Sony CCD-TRV107E / CCD-TRV108E / CCD-TRV208E / CCD-TRV408E Service Manual ▷ View online
5-18
CCD-TRV107E/TRV108E/TRV208E/TRV408E
8. Auto White Balance Adjustment
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.
Subject
Clear chart
(Color reproduction adjustment frame)
(Color reproduction adjustment frame)
Filter
Filter C14 for color temperature
correction
correction
Measurement Point
Display data of page 1 (Note4)
Measuring Instrument
Adjustment remote commander
Adjustment Page
F
Adjustment Address
3A, 3B
Specified Value
1/6 CCD model:
R ratio: 2A80 to 2B80
B ratio: 6100 to 6200
B ratio: 6100 to 6200
1/4 CCD model:
R ratio: 2B00 to 2C00
B ratio: 5E00 to 5F00
B ratio: 5E00 to 5F00
Note1:
1/6 CCD model: CCD-TRV107E/TRV108E/TRV208E
1/4 CCD model: CCD-TRV408E
1/4 CCD model: CCD-TRV408E
Note2:
After the power is turned on, this adjustment can be done only
once.
once.
Note3:
Perform “Auto White Balance & LV Standard Data Input” before
this adjustment.
this adjustment.
Note4:
Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
Display data
Switch setting:
1)
1)
NIGHT SHOT (Lens block) ............................................ OFF
2)
DIGITAL ZOOM (Menu display) ................................... OFF
3)
STEADY SHOT (Menu display) ..................................... OFF
4)
LIGHT (FK-2000 block) .................................................. OFF
Adjusting method:
Order Page Address Data
Procedure
1
Place the C14 filter for color
temperature correction on the lens.
temperature correction on the lens.
2
0
01
01
Set the data.
3
F
90
Write down the data.
4
F
90
2B
Set the data, and press PAUSE
button.
button.
5
F
91
Write down the data.
6
F
91
Set the following data, and press
PAUSE button.
00: 1/6 CCD model
80: 1/4 CCD model
PAUSE button.
00: 1/6 CCD model
80: 1/4 CCD model
7
F
92
Write down the data.
8
F
92
Set the following data, and press
PAUSE button.
61: 1/6 CCD model
5E: 1/4 CCD model
PAUSE button.
61: 1/6 CCD model
5E: 1/4 CCD model
9
F
93
Write down the data.
10
F
93
80
Set the data, and press PAUSE
button.
button.
11
6
01
A7
Set the data, and press PAUSE
button.
button.
12
Wait for 2 sec.
13
6
01
A5
Set the data, and press PAUSE
button.
button.
14
6
02
Check that the data changes to
“01”. (Note5)
“01”. (Note5)
15
6
01
3F
Set the data, and press PAUSE
button.
button.
16
0
03
04
Set the data.
17
1
Check that the display data (Note4)
satisfies the R ratio specified value.
satisfies the R ratio specified value.
18
0
03
05
Set the data.
19
1
Check that the display data (Note4)
satisfies the B ratio specified value.
satisfies the B ratio specified value.
Note5:
The adjustment data will be automatically input to page: F, address:
3A, 3B.
3A, 3B.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
F
90
Set the data that is written down
at step 3, and press PAUSE button.
at step 3, and press PAUSE button.
3
F
91
Set the data that is written down
at step 5, and press PAUSE button.
at step 5, and press PAUSE button.
4
F
92
Set the data that is written down
at step 7, and press PAUSE button.
at step 7, and press PAUSE button.
5
F
93
Set the data that is written down
at step 9, and press PAUSE button.
at step 9, and press PAUSE button.
6
0
03
00
Set the data.
7
0
01
00
Set the data.
RadarW
RadarW
RadarW
RadarW
RadarW
5-19
CCD-TRV107E/TRV108E/TRV208E/TRV408E
9. White Balance Check
Subject
Clear chart
(Color reproduction adjustment frame)
(Color reproduction adjustment frame)
Filter
Filter C14 for color temperature
correction
ND filter 1.0 and 0.4 and 0.1
correction
ND filter 1.0 and 0.4 and 0.1
Measurement Point
Video output terminal
Measuring Instrument
Vectorscope
Specified Value
Fig. 5-1-12. A to B
Switch setting:
1)
1)
NIGHT SHOT (Lens block) ............................................ OFF
2)
DIGITAL ZOOM (Menu display) ................................... OFF
3)
STEADY SHOT (Menu display) ..................................... OFF
4)
LIGHT (FK-2000 block) .................................................. OFF
Checking method:
Order Page Address Data
Procedure
Indoor white balance check
1
Check that the lens is not covered
with either filter.
with either filter.
2
6
01
0F
Set the data, and press PAUSE
button.
button.
3
Check that the center of the white
luminance point is within the
circle shown Fig. 5-1-12. A.
luminance point is within the
circle shown Fig. 5-1-12. A.
4
6
01
00
Set the data, and press PAUSE
button.
button.
Outdoor white balance check
5
6
01
3F
Set the data, and press PAUSE
button.
button.
6
Place the C14 filter on the lens.
7
Check that the center of the
white luminance point is within
the circle shown Fig. 5-1-12. B.
white luminance point is within
the circle shown Fig. 5-1-12. B.
8
Remove the C14 filter.
LV data check
9
Place the ND filter 1.5 (1.0 + 0.1
+ 0.4) on the lens.
+ 0.4) on the lens.
10
6
01
0F
Set the data, and press PAUSE
button.
button.
11
Wait for 2 sec.
12
0
03
06
Set the data.
13
1
Check that the display data (Note)
satisfies the specified value.
Specified value: 0000 to 0BC0
satisfies the specified value.
Specified value: 0000 to 0BC0
Note:
Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
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.
RadarW
RadarW
RadarW
RadarW
RadarW
R-Y
B-Y
1.5mm
3mm
3mm
Fig. 5-1-12. (A)
Fig. 5-1-12. (B)
R-Y
2mm
B-Y
2mm
5-20
CCD-TRV107E/TRV108E/TRV208E/TRV408E
10. Steady Shot Check
(CCD-TRV408E)
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
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. After replacing, check
the steady shot operation according to the following method.
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations. After replacing, check
the steady shot operation according to the following method.
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.
Subject
Arbitrary
Measurement Point
Display data of page 1 (Note)
Measuring Instrument
Adjustment remote commander
Specified Value
2700 to 5100
Note:
Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
Switch setting:
1)
1)
STEADY SHOT (Menu display) ...................................... ON
2)
ZOOM .................................................................... TELE end
Checking method:
Order Page Address Data
Procedure
Pitch sensor check
(SI-033 board SE750)
1
0
03
11
Set the data.
2
1
Check that the display data (Note1)
satisfies the specified value.
satisfies the specified value.
Yaw sensor check
(SI-033 board SE751)
3
0
03
12
Set the data.
4
1
Check that the display data (Note1)
satisfies the specified value.
satisfies the specified value.
Steady shot check
5
Move the camcorder, and check
that the steady shot operations
have been performed normally
that the steady shot operations
have been performed normally
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
0
03
00
Set the data.
RadarW
RadarW
RadarW
RadarW
RadarW
5-21
CCD-TRV107E/TRV108E/TRV208E/TRV408E
1-4.
ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT
ADJUSTMENT
Note :
When replacing the LCD unit, be careful to prevent damages caused
by static electricity.
by static electricity.
[Adjusting connector]
Most of the measuring points for adjusting the viewfinder system
are concentrated in CN713 of VC-272 board.
Connect the Measuring instruments and the adjustment remote
commander via the CPC jig for SB (J-6082-539-A) to CN713. To
operate the adjustment remote commander, connect the AC power
adapter to the DC IN jack of CPC jig for SB, or connect the L series
Info-LITHIUM battery to the battery terminal of CPC jig for SB.
The following table shows the Pin No. and signal name of CN713.
are concentrated in CN713 of VC-272 board.
Connect the Measuring instruments and the adjustment remote
commander via the CPC jig for SB (J-6082-539-A) to CN713. To
operate the adjustment remote commander, connect the AC power
adapter to the DC IN jack of CPC jig for SB, or connect the L series
Info-LITHIUM battery to the battery terminal of CPC jig for SB.
The following table shows the Pin No. and signal name of CN713.
Table 5-1-6.
The following table shows the arrangement of the test points of
CPC jig for SB. (Pin No. are those of CN713.)
CPC jig for SB. (Pin No. are those of CN713.)
Table 5-1-7.
Pin No.
1
2
3
4
5
6
7
8
Signal Name
N.C.
IR VIDEO
BPF MONI
CAP FG
RF SWP
REG GND
REC RF
REG GND
Pin No.
9
10
11
12
13
14
15
16
Signal Name
PB RF
REG GND
LANC OUT
LANC IN
XLANC POWER ON
EVF VG
VCO
N.C.
Pin No.
14
9
3
5
4
Signal Name
BL
EVF VG
PB RF (MON)
BPF MONI
TMS
TDI
SWP
CAP FG
Pin No.
15
6,8,10
7
2
Signal Name
EVF VCO
BL 4.75
GND
REC RF (RF IN)
TDO
TCK
IR VIDEO
Fig. 5-1-13.
CPC connector
CPC jig
Remove the CPC lid
CN713
Conductor side
16
1
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