JVC AV-21BT8ENS, AV-21BT8ENB, AV-21BT8EPS, AV-21BT8EPB, AV-21BT8EES Schematic Diagram

This file is provided FREE OF CHARGE from the electromaniacs.com community You are free to distribute this file to other persons who needs it , but without of charge

Also on thousands of service manuals , schematics free of charge

http://electromaniacs.com you can find

AV-21BT8ENS AV-21BT8EN

B

P

AV-21BT8EPS AV-21BT8EP AV-21BT8EES AV-21BT8EE

SERVICE MANUAL

COLOUR TELEVISION

AV-21BT8ENS / AV-21BT8ENB

AV-21BT8EPS / AV-21BT8EPB AV-21BT8EES / AV-21BT8EEB

AV-21BT80E

AV-21BT80EP

CONTENTS

!

SPECIFICATIONS

!

SAFETY PRECAUT IONS ･･････････････

! FEATU RES･･････････････････････････ ! MAIN DIFFERENCE LIST ･･････････････

･･････････････････････････ 5

････････････････････････････････････････････････････

････････････････････

････････････････････････････････････････

･･････････････4

････････････････････････････

･･････････････5

････････････････････････････

2

!

SPECIFIC SERVICE INSTRUCTIONS

!

SERVICE ADJUSTMENTS････････････

! PARTS LIST ･･･････････････････････

★ OPERATING INSTRUCTIONS ★ STANDAR D CIRCUIT DIAGRAM ･･･････

･･･････････････････････ 21

･･････････････････････････････････････････････

････････････ 11

････････････････････････

････

････････

･･･････ 2- 1

･･････････････

6

1

No.520 54 Jul. 200 2

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

SPECIFICATIONS

Content

Item

Dimensions ( W××××H××××D ) 59 6m m× 4 46mm×4 90mm

Mass 21 .4 kg

TV RF System B/G B/G , L/L ’ B/G , D/K

TV Mode PAL PAL / SECAM PAL / SECAMColour Syst em

Video Mode PA L / SE CAM / N TSC 3 .58 / N TSC 4 .43 (E P/ EE MODEL)

PAL / NTSC 3 .58 / NTSC 4.43 ( EN MODEL)

Sound System German + NICAM

Teletext System Fast ext / Topte xt

Receiving Frequency

VHF (VL)

Intermediate Fr equency

VIF Carrier 38.9MHz (B/G , D/K , L) / 33.9MHz(L’)

SIF C ar rier 33. 4 MHz ( 5 .5MHz:B/G) / 32. 9MHz (6.0MH z:D/K ) / 32.4MHz (6.5MHz: L) / 40.4MH z (6.5MHz:L’)

Colour Sub Carrier Freq.

SE CAM 4.43MHz

Power Input AC 2 20V ～240V , 50Hz

Power Consumption 85 W (M ax.) , 2 .5W( Stand by)

Aerial Input Term 75 Ωun ba lanc ed, C oax ial

Pictur e Tube Size Visi bl e size : 5 1cm, M eas ured dia gon ally

Hi gh Vo l t ag e 27 .7 kV

Spe ake r 5.7 cm×16cm Oval type ×2

Au dio Output 6.5 W×2

Input

S/V id eo Y : 1Vp-p Po sitive

Au di o ( L/ R) 50 0mVr ms, H i gh Imped ance

Output

Au di o ( L/ R) 50 0mVr ms, Lo w Im pe dance

Input Terminal

Remote Control Unit VE -3 00 17763 (R M-C 1100), (A A/R0 6 dry b atter y×2)

Rear Sid e AV 1 ( Vi d eo/Aud i o/R GB)

Front Side AV3 ( Vid eo/A udio)

Front Side Hea dph on e jac k (S ter e o mi ni jack 3.5 φ)Output Terminal

Rear Sid e AV 1 ( Vi d eo/Aud i o)

46 .25 MHz ～ 1 68. 25 MH z

(VH) 175.2 5MHz ～ 46 3.2 5MHz

UHF 47 1.2 5MHz ～ 86 3.2 5MHz

CATV S1-S20 , S 21-S41 & S7 5-S79 S1-S20, S2 1- S41 & S75 -S 77 S1-S20 & S 21-S41

PAL 4.43MHz

NT S C 3.58MHz / 4.43MHz

Vide o 1Vp-p, 75

C : 0 .2 86Vp-p

Vide o 1Vp-p 7 5Ω

AV 2 (Vid eo/A udio/S-VHS)

AV 2 (Vi d eo/A ud io) (S el ect ed T V,A V1 or AV3)

AV - 21 BT8 EN S

AV - 21 BT8 EN B

Ω

AV- 21 BT8 EPS

AV- 21 BT8 EPB

AV - 21 BT8 0EP

AV- 21 BT8 EES

AV- 21 BT8 EEB

De sign & speci ficatio ns ar e su bje ct to cha ng e wi thout no t ice.

2

No.52054

A

B

A

B

A

B

A

P

■■■■21-pin Euro connector (SCART socket) : AV-1 / AV-2

(P-P= Peak to Peak, S-W= Sync tip to white peak, B-W= Blanking to white peak)

V-21BT8ENS AV-21BT8EN

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

Pin No.

1

2

3

4

5 GND (B) ○○

6

7

8

9 GND (G) ○○

10 SCL3 NC NC

11

12 SDA3 NC NC

13

14

15

16 Ys input Low : 0 - 0.4, High : 1 - 3V, 75Ω○NC

17

18

19

20

21

AUDIO R o utput 50 0m Vr ms(Nomina l),

AUDIO R i n put 50 0m Vr ms(Nomina l),

AUDIO L outp ut 50 0m Vr ms(Nomina l),

AUDIO G ND ○○

AUDIO L input 500mVrms(Nominal),

B in pu t

FUNCTON SW

(SLOW SW)

G in put

GND (R)

GND (YS) ○○

R / C input

GND(V IDEO output)

GND(V IDEO input) ○○

VIDEO ou tpu t

VIDEO / Y input

COM MON G ND ○○

Signal Designation Matching Value AV-1

○

Low impedance

High i m pe danc e

Low impedance

High i m pe danc e

70 0m V

Low : 0-3V, High : 8-12V, High impedance

70 0m V

R : 700mV

C : 300mV

1V

P- P

1V

P- P

Ω○NC

, 75

B- W

, 75Ω○

B- W

Ω

, 75

B- W

, 75Ω

P- P

(Nega ti ve g oi n g s ync ), 75

Ω○

Ω○ ○

(TV OUT)

○○

○

(TV OUT)

○○

○

(only R )

○○

(TV)

AV - 2222

○

NC

○

[Pin a ssignment]

No.52054

3

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

SAFETY PRECAUTIONS

1. The d esign of th is prod uct con ta ins sp ecial har dware, ma ny circuit s and components specially for saf ety purposes. For con tinu ed pr ot ecti on , n o c han g es sh ould b e made to the o rig i nal d esign un less a uth or i zed i n writin g by th e ma nu fact ur er .

Replacem ent p arts m ust b e i d entic al to thos e u sed in th e origin al ci rcu its. Se r v ic e sh ou ld be pe rf or me d b y qua li fi e d pers o nn el on ly.

2. Al te rati on s of the desig n or circui tr y of t he prod ucts sh oul d not be made. Any design alterations or additions will void the manu fac t urer 's warra nt y and w i ll f ur th er r el i eve t he ma nufac tu rer of r esp onsib ili ty for per s o na l injur y or p r op erty dam ag e resul t ing th erefr om.

3. Man y electr ical an d m ech ani ca l p ar ts in the pr od uc ts ha v e special safety-related chara cteristics. T hese characteristics are oft en no t e vi den t f r om visua l i ns p ec ti on nor ca n t he pro tect ion aff orde d by th em nece ssarily be ob tain ed b y u s in g r ep l acem en t com po nents rated for hig he r vo l tag e, watt ag e, etc . R ep lac em en t p arts whic h ha ve th ese sp ecial s afet y ch ar act er ist ics ar e

ide ntified in the parts list of Ser vic e manua l. El ectric al

components having such features are ide ntified by shading on the sche mat ic s and b y (!!!! ) on the parts list in Service manual. The us e of a sub sti tu te r ep lac em en t which do es n ot

h ave th e sam e s af ety c h ar ac t erist ics as t he reco mmen ded replac ement par t sh ow n i n th e par ts list of Servi ce man ual m ay

cause shock, fire, or other hazards.

4. Don't s hort between the LIVE side ground and ISOLATED

(NE UTRAL) side ground or EARTH side ground when repairing.

Some model's power circuit is partly different in the GND. T he diff erenc e of th e GND is s h ow n by t he LI VE : (") side GND, the ISO LATE D(N EU TRAL) : ( #) side GND an d EA RTH : ($) side GND. Don't short between the LIVE side GND and

ISO LATE D(N EU TRAL) si de GND or EAR TH sid e GND an d n ever mea sure w it h a mea sur i ng appa r atus ( osci l lo scop e etc.) th e LI VE sid e GN D an d IS OL ATED( NE UTR AL ) sid e GN D or EARTH sid e GND at th e s ame time. If above not e will not be kept, a fuse or any parts will be broken.

5. If any repair has been made to the chassis, it is recommended th at t he B1 set ting shou l d b e c h ec ke d or adj u s te d (Se e ADJUSTM ENT OF B 1 POWE R SUPPL Y) .

6. The high vol ta ge app lie d t o th e pi ctu r e tu be mu st con form wit h th at sp ecifi ed i n S ervi ce m an ual . E xc essi ve h i gh vo lt ag e ca n

cau se an i ncr e as e i n X- R ay em iss i on , arci ng and possi b le component damage, therefore operation under excessive high voltage conditions should be kept to a minimum, or should be preve nt ed. If s ever e arc ing occur s , rem ove t he AC pow er

immed iate l y and de ter m i ne th e ca use b y vis ua l insp ect ion (incor r ec t in stal l at ion, cr acke d or mel te d hi gh volt age har n ess, p oor so ld er i ng, et c.) . T o m ai nt ain the p r ope r mi n im u m l e v el of sof t X- R ay em iss i on, c omp on en ts in th e hi gh v ol tag e cir cuitry incl ud i ng t he pict ure tu be must be t he exac t r ep lac em e nts or

alte rn at ives ap pr ove d b y th e manuf act urer of th e c om pl et e prod uct.

7. Do n ot c hec k high vol t age b y drawing an ar c . U se a high volt ag e meter or a hig h v oltag e prob e wit h a VT V M. Dis char g e the picture tube before attempting meter connection, by connecting

a cl i p le ad to th e gr ou nd f rame a nd c onn ec ti n g th e oth er end of the lead through a 10kΩ 2W resi s to r to the anod e butt on .

8. When service is r equ ire d, ob serve th e or i gina l lea d dr ess. E x tr a prec aut i on sh ou ld b e given t o assur e cor r ect l ea d dress in th e high vol tag e circui t a rea. W her e a s hor t ci r cuit h as occu rre d, th os e co mpon ent s tha t indica te evide nce of ov e r hea ting sho ul d

b e r e place d. A lways u s e th e manuf act ur er 's r ep l acemen t components.

9. Isolation Check

(Safety for Electrical Shock Hazard)

Af ter r e- ass embl in g th e p r oduct, always per f orm an i solat io n ch eck on the expo s ed me tal p ar ts of t he cabin et ( a nte nn a

ter m i na ls, vid eo /au di o i npu t and outpu t t ermi n als, Con trol k n obs , metal cabinet, screwheads, earphone jack, control shafts, etc.) to be su re th e p r oduct is s af e t o o pe rate with ou t d an ger of elect rical shoc k.

(1) Dielectric Strength Test

The iso lation be tw een the A C pr im a ry ci rcu it an d al l me tal p ar ts exp osed t o the us er, p arti cularly an y expos ed met al p art hav i ng a retu rn p ath to t he chass is sho uld withs tan d a volt age of 3 000 V AC (r.m. s.) for a period of one sec ond.

(. . . . W it hstan d a v o lt age of 110 0V AC (r .m. s.) to an ap pl i anc e

rate d up to 12 0V , an d 3 00 0V AC (r.m. s .) to an ap pli an ce r at ed 200V or more, for a period of one second.) This meth od of test r equi res a t est equipment n ot g enerally fou nd in t he serv ic e trad e.

(2) Leakage Current Check

Plug th e AC l in e c ord d irect ly into th e AC ou tl et ( do n ot us e a lin e isol ati o n transf or m er du rin g this ch eck.). U sin g a " Lea k ag e

Current T este r" , me as ur e the l ea kag e cu rre nt f rom eac h ex p os ed metal p ar t of the ca bine t, p art icularly any e x pos ed me tal p art h aving a re turn path to t he ch assis , to a kn own go od ea rt h grou nd (w a ter pip e, e tc.). An y l eaka ge curren t m us t n ot e xceed

0.5mA AC (r.m.s.). Howev e r, in trop ic al ar ea , th is mu st no t exce ed 0.2 mA AC (r.m.s.).

"""" Alte rn at e Che ck M ethod

Plug th e AC l in e c ord d irect ly into th e AC ou tl et ( do n ot us e a lin e isol ati o n tran sfor m er dur i ng t hi s che ck.) . Use an AC vo lt me ter

h aving 1 00 0 oh ms pe r vol t or more sens it i vity i n th e fo llowing mann er . C on nec t a 1 50 0Ω 10W res ist or para lle led b y a 0 .1 5µF

AC-type c apa cit or bet ween an expo sed met al pa rt and a kno wn g ood e ar th gr o und (water pi pe , etc.) . M eas ur e th e A C volt ag e acr os s th e res ist or w i th th e AC vo l tm eter. Move th e r es i stor con nec tion to e ach exp ose d metal part, p art i cularly any exp osed

metal p ar t havi n g a r etu rn pat h to the ch assi s, an d m eas u r e th e AC vol tag e ac ros s the res ist or. No w , re v er se th e pl u g in th e AC ou tl et and re pe at eac h mea suremen t. An y volt ag e me as u re d must no t e xc eed 0 .7 5V AC (r.m.s.) . This c orre sponds to 0 .5mA AC (r.m. s.).

Howeve r, in tropica l area, this must n ot exce ed 0 .3V AC ( r.m. s.) . This corresponds to 0.2mA AC (r.m.s.).

AC VOLT MET ER (HAVING 1000 Ω /V, OR MOR E SENSIT IVITY)

0.15μF AC-T YPE

PLACE THIS PROBE

1500 Ω 10W

GOOD EARTH GROUND

ON E A C H EX PO SE D ME T AL PA RT

4

No.52054

A

B

A

B

A

B

A

P

FEATURES

(

)

(

)

V-21BT8ENS AV-21BT8EN

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

1. It is a remote controlled color television.

2. 10 0 pr og r am s fr om VHF , UH F b an ds or cab l e cha nn el s can be

pres et.

3. It c an tun e c abl e c ha nn els.

4. Cont ro l lin g th e TV i s ver y easy by its men u driven s yst em .

5. It h as two Eur oc on nect or s ock ets f or e xter n al d evi ce (su ch as vi de o reco rder , vid eo games , a udi o s et, etc.)

6. Fr ont AV Inp ut avai l a ble.

7. St ereo s ound s ys tems ( Ger m an + N ic am) a re a vailab le .

8. Full functio n Tele text (Fa ste xt , Topte xt).

9. It is possib l e to con nec t h ead ph one.

10. Direct channel access.

11 . APS (Aut omat ic P r ogr am m i ng Syste m). 12 . All pr og r ams ca n b e nam ed . 13 . Forward o r bac kw ard au to ma ti c tu ning .

14 . Sl ee p timer.

15. Child Lock

16 . Au tom at ic sou nd mute when no tran smiss i on . 17 . 5 minu tes aft er the br o adc as ti ng (c l osed own), the TV s witc h es

itsel f aut omati ca lly t o st and- by m od e.

MAIN DIFFERENCE LIST

Model Name

!!!!

Part Na me

MAIN PWB VE-20101111 VE-20101105 VE-20101103

! I NSTRUCTION BOOK VE-50028252 VE-50028287 VE-50028323

!

FRONT CABI NET

!

REAR COVER

!

LENS VE-20056445

!

RATING LABEL

CAR TON BOX

AV -2 1 B T 8 EN S AV -2 1 B T 8 EN B

VE-20073594(ENS) VE-20068238(ENB)

VE-20079486(ENS) VE-20101109( ENB)

VE-20101398(ENS) VE-20101401(ENB)

VE-50028257(ENS) VE-50028260(ENB)

AV -2 1 B T 8 EP S AV -2 1 B T 8 EP B

AV-2 1BT80E P

VE-20073594(EPS) VE-20068238(EPB) VE-20073594(EP)

VE-20079486(EPS) VE-20101109( EPB)

VE-20079486(EP)

VE-20056445

VE-20096121(EP)

VE-20101557(EPS) VE-20101554(EPB) VE-20101551(EP)

VE-50028295(EPS) VE-50028292(EPB)

VE-50028289(EP)

EPS/EPB

AV -2 1 B T 8 EE S AV -2 1 B T 8 EE B

VE-20073594(EES) VE-20068238(EEB)

VE-20079486(EES) VE-20101109(EEB)

VE-20056445

VE-20101656(EES)

VE-20101601

VE-20101658(EEB)

VE-20101654(EEB, POLAND)

VE-50028329(EES) VE-50028330(EEB)

EES, POLAND

CABINET COLOUR

Mo del Name

FRONT CABINET & R EAR C OVER LENS

AV-2 1BT8 ENS AV-2 1BT8 EPS

SILVER BLACK

AV-2 1BT8 EES AV-2 1BT8 ENB

AV-2 1BT8 EPB

BLACK BLACK

AV-2 1BT8 EEB

AV-2 1B T8 0E P

SILVER SILVER

No.52054

5

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

SPECIFIC SERVICE INSTRUCTIONS

DISASSEMBLY PROCEDURE

REMOVING THE REAR COVER

1. Unp lu g t he po we r c ord.

2. Remove th e 5 screws marked A as shown in t he F i g. 1.

3. W i thdr aw t he rear co ver to wa rd y ou .

REMOVING THE MAIN PWB

" Removing the rear cover.

1. Sl i ght ly r aise t he bo th sid es of th e ch assi s b y h and and w i thd raw th e M AIN PW B backw ar d.

(If necessary, take off the wire clamp, co nnectors etc.)

REMOVING THE SPEAKER

" Removing the rear cover.

1. Rem ove t he 4 scr ews m ar k ed B, an d re mo ve sp ea ker as s hown in Fig. 1.

2. Rem ove the sp eake r .

REMOVING THE FRONT AV PWB

" Removing the rear cover. " Removi ng the MAIN PWB.

1. Remove the 2 scr ew s mar ked C.

2. Rem ove the FR ON T AV PW B.

CHECKIN G THE PW BOARD

To c h ec k the back s i de of th e PW B oard.

1) Pull o ut th e PW B oar d. (Ref er to REMOV ING THE MA IN PWB ) .

2) Erec t th e PW B oar d vert ic ally so t ha t you c an easily ch eck th e bac k s i de of th e PW B oard.

[CAUTION]

" When erecting the PW Board, be careful so that there will be no

con tact ing with ot her PW Boar d.

" Be for e tur n ing on po wer , ma k e sure t ha t the w i re co nn ec to r is

prop er l y con nected .

" When condu cti ng a check with p ow er s u ppl i ed , be s ur e to c onfi r m

th at t he CRT E AR T H WI RE (B RAIDED AS S’Y) is c o nne cted t o th e C R T SOC KE T PW b oard.

WIRE CLAMPIN G AND CABLE T YING

1. Be sure t o clamp th e wir e.

2. Never rem o ve th e cable ti e u sed f or t ying th e wires to ge ther. Sh oul d it be i n adve rt ent l y rem ov e d, b e su r e to tie th e wir es wit h a n ew c able tie.

REMOVING THE HEADPHONE PWB

" Removing the rear cover. "

Removi ng the MAIN PWB.

1. Remove the 1 scr ew m ar k ed D.

2. Remove the HEADPHONE PWB.

6

No.52054

A

V-21BT8ENS AV-21BT8EN

B

A

B

A

B

A

P

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

(× 5)

A

CRT

REAR COVER

MAIN PWB

FRONT AV PWB

C

(× 2)

B

SP EAKER

(×4)

HEADPHONE PWB

(×1)

D

B

(×4)

SP EAKER

FRONT CABINET

Fig. 1

No.52054

7

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

REPLACEMENT OF CHIP COMPONENT

! CAUTIONS

1. Avoid heating for more than 3 seconds.

2. Do n ot ru b t he el ect ro des an d the r esist p arts of the p att ern.

3. W hen rem oving a c hi p par t, melt th e s older ad equate ly.

4. Do n ot r euse a ch ip p ar t afte r re mo ving it .

! SOLDERING IRON

1. Use a hig h i ns ulatio n s older i ng iron with a t hin poin ted end of it .

2. A 3 0w s older ing i r on is r ecomm end ed for easil y r em oving p ar ts.

!

REPLACEMENT STEPS

1. How to remove Chip parts

####

Resi st o rs, capacitors , etc

(1) As sh own in the f igur e, pu sh th e pa rt w i th tw ee zer s and

alte rn at ely melt the s ol de r at eac h end.

(2) Sh if t wi th tweeze rs and r em ove th e c h i p p art.

#### Tran s isto rs, dio d es , va ria bl e r esist or s, etc

(1) Ap pl y e xt ra so ld er to eac h l e ad .

SOLDE R SOLD E R

2. How to install Chip parts

####

Resi st o rs, ca pacit o rs , etc

(1) Apply solder to th e p att ern a s i ndicated in the fi g ure.

(2) Gr asp the c h i p p art with tw ee z er s and pl ac e it on th e sold er.

The n hea t and me lt th e so lder a t b oth ends of t he chip part.

#### Trans ist ors, diodes , va ria bl e r esist or s, etc

(1) Apply solder to th e p att ern a s i ndicated in the fi g ure. (2) Grasp the ch ip p art wit h t weeze rs and p lace it on the s o lder.

(3) First s older lead A as indica ted in t he figure.

A

(2) As sh own in the f igur e, pu sh th e pa rt w i th tw ee zer s and

alte rn at ely melt th e sol d er at each le ad . S hi ft an d r em ov e the chip part.

(4) The n solder le ads B and C .

Note : A fte r re moving t he part, remove remain ing solder fr o m the

pattern.

8

No.52054

C

A

C

B

A

B

A

B

A

B

A

P

MEMORY IC REPLACEMENT

VALUE VALUE

ITEM MENU

MU T I NG

INFORMATION

COLOUR k

1. Memory IC

This model use a memory IC. Thi s me mo r y I C st or es d ata for pr op er op erati o n of the v id eo

an d d ef lecti on c i rcu it s.

When replacing, be s ure to use an IC containing this (initial valu e) data.

2. Memory IC replacement procedure

(1) Power off

Switch of f t he p ow er an d dis con nec t th e po wer co rd from the wall outlet.

(2) Replace the memory IC

Init ial value m ust be entered into the n ew IC .

(3) Power on

Connect th e pow er cord t o t he wa ll o ut le t and s witc h on t he

power.

V-21BT8ENS AV-21BT8EN

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

SE RVICE MENU

Fig.1

SERVICE MENU SELECT KEY

(4) SERVICE MENU setting

1) Pr ess MENU key an d, while th e di spla yed MENU

screen, press 4, 7, 2, 5 key on th e rem ote co ntr ol u nit or press MUTING key and INFORMATION key at the

simult aneously.

2) The SER V ICE MENU scree n of Fig.1 is d isp l ayed .

3) Ve rif y what to s et i n th e SER V ICE M EN U , and set

what ever is nec e s sary (Fig.1 ). Ref er to th e SE RVIC E ADJU STM ENT for settin g.

4) Press the STANDARD key to exit SERVICE MENU.

(5) Rec eiv e channel settin g

Refe r to the OPERATIN G I N STR UCTIO NS ( USER’S

GUID E) a nd set th e rece ive ch an nel s ( Chan n els Pr eset ) as described.

(6) User se tt ing s

Check th e us er s ett ing it ems ac c ordi ng to aft er pa ge . Wher e th ese d o not a gr ee, r efer to t he OPE RATING

INSTRUCTIONS (USER’S GUIDE) and set the items as described.

ITEM SELECT(▲)

SELECT(－)

FUNCTION

POWER

NUMBER

STANDARD

ey

SELECT(＋)

SELECT(▼)

Fig.2

No. 52054

9

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

SETTING OF THE LAST MEMORY FOR SHIPMENT

■■■■ USER SETTING VAL UES

Setting Item Setting Value Setting Item Setting Value

SOUND MENU FEATURE MENU

BA LANCE CEN TER SLEEP T IME R OFF

BA SS

↑

CHILD LO CK OFF

TR EBL E

MODE STEREO AV-2 OUTPUT TV

EFFECT OFF

PICTURE MENU INSTALL

BRIGHTNESS PROGRAMME

CONTRAST BAND

COLOUR CHANNEL

SHAR PN ES S SE ARCH

HUE (only NTSC)

PICTURE MODE AUTO STO RE

Thes e ad j us t a re aut om atic a ll y

restore d when AP S b it in Se rvice

menu i s set .

The proc edure f or s e tti ng AP S

bit is described bellow.

↑

LANG UAGE ENGL ISH

Refe r to t he INSTRUCTI ON

BOO K

FINE TUNING

■ SETTING APS BIT IN SERVICE MENU

1) En ter s er vice me nu in TV m ode by pr essi ng “IN FOR MA T ION” a nd “ M UTI NG” ke ys s i mu l tan eously. S er v ic e Men u will ap pea r.

2) Se le ct TX1 (TEL ET EXT OPT IO N) b y press i n g U p /Dow n k eys o n rem ot e c ontr o l un it.

3) Press the 7 key on remot e control unit to set APS bit . (After this, bit 7 of TX1 will be “1”)

4) Press STANDARD key on remote control unit to exit s ervice mode.

NOTE : DO NOT TURN OFF THE TV BY USING POWER BUTTON O N THE FRO NT PANEL.

10

No. 52054

A

B

A

B

A

B

A

P

SERVICE ADJUSTMENTS

ADJUSTMENT PREPARATION

1. You ca n ma ke t he ne ce ssa ry ad ju st me nts f or this u nit with either the Remote Control Unit or with the adjustment tools

and parts as given below.

2. Adjustment with the Remote Control Unit i s made on the

basis of the initial setting va lues, however, the new setting values which set the screen to its optimum condition may

differ f rom the init ia l s ettings.

3. Make sure t hat AC p ower is tu r ned on c orrec tly.

4. T ur n on the power for set an d test eq ui p me nt bef or e us e , and sta rt t he ad justmen t p roced ur es aft er w ai ting at least 30 minut es .

5. U nl ess o the r wise s pec if i ed, prep ar e t he most su itab le r ecep ti on or inp ut sign al for adjust ment.

6. N ever t ouch a ny a dj ust me nt p art s whic h are n ot spec if ied in th e list for t his adjustment - variable resistors, transformers,

condensers, etc.

7. Pr esetti ng before ad j us tm en t.

Unl es s ot her w i se spec if i ed i n t he a djustme nt i ns tr uc t ions , p r ese t

th e f ollo w ing f uncti ons w ith th e re mo te c ontrol un it :

BRIGHT NES S

CONTRAST COLOUR

SHAR PN ES S

V-21BT8ENS AV-21BT8EN

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

CENTER

ADJUSTMENT EQUIPMENT

1. DC voltmeter (or digital voltmeter)

2. Sign al g en erat or (P attern g en erat or) ［PA L/SE CAM/NTSC］

3. Remote control unit

MAIN PARTS LOCATIONS

FRONT

FRONT AV PWB

SI DE

ADJUSTMENT ITEM

!

SCR EEN A DJ UST MENT

! OSD HORIZONTAL POSITION ADJUSTMENT !

IF AD JU STM EN T

! AGC A UTO MATI CALLY A DJUSTM EN T ! DEFLECTION CIRCUIT ADJUSTMENT !

GEO MET R Y MENU ADJ UST MENT

! WHITE BALANCE ADJUSTMENT

FRONT

HEADPHONE PWB

TOP

CRT SOCKET PWB

No. 52054

MAIN PWB

11

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

BASIC OPERATION SERVICE MENU

■■■■ HOW TO ENTER THE SERVICE MENU

1) Pr ess the MENU key.

2) ME NU s c reen of fig.1 will b e d ispla ye d

MENU SCRE EN

MENU

SOUND PICTURE FEATURE INSTALL

PROGRAM

REMOTE CONTROL UNI T key NAME

NUMBER key

Fig.1

3) W hile the ME NU sc r ee n is disp layed , p r es s th e 4,7 ,2, 5 ke y or

INFORMATION key and MUTING key simultaneously.

4) The SERVICE MENU screen of (Fig.2) will be displayed.

SE RVICE MENU

ADJUSTMENT ITEM SETTING VALUE

Fig.2

■ SELECTION OF ADJUSTMENT ITEMS

1) En ter th e SERVICE ME NU

2) Press the FUNCTION / key and select the ADJUSTMENT

ITEM.

3) Press the F UNCTION / key and s et t he SETTI NG VALUE.

■ HOW TO EXIT SERVICE MODE

1) Pr ess the STANDARD Key on REMOTE CO NTROL UNIT.

■ HOW TO ENTER THE GEOMETRY MENU

"

T hi s mo del is bu ilt- i n GEO ME TRY MENU f or ge omet ry

adjustment.

1) En ter th e SERVICE ME NU

2) Press the GREEN key, geometry menu appears (Fig. 3).

3) Press the FUNCTION / key and select the ADJUSTMENT ITEM.

4) Press the F UNCTION / key and s et t he SETTI NG VALUE.

GEOME TRY MEN U

INFORMATION key

AV key

" FUNC TI ON OF CO L OUR ke y

RED key :

It switch es th e AV L to ON o r OF F mode on ser vic e

menu . AV L wo rd i s visible o n s er vic e m en u when AV L is o n.

GREE N k ey :

It s witch es t o GE OM ETR Y adjust menu. G eomet ry

of th e p ict ure i s a dj us t ed in th is menu .

YELLOW key :

It s witch es t o VE RT ICAL SCAN DISA BLE mode. It i s us eful t o adjus t scr een volt age.

BL UE ke y :

It i s used to adj ust AGC an d I F au tom a tical l y on

ser v ice me nu.

STANDARD key

COLOUR key

MENU key

FUNCTION key

GEOME TRY

VSIZ 023 VPOS 028 VSCO 000

VCCO 008 HSIZ 007

HPOS 039 HPIN 015

ADJUSTMENT ITEM SETTING VALUE

Fig.3

12

No. 52054

A

V-21BT8ENS AV-21BT8EN

B

A

B

A

B

A

P

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

■

ADJUSTMENT ITEM & INITIAL (Recommended) SETTING VALUE in the SERVICE MENU

ADJUSTMENT ITEM

OSD HOR IZONTAL POSI TION OF OSD 082

IF1 IF C OAR S E AD JUST M ENT 004

IF2 IF FINE ADJUSTMENT 065

IF3 IF C OAR S E AD JUST M ENT FOR L-P RIME 004

IF4 IF FINE ADJUSTMENT FOR L-PRIM E 065

AGC AUTOMATIC GA IN CONT ROL Autom at ic ally

VLIN VERTICA L L INEARITY 045

RGBH RGB MODE HORIZONTAL SHIFT OFFSET 007

VSOF VE RTICA L S IZE OFFSE T for 60Hz -01

VP OF VE RTIC A L PO SITIO N OFFSET f or 60Hz -01

HSOF HORIZONTAL SIZE OFFS ET for 60Hz Not used

HPOF H ORIZONTAL POSI TION OFFSE T for 6 0Hz +00

HTOF HORIZONTAL TRAPEZOID OFFSET for 60Hz Not used

WR WHITE PO INT AD JUST MENT FOR RE D 04 0

WG WHITE POINT ADJUSTME NT FOR GREEN 04 0

WB WHITE POINT AD JUST ME NT FOR BLUE 040

BR BIA S FOR RED 030

BG BIAS FOR G RE EN 031

APR AUTOMATIC RGB P EAK REGUL ATION THR ESHOL D 010

BRI BR IGH TNES S 030

CON CONT RAST 035

COL COLOUR 038

SHR SHARP 006

HUE HUE 031

VOL VOL UME 01 5

WR-R WHITE PO INT ADJU STMENT for RED ( R GBm o de) 03 0

WG-R W H IT E PO INT ADJUSTME NT for GR EE N (RGBm o de) 055

WB-R W H ITE PO INT ADJU STMENT for BL UE (RGBmode) 032

FMP 1 FM PRES CA LER W HE N AV L IS OF F 009

NIP1 NICAM PRESCALER WHEN AVL IS OFF 020

SCP1 SCAR T PRES CA LER W HE N AV L IS OFF 013

SE C1 SE CAM PRE SCALE R WH E N AV L IS OFF 013

FMP 2 FM PRES CA LER W HE N AV L IS ON 013

NIP2 NICAM PRESCALER WHEN AVL IS ON 016

SCP2 SCAR T PRES CA LER W HE N AV L IS ON 01 3

SE C2 SE CAM PRE SCALE R WH E N AV L IS ON 013

F1H HIGH BYTE OF VHF1-VHF3 CROSS-OVER FREQUENCY 00001001

F1L LOW BYTE O F VHF1- VHF3 C ROSS -O VER FREQ UE NCY 10010010

F2H HIGH BYTE OF VHF3-UHF CROSS-OVER FREQUENCY 00011011

F2L LOW BYTE O F VHF3- UHF CROS S-OVER FREQ UE NCY 1000 00 10

BS 1 BA ND SW ITCHING B YT E F OR V HF 1 00 00 00 11

BS 2 BA ND SW ITCHING B YT E F OR V HF 3 00 00 01 10

BS 3 BA ND SW ITCHING B YT E F OR U H F 10 00 01 01

CB CON T ROL B YTE 10 00 11 10

OP1 PERIPHERAL OPTIONS 01110101

DESCRIPTION INITIAL VALUE

V-21BT80E

1/2

No. 52054

13

A

V-21BT8ENS AV-21BT8ENB

A

)

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

■

ADJUSTMENT ITEM & INITIAL (Recommended) SETTING VALUE in the SERVICE MENU

2/2

ADJUSTMENT ITEM

OP2 REC EPTI ON STANDAR D OPTIO NS 00 00 10 01 (E N)

OP3 VIDEO OPTI ONS 011011 01 (EN)

OP4 TV FE AT U RE S 10 00 10 00

OP5 C HA N NE L TA BLES 00 00 00 00

TX1 TELETEXT O PTIONS 10 01 01 01 (E N)

GEOM GEO MET R Y OPTIO NS 0000 0000

OP8 PIP PRES ET CHAN GE 00 00 00 00

" [GEOMETRY MENU]

ADJUSTMENT ITEM

VSIZ VE RTICA L S IZE f or 50Hz 030

VP OS VE RTICA L POSITIO N for 5 0H z 01 0

CSCO VERTICAL S-CORRECTION for 50Hz Not used

VCCO VERTICAL CORNER CORRECT ION for 50Hz Not used

HSIZ HORIZONTAL SIZE f or 50Hz Not used

HPOS HORIZONTAL POSITION for 50Hz 035

HPIN HORIZONTAL PINCUSHION for 50Hz Not used

HCCO HORIZONTAL CORNER CORRECTION for 50Hz Not used

HTRP HORIZONTAL TRAPEZOID for 50Hz Not used

VZSZ VERTICA L ZOOM S IZE f or 50 Hz Not used

DESC RIPTI ON IN ITIAL VA LUE

01 00 10 01 (EP)

00 01 1001 (EE

11 10 11 01 (EP/EE )

10 00 01 01 (EP)

10 00 11 01 (EE)

DESCRIPTION INITIAL VALUE

14

No. 52054

A

B

A

B

A

B

A

P

ADJUSTMENTS

■■■■ SCREEN ADJUSTM ENT

Item

SCREEN

adjust me nt

■■■■ OSD HORIZONTAL POSITION ADJUSTMENT

Measuring

instrume nt

Remote

control unit

Test point Ad justment part Description

SCREEN VR

[On the FBT]

V-21BT8ENS AV-21BT8EN

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

1. Enter SE R VICE MENU .

2. Pr ess YEL LOW key to disab l e vert ic al s can .

3. Ad ju st SC R EE N VR. on th e FBT a s th in as poss ib l e.

4. Pr ess YELLOW k ey ag ain to enabl e vertical s c an.

5. Pr ess STAN D AR D key t o le av e s erv ic e men u.

FOCUS VR

SCR EEN VR

FBT

Item

HORI ZONTAL

POSITION O F OSD

adjust me nt

Measuring

instrume nt

Remote

control unit

■■■■ IF ADJUSTMENT

Item

IF adjustme nt Remot e

Measuring

instrume nt

control unit

Test point Ad justment part Description

OSD 1. En ter SE R VIC E MENU.

2. Select OSD with FU NCTION ( / ) ke y

3. Adjust t he OSD horizontal position with the FUNCTION ( / )

SE RVICE MENU SCREEN

XX’

Screen size

Test point Ad justment part Description

IF 1

IF 2

IF 3

IF 4

key, wh ic h shifts th e ref er enc e bar on the b ott om of th e SE RV ICE MENU ho r izo ntally, s o th at th e OSD is po sition ed on

th e s cr een c ent er . ( X=X’)

Reference bar

1. Recei v e a PAL col o ur b ar pa ttern .

2. Enter SE R VICE MENU .

3. Select I F 1 with FUNCTION ( / ) ke y

4. Pr ess BLUE key d uring I F 1 i s h ig hl igh ted , I F 1 an d IF 2 va lues

are ad ju sted au tomat ic ally b y sof tware.

5. If th e st and ard i s L- p ri m e, IF 3 and I F 4 valu es ar e ad jus tm ent

au tom at ic al l y when B LUE key is pres s ed dur i n g I F 1 i s highlight ed.

No. 52054

15

A

V-21BT8ENS AV-21BT8ENB

A

S

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

■■■■ AGC AUTOMAT ICALLY AD JUSTMENT

Item

AG C

AUTOMATICAL LY

adjust me nt & check

Measuring instrume nt

Remote

control unit

ERVICE MENU SCREEN

Test point Ad justment part Description

AG C 1. En ter SE RVICE MEN U .

■■■■ DEFLECTION CIRCUIT ADJUSTMENT

Item

VERT IC AL

LINEARITY adjust me nt

Measuring

instrume nt

Signal

generator

Remote control unit

Test point Ad justment part Description

VLIN 1. Receive a PAL B/G circle pa ttern.

2. Receive a 60dBμV R F sign al leve l.

3. Se lect AGC with the FUN CTI ON ( / ) key.

4. Pr ess BLU E ke y on th e remot e co ntrol unit.

5. Then the adjustment will be done automatically by software.

6. Se e the AGC indica tor o n SERVIC E MENU, it m ust b e “1” .

7. Check th at p ict ure i s nor m al a t 90dB μV signal level.

:11

IF INDICATOR AGC INDICATOR NONE

2. Enter SE R VICE MENU .

3. Se lect VLIN w ith the FUNCTION ( / ) key.

4. Adju s t VL IN wit h t he FU NCTION ( / ) key un til c ircl e as roun d as p ossi bl e.

R GB M O DE

HORI ZONTAL SHIFT

OFF SET adjus tme nt

16

Signal

generator

Remote control unit

A

RGBH 1. Input R/G/B circle pattern signal via vid eo inpu t terminal.

2. Pr ess AV key on the r emote control u nit, force the T V t o RGB mode.

3. Enter SE RVICE MENU .

4. Se lect RGBH wi th th e FU NCTION ( / ) key.

5. Ad just RGBH wit h the FUNCTION ( / ) key u ntil the circle p attern i s h or izo ntal ly c e nter ed.(A= B)

B

6. Check and r ead jus t RGBH i tem if th e adj us tme nt b eco mes imprope r aft er s om e other geom et ric a djust ments are d one.

No. 52054

A

V-21BT8ENS AV-21BT8EN

B

A

B

A

B

A

P

g

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

Item

VERTICAL

SIZ E OFFSET adjus tme nt

(60Hz)

Very close

Scr e en

size

Very close

Measurin

instrume nts

Signal

generator

Remote control unit

Test point Ad justment part Description

VS OF 1. Recei v e a NTSC-M c r oss- hatc h p atte r n of ve rt ic al fr equ ency

60Hz.

2. Enter SE RVICE MENU .

3. Se lect VS OF w ith the FUN CTIO N ( / ) key.

4. Adjust VSOF with the FUNCTION ( / ) key until the

horizontal black lines on both the upper and lower part of the p attern b ec om e v er y cl os e t o t he u pper and lower h or i zon tal

si des of pictu re s ize a nd ne arl y ab ou t to di s a pp ear.

5. Check an d r ea djus t VS OF i tem i f the adjustmen t b eco me s imprope r aft er s om e other geom et ric a djust ments are d one.

Picture

size

10 0%

VERTICAL POSITION

OFF SET Ad j ust men t

(60Hz)

Signal generator

Remote

control unit

VPOF 1. R eceiv e a N TSC-M ci rc le p att er n of v e rti c a l fr equen cy 60H z.

2. Enter SE R VICE MENU .

3. Se lect VP OF w ith the F UN CTIO N ( / ) key.

4. Adjust VPOF with th e FU NCTION ( / ) key u ntil the pictur e

is vertically centered.(C= D)

5. Check and read jus t v er ti c al p os iti on it em i f th e a djus t ment

b ecomes i mp r ope r afte r so me oth er ge om etric adj u stm en ts are do ne.

C

D

No. 52054

17

A

V-21BT8ENS AV-21BT8ENB

A

g

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

Item

HORI ZONTAL

POSITION OFF SET

adjus tme nt (60Hz)

Measurin

instrume nts

Signal

Generator

Remote control unit

E

Test point Ad justment part Description

HPOF 1. Receive a NT SC -M circ le p att er n sign al of ver t ica l f req ue ncy

60Hz.

2. En ter SE R VICE MENU .

3. Se lect HPOF with the FUNCTION ( / ) key.

4. Ad just HPOF wit h the FUNCTION ( / ) ke y until the circle

p attern i s h or izo ntal ly ce nte red.( E=F)

F

5. Check and read jus t a h oriz on tal po sition i tem if th e

ad justmen t b ecomes improp er aft er some oth er geom et ric adjustments are done.

18

No. 52054

A

B

A

B

A

B

A

P

■■■■ GEOMETRY MENU ADJUSTMENT

g

V-21BT8ENS AV-21BT8EN

V-21BT8EPS AV-21BT8EP V-21BT8EES AV-21BT8EE

V-21BT80E

Item

VERT IC AL

SIZ E

adjust me nt

(50Hz)

Very clos e

Scr e en

size

Very close

VERTICAL

POSITION adjus tme nt

(50Hz)

Measurin

instrume nts

Signal

generator

Remote control unit

Signal

generator

Remote control unit

Test point Ad justment part Description

VS IZ 1. Recei ve a PA L B/G cross- h atch p att er n of ver tica l frequ enc y

50Hz.

2. Enter SE RVICE MENU .

3. Pr ess the GREEN t he n enter th e GE OME TR Y MENU.

4. Se lect VS IZ ( Ve rtical si ze) wi th th e FUNCTION ( / ) key.

5. Ad just VSIZ with th e FUNCTION ( / ) key unti l the h orizon tal b l ack lin es on bo th th e up per an d lo wer pa rt of the

p attern bec ome ver y clos e to t he u pp er and lowe r h orizo nt al si des of pictu re s ize a nd ne arl y ab ou t to di s a pp ear.

6. Check and re adjus t VS2 B item if th e adju stm ent be c om es

Picture

size

10 0%

VP OS 1. R eceive a PA L B/G circ le patt ern si g nal of vert ical f requ enc y

A

imprope r aft er s om e other geom et ric a djust ments are d one.

50Hz.

2. En ter GE OMETRY MENU.

3. Se le c t VPOS ( Ver tica l positio n) w it h the FUNCT ION ( / ) key.

4. Ad just VPOS with th e FUNCTION ( / ) ke y until t he circle pattern is vertically centered.(A=B)

5. Check and r ead jus t VP OS i tem if th e ad ju stm en t bec omes imprope r aft er s om e other geom et ric a djust ments are d one.

HORI ZONTAL

POSITION adjus tme nt

(50Hz)

Signal

generator

Remote control unit

C

B

HPOS 1. R eceiv e a PAL B/G c i rc le patt er n s i g nal of ver tic al fr eq uency

50Hz.

2. En ter GE OMETRY MENU.

3. Se le ct H POS (H or izo ntal po sition)wit h th e FUNCTIO N ( / ) key.

4. Adjust HPOS with the FU NCTION ( / ) key until t he ci rcle

D

p attern i s h or izo ntal ly c e nter ed.(C= D)

5. Check an d read jus t H POS i t em if the a dj ust ment b ec om es imprope r aft er s om e other geom et ric a djust ments are d one.

No. 52054

19

A

V-21BT8ENS AV-21BT8ENB

A

V-21BT8EPS AV-21BT8EPB V-21BT8EES AV-21BT8EEB V-21BT80EP

■■■■ WHITE BALANCE ADJUSTM ENT

Item

WHITE BALANCE

adjust me nt (Low light)

Measuring

instrume nt

Signal generator

Remote

control unit

Test point Ad justment part Description

Recommended v alue 040 040 040

WR

WG

WB

It em WR WG W B

1. Recei v e a bla c k & wh it e sign al ( colo ur off ).

2. Enter SE R VICE MENU .

3. Se lect WR / W G / WB wit h t he ( / ) key, res pect ive ly.

4. Ad just WR / WG / WB with the FUNCTION ( / ) key ,

resp ecti vely, unt il th e whit e p art tu rns to pure whit e witho ut any other color..

WHITE BALANCE

adjust me nt (Hi gh light)

Signal generator

Remote

control unit

BR

BG

It em BR BG

Recommended v alue 030 03 1

1. Recei v e a bla c k & wh it e sign al ( colo ur off )

2. Enter SE R VICE MENU .

3. Se lect BR / BG with the FUNCTION ( / ) key r esp ect ively.

4. Adjust BR / BG with the FUNCTION ( / ) key r esp ectively

until the white part of screen make white colour.

20

No. 52054

Contents

Safety Precautions

Safety Precautions ...................................................1

Remote Control Buttons .......................................... 2

Control Panel Buttons .............................................. 3

Antenna Connections ...............................................3

Preparation ................................................................ 4

Features .......................................................................... 4

Before Switching on your TV ..................................4

Power connection ............................................................. 4

Aerial Connections ........................................................... 4

How to connect the external equipments .......................... 4

Inserting batteries in the remote control handset .............. 4

Switching the TV ON/OFF ........................................4

To switch the TV on.......................................................... 4

To switch the TV off .......................................................... 4

Initial Settings ........................................................... 4

Operating with the onset buttons...................................... 5

Operating with Remote Control ......................................... 5

Menu System .............................................................5

Sound Menu ..................................................................... 5

Picture Menu ................................................................... 6

Feature Menu ................................................................... 7

Install. Menu .................................................................... 7

Program. (Programming) Menu ........................................ 8

Other Features.......................................................... 9

Sound Mute ..................................................................... 9

Information on Screen ...................................................... 9

To Display the Time.......................................................... 9

Standard .......................................................................... 9

VCR Control Buttons........................................................ 9

Teletext...................................................................... 9

To operate Teletext ........................................................... 9

To select a page of Teletext .............................................. 9

To Select Index Page ......................................................10

Searching for a teletext page while watching TV .............. 10

To Select Double Height Text .......................................... 10

To Reveal concealed Information ................................... 10

To Stop Automatic Page Change ..................................... 10

To Select a Subcode Page .............................................. 10

To exit Teletext ................................................................ 10

Fastext and Toptext ........................................................ 10

Connect the External Equipments ........................ 11

Via the Euroconnector.....................................................12

RGB mode ...................................................................... 12

AV-2 S Mode ...................................................................12

Via the RCA jacks ...........................................................12

Via the ANT (aerial) socket .............................................. 12

TV and Video Recoder (VCR) ..........................................12

NTSC Playback ..............................................................12

Copy Facility ...................................................................12

Connecting Headphones ................................................. 12

Tips........................................................................... 12

Specifications .......................................................... 13

1. Power Source

The receiver should be operated only from a 220-240V AC, 50 Hz. outlet. Ensure you select the correct voltage setting

for your convenience.

2. Power Cord

The power supply cord should be placed so that they are not likely to be walked on or pinched by items placed upon them or against them. Pay particular attention to cord where they enter the plug, power outlet, and the point where they exit from the receiver.

3. Moisture and Water

Do not use this equipment in a humid and damp place (avoid the bathroom, the sink in the kitchen, and near the washing machine). Do not expose this equipment to rain or water and do not place objects filled with liquids on it as this may be dangerous.

4. Cleaning

Before cleaning, unplug the receiver from the main supply outlet. Do not use liquid or aerosol cleaners. Use with soft and dry cloth.

5. Ventilation

The slots and openings on the receiver are intended for ventilation and to ensure reliable operation. To prevent overheating, these openings must not be blocked or covered in anyway.

6. Lightning

In case of storm and lightning or when going on holiday, disconnect the power cord from the wall outlet.

7. Replacement Part

When replacement parts are required, be sure the service technician has used replacement parts which are specified by the manufacturer or have the same specifications as the original one. Unauthorized substitutions may result in fire, electrical shock, or other hazards.

8. Servicing

Please refer all servicing to qualified personnel. Do not remove cover as this may result in electric shock.

9. Flame sources

Do not place naked flame sources on the apparatus.

10. Stand-By

Do not leave your TV stand-by or operating condition when you leave your house.

Warning!

Any intervention contrary to regulations, in particular, any modification of high voltage or a replacement of the picture tube may lead to an increased concentration of x-rays. Any television modified in this way no longer complies with license and must not be operated.

Instructions for waste disposal:

Packaging and packaging aids are recyclable and should principally be recycled. Packaging materials, such as foil bag, must be kept away from children.

ENGLISH - 1 -

Remote Control Buttons

= Stand By / Power

0 - 9 = Direct Program

Standard Button (PICTURE default settings)

Colour Buttons

MENU = Menu Button

( ) = Cursor Up / Programme Up

( ) = Cursor Right / Volume +

Teletext Control Buttons

VCR Control Buttons

( ) = Cursor Down / Programme Down

( ) = Cursor Left / Volume -

AV = AV Button

= Information Button

= Mute

CAUTION

RISK OF ELECTRIC SHOCK

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock of persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

ENGLISH - 2 -

Control Panel Buttons

AV-21BT8ENB

AV-21BT8ENS

AV-21BF11ENS

Antenna Connections

ENGLISH - 3 -

Preparation

Place TV on a solid surface.

For ventilation, leave a space of at least 10 cm free all around the set. To prevent any fault and unsafe situations, please do not place any objects on top of the set.

Features

 It is a remote controlled colour television.

 100 programmes from VHF, UHF bands or cable channels

can be preset.

 It can tune cable channels.

 Controlling the TV is very easy by its menu driven system.

 It has two Euroconnector sockets for external devices (such

as video recorder, video games, audio set, etc.)

 Front AV Input available.

 Stereo sound systems (Nicam + German) are available.

 Full function Teletext (Fastext, Toptext).

 It is possible to connect headphone.

 Direct channel access.

 APS (Automatic Programming System).

 All programmes can be named.

 Forward or backward automatic tuning.

 Sleep timer.

 Child Lock.

 Automatic sound mute when no transmission.

 5 minutes after the broadcasting (closedown), the TV

switches itself automatically to stand-by mode.

Before Switching on your TV

Power connection

Important: The TV set is designed to operate on 220-240 V AC, 50 Hz.

 After unpacking, allow the TV set to reach the ambient room

temperature before you connect the set to the mains.

Aerial Connections

 Connect the aerial plug to the aerial input socket located at

the back of the TV.

How to connect the external equipments

See Connect the External Equipments on page 11.

 See the instruction manuals provided with the external de-

vices too.

Inserting batteries in the remote control handset

 Remove the battery cover located on the back of the hand-

set by gently pulling upwards from the indicated part.

 Insert two AA (R6) or equivalent type batteries inside.

 Replace the battery cover.

NOTE: Remove batteries from remote control handset when it is not to be used for a long period. Otherwise it can be damaged due to any leakage of batteries.

Switching the TV ON/OFF

You can operate your TV either using the remote control handset or directly using the TV onset buttons.

To switch the TV on

Your TV will switch on in two steps: 1- Press the power button located on the front of the TV. Then

the TV switches itself to standby mode and the RED LED

located below the TV turns on. 2- To switch on the TV from stand-by mode either: Press a digit button on the remote control so that a program-

me number is selected, or, Press Standby / Power Button or Programme Up and Down

buttons on the front of the TV or on the remote control respectively, so the TV will switch on and the RED Led will turn GREEN.

To switch the TV off

 Press the stand-by button on the remote control, so the TV

will switch to stand-by mode and the GREEN LED will become RED, or,

 Press the power button located on the front of the TV.

Initial Settings

The message "PLEASE CHECK ANTENNA CABLE AUTO. PROGRAMMING SYSTEM" will be displayed when you turn

on your TV for the first time. 1- Select LANGUAGE with the 

press the  2- Select COUNTRY with the 

press the   or   button to select the country you are

now located. 3- Select START with the 

the   button to start APS. APS (Automatic Programming System) automatically pro-

grammes the received channels in your TVs programme numbers. During APS, "A. P. S. IS RUNNING" will be dis- played. After APS is finalized, the PROGRAM. menu appears.

To cancel APS, press the 

You can delete a channel, insert a channel into a programme number, or re-start APS with the PROGRAM. menu.

For details, see Program. (Programming) Menu on page

8.

4- Press the "STANDARD" button to complete the initial set-

tings.

After the initial settings are complete, you can change a programme number or to name a programme number or to programme new channel manually. For details, see Install. Menu on page 7.

If the message "PLEASE CHECK ANTENNA CABLE AUTO. PROGRAMMING SYSTEM" does not appear, follow the description Program. (Programming) Menu on page 8 to select a menu language and the country where you are now located, and to use A.P.S..

 or   button to select a menu language.

 button.

 or   button, then

 or   button, then press

ENGLISH - 4 -

Programme Selecting (Previous or next programme):

 Press   button to select the previous programme.

 Press 

 button to select the next programme.

Programme Selecting (direct access):

Press digit buttons on the remote control handset to select programmes between 0 and 9. TV will switch to the selected program after a short delay.

When you press first digit, second digit will be displayed with - symbol for 3 seconds. To select programmes between 10 and 99 press corresponding digit buttons consecutively before - symbol on the second digit disappears. (e.g. for programme 27, first press 2 and then 7 while program number displayed as 2- )

Operating with the onset buttons

Volume setting and programme selection can be made using the buttons on the front panel.

Volume Setting:

 Press -VOL. / -  button to decrease volume or

VOL.+ / 

level scale will be displayed on the screen.

+ button to increase volume, so a volume

Programme Selecting:

 Press PROG.+ / P  button to select next programme or

-PROG. / 

P button to select the previous programme.

Entering Main Menu:

 Press MENU button to enter main menu. In the main

menu select submenu using PROG.+ / P

P button and enter the submenu using VOL.+ /  +



or -VOL. / - refer to Menu System on page 5.

 button. To learn the usage of the menus,

 or -PROG. /

Operating with Remote Control

The remote control handset of your TV is designed to control all the functions of the model you selected. The functions will be described in accordance with the menu system of your TV.

Functions which you can use out of menu system are described below.

Menu System

Your TV has been designed with a menu system. Display

MENU (main menu) and enter one of five menus (SOUND, PICTURE, FEATURE, INSTALL. and PROGRAM.).

1- Press MENU button to display MENU (main menu).

The menu titles will be displayed in the main menu.

2- Press 

press 

 To exit a menu, press STANDARD button.

 To go to the previous menu, press MENU button.

Sound Menu

To change sound settings:

 Press MENU button, now you are in main menu. In the

main menu, select SOUND using  then enter the sound menu pressing   or   button.

or,

 Enter the Sound Menu directly, pressing the RED button.

Setting Volume:

As you enter the sound menu, Volume will be the first selected option.

 Press 

 or   button to select a menu title, then

 or   button to enter the menu.

 or   button,

 button to increase volume.

 button to decrease volume.

Volume Setting:

Press   button to increase volume.

Press 

 button to decrease volume.

Setting Balance:

 Using   or   button select Balance.

 Press 

ENGLISH - 5 -

 button to change balance rightward.

 button to change balance leftward.

Setting Bass Level:

Picture Menu

 Using   or   button select Bass.

 Press 

 button to increase bass level.

 button to decrease bass level.

Setting Treble Level:

 Using   or   button select Treble.

 Press 

 Press   button to decrease treble level.

 button to increase treble level.

To change picture settings:

 Press MENU button, now you are in main menu. In the

main menu, select PICTURE using  then enter the picture menu pressing 

or,

 Enter the Picture Menu directly, pressing the GREEN but-

ton.

 or   button,

 or   button.

Setting Brightness:

 As you enter the picture menu, BRIGHTNESS will be the

first selected option.

 Press 

 button to increase BRIGHTNESS.

 button to decrease BRIGHTNESS.

Setting Contrast:

Selecting Mode:

You can choose MONO, STEREO or DUAL I-II mode, only if the selected channel supports that mode.

 Using 

 Press 

 If the TV channel you are watching broadcasts in two lan-

guages (e.g. Eurosport), you can select the dubbed or the original language.

 When the stereo broadcast is received poorly, you can

change from stereo to mono sound so that you can hear the broadcast more clearly and easily.

 or   button select Mode.

 or   button to change Mode.

Setting Effect:

You can use this feature to switch on and off sound effect. Pressing  the current sound system is mono and the sound effect is set ON, then the sound will be heard as if it is stereo. If the current sound system is stereo, switching this effect on will make the sound deeper. Switching it off will make no change in mono and stereo.

 or   button will turn on and off this feature. If

 Using   or   button select CONTRAST.

 Press 

 button to increase CONTRAST level.

 button to decrease CONTRAST level.

Setting Colour:

 Using   or   button select COLOUR.

 Press 

 button to increase COLOUR level.

 button to decrease COLOUR level.

Setting Sharpness:

 Using   or   button select SHARPNESS.

 Press 

 button to increase SHARPNESS level.

 button to decrease SHARPNESS level.

ENGLISH - 6 -

Setting Hue (In AV mode only) :

 Using   or   button select HUE.

 Press 

HUE adjust is functional only when NTSC 3.58/4.43 is applied in AV mode. It does not appear when other colour systems used.

 button to increase HUE level.

 button to decrease HUE level.

Mode:

This option is used to change the picture size according to the coming transmission.

 If AUTO function is selected, then the picture size will be

automatically changed according to the transmission.

 Selecting 4 : 3 mode forces picture ratio size to 4 : 3.

 Selecting 16 : 9 mode forces picture ratio size to 16 : 9.

Every program has its own picture mode setting. When you store the picture mode for a program other programs keep their picture mode setting unaffected.

During the last minute of the count down, the timer is displayed on the upper right of the screen. When the timer reaches zero, TV goes to stand-by.

Child Lock:

In Feature Menu, press   or   button to select CHILD LOCK. Using  or Off.

When Off is selected, there will be no difference in the operation of your TV. When On is selected, the TV can only be controlled by the remote control handset. In this case, the front panel buttons (except the Switch On/Off button) will not work.

 or   button turn CHILD LOCK On

Language:

Menu Language can be selected by pressing   or   button on LANGUAGE item.

Feature Menu

 Press MENU button, now you are in main menu. In the

main menu, select FEATURE, using  Then enter the feature menu pressing 

or,

 Enter the Feature Menu directly, pressing the YELLOW

button.

Sleep Timer:

 As you enter the feature menu, SLEEP TIMER will be the

first selected option.

 Use 

between OFF, 0:15:00, 0:30:00, 0:45:00, 1:00:00, 1:15:00, 1:30:00, 1:45:00 and 2:00:00. hours. Your TV will get into standby mode when the period you selected passes after you make the selection.

It is displayed on the upper right of the screen. If sleep timer is activated it is displayed with the TV status and erased with it after 3 seconds.

 or   button to change the value of the sleep timer

 or   button.

 or   button.

AV-2 Output:

You can use this feature to select the internal or external source that will be output at AV-2 (SCART 2) terminal.

TV or AV-1 can be chosen by pressing  "AV-2 OUTPUT".

 or   button on

Install. Menu

 Press MENU button, now you are in main menu. In the

main menu, select INSTALL. using  then enter the Installation menu pressing 

or

 Enter the Installation Menu directly, pressing the BLUE but-

ton.

 or   button,

 or   button.

ENGLISH - 7 -

To programme a channel in a TVs programme number manually:

1. PROGRAMME will be the first selected item as you enter the INSTALL. menu. Pressing   or   button select the programme number where you want to the tuned channel to be stored. (You may also type the programme number using the digit buttons.)

2. Press   or   button to select BAND. Using   or 

 button to select the band in which you want to search a

channel.

3. Press  or 

 button to start searching. (Press   button to search

forward.Press 

If the found channel is not the desired one, press  button to start searching again.

To stop searching before a channel is found, press the reverse direction button. For example, when the TV is searching forward with 

If you know the channel number which you want to find, you can find the channel directly.

Press 

 or   button to select the channel number, or enter the

 number with the digit buttons.

4. If you want to name the new programme, follow the instructions under "To change the name of a programme" on

page 8.

5. If the channel reception is poor, fine-tune the channel.

Press  press 

6. After the all settings are completed, store the new channels setting to the programme number which you selected. Press  then press   or   to store it.

If you want to modify the current programme numbers setting (for example, changing fine tuning, etc.) :

1. Select the programme number you want to modify the settings while no menu appears.

2. Display the INSTALL. menu.

3. Follow To programme a channel in a TVs program-

me number manually: on page 8 and change the set- tings of the current programme number.

If you want to name the new programme, follow the instructions under "To change the name of a programme" on page 8.

Note:

Do not use Programme item in the INSTALL. menu to select the programme number. If you select the programme number with Programme item and store the settings, the selected programme numbers current settings are cancelled.

 or  button to select SEARCH. Press  

 button to search backwards.)

 or  

 button, press   button to stop searching.

 or   button to select CHANNEL, then press

 or   button to select FINE TUNING,then

 or   to fine-tune the channel.

 or   button to select STORE,

Program. (Programming) Menu

PROGRAM. (Programming) menu is used to display the programme names and numbers. You can use this menu to delete a channel, to insert a channel and to autostore the programmes.

Select the PROGRAM. menu pressing  ton and open it pressing  programme menu, all the programme numbers and names will be displayed on the screen. The programme number and name of the tuned channel will be shown by the cyan color. All the other channel numbers will be white. You can move the number in cyan using  Also, it's possible to use digit buttons to select programme numbers. As you pass through the programme numbers this way, to reach the programme number you want, the channels corresponding to the programme numbers you pass through will be tuned and the selected programme number will be shown in cyan.

To change the name of a programme:

 Move to the channel you want to rename or use the digits

so that the selected programme number is in cyan color.

 Press the RED button. Use 

position and press 

Now, press the RED button again to store or BLUE button to cancel NAME.

To delete a channel from a programme number:

 Move to the channel you want to delete or use the digits so

that the selected programme number is in cyan color.

 Press the YELLOW button. Now the corresponding channel

will be deleted and all the other channels below this programme number will be moved one programme number up.

Now, press the YELLOW button again to delete or BLUE button to cancel DELETE.

To insert a channel into a programme number:

 Move to the channel to be inserted or use the digits so that

the selected programme number is in cyan color.

 Press the GREEN button. Now using 

or 

 buttons, move to the programme number.

Now, press the GREEN button again to insert or BLUE button to cancel INSERT.

A.P.S.

If you enter the A.P.S. menu, you can automatically program- me the received channels in your TVs programmes with

A.P.S. ( Automatic programme system ).

1. After displaying the PROGRAM. menu, press the BLUE button to enter the A.P.S. menu.

2. Select LANGUAGE with the 

press the 

 or   button to select a menu language.

 or   button. When you enter the

 or   or   or   button.

 or   button to select the

 or   button to select a letter.

 or   button, then

 or   but-

 or   or  

ENGLISH - 8 -

3. Select COUNTRY with the   or   button, then

press the  now located.

4. If you want to start programming, select START with the 

 or   button, then press the   button. The message A.P.S. IS RUNNING appears and A.P.S. auto- matically programmes the received channels in your TVs programme numbers. Afrer A.P.S. is finalized, the PRO- GRAM. menu appears again.

To cancel A.P.S., press the 

 or   button to select the country you are

 button.

Other Features

Sound Mute

To cut off the sound of the TV, press   button. The sound

will be cut off. To cancel mute, press  ton. The volume level will be the same as the level before mute when you cancel mute.

Information on Screen

First pressing the   button displays the current status Programme number, Station name and Sound sta- tus.

Pressing this button again displays the current time.

Pressing this button once more remove the on-screen display.

 or   or   but-

Standard

You can re-set the current PICTURE menu settings (except Picture Mode setting) to the default settings.

 Press STANDARD button when no menu appears.

VCR Control Buttons

The buttons can be used to operate a JVC brand VCR. Pressing the button having the same appearance as the original remote control button of a device makes the function work in the same way as the original remote control.

Press the VCR Control Button to control your VCR.

Note:

 If your device is not made by JVC, these buttons cannot be

used.

 Even if your device is made by JVC, some of these buttons

or any one of the buttons may not work, depending on the device.

 You can use the

which the VCR will receive.

/ buttons to choose a TV channel

Teletext

Teletext is an information system that displays text on your TV screen. Using the Teletext information system you can view a page of information on a subject that is available in the list of contents (index).

No on screen display will be available in text mode.

No contrast, brightness or colour control, but volume control is available in text mode.

To operate Teletext

 Select a TV station on which Teletext is being transmitted.

 Press (TELETEXT) 

(index) is displayed on the screen.

 button. Usually the list of contents

To Display the Time

 While watching a TV programme with Teletext transmission

press  tured from Teletext will be displayed on the screen.

 If the programme being watched does not have Teletext

transmission, only a box will be displayed at the same location.

 The time information will disappear after pressing 

ton again.

When time information is displayed on screen, entering another menu will remove it.

 button twice. The current time information, cap-

 but-

ENGLISH - 9 -

To select a page of Teletext

 Press the appropriate digit buttons for the required Teletext

page number.

The selected page number is displayed at the top left corner of the screen. The Teletext page counter searches until the selected page number is located, so that the desired page is displayed on the screen.

 Press 

one page at a time.

 Press 

one page at a time.

 button to move the Teletext screen forward

 button to move the Teletext screen backward

To Select Index Page

Fastext and Toptext

 To select the page number of the index (generally page

100), press 

 button.

Searching for a teletext page while watching TV

 In the Teletext mode pressing   button will switch the

screen to the TV mode. In the TV mode enter a page number using digit keys. As you enter last digit of page number,

  sign will replace the page number and flash until the entered page number is found. Then the page number will

replace  page pressing 

 sign again. Now you can display this teletext

 button.

To Select Double Height Text

 Press   button for the top half of the information page to

be displayed in double height text.

 Press 

tion page to be displayed in double height text.

 Press 

height text.

 button again for the bottom half of the informa-

 button once more for the full page of normal

To Reveal concealed Information

 Pressing   button once will reveal answers on a quiz or

games page.

 Pressing 

swers.

 button again will conceal the revealed an-

To Stop Automatic Page Change

Teletext mode will be selected according to transmission automatically.

Your TV supports the 7 page Teletext system. When the page number of any of the 7 pages in memory is entered, the system will not search for the requested page; instead it will display the page automatically.

 Press 

one page at a time.

 Press 

one page at a time.

 button to move the Teletext screen forward

 button to move the Teletext screen backward

For Fastext and Toptext:

The subject-heading for the information may have a particular colour or can be in a form located in a coloured box.

 Press an appropriate RED, GREEN, YELLOW or BLUE but-

ton in order to reach the relevant page quickly.

For Toptext:

If Toptext transmission is present, colour coded buttons will appear in status row.

If Toptext transmission is not present, status row will not appear.

In Toptext mode the  the next or previous page respectively. If Toptext transmission is not available, in case of operation of these commands, wraparound occurs. For example page 100 appears to be one greater than page 199.

 or   commands will request

The teletext page you have selected may contain more information than what is on the screen; the rest of the information will be displayed after a period of time.

 Press 

played.

 button to stop the automatic page change.

 button again to allow the next page to be dis-

To Select a Subcode Page

Subcode pages are subsections of long Teletext pages that can only be displayed on the screen one section at a time.

 Select the required Teletext page.

 Press 

 Select the required subcode page number by pressing four

digit buttons (e.g. 0001).

 If the selected subcode page is not displayed in a short

time, press  the screen.

 Teletext page number will be displayed on the upper left cor-

ner of the screen when the selected page is found.

 Press 

 button.

 button. TV programme will be displayed on

 button to display the selected Teletext page.

To exit Teletext

 Press   button. The screen will switch to TV mode.

ENGLISH - 10 -

Connect the External Equipments

Before connecting anything

 Switch off all equipments including the TV.

 Read the manuals provided with the equipments.

To select an AV mode

Pressing AV button on the remote control selects one of four AV modes (AV- 1, AV-2, AV-2 S and F-AV).

 To return to the TV mode, repeatedly press AV button or press 

AV-1 (SCART 1) terminal: Euroconnector (21-pin, SCART)

 Video input, Audio L/R inputs and RGB inputs are available.

 TV broadcast outputs (Video and Audio L/R) are available.

AV-2 (SCART 2) terminal: Euroconnector (21-pin, SCART)

 Video input, S-VIDEO (Y/C) input and Audio L/R inputs are available.

 Video and Audio L/R outputs are available.

F-AV (Front AV) terminal: RCA connectors x 3

 Video input and Audio L/R inputs are available.

 or   button.

FRONT AV

ENGLISH - 11 -

Via the Euroconnector

Your TV set has two Euroconnector sockets. If you want to connect equipments (e.g. video recorder, decoder, etc.) which have Euroconnectors, to your TV, use the AV-1 (SCART 1) or AV-2 (SCART 2) terminals.

If an external device is connected via Euroconnector sockets TV is switched to AV mode automatically.

RGB mode

If an equipment can output the RGB signals, connect it to the AV-1 (SCART 1) terminal.

AV-2 S Mode

If the equipment connected to your TV set supports S-Video (Y/C) output from Euroconnector, you can have a better picture quality by selecting AV-2 S mode and connecting your equipment to the AV-2 S (SCART 2) terminal of TV. See your equipment's booklet to check if your equipment has such feature.

Via the RCA jacks

If you have an equipment (such as a Camcorder) which has the RCA jacks, connect it to the F-AV (Front AV) terminal with the video and audio cables.

 If the epuipment has the mono audio jack, connect it to the

AUDIO-L jack.

Via the ANT (aerial) socket

If your equipment does not have an Euroconnector or RCA jacks, connect it to the TV with an aerial cable. For details, see the manual provided with the equipment.

 To store the test signal that comes from the equipment, see

"Install. Menu" on page 7 and store it to the programme

number 0. You can watch images from that equipment to select the programme number which you stored the test signal.

TV and Video Recoder (VCR)

 Connect the Video Recorder to the ANT (antenna input)

socket of the TV with the aerial cable.

 Connect the Video Recorder to the AV-1 or AV-2 terminal

with the SCART cable, or connect it to the F-AV (Front AV) terminal with the audio and video cables.

Tips

Care of the Screen

Clean the screen with a slightly damp, soft cloth. Do not use abrasive solvents as they may damage the TV screen coating layer.

Poor Picture

Have you selected the correct TV system? Is your TV set or house aerial located too close to the loudspeakers, nonearthed audio equipment or neon lights, etc. ? Mountains or high buildings can cause double pictures or ghost images. Sometimes you can improve the picture quality by changing the direction of the aerial. The picture quality may degrade when two peripherals are connected to the TV at the same time. In such a case, disconnect one of the peripherals.

No Picture

Is the aerial connected properly? Are the plugs connected tightly to the aerial socket? Is the aerial cable damaged? Are suitable plugs used to connect the aerial? If you are in doubt, consult your dealer. No Picture means that your TV is not receiving any transmission. Have you pressed the correct keys on the remote control? Try once more.

Sound

Sound is coming from only one of the speakers. Is the balance set to one direction extreme? See SOUND menu.

Remote Control

Your TV no longer responds to the remote control. Press the STANDARD button on the remote control once more. Per- haps the batteries are exhausted. If so you can still use the local buttons at the front of your TV. Have you selected the wrong menu? Press STANDARD but- ton to return to TV mode or press MENU button to return to the previous menu.

No solution

Switch your TV set off and on. If this does not work, call the service personnel; never attempt to repair it yourself.

NTSC Playback

Connect a NTSC video recorder to a terminal. Then press AV button to select the corresponding AV mode.

NTSC 3.58/4.43 system is detected automatically in AV mode.

Copy Facility

You can output the video and audio signals which inputs from TV or AV-1 (SCART 1) terminal to the video recorder connected to the AV-2 (SCART 2) terminal.

 To select the output source, see AV-2 OUTPUT on page 7.

Connecting Headphones

Use the stereo headphone socket of your TV, to connect headphones.

ENGLISH - 12 -

Specifications

TV BROADCASTING .......................................... PAL B/G

RECEIVING CHANNELS ..................................... VHF (BAND I/III)

UHF (BAND U)

HYPERBAND

CABLE TV (S01-S41 / S75-S79)

NUMBER OF PRESET CHANNELS ................... 100

CHANNEL INDICATOR ........................................ On Screen Display

RF AERIAL INPUT .............................................. 75 Ohm (unbalanced)

OPERATING VOLTAGE ...................................... 220-240V AC, 50 Hz.

SOUND-MULTIPLEX SYSTEMS .......................... Nicam + German Stereo

PICTURE TUBE .................................................. For 21

AUDIO OUTPUT POWER

(W

) (%10 THD) .................................. 2 x 6,5

RMS.

POWER CONSUMPTION (W) (max.) .................. 85

DIMENSIONS (mm) ...................................

AV-21BT8ENB

AV-21BT8ENS AV-21BF11ENS

D......................................................................... 490 476

L ......................................................................... 596 600

H......................................................................... 446 448

Weight (Kg.) ........................................................ 21,4 22,2

ENGLISH - 13 -