Optiquest V95-2 User manual

VIDE-V24477

_

Service

Manual

OPTIQUEST

Vv95-

2

Model

No.

VCDTS21475-2

19”

Digital

Controlled

Color

Monitor

|

Opt

iquest

v.

1—

June

1999

Optiquest®

438

Cheryl

Lane.,

Walnut,

Caltora

ia

91789

USA

-

(800)

843-

iil

Copyright

©

1998

by

Optiquest

Inc.

All

rights

reserved.

No

part

of

this

publication

may

be

reproduced,

transmitted,

transcribed,

stored

in

a

retrieval

system,

or

translated

into

any

language

or

computer

language,

in

any

form

or

by

any

means,

electronic,

mechanical,

magnetic,

optical,

chemical,

manual

or

otherwise,

without

the

prior

written

permission

of

Optiquest

Inc.

Disclaimer

Optiquest

makes

no

representations

or

warranties,

either

expressed

or

implied,

with

respect

to

the

contents

hereof

and

specifically

disclaims

any

warranty

of

merchantability

or

fitness

for

any

particular

purpose.

Further,

Optiquest

reserves

the

right

to

revise

this

publication

and

to

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changes

from

time

to

time

in

the

contents

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of

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Trademarks

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Optiquest

Inc.

All

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within

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document

are

the

property

of

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respective

owners.

Revision

History

Description

Of

Changes

Approval

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RRR

SI

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RTD

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V95-2

Service

Manual

TABLE

OF

CONTENTS

1.

Warnings

and

Precautions............:ccscesssccssssssessssessrecesssseessreressnenssees

1~4

2.

Engineering

Specifications

seateaenas

siiewelakulagaulsansanscanivaucsacvausonaveguece

§

~

24

3.

OSD

Functions

aelatenes

eaaivba

aaa

sda

seataessacwceavsdutseatadeesancistandasoscuaneabdeoest

25

~

30

4.

Schematics

and

Waveforms.

........cssessscesssccsrsescssessssevesseenssssersssssseseses

31

~

42

5.

BlOCK

Did

ralit

iisseccctessciciainssistccvissiossncdayeucsusesdcecaseissesopanenvensansastnesnenscandn

43

6.

Clreuit

DESCTIPTIONS.

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ccccosenssiccsscsssssscoossenicsnsenendacasoestusetataseseusesssesisedesene

44~

54

7.

Adjustment

PYOGS

GUNG

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newt

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nde

Gitnaccaslives

55

~

65

8.

Troubleshooting

FIOW

Chart

..........ccsssssssseresscccssssscessessesecnserstassssecesses

66

~

76

8.

Mechanical:

Parte

siccciscitecceseceatanessccrssctesnssissssvceudereasscaieasscapisccnsscnvbenadpoase

77

~

93

Bi

PER

Layouts

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tees

eanate

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ce

aes

94

~

97

10.

Parts

List

and

Data

Sheets.

.........ccscscssecssssccssscnssessnsensstenssssececesserseseess

98

~

110

V95-2

Service

Manual

1

I;

2.

WARNINGS

AND

PRECAUTIONS

WARNING

:

An

electrolytic

capacitor

installed

with

the

wrong

polarity

might

explode.

Caution

:

Before

servicing

instruments

covered

by

this

service

manual

and

its

supplements,

read

and

follow

the

Safety

Precautions

section

of

this

manual.

Note

:

If

unforeseen

circumstances

create

conflict

between

the

following

servicing

warning

and

any

of

the

safety

precautions,

always

follow

the

safety

precautions.

-1-1

General

Servicing

Warning

Servicing

warning

are

printed

on

the

cabinet,

and

should

be

followed

closely.

Always

unplug

the

unit’s

AC

power

cord

from

the

AC

power

source

before

attempting

to

:

(a)

remove

or

reinstall

any

component

or

assembly,

(b)

disconnect

PCB

plugs

or

connectors,

(c)

connect

a

test

component

in

parallel

with

an

electrolytic

capacitor.

.

Some

components

are

raised

above

the

printed

circuit

board

for

safety.

An

insulation

tube

or

tape

is

sometimes

used.

The

internal

wiring

is

sometimes

clamped

to

prevent

contact

with

thermally

hot

components.

Reinstall

all

such

elements

to

their

original

position.

.

After

servicing

always

check

that

the

screws,

components

and

wiring

have

been

-

correctly

reinstalled.

Make

sure

that

the

area

around

the

serviced

part

has

not

been

damaged.

.

Check

the

insulation

between

the

blades

of

the

AC

plug

and

accessible

conductive

parts

(examples

:

metal

panels

and

input

terminals)

.

Insulation

Checking

Procedure

:

Disconnect

the

power

cord

from

the

AC

source

and

turn

the

power

switch

ON.

Connect

an

insulation

resistance

meter

(500V)

to

the

blades

of

the

AC

plug.

The

insulation

resistance

between

each

blade

of

the

AC

plug

and

accessible

conductive

parts

should

be

greater

than

1

mega

ohm.

7.

Never

defeat

any

of

the

+B

voltage

interlocks.

Do

not

apply

AC

power

to

the

unit

(or

8

1

Optiquest

Inc.

any

of

its

assemblies)

unless

all

solid-state

heat

sinks

are

correctly

installed.

.

Always

connect

a

test

instrument’s

ground

lead

to

the

instrument

chassis

ground

before

connecting

the

positive

lead

;

always

remove

the

instrument’s

ground

lead

last.

-2

Electrostatically

Sensitive

Devices

(ESD)

Precautions

Some

semiconductor

(solid

state)

devices

can

be

easily

damaged

by

static

electricity.

Such

components

are

commonly

called

Electrostatically

Sensitive

Devices

(ESD).

Examples

of

typical

ESD

devices

are

integrated

circuits

and

some

field-effect

transistors.

The

following

techniques

will

reduce

the

incidence

of

component

damage

caused

by

static

electricity.

Pe

a

aan

:

Confidential

-

Do

Not

Copy

:

V95-2

WARNINGS

AND

PRECAUTIONS

—

.

Immediately

before

handling

any

semiconductor

components

or

assemblies,

drain

the

electrostatic

charge

from

your

body

by

touching

a

known

earth

ground.

Alternatively,

wear

a

discharging

wrist-strap

device.

To

avoid

a

shock

hazard,

be

sure

to

remove

the

wrist

strap

before

applying

power

to

the

monitor.

2.

After

removing

an

ESD-equipped

assembly,

place

it

on

a

conductive

surface

such

as

aluminum

foil

to

prevent

accumulation

of

an

electrostatic

charge.

3.

Do

not

use

freon-propelled

chemicals.

These

can

generate

electrical

charges

sufficient

to

damage

ESDs.

4.

Use

only

a

grounded-tip

soldering

iron

to

solder

or

desolder

ESDs.

5.

Use

only

an

anti-static

solder

removal

device.

Some

solder

removal

devices

not

classified

as

“anti-static”

can

generate

electrical

charges

sufficient

to

damage

ESDs.

6.

Do

not

remove

a

replacement

ESD

from

its

protective

package

until

you

are

ready

to

install

it.

Most

replacement

ESDs

are

packaged

with

leads

that

are

electrically

shorted

together

by

conductive

foam,

aluminum

foil

or

other

conductive

materials.

7.

Immediately

before

removing

the

protective

material

from

the

leads

of

a

replacement

ESD,

touch

the

protective

material

to

the

chassis

or

circuit

assembly

into

which

the

device

will

be

installed.

Caution

:

Be

sure

no

power

is

applied

to

the

chassis

or

circuit

and

observe

all

other

safety

precautions.

8.

Minimize

body

motions

when

handling

unpackaged

replacement

ESDs.

Motions

such

as

brushing

clothes

together,

or

lifting

your

foot

from

a

carpeted

floor

can

generate

enough

static

electricity

to

damage

an

ESD.

1-3

Safety

Precautions

1-3-1

Warnings

1.

For

continued

safety,

do

not

attempt

to

modify

the

circuit

board.

2.

Disconnect

the

AC

power

before

servicing.

deo)

3.

When

the

chassis

is

operating,

semiconductor

heat-sink

are

potential

shock

hazards.

1-3-2

Servicing

the

High

Voltage

System

and

CRT

1.

When

servicing

the

high

voltage

system,

remove

the

static

charge

by

connecting

a

10k

ohm

resistor

in

series

with

an

insulated

wire

(such

as

a

test

probe)

between

the

chassis

and

the

anode

lead.

(Disconnect

the

AC

line

cord

from

the

AC

outlet.)

2.

Do

not

lift

the

CRT

by

the

neck.

poe

do

ee

Recle

Sie

Re

Ae

eS

Eee

Optiquest

Inc.

Sen

eee

ey

V95-2

WARNINGS

AND

PRECAUTIONS

3.

Handle

the

CRT

only

when

wearing

shatterproof

goggles

and

after

completely

.

discharging

the

high

voltage

anode.

1-3-3

X-Rays

and

High

Voltage

Limits

1.

High

voltage

should

always

be

kept

at

the

rated

value,

no

higher.

Be

sure

all

service

personnel

are

aware

of

the

procedures

and

instructions

covering

X-rays.

The

only

potential

source

of

X-rays

in

current

solid

state

display

monitors

is

the

tube.

However,

the

CRT

does

not

emit

measurable

X-ray

radiation

if

the

high

voltage

is

as

specified

in

the

fire

and

shock

hazard

instruction.

Only

when

high

voltage

is

excessive

are

X-rays

capable

of

penetrating

the

shell

of

the

CRT,

including

the

lead

in

glass

material.

Operation

at

high

voltages

may

also

cause

failure

of

the

CRT

or

high

voltage

circuitry.

2.

It

is

essential

that

service

technicians

have

an

accurate

high

voltage

meter

available

at

all

times.

Check

the

calibration

of

this

meter

periodically.

-

3.

High

voltage

should

always

be

kept

at

the

rated

value,

no

higher.

4,

When

the

high

voltage

regulator

is

operating

properly,

there

is

no

possibility

of

an

X-

ray

problem.

Test

the

brightness

and

use

a

meter

to

monitor

the

high

voltage

each

time

a

color

monitor

comes

in

for

service.

Make

sure

the

high

voltage

does

not

exceed

its

specified

value

and

that

it

is

regulating

correctly.

5.

The

CRT

is

especially

designed

to

prohibit

X-ray

emissions.

To

ensure

continued

X-

ray

protection,

replace

the

CRT

with

only

one

that

is

the

same

or

equivalent

type

as

the

original.

Carefully

reinstall

the

CRT

shields

and

mounting

hardware

;

these

also

provide

X-ray

protection.

6.

When

troubleshooting

a

monitor

with

excessively

high

voltage,

avoid

being

'

unnecessarily

close

to

the

monitor.

Do

not

operate

the

monitor

for

longer

than

is

necessary

to

locate

the

cause

of

excessive

voltage.

1-3-4

Fire

and

Shock

Hazard

°

Before

returning

the

monitor

to

the

user,

perform

the

following

safety

checks

:

1.

Inspect

each

lead

dress

to

make

certain

that

the

leads

are

not

pinched

or

that

hardware

is

not

lodged

between

the

chassis

and

other

metal

parts

in

the

monitor.

2.

Inspect

all

protective

devices

such

as

nonmetallic

control

knobs,

insulating

materials,

cabinet

backs,

adjustment

and

compartment

covers

or

shields,

isolation

resistor-

capacitor

networks,

mechanical

insulators,

etc.

3.

Leakage

current

test

:

The

unit

was

connected

to

254V

ac,

60Hz.

The

unit

was

placed

on

an

insulating

surface

and

all

connections

to

external

equipment

were

disconnected

to

prevent

stray

leakage

23:3

Optiquest

inc.

Confidential

-

Do

Not

Copy

-

W95-2

WARNINGS

AND

PRECAUTIONS

paths.

The

leakage

current

test

circuit

is

shown

as

Fig.1-1.

4.

For

Class

I

equipment,

the

current

between

the

supply

conductors

and

equipment

protective

earth

terminal

was

measured

using

the

IEC

leakage

current

meter,

described

in

ANNEX

D

of

UL

1950,

Third

Edition

see

table

1.

Primary

power

switches

(i.e.,

“ON/OFF”

switches

and

voltage

selector

switches)

which

operated

during

normal

use,

were

opened

and

closed

in

all

possible

combinations.

5.

Test

instrument

:

Simpson

mode

1

:

228

1-4-5

Product

Safety

Notices

Some

electrical

and

mechanical

parts

have

special

safety-related

characteristics

which

are

often

not

evident

from

visual

inspection.

The

protection

they

give

may

not

be

obtained

by

replacing

them

with

components

rated

for

higher

voltage,

wattage,

etc.

Parts

that

have

special

safety

characteristics

are

identified

by

Yon

schematics

and

parts

lists.

A

substitute

replacement

that

does

not

have

the

same

safety

characteristics

as

the

recommended

replacement

part

might

create

shock,

fire

and

/

or

other

hazards.

Product

safety

is

under

review

continuously

and

new

instructions

are

issued

whenever

appropriate.

:

CSA

C22.2

No.

950

@

UL950

Table

1

Maximum

earth

leakage

current

Type

of

equipment

Maximum

leakage

current

mA

MOVABLE

(other

than

HAND-HELD)

STATIDNARY,

PLUGGABLE

TYPE

A

FIGURE}-1.

Leakage

Current

Test

CIRCUIT

Optiquest

inc.

.

!

Confidential

-

Do

Not

Copy

-

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

2.

Engineering

specification

»

Optiquest

inc.

1.0

1.1

1.2

2.0

2.1

2.2

3.0

4.0

4.1

4.2

5.0

5.1

5.2

6.0

6.1

6.2

7.0

71

73

74

8.0

8.1

8.2

8.3

9.0

9.1

9.2

9.3

10.0

11.0

11.1

11.2

11.3

11.4

SCOPE

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GENERAL

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Final

Assembly

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NOMINAL

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VIDEO

INTERFACE

CABLE

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Cable

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8

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Cable

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Digital

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Digital

Controls

(

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)

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ELECTRICAL

REQUIREMENTS

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10

Horizontal

/

Vertical

Frequency

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General

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Cord

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CRT

(CATHOD

RAY

TUBE

)

--------------------------------------------------

==

11

CRT

Type

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“5%

V95-2

Optiquest

inc.

12.0

12.1

12.2

123

12.4

12.5

12.6

12.7

12.8

12.9

12.10

12.11

L212

12.13

12.14

13.0

13.1

13.2

13.3

13.4

13.5

13.5a

13.5b

13.5¢

13.6

13.7

13.8

13.9

13.10

13.11

13.12

13.13

13.14

13.15

13.16

13.17

13.18

14.0

15.0

16.0

17.0

[iad

17.2

17.3

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

FACEPLATE

——--—_____—_—_____$—$__________—_--—--

Treatment

-------------------------------22--cennnnne

nce

nn

nnn

enn

ence

enema

enennnnnnnnnnnnnennaeae

11

Transmission

-----------------------2enennnnnnnennnn

nnn

ce

nnn

ncn

eennn

enn

ne

nnennnennnncnnmnannnnnnn

11

Radius

of

Curvature

----------------------------------2-n-nennnnnnnnnnnnn

nnn

ncnnnnnccennnneennns

11

Deflection

Angle

-------------------------+-------------ceennnencnnenennennncnnnnenennennannns

11

Art

ay

Type

----------------nn2-nnnenennnnnenecnnnnnnnrne

cn

ne

manne

nc

eeanannennnnannnnennneanmannns

11

Implosion

Protection

-----------------------2--------ennnnnnnnnnennn

nner

nnn

nnnnncnnencennnnn

12

CONnVEergence

--------------------rennnnnnnnnnnannnnnnnnnnnnnnnnnnenenennnenmannnnnnnenawecennmnnnn

12

Light

Output

-------------------------------eeennnnnnnencnnnnnnnennnnnnnnnnnneennnnennnnnnnmannnns

13

Brightness

Uniformity

--------------------------------cee--oneenoennnnneenenenenennnnnnconnnnn

13

White

Uniformity

(

CRT

Color

Uniformity

)

---------------------------------------2--->

i3

Luminance

Linearity

-----------------------------0-----20e-eeenenennnennnnnnnnennncncennnnnnnn

13

Temperature

Stability

---------------------------------ee-n-nnnnnnnnnnnennnnn

nnn

nnnnnnnnnnnnnne

13

Turn

Off

Spot

--------------------------ceccnnenncnnnnncecenenenennnnnnnnnnnnencenmannnnennmnnnne

13

Retrace

Line

-------------------------+--------nonnn2nnnn

nanan

enennnnnnnnnnnnnnnncncnnnncnnnnnnnne

13

IMAGE

PERFORMANCE

----n---------n2nn--—-—aannn

nnn

13

Conditions

-------------------------

no-one

nnn

nen

nn

nen

en

ene

enen

ene

enn

nn

neem

nnnnnnnnnenennenes

13

Image

Size

-------------------------------ne--nennnnnnnnannnnnannnnennennnnnnnnnnnnnnnnnnnnnnnnnen

13

Image

Centering

-------------------------------------ne-nnnn

nena

nnnnnnnnnnnnnnnnnnnnnnnnncnnnnns

14

Raster

Linearity

---------------------------ee-eeenn-nnnnnnnnnnnnennnnnnnnnnnnnneennnenncnnnnnnnns

14

Geometry

Distortion

-----------------------------------------+-"-

Kiaecinentutensasnccaseuecens

15

Trapezoid

/

Parallelogram

Distortion

---------------------------------------0-----------="

15

Pincushion

/

Barrel

Distortion

-------------------------------------c0n------nennenneneceenn==

15

Tilt

(

Rotation

)

------------------------------------ce--nnnnnnnnnnnenccnn

nc

nnennnnmeneeneneenannes

16

Image

Quality

------------------------------enennnn

anne

enn

c

nn

ennn

en

nnnennnnnnnnennnnentenennnens

16

Orthogonality

--~------~---------------------20--nnnnennnnnnnnnnnennnn

nnn

nnenenennnnnnnnnnnterenns

16

Line

Straightness

---------------------------e-cene--nnnennnannneeennnenennanenennnnnnecennnnnnne

16

Jitter

--------------------------2----n--n

noone

nonnnn

nnn

nnnnnnennnnennnnennnnnnannnnnnnnennnnnnnnnnnes

16

Static

Regulation

-------------------------------------------nennnnnnnnene

cece

neeennennenennnnnns

17

Dynamic

Regulation

-----------------------------------cccceccccnnnnannncncancncnnnnnnnnnnnnnes

17

White

Balance

(

Color

Temperature

)

---------------------------

Sion

Renn

neneee

ers

eey

17

Color

Tracking

---------------------------0---en-ncnnnnennncnnnnnnccnnmnnnnannnncnncennennennnnne

17

PULity

--------------------nnnnnnee

anne

naan enna nnne

neem

ene

ennnnnnnnnanennnnenennennnen

18

FOCUS

-------------2--------

nn

nnn

annem

nnn

annem

nnn

nn en

nn

enema

nen

nn

ene

nnnnnnen

omen

ennnnenannenn

nnn

18

M.T.F

(Modulation

Transfer

Function

)

-----------------------------------0-----0n---000-

18

Degaussing

---------------------------------nnnnnennnnnnnnnnnncennc

nn

nnnnnnnecccnnnnnnnnnnnnennnn

18

Image

Size

Variation

---------------------------------00-----ccennnncnnennnenn

ene

nnennnnenennne

18

ELECTRISTATIC

DISCHARGE

(

ESD

)

--------n--n---+n-n--n-nseneen-wsenesseneee

19

ARCING

PROTECTION

------------------------------------n2n--nnnnenen

cence

nnnnennnenns

19

ACOUSTICAL

NOISE

--------------------------------n----nnnnnnnnnnnnnnnnneneceneeencene

19

ENVIRONMEN

T

---~~-------------------0---nneennneennnnnnnnnnn

nnn

nn ne

ne

nnnneeennnee

19

Tem

perature

--------------------------2---nesee

nnn

ennnennnnnnn

mene

nnn

n

ne

ennnnnceccennennnnenees

19

Relative

Humidity

--------------------------------------020---es2

eon

a

-nnnnnnnn

nce

n

eee

nceeecences

19

Altitude

---------------------------------------nnn

none

nnnnnnn

mene

n

nnn

n

ec

nennnnenennnnenanenennene

19

-6-

V95-2

Optiquest

Inc.

18.0

19.0

19.1

19.2

20.0

20.1

20.2

21.0

21.1

21.2

21.3

21.4

21.5

22.0

22.1

23.0

23.1

232

23.3

23.4

23.5

23.6

23.7

24.0

24.1

24.2

25.0

25.1

29:2

26.0

26.1

26.2

26.3

27.0

28.0

29.0

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

MAGNETIC

TESTING

ENVIRONMENT

------------------------------------—---

-19

REGULATORY

SAFETY

--------------------------------------2

0

---

19

North

America

Regulatory

(US

&

CANADA

)

---------------------20--22020nnoonenee

19

International

Regulatory

(

ERUOPE

&

ROW

)

-------------------------en-nencccceeenen

19

VIDEO

COMMUNICATIONS

-----------------------—-----------

20

EDID

Vendor

Name

and

Edid

Product

ID

---------------------------------=-------20000"

20

EDID

Established

Timing

---------------------------------e+---nonnnnnnnnnnnnnne

ne

nennnnncnne

20

CODING

ASSIGNMENT

--------------------------22ne

nnn

20

Product

Name

and

Model

Name

--------------------------------werennsnnnnnnnnnnnnnnnnncens

20

Serial

Number

Formiat

------------------------------------~------nonnnnnn

nnn

nnnnnenenenwennn

one

20

Regional

Product

ID

Code

-------------------------------------ceceeennnnnnnnnnnnnnnnnnnnenne

20

UPC

Coding

----------------------------nn---onnnnnnnncnnnnennnnnnnnnnnennennnnccennnnnnnnmnnnnns

20

FCC

ID

Code

-----------------------02nnennnncnnncnnnennnno

nee

nennnnnnnnnnnnnnnnnnnn

ncn

nennmnnane

20

SCREEN

DEFECTS

--------------------------------~-----0------n---

=n

norm

nnnnnnnn

20

General

------------------------------00----n-nn

enn

nn

onne

nnn

nnnnnnn

nnn

nnnnnennnnnnnn

nnn

renee

20

MECHANICAL

DIMENSIONS

------------------------------------

nnn nnn

nn

nnne

nnn

20

DimensioN

-----~----~----------0n-nnnnnnnnnnnne

nnn

nnne

nnn

en

enna

eneneennnnennnnnnnnnnnnnnnnnnnnane

20

FOOtprint

----------------------------------2--nnnn

non

nennnnnnnnnnnnnncnnnnaneennmennnnnnnncenenmnns

20

Weight

------------------------eennnnnnnnnnnnnnnnnnne

nnn

n

nn

enemnnnnnnnnnnnnnnnnnannnmnnnnnneennncns

20

Cabinet

Color

------------------------------0---0-nnnnn

ence

nnn

enn

nnn

nn nn

nnnnnnnenennnennennenncnne

20

LOGO

~-------------nnnnnnnnnn

ne

nnnn anne

nnn

nen

nn

conn

merece

nnennnnananannannnccnnnnsrnncnmnanneeeene

21

Inspection

Criterion—Molded

Plastic

-------------------------------------------

neemennnne

21

Inspection

Criterion—Screen

Printed

Parts

----------------------------------------------

2]

SHOCK

AND

VIBRATION

----------------------------------wnennnnnneennnnennnnennnnee

-

21

Vibration

-----------------0---------------2n-nn

nn en

enn

en

enn

nn

nw

nn

enn

enw

en

neeenmeneewennmanenennee

21

Shock

-----~-------------00--0---nn

sen ene

en

enec

ene

nn

sna

enenananneennnnanannanmannennannanacnenananes

21

PACKAGING

------~-----------------n----

mann

nnnn

nnn

nnnn

nnn

nnnnnnnnnneenennennmmennnnnnnene

22

General

Requirements

-----------------------------------0------e

enn

nnennn

nnn

n

nn

nnn

nace

eencnnn=

22

Packing

Quality

---------—~------------------------enneeneennnnwecennmennnnnnnnnnnnnnnmmncnene

--

22

MANUALS

AND

DOCUMENTATION

------------------------------------------=----

22

Owner

Manual

------------------~-------------2-----------------

n-nonane

ne

nwo

nn

enn

nn

nnn

anne

22

Additional

Customer

Documentation

----------------------------------------------------+

22

Product

Label

----------------------------------------

=

==

+=

none

nena

enna

nen

nn

anes

22

TILT

/

SWIVEL

BASE

(

DETACHABLE

)

------------------------------------------

22

TRADEMARKS

.----------------------------------0--nneennnnnnnnnnnnnn

nn

nnnnnnnnnmenenenceene

22

APPENDIX

DDC

(

DISPLAY

DATA

CHANNEL

)

DEFINED

----------------

23

Ay oe

prt

ee

ne

ee

eee

e

erence

cc

ens

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

1.0

SCOPE

1.1

Introduction

This

engineering

product

specification

defines

and

performance

requirements

for

the

viewsonic

corporation

V95-2

family

of

computer

monitors.

1.2

Magnetic

Requirements

MODEL

NUMBER

LOCATION

MAGNETIC

REQUIREMENT

VCDTS21475-2M

NORTH

AMERICA

Bh=250mG

+

-

10

mG,

BV=490

+

-10

mG

Note

:

The

horizontal

magnetic

fields

listed

above

are

for

performance

2.0

GENERAL

REQUIREMENT

2.1

General

Specification

Unless

stated

otherwise

in

this

specification,

the

monitor

design

and

performance

shall

be

as

defined

in

delta

engineering

design

specification

and

viewsonic

specification

“VSCEPRSPEC128”

,

monitor

design

&

performance.

The

performance

of

the

monitor

shall

be

measured

with

the

equipment

and

according

to

the

procedures

specified

in

View-Sonic

specification

“VSC

TMTSPEC128”

test

&

measurement.

2.2

Final

Assembly

The

top

level

assembly

shall

consist

of

a

monitor

and

integral

tilt

swivel,

a

power

cable,

a

video

cable,

a

user’

guide,

an

owner’s

registration

/

survey

card,

a

service

center

reference

card,

a

warranty

policy

statement,

and

optigreen

software.

3.0

NOMINAL

CONDITIONS

-

AC

SOURCE

NOMINAL

-

ROOM

TEMPERATURE

25

DEG

C

-

30

MINUTES

WARM-UP

FOR

UNITS

-

CRT

FACING

TO

EAST

-

INPUT

SIGNAL

NOMINAL

-

VIEWING

DISTANCE

45

cm

-

AMBIENT

LUMINANCE

500

LUX

DIFFUSE

-

NOMINAL

IMAGE

BRIGHTNESS

30FLS

AT

CENTER

OF

THE

SCREEN

4.0

VIDEO

INTERFACE

CABLE

4.1

Video

Cable

The

video

cable

shall

be

fixed

to

the

monitor

and

1.83meters

in

length.

Optiquest

inc.

Tels

ala

colm

6

Sele

che:

5.0,

See

Sea

eens

eiate

ever

ae

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

4.2

Video

Cable

Connector

—

The

monitor

shall

be

provided

with

I

Spins

mini

“D”

SUB

connector

for

video

input.

NO.

SIGNAL

1

RED

VIDEO

2

GREEN

VIDEO

3

BLUE

VIDEO

4

NO

5

NO

CONNECTION

6

RED

VIDEO

RETURN

7

GREEN

VIDEO

RETURN

8

BLUE

VIDEO

RETURN

9

NO

10

GROUND

11

NO

12

SDA

13

HORIZONTAL

SYNC

(COMPOSITE

SYNC)

14

VERTICAL

SYNC

15

SCL

5.0

VIDEO

ELECTRICAL

INTERFACE

5.1

DDC

(Display

Data

Channel)

The

monitor

shall

be

in

compliance

with

the

requirement

of

DDC

1/

2B.

5.2

Sync

The

monitor

shall

be

compatible

with

separate

sync.

The

monitor

shall

be

compatible

with

composite

sync.

6.0

FRONT

PANEL

USER

CONTROL

6.1

Digital

User

Control

System

The

monitor

shall

have

a

front

panel

control

system

that

is

digital

with

an

OSD

(On

screen

display).

6.2

Digital

Controls

(OSD)

The

monitor

shall

have

the

following

controls

:

1.

BASIC

-

CONTRAST

/

BRIGHTNESS

-

HORIZONTAL

SIZE

/

POSITION

-

VERTICAL

SIZE

/

POSITION

-

DEGAUSS

2.

GEOMETRY

-

PINCUSHION

/

BALANCE

-

TRAPEZOID

/

PARALLEL

-

ROTATION

-

MOIRE

(HOR)

3.

VIEWMATCH

COLOR

(9300K,

6500K,

5000K

USER

COLOR)

4.

VIEWMETER

5.

OSD

FUNCTION

6.

LANGUAGE

(ENGLISH,

FRANCIS,

DEUTSCH,

ITALIANO,

ESPANOL)

ee

Optiquest

inc.

pis

aud

ane

teeaee

stan

oe

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

7.0

ELECTRICAL

REQUIREMENTS

7.1

Horizontal

/

Vertical

Frequency

The

monitor

shall

be

capable

of

supporting

horizontal

frequency

in

the

range

30KHz

-—

95KHz.

The

monitor

shall

be

capable

of

supporting

vertical

frequency

in

the

range

50Hz

—

160Hz.

7.2

General

Format

(Factory

Aligned

Mode)

The

monitor’s

primary

factory

aligned

preset

shall

be

VESA

1024*768

75Hz.

(All

factory

alignments

should

be

performed

at

VESA

1024

x

768

@75Hz

timing).

7.3

Color

Temperature

The

monitor’s

preset

color

temperature

shall

be

9300K

+

27

M.P.C.D,

6500K

+

8

M.P.C.D,

5000K

+

8

M.P.C.D.

7.4

Preset

Mode

(Factory

Mode)

The

monitor’s

factory

preset

resolution

and

frequencies

shall

be

as

follow

:

[vGa640480_|

375KH2—5Hz

|

SS—*d

MAC

932x624

|

49.14KHz

745342

|

:

pa

User

Modes

:

User

programmable

modes

within

scanning

frequencies

8.0

SIGNAL

8.1

Video

Input

TYPE

:

ANALOG

R.G.B.

INPUT

IMPEDANCE_

:

75

OHM

+/-

5%

INPUT

LEVELS

:

RANGE

FROM

OV

(BLACK)

TO

0.7V

8.2

Video

Bandwidth

150

MHz

pixel

rate

input

signal

8.3

Scanning

Frequencies

HORIZONTAL

:

30

KHz

-

95

KHz

VERTICAL

.

:

50

Hz

—

160

Hz

-10-

Optiquest

Inc.

rel

cadiemenpa

teres

ae

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

9.0

POWER

SUPPLY

9.1

Power

Cord

Us

model

will

use

UL/CSA

approved

1.83

meters

power

cord

(Wall

type).

Europe

model

will

use

vde

approved

1.83

meters

power

cord

(PC

type).

9.2

Power

Source

90

~

264VAC,

50Hz

/

60Hz

9.3

Maximum

Power

Consumption

The

monitor’s

maximum

power

consumption

shall

be

130watts.

10.0

POWER

MANAGEMENT

MODE

H

SYNC

V

SYNC

POWER

CONSUMPTION

STAND

BY

NO

YES

15W

SUSPEND

YES

NO

15W

OFF

NO

3

W

(260VAC)

11.0

CRT

(CATHOD

RAYTUBD)

11.1

CRT

Type

SAMSUNG

[M46QCE261*112

(TCO)}

11.2

Size

.

The

CRT

screen

shall

be

19

inch.

The

viewable

screen

shall

be

18.0

inch

min.

11.3

Phosphor

The

dot

pitch

shall

be

a

nominal

0.26

mm.

11.4

Mask

The

mask

shall

be of

the

shadow

mask

type

with

a

pitch

sufficient

to

support

the

phosphor

pitch.

12.0

FACEPLATE

12.1

Treatment

:

The

faceplate

Anti-Glare,

Anti-Static

treatment

shall

be

Semi-tint.

12.2

Transmission

The

faceplate

light

transmission

percentage

shall

be

53.5%

12.3

Radius

of

Curvature

The

CRT

front

panel

radius

of

curvature

shall

be

fst.

12.4

Deflection

Angle

90

Degrees

12.5

Array

Type

DOT

Trios

ite

ry

Optiquest

Inc.

V95-2

Optiquest

inc.

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

12.6

Implosion

Protection

Integral

12.7

Convergence

ZONE

A

(CENTER

CIRCLE

AREA

OF

268

mm

DIAMETER)

:

0.3

mm

MAX.

ZONE

B

(SQUARE

AREA

of

357

X

268

mm?

EXCEPT

ZONE

A)

:

9.4mm

MAX.

ZONE

C

(FULL

SCAN

AREA

EXCEPT

ZONE

A

AND

ZONE

B)

:

0.45

mm

MAX.

USE

CONVERG-RB,

CONVERG-GB,

CONVERG-RG

AND

CONVERG-W.

EDGE

OF

DISPLAY

IMAGE

=

hor.line

ver.line

——

268

FULL

ZONE

C

a

mm

SCAN

Lyi

BEZEL

|

_—

a

CONVERG-RB

BEZEL

CONVERG-GB

BEZEL

LaDy

Daa

Se)

Ee

ae

Ee

(a

Pe

a

OS

CONVERG-RG

BEZEL

CONVERG-W_

BEZEL

-12-

,

ROUOn

Oe

SE

Orey

eer

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

12.8

Light

Output

(Contrast

Max.

&

Brightness

Middle)

Average

:

28

FLS

min

with

white

flat

field

pattern.

Peak

:

38

FLS

min

with

3”

X

3”

block

pattern.

12.9

Brightness

Uniformity

The

max.

center

to

corner

light

fall

off

shall

be

no

more

than

30%.

Brightness

uniformity

is

75%

(the

minimum

brightness

area

should

be

at

least

75%)

of

maximum

brightness

area.

(Between

picture

center

and

other

point)

bezel

|

bezel

12.10

White

Unifoemity

(CRT

Color

Uniformity)

(9300K+27

M.P.C.D)

(BH=0

mG)

The

five

area

of

image

shall

not

exceed

0.02

variation

at

the

x

and

y

color

coordinated.

(Total

variation

of

0.02)

x

max

—

x

min

<

0.010

y

max—y

min

<

0.012

12.11

Luminance

Linearity

16

Stairsteps

must

be

discernible

12.12

Temperature

Stability

No

more

than’SFLS

change

at

30FLS

between

10~40

DEG

C.

12.13

Turn

off

Spot

At

30FLS,

no

persistent'spot

when

turn

off.

12.14

Retrace

Line

No

visible

retrace

line

at

normal

operation.

13.0

DIMAGE

PERFORMANCE

13.1

Conditions

The

monitor’s

brightness

control

set

to

50%

The

monitor’s

contrast

control

set

to

100%

Primary

video

mode

(1024x768

75Hz),

unless

otherwise

specified.

13.2

Image

Size

Optiquest

Inc.

The

active

default

display

size

shall

be

Hor,

357+-4

mm,

Ver.

268+-4

mm.

For

primary

preset.

The

active

default

display

size

shall

be

Hor.

357+-5

mm,

Ver.

268+-5

mm.

For

other

preset.

The

displayed

image

shall

be

expandable

to

full

screen

in

video

mode.

-13-

:

Confidential

-

Do

Not

Copy

:

V95-2

Optiquest

Inc.

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

H=357+-4mm

7

V=268+-4mm

}

For

primary

preset

H=357+-5mm

V=268+-5mm

}

For

other

preset

13.3.

Image

Centering

EDGE

OF

DISPLAY

IMAGE

Primary

Others

preset

Tox|

[||

ste

[ssn

V1-V2

ia

EDGE

OF

THE

BEZEL

13.4

Raster

Linearity

[|

sa

102768

Ta

HORIZONTAL

LINEARITY

VERTICAL

LINEARITY

HOR.

Xmax-Xmin

LINEARITY

|

Xmax+Xmin

VER.

=

|Ymax-Ymin

LINEARITY

Ymax-Ymin

m=10

grids

n=10

grids

-14-

43

x

Confidential

-

Do

Not

Copy

:

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

13.5

Geometry

Distortion

13.5a

Trapezoid

/

Parallelogram

Distortion

(UNDER

TILT

DISTORTION=ZERO)

Ja-al

s

|b-b|

S

2mm

|e-c|

Ss

|d-d|

Ss

2mm

bezel

TRAPEZOID

picture

bezel

PARALLELOGRAM

picture

bezel

13.5b

Pincushion

/

Barrel

Distortion

(UNDER

TILT

DISTORTION=ZERO)

bezel

A,BS2mm

C,DS2mm

-15-

Optiquest

Inc.

:“Gonfidential

-

Do

Not

Copy

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

13.5¢c

Tilt

(Rotation)

'

CENTER

LINE

i

13.6

Image

Quality

The

sum

of

the

geometry

distortion

is

a

2mm

box,

trapezoid,

parallelogram,

pincushior/barrel

and

tilt

(ratation)

are

all

considered

as

geometrical

distortion.

|

H1-H2

|

$2

mm

Hl

2mm

DISPLAY

IMAGE

SHOULD

FALL

WITHIN

THE

2

mm

FRAME.

2mm

DISTORTATION

BOX

13.7

Orthogonality

aa

VESA

1024X768

75Hz

a

BEZEL

ORTHOGONAL

DISTORTION

13.8

Line

Straightness

Line

straightness

distortion

shall

be

less

than

1.0

mm,

but

as

long

as

the

overall

geometry

distortion

is

within

2.0

mm

distortion

box,

this

item

is

acceptable.

13.9

Jitter

Maximun

jitter

shall

be

0.1

mm

when

view

from

45

cm.

-16-

Optiquest

Inc.

SD

oils

wi

bse

cabava

vac

ere

cB

earavensin

lores.

ere:

Sets

V95-2

DIGITAL

CONTROL

19

INCH

MONITOR

ENGINEERING

SPECIFICATION

Optiquest

V95-2

13.10

Static

Regulation

Worst

case

static

regulation

shall

be

less

than

S

1.0mm.

b

|

bb

|

bezel

|

bezel

Measure

the

change

in

position

between

full

load

and

no

load

display

at

the

edge

along

the

center

point

on

the

top,

bottom,

left

and

right

edges.

.

13.11

Dynamic

Regulation

Worst

case

dynamic

regulation

shall

be

1

mm.

bezel

The

display

of

the

edges

of

the

active

display

in

response

to

line

intensity

within

a

single

video

frame.

13.12

White

Balance

(Color

Temperature)

X=0.281+/-0.015

X=0.281+/-0.02

at

9300K

X=0.313+/-0.02

at

6500K

X=0.346+/-0.02

at

5000K

Y=0.311+/-0.015

Y=0.311+/-0.02

Y=0.329+/-0.02

Y=0.359+/-0.02

VESA

1024

X

768

75Hz+/-0.015;

OTHER

PRESET

+/-0.02

AT

25

FLS

Note

:

The

minmum

luminance

shall

be

at

30FLS,

Contrast=Max

Brightness=Raster

Cutoff.

13.13

Color

Tracking

Between

10FLS

to

30FLS,

the

x

and

y

color

coordinates

shall

be

as

follow

:

In

“3x3”

block

pattern.

|

x(1OFLS)-x(30FLS)

|=

ax

|

y(1OFLS)-y(30FLS)

|=

ay

[|

VESa

1004x768

75

fax]

soo

‘A.

ay|

S00

it.

:

V95-2

Optiquestincn,

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eel

Optiquest V95-2 User manual

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