Sony kv 28fq86b schematic

SERVICE MANUAL

AE-6BA

CHASSIS

MODEL

KV-28FQ86B KV-28FQ86E

COMMANDER DEST CHASSIS NO.

RM-945 FR SCC-Q83T-A

RM-945 ESP SCC-Q81W-A

MODEL

KV-32FQ86B KV-32FQ86E KV-32FQ86K KV-32FQ86U

COMMANDER DEST CHASSIS NO.

RM-945 FR SCC-Q83U-A

RM-945 ESP SCC-Q81X-A

RM-945 OIRT SCC-Q82M-A

RM-945 UK SCC-Q84T-A

KV-32FQ86

RM-945

- 1 -

TABLE OF CONTENTS

Section T itle P ag e Section T itle P ag e

Caution .................... 3

Specifications .................... 4

Connectors .................... 6

Self Diagnostic Software .................... 7

1. GENERAL

Switching On the TV and

Automatically Tuning .................... 8

Introducing and Using the Menu

System .................... 9

The Picture Adjustment Menu .................... 9

The Sound Adjustment Menu .................... 10

PAP (Picture and Picture) .................... 10

Teletext .................... 11

Remote Control Configuration

for VCR or DVD .................... 11

Technical Specifications .................... 12

Lifting the TV Set .................... 12

Troubleshooting .................... 13

2. DISASSEMBLY

2-1. Rear Cover Removal .................... 14

2-2. Speaker Connector Disconnection................ 14

2-3. Chassis Removal and Refitting .................... 14

2-4. Service Position .................... 15

2-5. G Board Removal .................... 15

2-6. D2 Board Removal .................... 15

2-7. D Board Removal .................... 15

2-8. Picture Tube Removal .................... 16

Bottom Plates .................... 17

3. SET-UP ADJUSTMENTS

3-1. Beam Landing .................... 18

3-2. Convergence .................... 19

3-3. Focus Adjustment .................... 21

3-4. Screen (G2), White Balance .................... 21

4. CIRCUIT ADJUSTMENTS

5. DIAGRAMS

5-1. Block Diagrams (1) .................... 25

Block Diagrams (2) .................... 26

Block Diagrams (3) .................... 27

Block Diagrams (4) .................... 28

5-2. Circuit Board Location .................... 28

5-3. Schematic Diagrams and

Printed Wiring Boards .................... 28

*A Board Schematic .................... 30

*A Board PWB .................... 33

*B Board Schematic .................... 35

*B Board PWB .................... 37

*D2 Board Schematic .................... 38

*D2 Board PWB .................... 37

*F1 Board Schematic .................... 39

*F1 Board PWB .................... 40

*H1 Board Schematic .................... 39

*H1 Board PWB .................... 40

*VM Board Schematic .................... 39

* VM Board PWB .................... 40

*G Board Schematic .................... 41

*G Board PWB .................... 40

*C Board Schematic .................... 42

*C Board PWB .................... 43

*J Board Schematic .................... 44

*J Board PWB .................... 43

*D Board Schematic .................... 46

*D Board PWB .................... 45

5-4. Semiconductors .................... 47

5-5. IC Blocks .................... 49

6. EXPLODED VIEWS

6-1. Chassis .................... 51

6-2. Picture Tube .................... 52

7. ELECTRICAL P ARTS LIST .................... 53

4-1. Electrical Adjustments .................... 22

4-2. Test Mode 2 .................... 24

CAUTION

SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR THE CARBON P AINTED ON THE CRT , AFTER REMO VAL OF THE ANODE CAP .

WARNING !!

AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS

DIRECTL Y CONNECTED TO THE POWER LINE.

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY SHADING AND MARKED THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE

PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION

APRES AVOIR DECONNECTE LE CAP DE’LANODE, COURT-CIRCUITER L’ANODE DU TUBE CATHODIQUE ET CELUI DE L’ANODE DU CAP AU CHASSIS METALLIQUE DE L’APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHODIQUE OU AU BLINDAGE DU TUBE CATHODIQUE.

ATTENTION !!

AFIN D’EVITER TOUT RISQUE D’ELECTROCUTION PROVENANT D’UN CHÁSSIS SOUS TENTION, UN TRANSFORMATEUR D’ISOLEMENT DOIT ETRE UTILISÈ LORS DE TOUT DÈPANNAGE LE CHÁSSIS DE CE RÈCEPTEUR EST

DIRECTMENT RACCORDÈ Á L ’ALIMENT ATION SECTEUR.

ATTENTION AUX COMPOSANTS RELATIFS Á

LA SECURITÈ!!

LES COMPOSANTS IDENTIFIÈS PAR UNE TRAME ET PAR UNE MARQUE

EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.

SUR LES SCHÈMAS DE PRINCIPE, LES VUES

- 2 -

CAUTION

Lead Free Soldered Boards

The circuit boards listed below [Table 1] used in these models may have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. F1, H1 etc [ see examples ]. The servicing of these boards requires special precautions to be taken as outlined below.

example 1

example 2

Table 1

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BecafretnI_A,SDVL,etarnacS,dnekcaB

CtuOB,G,R

DnoitcelfeD

2DnoitcelfeDedoMtramS

GylppuSrewoP

JstekcoSdnagnihctiwSO/ItracSVA

,srotalugeR,renuT,noitcelfeD,oiduA

ecafretnIB,J

ybdnatS/SCRIS/esuF/hctiwSrewoP

DEL

dnaenohpdaeH/tupnIVAtnorF

sehctiwSlortnoC

MVnoitaludoMyticoleV

It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is available under the following part numbers :

rebmuntraP retemaiD skrameR

91-500-046-7mm3.0gK52.0 02-500-046-7mm4.0gK05.0 12-500-046-7mm5.0gK05.0 22-500-046-7mm6.0gK52.0 32-500-046-7mm8.0gK00.1 42-500-046-7mm0.1gK00.1 52-500-046-7mm2.1gK00.1 62-500-046-7mm6.1gK00.1

Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.

For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com

- 3 -

LEDOMMETI metsySnoisiveleT metsySoeretS egarevoClennahC metsySroloC

BL,I,K/D,H/G/B

EK/D,H/G/B

KK/D,H/G/B

UI oeretSMACIN96B-12B:FHUI

MACIN/NAMREG

oeretS

MACIN/NAMREG

oeretS

MACIN/NAMREG

oeretS

Q-B,01F-20F,30S-10S,21R-1R,21E-2E:FHV

96R-12R,96B-12B,96F-12F,96E-12E:FHU

02S-10S:VTELBAC

14S-12S:REPYH

,30S-10S,21R-1R,21E-2E:FHV

96R-12R,96E-12E:FHU

02S-10S:VTELBAC

14S-12S:REPYH

30S-10S,21R-1R,21E-2E:FHV

96R-12R,96E-12E:FHU

02S-10S:VTELBAC

14S-12S:REPYH

MACES,LAP

85.3CSTN,34.4CSTN

)NIOEDIV(

MACES,LAP

85.3CSTN,34.4CSTN

)NIOEDIV(

MACES,LAP

85.3CSTN,34.4CSTN

)NIOEDIV(

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)NIOEDIV(

:EDIWnortinirTDFyalpsiDtalF

)sehcni82(mc17xorppA

ebuTerutciP

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rotcennocoruEnip-12:1

)dradnatsCELENEC(

.slangis

rotcennocoruEnip-12:2

rotcennocoruEnip-12:3

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.oediVSrofstupnI

ecafretnIkniltramS,)elbatceles(

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.slangisoediVdnaoiduArofstupnI

.slangisoiduAdnaoediVVTfostuptuO

thgieW

.slangisoediVdnaoiduArofstupnI

.slangisoiduAdnaoediVVTfostuptuO

tuptuodnuoS

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stnemeriuqeRrewoPV042-022

noitpmusnoCrewoPW5.0/W031

snoisnemiD

)68QF82-VK(gk54xorppA )68QF23-VK(gk46xorppA

seirosseccAdeilppuS

)1(rednammoCetomeR549-MR

)2(yrettab6RdetangisedCEI

)SMR(W01x2)rewoPcisuM(W02x2

)SMR(W51x1)rewoPcisuM(W03x1

)68QF82-VK(mm015x335x987xorppA )68QF23-VK(mm685x685x019xorppA

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kcajenohpdaeHkcajinimoerets

stupnioiduAskcajonohp

stupnioediVskcajonohp

tupnioediVSNIDnip4

oiduArofelbairavsrotcennoCtuptuO

slangiS

]TNORF[slanimreTtuptuO/tupnI lortnoCderarfnI:metsySlortnoCetomeR

,weiVTxeN,sulPlatigiD,erutcipzH001

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cdV3

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- 4 -

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metI

bmoClaPFFOFFOFFOFFOFFOFFO

PAPNONONONONONO

ytiroirPBGRNONONONONONO

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WARNING (UK Models only)

The flexible mains lead is supplied connected to a B.S. 1363 fused plug having a fuse of 5 AMP rating. Should the fuse need to be replaced, use a 5AMP FUSE approved by ASTA to BS 1362, ie one

ASA

that carries the

IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUITABLE FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD BE CUT OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG SEVERED FROM THE MAINS LEAD MUST BE DESTROYED AS A PLUG WITH BARED WIRES IS DANGEROUS IF ENGAGED IN A

LIVE SOCKET.

When an alternative type of plug is used, it should be fitted with a

5 AMP FUSE, otherwise the circuit should be protected by a 5AMP FUSE at the distribution board.

mark.

How to replace the fuse. Open the fuse compartment with a screwdriver blade and replace the fuse.

FUSE

- 5 -

21 pin connector

21 19 17 15 13 11

9 7 5 3 1

20 18 16 14 12 10

6 4 2

Pin No 1 2 4 Signal Signal level

1 Audio output B

3 4 Ground (audio) 5 Ground (blue) 6 Audio input A

7 Blue input 0.7 +/- 3dB, 75 ohms positive

8 Function select

9 Ground (green) 10 Open 11 Green Green signal : 0.7 +/- 3dB, 75 ohms,

12 Open 13 Ground (red) 14 Ground (blanking)

16 Blanking input

_ (S signal Chroma

Standard level : 0.5V rms

(right) Audio input B

(right) Audio output A

(left)

(AV control)

_ _ Red input 0.7 +/- 3dB, 75 ohms, positive

input)

(Ys signal)

Output impedence : Less than 1kohm* Standard level : 0.5V rms

Output impedence : More than 10kohm* Standard level : 0.5V rms

Output impedence : Less than 1kohm*

Standard level : 0.5V rms Output impedence : More than 10kohm*

High state (9.5-12V) : Part mode Low state (0-2V) : TV mode Input impedence : More than 10K ohms Input capacitance : Less than 2nF

positive

0.3 +/- 3dB, 75 ohms, positive

High state (1-3V) Low state (0-0.4V) Input impedence : 75 ohms

17 Ground (video

output)

18 Ground (video

input)

19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V

(-3+10dB)

_ _ Video input 1V +/- 3dB, 75ohms, positive sync 0.3V

(-3+10dB)

21 Common ground

_ Video input

Y (S signal)

(plug, shield)

Connected Not Connected (open) * at 20Hz - 20kHz

1V +/- 3dB, 75ohms, positive sync 0.3V (-3+10dB)

Rear Connection Panel Front Connection Panel

- 6 -

S-Video

socket

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AE-6BA SELF DIAGNOSTIC SOFTWARE

The identification of errors within the AE-6BA chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respo nd to IIC. In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty . If a device is found to be faulty the relevant device number will be displayed through the LED (Series of flashes which must be counted) See table 1, non fatal errors are reported using this method. Each time the software detects an error it is stored within the NVM. See Table 2.

Table 1

How to enter into Table 2

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noitcetorPegatloVrevO30

cnySlacitreVoN40

norewoptarorrERKI50

norewoptaegdelwonkcasubCIIonMVN70

noitcetorPlatnoziroH80

norewoptaegdelwonkcaonrenuT90

rorrErossecorPdnuoS01

devreseR11

rorrEetarnacS21

rorrECAD31

rorrEdnekcaB41

rorrEecnegrevnoCcimanyD51

rorrEPIP61

Flash Timing Example : e.g. error number 3

StBy LED

ON ON ON

OFF

norewoptawolsenilatadro/dnakcolcsubCII60

DEL

edoC

1. Turn on the main power switch of the TV set.

2. Program Remote Commander for Operation in Service Mode. [See Page 22].

3. Press ‘AUX/VIDEO’ ‘AUX/VIDEO’ > ‘MENU’ on the RemoteCommander.

4. Using the Remote Commander, Scroll to the ‘Error’ item using the down arrow key , then press the right arrow key .

5. The following table will be displayed indicating the error count.

Table 2

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PCO:20E0

PVO:30E0

CNYSVON:40E0

RKI:50E0

CII:60E0

MVN:70E0

TORPH:80E0

RENUT:90E0

DNUOS:01E0

STLOV9:11E0

ETARNACS:21E0

BMOCD3:31E0

DNEKCAB:41E0

NOCNYD:51E0

EGATLOVHGIH:61E0

HCTIWSVA:71E0

CEDAMORHC:81E0

ACRF:91E0

GNEJP:02E0

CAD:12E0

TORPREKAEPS:42E0

KCITSYROMEM:52E0

33:28

:tceleS:uneMsuoiverP

Note: To clear the error count data press ‘80’ on the Remote commander.

- 7 -

The operating instructions mentioned here are partial abstracts from the ‘Operating Instruction Manual’. The page numbers of the ‘Operating Instruction Manual’ remain as in the manual.

Switching On the TV and Automatically Tuning

The first time you switch on your TV, a sequen ce of menu screens appear on the TV en abl ing you to: 1) choose the language of the menu screen 2) adjust the picture slant, 3) check how to connect optional equipment to your TV, 4) search and store all available channels (TV Broadcast) and 5) change the order in which the channels (TV Broadcast) appear on the screen. However, if you need to change any of these settings at a later date, you can do so by selecting the appropriate

option in the

(Set Up menu) or by pressing the Auto Start Up Button on the TV set.

A diagram will appear showing you how to connect a wide range of equipment to your TV set. Follow the instructions and finally press the OK button to remove the diagram and continue the automatic process.

After the automatic tuning process has finished and any optional equipment has been connected, we recommend you follow the instructions explain e d on the section "Connection Guide" on page 15 to get the optimum settings

Please connect your equipment according to this chart

:3/q3

:2/ 2

DVD

:1/ 1

related to the optional equipment.

Connect the TV plug to the mains socket (220-240V AC, 50Hz) The first time that the TV set is connected, it is usually turned on.

If the TV is off, press the on/off button on the TV set to turn

Language

Select language

English Deutsch Español Français Italiano Nederlands

Dansk

Polski Português Türkçe

Ελληνικά

Български

Svenska

Pyccкий

Česky

Magyar Norsk Suomi Slovenski

Română

The Auto Tuning menu appears on the screen. Press the OK button to select Yes.

Language

Select language

English

Ελληνικά

Deutsch

Български

Español

Svenska

Français

Pyccкий

Italiano

Česky

Nederlands

Magyar

Dansk

Norsk

Polski

Suomi

Português

Slovenski

Türkçe

Română

Do you want to start

automatic tuning?

Yes No

on the TV.

The first time you switch on the TV, a Language menu displays

automatically on the TV screen.

The TV starts to automatically search and store all

available broadcast channels for you.

This procedure could take some minutes. Please be patient

and do not press any buttons, otherwise autom atic tuning

Auto Tuning

Programmes found: 4

SECTION 1

will not be completed.

Press the V, v, B or b buttons on the remote control to select

your language, then press the OK button to confirm your

- 8 -

selection. From now on all the menus will appear in your chosen language.

Language

Select language

English Deutsch Español Français Italiano Nederlands

Dansk

Polski Português Türkçe

Ελληνικά

Български

Svenska

Pyccкий

Česky

Magyar Norsk Suomi Slovenski

Română

In some countries the TV Broadcaster installs the channels

automatically (ACI system). In this case, the TV Broadcaster sends a menu in which you can select your city

by pressing the

or V button and OK to store the

channels.

If no channels were found during the auto tune process, a

message appears automatically on the screen asking you to connect the aerial. Check the aerial connection (refer to

No channel found.

Please connect aerial

Confirm

GENERAL

page 7). Press the OK button to restart the auto tuning process.

After all available channels are captured and stored,

If you wish to keep the broadcast channels in the tuned o rde r, go to step 8.

Programme Sorting

TVE

TVE2

TV3

C33

C27

C58

S02

S06

RM-945

Because of the earth’s magnetism, the picture might slant. The

Picture Rotation menu allows you to correct the picture slant i f it is necessary.

If it is not necessary, press OK to select Not necessary.

If it is necessary, press B or b to select Adjust now, then press

OK and correct any slant of the picture be tween –5 and +5 by

pressing

or V. Finally press OK to store.

If picture slants, please

adjust picture rotation.

Not necessary

Adjust now

RM-945

the Programme Sorting menu automatically appears on the screen enabling you to change the order i n which the channels are stored.

First Time Operation

continued...

If you wish to store the channels in a different order:

Press the v or V button to select the programme number with the channel (TV Broadcast) you wish

to move. Press the

Press the v or V button to select the new

button.

programme number position for your selected

channel (TV Broadcast). Press the OK button to store.

Repeat steps b)1 and b)2 if you wish to change the order of the other channels.

Press the MENU button to remove the menu from the screen

Your TV is now ready for use

Programme Sorting

TVE

TVE2

TV3 04 05 06 07 08

01 TV E

C33

C27

C58

S02

S06

First Time Operation

Introducing and Using the Menu System

The Picture Adjustment Menu

Your TV uses an On-Screen menu system to guide you through the operations. Use the following buttons on the Remote Control to operate the menu system:

The “Picture Adjustment” menu allows you to

alter the picture settings.

To do this:

Picture Adjustment

Picture Mode: Live Contrast: Reset Noise Reduction: Auto Colour Tone: Cool

Press the MENU button and then press OK to

enter this menu. Next press desired option and press OK. Finally read the instructions below on how to operate each option.

Select:Back:

Enter:

you are watching. After selecting this option press OK. Next press

or V to select the

or V

To switch on the menu screens: Press the MENU button to switch the first level menu on.

Picture Adjustment

Picture Mode: Live Contrast: Reset Noise Reduction: Auto Colour Tone: Cool

Select: Enter:OKExit:

Picture Adjustment

Picture Mode: Live Contrast: Reset Noise Reduction: Auto Colour Tone: Cool

Picture Adjustment

Picture Mode: Live Contrast: Reset Noise Reduction: Auto Colour Tone: Cool

Select: Enter:OKExit:

Select: Enter:

Exit:

Picture Mode This option allows you to customise the Pi cture Mode based on the programme

repeatedly to select:

Personal (for individual settings). Live (for live broadcast programmes, DVD and Digital Set Top Box receivers)

To navigate through the menus:

• To highlight and select the desired menu or option, press

• To enter the selected menu or option, press OK or

• To return to the last menu or option, press OK or

• To alter the settings of your selected option, press

- 9 -

• To confirm and store your selection, press OK.

v/V/B

or V.

"Brightness", "Colour" and "Sharpness" level of "Live" and "Movie" mode are fixed in the factory to get the best picture quality.

or b.

Contrast Press

Brightness Press

Movie (for films).

Once you have selected your desired option, press OK to store.

or b to reduce or enhance picture contrast. Next press OK to store.

or b to darken or brighten the picture. Next press OK to store.

To switch off the menu screens: Press the MENU button to remove the menu from the screen.

RM-945

This option only appears for alter ati on if "Picture Mode" is set to "Personal".

Colour Press

or b to decrease or to increase color intensity. Next press OK to store.

This option only appears for alter ati on if "Picture Mode" is set to "Personal".

Hue Press

or b to decrease or to increase the green tones. Next press OK to store.

This option only appears for NTSC signal (e.g. USA video tapes).

Sharpness Press

or b to soften or to sharpen the picture. Next press OK to store.

This option only appears for alter ati on if "Picture Mode" is set to "Personal".

Reset Press OK to reset the picture to the factory preset levels.

Noise This option is set to Auto to automatically red uc e the sno w y pic ture that may be Reduction visible in the broadcast signal. However, it can be modified by pressing

or V

to select Off, Low, Mid or High. Finally press OK to store.

Colour Tone This option allows you to alter the tint of the picture. After selecting this option

. Next press v or V repeatedly to select: Warm (gives the white colours

press a red tint), Normal (gives the white colours a neutral tint), Cold (gives the white colours a blue tint). Next press OK to store.

TV Functions

The Sound Adjustment Menu

PAP (PICTURE AND PICTUR E)

Picture Adjustment

Picture Mode: Live Contrast: Reset Noise Reduction: Auto Colour Tone: Cool

Select: Enter:

Sound Adjustment

Sound Effect: Dolby Virtual Treble: Bass: Balance: Reset Dual Sound: Stereo Auto Volume: Off TV Speakers: On Headphones Set Up

Select: Enter:

The “Sound Adjustment” menu allows you to alter the sound settings.

To do this:

Press the MENU button and press

, then press OK to enter this menu. Next press

or V to select the desired option and press

Exit:

OK. Finally read the instructions below on how to operate each option.

Sound Adjustment

Sound Effect: Dolby Virtual Treble: Bass: Balance:

Exit:

Reset Dual Sound: Stereo Auto Volume: Off TV Speakers: On Headphones Set Up

Select:Back:

Enter:

Sound This option allows you to customise the Sound Effect. After selecting this

Effect option press OK. Next press

or V repeatedly to select:

Off (Flat response).

to select

PAP divides the screen into two to watch two pictures in format 4:3 simultaneously.

Switching PAP on and off

Press to display PAP. One of the screens will be framed to indicate that this is

the active screen. It means that when you want to select

123 4 7

8 0

the PAP source, you will be doing it in the active screen.

Press again to remove PAP.

On the screen a banner appears guiding you on how to operate PAP. This banner will disappear after some seconds but it can always be displayed again by pressing the button.

Changing the active screen

This is only possible if the Media Selector is set to TV.

PROG

To change the active screen (framed), press the

or b buttons.

Navegador

Configuración del Sistema

Aceptar Versión

PROG+ PROG

Select: Select:

MoveFrame

Natural (Enhances clarity, detail and presence of sound by using “BBE High

Definition Sound system”*).

Dynamic (“BBE Hi gh Definition Sound system”* in t ensifies clarity and

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presence of sound for better intelligibility and musical realism).

Dolby** (Dolby Virtual, simulates the sound effect of “Dolby Surround Pro

Virtual Logic”).

Once you have selected your desired option, press OK to store.

Treble Press

or b to decrease higher-frequency sounds. Next press OK to store.

RM-945

Selecting PAP source

Selecting a TV channel:

Press the

button to select the left screen as the active screen. Next press the number buttons

or PROG +/- to select a TV channel.

Video input signals can not be displayed on the left screen.

Selecting an input source:

Press the

button to se le ct the right screen as the active scree n. Next press repeated ly the

button to show the input signal of the connected equipment on right screen of the TV. For more

Bass Press

or b to decrease or to increase the lower-frequency sounds. Next press

details on which input symbol you wish to choose, please see section "Viewing pictures from equipment connected to the TV" on page 23.

OK to store.

RF signal (TV broadcast channels) can not be displayed on the right screen.

Balance Press

or b to emphasise the left or the right speaker. Next press OK to store.

Selecting the sound

Reset Press OK to reset the sound to the factory preset levels. Next press OK to store.

The sound of the active screen (framed) always comes from the TV speakers. Besides that, you can listen to the active screen as well as the non active screen via headphones.

RM-945

Dual Sound • For a Stereo broadcast:

Press

or V to select Stereo or Mono. Next press OK to store.

• For a bilingual broadcast: Press

or V to select Mono (for mono channel if available), A (for channel 1)

To do this:

With the PAP switched on, refer to the section "The Sound Adjustment Menu", select "Headphones Set Up" and set the option " PAP Sound" according your preference. For details see page 13.

or B (for channel 2). Next press OK to store.

TV Functions

continued...

In PAP (picture and picture) mode, the output from the Scart 2/ 2 is fixed to the right picture.

TV Functions

Teletext

Remote Control Configuration for VCR or DVD

Teletext is an information service transmitted by most TV stations. The index page of the teletext service (usually page 100) gives you information on how to use the service. To operate teletext, use the remote control buttons as indicated below.

Teletext errors may occur if you use a channel (TV Broadcast) with a weak signal.

In it’s default condition this remote control will operate the basic functions of this Sony TV, Sony DVDs and most Sony VCRs. To control VCRs and DVDs of other manufacturers (and some Sony VCR models), the remote control needs to be configured.

fig. 2

To do this:

• Before you start, look up the 3 digit code for your brand of DVD or VCR from the list below. On those brands that have more than one code, enter the first code number.

• Sony will endeavour to update the software according to market changes. Therefore, please

To switch on Teletext :

Select the broadcast channel which carries the teletext

123 4 7

8 0

service you wish to view.

Press the button once to enter Picture and Text (P&T) mode. The screen is divided into two with the Text display on the left and the TV channel in the bottom right corner.

If you wish to view the Text in full screen mode, press the button a second time.

123 4 7

8 0

To select a Teletext page:

Input the 3 digit page number, using the numbered buttons.

• If you make a mistake, retype the correct page number.

• If the counter on the screen continues searching, it is because the page is not available. If this is the case, input another page number.

PROG

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To access the next or preceding page:

Press PROG + ( ) or PROG - ( ).

refer to the code table included with the remote control for latest code set.

• A small label is added inside the battery door to allow you to record your brand codes.

Press and hold the T button of the remote control for approximately 6 seconds until the green DVD and VCR light of the Media Selector starts flashing (see fig. 1).

While the VCR and DVD lights are flashing, enter all three digits of the code for your brand of VCR or DVD (see the list below) using the number buttons on the remote control (see fig. 2).

6 sec.

If your selected code is entered correctly, the VCR or DVD green

light (according to your selection) will be lit momentarily (see fig.3), otherwise repeat all the above steps.

Turn on your VCR or DVD and check that the main functions work.

• If your device is not working or some of the functions do not work please check that you entered the correct code set or try the next cod e l iste d aga i nst the brand.

fig. 1

MODE

fig. 3

MODE

• Not all brands are covered and not all models of every brand may be covered.

To freeze a teletext page:

Press / button. Press again to cancel the freeze.

RM-945

Always remember to press the T or t button until the green light iluminates according to

the equipment you want to operate with this remo te con trol: VCR, TV or DVD.

To reveal concealed information (e.g: answer to a quiz):

RM-945

Press / button. Press again to conceal the information.

VCR Brand List DVD Brand List

To select a sub page:

A teletext page may consist of several s ub pages. In this ca s e , one or more arrows appear next to the page number and an information box is displayed at the bottom of the screen showing the number of sub pages contai ned on this page. As soon as sub pages are available, they start to

automatically appear. If you want to stop the show and select your desired sub page, press

repeatedly.

To Switch Off Teletext:

Press button.

Fastext

Fastext service lets you access Teletext pag e s with on e button push. When you are in Teletext mode and Fastext is broadcast, a colour coded menu appears at the bottom of the teletext page. Press the appropriate coloured button (red, green, yellow or blue) to access the page corresponding to your menu choice.

Brand Code Brand Code

SONY (VHS) 301, 302, 303, 308, 309,362 SONY (BETA) 303, 307, 310 SONY (DV) 304, 305, 306 AIWA 325, 331, 351 AKAI 326, 329, 330 DAEWOO 342, 343 GRUNDIG 358, 355, 360, 361, 320, 351, 366 HITACHI 327, 333, 334 JVC 314, 315, 322, 344, 352, 353, 354, 348, 349 LG 332, 338 LOEWE 358, 355, 360, 361, 320, 351 MATSUI 356, 357 ORION 328 PANASONIC 321, 323 PHILIPS 311, 312, 313, 316, 317, 318, 358, 359,

363, 364 SAMSUNG 339, 340, 341, 345 SANYO 335, 336 SHARP 324 THOMSON 319, 350, 365 TOSHIBA 337

SONY 001, 029, 030, 036, 037, 038, 039, 040,

041, 042, 043, 044, 053, 054, 055 AIWA 021 AKAI 032 DENON 018, 027, 020, 002 GRUNDIG 009, 028, 023, 024, 016, 003 HITACHI 025, 026, 015, 004, 035 JVC 006, 017 KENWOOD 008 LG 015, 014, 034 LOEWE 009, 028, 023, 024, 016, 003 MATSUI 013, 016 ONKYO 022, 033 PANASONIC 018, 027, 020, 002, 045, 046, 047 PHILIPS 009, 028, 023, 024, 016, 003, 031 PIONEER 004, 050, 051, 052 SAMSUNG 011, 014 SANYO 007 SHARP 019 , 027 THOMSON 012 TOSHIBA 003, 048, 049 YAMAHA 018, 027, 020, 002

Teletext

Additional Information

Lifting the TV Set

Technical Specifications

206779201

TV system:

Colour system:

PAL SECAM, NTSC 3.58, 4. 43 (only Video In)

Channel Coverage:

UHF: B21-B69

Picture Tube:

Flat Display FD Trinitron WIDE: KV-28FQ86U: 28” (approx. 71cm. measured diagonally) KV-32FQ86U: 32" (approx. 82cm. measured diagonally)

- 12 -

Rear Terminals

• AV1

1/ 1 21-pin scart connector (CENELEC standard)

including audio/video input,

RGB input, TV audio/video output.

• AV2

2/ 2 21-pin Scart connector (CENELEC standard)

including audio/video input,

RGB input, monitor audio/video output.

• AV3 3/3

• audio outputs (Left/Right)

21-pin Scart connector (CENELEC standard) including audio/video input, S video input, selectable audio/video output and SmartLink interface.

- phono jacks

Sound Output:

2 x 20 W (music power) 2 x 10 W (RMS) Woofer: 30 W (music power) 15 W (RMS)

Power Consumption:

KV-28FQ86U: 130 W KV-32FQ86U: 130 W

Standby Power Consumption:

0.5 W

Dimensions (w x h x d) :

KV-28FQ86U: approx. 789 x 533 x 510 mm. KV-32FQ86U: approx. 910 x 586 x 586 mm.

Weight:

KV-28FQ86U: approx. 45 Kg. KV-32FQ86U: approx. 64 Kg.

Accessories supplied:

• 1 Remote Control (RM-945)

• 2 Batteries (IEC designated, AA size)

2-067-792-01

Front Terminals

• 4 S Video input – 4 pin DIN.

• 4 video input – phono jack.

• 4 audio input – phono jacks.

• headphones jack.

Design and specifications are subject to change without notice.

Other features:

• 100 Hz picture, Digital Plus.

• Teletext, Fastext, TOPtext.

•NexTView.

• SmartLink.

• TV system autodetection.

• Dolby Virtual.

• BBE Digital.

•NICAM.

•PAP.

• ACI (Auto Channel Installation).

Optional ac cessories:

• Stand especially designed for this TV KV-28FQ86U: SU-28FQ3. KV-32FQ86U: SU-32FQ3.

Additional Information

http://www.sony.net.

Printed in UK

Troubleshooting

Here are some simple solutions to problems which may affect the pict u re and sound.

Problem

No picture (screen is dark) and no sound.

Solution

• Check the aerial connection.

• Plug the TV in and press the button on the front of the TV.

• If the standby indicator is on, press TV button on the remote control.

Problem

No unscrambled picture whilst viewing an unscrambled channel with a decoder or a Set Top Box connected through the Scart connector

3/ 3.

v, V, B

in PAP mode.

and b buttons do not work

Solution

• Using the menu system, select the “Features” menu and set “AV3 Output” to “TV” (see page 15).

• Check that the Decoder or the Set Top Box is not connected on the

scart 2/ 2.

• PAP navigat ion is only possible in TV mod e, please check that Media

Selector is set to TV.

Poor or no picture (screen is dark), but good sound.

No picture or no menu information from equipment connected to the Scart connector.

Good picture, no sound.

No colour on colour programmes.

When you switch on the TV the last

- 13 -

channel you were watching before switching the TV off does not appear.

Distorted picture when changing programmes or selecting teletext.

Wrong characters appear when viewing NexTView.

Picture slanted.

• Using the menu system, select the “Picture Adjustment” menu and select “Reset” to return to the factory settings (see page 11).

• Check that the optional equipment is on and press the button

repeatedly on the remote control until the co rrect inp ut symbol is displayed on the screen (see page 23).

Press the + button on the remote control. Check that “TV Speakers” is “On” in the “Sound Adjustment”

menu(see page 13). Check that headphones are not connected.

• Using the menu system, select th e “Pi ct ure Adjustment” menu and sele ct “Reset” to return to factory settings (see page 11).

• This is not a malfunction. Press the number buttons on the remote control to select the desired channel.

• Turn off any equipment connected to the Scart connector on the rear of the TV.

• Use the menu system to enter the “Language” me nu (see page 16) and select the same language that NexTView is broadcast in.

• Using the menu system, select the “Picture Rotation” option in the

“Features” menu to correct the picture slant (see page 15).

Remote control does not function.

The standby indicator on the TV flashes.

• If you continue to experience problems, have your TV serviced by qualified personnel.

• Never open the casing yourself.

• Check that the Media Selector on the remote control is set to the device you are using (VCR, TV or DVD).

• If the remote control does not operate the VCR or DVD even when the Media Selector has been set correct ly, enter t he ne cessary code set as explained on page 24.

• Replace the batteries.

• Contact your nearest Sony service centre.

Snowy picture when viewing a TV channel.

Additional Information

• Using the menu system, select the “Manual Programme Preset” menu and adjust Fine Tuning (AFT) to obtain better picture reception (see page 18).

• Using the menu system, select the “Noise Reduction” option in the “Picture Adjustment” menu and select “Auto” to reduce the noise in the picture (see page 11).

continued...

Additional Information

SECTION 2 DISASSEMBLY

2-1. Rear Cover Removal

2-2. Speaker Connector Disconnection

Remove the rear cover fixing screws indicated and pull the rear cover backwards away from the set. Take care when removing the rear cover not to damage the speaker cable [Disconnect the speaker connector] a speaker is fitted inside the rear cover.

2-3. Chassis Removal and Refitting

Before completely removing the rear cover disconnect the speaker connector which is located on the inside of the set.

To remove lift the main bracket rear slightly and slide the chassis away from the beznet. Ensure that the interconnecting leads are released from their purse locks to prevent damage being caused.

When refitting the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards. Refit the inter-connecting leads in their respective purse locks.

- 14 -

2-4. Service Position 2-5. G Board Removal

Clips

To place the chassis in the service position, insert the main bracket firmly into the T-slot located on the left corner of the beznet as indicated (see inset). To gain access to the underside of the boards follow the instructions on page 17. [Removal and Replacement of the main bracket bottom plates].

2-6. D2 Board Removal

To remove the G Board remove the two screws from the middle of the board, release the clips circled and ease the board gently away from the support bracket.

2-7. D Board Removal

Screws

Clips

To remove the D2 board remove the two screws circled, release the clips circled and ease the board gently away from the support bracket.

Screws

Clips

To remove the D board first remove the D2 bracket by removing the two screws circled and releasing the four clips (two on each side of the bracket). The D board can then be removed using the same method as the G board but with the necessity to remove only one screw from the middle of the D board.

- 15 -

2-8. Picture Tube Removal

WARNING:

BEFORE REMOVING

THE ANODE CAP

High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.

Coated Earth Ground Strap

1. Discharge the anode of the CRT and remove the anode cap.

2. Unplug all interconnecting leads from the Deflection yoke, neck assy , degaussing coils and CR T grounding strap.

3. Remove the C Board from the CRT.

4. Remove the chassis assembly.

5. Loosen the Neck assembly fixing screw and remove.

6. Loosen the Deflection yoke fixing screw and remove.

7. Place the set with the CRT face down on a cushion and remove the Degaussing Coil holders.

8. Remove the Degaussing Coils.

9. Remove the CRT grounding strap and spring tensioners.

10. Unscrew the four CRT fixing screws [ located on each CRT corner ] and remove the CRT. [Take care not to handle the CRT by the neck.]

Removal of the Anode-Cap

REMOVAL PROCEDURE.

Turn up one side of the rubber cap in the direction indicated by the arrow a

2 Using a thumb pull up the rubber cap firmly in the direction indicated by the

arrow b

How to handle the Anode-Cap

1 . To prevent damaging the surface of the anode-cap do not use

sharp materials.

2. Do not apply too great a pressure on the rubber, as this may cause damage to the anode connector.

3. A metal fitting called a shatter hook terminal is fitted inside the rubber cap.

4. Do not turn the rubber foot over excessively, this may cause damage if the shatter hook sticks out.

Anode button

3 When one side of the rubber cap is separated from the anode button, the anode-cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow c

- 16 -

+ 35 hidden pages