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5-39

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) Alignment tapes

• Tracking adjustment (XH8-1)

Parts code: 8-967-998-01

• Operation check for NTSC (XH8-2)

Parts code: 8-967-998-11

• Operation check for PAL (XH8-3)

Parts code: 8-967-998-21

12) Adjustment remote commander (J-6082-053-B)
13) Multi-cable for service (J-6082-535-A)

5-40

1)

The adjustments of this unit are performed in the VTR mode
or camera mode.
To set to the VTR mode, set the power switch to “VCR” or set
the  “Forced VTR Power ON mode” using the adjustment
remote commander (Note 1).
To set to the Camera mode, set the power switch to “CAMERA”
or set the “Forced Camera Power ON mode” using the
adjustment remote commander (Note 2).
After completing adjustments, be sure to exit the “Forced VTR
Power ON Mode” or “Forced Camera Power ON Mode”.
(Note 3)

2)

Connect the adjustment remote commander to A/V jack via
the multi-cable for service (J-6082-535- A).

3)

The cabinet (R) (LCD block, control button, Bluetooth antenna)
need not to be connected. To remove it, disconnect the following
connectors.

1. BT-003 board CN102 (DCR-IP7BT/IP7E)
2. VC-263 board CN2022 (40P, 0.4mm)

4)

The BT-003 boards need not to be connected. (DCR-IP7BT/
IP7E) To remove it, disconnect the following connectors.

VC-263 board CN2026 (15P, 0.3mm)

5)

The Lens-EVF block needs not to be connected. To remove
them, disconnect the following connector.

1. VC-263 board CN2021 (51P, 0.3mm)
2. VC-263 board CN2023 (33P, 0.3mm)
3. VF-149 board CN2206 (4P, 0.8mm)
4. VF-149 board CN2205 (14P, 0.5mm)

6)

As the DC IN jack and LANC jack are on the JK-209 board,
the JK-209 board must be connected to the VC-263 board.
(Note 5)

7)

If the “Forced VTR power ON” mode is set, the control switch
block (FK1900) need not be connected. To remove it, disconnect
the following connector. (Note 5)

JK-209 board CN5500 (31P, 0.3mm)

Setting the “Forced VTR Power ON” mode (VTR mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE

button.

The above procedure will enable the VTR power to be turned on
with the control switch block (FK1900) removed.
After completing adjustments, be sure to exit the “Forced Power
ON mode”.

Setting the “Forced Camera Power ON” mode (Camera mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE

button.

The above procedure will enable the camera power to be turned
on with the control switch block (FK1900) removed.
After completing adjustments, be sure to exit the “Forced Power
ON mode”.

Setting the “Forced Memory Power ON” mode (Memory mode)
(DCR-IP7BT/IP7E)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 05, and press the PAUSE

button.

The above procedure will enable the memory power to be turned
on with the control switch block (FK1900) removed.
After completing adjustments, be sure to exit the “Forced Power
ON mode”.

Exiting the “Forced Power ON” mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE

button.

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

As removing JK-209 board (or removing the control switch block
(FK1900)) means removing the lithium 3V power supply (FK1900
block BT001), data such as date, time, user-set menus will be lost.
After completing adjustments, reset these data. And furthermore,
the self-diagnosis data, data on history of use (total drum rotation
time etc.) will be lost too. Before removing, note down the self-
diagnosis data (data of page: 2, address: B0 to C6) and the data on
history use (data of page: 2, address: A2 to AA). (Refer to “5-
4.Service Mode” for the data on the history use and the self-
diagnosis data.)

5-41

Some of the adjusting points of the video section are concentrated
at VC-263 board CPC. Connect the measuring instruments. The
following table lists the pin numbers and signal names of CPC.

1

3

5

7

9

11

13

15

17

19

21

HI XRESET

PWE

HI RXD

MDO

MD2

SWP SO

PLLON DIA

XRESET SW

QTM1

CPC ENV OUT

REG GND

2

4

6

8

10

12

14

16

18

20

22

EVER 3V

HI TXD

HI TEST A

DIS HISIO

RAW PBH

SCK3

SWP

QTM2

RF MON OUT

D 2.8V

REG GND

Connect the measuring instruments as shown in Fig. 5-3-2, and
perform the adjustments.

Table 5-3-1.

Fig. 5-3-1.

Fig. 5-3-2.

VC-263 board

CPC

22

21

2

1

Ω

5-42

Use the alignment tapes shown in the following table.
Use tapes specified in the signal column of each adjustment.

Fig. 5-3-3 shows the 75% color bar signals recorded on the alignment
tape for Operation Check.

Measure with video terminal (Terminated at 75 

Ω

)

Tape path adjustment

Operation check

Tracking adjustment (XH8-1)

Operation check
(XH8-2 (NTSC), XH8-3 (PAL))

Color bar signal waveform

Color bar pattern

Color bar signal waveform

Color bar pattern

Fig. 5-3-3. Color bar signal of alignment tapes

Video input/output

A/V jack
Video signal:

1 Vp-p, 75 

Ω

 unbalanced,

sync negative

S video input/output

A/V jack
Luminance signal:

1 Vp-p, 75 

Ω

 unbalanced,

sync negative

Chrominance signal: 0.286 Vp-p, 75 

Ω

 unbalanced (NTSC)

: 0.300 Vp-p, 75 

Ω

 unbalanced (PAL)

Audio input/output

A/V jack
Input level: 327mV
Input impedance: More than 47k

Ω

Output level: 327 mV (at load impedance 47 k

Ω

)

Output impedance: Below 2.2 k

Ω