Telefunken Chassis 618a Sch

5/19/2018 Telefunken Chassis 618a Sch

1/24

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TELEFU]IKE]I

ERVIC

FERNSEHEN

TELEVISION

TELEVISION

Besrell-Nr.31934 7

Chossis

18A

Chqssis18A-2

acHTUNG Esatailbssrllungen

sindschnollo

nd koslengijnslig erjber

Blx

* 38100080

(Nur

n d Bundespublik

utschland

Service-Hinweise.tromlauplanService-Einstellungen

Service nstructions.

ircuitDiagram.Service diustments

Instructionsde service

Schma

des connexions

Rglages

ervice

lstruzioniper il service

Schma

elettrico Fegolazionidi servizio

Bausteine lcht unter

Spannung iehen!

Servicearbeilen

m SM-Neteil ur Uber

Regellrenntrao urchiihen

DiGerte

ragendas VDE.Zeichen nd

eriillen n vollemUmfang

die Sicherheitsbestimmungen

es

VD.

Siehe

uchSicheheitsvorschriftenuf

Seite

3.

Wiclrlig: BolErsatztllbstllungn

ittounbedi[g[

dieneunsterrigeslellnumm]

anseben nichtdto

posfitonsb2stchnung

!

Do not disconnecl

moduleswhen

hey a

energized!

Repairs

n SM in

sectionae o be

cariedout onlywith isolating

ransormer,

The recervers

avebenawarded

he VDEsealand ulill

completely he

saety equirments f the VDE.

Seealso afety egulations

n Page23.

lmporlant

When fddng

pare

parrs,

teays

quote

henine-dtgtt

r.trnumbe.- nor h6 rm denitticationt

Ne

pas

relier

es moduls orsqu'ils

sont sous enslon!

N'etfectuers ravauxde mainlenancur eblocd,alimentatlon Mqu'avecun transormateur 'isolement!

Le6appareils

pont

signeVDE

de

'Union

ds Electriciens

llemands) t sont

absolument onormes

ses

pescriptions

scurit.

Voiraussiles

rescriptions

e scurit

age

23.

Romarque impodanli

tndlque.dansloulecommanddeplcesdiacl6sle

umrodecommande

o!chttirstnon

numro

Nonestrarr moduli

ad apparcchio cceso.

llavod di sevizio

allasezione te

SMdevonoessere fttuati olamentemediantl trasormatoe eDaralore

rgolabile.

Gli appaecchi

ono corispondenliin

ullo all normdisicurezza.

Veder ltreprescrizioniaagina 3.

lmporlar

! Ordinarc mpr

on t numero t

codtc 9 cire.


2/24

Video-Chroma

CHV5306

AM

/ CHV5307AM CHV

5405

AM

BS 301

BS 501

Servi

seml ch

Bildrhrenplattemit

RcB-Endstue BS2301

Picturetube

boardwith RGBO/PstagePlatine ube mageavecetagefinalRVB

Basetta

Cinescopio

con stadio inale

RVB

cRT 550

S

Nord/Siid-Modul

North/SouthModuleModuleNord/Sud

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Service-Einstellungen'

dlusiments'

eglage'

egolazioni

smllich

inste ngn

nd bgtichabeiten

ind ei22o

Ntspannung

ach

iner inlauzeilvon

a 5Minutn

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n:rserre:

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weiB,

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r 5u

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al.glmrts

re o be

nado al220

v inovohag fier

wan-up

peiod

l approt

5 minuts

neouea asr nameaJuremenl

nruents:

solalrrqratormei(po'er

atrrg ob

e)

-

coibar

genalor ilh tandadignal

100

%

whne

75%color aluration)

Oscilloscope

wilh

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i=

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ntnsione

i te di

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4/24

Servic-Einstellungen

m

Farbteil Servic

diustments the Color

Section

Rglages

ans a

partie

hrominance

Regolazioniellasezione

i crominanza

Voorcitunqene Gekeinsklnq

Pre!at0n sd adi!m3nl

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ou

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2.

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5/24

C h a s s i s 6 l S A / 6 8 A - 2

Telaio

18A / 618A-2

i - -

f l--

i l

i )

300

VA) Color

bar

genealor

withstandard ters

signat

Oscilloscop

wilh

OC npul)- vullimerer i

=

50kohm,ry.

Touses gags

l alignemenlsonl eectuer n220V aprs

ne

priode

e

pchaufage

e5 minutes nviron.

Appareilsemesure cossaies:ansomaleuf'isolementpuissece 300VA) Onratsursonsignal omlis voltmtreF-

Tulte rgolazlonie

opGzionii allineamentoovono

sser ttual on nsionei rere i220v

dopo a.5'di unzionamento.

Strumentiecessad:rasformalore

eparalo 300VA Generalorebaredicolorconsqnleslereanoma-VohmerroB.F.-Oscilto-

scop

(con

nsrcsso .c.).

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a!$r

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18/24

BS 701

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19/24

11',1'

"

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20/24

lnfrarot-Geber

FB

330/FB

13|0

InraredTransmitter

FB 330/FB

1330

Emetteur

infrarougeFB330/FB

1330

Trasmettitore

nrarossoFB330/FB

1330

BS 42

_l

fnrarot-Vorverstrker 1'12113

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22/24

Scart

Interface

SCI5008

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08

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SKC

5004/SOO2

Prise Pritlvisione.

PresaPeritelevision

BS09

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23/24

Sicherheitsvorschriften

Stoiceabn an

Femsehgoln

d0ln nu von unl8Mie*nem Fachp

Dre

9.he'her>oe'T Ttngen nc(- vDE 0300 H e

-d

o' d'

qo

r I ulbe.

-

dilton d konsrruhivn MrJffale

des

GeaGs

i chl s chehe sm ndend

vendedwedon, o z.B. Abdckunqn, chnisch

esichee

etungen

Kieclr

und Lulslrcken.

-miissn

Einbauleile we

iichlbrennbarWiderernd6

NB),

Schunqs-

widrslnd Widsrnd wlsched

beRiharen Mel eiten und bih,

rungsgeh hn Spannlngn

(2.8.

Schrhonraklp

fien). Sicheungen

us denOrginal Esaln 6nonhprchnundwideriachoeecht(Fabri

kalioneusl d

einoebautweden

Geledil diesmCrrass enlsp.ec hen e Bnigenveodnunqvom 1.3.73.

B n Rpluren sl nbediiotd aautzu

achlei. daBderMaxlmawd e

Hochspannunq on 23 kV au keinnFl iiberschin wdi Dieses

sl

se -

w h re s le l .we n n d i p a n n u n g ,

=

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vn auBn ethben eifah

gen

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Saety egulations

s hay

be caied out only by skiledspocia

sis.Thunirshould powdwrhn srarnqrnsomrerwhendoinsso

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sarery

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ns as

pef

VDE 0360 H a. to b obsrud ncondironly

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lo

reduce

opealionasally,xampls rc covers, gs,mchanidly

ro -

recled

cables. gaps,

leakagpalhs

-

cmponnds-sudi

as

nonllamrab

e resslorc

NB)

tusislos rsisrors

lwen mtar

pns

whch.an be rouched ^d

dangerous

o

ases

(such

as

swrch co n la c lso n so rc ) , i u s stc

-sh o u d b e e p r ce d o n ryw i lh o rg ' n a -

equ'pmenl

ans

lhymusrboinslalld orhalalrrrheeprhunrtcodes-

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wh.n r'ot.ca

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conp eling repa6. il musl b insured hd

al conductivo omponnts

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omrheoursdocannotcary nvrroe

/l\

neprocoarErvmponenrs

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50kohm/V

Precrizioni

di

sicurezza

Le opeazonidi seruizo su TV dvonoesso6 esgui te ol o da

peGonale

speciaizzal o. a ppaecch dev sserealmenialo ra m e un lrastomab e

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com

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.: es stenznon nliamma i, sislenze

u

sib Li Gsislnze

ra

pdimehnche

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per

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e di

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de I 3 1S73. n lutl ip,az

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Doslaoani@

a llnzine

a

vaor

massmo dI EAT di 23 kv Deno vaoe non

deve " rcssur cdso

esseesuperalo. uesta condiz n s vrrrcqlando

a l ens one u:

=

l47v

Dpo la dpar&ione

necessaio

asscuasi clre lulle

le

padl

acce$ibli

dal'sbnos anoasoruramenreisoraledanere

^

componenn

r slcuaa dovono ss.r6

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Osclllogramme

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l

9un9=75%)

inqanqsspannunq

a. mV

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Mesuresde Scurit

Les i^reruenlons

d dpannA ur ls lvisurs

do

veni

i6 actus

seu mnl

padeslechniquescomptonls.

lesl lodmnl6nsil d inlerca

nlr appalt

escleur un ra iso

Les nohes

de scurilsu nl VDE

0360

H

so obseryoslrctmnt

Lscaaclrisr

ues

des appari n do vnr

pas

e

moditis

Parrmpt

blinda!, bles irs ncaniqumontposilionnemnr

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Los

d un dpannag iur especler

dpativement s istsd quiv

ce

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,s

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tub calhodique

Pndanl ouls es ntaryoniions n doil v lr

qu

a tnsionTH n

dpa$e pas a valufmaxina e de 23 kV quisl obtenue a lens on U, esl

de

147V

er

que

a aGeurd mageesrnofrale

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qu p.r

des

conposanrs o.iginsurl

ldentifications

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Oscillogrammes

Osc l lo c 1 T e


24/24

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Telefunken Chassis 618a Sch

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