TYPE PA
Ver 1.2 2003.03
DCR-TRV250
6-29
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
48
00
2
0
03
00
3
Remove the ND filter 1.5
(1.0 + 0.4 + 0.1) on the lens.
(1.0 + 0.4 + 0.1) on the lens.
11. Auto White Balance Check
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Clear chart
(Color reproduction adjustment
frame)
(Color reproduction adjustment
frame)
Filter
Filter C14 for color temperature
correction
ND filter 1.0, 0.4 and 0.1
correction
ND filter 1.0, 0.4 and 0.1
Measurement Point
Video terminal of
Displayed data of
A/V OUT jack
page: 1 (Note 3)
(75
Ω terminated)
Measuring Instrument
Vectorscope
Adjusting remote
commander
commander
Specified Value
Fig. 6-1-14
LV data:
(A) and (B)
8000 to 8BC0
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Perform “Auto White Balance Adjustment” before this
adjustment.
adjustment.
Note 3:
The right four digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:XX:XX
Displayed data
Switch setting:
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
1) NIGHT SHOT .................................................................. OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADY SHOT (Menu setting) ..................................... OFF
Checking method:
Order Page Address Data
Procedure
1
Check that the lens is not
covered with either filter.
covered with either filter.
2
6
48
01
INDOOR luminance point check
3
6
01
0F
Press PAUSE button.
4
Check that the center of the
white luminance point within
the circle shown Fig. 6-1-14
(A).
white luminance point within
the circle shown Fig. 6-1-14
(A).
5
6
01
00
Press PAUSE button.
OUTDOOR luminance point check
6
6
01
3F
Press PAUSE button.
7
Place the C14 filter on the
lens.
lens.
8
Check that the center of the
white luminance point within
the circle shown Fig. 6-1-14
(B).
white luminance point within
the circle shown Fig. 6-1-14
(B).
LV data check
9
Remove the C14 filter, and
place the ND filter 1.5 (1.0 +
0.4 + 0.1) on the lens.
place the ND filter 1.5 (1.0 +
0.4 + 0.1) on the lens.
10
6
01
00
Press PAUSE button.
11
0
03
06
12
1
Check that the displayed data
(Note 3) satisfied the LV data
specified value.
(Note 3) satisfied the LV data
specified value.
R-Y
2 mm
B-Y
2 mm
R-Y
B-Y
0.5 mm
1 mm
3 mm
3 mm
Fig. 6-1-14 (A)
Fig. 6-1-14 (B)
DCR-TRV250
6-30
12. Angular Velocity Sensor Output Check
and
Steadyshot Check
RadarW
RadarW
RadarW
Check the angular velocity sensor output.
Precautions on the Parts Replacement
There are two types of repair parts.
There are two types of repair parts.
Type A
ENC03JA
Type B
ENC03JB
Replace the broken sensor with a same type sensor. If replace with
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations.
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations.
Precautions on Angular Velocity Sensor
The sensor incorporates a precision oscillator. Handle it with care
as if it dropped, the balance of the oscillator will be disrupted and
operations will not be performed properly.
The sensor incorporates a precision oscillator. Handle it with care
as if it dropped, the balance of the oscillator will be disrupted and
operations will not be performed properly.
Mode
CAMERA
Subject
Not required
Measurement Point
Displayed data of page: 1 (Note 2)
Measuring Instrument
Adjusting remote commander
Specified value
PITCH data: 2400 to 5200
YAW data: 2400 to 5200
YAW data: 2400 to 5200
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
The right four digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:XX:XX
Displayed data
Switch setting:
1) ZOOM ..................................................................... TELE end
2) STEADYSHOT (Menu setting) ........................................ ON
1) ZOOM ..................................................................... TELE end
2) STEADYSHOT (Menu setting) ........................................ ON
Checking method:
Order Page Address Data
Procedure
PITCH sensor output check (SE751 of SI-035 board)
1
0
03
11
2
1
With the set in still state,
check that the displayed data
(Note 2) satisfies the PITCH
data specified value.
check that the displayed data
(Note 2) satisfies the PITCH
data specified value.
YAW sensor output check (SE752 of SI-035 board)
3
0
03
12
4
1
With the set in still state,
check that the displayed data
(Note 2) satisfies the YAW
data specified value.
check that the displayed data
(Note 2) satisfies the YAW
data specified value.
5
0
03
00
Steady shot operation check
6
Shake the set vertically and
horizontally to check that the
steady shot function operates
normally.
horizontally to check that the
steady shot function operates
normally.
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