SONY PVM-14M2MDU, PVM-14M2MDE, PVM-14M2MDA, PVM-20M2MDU, PVM-20M2MDE User manual

SERVICE

LT てロマでエイ

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1

MANUAL

DEST.

απ

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CHASSIS

NO,

ωνη

CYPYTTYYTYTTTT

at

PVM-14M2MDU PVM-14M2MDE PVM-14M2MDA

υ5 Canadian

AEP

Australian

SCC-N59B-A

SCC-N33F-A

SCC-N17E-A

PVM-20M2MDU PVM-20M2MDE PVM-20M2MDA

US Canadian

AEP

Australian

SCC-N59A-A

SCC-N33E-A

SCC-N17D-A

TRINITRON:

COLOR

VIDEO

SONY.

MONITOR

SPECIFICATIONS

Video

For 20M2MDU/20M2MDE/20M2MDA:

Color

Resolution

Aperture Frequency

Synchronization

Picture

For Normal

Under

|

Over

H.

V. Convergence

Raster High

Color

For Normal

Under

signal

PVM-14M2MDU/14M2MDE/14M2MDA/

system

correction

response

LINE RGB

NTSC, 600

TV

0

dB

10

MHz

10

MHz + 3

AFC

performance

PVM-14M2MDU/14M2MDE/14M2MDA:

scan

linearity linearity

Central Peripheral

Over

H.

linearity

V.

linearity

Convergence

area:

size

stability

voltage

temperature

PVM-20M2MDU/20M2MDE/20M2MDA

scan

Central

area:

Peripheral

Raster

size

stability

High

voltage

Color

temperature

7 % over screen

%

5 screen

%

20 screen Less Less

Less

area:

Less H:

regulation

3.5 D65/D56/D93, USER

setting

%

7

screen

%

5

screen

20

screen

Less

area:

Less

H:

regulation

4.0%

D65/D56/D93,

USER setting

1.0%,

%

1.0%,

PAL

lines

to

+6

dB

+ 3

dB

(Y

signal)

dB

time

constant

scan

area

underscan

area

scan

over

area

than

4.0 % (typical)

than

4.0 % (typical)

than

0.4

than

0.5

V:

(3,200K-10,000K,

1s

D65)

scan

over

area

underscan

area

scan

over

area

than

5.0 % (typical)

than

5.0 % (typical)

0.6

than than

1.0

V:

(3,200K—10,000K, is

D65)

1.0

of

CRT

of

CRT

of

mm

(typical)

mm

(typical)

1.5%

selectable

CRT

of

CRT

of

CRT

of

(typical)

mm mm

(typical)

1.5%

selectable

msec.

effective

factory

effective

factory

Inputs

LINE

RGB/COMPONENT

EXT

REMOTE

(common

A

VIDEO

AUDIO

Y/C

AUDIO

R/R-Y,G/Y,B/B-Y

AUDIO

B

IN

SYNC

IN

R,

G, B channels:

R-Y,

B-Y

Y

channel:

IN

to

all

models)

BNC

connector, negative Phono

jack

(x1),

47

kilo-ohms

4-pin

mini-DIN

See

the

assignment

(x1),

jack

Phono

47

kilo-ohms

A/B

IN:

BNC

connector

0.7

Sync

on

green:

channels:

0.7

Vp-p, (Standard chrominance) Phono 47

BNC

4

Vp-p,

D

color

jack

(x1),

kilo-ohms

connector

+6

dB,

SUB 9 PIN

(x1)

See

the

assignment

1Vp-p

-5

dBu®,

(x1)

dBu®,

—5

Vp-p,

+6

0.3

Vp-p,

0.7

Vp-p,

£6

dB

bar

signal

—5

dBu“,

(<1)

sync

negative

(X1), 8 PIN

|

+6

on

page

(x3)

dB

negative

+6

of

|

on

page

dB,

sync

more

dB

75%

more

MIN

than

37.

than

DIN

37.

a) 0 dBu = 0.775

Outputs

LINEA

VIDEO

|

.

AUDIO

LINE

B

Y/C

OUT

AUDIO

RGB/COMPONENT

R/R-Y,G/Y,B/B-Y

AUDIO

EXT

SYNC

DC

OUT

Speaker

output

Vr.m.s.

(common

OUT

to

all

BNC

connector

Automatic Phono

4-pin

Automatic

Phono

A

OUT: loop-through Automatic Phono BNC

Automatic 8

V/0.8A

Output

75

jack

loop-through

mini-DIN

75

jack

(x1)

BNC

75

jack

(x1)

connector

75

level:

models)

(x1)

loop-through,

ohms

termination

(x1)

loop-through,

ohms

termination

loop-through

connector

ohms

termination

loop-through

(x1)

ohms

termination

0.8

W

(x3)

General

Classification

—

Evaluated

(common

of

to

EN60601-1,

CSA601.1

~

Type

of

protection

—

Degree

of

protection

—

Degree

of

safety

flammable

—

Mode

—

Information maintenance

—

Main

CRT Operating

Transport

Accessories

For

PVM-14M2MDU:

Power

Dimensions

Mass

For

PVM-14M2MDE/14M2MDA:

Power

Dimensions

Mass

anaesthetic

of

operation

concerning

power

switch

conditions

0

to

+40°C

700

to

1,060

30

to

85%

and

Storage

-10

to

+40°C

700

to

1,060

0

to

90%

supplied

requirements

(w/h/d)

requirements

(w/h/d)

to

equipment

EN60601-1-2,

against

electric

Class I equipment

against

Ordinary

of

application

mixture

Not

protected

Continuous

type

Not

need

Functional

P-22

phosphor

(32

to

104°F)

hPa

Pressure

(no

condensation)

conditions

(14

to

104°F)

hPa

Pressure

Humidity

AC

power

AC

plug

Side

Cover Control Panel

Remote DIN Interface

panel

hinge

(1)

Instructions

1.2 — 0.5A 100

to

240 V AC,

Approx.

(13% x 1334 x 17

not

incl.

Approx.

1.2

-0.5A

100

to

240 V AC,

Approx.

(13% x 1314 x 17

not

incl.

Approx.

all

models)

UL2601-1,

shock

harmful

ingress

equipment

in

the

presence

|

equipment

operation

and

frequency

maintenance

switch

Temperature

Humidity

Temperature

cord

(1)

holder

(1)

(2)

cover

(1)

(2)

control

connector

Manual

346 x 340 x 431

projecting

16.7kg

346 x 340 x 431

projecting

16.7kg

for

.

for

Programmers

Use

(1)

50/60Hz

inches)

parts

(36

Ib

50/60Hz!)

inches)

parts

(36

Ib

of

water

of

technical

equipment

8-pin

り

mm

and

controls

13

oz)

mm

|

and

controls

13

oz)

a

mini

For

PVM-20M2MDU:

Power

requirements

Dimensions

Mass

For Power

Dimensions

Mass

Design

- À

without

(w/h/d)

PVM-20M2MDE/20M2MDA:

requirements

(w/h/d)

and

specifications

notice.

1.5 - 0.6A 100

to

240 V AC.

Approx.

(1734

not Approx.

450 x 458 x 503

x18L8 x 19%

incl.

projecting

30.0

1.5 - 0.6A

100

to

240 V AC,

Approx.

(17% not Approx.

450 x 458 x 503

x18/4 x 1974

incl.

projecting

30.0

are

50/60Hz

parts

kg

(66

50/60Hz

parts

kg

(66

subject

to

1)

mm

inches)

and

controls

1b 2 oz)

Y

mm

inches)

and

controls

1b 2 oz)

change

1)

Use a proper

power

cord

for

your

local

power

supply.

(See

—3—

page

22.)

Y/C

IN

2

3

4

connector

(4-pin

CHROMA

subcarrier-input | Vp-p

for

GND

for

CHROMA-

mini-DIN)

input

|

Y-input

75

ohms

300m

(NTSC),

Delay

and

C:

nsec.,

GND

Vp-p

(PAL)/286m

burst

time

between

within 0 +

75

100

ohms

Y

REMOTE

LINE GND

LINE

ER

RGB

A

RGB

|

A

B

SCAN

B

ON/OFF

1

2 3

4

=

7

8

RS-232C

(D-sub

1 2 3

4

5 6 7 8 9

9-pin)

909000

©

After

correcting

the

perform

the set

to

the

metal

Check

exposed

other

as

leakage

LEAKAGE The

AC

earth any

must

measured

1.

leakage

ground

exposed

not

exceed

commercial

A

Simpson manufacturers'

instruments.

battery-operated

A Precision

job. Measuring

means

by

voltmeter. analog

voltage

SH-63Trd

suitable.

is multimeters suitable.

SAFETY

(US

the

following

customer:

“metallized”

trim,

metal

described

from

and

from

metal

0.5mA.

by

any

one

or

229

digital

245

the

a

of

The

meters

scale.

examples

are

Nearly

that

Fig.

(See

To Parts

CHECK-OUT

Model

only)

original

checks

safety

knobs,

for

parts

below.

any

exposed

all

exposed

having

part

Leakage

of

three

leakage

WT-540A.

RCA

instructions

milliammeter.

AC

multimeter

VOM

“limit”

must

Simpson

all

have

A)

Exposed

on

Set

drop

or

indication

have

of

battery

Metal

voltage

The

service

AC

a

methods.

tester;

before

screws,

leakage.

metal

return

current

such

problem,

releasing

and

Check

part

paris

chassis,

to

can

as

Follow

these

use

to

The

for

suitable

is

resistor

a

across

battery-operated

0.75V,

is

accurate

a

2V

an

250

passive

operated

AC

and

VOM

range

Sanwa

digital

all

to

be

the

Data

this

AC

so

low-

that

are

SHORT

CIRCUIT

THE

ANODE

CARBON

PRINTED

ANODE.

AN

ISOLATION

ANY

SERVICE

BECAUSE THE

TO

COMPONENTS THE THE

REPLACE PART IN

MENTS IDENTIFIED

DURES PLACED

APRES

COURTCIRCUITER DE L'APPAREIL TUBE CATHODIQUE.

OF

CHASSIS

THE

AC

POWER

SAFETY-RELATED

SCHEMATIC

PARTS

THESE

NUMBERS

SUPPLEMENTS

THAT

WHENEVER

OR

AVOIR

L'ANODE

CATHODIQUE

THE

CAP

TO

TRANSFORMER

TO

LIVE OF

THIS

IDENTIFIED

LIST

COMPONENTS APPEAR

ARE

IN

THIS

IMPROPER

DECONNECTE

DU

OU

AU

(CAUTION)

ANODE

THE

METAL

ON

THE

WARNING!

AVOID

CHASSIS.

RECEIVER

LINE.

DIAGRAMS,

ARE

CRITICAL

PUBLISHED

CRITICAL

MANUAL.

CRITICAL

OPERATION

(ATTENTION)

L'ANODE

CAP

AU

COUCHE

OU

OF

THE

CHASSIS,

CRT,

SHOULD

POSSIBLE

IS

COMPONENT

BY

SHADING

EXPLODED

WITH

AS

SHOWN

BY

TO

FOLLOW

COMPONENTS

DE

TUBE CHASSIS DE

CARBONE

AU

PICTURE

AFTER

SHOCK

DIRECTLY

WARNING!

TO

SAFE

SONY

IN

SONY.

SAFE

iS

SUSPECTED.

LE

CAP

CATHODIQUI

BLINDAGE

TUBE

CRT

SHIELD,

REMOVING

BE

USED

HAZARD,

CONNECTED

AND

MARK A ON

VIEWS

OPERATION.

PARTS

THIS

MANUAL

CIRCUIT

OPERATION

THESE

DE

L'ANODE,

METALLIQUE

PEINTE

DU

AND

THE

DURING

AND

WHOSE

ADJUST-

ARE

PROCE-

ARE

ET

CELUI

SUR

TUBE

OR

IN

OR

RE-

DE

LE

Fig.

A.

DAFT

Using

an

=1.5ко

4

=

AC

voltmeter

Earth

Ground

to

check

AC voltmeter

(0.754)

AC

leakage.

AFIN

D'EVITER PROVENANT TRANSFORMATEUR

DE

TOUT

DEPANNAGE.

CHASSIS

LE RACCORDE A L'ALIMENTATION

ATTENTION

D'UN

DE

TOUT

CE

AUX

ATTENTION!

RISQVE

CHASSIS

D'ISOLEMENT

RECEPTEUR

COMPOSANTS

SÉCURITÉ!

LES

COMPOSANTS

MAPQUE À SUR

UNE

VUES

EXPLOSÉES IMPORTANCE FONCTIONNEMENT. COMPOSANTS INDIQUE

DANS SUPPLEMENTS CIRCUIT SECURITE

LE CHAQUE OU

DONT

DU

PRESENT

REMPLACEMENT

LORSQU'UN

IDENTIFIES

LES

ET

LES

CRITIQUE

NE

LE

LES

DONT

PRESENT

PAR

SONY

PUBLIES L'IMPORTANCE

FONCTIONNEMENT

MANUEL.

SUIVRE

MAUVAIS

SUSPECTE.

D'ELECTROCUTION

SOUS

DOIT

SECTEUR.

PAR

SCHÉMAS

LISTES

DE

POUR

REMPLACER LE

NUMÉRO

MANUEL

SONY.

EST

SONT

CES

PROCEDURES

DE

COMPOSANTS

FONCTIONNEMENT

TENSION,

ETRE

DIRECTEMENT

EST

RELATIFS

UNE

TRAME

DE

PRINCIPE,

PIECES

LA

SÉCURITÉ

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No. | SERVICE

1 | NOR 2 3 4 } NOR 5

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10 11 12 13 14 15 16 17 18 | U/S

19 20 21 22 23 | O/S 24, 25 26 27 28 | СОМРОМЕМТ 29 30 31 82 | NTSC 33 34 35 36 37 38 | PAL 39 40 41 42 43 | C/T1 44 45 46 47 48 49 50 | C/T2 51 52 53 54

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SIZE

PHASE

AMP LOWER UPPER SEXY

V

VBOW LOWER V BOW V V V H PIN PIN

V V

H PIN PIN

|

SUB SUB SUB R-Y BURST CRYSTAL PHASE B-Y CHROMA R-Y CRYSTAL PHASE B-Y CHROMA R-Y 3200K BIAS BIAS BIAS GAIN GAIN GAIN 3200K BIAS BIAS BIAS GAIN

LINEARITY

ANGLE SIZE

<50>

SIZE

<60>

SIZE

PHASE

AMP

SIZE

<50>

SIZE

<60>

SIZE

PHASE

AMP

PHASE CHROMA

CHROMA

LEVEL

GATE

PHASE

LEVEL

PHASE

LEVEL

SW <RED> <GREEN>

<BLUE>

SW

<RED>

<GREEN>

<BLUE>

<RED>

AMP.

AMP

PULSE

Table

3-1-1

SERVICE

MAX|

STD] 255 | 85 | 55 | C/T2 255 | 1401 255 | 170 | 57 | C/T3 255 | 96 | 58 255 | 128} 255 | 170 | 60 255 | 128 | 61 255 | 100 | 62 255 | 1281 255 | 128 | 64 | USER

255 | 128] 255 | 1281

255 | 128 | 67

255 | 128 | 68

63 | 35 1 69 63 | 20 | 70 63 | 20 | 71 | W/B

255 | 140] 255 | 140] 255 | 128 | 74 | OTHER 255 | 128} 255 | 100] 255 | 190 | 77 255 | 190 | 78 255 | 128 | 79 255 | 1281 255 | 150 | 81 255 | 130 | 82 255 | 182 | 83 255 | 170 | 84 255 | 163]

WIDTH | 255 | 52 | 86

255 | 59 | 87 255: 255 | 162 | 89 | SYSTEM 255 | 98 | 90 255 | 98 | 91 255 | 82 | 92 255 | 110 | 93 255 | 122 | 94 255 | 109 | 95 255 | 121 | 96

1

1023]

600]

1023|

300 | 99

1023]

300 | 100

1023)

800 | 101

1023;

700 ; 102

1023)

500]

1

1023|

700 | 105

1023]

300 | 106

1023!

200 | 107

1023)

800

MAP I (1)

No.|

SERVICE

D??

56

D??

59

63

65 66

72 73

75 76

80

85

80 | 88

0

97

98

103

O

1104

C/T

X

Signify

destination.)

Refer

MAP I (2).

ITEM

GAIN GAIN 3200K BIAS BIAS BIAS GAIN GAIN GAIN

ORG|

3200K BIAS BIAS BIAS GAIN

GAIN GAIN SUB SUB SUB

LANDING SPLIT

DEGAUSS V H O/S H BLANKING O/S H BLANKING V O/S O/S V O/S O/S HP HP 358 CAPTION COMPONENT NTSC CHROMA COLOR COLOR USER LANGUAGE RGB RGB

AGING

REMOTE MODEL COLOR COLOR COLOR REMOTE FACTORY

(The

to

the

SW <RED> <GREEN> <BLUE>

SW <RED>

CON

CON

<0/S>

BRIGHT

PHASE

DELAY

HOLD

BLANKING

UPPER V BLK

LOWER V BLK

BLANKING

UPPER V BLK LOWER V BLK

POSITION

WIDTH

TRAP

FILTER

VISION

SETUP

SET

SYSTEM

TEMPERATURE

PRESET

MODE MODE

MODE

TEMP TEMP TEMP

ADDRESS

SET

setting

“Table

|

<50>

<60>

LEVEL

UP

A B

DISP DISP

DISP

FLAG

is

3-1-2

START END

<50>

<60>

DISPLAY

KEY

1 2 3

vary

with

the

SERVICE

MAX|

STD

1023]

700

1023)

500

1

0

1023!

500

1023)

300

1023]

400

1023]

700

1023)

700

1023|

700

1

0

1023}

600

1023}

300

1023]

300

1023|

800

1023]

700

1023;

500 255 | 178 255 | 178 255 | 69 255 | 64 2551

0

127

0 255 | 128 255 | 73 255 i 73 255|

76 255 | 82 255 | 14 255 | 177 255 | 161 255 | 19 255 | 230 255 | 145 255 | 148

1

0

7

0

3

e

1

se

1

0

3

0

3

0

1

0

7

0

3

1

3

1

0

1

0

31

x 1271

65

127 | 56

127 | 93

63

1

0

2.

SERVICE

MAP

Model

PVM-20M2MDU

PVM-20M2MDE

PVM-20M2MDA

PVM-14M2MDU

PVM-14M2MDE

PVM-14M2MDA

И

Name

1

W/B

2

W/B

3

W/B

4

W/B

5

W/B

6

W/B

7

W/B

8

W/B

9

W/B

10 | W/B

18

RGB A BRIGHT

19

RGB B CONTRAST

20 | RGB B BRIGHT

Table

3-1-2

SERVICE

Component

NTSC

R-Y

NTSC

B-Y

PAL

R-Y 255 | 176 | 180

PAL

B-Y

COMPONENT

COMPONENT A B-Y

COMPONENT COMPONENT

RGB A R-Y RGB A B-Y RGB

BR-Y

RGB B B-Y

CONTRAST

level

1 1

2 0

2

1 1 2

2

Table

3-1-3

SERVICE

ITEM

A

R-Y

B

R-Y

B

B-Y 255

MAP I (2)

NTSC

MAP

Set-up

level

0

I

MAX

255 | 174 | 171 255 | 161 | 158

255 255

255 | 156 | 178

255

255 | 114 | 127 255 | 131 | 134 255 | 114 | 127 255 | 131 | 134

100 100 100 100 100

100

inch

160 161

161 156 178

Mode!

0

2

3

4 6

7

STD

l20inch

158 174

174

50

50 50 50 50

50 50

50

50 50

50

3-2.

PREPARATION

*

Supply

composite

pply

in

Table

Signal

Composite | ¿ceyT

video

p p

3-2.

PAL

BETÃO | 75%

Component

SMPTE | 75%

Voice/sound

(2).

INITIALIZATION

video

or

component

Table

3-2

Details

of

signal

100%

white

75%

white

100%

white

75%

white

100%

white Y 0.7V

white Y 0.525V

75%color

B-Y,

R-Y

(P-P

for

this

only)

100%

white

7596color

B-Y,

R-Y

(P-P

for

this

only)

-5dBs

signals

as

る

[Standard

0.714V

0.536V

0.7V

0.525V

item

Y

item

0.7V

0.525V

0.436Vrms

shown

P-W

3-3.

1.

Write

at Table

level

.

WRITING

model

the

location

3-3.

PVM-20M2MDU PVM-20M2MDE PVM-20M2MDA PVM-14M2MDU PVM-14M2MDE PVM-14M2MDA

Write

the

following

tion

of

No.103

COLOR

Write

of COLOR

Write

of COLOR

Standard

Unless

adjustment

the

No.104

the

No.105

otherwise

TEMP

following

TEMP

following

TEMP

inspection

data

of

Model

COLOR

under

MODEL

on

respective

No.102

Table

data

DISP

1

65

data

in

TEMP

DISP

2

56

data

in

TEMP

DISP

3

93

state

specified

the

following

MODEL

3-3

in

the

TEMP

the

DISP

the

DISP

DATA

models

in

accordance

Model

data

0

12 ϱ

Bb

“NO

service

mode

DISP

1.

service

mode

2.

service

mode

3.

in

this

conditions:

the

service

at

the

at

the

manual,

mode

with

the

loca-

location

make

*

Jn

the

Example:

*

Before

service is

this

chapter,

service

turning

mode,

turned

mode.

off

[___]

off

write

before

indicates

the

power

the

adjustment

writing,

adjusted

the

after

data.

data

control

items

adjustment

When

the

will

all

in

the

power

be

lost.

in

APERTURE BRIGHT CHROMA PHASE

CONTRAST

©

VOLUME

MIN 50% 50% 50%

80%

50%

(TumFLAT

(Center (Center (Center

(Center

click) click) click)

click)

fully

counterclockwise.)

3-4.

PICTURE

OUTPUT

1.

2.

3-5.

-

=

AC

input

voltage

1.

Input

VIDEO terminals Set

PVM-20M2MDU

PVM-14M2MDU PVM-20M2MDE

PVM-20M2MDA

PVM-14M2MDE

PVM-14M2MDA

the

sliduck

on

Group

LANDING

I.

CONT...

BRT

2.

Roughly

3.

Switch

the

4,

Adjust

center (Fig.

5.

Switch (Figs.3-1,

6.

Bring the screen

7.

If tern deflection

8.

Switch color.

9.

Switch

color.

10.

When

standard,

11.

Switch

12.

When it

MAX

...

Conspicuous

adjust

the

rotary

color

into

the

purity

of

the

3-1)

to B only, R only,

3-2,

the

deflection

will

be

the

deflection

shown

yoke

the

single

(Fig.3-6)

the

single

(Fig.3-9)

two

colors

and

to

an

the

deflection

with

the

fixture.

ina

setting

signals

and

AUDIO

the

connector

AC

voltage

of

models

Table

panel.

as

3-4

ADJUSTMENT

position

the

white

balance,

SW

of

the

single

green

only.

knob

so

that

screen.

yoke

green.

in

repeat

all-white

Make R and B almost

and G only

and

3-3)

yoke

gradually

so

that R and B on

(Fig.3-2 n Fig.

yoke

comes

Fig.3-4

backward.

will

(Fig.3-4

color

switch

color

switch

are

mixed,

operations 6 and

signal

yoke

position

signals

shown

(Same

G2, and

color

the

green

forward

appear.

n

to B and

to R and

set

the

and

check

is

to

respective.

in

Table

3-4.

Voltage

AC

120+3V

as

above)

220+3V

AC

as

above)

convergence.

switch

to

will

come

identical.

and

verify

forward

3-3)

mixed

and

both

sides

too

much,

If

so,

move

Fig.3-3)

verify

the

verify

the

color

7.

the

uniformity.

determined,

|

change

to

the

each.

adjust

of

the

pat-

the

single

as

the

fasten

RİGİBİ—

Fig.3-2

GÅ

Fig.3-5

sénèel—l

Fig.3-8

|

Purity

=

+

Figai | 7)

i

BAR | —+

FPA

14inch

control

da

Purity

Deflection

14inch

SSR | nA

PSI

A

G

Fig.3-3

ーー

B

Fig.3-6

в

Fig.3-9

Fig.3-11

yoke

Fig.3-12

e

— | BlGaR

=

.

|+

|

В

сб

20inch

-

control

Purity

Te

20inch

Fig.3-4

вое

Fig.3-7

Абв

Fig.3-10

/

レッー Purity

Deflection

yoke

3-6

3-6.

CONVERGENCE

1.

Input a dot

CONT.....

BRT.........

Align

the

screen

When adjust CENT

.

Align

the

screen

After

V-STAT

V-STAT While vertical

pattern

Conspicuous

MIN

horizontal

with

the

H-START

H-CENT

H-STAT.

VR.)

keeping

convergence.

vertical

with

adjustment,

Mg

knob

is

(H-STAT

location

the

NI

ADJUSTMENT

signal.

position

R,

G,

and B dots

VR.

changed

V-STAT

angles A and B equal 1 =

~

after will

of

R,

Mg.

paint-lock

at

the

H-STAT

change

G,

by

and B in

(Fig.3-13,

the

(1)

center

of

the

adjustment,

means

the

3-14)

knob.

I°),

of

center

align

re- H-

the

of

4,

For that the G dot.

x

»

s,

`

x

<

x.

a,

ヽ

Change

degree

to

5.

For that

the G dot.

~

Do

C

HMC,

they

will

6-pole

the

of

control

VMC,

they

will

not

change.

use

the

be

symmetrical

'

>

magnet

opening

the

BMC

the

HMC.

use

the

be

BMC

Mg

to

horizontally

e

è

2

+

A

΄

ァ

B

Mg

Fig.

3-15

MBC

Mg

to

symmetrical

(Top)

adjust

the R and B dots

with

Control

the

that

A=A'.

when

moving

adjust

the R and B dots

vertically

R

with

G

respect

BMC

Mg

Maintain

the

Mg.

respect

B

so

to

so

ЕЁ

so

to

Fig.

If

the A and B knobs

focus

may

deteriorate,

effects

may

occur.

AD)

Fig.

3-13

3-14

Good

are

beam

Y

Bad

Y

example

not

symmetrical

striking

example

or

(J # I’),

other

the

adverse

For

VMC

knob

without

opening BMC

Repeat

The ment,

7.

Paint-lock

6-pole

Mg

control,

to

the

right

changing

degree

Mg.

adjustments

above

adjustment

check

the

knobs

turn

or

left

ther

of

the

2.

may

landing

after

Make

that

same

Fig.

3-16

to

5.

affect

the

again.

adjustment.

adjustment

the

gap

at

the

landing,

so

willbe

top

and

so

after

the

botton.

adjust-

|

3-7.

DEFLECTION

ADJUSTMENT

1.

If

there

axis

of

the

direction

the

entire

(1)

Reverse

misconvergence

Move downward.

Re

Glo-

B

o”

(3)

Pattern

deflection

Move

yoke

viewed

screen.

| L | | L |

R

is

nonconvergence

the

screen,

of

the

CRT

screen

cross

pattern

the

deflection

BGR

오우

\

o

0

る

らら

RGB

Fig.

3-17

of

left-sided

yoke

the

deflcetion

to

the

right

ЕЮ.

the

3-19

when

CRT

BR

|

from

B

turn

arrow

yoke

„o

-©

YOKE

on

the

neck

to

hold

within

(2)

Regular

Move

|

upward.

|B

|G

R

(4)

2

NECK

both

sides

of

the

nonconvergence

the

tolerance.

cross

pattem

the

deflection

o

Bİo..

Gjo-:

R

o

Fig.

Pattern

deflection

Move

the

yoke

to

viewed

screen.

L

B

R

Fig.

T

ROTATION

of

the X or

deflection

misconvergence

yoke

RGB

“oo

\

-©

o

=--O

ms

Le

dös

BGR

3-18

of

right-sided

yoke

deflection

the

left

when

from

the

CRT

L

А

3-20

yoke

В

Y in

for

|

UNU

3.

The the

Rie G|O

B

©“ n

G

(G)

ooo

R B B

following

neck,

(Pigs.3-23,

“oo

|

о

る

らら

RGB

o

G o RB

(G)

©

G)

©

(6)

ORB

Go

patterns

-®

Zo

“O

(G) G

ooo

R

cannot

3-24,

B

G

R

Fig.

and

3-25)

*

Gun

The beams both

3-23

*

HCR

The G

than

both

3-24

*

VCR

The G

than

both

3-25

be

corrected

rotatuon

X-axis

are

sides.

Large(Small)

horizontal

raster

is that sides

Large(Small)

vertical

rasier

is that sides

by

turning

and

Y-axis

distorted

wider(narrower)

of

the

of

wider(narrower)

of

the

of

portion

RB

the

screen.

portion

RB

the

screen.

on

of

raster

of

the

raster

the

on

2.

Insert

the

funnel

to

wedge

lock

between

the

deflection

1

zone

Fig.

3-21

the

Fig.

3-22

deflection

yoke.

(Fig.3-22)

yoke

and

CRT

3-8

CONVERGENCE

YCH

ADJUSTMENT

XCV

(2)

|

3-9.

Input a 525

Connect

Measure

Make

PORT

waveform

G2

ADJUSTMENT

monoscope

the

probe

of

the

lowest

adjustment

will

be

with

1.35

signal.

the

oscilloscope

reference

SCREEN V+0.05

pulse

VR

V,

of

to

the

so

TP403

three.

that

the

on

the A board.

left

end

of

the

|

Fig.

3-26

Note

1.

When

:

for

perfect

14

inch

Models

Input a cross-hatch Make

adjustment

of

the

deflection

When

the

nonconvergence included compensator

(Fig.3-26)

20

inch

inthe

Models

Convergence

and

compensator

adjustment

adjustment.

signal.

with

the

yoke

to

horizontal

into

the

deflection

compensation

is

insufficient,

TLV,

YCH

minimize

convergence,

nonconvergence.

of

the

TILT

yoke

|

VR,coil,

use

VR,

insert

for

permalloy

and

XCV

component

the

adjustment.

coils

is

TLH

1.35V+

0.05V

(V

synchronization)

The

waveform

as

shown

Adjust

it

will

be

Fig.

3-27

the

1.35V+

᾿

on

left

GND

is a rectangle

the

left.

corner

so

that

0.05V.

Input a cross-hatch

2.

Make

adjustment

to

minimize

.

When

the

nonconvergence

included compensator (Fig.3-26)

in

signal.

with

the

XCV

nonconvergence.

of

the

vertical

into

the

deflection

convergence,

coil of

the

TILT

yoke

deflection

component

insert

the

for

adjustment.

yoke

is

TLV

3-9

3-10.

WHITE

Input a 525

with

no

.

Set

as CONT BRT

Adjust tone

gray

0

and 5 IRE — Cut

10

Input

525

Set

CONT

A

Adjust nance

7.

Press

MENU

.

Select

Set

Put

the

9.

10.

Adjust

of

[CITI

11.

Switch

12.

Adjust

of

13.

Repeat

is

complete,

14.

Press

MENU

15.

Select

16.

Adjust as

adjustments

17.

The

adjustment

data.

18.

Press

19.

Select

20.

Adjust

as

adjustments

21.

The

adjustment

data.

NOTE : Set

BALANCE

monoscope

burst.)

follows:

0%

50%

scale

will

be

IRE > Slight

all-white

VR

the

all-white

will

be 3 NIT.

6500K. [3200K

unit into

to

the

6500K

the

all-white

to

the

adjustment

5600K.

[C712

MENU

9300K. [C/T3

cut-off

Fix

as

BIAS GAIN

<Standard

COL COL COL

(COMPOSITE

to

80%.

and

select

sw]

to

“0”

the

standard

BIAS] . (Refer

standard

.

(Refer

(10,

and

then

and

select

5600K

BIAS]

10.

to

is

complete,

and

select

9300K

BIAS]

10.

to

is

complete,

to

follows : <GREEN>

GREEN

GREEN...

Values>

TEMP TEMP TEMP

signal.

in

the

service

as

follows:

off

glow

luminance

COL

for

both

service

mode.

values

to

NOTE:)

signal

luminance

values

to

NOTE:)

11,

and

write

the

COL

[C/T2

5600K

13.. and

COL

[C/T3

9300K GAIN]

13..

(Refer

and

3NIT.

...

“300”

700”

1...

6500K + 8MPCD

2...

5600K + 8MPCD

3...

9300K + 8MPCD

ADJUSTMENT

(Input

from

LINE A or

mode

so

signal

without

so

that

the

screen

TEMP

SELECT.

T1,

T2

and

with

<RED>

with

<RED>

12)

adjustment

TEMP

GAIN]

then

TEMP

to

then

to

100

until

the

SELECT.

in

the

write

the

SELECT.

in

the

NOTE:)

write

the

and

data.

same

that

the

20-

burst).

lumi-

T3.

<BLUE>

IRE.

<BLUE>

adjustment

manner

adjustment

manner

adjustment

B

3-11.

1.

Input a 525

2.

Set

as

CONT....

BRT

Select

>

Adjust

IRE

3-12.

1.

20

inch

1.

Input a 525 Adjust “30” the

center

3.

Switch After knob.

.

14

1.

Inputa Make dots

C

board.

3.

Check of a digital Change ring

SUB

BRT

monoscope

follows

:

Min

....

50%

is

cut

off.

FOCUS

Models

monoscope

the

focus

at

of

the

to

an

all-white

focus

adjustment,

inch

Models

525

dot

adjustment

on

both

sides

that

the

resolution

monoscope

an

all-white

is

unconspicuous

O

Make

the

ADJUSTMENT

signal.

in

the

service

so

that

10

ADJUSTMENT

signal.

to

optimize

screen

with

signal

paint-lock

signal.

so

that the

are

not

separated

is

more

signal.

signal,

by

means.

EN

Just

X7

Focus

|

ン

NÍ

adjustment

dots

are

Fig.

so

not

separated

3-28

mode.

IRE

the

focus

FOCUS

and

check

the

center

than

and

check

©

that

the

glows

on

PACK

the

FOCUS

dot

and

with

using

600

that

both

slightly

the

lines

and

characters

VR.

uniformity.

PACK

center

of

RV707

by

means

the

magenta

0

VR

the

on

3-10

SECTION

4

SAFETY

When

the

parts

(with

abd , mark

shown

below

are

replaced,

items

4-1

and

4-2

shown

4

В!536

R551, R506, R1536, D501, D533,

When

the

following

IC600,

IC602,

Confirmation

1.

Input

120

2.

Input a monoscope

and

BRIGHT.

.

Check

4-1.

CONFIRAMATION

Standard : Less

Check

Condition

Note:

Input Controls : BRT & CONT + Normal

Use distortion

signal : Monoscope

R519,

R1560, R1537,

Q500,

D610,

procedure

VAC.

that

the

voltage

than]

Input

NF

below.

R518,

0511,

parts

are

C615,

C631, C621,

signal,

of

15.7

VDC(CN605

voltage : 130

Power

factor

confirm

R516,

C549,

C512,

10500,

replaced,

and

the

CN605

Supply

is

3%

on

the

matters

R515, R508,

C513,

απά

check

C632,

minimize

(D

OF

+B

VAC

or

less.

circuit

described

C523,

IC507

the

+B

and

T603

CONTRAST

is

115.7

MAXIMUM

@)

make

in

R517, C592,

voltage:

VDC.

sure

that

ADJUSTMENT

4-2,

CONFIRAMATION CIRCUIT

Check

Condition

Input

signal : White

Controls : BRT & Cont + Max. & Min.

4-2-1.

a)

Hold-Down

Adjust

600+50LA

external

127.0

VDC

down

circuit

Input

Signal : White

Adjust

b)

(14

inch)

power

(14

inch))to

works. Input

Signal : Dot

4-2-2.

Hold-Down

the

beam

(14

DC

power

(14

the

beam

with

supply

Input

&Dot

inch)

supply

inch))to

works.

current

the

pin © of

(less

than

the

point

voltage : 130

Circuit

current

with

just

Circuit

FBT)

Check

item : Check

a)

Adjust

600+50LA

external point Input

b)

Adjust

(14

power

(14 works. Input

the

DC

just

Signal : White

the

inch)

supply

inch))to

Signal : Dot

of

110.0VDC

beam

(14

inch)

power

before

the

beam

current

with

the

(less

the

point

current

with

supply

hold-down

6)

than

just

(+B)

to

the

pin @ of

(less

the

point

to

100+201A

CN605

131.0

VDC

before

ÚĎ

of

IC500

to

the

(less

to

100£20,,A

of

IC500

143.0

VDC

before

OF

VAC

1000+50p1A

than

the

(3rd

1000+50LA

than

circuit

the

HOLD-DOWN

(20

CN605

130.0

VDC

(20

just

before

the

(20

inch),

804201A

with

the

external

(20

inch),

127.0

hold-down

Wire

voltage

voltage : more

(20

@®

of

IC500

141.0

VDC)to

works.

(20

inch),

with

the

external

(20

inch),

141.0

hold-down

inch),

with

the

inch),

hold-

DC

VDC

circuit

of

than

inch),

with

the

80t20uA

DC

VDC

circuit

G

board

A

board

(A

ee

a

side)

Zope

И

SE

THE

SE

o

A

board

ο

coma

(B

ide)

s

dijital

multimeter