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5-23

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).

Do either of the automatic adjustment or the manual adjustment.

Mode

Camera

Subject

Arbitrary

Adjustment Page

7

Adjustment Address

3A

1

0

01

01

Set the data.

2

6

01

E5

Set the data, and press PAUSE
button.

3

6

02

Check that the data changes
from “00” to “01”.

4

6

01

00

Set the data, and press PAUSE
button.

5

0

01

00

Set the data.

Mode

Camera

Subject

Arbitrary

Measurement Point

EVF VG
(Pin qf of CN713 of VC-272 board)

Measuring Instrument

Oscilloscope

Adjustment Page

7

Adjustment Address

3A

Specified Value

A = 2.30 ± 0.12V (NTSC)
A = 2.28 ± 0.12V (PAL)

NTSC model: CCD-TR848
PAL model:

CCD-TR648E/TR748E

1

0

01

01

Set the data.

2

7

3A

Change the data and set the
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value.
(The data should be “00” to “7F”.)

3

7

3A

Press PAUSE button.

4

0

01

00

Set the data.

Fig. 5-1-15.

5-24

Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.

Mode

Camera

Signal

Arbitrary

Measurement Point

Check on EVF screen

Measuring Instrument

Adjustment Page

7

Adjustment Address

38, 39

Specified Value

The EVF screen should not be colored.

Check the white balance only when replacing the following parts. If
necessary, adjust them.

1. LCD panel
2. Light induction plate
3. VF-150 board IC2001
4. LB-073 board D7702

1

0

01

01

Set the data.

2

7

38

8D

Set the data, and press PAUSE
button.

3

7

39

83

Set the data, and press PAUSE
button.

4

7

39

Check that the EVF screen is not
colored. If not colored, proceed to
step 10.

5

7

39

Change the data so that the EVF
screen is not colored.

6

7

39

Press PAUSE button.

7

7

38

Change the data so that the EVF
screen is not colored.

8

7

38

Press PAUSE button.

9

7

38

If the EVF screen is colored,
repeat steps 5 to 9.

10

0

01

00

Set the data.

5-25

Mechanism Section adjustments, checks, and replacement of
mechanism parts, refer to the separate volume “8mm Video
Mechanism Adjustment Manual IX   M2000 Mechanism ”.

Connect the adjustment remote commander to CN713 of VC-272
board via I/F unit for LANC control (J-6082-521-A) and CPC jig
connector (J-6082-539-A). To operate the adjustment remote
commander, connect the AC power adapter (8.4Vdc) to the DC IN
jack of I/F unit for LANC control, or connect the L series Info-
LITHIUM battery to the battery terminal of I/F unit for LANC
control.

1)

Refer to “Section 2. DISASSEMBLY” and supply the power
with the cabinet assembly removed. (So that the mechanical
deck can be operated.)

2)

Connect the adjustment remote commander.

3)

Turn on the HOLD switch of the adjustment remote
commander.

4)

Close the cassette compartment without loading a cassette and
complete loading.

5)

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

6)

Select page: F, address: 20, set data: 01, and press the PAUSE
button of the adjustment remote commander.

7)

Select page: D, address: 10, set data: 10, and press the PAUSE
button of the adjustment remote commander.

8)

Disconnect the power supply of the unit.
By carrying out the above procedure, the unit can be operated
without loading a cassette.
Be sure to carry out “Processing after Operations” after
checking the operations.
Set the data of page: D, address: 10 to the following if the
sensor ineffective mode, forced VTR power supply On mode
or forced camera power supply ON mode are to be used
together.

Forced VTR power ON mode ........................................ 12
Forced camera power ON mode .................................... 11

1)

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

2)

Select page: F, address: 20, set data: 00, and press the PAUSE
button of the adjustment remote commander.

3)

Select page: D, address: 10, set data: 00, and press the PAUSE
button of the adjustment remote commander.

4)

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

5)

Disconnect the power supply of the unit.

1)

Clean the tape path face (tape guide, capstan shaft, pinch roller).

2)

Connect the adjustment remote commander.

3)

Turn on the HOLD switch of the adjustment remote
commander.

4)

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

5)

Select page: F, address: 20, set data: 08, and press the PAUSE
button of the adjustment remote commander.
(Be sure to perform “Processing after operation” after
completing adjustments.)

6)

Connect the oscilloscope to I/F unit for LANC control.

Channel 1: PB RF (Pin 9 of CN713)
External trigger: SWP (Pin 5 of CN713)

7)

Playback the alignment tape for tracking. (WR5-1NP (NTSC),
WR5-1CP (PAL))

8)

Check that the oscilloscope RF waveform is normal at the
entrance and exit.
If not normal, adjust according to the separate volume “8mm
Video Mechanical Adjustment Manual IX M2000 Mechanism ”.

9)

Perform  “Processing after operations”, after completing
adjustment.

Pin No. are those of CN713.

Table 5-2-1.

1)

Connect the adjustment remote commander, and turn on the
HOLD switch.

2)

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

3)

Select page: F, address: 20, set data: 00, and press the PAUSE
button of the adjustment remote commander.

4)

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

5)

Remove the power supply from the unit.

Fig. 5-2-1.

14

9

3

5

4

BL

EVF VG

PB RF (MON)

BPF MONI

TMS

TDI

SWP

CAP FG

15

6,8,10

7

2

EVF VCO

BL 4.75

GND

REC RF (RF IN)

TDO

TCK

IR VIDEO

5-26

Use the following measuring instruments for video section
adjustments.

1)

TV monitor

2)

Oscilloscope (dual-phenomenon, band width above 30 MHz
with delay mode) (Unless specified otherwise, use a 10 : 1
probe.)

3)

Frequency counter

4)

Pattern generator with video output terminal

5)

Digital voltmeter

6)

Audio generator

7)

Audio level meter

8)

Audio distortion meter

9)

Audio attenuator

10) Regulated power supply
11) NTSC alignment tapes

• For tracking adjustment (WR5-1NP)

Parts code : 8-967-995-02

• For video frequency characteristics adjustment (WR5-7NE)

Parts code : 8-967-995-13

• For checking Standard 8 mode operations

For LP (WR5-4NL)

Parts code : 8-967-995-51

For SP (WR5-5NSP)

Parts code : 8-967-995-42

The following alignment tapes can also be used.

WR5-4NSP (8-967-995-41)

• For checking Hi8 mode operations

For LP (WR5-8NLE)

Parts code : 8-967-995-52

For SP (WR5-8NSE)

Parts code : 8-967-995-43

• For BPF adjustment (WR5-11NS)

Parts code : 8-967-995-71

12) PAL alignment tapes

• For tracking adjustment (WR5-1CP)

Parts code : 8-967-995-07

• For video frequency characteristics adjustment (WR5-7CE)

Parts code : 8-967-995-18

• For checking Standard 8 mode operations

For LP (WR5-4CL)

Parts code : 8-967-995-56

For SP (WR5-5CSP)

Parts code : 8-967-995-47

The following alignment tapes can also be used.

1) WR5-3CL (8-967-995-36)
2) WR5-4CSP (8-967-995-46)

• For checking Hi8 mode operations

For LP (WR5-8CLE)

Parts code : 8-967-995-57

For SP (WR5-8CSE)

Parts code : 8-967-995-48

• For BPF adjustment (WR5-11CS)

Parts code : 8-967-995-76

13) Adjustment remote commander (J-6082-053-B)
14) CPC jig connector (J-6082-539-A)
15) I/F unit for LANC control (J-6082-521-A)