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5-30

The back light (fluorescent tube) is driven by a high voltage AC
power supply. Therefore, do not touch the back light holder to
avoid electrical shock.

When replacing the LCD unit, be careful to prevent damages
caused by static electricity.

Most of the measuring points for adjusting the viewfinder system
are concentrated in CN910 of the VC-213 board.
Connect the Measuring Instruments via the CPC-13 jig (J-6082-
443-A).
The following table shows the Pin No. and signal name of CN910.

Mode

Camera

Subject

Arbitrary

Adjustment Page

D

Adjustment Address

70 to 76, 78 to 7C

Adjusting method:
1)

Select page: 0, address: 01, and set data: 01.

2)

Select page: D, and input the data in the following table.

To write in the non-volatile memory (EEPROM), press the
PAUSE button of the adjustment remote commander each time
to set the data.

3)

Select page: 0, address: 01, and set data: 00.

1

2

3

4

5

6

7

8

9

10

SWP

AFC F0

BPF MONI

RF AGC IN

PB RF

REG GND

RF AGC OUT

VC RF SWP

EVF BL

EVF BL 4.6V

11

12

13

14

15

16

17

18

19

20

EVF VCO

EVF VG

DV RF SWP

RF IN

CAP FG

RF MON

TMS

TCK

TDO

TDI

70

71

72

73

74

75

76

78

79

7A

7B

7C

7A

90

60

48

5A

70

B0

D1

AC

60

70

90

Fixed data

White balance adj.

White balance adj.

Fixed data

Fixed data

VCO adj.

Backlight consumption current adj.

Fixed data

Fixed data

Bright adj.

Contrast adj.

Backlight consumption current adj.

CN910

1

20

Screw driver (–)

Cover

Fig. 5-1-12.

5-31

Set the VCO free-run frequency. If deviated, the EVF screen will be
blurred.

Mode

Camera

Subject

Arbitrary

Measurement Point

Pin !¡ of CN910 (EVF VCO) on
VC-213 board

Measuring Instrument

Oscilloscope (DC range)

Adjustment Page

D

Adjustment Address

75

Specified Value

A=1.8 ± 0.1V

Adjusting method:
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.

4)

Press the PAUSE button.

5)

Select page: 0, address: 01, and set data: 00.

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).

Mode

Camera

Subject

Arbitrary

Measurement Point

Pin !™ of CN910 (EVF VG) on
VC-213 board

Measuring Instrument

Oscilloscope

Adjustment Page

D

Adjustment Address

7A

Specified Value

A=7.15 ± 0.1V

Adjusting method:
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.

3)

Select page: 3, address: 22, set data: 02, and press the PAUSE
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.

5)

Press the PAUSE button.

6)

Select page: 3, address: 22, set data: 00, and press the PAUSE
button.

7)

Select page: 3, address: 0C, set data: 00, and press the PAUSE
button.

8)

Select page: 0, address: 01, and set data: 00.

Fig. 5-1-13.

Fig. 5-1-14.

H

A

GND level 
(0Vdc)

A

2H 

Pedestal 

Pedestal

5-32

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).

Mode

Camera

Subject

Arbitrary

Measurement Point

Pin !™ of CN910 (EVF VG) on
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)

NTSC model : DCR-TRV410/TRV510
PAL model : DCR-TRV410E/TRV510E

Adjusting method:
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.

3)

Select page: 3, address: 22, set data: 02, and press the PAUSE
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.

5)

Press the PAUSE button.

6)

Select page: 3, address: 22, set data: 00, and press the PAUSE
button.

7)

Select page: 3, address: 0C, set data: 00, and press the PAUSE
button.

8)

Select page: 0, address: 01, and set data: 00.

Set the backlight luminance and color temperature.
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

Measuring Instrument

Digital voltmeter

Adjustment Page

D

Adjustment Address

76, 7C

Specified Value

NORMAL mode : A=16 ± 1mVdc
BRIGHT mode : A=26 ± 1mVdc

Adjust 30 seconds after running on the power supply.

Adjusting method:
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.

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..

5)

Press the PAUSE button.

6)

Select page: 0, address: 01, and set data: 00.

Fig. 5-1-15.

A

2H 

100 IRE

Pedestal

5-33

Correct the white balance.
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)

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.

3)

Select page: 3, address: 22, set data: 0B, and press the PAUSE
button.

4)

Select page: D, address: 71 and 72, set the data to the initial
value.

To write in the non-volatile memory (EEPROM), press the
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.

To write in the non-volatile memory (EEPROM), press the
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.

7)

Select page: 3, address: 0C, set data: 00, and press the PAUSE
button of the adjustment remote commander.

8)

Select page: 0, address: 01, and set data: 00.

71

72

90

60