Hitachi VK-S914 Series Manual de usuario

TK]

No.8802E

VK-S914/S914E

HITACHI

SERVICE

MANUAL

VK-K914/K914E

SPECIFICATIONS

AND

PARTS

ARE

SUBJECT

TO

CHANGE

FOR

IMPROVEMENT

COLOR

&

B/W

VIDEO

CAMERA

June

1998

Image

&

Information

Media

Systems

Division,

Tokai

Ai

ln,

ae

aa

PRODUCT

SAFETY

NOTICE

_TYPE

identification

|

Model

name

TYPE

$914

VK-8914

|

TYPE

S914E___|_

VK-S914E

TYPEK914___|_

VK-K914

TYPE

K914E

VK-K914E

Cc

ON

T

CHAPTER

1

GENERAL

INFORMATION

SPECIFICATIONS

oss

svssssscusstsnseenersnseeeteeneaeeeresse

t4

JIGS

AND

TAPES

FOR

ADJUSTMENT

«

COMPARISON

OF

FEATURES

“4-2

COMPARISON

OF

MAIN

CONTROL

ICS

vrrrveerrrerrsee

1-2

CHAPTER

2

DISASSEMBLY

)

1.

DISASSEMBLY

PROCEDURE

svvvrsesstsrtereresteererscee

2-1

CHAPTER

3

|

ELECTRIC

CIRCUIT

ADJUSTMENT

1,

CIRCUIT

BOARD

LACATIONS

-ivvscseretstesrenrerierreens

3-1

2.

TEST

EQUIPMENT

NECESSARY

FOR

ADJUSTMENT

«sete

3-4

3.

LIST

OF

CHARTS

FOR

ADJUSTMENT

4,

ADJUSTMENT

CONDITION

”

5.

CONNECTION

FOR

ADJUSTMENT

vrvrerverserersttereeee

3-1

6.

CHECK

AFTER

REPLACING

MAJOR

COMPONENTS

ovrvesrsrsrerrerrsstsesetsreereseeees

3-3

.

ADJUSTMENT

PROCEDURE

.

ERROR

MESSAGE

CHAPTER

4

EXPLODED

VIEWS

EXPLODED

VIEW

voces

ssesssenressrisescsneenennnrennentestencons

44

aon

Many

electrical

and

mechanical

parts

have

special

safety-related

characteristics.

These

are

often

not

evident

from

visual

inspection

nor

can

the

protection

afforded

by

them

necessarily

be

obtained

by

using

replacement

components

rated

fora

higher

voltage,

wattage,

etc.

Replacement

parts

which

have

these

special

safety

characteristics

are

identified

in

this

Service

Manual.

Electrical

components

having

such

features

are

identified

by

marking

with

a

c

ey

list

in

this

Service

Manual.

The

use

of

a

substitute

replacement

component

which

does

not

have

the

same

safety

characteristics

as

the

HITACHI

recommended

replacement

one,

shown

in

the

parts

list

in

this

Service

Manual,

may

create

shock,

fire,

or

other

hazards.

Product

safety

is

continuously

under

review

and

new

instructions

are

issued

from

time

to

time.

For

the

latest

information,

always

consult

the

current

HITACHI

Service

Manual.

A

subscription

to,

or

additional

copies

for,

HITACHI

Service

Manual

may

be

obtained

at

a

nominal

charge

trom

HITACHI

SALES

CORPORATION.

The

parts

and

circuits

are

identified

by

"TYPE"

in

this

manual

to

discriminate

the

differences

between

models.

The

TYPE

numbers

are

the

same

as

the

model

numbers.

The

table

below

shows

how

to

read

the

type

identifications.

on

the

schematics

and

the

parts”

How

to

discriminate

the

"TYPE"

identifications

in

the

manual

EN

T

8S

CHAPTER

5

REPLACEMENT

PARTS

LIST

1,

MECHANICAL

PARTS

LIST

2.

ELECTRICAL

PARTS

LIST

vv-errerrre

SCHEMATIC

AND

CIRCUIT

CHAPTER

6

|

BOARD

AND

BLOCK

DIAGRAMS/

MICROPROCESSOR

FUNCTION

TABLE

INTERNAL

WIRING

DIAGRAM

-s-ssssssseeseessessetnstetesne

6-1

SCHEMATIC/CIRCUIT

BOARD

SENSOR

[SP]

|

6-16

AUTOFOCUS

[PC]

[6-14

PROCESS

[PC]---

oe

1

B14

SWITCHING

REGULATOR

[CSR]

---s+-+-

6-10

/

6-17

IDENTIFICATION

OF

PARTS

LOCATION

612

WAVEFORMS:.--»-+-

BLOCK

DIAGRAMS.

ee

MICROPROCESSOR

FUNCTION

TABLE

+--+"

6-20

CHAPTER

1

GENERAL

INFORMATION

SPECIFICATIONS

“—

Note:

The

specifications

are

subject

to

change

for

improvement

without

notice.

Signal:

VK-S914:

NTSC

Format

VK-K914:

EIA

Format

VK-S914E:

PAL

Format

VK-K914E:

CCIR

Format

Scanning

System:

2:1

Interlaced

Image

Sensor:

1/4"

CCD

Image

Sensor

Number

of

Effective

Pixels:

VK-S914/K914:

768(H)

x

494(V)

VK-S914E/K914E:

752(H)

x

582(V)

Total

Number

of

Pixels:

VK-S914/K914:

8

11(H)

x

508(V)

VK-S914E/K914E:

795(H)

x

596(V)

gt

Scanning

Frequency:

VK-$914/K914;

—

Horizontal

15.734kHz

/

Vertical

59.94Hz

VK-S914E/K914E:

Horizontal

15.625kHz

/

Vertical

S0Hz

Video

Signal

Output:

VK-S914/S914E:

Composite

Signal

1.0Vp-p

VK-K914/K914E:

Y

(Luminance)

Signal

1.0Vp-p

Minimum

Required

Illumination:

VK-S914/S914E:

3

Ix

(Wide

Angle)

VK-K914/K914E:

0.1

Ix

(Wide

Angle)

S/N

Ratio:

46

dB

or

more

roe

Horizontal

Resolution:

VK-S914/S914E:

450

TV

Line

or

more

VK-K914/K914E:

500

TV

Line

or

more

Permissible

Operating

Temperature:

0

-

60°C

Permissible

Operating

Humidity:

10-85

%

Power

Input:

DC

9V

Power

Consumption:

3.2

W

or

less

Dimensions:

50(W)

x

60(H)

x

86(D)

mm

~

Weight:

Approx.

235

g

JIGS

FOR

ADJUSTMENT

4.

DSP

Interface

Connect

Jig

|2.

DSP-R

Jig

3.

Personal

Computer

4,

Personal

Computer

No.

7069179

No.

7099448

Cable

9-PIN

or

25-PIN

ey

(RS232C

Straight

type)

*

eee

Goods

on

the

Market]

[Goods

on

the

Market)

_

5.

Adjustment

Floppy

Disk

(3.5inch)

No.

7069205

a

COMPARISON

OF

FEATURES

VK-S714/K714/S714E/K714E

VK-S914/K914/S914E/K914E

Signal

Format

VK-8714:

VK-S914:

NTSC

VK-K714:

EIA

VK-K914:

EIA

VK-S714E:

PAL

VK-S914E:

PAL

VK-K714E:

CCIR

VK-K914E:

CCIR

Power

Requirements

DC

9V

Power

Consumption

|

2.5W

(MAX)

3.2W

(MAX)

Dimensions

(W

x

H

x

D

mm)

50

x

60

x

85

50

x

60

x

86

Weight

Approx.

220

g

Approx.

2359

Permissible

Operating

0°C

to

40°C

0°C

to

60°C

Temperature/Humidity

(Recommendation:

0°C

to

40°C)

10%

to

85%

10%

to

85%

Image

Sensor

VK-S714/S714E:

VK-K714/K714E:

B/W

1/4"

CCD

Color

1/4"

CCD

VK-S914/S914E:

VK-K914/K914E:

BW

1/4"

CCD

Color

1/4"

CCD

Number

of

Effective

Pixels

VK-8714/K714:

768

(H)

x

494

(V)

VK-S714E/K714E:

752

(H)

x

582

(V)

VK-S914/K914:

768

(H)

x

494

(V)

VK-S914E/K914E:

752

(H)

x

582

(V)

Total

Number

of

Pixels

VK-S714/K714:

811

(H)

x

508

(V)

VK-S714E/K714E:

795

(H)

x

596

(V)

VK-8914/K914:

811

(H)

x

508

(V)

VK-S914E/K914E:

795

(H)

x

596

(V)

Scanning

System

2:1

Interlaced

Horizontal

Scanning

Frequency

VK-S714/K714:

15.734

kHz

VK-S914/K914:

15.734

kHz

VK-S714E/K714E:

15.625

KHz

VK-S914E/K914E:

15.625kHz

Vertical

Scanning

Frequency

VK-S714/K714;

59.94

Hz

VK-S714E/K714E:

50

Hz

VK-S914/K914:

59.94

Hz

VK-S914E/K914E:

50Hz

|_Syne

Format

Internal/External

Video

Signal

Output

VK-S714/S714E:

Composite

Signal

1.0Vp-p

VK-K714/K714E:

Y

(Luminance)

Signal

1.0Vp-p

VK-8914/S914E:

Composite

Signal

1.0Vp-p

VK-K914/K914E:

Y

(Luminance)

Signal

1.0Vp-p

S/N

Ratio

[

46

dB

or

more

Horizontal

Resolution

Minimum

Required

Illumination

VK-S714/S714E:

VK-K714/K714E:

VK-S714/S714E:

VK-K714/K714E:

450

TV

Line

or

more

500

TV

Line

or

more

VK-S914/S914E:

VK-K914/K914E:

VK-S914/S914E:

VK-K914/K914E:

450

TV

Line

or

more

500

TV

Line

or

more

3

Ix

0.1

Ix

COMPARISON

OF

MAIN

CONTROL

ICs

ITEM

VK-S714/K714/S714E/K7

14E

VK-S914/K914/S914E/K914E

CCD

Image

Sensor

VK-S714:

ICXO68AK

(1C1001)

VK-S914:

ICX208AK(IC1001)

VK-S714E:

ICXO69AX

(101001)

VK-S914E;

ICX208AK(1C1001)

VK-K714:

ICXO6BAL

(101001)

VK-K914:

ICX208AL(1C1001)

VK-K714E:

ICXO69AL

(1C

1001)

VK-K914E:

ICX209AL(IC1001)

CDS

AGC

|

HA118184F

(161101)

_|

HD49322BF

(1C1102)

A/D

CONV.

HD49319A

(101102)

Digital

Process

(DSP)

HGS5iCSO35TEA

(1C1103)

HG73C012TE

(1C1103)

Drive

Pulse

Gen.

PD16510GR

(1C1104)

Digital

uP.

HD6433042T19F_(1C1106)

HD6433042ST37F

(C1106)

_

EEP-ROM

S-29394AFJA

(101107)

Reset

Pulse

Gen.

RNS5VT28AA

(101108)

Level

Shift

HD74HCT125T___(1C

1109)

OSC

[For

Color

Model}

TC7SU04F

(1011412)

Inverter

TC7SU04F

(IC1113)

FV

Pulse

Gen.

IDC-7S08

(1C1114)

Veco

74HCOO

(161415)

Inverter

TC7SU04E

(1C1116)

F.DET./Iris

Drive

PC5023G$8-105

(1C1201)

yPC5023GS-147GJG_(1C

1201)

Zoom

Motor

Drive

MPC17AT85VM

___(1C

1301)

Focus

Motor

Drive

|

MPC17AT85VM

__(IC1302)

Camera

PWM

|

BAg706K

(1C1501)_

TL14641PT

(1C1501)

C5V

Switch

|

MPL1

(1C1502)

MPL1

(Q1501)

C3V

Switch

|

MPL1

{1C1503)

MPLi

(Q1502)

C2V

Switch

Not

Provided

MPL1

(Q1503)

Video

Amp

MM1029AT

(IC1551)}

MM1029AT

(101147)

Phase

DET.

TC5081AP

(101581)

Not

provided

CHAPTER

2

DISASSEMBLY

1.

DISASSEMBLY

PROCEDURE

yaa

The

numbers

in

the

followinng

tables

correspond

to

those

in

Fig.

2-2.

Remove

each

component

shown

in

the

following

tables

according

to

the

order

of

the

numbers.

CASE

-L

CSR

PC

Circuit

|

SP

Circuit

|

Lens

Block

How

to

remove

Circuit

Board

&

Board

ccD

Sensor

(1)

Remove

2

screws.

@

4

nN

tS

(2)

Remove

2

screws.

@

a

2

(3)

Remove

2

screws.

@

€

Ss sy

(4)

Remove

2

screws.

@

j

OF

a

(5)

Remove

the

CSR

circuit

board.

(6)

Remove

1

screw.

@a@

a

3@

(7)

Disconnect

the

flat

cable.

(Note

1)

(8)

Remove

the

PC

circuit

board.

(9)

Remove

2

screws.

-~

@=a@

6S

2@e

ote

c<o]

(10)

Remove

2

screws.

@

RUBBER

(11)

Unsolder

14

points.

(Note

2)

(12)

Remove

3

screws.

Removal

Procedure

and

Number

of

Component

to

be

removed

ND

CLISTAL

FILTER

(

DUMMY)

GLASS

Notes:1.

Do

not

the

pull

out the

flat

cable

or

touch

the

exposed

terminal

at

the

connecting

position

with

your

bare

hands

as

it

could

cause

a

defective

(1)

and

(2)

shown

in

Fig.

2-1.

2.

When

the

SP

circuit

board

is

removed,

the

crystal

filter

(or

dummy

grass)

and

rubber

are

also

removed,

Be

careful

not

to

damege

and

lose

them.

(1)

Release

the

lock

of

the

connector

on

the

left

and

right.

(2)

Pull

out

the

flat

cable

Fig.

2-1

CHAPTER

3

ELECTRIC

CIRCUIT

ADJUSTMENT

Trademark

Abbreviation

MS-DOS

is

a

registered

trademark

of

Microsoft

Corporation.

MAP:

Digital

adjustment

program

for

the

camera.

DSP:

Digital

signal

processor

aac

1.

CIRCUIT

BOARD

LOCATIONS

4,

ADJUSTMENT

CONDITION

Cor

ae

.

Use

a

light

box

with

minimum

flickering.

BOARD

2.

When

using

the

video

out

(AV

OUT)

to

perform

:

adjustment,

be

sure

to

terminate

the

AV

OUT

jack

with

75

ohms.

3.

Place

the

light

box

approx.

30cm

away

from

the

camera

(lens

surface)

when

otherwise

not

specified.

4.

Point

the

camera

at

the

chart

to

full

the

video

period

when

otherwise

not

specified.

5.

Use

the

10:1

probe

of

the

oscilloscope

when

otherwise

Li

not

specified.

——w

6.

When

"Trigger

the

oscilloscope

internally"

is

specified,

set

the

time

base

of

the

oscilloscope

to

10ys/div.

~

SPIN

FLAT

CABLE

MONITOR

TV

5.

CONNECTION

FOR

ADJUSTMENT

2.

TEST

EQUIPMENT

NECESSARY

Connect

the

camera,

personal

computer,

jigs,

etc.

as

shown

FOR

ADJUSTMENT

Fig.

3-2.

Notes:

1.

Performthe

adjustment

using

a

personal

computer.

~

Fig.

3-1

Oscilloscope

(dual

trace)

[&

Vectorscope]

Digital

Voltmeter

(DVM)

Color

Video

Monitor

;

pC

POWER

Adjustment

Floppy

Disk

(9V/1A)

Personal

Computer

Personal

Computer

9-pin

or

25-pin

(RS232C)

Cable

DSP-R

Jig

DSP

Interface

Connect

Jig

Light

Box

(3100°K)

PERSONAL

COMPUTER

wu

Light

Balancing

Filter

C12

DC

Power

Supply

(DC9V/3A)

™

Grin.

me

ai

DC

Power

Supply

(DC5V/1A)

iw

g

as

7

RS-232C

CABLE

a

aay

3.

LIST

OF

CHARTS

FOR

=

wi

DSP-R

JIG

ADJUSTMENT

Table

3-1

6.

CHECK

AFTER

REPLACING

MAJOR

COMPONENTS

Ge

Mow

teense

Ar

After

replacing

major

components,

perform

adjustments,

referring

to

the

table

below.

—

(1)

Turn

the

personal

computer

on

and

start

the

MS-DOS

3.

If

you

select

number

without

a

model.name

by

The

following

table

shows

the

minimum

adjustments

required

after

major

components

are

replaced.

system.

mistake,

the

message

shown

in

"MESSAGE

The

table

below

may

not

apply

when

several

components

are

replaced,

depending

on

the

symptom

of

the

defect.

WHEN

OPERATED

BY

MISTAKE"

will

appear

in

Note:

Refer

to

the

instruction

manual

of

the

personal

the

computer's

display.

Press

any

key

to.réeturn

Caution:

When

EEP

ROM

or

the

PC

circuit

board

is

replaced,

initialize

the

EEP

ROM,

referring

to

"7.3

Initial

computer

for

how

to

start

computer.

the

display

to

MODEL

SELECT

dispaly.

Setting

by

Model”

then

perform

the

all

adjustments.

Table

3-2

(2)

Load

the

adjustment

floppy

disk

in

to

disk

drive

A

and

MESSAGE

WHEN

OPERATED

BY

MISTAKE

press

A:

[ENTER]

I

For

TYPE

S914,

S914E

CAN

NOT

FIND

THE

DATA

FILE

NAME

OF

MAJOR

COMPONENTS

*%

PRESS

ANY

KEY

#***

5

NAME

OF

ADJUSTMENT

SP

PC

161001

JIC1103}

101106}

101107|1C1201/

Lens

CsA:

Circuit

|

Circuit

Block

A>

|

:

NGEECHH

ICY

TaTORE

Roatd_-Bogtd

-———_—

=e

4

SELECTED

MODEL

IS

x

Li

ARE

YOUS

?

ELECTRIC

VOLUME

ADJUSTMENT

PROCEDURE

URE

?

(Y/N)

CDS

Smpling

Pulse

Adustment_|

L

@

e e

(3)

Press

SMAP_IBM

[SPACE]

1

[ENTER].

DIGITAL

ADJUSTMENT

PROCEDURE

(8)

Press

Y

ke

(1)_|

Auto

Iris

Control

Adjustment

®

e e e e

e

ao

Note:

When

you

use

a

personal

computer

with

two

serial

ItN

key

t

y-

d

Pere

(2)

|

Matrix

Adjustment

e e e

interface

connectors

and

connect

the

DSP

jig

to

MOREL

a

pressed,

the

computer's

display

returns

to

(3)

_|

White

Balance

Adjustment

®

e

J

serial

interface

connector

2,

press

SMAP_IBM

2.

L

SELECT

display.

4

hroma

Gain

Adjustment

e e e

AUTOFOCUS

ADJUSTMENT

PROCEDURE.

MAIN

MENU.

(1)

nat

Trace

Se

;

°

$

:

C>

TAS

OR

HSE

RAO

O

RE

SOD

SII

AEC

A

II

IACI

IEE

)

2)

|_AF

Noise

Level

Adjustme

SPOT

NOISE

ADJUSTMENT

e

A>SMAP_IBM

1

MANUAL

ADJUSTMENT

PROGRAM

PR

O

f)

R

JOO

GOK

IO

I a a

oR

fo

ICA

FOR

CR

ICRC

a

aS

2k

oS

AE

9

oe

of

oe

OB

ok

Ho

i

a

A

[A]

DATA

INITIALIZE

on

(—

Manual

adjustment

program

for

service

station

|

[B]

ELECTRIC

VOLUME

Table

3-3

Copyright

(C)

Hitachi

LTD

[Cc]

ADJUSTMENT

L

NAME

OF

MAJOR

COMPONENTS

fe

pe

fendniviy

SP

PC

1C1001

IC1103]1C1106]

161107)

1C1201/

Lens

(GRRE

KAAEAR

EARN

EE

ERR

EE

DERE

ERO

IE

|

IESC]

END

Circuit

|

Circuit

Bleck

MODEL

SELECT

PLEASE

SELECT

[A]

-

(E]

OR

[ESC]

Board

Beard

_—_

FE

OGIO

IG

ICR

SOR

OI

IR

I

ICAI

IOI]

a 3

1

2

28

7

9k

i

a

IC

AOI

GI

HOR

I

AF

3

2

:

e

1)

XXX

XKXM

F

(2]

XXXXXXX

DIGITAL

ADJUSTMENT

PROCEDURE

{3}

MARAE

Auto

ris

Control

Adjustment

e|

~

14]

KXHKHKXK

AUTOFOCUS

ADJUSTMENT

PROCEDURE

[5]

KKKK

KKK

(1)_|

Zoom

Trace

Adjustment

e

[P]

2)

|_AF

Noise

Level

Adjustment

|

a

{ESC]

END

SPOT

NOISE

ADJUSTMENT

®

PLEASE

SELECT

THE

TYPE

OF

THE

SET.

PROCEDURE

PRESS

[1]

-

[5]

OR

[P]

OR

[ESC]

7.

ADJUSTMENT

PROCEDURE

(4)

Select

the

number

accodding

to

the

model.

Notes:

1.

To

complete

adjustment,

press

the

[ESC}

7.1.

Connections

for

Adjustment

If

[ESC]

(escape)

is

pressed,

the

display

before

the

pease

pe

ene

manat

i“

hiteont

s

a

Connect

the

camera/recorder,

DSP

jig,

personal

computer,

MAP

starts

(MS-DOS)

is

restored.

2.

The

following

describes

an

example

of

the

power

supply,

etc.

as

pane

Fig.

ie

Notes:

1.

If

the

required

model

is

not

found,

press

the

P

instructions

of

the

personal

computer

and

the

Check

that

the

camera/recorder

is

turned

on.

key

and

select

the

model

from

the

menu

display;

they

are

different

depending

on

the

2.

If

you

specify

the

wrong

model,

press

[ESC]

personal

computer

manufacturer

and

model.

(escape)

to

restore

the

MODEL

SELECT

display,

Refer

to

the

instruction

manual

of

personal

a

then

specify

the

correct

model.

computer.

3.

When

the

error

message

appears

during

adjustment,

refer

to

"8.

Error

Message".

If

a

key

is

pressed

after

an

error

message

appears,

the

ADJUSTMENT

MENU

is

restored.

3-3 3-4

7.3

Initial

Setting

by

Model

Before

Starting

Initia]

Setting

1.

This

item

describes

how

to

initialize

the

EEP

ROM.

Be

sure

to

perform

this

iter

after

replacing

EEP

ROM

or

the

PC

circuit

board.

When

other

components

are

replaced,

normally,

it

is

not

necessary

to

initialize

the

EEP

ROM.

Press

[ESC]

(escape)

to

return

the

computer's

display

to

MAIN

MENU.

2,

Be

sure

to

perform

the

following

adjustments

after

completing

the

initial

setting.

7.4

Electric

Volume

Adjustment

Procedure

7.5

Digital

Adjustment

Procedure

7.6

Autofocus

Adjustment

Procedure

7.7.

Spot

Noise

Adjustment

Procedure

1)

Start

the

MAP.

MAIN

MENU

JES

CR

H

I

Sea

SI OI

IE

IR

ASR

RR

I

SOR

ICC

A

aR

Co

of

aC

RR

RAR

ER

A

OR

MANUAL

ADJUSTMENT

PROGRAM

FEI

ROI

RES

AIO

OR

CCR

FOR

A

a

aR

CASI

RR

CAC

A

TF

I

A

KR

[A]

DATA

INITIALIZE

PLEASE

SELECT

[A]

-

[E]

OR

[ESC]

(2)

Press

A

key.

«

DATA

WRITING

»

START

TO

SEND

DATA.

(Y/N)

(3)

Press

Y

key

to

start.

Press

N

to

return

to

MAIN

MENU

display.

(4)

Perform

adjustment

according

to

the

computer

display

hereafter.

See

"8.

Error

Messages"

if

an

error

message

appears

on

the

computer

display.

7.4

Electric

Volume

Adjustment

Procedure

Before

Starting

Adjstment

When

EEP

ROM

or

the

PC

circuit

board

is

replaced,

initialize

the

EEP

ROM,

referring

to

"7.3

Initial

Setting

By

Model"

then

perform

all

the

electric

volume

adjustments.

(1)

Start

the

MAP.

MAIN

MENU

THe

Kk

OR

RC

fe

RR

RCAC

RC

oO

OR

AOR

RRR

A

EE

MANUAL

ADJUSTMENT

PROGRAM

{B]

ELECTRIC

VOLUME

PLEASE

SELECT

[A]

-

[E]

OR

[ESC]

(2)

Press

B

key.

ELECTRIC

VOLUME

ADJ.

MENU.

TS

A

AR

CAA

HC

OR

AOR

AOA

A

I

CCC

aC

ek

AR

or

a

ELECTRIC

VOLUME

JEG

OOS

Ga

I

ORICR

aiROIGoi

I

RR

I

SOIC

RHEE

i

cack

a

efi

NOK

i

A

ci

a

1]

CDS

SAMPLING

PULSE

[ESC]

RETURN

TO

MAIN

MENU

PLEASE SELECT

[1]

OR

[ESC]

Note:

1.

If

[ESC]

(escape)

is

pressed,

the

computer's

display

returns

to

MAIN

MENU

display.

2,

To

complete

adjustment,

press

the

{ESC]

(escape)

key

twice

to

restore

the

MS-DOS

screen

and

then

turn

off

the

camera

jig.

(1)

CDS

Sampling

Pulse

Adjustment

Purpose:

To

suppress

noise

in

the

CCD

sensor

output

signal

and

maximize

the

signal

level.

incompleted

Phenomenon:

Diagonal

beats

and

horizontal

noise

occur.

Condition:

Leave

the

camera/recorder

for

more

than

2

minutes

untill

the

circuits

are

stabilized

after

turing

it

on,

then

start

adjustment.

Procedure:

ELECTRIC

VOLUME

ADJ,

MENU

EG

Ie

CIRO

ORO

BOOK

IR

OR

He

IR

a

RC

ACA

I

RC

ORCA

OR

ACK

A

AS

ELECTRIC

VOLUME

FESO

O

ISO

OAS

SOR

EA

IAG

ACI

IER

FRAC

GIR

A

RICH.

A

ACGIOR

ACA

ACK

2

(1)

CDS

SAMPLING

PULSE

[ESC]

RETURN

TO

MAIN

MENU

PLEASE

SELECT

[1]

OR

[ESC]

Press

1

key.

Perform

adjustment

according

to

the

computer

display

hereafter.

See

"8,

Error

Messages"

if

an

error

message

appears

on

the

computer

display.

7.5

Digital

Adjustment

Procedure

Before

Starting

Adjstment

When

EEP

ROM

or

the

PC

circuit

board

is

replaced,

initialize

the

EEP

ROM,

referring

to

“7.3

Initial

Setting

By

Model"

then

perform

all

the

digital

adjustments

(1)

Start

the

MAP.

MAIN

MENU

FRG

CIO

ai

iodo

iano

io

lotor

ac

iO

Ra

IR

ac

a

ick

ii

ak

a

oak

a

ORK

CR

a

MANUAL

ADJUSTMENT

PROGRAM

ESE

RO

ICI

CIC

ROR

A

ICR

ACC

CCC

ACI

OR

IR

a

ACA

RA

IO

{C]

ADJUSTMENT

PLEASE

SELECT

[A]

-

[E]

OR

[ESC]

(2)

Press

C

key.

ADJUSTMENT

MENU

[For

TYPE

8914,

8914E]

(eR

Ra

a

ROR

IGS

OO

IORI

AGRI

A

a

I

OI

RoR

II

ICICI

COR

A

OE

a

ADJUSTMENT

SA

HCI

CR

AOI

ICE

ARICA

IC

oo

a

CA

A

CA

CAA

OR

Rk

(1)

AUTO

IRIS

CONTROL

[2]

MATRIX

[3]

WHITE

BALANCE

[4]

CHROMA

GAIN

{ESC]

RETURN

TO

MAIN

MENU

PLEASE

SELECT

[1]-

[4]

OR

[ESC]

a

ADJUSTMENT

MENU

[For

TYPE

K914,

K914E]

Se

oe

feo

a

SR

Re

HCE

FCCC

a

Ak

a

ke

kk

A a

kok

aC

af

a

oo

ae

ak

Rak

ke

i

ae

ADJUSTMENT

FEO

OO

OI

IGE

I

er

GCI

a

IG

IK

KO

HE

50%

3

a

a a a

2

aR

ft

ak

2k

fe

{1]

AUTO

IRIS

CONTROL

[ESC]

RETURN

TO

MAIN

MENU

PLEASE

SELECT

[1]

OR

[ESC]

Xv

(3)

Select

the

number

of

the

required

adjustment.

Notes:

1.

If

[ESC]

(escape)

is

pressed,

the

computer's

display

returns

toMAIN

MENU

display.

2.

To

complete

adjustment,

press

the

[ESC]

(escape)

twice

to

restore

the

MS-DOS

screen

and

then

turn

off

the

camera

and

jig.

(1)

Auto

Iris

Control

Adjustment

Purpose:

To

set

the

iris

control

data.

incompleted

Phenomenon:

The

picture

becomes

too

bright.

The

picture

becomes

too

dark.

Condition:

Point

the

camera

at

the

light

box

without

a

chart

to

full

the

screen

(at

wide-angle).

Procedure:

ADJUSTMENT

MENU

ADJUSTMENT

JORG

RI

GSI

ESS

OI

ARIGISISOI

ICRA

ORI

OR

SCRE

TOK

ACA

RHA

HE

AC

(1)

AUTO

IRIS

CONTROL

Press

1

key.

Perform

adjustment

according

to

the

computer

display

hereafter.

See

"8.

Error

Messages"

if

an

error

message

appears

on

the

computer

display.

ADJUSTMENT

FINISHED

PRESS

ANY

KEY

Press

any

key

to

return

to

ADJUSTMENT

MENU

display.

Turn

the

power

off

for

5

seconds

and

then

on

again.

(2)

Matrix

Adjustment

[For

TYPE

S974,

S914E]

(Fig.

3-3)

Purpose:

To

compensate

for

uneveness

in

the

chroma

signal.

incompleted

Phenomenon:

Color

reproduction

becomes

defective.

Equipment/Jig:

Oscilloscope

Test

Point:

Video

Out

(AV

OUT)

Condition:

Point

at

a

color

bar

chart.

Procedure:

ADJUSTMENT

MENU.

TER

FOR

RR

OR

KE

A

CR

IR

EO

Ha

ADJUSTMENT

HO

sek

a

oe

a

A

(2)

MATRIX

PLEASE

SELECT

[1]-

[4]

OR

[ESC]

Press

2

key.

—

eee

«

ADJUSTMENT

OF

BLUE

MATRIX

»

ROUGH

ADJUSTMENT

{U]

UP

(D]

DOWN

FINE

ADJUSTMENT

[Ctrl]

+

[U]

UP

[Ctrl]

+

[D]

DOWN

[ENTER}

RETURN

TO

MENU

{ESC]

QUIT

Press

the

D

key

to

minimize

the

yellow

(YEL)

level.

Press

the

U

key

so

the

ratio

between

yellow

(YEL)

and

blue

(BLU)

levels

is

1:4.

Press

the

[Ctrl]

key

and

hold

it

down,

then

press

the

U

and

D

keys

so

the

ratio

between

yellow

(YEL)

and

blue

(BLU)

levels

is

1:4.

Press

[Enter]

Key,

and

the

dispaly

changes

as

follows.

«

ADJUSTMENT

OF

BLUE

MATRIX

»

DATA

WRITING

TO

EEPROM

«

ADJUSTMENT

OF

BLUE

MATRIX

»

ADJUSTMENT

FINISHED

PRESS

ANY

KEY

Press

any

key

to

return

to

ADJUSTMENT

MENU

display.

YEL

BLU

YLE

:

BLU

1:4

Fig,

3-3

(3)

White

Balance

Adjustment

[For

TYPE

$914,

S914E]

Purpose:

To

set

white

balance

under

the

color

temperature

which

becomes

a

reference

for

the

auto

white

balance

circuit.

incompleted

Phenomenon:

Color

of

the

subject

is

different

from

that

of

the

picture.

A

white

subject

is

not

seen

as

white.

Test

Point:

Video

Out

(AV

OUT)

Condition:

Attach

a

C12

filter.

Point

at

a

gray

scale

chart

(at

wide-angle).

Procedure:

ADJUSTMENT

MENU.

ADJUSTMENT

HGR

G

a

GIO

Opa

SiS

a

ia AG II

ICICI

A

ICR

ACI

II

TK

A

AAC

ACI

eR

aOR

A

a

[3]

WHITE

BALANCE

PLEASE

SELECT

[1]-

[4]

OR

[ESC]

Press

3

key.

«

WHITE

BALANCE

ADJUSTMENT

»

INPUT

DATA

OF

OFFSET

FOR

R-B

-->

00

Press

15

to

input

the

data.

Press

[Enter]

key,

and

the

display

changes

as

follows.

«

WHITE

BALANCE

ADJUSTMENT

»

INPUT

DATA

OF

OFFSET

FOR

Mg-G

-->

00

Press

1

A

to

input

the

data.

Press

[Enter]

key,

and

the

display

changes

as

follows.

Perform

adjustment

according

to

the

computer

display

hereafter.

See

"8

Error

Messages"

if

an

error

message

appears

on

the

computer

display.

(4)

Chroma

Gain

Adjustment

{For

TYPE

$914,

$914E]

(Figs.

3-4,

3-5,

3-6)

Purpose:

To

set

the

color

saturation

under

the

reference

color

temperature.

incompleted

Phenomenon:

Color

of

the

picture

is

denser

than

that

of

the

subject.

Color

of

the

picture

is

lighter

than

that

of

the

subject.

EquipmentJig:

Oscilloscope

(Vectorscope)

Test

Point:

Video

Out

(AV

OUT)

Condition:

Attach

a

C12

filter.

Point

at

a

color

bar

chart.

Procedure:

ADJUSTMENT

MENU

TER

ARCHER

A

HCHO

RIOR

A

I

HAR

oR

HOR

I

AE

AO

HE

ADJUSTMENT

(4]

CHROMA

GAIN

[ESC]

RETURN

TO

MAIN

MENU

PLEASE

SELECT

[1)-

[4]

OR

[ESC}

Press

4

key.

«

ADJUSTMENT

OF

CHROMA

GAIN

»

ROUGH

ADJUSTMENT

{Uy

CHROMA

GAIN

UP

[DJ

CHROMA

GAIN

DOWN

FINE

ADJUSTMENT

{Ctrl]

+

f{U]).

CHROMA

GAIN

UP

[Ctrl]

+

[D]

CHROMA

GAIN

DOWN

[ENTER]

SAVE

&

RETURN

TO

MENU

[ESC]

QUIT

WhenUsing

an

Oscilloscope:

Press

the

U

and

D

keys

to

set

the

red

level

to

around

570mVp-p.

Press

the

[Ctr]

key

and

hold

it

down,

then

press

the

U

and

D

keys

s0

the

red

level

is

570mV

+

20mVp-p.

(Fig.

3-4)

When

Using

a

Vectorscope:

Press

the

U

and

D

keys

to

set

the

red

vector

to

around

200%

of

the

burst.

Press

the

[Ctrl]

key

and

hold

it

down,

then

press

the

U

and

D

keys

so

the

red

vector

is

200%

+

5%.

(Figs.

3°5,

3-6)

Press

(Enter]

key,

and

the

display

changes

as

follows.

3-9

«

ADJUSTMENT

OF

CHROMA

GAIN

»

DATA

WRITING

INTO

EEPROM.

«

ADJUSTMENT

OF

CHROMA

GAIN

»

ADJUSTMENT

FINISHED.

PRESS

ANY

KEY.

Press

any

key

to

return

to

ADJUSTMENT

MENU

display.

RED

[For

TYPE

$914]

570mV

+

20MV

Fig.

3-4

RED

[For

TYPE

S914E]

BURST

200%

+

5%

7.6

Autofocus

Adjustment

Procedure

Before

Starting

Adjustment

Be

sure

to

perform

this

adjustment

after

replacing

or

initializing

the

lens

block,

parts

in

the

PC

circuit

board

(EEPROM).

(1)

Start

the

MAP.

MAIN

MENU

JERE

Gai

reo

SO

IO

II OR

IR

og

ack

Rk

AOR

aA

aR

oR

sia

ak

MANUAL

ADJUSTMENT

PROGRAM

([D]

AUTO

FOCUS

PLEASE

SELECT

[A)

-

[E]

OR

[ESC]

(2)

Press

D

key.

AF

ADJ,

MENU

(ee

ok

oe

A

RK

ACR

A

NC

A

RR

eR

KER

AUTO

FOCUS

ADJUSTMENT

SOR

OR

HOR

ar

act

eH

NRC

A

CR

A

2

AG

SR

ROR

AC

2

EE

OO

a

ao

(4)

ADJUSTMENT

OF

ZOOM/FOCUS

TRACKING

{2]

ADJUSTMENT

OF

AF

NOISE

LEVEL

[ESC]

RETURN

TO

MENU

PLEASE

SELECT

[1],

(2)

OR

[ESC]

3)

Select

the

number

of

the

required

adjustment.

Note:

To

complete

adjustment,

press

the

[ESC]

(escape)

twice

to

restore

the

MS-DOS

screen

and

then

turn

off

the

camera

and

jig.

(1)

Zoom

Trace

Adjustment

Purpose:

To

set

the

out-of-focus

correction

level

during

zooming.

incompleted

Phenomenon:

Focus

is

lost

during

zooming.

Equipment/Jig:

Color

Video

Monitor

Backfocus

Chart

Test

Point:

Video

Out

(AV

OUT)

Condition:

Point

at

the

backfocus

chart,

1500

+

5

mm

away

from

the

lens

surface.

Light

the

chart

with

200-400

lux.

Caution

When

Adjustment:

1)

Measure

the

distance

between

the

chart

and

lens

surface

precisely.

2)

Place

the

chart

as

parallel

as

possible

to

the

lens

surface.

3)

The

backfocus

chart

should

always

be

at

the

center

of

the

monitor

screen

when

the

zoom

is

set

to

the

wide-angle

and

telephoto

ends.

4)

The

zoom

trace

adjustment

procedure

is

completed

within

2

minutes

after

it

is

selected.

5)

Do

not

place

any

obstruction

between

the

lens

and

chart

during

adjustment.

Procedure:

AF

ADJ.

MENU

TRC

CAC

Re

A

AA

CCRC

A

AR

KOR

ER

fee

A

Rk

RR

AC

A

AUTO

FOCUS

ADJUSTMENT

JeSSI

SSR

ASG

aOI

ERC

HOR

HAI

I

RAC

CCH

A

aI

AR

CARA

AA

A

I

ROK

(1)

ADJUSTMENT

OF

ZOOM/FOCUS

TRACKING

{2]

ADJUSTMENT

OF

AF

NOISE

LEVEL

{ESC]

RETURN

TO

MENU

PLEASE

SELECT

[1],

[2]

OR

[ESC]

Press

1

key.

Perform

adjustment

according

to

the

computer

display

hereafter.

See

“8,

Error

Messages”

if

an

error

message

appears

on

the

computer

display.

3—10

(2)

AF

Noise

Level

Adjustment

Purpose:

To

set

the

noise

level

in

the

autofocus

circuit.

incompleted

Phenomenon:

It

takes

time

until

a

subject

is

brought

into

focus.

Correct

focus

is

not

obtained.

Equipment/Jig:

Color

Video

Monitor

Test

Point:

Video

Out

(AV

OUT)

Condition:

Set

the

focus

to

AUTO.

Point

at

a

light

box

without

a

chart

inserted

at

a

distance

of

up

to

10cm.

Caution

When

Adjustment:

1)

Place

the

light

box

as

parallel

as

possible

to

the

lens

surface.

2)

The

AF

noise

level

adjustment

procedure

will

be

completed

within

thirty

seconds

after

it

is

selected.

Procedure:

AF

ADJ,

MENU.

FeSO

Io

SaaS

A

inks

ici

ac

oink

a

aii

dedok

ci

ick

oka

1

I

ICR

YOR

OR AR

AR

i

A

ok

AUTO

FOCUS

ADJUSTMENT

GOTCHA

IG

II

IOI

COI

ICA

OK

9

104

1

HCA

a1

C25

8 a

25

9

IEE

HE

et)

ADJUSTMENT

OF

ZOOM/FOCUS

TRACKING

(2)

ADJUSTMENT

OF

AF

NOISE

LEVEL

[ESC]

RETURN

TO

MENU

PLEASE

SELECT

[1],

[2]

OR

[ESC]

Press

2

key.

Perform

adjustment

according

to

the

computer

display

hereafter.

See

"8.

Error

Messages"

if

an

error

message

appears

on

the

computer

display.

7.7

Spot

Noise

Adjustment

Procedure

Before

Starting

Adjustment

on

1.

The

spot

noise

is

identified

as

the

fine

white

noise

that

appears

when

the

lens

cap

is

attached

after

the

power

is

turn

on.

2.

Perform

this

adjustment

only

for

products

with

which

spot

noise

occurs.

(However,

there

is

no

problem

even

if

products

free

from

spot

noise

are

adjusted.)

3.

After

replacing

the

CCD

image

sensor

or

PC

circuit

board

(EEPROM),

check

whether

or

not

spot

noise

occurs

and

then

proceed

with

adjustment.

(1)

Start

the

MAP.

MAIN

MENU

GEICO

ISO

SOI

OR

ICI

ICICI

ROIOISIOI

IOI

ICICI

RI

I

RR

a

i

eat

ak

kee

tt

MANUAL

ADJUSTMENT

PROGRAM

Tey

inion

yeiick

doiniai

tal

it

a

a a

i

IOI

IG

IOI

I

I I

A

Ik

aI

I

AI Ak

a

{E]

SPOT

NOISE

PLEASE

SELECT

[A

-

[E]

OR

[ESC]

(2)

Cap

the

lens.

(3)

Connect

the

color

video

monitor

to

video

out.

~

(4)

Press

E

key.

(5)

Perform

adjustment

according

to

the

computer

display

hereafter.

See

"8.

Error

Messages’

if

an

error

message

appears

on

the

computer

display.

Note:

To

complete

adjustment,

press

the

[ESC]

(escape)

~~

key

twice

to

restore

the

MS-DOS

screen

and

then

:

turn

off

the

camera

and

jig

8.

ERROR

MESSAGE

8.1

Camera

Electric

Volume

and

Digital

Adjustments

ERROR

MESSAGE

COUNTERMEASURE

ERROR

OCCURRED.

IRIS

TROUBLE

PRESS

ANY

KEY

-

Check

whether

or

not

power

is

supplied.

-

Check

the

values

of

the

iris

drive

circuit.

-

Defective

soldering,

damage

to

pattern,

etc.

in

the

above

circuit.

.

Check

the

iris

block

and

replace

it

if

necessary.

ERROR

OCCURRED

ON

dax

ADJUSTMENT

PRESS

ANY

KEY

-

Check

the

values

in

the

hall

amp

circuit.

-

Defective

soldering,

damage

to

pattern,

etc.

in

the

above

circuit.

D

RANGE

OVER.

ERROR

ON

dax

ADJUSTMENT

PRESS

ANY

KEY.

-

Check

the

values

in

the

hail

amp

circuit.

-

Defective

soldering,

damage

to

pattern,

etc.

in

theabove

circuit.

ERROR

OCCURRED

ON

dad

and

dal

ADJUSTMENT

PRESS

ANY

KEY

-

Check

the

values

in

the

hail

amp

circuit

and

its

peripheral

circuits.

:

Detective

soldering,

damage

to

pattern,

etc.

in

the

above

circuits.

FILE

NOT

FOUND

!!!!

PRESS

ANY

KEY

-

The

adjustment

program

(file)

cannot

be

found.

:

Check

the

adjustment

floppy

disk

and

replace

it if

necessary.

FILE

OPEN

ERROR!!!

PRESS

ANY

KEY

-

The

adjustment

program

(file)

does

not

start.

-

Check

the

adjustment

floppy

disk

and

replace

it

if

necessary.

ERROR

OCCURRED

ON

C

DUTY

ADJUSTMENT

PRESS

ANY

KEY.

«

Check

the

values

of

the

iris

drive

circuit.

:

Defective

soldering,

damage

to

pattern,

ete.

in

the

above

circuit.

ERROR

OCCURRED

ON

FDET

ADJUSTMENT

PRESS

ANY

KEY

»

Supply

power

again

and

re-adjust.

-

Check

the

values

in

the

hall

amp

circuit.

-

Defective

soldering,

damage

to

pattern,

etc.

in

the

above

circult.

ERROR

OCCURRED.

ZOOM

DOES

NOT

WORK

PRESS

ANY

KEY

-

Supply

power

again

and

re-adjust.

TOO

BRIGHT

PRESS

ANY

KEY

-

The

subject

is

too

bright.

-

Move

the

camera

further

away

from

the

lig

TOO

DARK

PRESS

ANY

KEY

D

RANGE

OVER

ERROR

ON

HALL

AMP

IRIS

CANNOT

OPEN

ANY

MORE

PRESS

ANY

KEY

+

The

subject

is

too

dark.

-

Check

the

light

box.

-

Move

the

camera

closer

to

the

lig

-

Supply

power

again

and

re-adjust.

-

The

subject

is

too

dark.

-

Check

the

light

box.

-

Move

the

camera

closer

to

the

light

box.

-

Check

the

values

in

the

hall

amp

circuit.

-

Defective

soldering,

damage

to

pattern,

etc.

in

the

above

circult.

STAURATION

ERROR.

TOO

BRIGHT

PRESS

ANY

KEY

+

The

subject

is

too

bright.

-

Move

the

camera

further

away

from

the

light

box.

CAN'T

ADJUST

WHITE

BALANCE

PLEASE

RETRY

PRESS

ANY

KEY

-

The

subject

is

too

bright

or

too

dark.

-

Check

the

light

box.

-

Move

the

camera

closer

to

or

away

from

the

light

box.

-

Supply

power

again

and

re-adjust.

3-12

Hitachi VK-S914 Series Manual de usuario

Manuales populares de Videocámara de otras marcas