Grundig MW 82-50/ 8 Page 20 Service Manual Download

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Printed in Germany

Service Manual Sach-Nr. / Part No. 72010 021 1300

Subject to alteration

VK 221 0498

GRUNDIG Service

Kundendienst Europa

GRUNDIG
Kundendienst West
Horbeller Str. 19

50858

Köln
0 22 34/95 81-251

GRUNDIG
Kundendienst Mitte
Dudenstr. 45-53

68167

Mannheim
06 21/33 76-70

Kundendienst Deutschland

GRUNDIG ESPAÑA S.A.
Solsonés, 2 planta baja B3
Edificio Muntadas (Mas Blau)

E-08820 El Prat De Llobregat (Barcelona)

00 34-93-4 79 92 00

GRUNDIG BELUX N.V.
Deltapark Unit 3, Weihoek 3

B-1930

Zaventem
00 32-2-7 16 04 00

GRUNDIG UK LTD.
Elstree Way, Borehamwood, Herts, WD6 1RX

Großbritannien/Great Britain
00 44-1 81-3 24 94 00

GRUNDIG IRELAND LTD.
Unit 9, Western Industrial Estate, Naas Road

EIR

Dublin 12
0 03 53-1-4 50 93 66

GRUNDIG FRANCE S.A.
5 Boulevard Marcel Pourtout

F-92563 Rueil Malmaison Cedex

00 33-1-41 39 26 26

GRUNDIG SCHWEIZ AG
Steinacker Str. 28

CH-8302 Kloten

00 41-1-8 15 81 11

GRUNDIG PORTUGUESA
Comércio de Artigos Electrónicos, Lda.
Rua Bento de Jesus Caraça 17

P-1495

1495 Cruz Quebrada, Lisboa
0 03 51-1-4 19 75 70

GRUNDIG
Kundendienst Nord
Kolumbusstr. 14

22113

Hamburg
0 40/7 33 31-0

GRUNDIG
Kundendienst Ost
Wittestr. 30e

13509

Berlin
0 30/4 38 03-21

GRUNDIG
Kundendienst Süd
Beuthener Str. 65

90471

Nürnberg
09 11/7 03-12-0

GRUNDIG NEDERLAND B. V.
Gebouw Amstelveste
Joan Muyskenweg 22

NL-1096 CJ Amsterdam

00 31-20-5 68 15 68

GRUNDIG ITALIANA S.P.A.
Via G.B. Trener, 8

I-38100

Trento
00 39-461 89 31 11

GRUNDIG OY
Luoteisrinne 5

SF-02271 Espoo

0 03 58-9-8 04 39 00

GRUNDIG AUSTRIA Ges.m.b.H.
Breitenfurter Straße 43-45

A-1120

Wien
00 43-1-8 11 17 0

GRUNDIG POLSKA SP.Z.O.O.
Ul. Czéstochowska 140

PL-62800 Kalisz

00 48-62-7 66 77 70

GRUNDIG NORGE A. S.
Glynitveien 25, Postboks 234

N-1401

Ski
00 47-64 87 82 00

GRUNDIG DANMARK A/S
Lejrvej 19

DK-3500 Værløse

00 45-44 48 68 22

GRUNDIG SVENSKA AB
Albygatan 109 d, Box 4050

S-17104 Solna

00 46-8-6 29 85 30

Technical Service
Unit 35. Woodside Park, Wood Street
Rugby, Warwickshire, CV21 2NP
Großbritannien/Great Britain
00 44-1 78-8 57 00 88

Summary of Contents for MW 82-50/ 8

Page 1: ...h Nr Part No 72010 350 17 CUC 1828 Sach Nr Part No 72010 021 10 Grundig Service Hotline Deutschland TV SAT VCR LiveCam HiFi Audio Car Audio Telekommunikation Fax 0180 52318 41 0180 52318 42 0180 52318 43 0180 52318 44 0180 52318 45 0180 52318 51 Mo Fr 8 00 16 30 Uhr Ersatzteil Bestellannahme 0180 52318 40 0180 52318 50 Telefon Fax Technik MW 82 50 8 Ergänzung Supplement 2 Sach Nr Part No 72010 021...

Page 2: ... Allgemeiner Teil 2 4 Meßgeräte 2 Technische Daten 3 Modulübersicht 4 Abgleich 4 Platinenabbildungen und Schaltpläne 5 28 Oszillogramm Meßpunkte Chassis 5 Chassisplatte 7 Netz Chassis 15 Color Chassis 19 NF Invertierplatte Woofer 23 LS Weichenplatte 23 Netzschalterplatte 24 Fokussierungsplatte 25 Geschw Modulator Platte 26 Bildrohrplatte 27 Ersatzteillisten 29 32 Allgemeiner Teil Meßgeräte Regeltr...

Page 3: ...dard PAL SECAM NTSC 4 43MHz B G I DK K D L L via AV NTSC 3 58MHz Stereo Systeme Stereo systems Deutsch A2 German A2 NICAM 5 85 6 52MHz Videotext Teletext 8 Seiten TOP FLOF text mit VPS 8 pages TOP FLOF text with VPS Musikleistung Music power 2 x 20W Anschlüsse Front Connections Front Kopfhörer Headphones Stereo 3 5mm Klinkenbuchse Lautstärke regelbar individuelle Tonkanalwahl bei 2 Ton Empfang Ste...

Page 4: ...ure format Contrast W to maximum Adjust the screen brightness R so that the black back ground of the test pattern just starts to brighten Alignment Preparations Alignment Process Alignment 1 Chassis Board d Abgleich 1 Chassisplatte MW 82 50 8 Bestell Nr Order No G CH 0475 Chassis 29701 096 61 Signal Baustein Signal Module 29504 162 34 Tuner 29504 201 21 Keyboard 29501 083 24 Feature Box 29504 103 ...

Page 5: ...04 730 13 0 1 2 3 4 5 6 7 8 9 13 1 A B C D H I K L M E G F 12 28 8 25 9 10 11 20 22 62 63 47 55 57 35 30 32 36 29 53 51 54 52 58 59 60 61 50 34 33 48 49 37 31 13 4 13 2 13 3 27 19 18 21 16 15 17 23 26 24 38 71 65 64 66 68 67 70 69 Platinenabbildungen und Schaltpläne Layout of the PCBs and Circuit Diagrams Oszillogramm Meßpunkte Chassis Oscillogram Test Points Chassis Lötseite Ansicht von unten Sol...

Page 6: ... 229 182 C58013 224 174 C58014 223 183 C58021 216 189 C58023 211 169 C60001 270 59 C60002 317 24 C60006 333 51 C60007 338 24 C60009 334 76 C60011 307 25 C60012 299 33 C60013 300 13 C60014 282 11 C60016 294 10 C60018 285 38 C60019 201 94 C60021 224 96 C60023 218 48 C60024 229 48 C60026 252 53 C60027 241 53 C60028 249 78 C60029 217 56 C61002 196 32 C61004 202 16 C61008 170 56 C61011 321 131 C61012 3...

Page 7: ...R278 C61037 C61064 L53012 BR224 R21231 R21227 R21221 R60006 R61063 R50028 D61033 C53017 C53016 C53072 C60009 R53016 R60008 C60007 R60001 R60002 R61033 R60016 R60029 1 3 4 6 OK60031 1 3 4 6 OK60046 C61062 C61063 C61027 C61057 C61002 BR219 BR132 BR113 C53006 C53009 C53007 D55012 6 3 1 2 L60028 BR138 BR267 C61021 C60001 C61056 C54001 C61011 C61012 C52003 C61061 C61066 C61018 C61036 C61026 C60012 C600...

Page 8: ...25 189 CR34524 131 131 CR34525 120 130 CR34526 128 134 CR34541 98 159 CR34542 83 160 CR34543 83 158 CR34544 83 155 CR34546 165 164 CR40001 14 105 CR40002 14 101 CR40003 9 114 CR40004 14 109 CR40005 14 115 CR40007 28 13 CR40009 33 24 CR40010 14 113 CR40011 13 72 CR40012 13 53 CR40013 10 58 CR40014 23 18 CR40021 13 69 CR40022 13 61 CR40023 10 65 CR40031 36 90 CR40032 39 90 CR40033 18 125 CR40034 23 ...

Page 9: ... CR80070 CR81006 CR43045 CR43035 CR21226 CR65543 CR46033 CR43085 CR43055 CR50003 CR32301 CR80001 CR70518 CR34510 CR32341 CT32308 CT43060 CT58012 CT81004 CT70520 CT43094 CT32315 CT46005 CT32312 CT32310 CT43095 CT43093 CT43088 CT43091 CT43092 CT43089 CT70505 CT61301 CT61316 CT81001 CT21221 CT80002 CT40010 CT80085 CT21233 CC80093 CC21233 CC50024 CC32338 CC70518 CC43081 CC21231 CC80091 CC46031 CC80069...

Page 10: ... M M M M 1000u 25V C61032 M M 100p C61012 MUR880 D60006 BAV21 D60014 BYT53B D60012 BYV38 D61011 MUR880 D61016 MUR840 D61026 2 2n FKC3 C60002 3 3n FKC3 C60016 4 7n C61018 470u 40V C61057 4 100 R61033 15k 7W R60008 1n C60026 1n C60027 1n C60024 1n C60023 1n C60001 100p C61011 100p C61026 B380 C2200 D60023 1 2 4 5 CN17F1 OK60031 1 2 4 5 CN17F1 OK60046 22k R61313 47 R60012 PC50 T60006 33n FKP1 C60007 ...

Page 11: ...011 2 2n C50004 F 0 22u C58012 1u 100V C58014 0 1u CC50013 SB 0 33u R54001 U 1N4004 D52006 BY359 D53071 BY229 600 D53072 BA157 BAV103 CD21206 LS4148 CD21203 47u M 1N4936 D54001 BD537 T50029 M 1000u 25V C50026 220u 50V C50014 U 25V 0012 27n C53072 MKP10 C53073 XX 47u M F 18n C53019 55cm L53074 82k CR55007 R21212 TR52001 L53001 L53003 L53002 275u R50028 4 7 51k R50004 M 0 33uMKP10 C53016 0 33u MKP10...

Page 12: ...46023 220n CC80051 0 1u CC80058 0 1u CC81004 270p CC80069 10n LNC CC80059 10n H 4 7k CR80088 H CD81004 LS4148 F 0 1u CC43061 4 7k CR81005 1 8k CR80087 V U EURO AV1 WE CC V PP V GND CE OE VCC A16 D7 D6 D5 D4 D3 D2 D1 D0 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 2 3 4 5 6 7 8 9 10 11 12 27C020 15NS IC80060 8 2k CR80086 VIDEO U...

Page 13: ...22 23 24 25 26 27 28 1 2 3 4 TDA4780V3 IC34510 1u 100V C43068 100k CR43085 U KLEMM LS4148 CD43084 1M CR43065 M 4 7u 25V C43084 LS4148 CD70553 M 100k CR34520 R G B SW 10u L34517 68p CC46032 68p CC46031 68p CC46033 CR70518 U STAND BY U PIP DATA SDA SCL B PIP 1 2 3 4 5 6 ST PI1 2 2k CR40014 0 1u CC40013 PIP FBAS PIP R PIP G PIP B BC848B CT40010 M M 0 CR43045 M 2 2k CR40013 1 5k CR40010 1 5k CR40005 1...

Page 14: ...2 IR R81504 10k T3 15AH SI62501 T81502 BC548B IR 1 2 3 4 1 2 3 ST IR1 1 2 NETZ1 1 2 NETZ2 R81505 10k IR R81500 10k IR R81503 22k 1N4148 D81501 R81502 22k 28500 708 97 S60000 T81501 BC875 7 1 2 3 4 5 6 ST IR KB F 0 47u MP3 250V C62501 29500 834 97 L62501 F 0 1u MKS4 R 250V C62505 1 2 ST E 8311 200 012 R62505 NTC4 7 R62501 1 2 ST KB R81501 4 7k IR IR TLHR4601 D85001 IR H H KB OEKO OEKO OEKO OEKO H H...

Page 15: ...2 10k CR65509 22 CR65508 2 2n CC65508 U DATA OSD 1 2 3 4 5 6 ST GM3 330 CR65501 10u 250V C55010 M BC818 40 CT65504 BC858B CT65505 M M M M M M M M M M M M M M M B B B B 091297 GESCHW MODULATOR PLATTE 29305 108 07 A LA PLACA ZOCALO ALLA PIASTRA CINESCOPIO VERS C I TUBE CATHODIQUE TO CRT PANEL ZUR BILDROHRPLATTE AL CHASIS COLOR AL CHASIS COLOR AL CHASSIS COLORE AL CHASSIS COLORE VERS CHASSIS COLOUR V...

Page 16: ......

Page 17: ...RKE KEY SWITCH VOLUME 0033 000 S 29305 165 77 NETZSCHALTERPLATTE POWER SWITCH BOARD 0033 200 S 29703 291 71 NETZSCHALTER ECO O WISCHER POWER SWITCH ECO W O WIPER 0034 000 19154 046 97 LAUTSPRECHER BASS BOX LOUDSPEAKER BASS BOX 0035 000 S 8290 991 316 NETZKABEL KPL POWER CABLE CPL GWN9 22 0036 000 29501 696 01 TASTE M LICHTLEITER KPL KEY LIGHT GUIDE CPL 0037 000 29700 628 03 ABDECKUNG F CHASSIS COV...

Page 18: ...E LS 4148 CD 70501 83094 550 5200 MELF Z DIODE 5 1 B 0 CD 70506 83250 041 4800 SMD DIODE LS 4148 CD 70507 83250 041 4800 SMD DIODE LS 4148 CD 70517 83250 041 4800 SMD DIODE LS 4148 CD 70521 83094 550 5200 MELF Z DIODE 5 1 B 0 CD 70522 83094 550 3300 MELF Z DIODE 3 3 C 0 CD 70523 83250 041 4800 SMD DIODE LS 4148 CD 70553 83250 041 4800 SMD DIODE LS 4148 CD 80060 83250 041 4800 SMD DIODE LS 4148 CD ...

Page 19: ...3 3 OHM 5 R 43098S 87011 210 1300 KSW SI B 3 3 OHM 5 R 52001S 87053 290 1700 MOW 0411 4 7 OHM 5 R 52006S 87053 690 0100 MOW 0617 1 OHM 5 LI R 53008S 87003 290 9700 KSW NB 0207 10 KOHM R 53011 87052 270 2100 MOW 0411 6 8 OHM 5 R 53016S 87302 800 2100 DRW SI S11 7W 6 8 OH R 53021S 87053 690 6300 MOW 0617 390 OHM 5 R 55012S 87053 690 6500 MOW 0617 470 OHM 5 R 60016S 87053 700 4300 MOW 0922 56 OHM 5 L...

Page 20: ...5 81 11 GRUNDIG PORTUGUESA Comércio de Artigos Electrónicos Lda Rua Bento de Jesus Caraça 17 P 1495 1495 Cruz Quebrada Lisboa 0 03 51 1 4 19 75 70 GRUNDIG Kundendienst Nord Kolumbusstr 14 22113 Hamburg 0 40 7 33 31 0 GRUNDIG Kundendienst Ost Wittestr 30e 13509 Berlin 0 30 4 38 03 21 GRUNDIG Kundendienst Süd Beuthener Str 65 90471 Nürnberg 09 11 7 03 12 0 GRUNDIG NEDERLAND B V Gebouw Amstelveste Jo...

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