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Grundig P 37-830 Multi/ICN, Service Manual

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Grundig P 37-830 Multi/ICN Service Manual Download Page 26

GRUNDIG Service

Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams

CUC 2003 / 2003 H

GRUNDIG Service

Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams

CUC 2003 / 2003 H

3 - 5

Lötseite, Ansicht von unten
Solder Side, Bottom View

Chassisplatte
Chassis Board

3 - 6

29304-764.75/2L(01)

3

CBR105

CBR107

CBR108

CBR32490

CBR110

CBR111

CBR112

CBR114

CBR117

CBR123

CBR124

CBR125

CBR126

CBR127

CBR129

CBR130

CBR131

CBR132

CBR133

CBR134

CBR135

CBR140

CBR141

CBR142

CBR144

CBR147

CBR57000

CBR136

CBR81002

CBR102

CBR104

CBR84011

CBR121

CBR84009

CBR145

CBR81004

CBR81005

CBR81010

CBR81011

CBR81012

CBR81013

CBR209

CBR84012

CBR151

CBR84013

CBR152

CBR84010

CBR116

CBR208

CBR84015

CBR84016

CBR84018

CBR84019

CT43244

CT32124

CT32440

CT52260

CT57113

CT57112

CT81120

CT57020

CT81125

CT32122

CT34031

CT57021

CT40025

CT84002

CT84003

CT54020

CT81075

CT81070

CT81065

CR40032

CR46004

CR46011

CR40076

CR40068

CR32525

CR40026

CR40061

CR34066

CR32161

CR32501

CR32162

CR32167

CR32163

CR57011

CR57008

CR57002

CR57016

CR57001

CR32502

CR32412

CR31047

CR31046

CR32436

CR32102

CR32109

CR52247

CR52251

CR81004

CR32107

CR57012

CR32103

CR32439

CBR30

CR32433

CR32437

CR32112

CR81025

CR32150

CR32143

CR81050

CR57017

CR43246

CR46009

CR81504

CR43056

CR43067

CR43066

CR43062

CR43063

CR43004

CR43008

CR43018

CR43013

CR43003

CR43243

CR43267

CR43247

CR43242

CR43241

CR43071

CR50011

CR41116

CR83004

CR81503

CR81502

CR41014

CR34063

CR43072

CR81122

CR43017

CR81123

CR81121

CR44021

CR52266

CR32124

CR44031

CR43058

CR43057

CR43061

CR41011

CR41016

CR83003

CR43073

CR34078

CR34077

CR81054

CR81056

CR46003

CR81040

CR81044

CR81032

CR46026

CR81028

CR81026

CR81037

CR81008

CR81023

CR81029

CR81027

CR81036

CR81046

CR46016

CR81034

CR81033

CR81043

CR80007

CR80001

CR32420

CR81083

CR57004

CR32101

CR32110

CR52252

CR32104

CR32142

CR32108

CBR32111

CR32105

CR32128

CR32119

CR32133

CR32438

CR46022

CR81047

CR81024

CR32023

CR81048

CR46024

CR81049

CR82004

CR82001

CR82003

CR81084

CR46001

CR32401

CR32402

CR33014

CR81086

CR81087

CR81010

CR32114

CR52262

CR52261

CR52264

CR32528

CR32527

CR32486

CR32472

CR32481

CR32476

CR32483

CR32457

CR32452

CR32473

CR32471

CR32482

CR32456

CR32466

CR32462

CR32463

CR32467

CR43268

CR32464

CR32468

CR32453

CR83002

CR32451

CR34076

CR32524

CR32012

CR32011

CR32523

CR32522

CR32521

CR32113

CR60014

CR60031

CR60032

CR60036

CR41017

CR40060

CR61044

CR81012

CR61054

CR61041

CR57124

CR57116

CR57121

CR81501

CR83001

CR57117

CR57113

CR44012

CR61051

CR34042

CR81091

CR40063

CR32494

CR81505

CR81005

CR80012

CR80011

CR43075

CR81500

CR32168

CR61056

CR32499

CR32497

CR82221

CR81035

CR81031

CR57003

CR31021

CR46008

CR32160

CR81007

CR32460

CR81006

CR54021

CR46007

CR53008

CR32498

CR34064

CR32493

CR32106

CR32206

CR57024

CR57023

CR57021

CR57022

CR50012

CR34032

CR57025

CR41008

CR41009

CR81016

CR34031

CR32202

CR32203

CR32201

CR40052

CR31052

CR81021

CR81022

CR40077

CR40079

CR81509

CR40022

CR46013

CR31043

CR40078

CR41117

CR41018

CR31041

CR31051

CR31044

CR40038

CR40049

CR40011

CR84002

CR40064

CR85001

CR40065

CR84001

CR84003

CR81001

CR46012

CR50019

CR40075

CR81073

CR81045

CR40021

CR81071

CR81070

CR52254

CR81002

CR81003

CR81067

CR32141

CR81055

CR81068

CR81065

CR40023

CT81091

CT32160

CT32165

CT43246

CT32132

CT32123

CT32111

CT32105

CT32119

CT32435

CT57005

CT32480

CT32455

CT32475

CT32465

CT32470

CT32460

CT61053

CT61043

CT57124

CT46009

CT81502

CT32201

CT34075

CT81220

CT81225

CT32205

CT46004

CT40065

CT32501

CT81051

CC31048

CC40063

CC40056

CC81211

CC40071

CC81021

CC81041

CC40011

CC40012

CC40002

CC40032

CC41013

CC40072

CC41113

CC40062

CC50011

CC41009

CC33022

CC34032

CC32495

CC81051

CC81054

CC46004

CC81052

CC81053

CC41112

CC41014

CC31052

CC31051

CC32412

CC31019

CC32026

CC34039

CC32121

CC34069

CC52246

CC32118

CC32110

CC52266

CC33020

CC57004

CC34043

CC32124

CC34044

CC33017

CC32109

CC57021

CC34062

CC44021

CC44031

CC43061

CC43057

CC43058

CC43018

CC43013

CC43008

CC43003

CC43248

CC41011

CC41012

CC46017

CC46027

CC81008

CC81020

CC81043

CC81016

CC81034

CC81023

CC81036

CC81037

CC81038

CC81007

CC80002

CC46022

CC46021

CC81028

CC81026

CC46016

CC80001

CC81062

CC81033

CC80007

CC46026

CC46023

CC81032

CC82001

CC81048

CC82004

CC81046

CC57016

CC81012

CC32201

CC32202

CC32151

CC32401

CC33016

CC34022

CC33014

CC34041

CC34042

CC33018

CC52248

CC34072

CC32152

CC34061

CC34027

CC34064

CC34067

CC34037

CC57003

CC32523

CC32493

CC32492

CC32491

CC61038

CC61039

CC61060

CC61064

CC61041

CC61058

CC61061

CC61062

CC61059

CC61051

CC60014

CC60016

CC60036

CC50021

CC50047

CC50018

CC32499

CC32497

CC32488

CC54021

CC80003

CC33021

CC32111

CC50013

CC32106

CC50012

CC31047

CC40038

CC40049

CC34073

CC46025

CC50026

CC81050

CC40022

CC81072

CR46005

CR46002

CD32475

CD32162

CD32460

CD32421

CD32411

CD32465

CD32167

CD32495

CD80007

CC34074

CR81053

1

CIC32410

CR34074

CR46023

CR34072

CBR101

CR81058

CR81059

CR81057

CT81058

CC46015

CR81052

CR81051

CR81069

CR81072

29304-764.75 4LS(01)

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Summary of Contents for P 37-830 Multi/ICN

Page 1: ...CH 7182 T 55 840 TOP SAT G CH 4272 VNM P 37 830 Multi ICN G CH 3102 T 51 830 Multi ICN G CH 3275 VNM T 55 830 Multi ICN G CH 3372 VNM P 45 830 Multi MegASIS G CH 3552 T 55 830 Multi MegASIS G CH 4572...

Page 2: ...nhinweise Greenville 370 SE 3781 TOP 1 11 Service und Sonderfunktionen 1 15 Abgleich 2 1 2 2 Chassisplatte 2 1 Platinenabbildungen und Schaltpl ne 3 1 3 36 Chassisplatte 3 1 Oszillogramme Chassis 3 7...

Page 3: ...chnummern der Chassis oder der Bausteine Beispiel 3100 29704 004 3100 Typenschild des Ger tes Zus tzlich zum Ger tetyp und der Chassisbezeichnung enth lt das Ger tetypenschild k nftig eine sogenannte...

Page 4: ...1600 29704 006 1700 29704 006 1900 Tuner 29504 301 0100 ww 81406 016 1200 Bildrohrplatte CRT Panel 29305 022 1800 29305 022 1900 29305 022 2000 Prozessorplatte Processor Board 29305 319 0100 29305 319...

Page 5: ...ono 6W Mono 8W Mono 8W Mono 8W Mono 8W Anschl sse Front Connections Front Kopfh rer Headphones Mono 3 5mm Klinke schaltet eingebauten Lautsprecher ab Mono 3 5mm jack switch off inserted Loudspeaker Mo...

Page 6: ...y fitted at the factory to avoid later failures or disturbances Mains cable TheTVreceivermustonlybeoperatedwithanoriginalmainsconnecting cable with an interference suppressor choke integrated in the m...

Page 7: ...vert 31250Hz hor Blue signal 100Hz vert 31250Hz hor Signal bleu 100Hz vert 31250Hz hor Segnale blu 100Hz vert 31250Hz hor Se al azul 100Hz vert 31250Hz hor B Y 50 B Y Signal 50Hz vert 15625Hz hor B Y...

Page 8: ...Digitale Datensignale Digtital data signals Signal donne digital Segnali dati digitali Se al datos digital I2S TER I2S IN I2S WS I BEAM Strahlstrom Current beam Current rayon Corrante del irradire Cor...

Page 9: ...letexto VT SDA I2 C Bus VT Daten Teletext data Donn es Vid otext Dati Televideo Data Teletexto V SYNC Vertikaler Sync Impuls Vertical Sync impuls Sync impuls vertical Sinc impulso vertical Impulso syn...

Page 10: ...t Tens de commut UHF Tens di commut UHF Tens conmut UHF U VHF Schaltspg VHF VHF switching volt Tens de commut VHF Tens di commut VHF Tens conmut VHF U VQ Schaltspg Videoquelle Switching volt video sou...

Page 11: ...ATS Suchlauf speichert alle gefundenen Programme und sperrt den ersten nichtbelegten Programmplatz automatisch Dadurch k nnen bei der schrittweisen Programmplatzwahl Zappen mit den Tasten p P nur die...

Page 12: ...ko Netzschalt anw hlen und mit Taste F E gew nschte Abschaltzeit 1h 2h 3h oder aus w hlen Einschalten mit Wenn Sie das Ger t h ufig als AV Monitor einset zen z B zusammen mit einer Camera als ber wac...

Page 13: ...amme in Ordnung brauchen Sie diese Einstel lung nicht durchf hren sonst die ben tigte Farbnorm w hlen Blauer Bildschirm w hlen Mit dieser Einstellung kann bei verrauschtem Bild auf ein blaues Bild umg...

Page 14: ...Satellitenempfang mit einem SAT Modul SER 2000 nachr stbar Fragen Sie Ihren Fachh ndler Tonendstufe 2 W Musikleistung 1 W Sinus Kontaktbelegung EURO AV Buchse Wenn Sie an das Fernsehger t Zusatzger te...

Page 15: ...coder Pxx ber DIALOG CENTER OK SONDERFUNKTIONEN OK aufrufen Mit der Taste 4 oder 3 k nnen Sie programmplatzbezogen das Decoder Bit setzen Setzen bzw r cksetzen aller Programmpl tze siehe Punkt 4 3 3 B...

Page 16: ...hutzschaltung des Ger tes wird am Videoprozessor IC34015 50 nicht ausgewertet Das Videosignal an der Bildr hre wird dunkelgetastet das Netzteil nicht abgeschaltet Die Men einblendung ist je nach Fehle...

Page 17: ...off it is possible to avoid the station name being displayed on the screen for a short time when changing the programme Service and Special Functions 1 Switching on Options 1 1 ATS Reset Automatic Tu...

Page 18: ...the mains switch The protection circuit of the TV set will not be evaluated on video processor IC34015 50 The video signal is blanked on the screen the power supply unit is not switched off Dependent...

Page 19: ...ce Code 8500 aufrufen Schwarzwei Grautreppe mit Burst einspeisen Kontrast W Maximum Farbkontrast E Mittelwert Bildschirmhelligkeit R Mittelwert Dialogzeile WHITE ADJUSTMENT ber 6 DIALOG CENTER OK SERV...

Page 20: ...ttellinie des Testbildes in der Dialogzeile Vertical Slope mit der Taste 4 oder 3 so abgleichen da sie gerade noch sichtbar ist Falls nach erfolgtem Geometrie Abgleich am unteren oder oberenBildrandLi...

Page 21: ...nd maximum contrast Go back to the SERVICE menu with 6 and terminate the dialog line End with mem With adjustment control UG2 adjust the line appearing first red green blue or mixed colour so that it...

Page 22: ...center line of the test pattern in the dialog line Vertical Slope with button 4 or 3 so that it is just still visible Should linearity errors appear in the lower or upper edge of the picture after hav...

Page 23: ...C62501 198 232 C62502 210 203 C62505 219 187 C80011 272 174 C81061 191 100 C81063 194 106 D40012 223 55 D40022 148 48 D40060 66 18 D40061 69 16 D40062 71 19 D40063 90 30 D40064 86 29 D40065 156 10 D43...

Page 24: ...CR32486 73 48 CR32493 22 60 CR32494 37 57 CR32497 44 54 CR32498 49 63 CR32499 44 50 CR32501 68 75 CR32502 45 63 CR32521 52 83 CR32522 43 83 CR32523 40 84 CR32524 54 83 CR32525 69 79 CR32527 52 90 CR32...

Page 25: ...ST V3 1 5 ST HOSP 1 BR62505 BR32492 BR53074 BR62502 BR62503 BR50031 BR62504 16 9 1 8 IC32520 16 9 1 8 IC32490 C52003 3 1 IC80000 C61016 C60009 D54022 B E T53001 C54012 C60011 C61042 C61052 R62049 C81...

Page 26: ...1051 CR34042 CR81091 CR40063 CR32494 CR81505 CR81005 CR80012 CR80011 CR43075 CR81500 CR32168 CR61056 CR32499 CR32497 CR82221 CR81035 CR81031 CR57003 CR31021 CR46008 CR32160 CR81007 CR32460 CR81006 CR5...

Page 27: ...cm 0V 6 1V cm 5ms cm 0V 7 10V cm 5ms cm 0V 8 2V cm 5ms cm 0V 9 2V cm 10 s cm 0V 10 2V cm 10 s cm 0V 11 2V cm 10 s cm 0V 12 200V cm 10 s cm 0V 13 5V cm 10 s cm 0V 14 50V cm 10 s cm 0V 15 10V cm 10 s c...

Page 28: ...0ns cm 0V R G B 0V 0V 23 2V cm 20 s cm Wei bild white picture 0V 24 2V cm 20 s cm 0V 25 1V cm 5ms cm Schwarzbild black picture 0V 26 1V cm 5ms cm Wei bild white picture 0V 27 1V cm 5ms cm 0V 28 1V cm...

Page 29: ...CR81001 CR50019 CR81002 CR81003 CR81055 CT81091 CT57005 CT61053 CT61043 CT57124 CC32118 CC57004 CC57016 CC61038 CC61039 CC61060 CC61064 CC61041 CC61058 CC61061 CC61062 CC61059 CC61051 CC60014 CC60016...

Page 30: ...R43075 CR81500 CR32168 CR32499 CR32497 CR82221 CR81035 CR81031 CR31021 CR46008 CR32160 CR81007 CR32460 CR81006 CR46007 CR32498 CR34064 CR32493 CR32106 CR32206 CR57024 CR57023 CR57021 CR57022 CR50012 C...

Page 31: ...2kV C60009 10k CR81504 0 CR81509 R61046 22k 1 2k CR60036 220 CR60031 5 6k CR60032 56k CR60014 22k CR61056 10k CR81500 10k CR81505 4 7k CR81501 22k CR81502 220 1 CR61041 22k CR61054 22k CR81503 220 1 C...

Page 32: ...REF U 1 2 3 4 5 6 7 8 9 TDA8356 IC50010 1 8 2 R50047 2 R50046 M 220 1 R50032 M 27k CR50019 VA 1 0 75W R54006 ZPD51 D50026 M M M M M M M 100u 63V C54032 22u 63V C50023 0 1u CC50026 1n CC50018 0 1u CC5...

Page 33: ...1038 1n CC81007 33p CC80002 xx CC46022 xx CC46021 10n CC81021 100p CC81028 100p CC81026 0 1u CC46016 33p CC80001 0 1u CC81062 1n CC81033 1u CC80007 xx CC46026 XX CC46023 10n CC81032 10n CC82001 100p C...

Page 34: ...CD32421 CD32411 NF R U EURO AV_1 M 2 2k CR32466 M M M M M BC848B CT32465 M M M M M M M M A A A M M M M M A A A A A M M M M M BR43071 BC858B CT32440 BC858B CT43244 AUDIO MONO B OSD AUDIO 2 CARRIER INTE...

Page 35: ...34073 3 3n CC34072 0 1u CC34064 0 1u CC34067 10n CC33020 CC57021 0 1u CC34037 0 1u CC34062 22n CC57004 xx CC57016 F 2 5 C32024 F 2 2n 2 5 C32023 F 0 1u 5 C52254 n V INL U INL INL INL CR57003 39k U AFC...

Page 36: ...4 7 SIB 0 0 0 0 0 014 014 014 014 MONO 4 8W MONO 4 8W KH1 BUCHSE KH1 BUCHSE KH1 CC40072 C40057 R40053 R40054 CR40052 C41117 CR41117 CR41016 CR41116 CR41017 CC41112 CC41012 CR41014 CR41011 L41111 L410...

Page 37: ...21 CR741 4 7n C717 100u 25V C814 1N4148 CD811 CR819 CR817 BAV21 D817 PBF259 T815 C817 4 7n C818 39p CC743 10k CR813 2 7k CR814 BR771 BR751 BAV21 D819 CR816 1k R718 T781 BC858B CT810 R760 CC763 330 CR7...

Page 38: ...A5 A5 A12 A12 A12 A11 A11 A11 A3 A3 A3 A4 A4 A4 A13 A13 A13 A13 A0 A0 A0 D0 D0 D0 A6 A6 A6 A2 A2 A2 A16 A16 47 47 A10 A10 A10 26 26 29 29 30PIN 28PIN CBR80926 CBR80925 CBR80924 CBR80923 CBR80922 CBR80...

Page 39: ...seite Ansicht von unten Solder Side Bottom View Best ckungsseite Component Side 2 9 3 0 6 2 0 1 0 1 2 L 0 2 3 F33515 F33510 F33505 F33506 F33520 1 9 ST 1 29306 201 01 4B 01 Ton ZF Platte 29306 201 01...

Page 40: ...CC38052 0 1U CC38111 100k CR38076 LS4148 CD38189 BYG22B CD38061 LS4148 CD38188 LS4148 CD38038 LS4148 CD38201 BC848B CT38155 BC848B CT38005 BC848B CT38010 BC848B CT38135 BC848B CT38140 BC848B CT38065 B...

Page 41: ...OUT FBAS IN_2 OUT_R AV_2 OUT_L AV_2 IN_L AV_2 IN_R AV_2 IN_R AV_1 IN_L AV_1 OUT_R AV_1 OUT_L AV_1 5 4 3 2 1 ST V3A 5 4 3 2 1 ST V3 5 4 3 2 1 ST AV3 470 CR38133 TEA6415 DRCODER BUS 7 8 9 10 11 12 13 14...

Page 42: ...CC43017 80 51 CC43018 111 20 CC43020 110 6 CC43021 112 14 CC43031 96 11 CC43036 101 10 CD32367 106 35 CD38038 88 132 CD38061 113 99 CD38188 74 56 CD38189 53 69 CD38201 63 95 CIC38005 11 51 CIC38010 98...

Page 43: ...TY d Ersatzteilliste Spare Parts List T 55 830 MULTI MEGASIS T 55 830 MULTI ICN T 55 840 TOP SAT TV MAT NR PART NO 92177 560 7200 BESTELL NR ORDER NO G CH 45 72 AGANA GRAU AGANA GREY VERSION NR VERSIO...

Page 44: ...ovided by the Safety Service Manual part number 72010 800 0000 as well as the respective national deviations 29635 229 0100 29636 247 0200 Ersatzteilliste Spare Parts List T 51 830 MULTI ICN TV MAT NR...

Page 45: ...81405 401 0400 EMIFIL 0 1 UF GR CD 00734 83250 041 4800 SMD DIODE LS 4148 CD 00742 83250 041 4800 SMD DIODE LS 4148 CD 00762 83250 041 4800 SMD DIODE LS 4148 CD 00781 83250 041 4800 SMD DIODE LS 4148...

Page 46: ...0 IC U4488 TEMIC 1300 1500 1600 1700 IC 32520 83050 050 5300 IC HEF4053BP PHI 1300 1500 1600 1700 IC 34015 83053 388 3900 IC TDA8840N2S1 PHI 0011 0019 IC 40001 83053 372 6700 IC TDA7267 SGS 0011 0019...

Page 47: ...88 83250 041 4800 SMD DIODE LS 4148 CD 38189 83250 041 4800 SMD DIODE LS 4148 CD 38201 83250 041 4800 SMD DIODE LS 4148 CIC38005 83059 861 2000 IC KF120BD TR SGS CIC38010 83057 340 9400 SMD IC HEF4094...

Page 48: ...nderungen vorbehalten Printed in Germany Service Manual Sach Nr Part No 72010 024 0000 Subject to alteration VK 22 1198 8002 8012 8003 8013 8005 8015...

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