SONY KY-27EXR95 SERVICE MANUAL

KY-27EXR95

,SERVlCEMANUAL

RM-Ylll

US Model

Chassis No. SCC-DSOK-A

Canadian Model

Chassis No. SCC-Q61 E-A

ANU-2

MODELS OF THE SAME SERIES

KV-27EXR95 KV-27EXR90

CHASSIS

Television system American TV standards

Channel coverage VHF: 2 - 13

Picture tube

Antenna

Input

output

UHF: 14 - 69 Cable TV: 1 - 125

MicroblackL’ Trinitronr

27.inch

picture measured diagonally

28-inch

picture tube measured

diagonally

75.ohm external anlenna terminal

for VHF/UHF VIDEO 1 and 2 IN

S VIDEO IN

Y: 1 Vp-p,

C: 0.286 Vp-p (Burst signal),

Video (phono jacks): 1 Vp-p,

75-ohms unbalanced,

sync negative

Audio (phono jacks): 500

(100% modulation) Impedance: 47 kilohms

VIDEO 2 OUT

Video (phono jack):

75-ohms unbalanced,

sync negative

Audio (phono jacks):

Impedance: 10 kilohms AUDIO OUT (VARIABLE) (phono jacks)

More than 408 maximum volume setting

(variable)

Impedance: 5 kilohms

(4-pin

mini

75-ohms

unbalanced, sync negative

75ohms

mVrms

tube

at the

DIN)

mVrms

SPECIFICATIONS

Speaker output Power requirements 120 V AC, 60 Hz Power consumption Maximum: 165 W

Dimensions (h/w/d) 595 x 683 x 573.5 mm

Supplied accessories

Recommended accessories

SPEAKER SIZE TWEETER 50mm X2

INTERNAL

CONDITION

AUDIO FREQUENCY RESPONSE

CONDITION

Design and specifications are subject to change without notice.

5Wx2

Standby: 1.5 W

(23% x 27 x 22% inch)

Remote Commander RM-Ylll (1) with

2 size AA (R6) EVEREADY batteries

Terminal cover (1)

U/V mixer EAC-66 Connecting cable

VMC-8101820.S

WOOFER 85mm X2

AUDIO POWER

FRONT 5 WATTS X 2

8 ohms, 10%

TWEETER 2kHz WOOFER

BASS/TREBLE ARE IN NORMAL CONDITION

YCi5V13OV

(2”)

(3 318”)

TOTAL 2 SPEAKER BOXES

T.H.D

-2OkHz

50Hz

-2kHz

TRINITRONdOLOR

s;ONYn

TABLE OF CONTENTS

Section

Title

1. GENERAL

l-l.

Location of Controls

1-2.

Presetting TV Channels ....................

Waching

1-3. 1-4.

Adjusting Picture and Sound Quality

1-5.

Using Picture-in-Picture.

1-6.

Using the Remote Commander ...............

TV Programs ......................

1-7. Using the guide Function

1.8.

Enjoying Other Useful Features .............

1-9. Troubleshooting

......................

.........

.....................

.........................

9 11 13 19 20

2. DISASSEMBLY

2-1.

Rear Cover Removal

2-2.

Ul and U2 Boards Removal ...................

2-3. Service Position

2-4.

Picture Tube Removal ......................

..........................

21 21 21 22

3. SET-UP ADJUSTMENTS

Beam Landing ................................

3-1. 3-2. Convergence

Focus

3-3.

................................

....................................

3-4. G2 (Screen) and White Balance Adjustments

....

23 24 26 26

Section Title

4. SAFETY RELATED ADJUSTMENTS . . . . . . . . . .

5. CIRCUIT ADJUSTMENTS

5-l. Electrical Adjustment by Remote Commander . . 5-2.

A Board Adjustments . . . . . . . . . . . . . . . . . . . . . . .

5-3.

P Board Adjustments .

. . . . . . . . . . . . . . . . 37

31 33

6. DIAGRAMS

BlockDiagram.......

6-1.

Circuit Boards Location . . . . . . . . . . . . . . . . . . . .

6-2.

6-3.

Printed Wiring Boards and Schematic Diagrams

6-4. Semiconductors

. .

. . . . . . . . . . . . . . . . 39

. . . . . . . . . . .

. . . . . . . .

. . . . . . . . . . . . . . . . . . . . . .

43 67

7. EXPLODED VIEWS

Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7-1.

Picture Tube......... . . . . . . . . . . . . . . . . . . . .

7-2.

8. ELECTRICAL PARTS LIST . . . . . . . . . . . . . . .

WARNING !! ATTENTION!!

AN ISOLATION TRANSFORMER SHOULD BE USED

DURING ANY SERVICE TO AVOID POSSIBLE SHOCK

HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE AC POWER LINE.

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY SHADING AND MARK

! ON THE SCHEMATIC DIAGRAMS, EXPLODED

VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR

AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS

PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS

THAT ARE CRITICAL TO SAFE OPERATION ARE

IDENTIFIED IN THIS MANUAL. FOLLOW THESE PRO-

CEDURES WHENEVER CRITICAL COMPONENTS ARE

REPLACED OR IMPROPER OPERATION IS SUSPECTED.

-2-

AFIN D’EVITER TOUT RISQUE D’ELECTROCUTION

PROVENANT D’UN CH/iSSlS SOUS TENSION, UN TRANSFORMATEUR D’ISOLEMENT DOIT ETRE

UTlLlSi

RACCORDi ii L’ALIMENTATION SECTEUR.

LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET

PAR UNE MARQUE

LES VUES EXPLOSiES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE POUR LA

SiCURlTi

PLACER QUE PAR DES COMPOSANTS SONY DONT LE

NUMiRO DE

MANUEL OU DANS DES SUPPLEMENTS SONY. LES RiGLAGES DE CIRCUIT DONT L’IMPOR-

TANCE EST CRITIQUE POUR LA SiCURITk DU

PRiSENT MANUEL. SUIVRE CES PROhDURES LORS

DE CHAQUE REMPLACEMENT DE COMPOSANTS

CRITIQUES, OU LORSQU’UN

MENT EST SUSPECTi.

LORS DE TOUT

CHkSlS

ATTENTION AUX COMPOSANTS RELATIFS A LA

FONCTIONNEMENT SONT IDENTIFIES DANS LE

DE CE RECEPTEUR EST DIRECTEMENT

DU FONCTIONNEMENT. NE LES REM-

PIlkE

DiPANNAGE.

SkURITt?!!

ASUR

LES

SCHiMAS

EST INDlQUi. DANS LE

MAUVAIS

DE PRINCIPE,

PRkENT

PUBLIh

FONCTIONNE-

PAR

SAFETY CHECK-OUT

(US Model only)

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire

board surface for solder splashes and bridges. Check the interboard wiring to ensure that no

2. wires are “pinched” or contact high-wattage resistors,

3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have

been replaced. Be absolutely certain that you

have replaced all the insulators.

4. Look for unauthorized replacement parts, par-

ticularly transistors, that were installed during a

previous repair. Point them out to the customer and recommend their replacement.

5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out

to the customer and recommend their replacement.

Check the line cord for cracks and abrasion.

Recommend the replacement of any such line

cord to the customer.

Check the condition of the monopole antenna (if any). Make sure the end is not broken off, and has

the plastic cap on it. Point out the danger of

impalement on a broken antenna to the customer, replacement.

Check the B+ and HV to see they are at the

values specified. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV.

Check the antenna terminals, metal trim,

“metallized” knobs, screws, and all other exposed metal parts for AC leakage. leakage as described below.

and recommend the antenna’s

Check

LEAKAGE TEST ’

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must

not exceed 0.5 mA (500 microampers).

Leakage current can be measured by any one of three methods.

A commercial leakage tester, such as the

1. Simpson 229 or RCA WT-540A. Follow the

manufacturers’ instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data

Precision 245 digital multimeter is suitable for this job.

Measuring the voltage drop across a resistor by

3. means of a VOM or battery-operated AC volt-

meter. The “limit” indication is 0.75 V, so analog meters must have an accurate

voltage scale.

The Simpson 250 and Sanwa

low-

SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital

multimeters that have a 2V AC range are

suitable. (See Fig. A)

HOW TO FIND A GOOD EARTH GROUND

A cold-water pipe is guaranteed earth ground; the

cover-plate retaining screw on most AC outlet boxes is also at earth ground. If the retaining screw is to be used as your earth-ground, verify that it is at ground by measuring the resistance between it and a

cold-

water pipe with an ohmmeter. The reading should be zero ohms.

If a cold-water pipe is not accessible,

connect a 60-100 watts trouble light (not a neon lamp) between the hot side of the

receptacke

and the

retaining screw. Try both slots, if necessary, to locate

the hot side of the line, the lamp should light at normal brilliance if the screw is at ground potential. (See Fig. B)

‘ig.

To Exposed Metal

Parts on Set

voltmeter

(0.75 V)

Earth Ground

Using an AC voltmeter to check AC leakage.

-3-

Trouble Light

AC Outlet

Fig. B. Checking for earth ground.

Box

Ohmmeter

Cold-water Pipe

l-l.

GUIDE Functton displays Picture-Sound level

adjustment displays

(0)

CURRENT TIME displays

LOCATION OF CONTROLS

SRS display

--~~~~

-l-r

TvNlDEO - YOL”ME +-

~-yzrz-----

I r ____ ------- ____ , -----

,: L--------------J

____

-__-_

----e!---me.1

CL + mm STEFZEO

CH*,NNI

Picture-m-Picture mput mode

Bar display for volume.

or sound adjustment

I 1

POWER

SECTION 1

GENERAL

paws

VIDEO 1 IN jacks (S VIDEO, VIDEO/AUDIO)

VHFIUHF

antenna terminal

SPEAKER termmals

AUDIO OUT (VARIABLE)

tacks

VIDEO 2 IN and OUT jacks

Stortnq the AC dower cord

You can

store

the termmal cover, as illustrated here.

the AC power cord at the rear of

TVNIC

JEO

CHI 4Nh

VOLUME +/- buttons’

button*

’ ‘j”

STEREO mdlcator tamp

TIMER mdlcator lamp

IEL

+/-

buttons’

POWER button*

Remote control detector

Altachmg the termmal cover

The termmal cover comes packed separately from the TV. to use w,th your TV, then attach the cover as shown below.

Insert

the two tabs at the top of the termmal cover

mto

the rear panel as shown below. cords extend out from the

To remove the termmat cover Pull the cover away from the rear panel to the angle shown m step 1. then pull down to release the cover from the rear panel.

Ftrst

connect any opbonal equipment you want

Push the cover onto the rear panel so that the connected

Ill+==%

I,, I

openmg

at the bottom.

I,, /

0 - 9

number buttons

DISPLAY button

CABLE BOX button JUMP button

ENTER button

VOL (volume)

+/-

buttons*

1-2. PRESETTING TV CHANNELS

VHF channels (2 - 13) have been preset on your TV. You can watch those TV channels without further preparatton by

followmg the steps under “Watchmg TV Programs” on p.12. For UHF and cable channels. you must first preset channels to

“our

If you have prewously pressed the CABLE BOX button, the Remote Commander IS set to control the cable converter box. not the TV. Press the

TV biltton m order to control the TV with the Remote Commander.

Press POWER on the TV or the Remote Commander to turn the TV on

POWER

VTR 1/2/3/PlP lPicture-In-Picture)

Selector

CODE SET button

(Pre-Programmed function)

A/V WINDOW (audio and wdeo adjusting) buttons Channel presetting buttons

Installing Batteries

Remove the battery Compartment cover.

Insert two sne AA

(R6)

battertes m correct polarity.

CH (channel)

PIP (Picture-In-Picture) buttons

+/-

buttons’

Video operating buttons

MTS (multichannel TV sound) button

CABLE button

Battery life

With normal operation. batlerles will

’

If the Remote Commander does not operate properly, the

batferles mlghl be exhausted. Replace both with new ones.

~ To avold damage from possible battery leakage

Remove the batteries when the Remote Commander will not be used for a long time.

last

up to hall a year.

Press CABLE so that a channel number appears m the mode that you want to preset. TV or cable.

To preset VHF or UHF channels To preset cable TV channels

Channels that can be

VHF. 2 - 13 To add channels that could not be preset automatically because

strengm was too

“Presenlng DeSlled Channels or Erasing

recewed

UHF 14 -69

weak. or 10 erase unnecessary

on thts TV:

Cable: 1 -

125

channels. follow me steps In

unnecessary

Channels” on ule

their slgnal

next page.

Press the 0 - 9 “umber button(s) and the” press ENTER to select the

channel you want to add or erase.

1-3. WATCHING TV PROGRAMS

If you have prewously pressed the CABLE BOX button. the Remote Commander IS set to control the cable converter box, not the TV. Press the TV button m order to control the TV with the Remote Commander.

kyfiFfg

TV,WDEO

-TV

Press POWER on the TV or the Remote Commander to turn the N on. POWER

Press CABLE so that the dewed mode (au or cable

-4

signal)

appears

To wew VHF or UHF channels To wew cable TV channels

A “+ ” appears belore

This

ERASE

Repeat steps 1 and 2 to add or erase other channels.

CAUTION When a VHF or UHF channel IS erased

The cable TV channel with the same number IS also

Check with your local cable TV company for more complete mformation on the available chanriels.

*Ire

“umber

ior

Ctm”“d /la*

“OW

bee” added ,o me channel scan memory.

Cable TV channel chart’

Cable TV systems use letters or numbers to deslgnate

charm&. To tune I” a channel. refer to the chart

*Thts designation of cable TV channels conforms to

the ElAlNCTA recommendatom

a moment.

-2

Select a channel m one of the followmg two ways: To

scan

TO turn off the TV

Press POWER on the TV or the Remote Commander

When you want to watch the connected VCR Press TVNlDEO until “VIDEO 1” or ‘VIDEO 2” appears on the screen. To return to the

TV. press TVNIDEO until the channel number appears on the screen.

the preset channels*

I”

““merlcat sequence. press CH +,-I;

To *elect a channel directly. press

the 0 - 9 number button(r) and the” ENTER.

For

example. 10 Select channel to.

press 1. 0 and ENTER.

Press press

+ to

-to

agam.

Increase volume.

decrease volume

14. ADJUSTING PICTURE AND SOUND LEVELS

You can set different pxture and sound quality levels for each Input mode by changing the Input mode (TVNIDEO) before setting. These settings will be retalned even when you turn the TV off.

Select the Input mode you want to adjust with the TV/VIDEO button

TVNIDEO

Press VIDEO.

WDEO menu

appear* on

rhe

VIDEO

Press VIDEO repeatedly until the item you want to adjust turns red

VtDEO

Press the AIV WINDOW

screen.

+I-

buttons to make the adjustment.

“IDE0

-PICTURE + I-

- RESET

-2

-1

EXIT

Choosinq the NOTCH filter settina

Under normal conditions, set NOTCH OFF If dots or

Stripes

computer game software or wdeo source, set to NOTCH ON.

appear while you are watchmg an

Press VIDEO. Press VIDEO repeatedly until the NOTCH setting turns red

Press the AN WINDOW +/- buttons to select ON or OFF Press + to select ON.

Image

from a computer,

O(L)

Press-to select OFF

NOTCH

OFF

Picture

quality HUE

COLOR

BRIGHT

SHARP

The display

Press

+ to

InCreaSe

p,ct”re sharpness

Press - (L) button

1 Skin tones become

purplish For less color Intensity For less

brightness

For less sharpness

wi//

disappear aofomatically

Press

-to

picture sharpness

Press + (R) button

1 Skm tones become

greemsh

For more color mtensity For more

brightness

For more sharpness

aHer

a few seconds.

decrease

Makmg

the TRINITONE adjustment

Color

pncture

(tint) that deiermmes the %armth” (red bnt) or “coolness” (blue tine) of the

picture. With Sony’s Trmitone feature, you can adjust the

preference.

tubes are usually manufactured with a fixed color temperature

picture

color to your

Press VIDEO. Press VIDEO repeatedly until the TRINITONE setting turns red.

To restore the factory settings Press RESET while I” the VtDEO menu

SCrW”.

VIDEO TV

Select the Input mode you want to adjust with the TVNIDEO button.

TVlVtDEO

Press the AN WINDOW +/- buttons to select HIGH or LOW. Press + to select HIGH.

The factory preset whiteness will be restored

Press-to select LOW.

Adiustinq

the Picture Contrast

Press + to mcrease

Press-to decrease

p!cture

contrast with

P,Cj

pocture

contrast with soft color.

P,Ci”RE

vwd

color.

TRINITDNE HIGH

I I

The

dis@ay will drsappear seco”ds, rf you b”,,O”S.

The

wure

Contras,

TRINITONE seltrngs cannot be stored under

each

cnput

mode (p.

af,er a few

do “otp,ess

IWd. NOTCH

13).

any olhe,

and

--RESET

-AN

+I-

WNDOW

Press AUDIO.

The AUDlO menu appears on the screen

AUDIO

T--l

Press the A/V WINDOW

’

Sound quality

TREBLE

BASS

BALANCE

The displays

Press To decrease treble

response To decrease bass TO

response To emphasize the left

speaker’s volume

will

disappear automalicafly after a few seconds.

+/-

buttons to make the adjustment.

Press -to

left speaker’s volume

(L)

button Press +

To ,“crease treble

VS?+OllS~

Increase

ESpO”Sf!

To emphasize the speaker’s volume

emphasue the

(R)

button ,

bass

right

Turnmg SPEAKER ON/OFF

Press AUDIO. Press AUDIO repeatedly until the SPEAKER setting turns red.

Press the AN WINDOW +/- buttons to select ON or OFF Press + to turn on the speakers connected to theSPEAKER termmals.

SPEAKER ON

Press-to turn the above speakers off, in order to use an audio system connected to the AUDIO OUT (VARIABLE) lacks.

Selecting AUDIO-OUT FIX mode.

Press AUDIO. Make sure that the SPEAKER OFF setting IS selected (see above).

Press AUDIO repeatedly until the AUDIO-OUT setting turns red.

AUDIO

l---J

AUDIO-OUT “AR mode. and VOLUME.

TREBLE. BASS and BALANCE settings prior

AVOIO-OUT FIX settings are restored.

To restore the factory settings Press RESET while m the AUDIO

mew

1-5. USING PICTURE-IN-PICTURE

’lo

--SWAP

-NNIDEO

With the Picture-In-Picture function, you can watch both the man second (wndow) picture at the same time. In order to

enjoy

video disc player, etc.) to the TV. Then you can watch two TV programs, or

a TV program and a wdeo source at the same time. For instructions on connecting wdeo equtpment.

Note

If the Press EXIT to cancel CHANNEL BLOCK. (Setting CHANNEL BLOCK.)

the. function, first connect your video equipment (VCR,

man

p~ture 15 blocked. Picture-In-Picture does not function.

picture

and a

Press the A/V WINDOW +/- buttons to select FIX or VAR. Press-to select FIX.

I” AUDIO-OUT “AR (VARIABLE, mode, you can ad,“s, Ihe audro quahfies con,,o,s.

To change to AUDIO-OUT VAR mode

Press

wlh

Ihe TV

To display 8 window picture - PIP

To change the input mode of a wmdow picture

TvMLeO

Press m on the Remote Commander. Each time you press

TV, VIDEO 1 or VIDEO 2 mode will be selected in sequence.

Picture-m-Picture also functions when the mam picture IS m VIDEO mode.

To swap the main and wmdow pictures -SWAP

Set the VCR

Press PIP to

i/2/3/PIP

display

a wmdow

selector to PIP

VTR 1 -2 -3

picture.

PIP

thts

button,

To make the rnndow picture disappear

press

PIP

.?+a,“.

scm

channels in the window ptcture

Press CH +/-on the Remote Commander.

Notes on the wondow picture

l You cannot hear the sound of the wmdow

miture channel.

PIP

VTR

i/2/3/PIP

selector PDStTtON

FREEZE

To change the position of the

Set the VTR

i/2/3/PIP

selector to PIP

VrR t -2

Press PIP to display a wmdow

PIP

wandow pmture -

-3

PIP

picture.

POSITION

Press SWAP

SWAP

Press SWAP

agam

to swap the

pictures

agal”.

l-6. USING THE REMOTE COMMANDER

To freeze a window picture - FREEZE

Set the VTR i/2/3/PIP selector t0 PIP

VTR

1 -2 -3

Press PIP to display a window picture.

PIP

Press FREEZE.

W”dOW plcf”re Will freeze.

Use this feature when you want to write down the recipe of a cooking program or a displayed toll free number, etc.

FREEZE

You can operate other wdeo equpment (such as VCRs, wdeo disc players and cable boxes) that have an Infrared remote

detector with

this

suoolied Remote Commander.

CODE SET

Video operating

bUttO”*

When “s!“g Sony video cassette recorders (Beta, B mm, VHS), follow the steps below.

Set the VTR i/2/3/PIP selector according to the wdeo equipment you

want to operate.

If you want to operate 8: Beta, ED Beta VCR a mm VCR

When usmg VCR equipment. select VIDEO 1 or VIDEO 2 mode by prewng the TVNIDEO button.

VHS VCR

Use the wdeo operating buttons to operate wdeo equipment.

Operating a VCR To turn on or off 1 Press POWER. To change channels Press CH +/-

(when watchmg TV

~roarams throwah the

Press 0 (2 buttons simultaneously).

set to:

VTRl VTR2

VI-R3

To restore the normal picture

Press FREEZE agam.

The broadcast will be progressmg normally while the still picture IS on Ihe screen

To search the forward and backwardTo

To return to TV mode Press POWER to turn off the VCR

Note

If the “ode0

fhlS

Remote Commander will not operate.

Caution

When

you replace the batters, do it

equipment Settings and the settings you made under the Pre-Programmed lunchon

may be erased

equpment

picture

does not have a

Keep pressmg ww or a durmg playback.

resume normal

certa,”

with!” approxwnately 30

playback, rdease

lunct~on. the corresponding button

mnutes. Othewse Sony

”

Ihe bullon.

When “smg other makers’ Sony video disc player. follow the steps below. Example: To operate an RCA wdeo cassette recorder when you set the VTR

?/2/3/PIP selector to VTR 2.

Set the VTR i/2/3/PIP selector to VTR 2.

vadeo

equipment as well as Sony’s, or when usmg a

*se,

Ihe *ek?c,*r to PIP only ,o use P,ct”re-m-P,ct”,e

While

pressmg

manufacturer’s code number (see charts). For RCA, press 0, 7 and

ENTER.

Notes

l If more than one code number

you come to the correct code for your equlpment.

. If you enter a new code number, the code number prewously entered at

that settmg will be erased.

Use the video operatmg buttons to operate wdeo equipment. Operating a VCR

See the table on p. 22.

To search the forward and backward to

CODE SET, press the number buttons for your

listed, try entermg them one by one, until

To resume normal playback, press agarn.

Thw function IS effective onlv for CAV tstandard-

p,cture

will go mto the standby mode if II is pressed.

Keep pressing H or U durmg playback.

resume

normal playback. release the butlo”.

conlrok

di‘sc).

the TV

Ma”“,act”,e,* and Code Numbers (“CR)

-1

GENERAL ELECTRIC ( HITACHI

NC (

MAGNAVOX

Sony

Equipment

EOVIPMENT

rare

Cases, you

your

equ,pme”t

prowded

own

for your

equ,pment onto

and Code Numbers

1 SONY

NC.@

come

operate your non&my

wth

the suppIled Remote Commander. This

IS becauee

that IS not Commander. I” th,s case. please use the

equrpment’s

For

your CO”“e”le”ce Wrde the manufacturer name and code number

suppIled self-adhesive labels and aff,x Ihe

label to the Remote Commander

WfHe”Ce.

I 07

/ 05.06.09

1 CODE

may

not

video eq”,pment

may “se a code

wth

this

Remote

remo,e control

be able to

““It.

one 0,

for

easy

the

Setting the code number

When

“song

Example: To operate a Zenith cable converter box.

Whble

your dtstributor s code number (see chart). For Zemth. press 6.8 and ENTER.

Notes

- It * It you *

Operating your cable converter box

a cable converter box. follow the steps below

pressmg CODE SET, press CABLE BOX and the number buttons for

more than

one

the

Will be erase*.

In some rare cases. you may not be able to operate your cable converter box with the

supplied Remote Commander. This

not

eo”lome”t‘* own

code number IS listed. try

correct

coda

enter a new

prowded

Press CABLE BOX.

Use the TV control buttons [POWER, 0 - 9. ENTER and CH +I-) to control the cable converter box.

for your equpnent.

code “umber. me code

with

thus

Remote Commander. In

remote Control

CABLE BOX

POWER

entering

them

one

by one. until

“umber

pre”lo”sly entered

because your equopment may “se a code that

““it.

thts

case. please “se the

mat semng

you

come

To return to TV mode

Press TV.

You can then use the TV control buttons to control the TV.

For details, refer to the cable box’s Instructions.

JERROLD PIONEER 69.70 SCIENTIFIC ATLANTA 66.67play disc). With CLV (extended-play

TOCOM ZENITH

60. 61. 62, 63. 64.65

71.72

( 68

1-7. USING THE GUIDE FUNCTION

Use the GUIDE function to call up the on-screen menu, which on how to set the CURRENT TIME, ON/OFF TIMER, CHANNEL BLOCK, VIDEO and CHANNEL CAPTION

Settinq the Clock - CURRENT TIME SET

Example: Set the clock to Monday, 530 PM.

gwes

you

mstruct~ons

Press GUIDE. Press repeatedly until the “CURRENT TIME SET” display turns red.

GUIDE

Press ENTER

ENTER 0

Press the A/V WINDOW

+/-

I.D

GUIDE

buttons to select the day of the week.

Setting the Clock -CURRENT TIME SET (cont’d. from prev. page)

Press For example, 0

9 to to set set the

5:30.

current press time.

0. 5.

3 and0.(You must

000

press 4 digits.)

Press ENTER.

ENTER

Press +I- to set AM or PM.

CURRENT TIME SET

HON 05:30

USEI.

t-1

SELECT A” OR PM. PLEASE

LL~ENTERI.

HON

05:30

“SEtfIt-I

Press ENTER.

SELECT AM OR PM.

PLEASE

Press ENTER.

(II fhe

Proceed lo

ENTER

mle IS

already

step 5

se,,

(p. as, to

,he

currently set WI/l

enkv a new mle.

appear.

Notes

l The DNiOFF TtMER and CHANNEL BLOCK

wilt o,,era,e only it

l The mternat clock of this TV operates on a

12.PIour cycle. II

number. it will be cleared when you press ENTER.

1200 AM 1200 PM

It you unplug the TV. or if a power failure

occurs. all senmgs wilt be erased from the

TV’s

memory. and

return to the factory-set condition. Follow steps 1 - f3 to reset the current time.

the

you enter a

stsnds

for

stands

for noon.

the ,nternal

clock IS

24-ho”r cycle

m,dmght.

set correctly.

clock

WI,,

To Ca,, UD ,he ‘CVRRENT TlME

then iXIT. To enter a new time Jetting

Cal, up fhe ‘CURRENT TtME SET- d,splay: press RESET, then repeat steps 3 to 8

Press TIME.

To turn ott the display

Press TIME agam.

TO restore the “cmne.l

Press EXIT.

dear the current time setting

display

the current time

SET”

plsture

d,sr,lav (steps 1

and 2. P. 25;

CURRENT TIME IS

SET THANK YO”.

press

RESET.

Settlna the ON/OFF TIMER

Set the ON/OFF TIMER to make the program of your choice appear on the screen at the dewed time.

Example: Set the timer to turn on the N to channel 8 for 3 hours,

from 1:00 PM every Monday through Friday.

Press GUIDE. Press repeatedly until the “ON/OFF TIMER” display turns red.

Press ENTER.

instruction*

(II the

FIRST will

Go back to p: iS - ‘Setting the Clock’.)

for

selecting the day appsar.

ckck

has not been set. the display ‘PLEASE SET THE CURRENT TIME

awear

on the screen.

ENTER

-5,9,11

458,

10,12

Setting the ON/OFF TIMER (cont’d. from prev. page)

Press For example, 0

- 9

to to set set the

190.

desired press time.

0 and

0. (You

000

Press ENTER.

ENTER 0

FL2

must

press 4 digits.)

I I

OWOFF TIMER EVERY “ON-FRI

01 :ooAu -H CH--SELECT AM OR PM.

PLEASE “SEt+lt-I

8(ENTERI.

r-l

Press the AN WINDOW +I- buttons to select the day of the week. (See illustration on p. 30)

ENTER

EYERY MON-FRI

--_-_A” Ai

SEl.ECT

PLEASE “SE*.>

DNlOFF

EYERY

--.--A” -” c*-..-

SET THE TIME.

PLEASE “SE to-91

L lENTERl

cue--

THE DAY

1-1

TIMER

Mm+FR*

-7

Press +I-

Press ENTER

ENTER

to set AM

clr

PM.

Press 10set the duration (up

Press ENTER

ENTER

Setting the ON/OFF TIMER (cont’d. from prev. page) When you press AVIWINDOW + button. the selectable days will appear

the followmg order. (See Step 3.)

WEDNESDAY

Press 0 - 9 to set the dewed channel number.

000 000

Press ENTER. The followmg display will appear on the screen. and

t/E

T,,uER ,“dica,or lamp

fhal

the ON/OFF TIMER has been

0” me TV

will l&m up, show,“g

set.

EYERY MON-FRI 01:ooP” 3H c*_-s

SET THE CHANNEL.

PLE.GE USE

co-91

RESET

Press the A/V WINDOW - button to move m the reverse direction.

To clear the rettin9

Cal, the “ON/OFF TIMER” page (steps 1 and 2). Press RESET. then EXIT.

To reset the Setting

Cal, the

‘ON/OFF TIMER” page Press RESET. then repeat steps 3 to 12.

To re~lore the normal

Press EXIT.

If you unplug the TV. or a power failure occurs. both the

be erased. Reset the current time. then set the timer.

ptctvre

WEDNY

ckxk

and timer setbn9s &ill

Setting CHANNEL BLOCK

CHANNEL BLOCK prevents a channel from appearing on the screen the time that you set. We suggest that you use children from watching undesirable programs.

Example: Set CHANNEL BLOCK for 1 hour. at 4:00 PM every Saturday. on

channel 12.

Press GUIDE. Press repeatedly until the “CHANNEL BLOCK” display turns red

GUIDE

Same as “Setting the ON/OFF TIMER

this

function to prevent

dung

2-11

-2,4,6

Settina

VIDEO I.D.

Use this function to Identify the type of wdeo equpment connected to the VIDEO 1 and VIDEO 2 IN lacks. You can change the VIDEO 1 display to BETA. 8 mm, VHS, LD (laser disc player) or S VIDEO. and the VIDEO 2

display lo BETA, 8 mm. VHS or LD (laser disc player).

NOW

Press GUIDE. Press repeatedly until the “VIDEO I.D.” display turns red.

GUIDE

Press ENTER.

ENTER

To clear the setting

Call up the “CHANNEL BLOCK” page (ste,x 1 and 2). Press RESET. then EXlT

To re*et the sening Call UP the “CHANNEL BLOCK” page, then repeat steps

thrwgh 12.

Press the A/V WINDOW

Press ENTER.

ENTER

+I-

buttons to select the

1.0.

for VIDEO

Press the AIV WINDOW (See chart below).

+/-

buttons to select the I.D. for VIDEO 2

-3

-294, 638

Settina CHANNEL CAPTION

Use

this

function to caption each channel number display with the channel

call letters

(up

to lour

letters).

Press GUIDE. Press repeatedly until the “CHANNEL CAPTION” display turns red.

GUIDE

Press ENTER.

ENTER

Settina the I.D.

Each time you press A/V WINDOW +, the I.D. will change m the followmg

order:

VIDEO 1 I.D. Settings

VIDEO 1 j BETA + 8 mm + VHS + LD + S VIDEO

VIDEO 2 I.D. Settings

VIDEO 2 + BETA j 8 mm j VHS + LD

To move m the reverse direction

Press A/V WINDOW

TO reset the setting

Call the “VIDEO I.D.” screen. then repeat steps I To restore the normal

PlrsS EXIT.

p,cture

-5,7

-1

Press the 0 - 9 buttons to select the channel number you want to caption.

Press the AIV WINDOW caption.

+/-

buttons to choose the first letter of the

Setting CHANNEL CAPTION (cont’d. from prev. page)

Press the AN WINDOW +I- buttons to choose the caption.

third

letter of the

Press ENTER

ENTER

Press the A/V WINDOW +I- buttons to choose the second letter Of the caption.

Press ENTER.

ENTER

(cont’d. on

next page)

--IFRET

.---

-9,ll

Press ENTER

ENTER

Press the AN WINDOW +/-buttons to choose the fourth letter of the caption.

Press ENTER.

The channel caption Is set.

ENTER

To set more captions

Press A/V WINDOW +. then repeat steps 3 - 12

TO clear the setting

Cal, up the “CHANNEL CAPTION screen and press RESET, the” EXIT.

To reset the setting

Call up the ‘CHANNEL CAPTION” ~cree”. Press RESET, then repeat steps 3

TO restore the normal picture

press EXIT.

. If you want to leave a blank space an the channel number or caption. press ENTER

vatho”,

pressq AN WINDOW +I-

You can enter up to 32 channel captions.

12.

1-8. ENJOYING OTHER USEFUL FEATURES

Muting the sound--MUTING Recewmo a Multichannel TV Sound program - MTS

Press MUTING.

display

JUMP

DISPLAY

“OL+

SLEEP

“MUTING”

To restore the sound

Press MUTING

Keepmg the channel displayed - DISPLAY

To display the channel

Press DISPLAY.

The mat” ,mcf”re mpur mode. channel captron, Sound (MTS,. and Aclure-m-P,cfu,e r”,,“, mode

lew

*t?co”ds. men drsappear. me me,” p,cture ,nput mode wi,,

remal” on Ihe Screen

To turn off the display

Press DISPLAY agam.

Using the sleep timer - SLEEP

Turns TV

elf

aner

serri”g.

Press SLEEP

A green “SLEEP ON ” drsplay appears

for a ,a+

seconds.

A red “SLEEP ” display will appear I

the TV stlurs on.

To cancel the setting Press SLEEP A green “SLEEP OFF” display appears OR Turn the TV off.

The sleep rime, setd”~ will be cancelled

Switching quickly between 2 channels - JUMP

Press JUMP once to recall the channel

you were watchmg prevvxsly; press

JUMP

agam

feature to keep track of two programs alternately.

Displaymg the current time -TIME To display the current time

PressTIME.

will

appear on

the

sue”.

agam,

or press VOL +

aulomabcally approx,mate,y I hour

manure belore

agam.

to switch back. Use

lor

appronmately 3 seconds.

thls

Mulchaone,

w,,,

appear for a

MUTING

DISPLAY

SLEEP

JVMP

TIME

-(OhsRS

--MTS

Each

f!m

you press MTS. the MAIN. SAP (Second Audio Program) and MONO modes

are selected in sequence. The display (in green) for each mode will appear on the

screen for

appnwmately

(NOTE: Dormg SAP modes. the sound will be muted.)

To listen to stereo sound Press MTS lo select MAIN mode.

The MAlN display The STEREO mdicafor lamp 0” the TV will ,,ghf up whenever a stereo broadcast rece,ved.

MTS

&vi,!

a,,pea, 0”

3 seconds.

d%e

screen.

MAIN

r-l

Notes *A weak

Select

MTS

mcommg sqnal

MONO mode to

funclions

may cause

elimmate thw now.

only when the

excessive mxe

mam p~ture 1s m

with some stereo broadcasts.

TV mode.

Receivmg lifelike sound reproduction - (O)SRS

The Sound Remeva! System (SRS] aMows you lo select the sound mode you prefer

Each lime

youpress C.) SW. “(.)SRS

“C.)SRS

OFF’ modes are

In (0)SRS [AUTO] mode, SRS functions m both monaural and stereo modes. Monaural sound programs will have a ‘simulated stereo’ effect. In

(.I

SRS [STEREO] mode, SRS functions only when a stereo program

recewed.

selectedi”

[AUTO],”

sequence.

‘(.)SRS

[STEREO],” and

+ 43 hidden pages

SONY KY-27EXR95 SERVICE MANUAL

Specifications and Main Features

Frequently Asked Questions

User Manual