Sony KX-1901 Manual de usuario

OPERATING INST

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Serial No.

CONTENTS

Warning

Precauti~~~.........................

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ony Corporation

WARNING

To prevent fire or shock hazard, do not expose the set to

rain or moisture.

Dangerously high voltages are present inside the set.

not open the cabinet. Refer servicing to qualified

per-

sonnel only.

PRECAUTIONS

• Operate

only

on 120 V ac.

• This set is equipped

with

a polarized AC

power

cord plug (one blade

the

plug

is wider

than

the other),

which

will

fit

into

the

power

outlet

only

one way. Should

you be unable

insert the plug

fully

into

the

outlet

, try reversing the plug. If the

plug

still

fails

fit,

contact

your

dealer for

assistance.

not

defeat

the safe-

ty purpose

the polarized plug.

• Should any

liquid

solid

object

fall

into

the

cabinet,

unplug the set and have it

checked by

qualified

personnel before

operating

it any further.

• Unplug the set from the

wall

outlet

it is not

be used

for

several days.

• To

disconnect

the

cord, pull it

out

by the plug. Never pull the cord

itself.

INSTALLATION

•

Allow

adequate

air

circulation

prevent

internal

heat build-up.

not place

the

set

surfaces

(rugs,

blankets,

etc.) or near

materials

(curtains, draperies)

that

may

block

the

ventilation

holes.

•

not

install

the set in a

location

near heat

sources

such

radiators

air

ducts

in a place

subject

direct

sunlight

, excessive

dust

mechanical

vibra-

tion

or shock.

MAINTENANCE

• Save the

original

shipping

carton

and

packing

material; they will

come

handy

you ever have

ship

your

set. For

maximum

protect

ion, repack

your

set

was

originally

packed

the factory.

• To keep the set

looking

brand-new,

periodically

clean it

with

soft

cloth

. Stub-

born

stains

may be removed

with

cloth

lightly

dampened

with

a mild

detergent

solution

. Never use s_

trong

solvents

such

thinner

benzine,

abrasive

cleansers

since

these will

damage

the cabinet. As a

safety

precaution,

unplug the

set before

cleaning

it.

• For

cleaning

the screen, the

front

glass

may be removed by

loosening

the

screws

with

a coin.

careful

when removing the

glass

as it is heavy.

For detailed safety precautions, see the leaflet "IMPORTANT SAFEGUARDS"

included with this manual

the vinyl bag.

WARNING:

This

equipment

has

been

certified

comply

with

the

limits

for

class

computing

device,

pursuant

Subpart

Part

FCC rules. On-

peripherals

(computer

input/output

devices

terminals,

printers

etc

and/or

computers

certified

comply

with

the

class

limits

may be

attached

this

equipment.

Operation

with

non-certified

peripherals

and/or

computers

is likely

result

interference

radio

and

reception

--<.

KX-1901 : 2 screws

---

KX-2501: 4 screws

FEATURES

TRINITRON

COLOR SYSTEM

A color video

monitor

designed for a

variety

uses with a Sony

Component

tuner, Sony

Betamax videocassette recorder,

video camera,

character

generator,

microcomputer, etc.

Two built-in audio

amplifiers

provide dynamic sound from an

externally connected speaker

system (optional).

When the Component

is used

with

a Component

tuner, the

volume, picture and power can be

controlled

from the tuner or the

Remote Commander (supplied with

the tuner).

The

KX-2501

also features:

Dynamic

cture system

adjusts

picture

ntrast

automatically

produce more

detail

in both

bright

and dark areas

every scene.

Smoked

glass

over the

picture

tube

for

a glare-free

picture

with

optimum

contrast.

• A Velocity Modulation scanning system for increased

sharpness and resolution.

• Pulse techniques

the power

supply

section that provide

efficient

and stable power suppl

Dynamic Color system

for

superior

color

reproduction

with

natural

facial

color

tones

aFtd

dazzling

white

Colorpure

Filter

that

produces fine

picture

detail

without

color

spill or

color

noise.

ECONOQUICK, energy-saving

quick-start

system.

The Sony Component

as well as the conventional Sony Color

employs the unique Trinitron Color System. A

product

intensive

engineering research, the

Trinitron

Color System provides a

brighter and sharper picture,

with

simplified

and more

accurate

ser-

vice

adjustments.

PCE

(Peak Current

Equalizer) for more

stable picture

quality

One-gun, three-beam

electron

focusing

structure, and a single large electron lens

for a crisp picture.

(Velocity Modulation)

_____

___,

..,....

electrode

for

emphasizing image

contours on large screen.

(This is employed

the

KX-2501 only.)

Aperture Grille color selection

system

for

a brighter, sharper

picture, less prone

moire pat-

terns (ripple or wave effect).

Cylindrical screen reduces

distortion

as viewed from the sides ( e),sharpens

the picture corners ( ©

and

diminishes

room reflections ( 8 ).

e and © are

simulated

pictures.

Guard Grille

for

a high

contrast,

brighter

picture

without

color

spills.

.....

·.

' f

-·

·,

" • .......

....

LOCATION

AND

FUNCTION

PARTS AND CONTROLS

(behind panel)

KX-1901

rear view

0 MASTER

button

8 POWER lamp

@ POWER

button

0 MUTING

lamp

-------'--

0 RGB

lamp

PICTURE

buttons

@ VOLUME

buttons

'--

0 BRIGHTNESS

control

----

41)

COLOR

control

- -

---

HUE

control

-----

SHARPNESS

control

- -

--------

411

V (vertical) HOLD

control

ti) RGB MULTI INPUT connector·

----------...

----------

Cl)

AUDIO INPUT

jacks

-----

----

'---t-

-==

=~ae=:

:::.

~ VIDEO INPUT

jack

J)))))J)

INPUT LEVEL

control

«;)

CONTROL INPUT

jack

MULTl INPUT

---

connector

WSPEAKER

terminals

{

I i.

RG8Ml,LTll"ll>,JT

··

INPUT

•

'"'

!"'

l 'IIOEO

0 0 0

;

-~':':

....

-·

CONTROl

( \ 0 INPIJT

lEVEl

--..

"'""°'"c"'c'a-ll!IOl

61•e

e ,

--·

...

-•:

• --•

ACOUlL~T

120"

e0t1,

....

,OCK

"'°"

SWIT~1EO

200W

MA)'

,..

/--

•

• II

•

.,.

r II

r -

KX-2501

rear view

, t

i:-

I I

'·I

I t

:''

:11

--- - '

0 AC

power

cord

--------:-'.:__~:__

__________

-t11

'---------------

POWER LOCK

switch

'--------

---------

~ BASS BOOST

switch

---'

llilll

ll/1#

lll

ll/

--+----

f})

Speaker

attachment

----

---4

+----

----

holes

(Also located on the

opposite

side.)

0 MASTER button

8 POWER lamp (green)

@ POWER button

Normally

, keep the MASTER

button

depressed and

switch

the

set

on or

off

with

the POWER

button.

MASTER

button depressed

Press the

POWER

button to turn the set

on.

The

POWER

lamp will light.

switch

the

set

off,

press

the

POWER

button

again.

the set is

not

be used

for

extended

period

time

, press the

MASTER

button

OFF.

When the set

used

with

a Sony

Component

TV tuner, be sure

keep the MASTER

button

depressed

be able

operate

the

set

with

the

controls

the

tuner

the

Remote

Commander

(supplied

with

the tuner).

The

Component

functions

follows

with

the MASTER

the

POWER

button

operation:

When

turned

off

with

When turned

off

with

POWER

button

and MASTER

button

and

turned on again.

turned

on again.

0 NORMAL/ NORMAL

RGB setting

@ PICTURE memorized factory-preset levels

setting

@VOLUME

setting

0 MUTING lamp (red)

When the set is used with a Sony Component

tuner and the

MUTING key on the Remote

Commander

(supplied with the tuner) is

pressed, the sound will be muted and

this

lamp will light.

To release the sound

muting

this

set, press the VOLUME A but-

ton

turn the set

off

and on again

with

the POWER

button.

0 RGB lamp (amber)

(i) NORMAURGB button

When the set is turned on

with

the MASTER

button

and POWER but-

ton, NORMAL will be selected

automatically.

NORMAL: for

monitoring

signals from the AUDIO/VIDEO/CON-

TROL INPUT

Cl)

«;)

jacks

or the MULTI INPUT

connector

RGB:

for

monitoring

video signals from the

RGB

MULTI IN-

PUT

ti)

connector

(The sound from the AUDIO IN-

PUT

Cl)

jack

the MULTI INPUT

connector

will

be heard.)

To set to RGB, press the NORMAL/RGB button. The

RGB

lamp will

light.

Good

picture

PICTURE buttons

These

buttons

adjust the contrast, color intensity and brightness

simultaneously

in the proper ratio.

'--------'

Press

to incre

ase.

PICTURE

0 VOLUME buttons

These

buttons

adjust the sound volume.

'--

= Press to increase.

VOLUME

strong

contrast

with

vivid color

good picture

weak contrast with

pale color

0 BRIGHTNESS control

Adjust the brightness.

Normally set

this

control

at the center

detent

position

The newly-developed Dynamic Picture system makes

unneces-

sary

make frequent

adjustments.

for less

bright

ness

too

dark

Ci)

COLOR control

lo,

morn

b1fghfoess

BRIGHTNESS

good

picture

too

bright

Adjusts

the

color

intensity

Normally set

this

control at the center

detent

position.

for less

color

too

pale

HUE control

COLOR

good

picture

for

color

too

vivid

Adjusts the hue

give the

most

natural skin

tones

Normally set

this

control at the center detent

position.

Skin tones

become

purplish.

purplish

skin

HUE

good

picture

Skin tones

become

greenish.

greenish

skin

SHARPNESS control

Adjusts

the sharpness.

Normally

set

this

control

at the

center

detent

position

for

less sharpness

too

soft

411

V HOLD control

SHARPNESS

good

picture

for

more sharpness

too

sharp

snowy

If the

picture

rolls verticall

adjust

this

control

until

the

picture

stabilizes.

RGB

MULTl INPUT connector (34-pin plug)

This

connector

allows

character

generator

microcomputer,

special

adaptor

for

future

multiplex

letter

information

broadcasts

having

digital

RGB

outputs

connected.

The

connector

cover

has

been

attached

this

connector

the

factory

. When

this

connector

not

use

, keep

the

cover

attached.

Alil+I-

If the cover is removed, blanking of the

composite video signal cannot

made when

the NORMAL/RGB button is set to

RGB.

When

such

equipment

having

digital

RGB

outputs

connected

this

connector,

disconnect

the

connector

cover

and

proceed

follows

using

the

supplied

34-pin

socket.

!34-pin socket partsl

BV3

x 8 screws

cover A

(2)

socket

BV3

screws

co,d

clampe,

(2)

, , e " socket contacts

1 '

(17

covers

---~

~,-

-· ....

Postion

Signal

Position

Signal

number

connected

number

connected

not

use

not

use

not

use

not

use

Ground

not

use

Ground

Level

select

Ground

not

in use

Ground

not

use

Ground

not

in use

8 *

Ground

(red

return)

25 * Red

input

9 *

Ground

(green return) 26 * Green

input

10 *

Ground

(blue return)

Blue

input

Ground

not

use

12 *

Ground

(blanking

return) 29 *

Blanking

input

13 *

Ground

(composite

30 *

Composite

sync

return) H

sync

not

use

sync

Ground

Half

blanking

Ground

Normal/RGB

select

not

use

not

use

For

No.

and

10,

and

connections,

use

a twisted-pair

lead

when

the signal level

TTL,

or a coaxial cable

when

the

signal

level

p-p.

(1)

Solder each lead

a socket contact.

Place the lead

the contact

illustrated.

3.5

Remove U

AWG

22-30 leads.

"~Q/

ma,.t.7mmj

Fix the lead.

Tighten the tabs

slightly.

Solder the conductor.

Take care not to solder past the point in-

dicated

the dotted line.

$'L_j'

/~/

5. After soldering, separate the contact

moving it upwards

and

downwards.

(2)

Connect the socket contacts to the correct positions.

Refer to the cha

rt.

Align the contact and lead for

easier insertion.

For positions 18-34, insert

with the flat side upwards.

(3)

Assemble the socket.

Attach the socket to the cover B.

with the positions

1-17

upwards

Engage the projections with the holes.

2. Attach

ver

A to the socket with the 2

shorter

ws.

Engage

the projections with the holes.

Att

h the c

ord

clamper with the 2 longer

ews.

(4)

Connect the socket

the

RGB

MUL

INPUT connector.

Engage the projection with this slot.

For the signal

specifications,

see page

12.

Example Microcomputer

,I,.

H sync

,I,.

Component

-pin connector

Level

select

(21)

Ground

(4)

Red

(25)

Ground

(8)

Green

(26)

Ground

(9)

Blue

(27)

Ground

(10)

H sync

(30)

Ground

(13)

V sync

o-+--,--"T<l

V sync

(31)

AUDIO INPUT jacks (phono jacks, L-white, R-red)

Connect

the

audio

outputs

a Sony

Betamax

U-matic

videocassette

recorder, Sony

Component

TV tuner,

etc

Connect

the

Land

channels

properly.

the

recorder

monaural,

connect

the

audio

output

the

recorder

these

two

jacks

with

the RK-105A

Connecting

Cord (supplied) and the PC-5A Plug Adap-

tor

(phono plug

minijack,

optional),

required.

VIDEO INPUT jack (phono jack, yellow)

• INPUT LEVEL control

Connect

the video

output

a Sony

Betamax

U-matic

videocassette

recorder, Sony

Component

tuner

, video camera,

etc.

with

the VMC-1S Video Cable (supplied).

The

input

level

the video

signal

from

this

jack

can be

adjusted

with

the INPUT LEVEL

control.

Normally

set

the

control

the

center

detent

position.

the

picture

contrast

too

weak

too

strong

adjust

the level

(min. 0.

p-p, max. 2V p-p) by

turning

the

control

clockwise

counterclockwise

with

a screwdriver.

CONTROL INPUT jack (minijack)

---------

When the set

used

with

a Sony

Component

tuner

equipped

with

control

output

connector

connect

illustrated

with

the

RK-69A

Connecting

Cord (optional).

R-AUDIO-L

VIDEO

The

volume

and

picture

can be

adjusted

and the

power

can be turn-

ed on or

off

using

the

controls

the

tuner

the Remote Com-

mander

(supplied

with

the tuner).

• MULTI INPUT connector

-pin DIN)

Connect

the MULTI OUTPUT

-pin DIN)

connector

on a Sony

Component TV tuner with the VK-2D Video Cable (supplied with the

tuner, 2

. The audio, video and

control

signals can

connected

simultaneously

with

this

cable.

The volume and picture can be adjusted and the power can be turn-

on or

off

using the

controls

on the TV tuner or the Remote Com-

mander (supplied with the tuner).

Engage

this

projection with

this

slot.

disconnect

, push

this

button.

VK-2D

The VK-5DX Video Cable is available

optionally

for extending the

VK-2D.

Caution: Use either the VIDEO/AUDIO/CONTROL

Cl)

41)

jacks

or the MULTI INPUT

connector

, but

not

both

simultaneously

SPEAKER terminals

Connect to

8-16

ohms

speaker system.

Speaker cord connections

Remove the

covering.

Twist

the wire ends. f

While pushing the

butt

on, insert

the wire, then release the button.

Pull lightly on the

connection

make sure it is secure.

Caution

• Make sure

that

none

the strands are separated from the wire

and shorts across the speaker terminals.

• Correct

connection

both speakers insures proper in-

phase operation. If the speaker system is out-of-phase, the bass

tones seem

be missing and the position

the

instruments

becomes obscure.

• The set should be placed some

distance

away from the speakers

that

it will not be affected by the speaker magnets.

If a temporary

proximity

to magnets should cause portions

the

picture

to have poor

color

, turn the POWER

button

off, and

after

about

minutes

, turn

The Sony SS-X1A and SS-X10A Speaker System (optional) may be

placed near the set because these are a low magnetic flux leakage

type.

• Never connect a speaker system

amplifier

and

this

Compo-

nent

simultaneously

, as

this

may damage the TV.

speaker system

amplifier

AC OUTLET (SWITCHED)

Component

Provides ac power of

200

W max.

(KX

2501)

250

W max.(KX-1901)

other connected equipment. Power can be switched on and

off

with

the POWER

button

on the Component

Caution

• When the set is used with a Sony Component

tuner, do not

connect the ac power cord

the tuner to

this

outlet. Otherwise, the

power cannot be turned on or

off

using the control

the tuner or

the Remote Commander (supplied with the tuner).

Component

tuner

,--

to I

OUTLET .

DComponent

•

not connect electrical home appliances such as

electric

iron, fans, or

other

high-wattage equipment to

this

outlet.

fl)

power cord

Connect

convenient

120 V ac wall

outlet.

When the set is used

with

a Sony

Component

tuner

, the ac

power

cord may be

connected

the UNSWITCHED AC OUTLET.

Component

tuner

Ba.II&

; to UNSWITCHED AC OUTLET

Component

POWER LOCK switch

Normally set

OFF.

___

to ac wall o

utlet

The MASTER and POWER

buttons

functions

described

above.

If the set is

switched

off

by a

timer

, set

this

switch

and keep the MASTER

button

pushed in.

When power is supplied

the set

with

the POWER LOCK

switch

and MASTER

button

set

ON, the set

will

turn

automatically

tJl

BASS BOOST switch

When a bookshelf-type speaker

system

(e.g. Sony

SS-X1

SS-

X10A) is used, set

this

switch

enhance

the

bass sound.

When a larger speaker

system

is used, set the

switch

OFF

pre-

vent excessive bass boost.

Speaker attachment holes

The Sony SS-X1A Speaker System (optional) may be

attached

the

set. For

details

attachment

, see the

instructions

furnished

with

the

-X1A.

SPECIFICATIONS

Color system

Picture

tube

Inputs

NTSC

Trinitron

tube

KX-1901 : 19-inch

picture

measured

diagonally,

100-degree deflection

KX-2501: 25-inch

picture

measured

diagonally

114-degree

deflection

VIDEO INPUT (phono jack)

1 V p-p, NTSC,

ohms

unbalanced,

sync negative

AUDIO INPUT

phono

jacks)

- 5

dBs

(436 mV rms),

kilohms

CONTROL INPUT (minijack)

p-p

MULTI INPUT (8-pin DIN)

Same as

the

above VIDEO/AUDIO/

CONTROL INPUTS

RGB MULTI INPUT (34-pin plug)

Pin No. Signal Signal level

Level

select

High

state

(open):

for

1 V p-p

Low

state

(ground):

for

TTL level

Red

input

Positive

polarity

Green

input

0 1 V p-p :f dB,

ohms

terminated,

Blue

input

superimposed

component

-2

8 TTL level

• O

8 is

selected

by the pin

Blanking

input

Positive

polarity

High

state

(1-3

ohms

terminated

Low

state

(0-0.4

V),

ohms

terminated

•

Displays

RGB

inputs

only

high state,

RGB

inputs

superimposed

directly

composite

video

inputs

low

state.

Composite

sync

Negative

polarity

0 1 V p-p :f

ohms

terminated,

superimposed

component

0-2

8 TTL level

• 0

@ is

selected

by the pin

21.

sync

Negative

polarity

TTL level

Half

blanking

Positive

polarity

TTL level

•

Active

with

the

blanking

input

low state.

• Decreases the

contrast

the

composite

video

inputs

in superimposed mode.

Normal/RGB

select

High

state

(10-12

V):

RGB

inputs

Low

state

(0-2

: Normal

composite

input

• The NORMAL/RGB

button

on the

front

panel does not

function

at high state.

3-13,

Ground

15,

14,

17-20

, Not in use

22-24,

28,

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de TELEVISOR de Sony

Sony

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Sony

Sony Trinitron KV-27V42 Manual de usuario

Sony

Sony Trinitron KV-HR36M90 Manual de usuario

Sony

Sony KV-32FS120 - FD Trinitron WEGA Flat-Screen CRT... Manual de usuario

Sony

Sony BRAVIA KD-49X727E Manual de usuario

Sony

Sony BRAVIA KDL-48W655D Manual de usuario

Sony

Sony BRAVIA KD-85X85K Manual de usuario

Sony

Sony KDL-32EX301 - 32" Class Bravia Ex301 Hdtv Manual de usuario

Sony

Sony KV-36FS320 - 36" Fd Trinitron Wega Manual de usuario

Sony

Sony TRINITRON KV-PF14Q40 Manual de usuario

Sony

Sony Bravia KD-65X9000C Guía del usuario

Sony

Sony Bravia KD-75X750H Manual de usuario

Sony

Sony KD-34XBR960 Instructions: TV stand Manual de usuario

Sony

Sony Bravia KDL-50W807B Manual de usuario

Sony

Sony BRAVIA KD-75Z9D Manual de usuario

Sony

Sony BRAVIA KDL-40R350E Manual de usuario

Sony

Sony bravia KD-65S9000B Manual de usuario

Sony

Sony TRINITRON KV-AR14M50 Manual de usuario

Sony

Sony KLV-52W300A Manual de usuario

Sony

Sony XTL-6100MK2 Manual de usuario

Sony

Sony BRAVIA KDL-60NX800 Manual de usuario

Sony

Sony KV-27S26 - 27" Trinitron Color Television Manual de usuario

Sony

Sony TV & Home A/V Manual de instrucciones

Sony

Sony KL-37W1U Manual de usuario

Manuales populares de TELEVISOR de otras marcas

Philips

Philips Colour Television Manual de usuario

Toshiba

Toshiba 27A10 Manual de usuario

Philips

Philips 42PF9630A/37 Manual de usuario

Hitachi

Hitachi 32FX48B Manual de usuario

DAEWOO ELECTRONICS

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Changhong Electric

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Philips

Philips Matchline 21CE7551 Manual de usuario

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Toshiba

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Philips

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Philips

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Philips

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Samsung

Samsung 55S9 B Series Manual de usuario

Philips

Philips 32HF9385D Guía de solución de problemas

Sharp

Sharp LC-40FI5012E Manual de usuario

Loewe

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Philips

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Sylvania

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