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5-32
2. VCO Adjustment (VF-126 board)
Set the VCO free-run frequency. If deviated, the EVF screen will be
blurred.
blurred.
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin !¡ of CN910 (EVF VCO) on
VC-213 board
VC-213 board
Measuring Instrument
Oscilloscope (DC range)
Adjustment Page
D
Adjustment Address
75
Specified Value
A=1.8 ± 0.1V
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Check the GND level of the oscilloscope.
3)
Select page: D, address: 75, change the data and set the VCO
output voltage (A) to the specified value.
output voltage (A) to the specified value.
4)
Press the PAUSE button.
5)
Select page: 0, address: 01, and set data: 00.
3. Bright Adjustment (VF-126 board)
Set the level of the VIDEO signal for driving the LCD to the specified
value. If deviated, the screen image will be blackish or saturated
(whitish).
value. If deviated, the screen image will be blackish or saturated
(whitish).
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin !™ of CN910 (EVF VG) on
VC-213 board
VC-213 board
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
7A
Specified Value
A=7.15 ± 0.1V
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 3, address: 0C, set data: 60, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
3)
Select page: 3, address: 22, set data: 02, and press the PAUSE
button.
button.
4)
Select page: D, address: 7A, change the data and set the voltage
(A) between the reversed waveform pedestal and non-reversed
waveform pedestal to the specified value.
(A) between the reversed waveform pedestal and non-reversed
waveform pedestal to the specified value.
5)
Press the PAUSE button.
6)
Select page: 3, address: 22, set data: 00, and press the PAUSE
button.
button.
7)
Select page: 3, address: 0C, set data: 00, and press the PAUSE
button.
button.
8)
Select page: 0, address: 01, and set data: 00.
Fig. 5-1-15.
Fig. 5-1-16.
H
A
GND level
(0Vdc)
(0Vdc)
A
2H
Pedestal
Pedestal
5-33
4. Contrast Adjustment (VF-126 board)
Set the level of the VIDEO signal for driving the LCD to the specified
value. If deviated, the screen image will be blackish or saturated
(whitish).
value. If deviated, the screen image will be blackish or saturated
(whitish).
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin !™ of CN910 (EVF VG) on
VC-213 board
VC-213 board
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
7B
Specified Value
A=1.95 ± 0.1V (NTSC)
A=1.85 ± 0.1V (PAL)
A=1.85 ± 0.1V (PAL)
Note :
NTSC model : DCR-TR7000/TRV315
PAL model : DCR-TR7000E/TR7100E
PAL model : DCR-TR7000E/TR7100E
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 3, address: 0C, set data: 60, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
3)
Select page: 3, address: 22, set data: 02, and press the PAUSE
button.
button.
4)
Select page: D, address: 7B, change the data and set the voltage
(A) between the pedestal (0 IRE) and 100 IRE to the specified
value.
(A) between the pedestal (0 IRE) and 100 IRE to the specified
value.
5)
Press the PAUSE button.
6)
Select page: 3, address: 22, set data: 00, and press the PAUSE
button.
button.
7)
Select page: 3, address: 0C, set data: 00, and press the PAUSE
button.
button.
8)
Select page: 0, address: 01, and set data: 00.
5. Backlight Consumption Current Adjustment
(VF-126 board)
(VF-126 board)
Set the backlight luminance and color temperature.
If deviated, the image may become dark or bright.
If deviated, the image may become dark or bright.
Mode
Camera
Subject
Arbitrary
Measurement Point
+ Probe: Pin 0 of CN910
(EVF BL 4.6V) on VC-213 board
– Probe: Pin 9 of CN910 (EVF BL)
on VC-213 board
(EVF BL 4.6V) on VC-213 board
– Probe: Pin 9 of CN910 (EVF BL)
on VC-213 board
Measuring Instrument
Digital voltmeter
Adjustment Page
D
Adjustment Address
76, 7C
Specified Value
NORMAL mode : A=16 ± 1mVdc
BRIGHT mode : A=26 ± 1mVdc
BRIGHT mode : A=26 ± 1mVdc
Note:
Adjust 30 seconds after running on the power supply.
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, address: 7C, change the data and set the voltage
difference (A) between Pin 0 of CN910 (EVF BL 4.6V) and
Pin 9 of CN910 (EVF BL) to the specified value of NORMAL
mode.
difference (A) between Pin 0 of CN910 (EVF BL 4.6V) and
Pin 9 of CN910 (EVF BL) to the specified value of NORMAL
mode.
3)
Press the PAUSE button.
4)
Select page: D, address: 76, change the data and set the voltage
difference (A) between Pin 0 and Pin 9 to the specified value
of BRIGHT mode..
difference (A) between Pin 0 and Pin 9 to the specified value
of BRIGHT mode..
5)
Press the PAUSE button.
6)
Select page: 0, address: 01, and set data: 00.
Fig. 5-1-17.
A
2H
100 IRE
Pedestal
5-34
6. White Balance Adjustment (VF-126 board)
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
If deviated, the reproduction of the EVF screen may degenerate.
Mode
Camera
Subject
Arbitrary
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
D
Adjustment Address
71, 72
Specified Value
The EVF screen should not be colored.
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 3, address: 0C, set data: 60, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
3)
Select page: 3, address: 22, set data: 0A, and press the PAUSE
button.
button.
4)
Select page: D, address: 71 and 72, set the data to the initial
value.
value.
Note:
To write in the non-volatile memory (EEPROM), press the
PAUSE button of the adjustment remote commander each time
to set the data.
PAUSE button of the adjustment remote commander each time
to set the data.
5)
Check that the EVF screen is not colored. If colored, change
the data of page: D, address: 71 and 72 so that the EVF screen
is not colored.
the data of page: D, address: 71 and 72 so that the EVF screen
is not colored.
Note:
To write in the non-volatile memory (EEPROM), press the
PAUSE button of the adjustment remote commander each time
to set the data.
PAUSE button of the adjustment remote commander each time
to set the data.
6)
Select page: 3, address: 22, set data: 00, and press the PAUSE
button.
button.
7)
Select page: 3, address: 0C, set data: 00, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
8)
Select page: 0, address: 01, and set data: 00.
Address
71
72
Data
90
60
5-35
Holizontal line
Specified value : The image should be within
±
1.5
°
of the holizontal line.
θ
θ
±
1.5
°
±
4%
±
4%
Adjustment value :
±
4%
Focus adjustment
Aberration adjustment
DY tightening screw
Centering adjustment
RV903
C909
CN902
IC901
F.B.T
W901
RV904
SOL901
Fig. 5-1-18.
Fig. 5-1-19.
Fig. 5-1-20.
VF-129 BOARD
1-5.
MONOCHROME ELECTRONIC
VIEWFINEDER SYSTEM ADJUSTMENTS
DCR-TRV103/TRV110/TRV110E/TRV110P/
TRV203/TRV210/TRV210E/TRV310/
TRV310E/TRV310P
VIEWFINEDER SYSTEM ADJUSTMENTS
DCR-TRV103/TRV110/TRV110E/TRV110P/
TRV203/TRV210/TRV210E/TRV310/
TRV310E/TRV310P
Note:
NTSC model: DCR-TRV103/TRV110/TRV110P/TRV203/TRV210/
TRV310/TRV310P
PAL model: DCR-TRV110E/TRV210E/TRV310E
1-5-1. Horizontal Slant Check
Mode
Playback
Signal
Hi8/standard 8mm alignment tape :
For checking operation
(WR5-8NSE(NTSC))
(WR5-8CSE(PAL))
Monoscope section
For checking operation
(WR5-8NSE(NTSC))
(WR5-8CSE(PAL))
Monoscope section
Specified Value
± 1.5
°
Adjustment method:
1)
1)
Adjust RV904 (BRIGHT) (VF-129 board) so that the CRT can
be seen easily and clearly.
be seen easily and clearly.
2)
Check that the difference between the horizontal line and the
tilt of black mask satisfies the specified value.
tilt of black mask satisfies the specified value.
1-5-2. Centering Adjustment
Mode
Playback
Signal
Hi8/standard 8mm alignment tape :
For checking operation
(WR5-8NSE(NTSC))
(WR5-8CSE(PAL))
Monoscope section
For checking operation
(WR5-8NSE(NTSC))
(WR5-8CSE(PAL))
Monoscope section
Specified Value
± 4%
Adjustment method:
1)
1)
Use the centering adjustment ring and adjust so that the left,
light, top, and bottom sides of the display are uniform. (Refer
to Fig. 5-1-19.)
light, top, and bottom sides of the display are uniform. (Refer
to Fig. 5-1-19.)
Note:
As the centering position changes due to earth magnetism,
rotate it 360
rotate it 360
°
in the horizontal direction, and adjust with the
center section of the modifying position.
1-5-3. Focus Adjustment
Mode
Playback
Signal
Hi8/standard 8mm alignment tape :
For checking operation
(WR5-8NSE(NTSC))
(WR5-8CSE(PAL))
Monoscope section
For checking operation
(WR5-8NSE(NTSC))
(WR5-8CSE(PAL))
Monoscope section
Adjustment method:
1)
1)
Adjust the focus ring to obtain the optimum focus. (Refer to
Fig. 5-1-19.)
Fig. 5-1-19.)
(
)
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