Grundig T 8200 MK II User manual

a
CD Btx * 32700 #
GRUMD EG service manuat
10/88 a _ ____T 8200 MK II
Inhaltsangabe
'
Seite
Contents
.
>
Page
Allgemeine
Hinweise
/Ausbauhinweise
2-3
General
Notes
/
Disassembly
Instructions
23
Ersatzteilliste
4-5
Spare
Parts
List
Boag
4-5
Sicherheitsvorschriften
?
79
Safety
Requirements
6-9
Abgleich
—
10-12
Alignment
10-12
Druckplatten
13-16
Printed
Circuit
Board
;
;
.
13-16
Schaltbild
17-24
Connection
Diagram
17-24
Sommaire
Page
Indice
.
Pagina
Contenido
.
:
Pagina
Instructions
de
démontage
D/GB
2-3
Note
riguardanti
lo
smontaggio
D/GB
2-3
Consejos
para
el
desmontaje
D/GB
2-3
Liste
de
piéce
détachées
D/GB/FA.
=
4-5
Lista
ricambi
D/GB/F/
4-5
Lista
de
piecas
de
repuestos
D/GB/F/I
4-5
*
Prescriptions
de
securite
D/GB/F//E
7-9
-
Prescrizioni
de
sicurezza
D/GB/F/VE
7-9
Recomendamos
de
seguridad
OIGBFIVE7-9
>
Alignement
D/GB/F/V/E
10-12
Taratura
D/GB/F/I/E
10-12
_Ajuste
D/GB/F/I/E
10-12
Circuits
imprimés
D/GB
13-16
Piastre
stampate
D/GB
13-16
Placa
de
C.I.
D/GB
13-16
Schéma
de
montage
D/GB/F//E
17-24
‘Schema
elettrico
D/GB/F/V/E
17-24
Esquema
D/GB/F/I/E
17-24
sede mae m+ ents spatntnnni ap mapa eA NE NINN ean eens inary egeicemnrnnenneg OH EO term leaner A

- Bei Eingriffen SchutzmaBnahmeh fir MOS-Bauteile beachten!
Das
Gerat
muB
auch
nach
der
Reparatur
den
Sicherheitsbestimmu-
|
ngen nach DIN/IEC 65 VDE 0860 entsprechen.
MW Abstimmung:
Das MW-Raster kann fiir USA von 9 kHz auf 10 KHz geandert werden.
MW-Taste halten und Gerat einschalten = 10 kHz-Raster, wiederho-
len =.9 kHz-Raster. Die USA-Ausfiihrung ist ab Werk auf 10 kHz-
Raster eingestellt. lm Display erscheint fiir ca. 2 sec. ein U fir USA
oder ein E fir Europa.
FM Abstimmung:
Das Suchlauffenster kann fir USA von 15 kHz auf 25 kHz umge-
schaltet werden. FM-Taste halten und Gerat einschalten = 25 kHz-
Fenster, wiederholen = 15 kHz-Fenster. Die USA-Ausflhrung ist ab
Werk auf 25 kHz-Fenster eingestellt. lm Display erscheint flr ca. 2
sec. ein U fur USA oder ein E fir Europa.
Ausbauhinweise
Gehaduseoberteil
- 6 Schrauben a herausschrauben. |
Frontblende
Pa
-
3
Schrauben
b
hgrausschrauben..
.
-
Steckverbindung
ldésen::
Display und Displayplatte
7-4 Schrauben c herausschrauben. Achtung | t Abstandsrollen.
Displayplatte
- Display und Displayplatte ausbauen.
- Schraube d herausschrauben.
- Platte vorsichtig aus den Fihrungen ziehen, da der Flexprint auf der
Platte aufgeklebt ist. lm Reparaturfall muB das Display komplett
gewechselt werden. —
Lampenplatte
- Lampe 90° drehen und herausnehmen.
- Rastnase e ausrasten und Lampenplatte aus den Fihrungen
ziehen.
- Beim Einbau darauf achten, daB die Leiterseite oben ist.
Bedienplatten
- Frontblende ausbauen.
- Display und Displayplatte ausbauen.
- 15 Schrauben f lésen.
Hauptplatte
- 5 Schrauben g herausschrauben.
- 6 Schrauben h herausschrauben.
Netzteilplatte
- 3 Schrauben | herausschrauben.
Netzschalterplatte
- Netzschalter ausrasten und Taste abziehen.
- - Frontblende abschrauben.
- 2 Schrauben I herausschrauben. .
- Netzschalter und -Platte mit Halterung herausnehmen.
Trafo
oe 4 Schrauben k herausschrauben..
Halterung fiir Speicherbatterien
- 2 Schrauben m herausschrauben.
N.B. When carrying out repairs, observe MOS precautions |
After the unit has been repaired, it should still meet the DIN/IEC 65
VDE
0860
safety
requirements.
:
MW Tuning:
The MW channel pattern can be changed from 9 kHz steps to 10 kHz
steps for US version. Push the MW button and switch on the unit = 10
kHz steps, repeat = 9 kHz steps. The US version is set to 10 kHz steps
by the factory. For about two seconds an U for US or an E for Europe
lights up in the Display.
FM Tuning:
The FM selfseek pattern can be changed from 15 kHz steps to 25 kHz
steps for US version. Push the FM button and switch on the unit = 25
kHz steps, repeat = 15 kHz steps. The US version is set to 25 kHz
steps by the factory. For about two seconds an U for US or an E for
Europe lights up in the Display.
Disassembly Instructions
Cabinet top
“ Undo the 6 Screws a.
Front. panel
- Unscrew the.3 screws 6
Te Disconnect the plug- in connections.
Display and Display board.
= Unscrew the 4 screws c Take care. of spacers!
Display board
- Remove the display and the display board.
- Undo screw d.
-
Withdraw
the
board
carefully
from
the
guides
because
the
flexible
printed
circuit
board
is
glued
to
it.
If
repair
is
necessary,
the
complete
display
must
be
replaced.
Lamp circuit board
- Turn the lamp through 90° and remove it.
-
Unlock
the
latch
e
and
withdraw
the
lamp
board
from
the
guides.
-
When
refitting
the
board
take
care
that
the
printed
side
faces
upwards.
Keyboard circuit boards
- Remove the front panel.
- Remove the display and the display board.
- Loosen the 15 screws f.
Main circuit board
- Unscrew the 5 screws g.
- Undo 6 screws h.
Mains board
- Unscrew the 3 screws I.
Mains switch and board
-
Release
the
power
switch
and
remove
the
button.
- Undo 2 screws i.
">
Remove
the
mains
switch
and
board
together
with
the
holding
—
device.
Transformer
- Undo the 4 screws kK.
Holding device for storage batteries
-. Undo the 2 screws m.

Part.No. DESIGNATION DENOMINAZIONE
Fig.| Références
No. ordine
Bedien! : .
(55110-810.01) (55110-810.01) (55110-810.01
(55110-810.01)
(kein E-Teil} (no spare parts) (aucune piese de rechange) (nessun pezzo di ric.)
1 55110-500.01 Frontblende Front mask Ecran frontal Mascherina frontale
2 55092-240.01 Tastenkappe Push button cap Capuchon de touche Cappa tasto
3 §5092-241.01 Tastenkappe Push button cap Capuchon de touche Cappa tasto
4 §50S92-243.02 Tastenkappe Push button cap Capuchon de touche Cappa tasto
5 55092-244.02 Tastenkappe Push button cap Capuchon de touche Cappa tasto
6 55092-245.02 Tastenkappe Push button cap Capuchon de touche _ Cappa tasto
7 §5092-242.02 Tastenkappe _ Push button cap Capuchon de touche Cappa tasto
8 55092-220.01 Power-Taste Power-button Touche-secteur Tasto di rete
9 55110-300.01 Sichtscheibe Viewing disc Fenetre == Vetrino
10 55092-230.01 Leuchtkérper Light element Element lumineux Corpo Iuminoso
11 §5110-820.01 Displaybaustein Display module Element d’affichage Modulo display
(55110-800.01) (55110-800.01) (6§5110-800.01) (55110-800.01)
(kein E-Teil) (no spare parts) {aucune piese de rechange} (nessun spezzo di ric.)
§9752-068.01 Fuss Foot Pied Piedino
§9752-069.00 Anti Slip Felt Anti slip felt Feutre Feltro antiscivolo
§9800-113.01 Batteriokasten Batterie case Boitier piles Vano batterie
§9800-099.01 Batteriedecke! Battery lid Couvercle da batterie Coperchio batterie
§9600-071.00 AM-Loop-Areal AM-Loop-Areal Antenne cadre am Antenna atelaio AM
§9600-072.00 Aerial-Hatlter Aerial-holder Support d’antenne Supporto antenna
§9600-071.00 AM-Loop-Areal AM-loop-Areal Antenne cadre am Antenna a telaio AM
55110-210.00 Aeriai-selecteur Aeriai-Selecteur Selecteur d’antenne Selettore antenna
59709-049.01 Wurfantenne Wire aerial Antenne volante Antenna a filo
8290-991-201 Netzkabel Mains lead Cable secteur Cavo di rete
09666-448.00 Zugentlastung Tension relief Arret de cable Fermacavo
09666-278.00 Hilse Sleeve Douille Quaina
09667-064.01 . Klemmstick Shim Piece de serrage Pezzo di fissaggio
§9751-016.00 Kontaktrdéhrchen Minature contact tube Tube de contact Tubetto di contatto
09666-487.97 Distanzstdck Distance piece e Entretoise Distanziatore
§9352-934.94 Trafoplatte Transformer panel Supporto de transfo Supporto trasformatore
§9400-305.00 Tipptaste Push button Touche Microtasto
§8400-321.00 Netzschalter Mains switch _ Interrupteur secteur interruttore di rete
§9420-038.00 Frame assy Frame assy Cadre Telaio
09621-236.01 Push Terminal Push Terminal Reccordement Terminale a pressione
09623-417.02 Cinchbuchse 2-fach Cinch socket 2-way Prise cinch 2-fois Presacinch 2-volte
09623-417.03 Cinchbuchse 2-fach Cinch socket 2-way Prise cinch 2-fols Presa cinch 2-volte
09621-113.02 Sicherungshatter Fuse holder Contact de fusbbile Pontafusibile
09647-020.97 Ferritperie Ferite bead Pere ferrite Perina die ferrite
« !> HINWEIS: '
BAUELEMENTE NACH VDE- BZW. IEC-RICHTLINIEN.
IM ERSATZFALL NUR TEILE MITGLEICHER ~
_ SPEZIFIKATION VERWENDENI
<!> CAUTIONS:
COMPONENTS TO VDE OR IEC GUIDELINES.
ONLY USE COMPONENTS WITH THE SAME
SPECIFICATION FOR REPLACEMENT!
<!> ATTENTION:
COMPOSANTS CONFORMES AUX PRESCRIPTIONS
VDE OU IEC. EN CAS DE REMPLACEMENT
N’UTILISER QUE DES COMPOS. DE MEMES
SPECIFICATIONS!
<!> NOTA:
COMPONENTI SECONDO LE NORME VDE RISP.
E iEC. IN CASO DI SOSTITUZIONE IMPIEGARE
SOLO COMPONENTI CON LE STESSE
CARATTERISTICHE!
ANDERUNGEN VORBEHALTEN - ALTERNATIONS RESERVED - TOUS DROITS DE MODIFICATIONS RESERVES - CON RISERVA DI MODIFICHE
4

LL
' Sachnummer
Part number | DESCRIPTION
Références DENOMINAZIONE CD
DESIGNATION . .
No. ordine ~.
19203-126.97
19203-126.97
19203-126.97
19203- 126.97
07202-730.10
07202-729.10
19203-124.14
19202-705.12
19202-704.12
17202-704.12
19202-702.12
19202-703.12
07202-728.12
07202-727.12
8140-526-862
8140-530-260
8140-530-240
09218-017.01
-. 8140-530-259
8140-530-258
8382-312-072
-.8602-331-001
8602-331-087
8305-262-217
8305-260-340
8305-260-166
8305- 100-522
8305-262-582
8305-278-744
8303-287-368
_ .B302-638-030 -
- 303-207-548
8303-406-240 »
8303-205-558
8303-205-558
8303-205-558
8303-406-240
8302-638-030
8302-638-030
8303-406-240
-8303-205-558
8303-205-548
8303-205-548
8303-205-548
8303-205-558
_ 8302-991-044
8302-220-984
8302-220-095
8302-991-044
_.8303-406-240
303-406-240
8303-205-558
8303-205-548
8303-205-558 .
8303-205-558
_ 8303-205-548
8303-205-548
8303-205-548 -
8140-526-025 |
. 4,19 MHz
8305-202-306
*~ BEZEICHNUNG |
_DENOMINACION CE
7,2 MHz
LC 7217
LA 3401
LA 1266.
78M 12CT
LC 7582
M 50744-966/SP
MC 78 M 06 CT
BC 368
2SK30_
BC 548C
BF 240 ©
BC 558 B
BC 558 B
BC 558 B
BF 240
2 SK 30
235K 30
BF 240 —
BC 558 B:
-BC 548B
BC 548B
BC 548B *
. BC SSBB.
28K 544E -
BF 982-1
BF 240
2 SK 544 E
BF 240
BF 240 ©
‘BC 5588
BC 548B
. BC 558B
BC 558 B
BC 548 B
BC 548B
BC 5488
R 66
R67
R69
R 323
R 327
R 332
=
C2
C 305
C311
C 325
C 327
si
C1
C405 .
~ Sachnummer |
- Part number:
Références
8309-215-043
8309-215-043
8309-217-321:
8309-217-321
8309-215-321
8309-215-321
— 8309-215-043
8309-215-043
~ 8309-215-043
8309-215-043
8309-215-043
8309-215-043
8309-215-043
8309-215-043
8309-215-043
- 8309-215-043
8309-215-043
8309-215-043
-8309-215-043
8309-215-043
8309-215-043
8309-720-028
8309-251-310
8309-251-310
8309-251-310
8309-251-310
8309-215-006
8309-215-006
8309-215-006
8309-215-043
8309-215-043
8309-198-085
8309-215-043
8309-215-043
8309-215-043
8309-215-043
8309-925-024
8309-925-024
‘8309-925-024
oe
8790-050-064
8790-050-064
8790-050-064
8766-701-041
No. ordine.
. 8309-215-006 -
8766-701-041 ..
8766-701-027
ar
8699-999-356
8699-999-345
8699-999-345
8699-999-335
8699-999-345
8699-999-345.
8415-166-147.
‘ 8660-097-241
09623-393.05
8316-454-520
8315-615-003
| 7,5/50 pF
630 MA/T
1N4151
1N4151
SVC 321
‘SVC 321
.| SVC 321
SVC 321
1N 4151
1N 4151
1N 4151
1N4151
1N 4151
1N 4151
1N 4151
1N4151
‘| 1N 4151
‘tN 4151
|4N 4151
1N 4151
1N4151
1N4151
1N4151
ZD 2,7B 0,5 W
KV 1310
‘KV 1310
KV 1310
KV 1310
1N 4001
1.N 4001
1.N 4001
1.N 4001
1N 4151
1N 4151.
BAT 85:
1N 4151
1N4151
1 4N4151
1N4151
GL 9 HD 23
GL 9 HD 23
GLOHD 23 —
- 400. Kohm
100 Kohm
100 Kohm
470hm (I)
|.470hm (I)
120hm (I)
4,5/20 pF
4,5/20pF
3/10 pF |
4,5, / 20 pF
4,5:/20pF
330 pF
102° {l)
T2V/0,1A
-BEZEICHNUNG
DESCRIPTION
DENOMINAZIONE
. DESIGNATION _
“DENOMINAGION
89800
1000 pF /25V
Bedienungsanieitung
Instruction book: ss |
‘Mode d’emploi ss
Insatruzioni di uso
(55110-941.01)”
--
ANDERUNGEN
VORBEHALTEN
-
ALTERNATIONS
RESERVED
-
TOUS
DROITS
DE
MODIFICATIONS
RESERVES
-
CON
RISERVA
DI
MODIFICHE

_ Sicherheltsvorschriften / Safety requirements / Prescrizioni de sicurezza / Prescriptions :
,
de
sécurité
/
Prescripciones
de
seguridad
oo
|
cia: Bei Eingriffen ins Gerat Sind die Sicherheitsvor-
schriften nach VDE 701 (reparaturbezogen) bzw. VDE 0860
/ IEC 65 (geratebezogen) zu beachten!
Bauteile nach IEC- bzw. VDE-Richtlinien | Im Ersatzfall nur
Teile mit gleicher Spezifikation verwenden!
MOS - Vorschriften beim Umgang mit MOS - Bauteilen be-
achten!
Attention: Please observe the applicable safety recuiie:
ments according to VDE 701 (concerning repairs) and VDE
0860 / IEC 65 (concerning type of product)!
/N AN Components to IEC or VDE guidelines! Only use compo-
nents with the same specifications for replacement!
Observe MOS components handling instructions when ser-
vicing!
Attenzione: Osservame le corrispondenti prescrizioni di
sicurezza VDE 701 (concernente servizio) e VDE 0860/1EC
65 (concernente il tipo di prodotto)!
Componenti secondo le norme VDE risp. te IEC! Inc caso di
sostituzione i eee solo neon con le stesse carat-
teristiche. .
Osservare le relative prescrizioni durante, lavori con. com-
ponenti MOS! :
D> Sicherheitsbestimmungen
CFD Prescriptions de Sécurite
Sicherheitsbestimmungen
Nach Servicearbeiten ist bei Geraten der Schutzklasse ll die Mes-
sung des Isolationswiderstandes und des Ableitstromes bei einge-
schaltetem Gerat nach VDE 0701 / Teil 200 bzw. der am Aufstellort
geltenden Vorschrift, durchzufiihren! |
Dieses Gerat gestalt, der Schutzklasse il, erkennbar durch das
Symbol . .
@ Messen des Isolationswiderstandes nach VDE 0701.
lsolationsmesser (U ,,., = = 500 V-) gleichzeitig an beiden Netzpo-
len und zwischen allen n Gehduse- oder Funktionsteilen (Antenne,
Buchsen, Tasten, Zierteilen, Schrauben, usw.) aus Metall oder
Metallegierungen anlegen. Fehlerfrei ist das Gerat bei einem:
R .) 2 2 MQ bei U = 500 V-.
iso! ~ Test
MeBzeit: > 1s (Fig. 1)
Anmerkung: Bei Gerdten der Schutzklasse II kann durch Entla-
dungswiderstande der MeBwert des Isolationswiderstandes -kon-
struktionsbedingt < 2 MQ sein. In diesen Fallen ist die Ableitstrom-
messung maBgebend.
Prifling
Test item
Apparecchio in misura
Piéce d’essai
Aparato de prueba
Netzstecker des Priflings
Mains plug of test item
Spina di rete dell ‘apparecchio j in misura
Fiche secteur piéce de essai
Clavija de red del aparato de prueba
Prifling
Test item
Apparecchio in misura
Piéce d’essai
Aparato de prueba
=
MOnUC)
METRATESTER 3:
Netzstecker des Priflings
Mains plug of test item
Spina di rete dell‘apparecchio in misura
Fiche secteur piéce de essai
Clavija de red del aparato de prueba
[oT nn
METRATESTER 3
Fig. 2
| Safety Standard Compliance
Cc Disposiciones para la Seguridad
Attention: Priere: d'observer les. seeonptions de securite
VDE 701 (concernant les reparations) et VDE 0860 / ie 65
(concernant le type de produit)!
Composants répondant aux normes VDE ou IEC. Les rem-
placer uniquement par des composants ayant les memes
spécifications.
Lors de la manipulation des circuits MOS, respecter les
pescriptions MOS! :
Atencién: Recomendamos las normas de seguridad VDE
u otras normas equivalentes, por ejemplo: VDE 701 para re-
paraciones, VDE 0860 / IEC 65 para aparatos!
Componentes que cumplen las normas VDE/IEC. En caso
AN, de sustitucién, emplear componentes con nidénticas especi-
ficaciones!
Durante la reparacion observar las normas sobre com-
ponentes MOS!
Ce)
Aitention: This set can only be operated from AC mains of
120 V/60 Hz. Also observe the information given on the rear
of the set.
CAUTION-for continued protection against risk of fire re-
place only with same type fuses!
CAUTION: to reduce the risk of electric shock, do not re-
move cover (or back), no user-serviceable parts inside,
refer servicing to qualified service personnel. Observe MOS
components handling instructions when servicing}.
Ma
rN’
‘C1_>
Norme
di
Sicurezza
-
Safety
Instructions
@ Messen des Abieitstromes nach VDE 0701.
Ableitstrommesser (U ,,., = 220 V=) gleichzeitig an beiden
Netzpolen und zwischen allen Gehause- oder Funktionsteilen
(Antenne, Buchsen, Tasten, Zierteilen, Schrauben, usw.) aus
Metall oder Metallegierungen anlegen. Fehlerfrei ist das Gerat bei
einem:
| splot < 1 mA bei Us, = 220V =
MeBzeit > 1 s (Fig. 2)
_@ Wir empfehlen die Messungen mit dem METRATESTER 3
durchzufiihren. (Metoorst2 zur Prafung elektrischer Gerate nach
VDE 0701).
Metrawatt GmbH
Geschaftsstelle Bayern
Triebstr. 44.
D 8000 Munchen 50
@ Ist die Sicherheit des Gerates. nicht siccbent well
- eine Instandsetzung unmdglich ist ~_
- oder der Wunsch des Benititzers besteht, die Instandsetzung
nicht durchfdhren zu lassen, so muB dem Betreiber die vom -
Gerat ausgehende Gefahr schriftlich mee werden.
Mit der Greifklemme alle Metallteile u. metallisierten Teile abtasten.
All metal and metallic parts must be tested with the Caliper clamp.
Con cavo provvisto di morsetio toccare tutte le parti metalliche °
metallizzate.
A l'aide dune pince vérifier toutes les parties métalliques ou
métallisées.
Con la pinza, tocar todas las piezas metalicas o motaizadas’ ‘
Netzstecker/Mains plug/Spina di rete/Fiche secteur/Clavija de red
it der Greifklemme alle Metallteile u. metallisierten Teile abtasten.
. Allmetal and metalised parts must be tested with the Caliper clamp.
_Con cavo:provwvisto.di.morsetto toccare tutte le parti metalliche o
metallizzate.
A \’aide d’une pince vérifier toutes les parties métalliques ou
métallisées.
Con ia pinza, tocar todas las piezas metalicas o metalizadas.
Netzstecker/Mains plug/Spina di rete/Fiche secteur/Clavija de red

Empfehlungen fiir den Servicefall
e@ Nur Original - Ersatzteile verwenden.
Bei Bauteilen oder Baugruppen mit der Sicherheitskennzeichnung
sind Original - Ersatzteile zwingend notwendig.
@ Auf Sollwert der Sicherungen achten.
@ Zur Sicherheit beitragende Teile des Gerates dirfen weder be-
schadigt noch offensichtlich ungeeignet sein.
® Dies gilt besonders fir lsolierungen und Isolierteile.
@ Netzleitungen und AnschluBleitungen sind auf AuBere Mangel vor
dem AnschluB zu prifen. Isolation prifen!
@ Die Funktionssicherheit der Zugentlastung und von Biegeschutz-
Tullen ist zu prifen.
@ Thermisch belastete Létstellen absaugen und neu (6ten.
e Beluftungen frei lassen. |
Safety Standard Compliance
After service work on a product conforming to the Safety Class Il, the
insulating resistance and the leakage current with the product switch
on must be checked according to VDE 0701 or to the specification
valid at the installation location!
This a conforms to the Safety Class li, as identified by the
symbol [6
e@ Measurement of the Insulation Resistance to VDE 0701,
Connect an Insulation Meter (U Test = 200 V-) to both mains poles
simultaneously and between ail cabinet or functional parts (anten-
na, sockets, buttons, decorative parts,etc.) made from metal or
metal alloy. The product is fault free if:
Ry 2 2 MQ at U 5, = 500 V-
Measuring time: = 1s, (Fig. 1)
Comment: On product conforming to the Safety class II the jastsstion
Resistance can be < 2 MOhm, dependent contructively on discharge
resistors. In this cases, the check of the leakage currentis significant.
@ Measurement of the Leakage Current to VDE 0701.
Connect the Leakage Current Meter (U ,.., = 220 V=) to both mains
poles simultaneously and between all cabinet or functional parts
(antenna, sockets, buttons, screws, etc.) mad from metal or metal
alloy. The product is fault free if:
leak © mA at U +5 = 220 V =
Measuring time: 2 1 s, (Fig. 2)
@ We recommend that the measurements are carried out using the
METRATESTER 3. (Test equipment for pecnna's electrical pro-
ducts to VDE 0701).
Metrawatt GmbH
Geschiftsstelle Bayern
Triebstr. 44
D 8000 Ménchen 50
@ If the safety of the product is not proved, because
- arepair and restoration is impossible
- orf the request of the user is that the restoration is not to be
carried out, the operator of the product must be wamed of the
danger by a written warning.
Recommendation for service repairs
© Use only original spare parts.
With components or assemblies accompanied with the Safety
Symbol A\ only original-spare parts are strictly to be used.
@ Use only original fuse value. ,
@ Safety compliance, parts of the product. must not be visually
damaged or unsuitable. This is valid especially for insulators and
insulating parts.
@ Mains leads and connecting leads should be checked for external
_ damage before connection. Check the insulation!
@ The functional safety of the tension relief and bending protection
bushes are to be checked:
@ Thermally loaded solder pads are to be suck off and re-soldered.
@ Ensure that the ventilation slots are not obstructed.
<P
Norme di sicurezza
Successivamente ai lavori di riparazione, negli apparecchi della
classe di:protezione II occorre effettuare la misura della resistenza di
isolamento e della corrente di dispersione quando |l’apparecchio
e’acceso, secondo le norme VDE 0701./ parte 200 e rispettivamente
le norme locali!
Questo apparecchio corrisponde alla classe di protezione ll ed é
riconoscibile dal simbolo [E] .
@ Misura della resistenza di isolamento secondo VDE 0701
- Applicare il misuratore di isolamento (tens. nova = 500 V-) contem
poraneamente ai due poli di rete e tra tutte le ‘parti del mobile e delle
funzioni (antenna, prese, tasti, mascherine, viti ecc.) in metallo o in
lega metallica. L'apparecchio non presenta difetti quando:
R igo) 2 2 MQ con tens. oi = 500 V-" Pas 3 S
he cue Tempo di misura: 2 ts (Fig. 1). .
Nota: Negli apparecchi della classe II, che per motivi costruttivi
dispongono di resistenze di dispersione, il valore di misura della
resistenza di isolamento pué essere inferiore a< 2 MQ...
In questi casi 6 determinante la misura della corrente di dispersione,
° Misura della corrente di dispersione. secondo VDE 0701
Applicare il misuratore di isolamento (tens. prova:™. = 220 V=) contem-
poraneamente ai due poli di rete e tra tutte le parti del mobile e delle
funzioni ( antenna, prese, tasti, mascherine, viti ecc.) in metallo o
in lega matallica. L’"apparecchio non presenta difetti quando:
| disp. -<i1mAcon tens. prova = 220 Vz=
Tempo di misura : 2 1 s (Fig. 2)
e Si raccomanda di effettuare le misure con lo strumento METRATE-
STER 3 (strumento di misura per il controllo di sepseeds elettrici
~ secondo VDE 0701).
Metrawatt GmbH
Geschaftsstelle Bayern
Triebstr. 44
D 8000 Munchen 50
@ Se la sicurezza dell'apparecchio non 6 raggiunta, perch
- una riparazione non é possibile .
_-. oppure é@ desiderio del cliente che una riparaz. non avvenga in
_ questi casi si deve comunicare per iscritto all’utilizzat. la perico-
losita dell’apparecchio riguardo il suo isolamento.
Raccomandazione per. il servizio assistenza |
@ Impiegare solo componenti originali:
| componenti o i gruppi di component contraddistinti dall’ indicaz.
-devono assolutamente venir sostituiti con. parti originale. 7
© » Osservare il valore nominale dei fusibili. -
@ | componenti che concorrono alla sicurezza dell ‘apparecchio non
possono-essere:né danneggiati né risultare visibilmente inadatti.
Questo vale soprattutto per isolamenti e parti isolate.
@ | cavi di rete e di collegamento vanno controllati prima dell'utilizzo-
affinché non presentino imperfezion! esteriori. Controllare lisola
mento. .
@ E‘necessario controllare la sicurezza dei fermacavi e delle guaine
flessibili.
@ Saldature caricate termicam. vanno rifatte.
@ Lasciare libere le fessure di areazione.

CF
Prescriptions de securite
Suite aux travaux de maintenance sur les appareils. de la classe i, il
convient de mesurer la résistance d'isolement et le courant de tuite
sur l'appareil en état de marche, contormément 4 la norme VDE 0701
§ 200, ou selon les prescriptions en vigueur sur le lieu de tonctionne-
ment de l'appareil!
Cet appareil est contorme aux prescriptions de sécurité classe Il
signaléé par le symbole [6
@ Mesure de la resistance d‘isolement selon VDE 0701
_ Brancher un appareil de mesure d'isolaton (U ,,,, = 500 V-) simul-
tanment sur les deux pdles secteur et entre toutes les parties
métalliques ou métallisées accessibles de l'appareil (antenne, em-
bases, touches, enjoliveurs, vis, etc.).
Le tonctionnement est correct oun
R jeg) 2 2 MQ pour une US : 500V-
Durée de la mesure: 2 i
Observations: L'isolation des appareils de la classe Il, de part leur
conception résistance de décharge), peut étre intérieur a < 2 MQ,
(Fig. 1).
@ Mesure du courant de fuite selon VDE 0701. 7
Brancher un ampéremétre du courant de fuite (U ,,., = 220V=)
simultanément sur les deux péles du secteur et entre toutes les
parties métalliques ou métallisée accessibles de l'appareil (anten-
ne, embases, touches, enjoliveurs, vis, etc.). Le tinctionnement est
correct lorsque (Fig. 2):
lute IMA pour U,,., : 200 Ve=
Durée de la mesure 2 1 s.
@ Pour ces mesures, nous préconisons 1° Utilisation du METRATE-
STER 3 (instrument de mesure pour le contréle d’ ap pareils élec-
triques conformes 4 la norme VDE 0701).
METRAWATTWATT GmbH
Geschfftsstelle Bayern
Triebstr. 44
D 8000 Munchen 50
@ Dans le cas ou la sécurité de l'appareil nést pas assurée pour les
aisons suivantes:
- laremise en état est impossible |
- Tutilisateur ne souhaite pas la remise en état de l'appareil. lutili
sateur doit 6tre informé par écrit du danger que paket utili
sation de l'appareil.
Recommandations pour la maintenance
@ Utiliser exclusivement des piéces de rechange d'origine. Les com
posants et ensembles de composants signalés par le symbole A
doivent étre impérativement remplacés par des piéces d’origine.
@ Respecter la valeur nominale des tusibles.
® Veiller au bon état et la conformité des piéces contribuant a la
sécurité de tonctionnement de l'appareil. Ceci s’applique particulié-
rement aux isolements et piéces isolantes.
@ Véritier le bon état extérieur des cables secteur et des cables de
raccordement au point de vue isolement avant la mise sous
tension.
@ Véritier le bon état des protections de gaine.
@ Nettoyer les soudures avant de les renouveler.
@ Dégager les voies d’aération.
CED
DISPOSICIONES PARA LA SEGURIDAD
Después de operaciones de servicio en aparatos de la clase de
proteccion li, se. llevara a-cabo la medida dela resistencia de
aislamiento y de la corriente derivada, con el aparato conectado, de
acuerdo con VDE 0701 ode las disposiciones vigentes en el lugar de
instalacion .
Este aparato corresponde a la clase de proteccién ll, reconocible por
el simbolo [J] .
Medida de la resistencia de aislamiento segun VDE 0701.
Aplicar el medidor de aislamiento (U nuaba = 500 V-), simultanea-
mente, a los dos polos de red y entre todas las partes del mueble
o de funciones ( antena, conectores, teclas, tornillos, etc.) de matal
o aleaciones metalicas. El aparato estara libre de defectos con:
R ais} 2 2 MQ con U ba ‘= 500 V-
ais prue
Tiempo de medida 2 1 seg.
Observacién: En aparatos de la clase de protweceion H, peindicionade
por la construccién y por resistencias de descarga, el valor.de medida
de la resistencia de aislamiento puede ser superior a <2 MQ. 5
En este caso es. decisiva la meas sed la corriente derivada (Fig. 1).
@ Medida de la corriente duvivads de seueeds: con n VDE 0701.
Aplicar‘el medidor de corriente derivada (U reba = 220 Ve) simul-
taneamente a los dos polos de red y entre todas las partes del
mueble o de funciones (antena, conectores, teclas, tornillos, etc.)
de matal o aleaciones metalicas. El peas estara libre es defectos
con (Fig.2):
| bey 1 MA con U- ileba = 220 V=. -
Tiempo de medida : 2 1 seg.
@ Aconsejamos fievar a cabo las medidas. con el METRATESTER 3
(Instrumento de medida para la comprobacion de aparatos eléctri-
“cos segun VDE 0701)... .
METRAWATT GmbH
Geschaftsstelle Bayern
-Triebstr. 44
D 8000 Munchen 50
@ Si no se cumple la seguridad del aparato, poroue
- - la puesta en orden es imposible, o
- « @siste el desco del usuario de no realizarla, se ha de comunicar
.. aquienlo haga funcionar, por escrito, del 61 peligro. dimanante del
.. aparato. -
pasonisndaciones para caso de servicio
@ Emplear sélo componentes originales.
Con componentes o grupos constructivos con el indicativo de se
guridad TaN son de obligada necesidad piezas de repuesto origina-
“les. ~~
@ Las vartes del aparato que contribuyan a la seguridad del mismo:no
deben estar deterioradas ni ser manifiestamente inadecuadas.
@ Esto es especialmente valido para aislamientos 0 piezas aislantes.
@ Los cables de red y de conexi6n se comprobaran, antes de concc
tarlos, en cuanto a defectos externos. Comprobar el aislamiento.
@.Se ha de comprobar la funcién de seguridad.de la compensacién
de tiro o de los manguitos de proteccién contra doblamientos..
®@ Repasar los puntos de soldadura sometidos a carga térmica.
@ Mantener libres los canales aireaci6n.

Safety Instructions
A
A
The lightning flash with arrowhead symbol, within an equila-
teral triangle, is intended to alert the user to the presence of
uninsulated “dangerous voltage”, within the product’s enclo-
sure that may be of sufficient magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an equilateral triangle is inten-
ded to alert the user to the presence of important operating
and maintenance (servicing) instructions in the literature ac-
companying the appliance.
This product was designed and manufactured to meet
strict quality and safety standards. There are, however,
some Installation and operation precautions which you
should be particularly aware of.
Read Instructions - All the safety and operating instructions
should be read before the appliance is operated.
Retain Instructions - The safety and operating instructions
should be retained for future reference.
Heed Warnings - All warnings on the appliance and in the
operating instructions should be adhered to.
Follow Instructions - All operating and use instructions should
be followed.
Water and Moisture - The appliance should not be used near
water-for example, near a bathtub, washbowl, kitchen sink,
laundry tub, in a wet basement, or near a swimming pool, and
the like.
Wall or Ceiling Mounting - The appliance should be mounted
to wall or ceiling only as recommended by the manufacture.
Ventilation - The appliance should be situated so thatits loca-
tion or position does not interfere with its proper ventilation.
For example, the appliance should not be situated on a bed,
sofa, rug, or similar surface that may block the ventilation
openings; or, placed in a built - in installation, such as a
bookcase or cabinet that may impede the flow of air through
the ventilation openings.
Heat - The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
appliances (including amplifiers) that produce heat.
x1
x2
Power Sources - The appliance should be connected to a
power supply only of the type given above or as marked on
the appliance.
Power-Cord Protection - Power-supply cords should be rou-
ted so that they are not likely to be walked on or pinched by
items placed upon or against them, paying _ particular
attention to cords at plugs, convenience receptacles, and the
point where they exit from the appliance.
Cleaning - The appliance should be cleaned only as recom-
men ded by the manufacturer.
Power Lines - An outdoor antenna should be located
away from power lines.
Outdoor Antenna Grounding - If an outside antenna is
connected to the receiver, be sure the antenna system is
grounded so as to provide some protection against voltage —
surges and built up static charges. Section 810 of the National
Electrical Code, ANSI / NFPA No. 70-1984, provides informa-
tion with respect to proper grounding of the mast and suppor-
ting structure, grounding of the lead-in wire to an antenna
discharge unit, size of grounding conductors, location of
antenna discharge unit, connection to grounding electrodes,
and requirements for the grounding electrode.
Nonuse Periods - The power cord of the appliance shold be
un plugged from the outlet when left unused fora long period
of time.
Object and Liquid Entry - Care should be taken so that objects
do not fall and liquids are not spilled into the enclosure through
openings.
Damage Requiring Service - The appliance should be servi-
ced by qualified service personnel when: The power-supply
cord or the plug has been damaged; or objects have fallen,
or liquid has bee spilled into the appliance; or the appliance
has been exposed to rain; or the appliance does not appear
to operate normally or exhibits a marked change in perfor-
mance; or the appliance has been dropped, or the enclosure
damaged ; or the batteries have been damaged.
Servicing - the user should not attempt to service the applian-
ce beyond that described in the operating instructions. All
other servicing should be referred to qualified service person-
nel .
Points x1 and x2 apply only to receivers or tuners.
CD XGECFC IDCED
- Abgleich - Einspeisung + MeBpunkt « Hinweise ° fiieueat bk . Maen * Abgleich
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SPANNUNGEN MIT VOLTMETER (RI=10Mn) ,FALLS NICHT
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SAUF INDICATION nye LES TENSIONS SONT MESUREES
PAR RAPPORT AU CHASSIS AVEC UN VOLTMETRE (RI=10M )
Pere ol SONT VALABLES POUR UNE TENSION SECTEUR
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T 8200 MK II
Anderungen
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Printedin
Germany
Service
Manual
T
8200
MK
II
Sachnr./Order
No.72010-709.55
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