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5-18

1-4. COLOR ELECTRONIC VIEWFINDER

SYSTEM ADJUSTMENT

Note 1: 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.

Note 2: When replacing the LCD unit, be careful to prevent damages

caused by static electricity.

Note 3: Set the VF BRIGHT (Menu display) to the center.

[Adjusting connector]

Most of the measuring points for adjusting the viewfinder system

are concentrated in CN9903 of the VC-206 board. Connect the

Measuring Instruments via the CPC-8 jig (J- 6082-388-A).

The following table shows the Pin No. and signal name of CN9903.

Fig. 5-1-11

Pin No.

Signal Name

TCK

TDI

AFC ERR

IR FSC

VCC2

VCC1

LOCK

ENV OUT

TDO8

DEC B-Y

Pin No.

Signal Name

TMS

GND

JSWP

RF MONITOR

AGC IN

EQ IN

EVF BL 4.75V

EVF 4.75V (–)

VCO

EVF VG

CN9903 (CPC

)

LI-64 board

Remove the cover

Note 1:Don’t disconnect the connector. If disconnect, data

such as, time, user-set menus will be lost.

Note 2:When removing cable from the LI-64 board, remove

the connector of the LI-64 board’s side.

1. EVF Initial Data Input

Mode VTR stop

Signal No signal

Adjustment Page D

Adjustment Address 70 to 7B, 7E, 7F, 87 to 8F, 99

Adjusting method:

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

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

Note: 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.

Address

NTSC

PAL

Data

Remark

Fixed value

White balance adjustment

Contrast adjustment

Fixed value

VCO adjustment

Backlight consumption current adjustment

Fixed value

Bright adjustment

Fixed value

Brand	Sony
Model	DCR-PC1
Category	Camcorder
Language	English

Sony DCR-PC1 User Manual

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Sony DCR-PC1 Specifications

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