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Circuits imprimés et des schémas électriques / Layout of PCBs and Circuit Diagrams

CUC 7303 F

Circuits imprimés et des schémas électriques / Layout of PCBs and Circuit Diagrams

CUC 7303 F

4 - 5

4 - 6

29304-764.71/2L(07)

CIC130

CIC105

CR674

CR963

CR686

CR163

CR918

CR156

CR116

CR901

CR931

CR141

CR673

CR687

CR166

CR916

CR130

CR926

CR974

CR121

CR132

CR985

CR304

CR965

CR148

CR968

CR122

CR2823

CR2812

CR305

CR826

CR2833

CR811

CR2813

CR966

CR2811

CR2822

CR821

CR2858

CR641

CR2810

CT916

CT917

CT901

CR2841

CR3382

CR402

CR921

CR3381

CR891

CR892

CR866

CR877

CBR881

CR830

CR881

CR860

CR2803

CR883

CR805

CR100

CR865

CR803

CR837

CR2827

CR840

CR2849

CR825

CR817

CR834

CR2802

CR828

CR806

CR819

CR829

CR831

CR822

CR848

CR833

CR2801

CR846

CR827

CR824

CR2843

CR801

CR878

CR823

CR879

CR820

CR861

CR2856

CR844

CR882

CR802

CR816

CR804

CR856

CR2825

CR2852

CR857

CR864

CR2860

CR2818

CR2816

CR2817

CR2839

CD192

CD194

CD651

CC822

CC924

CC860

CC654

CC136

CC156

CC147

CC920

CC184

CC973

CC331

CC321

CC142

CC172

CC925

CC171

CC166

CC119

CC111

CC958

CC143

CC177

CC157

CC906

CC134

CC167

CC113

CC126

CC951

CC957

CC108

CC322

CC328

CC937

CC114

CC140

CC124

CC144

CC419

CC501

CC173

CC141

CC901

CC106

CC956

CC127

CC944

CC831

CC848

CC674

CC922

CC923

CC921

CC2851

CC307

CC2803

CC308

CC842

CC852

CC855

CC859

CC863

CC837

CC821

CC868

CC115

CC2821

CC2822

CC2823

CC805

CC2811

CC825

CC139

CC869

CC676

CC383

CC682

CC2820

CC2850

CC902

CC149

CC653

CC865

CC881

CC823

CC912

CC826

CC109

CC403

CC406

CC694

CC673

CC163

CC146

CC695

CC926

CC854

CC401

CC118

CBR066

CBR114

CBR052

CBR058

CBR126

CBR032

CBR073

CBR061

CBR119

CBR134

CBR042

CR102

CR403

CR930

CR158

CR933

CR913

CR912

CR813

CBR109

CBR053

CBR101

CBR059

CBR125

CBR004

CBR085

CBR008

CBR108

CBR098

CBR009

CBR003

CBR072

CBR133

CBR068

CBR037

CBR115

CBR062

CBR090

CBR071

CBR017

CBR046

CBR113

CBR041

CBR127

CBR002

CBR124

CBR007

CBR001

CBR084

CBR013

CBR019

CBR024

CBR027

CBR030

CBR005

CBR011

CBR175

CBR047

CBR057

CD193

CD654

CD109

CD673

CD954

CD516

CD2829

CD2827

CD656

CD191

CD181

CD830

CD501

CT101

CBR006

CBR131 CBR130

CC866

CC2801

CC2802

CC838

CC820

CC381

CC3383

CC404

CC3381

CC3382

CC168

CC2818

CC2816

CC2817

CC816

CC814

CC818

CC817

CT193

CT962

CT2825

CT110

CT2821

CT892

CT919

CT169

CT2835

CT2831

CT106

CT925

CT181

CT411

CT881

CT191

CT2845

CBR023

CBR147

CBR138

CBR139

CBR140

CBR141

CBR142

CBR143

CBR144

CBR145

CBR146

CBR817

CT2850

CT107

CT186

CT2820

CT826

CT921

CBR844

CR851

CR411

CR541

CR923

CR155

CR958

CR959

CR954

CR961

CR960

CR924

CR171

CR911

CR183

CR128

CR127

CR919

CR152

CR159

CR153

CR186

CR967

CR962

CR109

CR147

CR105

CR984

CR951

CR952

CR106

CR103

CR181

CR165

CR902

CR162

CR957

CR331

CR164

CR328

CR322

CR905

CR137

CR131

CR133

CR135

CR321

CR193

CR138

CR964

CR182

CR325

CR404

CR104

CR173

CR167

CR126

CR903

CR112

CR2848

CR906

CR101

CR187

CR2830

CR409

CR405

CR944

CR917

CR941

CR324

CR326

CR937

CR108

CR953

CR922

CR151

CR149

CR327

CR192

CR113

CR808

CR904

CR191

CR2824

CR2826

CR2831

CR2837

CR2834

CR2836

CR2832

CR2847

CR2846

CR2842

CR2851

CR136

CR2853

CR2829

CR139

CR2821

CR309

CR329

CR818

CR169

CR143

CR114

CR654

CR115

CR843

CR847

CR845

CR876

CR875

CR868

CR873

CR862

CR858

CR849

CR855

CR854

CR853

CR863

CR852

CR870

CR307

CR306

CR2814

CR110

CR194

CR161

CR107

CR2820

CR2815

CR835

CR836

CR859

CR867

CR2840

CR907

CR850

CR381

CR382

CR971

CR2850

CR880

CR832

CR841

CR144

CR111

CR408

CR407

CR419

CR838

CR523

CR869

CR925

CR927

CR839

CR142

CR406

CR134

CR656

CR914

CR315

CR168

CR124

CR154

CR920

CR175

CR174

CR323

CR412

CR313

CR314

CC2834

CC135

CC2836

CC2825

CC808

CC2841

CC107

CC930

CC2835

CC2837

CC856

CC2845

CC836

CC827

CC382

CC913

CC819

CC174

CC411

CC130

CT937

CT115

CT915

CT963

CT325

CT840

CT2830

CT2840

CD926

CD901

CD943

CD942

CD927

CD135

CD928

CD944

CD941

CD134

CD929

CD902

CBR818

29304-764.71/4LS(04)

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260

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Côte soudures, Vue de dessous
Solder Side, Bottom View

C.I. principal
Chassis Board

Содержание CUC 7303 F

Страница 1: ...undig de CUC 7303 F P 37 844 FR G CG 9403 FB VNA P 37 848 FR TEXT G CG 9651 FB VNA P 45 848 FR TEXT G CG 9551 FB VNA T 55 844 FR G CG 6471 FB VNA T 55 848 FR TEXT G CG 9971 FB VNA Document suppl menta...

Страница 2: ...rnet http www grundig instruments de F Sommaire Page Partie g n rale 1 2 1 15 Appareils de mesure 1 2 Etiquette signal tique de I appareil Code version 1 3 Caract ristiques techniques 1 3 Composition...

Страница 3: ...r consumption env ca 35W env ca 35W env ca 50W env ca 60W env ca 60W Consommation en veille Standby consumption env ca 9W env ca 9W env ca 10W env ca 9W env ca 9W TUBOS DE RADIACI N CAT DICA AUTOLIMIT...

Страница 4: ...e le C I Inter secteur le C I Commande le C I Tube le bloc d viation ou les haut parleurs A la fin de l intervention les connexions doivent tre remises dans leur position d origine afin d viter par ap...

Страница 5: ...t 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 Sig...

Страница 6: ...gitale 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 Corri...

Страница 7: ...texto 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 sync...

Страница 8: ...ens 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 source...

Страница 9: ...5MHz 527 25MHz 535 25MHz 543 25MHz 551 25MHz 559 25MHz 567 25MHz 575 25MHz 583 25MHz 591 25MHz 599 25MHz 607 25MHz 615 25MHz 623 25MHz 631 25MHz 639 25MHz 647 25MHz 655 25MHz 663 25MHz 671 25MHz 679 2...

Страница 10: ...671 25MHz 679 25MHz 687 25MHz 695 25MHz 703 25MHz 711 25MHz 719 25MHz 727 25MHz 735 25MHz 743 25MHz 751 25MHz 759 25MHz 767 25MHz 775 25MHz 783 25MHz 791 25MHz 799 25MHz 807 25MHz 815 25MHz 823 25MHz...

Страница 11: ...a touche OK La recherche ATS peut durer plus d une minute Apr s avoir m moris tous les programmes de t l vision l appareil commute sur la position de programme 1 Remarque Les autres r glages tels qu e...

Страница 12: ...mme s affiche 3 Entrer la nouvelle position de cha ne deux chiffres avec les touches num riques 0 9 et valider en appuyant sur la touche OK Les deux programmes de t l vision permutent leurs positions...

Страница 13: ...s lection de position cha ne La recherche ATS m morise tous les programmes de t l vision qui ont t trouv s et bloque automatiquement la premi re position de cha ne qui n a pas t affect e En cons quenc...

Страница 14: ...ec la touche ou P 14 VHF1 0 DEC0 FRAN AIS 21 REGLAGES SPECIAUX_____________________________________________________________ 2 S lectionner la position de cha ne 14 avec la touche ou 3 S lectionner VHF...

Страница 15: ...de la t l commande et allumer l appareil par l interrupteur secteur 2 2 R glage CAG HF S lectionner CAG ALIGN par le Menu Service R glable l aide des touches z g entre les valeurs 0 62 2 3 Position O...

Страница 16: ...he OK buttons and enter under the frequency band selection option B at any programme position on the pro gramme setting menu Confirm with OK and leave the menu As a result of this programme selection...

Страница 17: ...la diode D667 Pendant la conduction du transistor l nergie est accumul e dans le transformateur et pendant la p riode de blocage celle ci est restitu e aux enroulements du secondaire L IC630 d ter mi...

Страница 18: ...gnal FBAS sur la prise Scart Si la tension de commutation UFBAS l IC850 16 est l tat Haut celle ci bascule le signal vid o composite FBASSC sur la sortie pin 19 de la prise Scart 2 4 Introduction des...

Страница 19: ...9 En de de ce seuil seul l ampli d entr e FI est r gl En cas de d passement de ce seuil la pin 47 applique la tension de r gulation Ut au tuner La pin 47 est une sortie collecteur ouvert En cas de non...

Страница 20: ...IC150 5 une tension continue pour la commande du volume La d modulation est effectu e par une boucle de phase PLL D une part le signal BF d modul et non r gul est extrait de l IC150 1 amplifi dans le...

Страница 21: ...synchro horizontale est envoy vers le circuit de r gulation 1 le signal de synchro verticale d marre le compteur de lignes pour la synchronisation verticale 3 10 L oscillateur ligne Dans cette concep...

Страница 22: ...i la d viation horizontale aussi bien que verticale est r alis e sans aucune synchronisation externe En cas de r ception d un signal de synchronisation c est tout d abord l oscillateur lignes qui est...

Страница 23: ...the conducting phase of the transistor energy is stored in the transformer and this is transferred into the secondary winding when the transistor is switched off The IC630 controls by the period duri...

Страница 24: ...e UFBAS at IC850 16 causes the CCVS signal FBASSC to be switched to output pin 19 of the Scart socket 2 4 Entering Commands The keyboard is connected to the unswitched voltage 5V H By evaluating the d...

Страница 25: ...condition the voltage is approximately 5V With increasing input amplitude the AGC level decreases The direct voltage for automatic frequency control AFC is generated in the demodulator Pin 9 feeds out...

Страница 26: ...TDA8362A where they are clamped Subsequently the colour contrast is controlled at IC150 26 In the matrix the RGB signals are produced from the amplified signals and the Y component 3 7 SECAM Signal P...

Страница 27: ...t necessary to adjust the free running horizontal and the free running vertical frequency 3 11 1 Phase Control The 1 phase control stage is for controlling the frequency This stage adjusts the frequen...

Страница 28: ...nchronised In this case too the line counter supplies a field deflec tion signal As soon as a field synchronising signal is obtained the saw tooth generator will no longer be triggered by the line cou...

Страница 29: ...et des lignes 4 D modulateur vid o Porteuse vid o 38 9MHz D modulateur vid o Norme FR Porteuse vid o 33 4MHz 5 Tuner CAG HF 6 Balance du blanc Pr paration Luminosit Minimum Relier le voltm tre la cath...

Страница 30: ...arrier 38 9 MHz Vision demodulator French standard vision carrier 33 4MHz 5 Tuner AGC 6 White balance Preparations Set luminance to mimimum Connect the voltmeter to the cathode of D682 Feed in a grey...

Страница 31: ...150 179 C626 150 179 C627 130 203 C646 156 241 C647 152 202 C652 168 179 C653 166 183 C656 174 174 C661 182 205 C663 176 225 C664 144 194 C667 184 225 C669 155 233 C671 104 221 C672 107 210 C676 173 1...

Страница 32: ...CR158 89 67 CR159 101 65 CR161 89 56 CR162 53 105 CR163 85 129 CR164 20 21 CR165 93 47 CR166 95 49 CR167 96 55 CR168 86 54 CR169 49 104 CR171 102 60 CR173 105 66 CR174 120 64 CR175 120 60 CR181 98 102...

Страница 33: ...R114 BR062 BR054 BR179 C609 C653 C627 C603 C604 F130 BR128 BR198 BR156 BR067 BR057 BR027 BR201 BR159 BR211 BR013 BR166 R609 1 4 5 8 IC320 1 7 10 2 TR601 1 2 P1 1 2 ST BAT2 BR111 BR151 BR049 BR123 BR18...

Страница 34: ...CBR175 CBR047 CBR057 CD193 CD654 CD109 CD673 CD954 CD516 CD2829 CD2827 CD656 CD191 CD181 CD830 CD501 E B CT101 CBR006 CBR131 CBR130 CC866 CC2801 CC2802 CC838 CC820 CC381 CC3383 CC404 CC3381 CC3382 CC...

Страница 35: ...6 CC653 CC403 CC406 CC694 CC673 CC163 CC695 CC401 CR403 CBR085 CBR133 CBR002 CD654 CD673 CD516 CD656 CD501 CC404 CR411 CR404 CR409 CR654 CR858 CR408 CR407 CR419 CR523 CR406 CR656 CC819 CC411 29304 764...

Страница 36: ...191 CD181 CD830 E B CT101 CBR006 CBR131 CBR130 CC866 CC2801 CC2802 CC838 CC820 CC381 CC3383 CC3381 CC3382 CC168 CC2818 CC2816 CC2817 CC816 CC814 CC818 CC817 CT193 CT962 CT2825 CT110 CT2821 CT892 CT919...

Страница 37: ...52 U AFC U RV U RV U AFC 15 R685 2 56k R633 BR056 0 CR867 R609 5 4 3 2 1 ST IR BA B OSD G OSD R OSD V SYNC SSC SYNC 100uH L108 470 R654 2 R681 330k CR840 GB 0 CBR844 MJF18004C T665 BC337 25 T686 2 1 S...

Страница 38: ...7 6 5 4 3 2 1 IC320 S2055N T506 1 1 2k_OIRT CR933 FR OIRT 47p CC920 NTSC NTSC 37cm 37cm 37cm GB 37cm 8 2p CC139 1n CC135 7 6 3 1 F130 81411 116 0300 10n CC902 180k CR930 10k CR194 ZPD5 6V CD194 F BC85...

Страница 39: ...C I TUBE CATHOD TO CART BASE TO CART BASE ZUR BILDROHRPLATTE SEITE PAGE 4 18 0 51 0 51 0 51 0 51 0 51 1 1 LS4148 LS4148 LS4148 LS4148 LS4148 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100...

Страница 40: ...2 1 6 4 5 130V 14 200V 15 20 BF422 BF871 BF871 BV0411 10k BV0617 BV0617 12k 12k CR781 CR761 CR741 T781 T761 T741 R753 R733 SOLAM PREVISTO PARA SOLO PREVISTO PREVU ONLY IF REQUIRED NUR VORGESEHEN AL TR...

Страница 41: ...1200 000 S 29201 360 0111 ANODENKAPPE M HOCHSPANNUNGSKABEL ENSEMBLE TETINE AVEC CABLE THT WW S 29201 650 0105 ANODENKAPPE M HOCHSPANNUNGSKABEL ENSEMBLE TETINE AVEC CABLE THT 2100 000 S 82909 912 2000...

Страница 42: ...E THT 2100 000 S 82909 912 2000 NETZKABEL KPL CABLE SECTEUR 2300 000 S 29305 022 8700 X BILDROHRPLATTE CI TUBE 2400 000 29642 062 1102 TELEPILOT TP 715 TELE COMMANDE TP 715 21714 941 1300 VNM BEDIENUN...

Страница 43: ...A ANODENKAPPE M HOCHSPANNUNGSKABEL CAPOT ANODIQUE AREC CABLEHAUTE TE 2100 000 S 82909 912 2000 NETZKABEL KPL CABLE SECTEUR 2300 000 S 29305 022 8800 X BILDROHRPLATTE C I TUBE 2400 000 29642 062 1100 V...

Страница 44: ...P 715 TELECOMMANDE TP 715 2400 000 29642 062 1102 VNA FERNBEDIENUNG TP 715 TELECOMMANDE TP 715 21758 941 0100 VNM BEDIENUNGSANLEITUNG D FR MODE D EMPLOI D FR 21758 941 0300 VNA BEDIENUNGSANLEITUNG MOD...

Страница 45: ...BLEHAUTE 2100 000 S 82909 913 1600 NETZKABEL KPL MIT ENTSTOERDROSSEL CABLE SECTEUR 2300 000 S 29305 022 9000 X BILDROHRPLATTE C I TUBE 2400 000 29642 062 1100 VNM TELEPILOT TP 715 TELE COMMANDE TP 715...

Страница 46: ...848 B CT 00962 83010 038 5800 SMD TRANS BC858B CT 00963 83010 048 4800 SMD TRANS BC 848 B CT 02821 83010 038 5800 SMD TRANS BC858B CT 02831 83010 038 5800 SMD TRANS BC858B D 00323 83097 200 9200 Z DI...

Страница 47: ...MD TRANS BC 848 B CT 00962 83010 038 5800 SMD TRANS BC858B CT 00963 83010 048 4800 SMD TRANS BC 848 B CT 02821 83010 038 5800 SMD TRANS BC858B CT 02831 83010 038 5800 SMD TRANS BC858B D 00323 83097 20...

Страница 48: ...ANS BC 848 B CT 02821 83010 038 5800 SMD TRANS BC858B CT 02831 83010 038 5800 SMD TRANS BC858B D 00323 83097 200 9200 Z DIODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101 3800 DIOD...

Страница 49: ...83010 038 5800 SMD TRANS BC858B D 00323 83097 200 9200 Z DIODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101 3800 DIODE 1N4936 1SR124 400 R D 00405 83092 000 2100 DIODE BAV21 D 0044...

Страница 50: ...ODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101 3800 DIODE 1N4936 1SR124 400 R D 00405 83092 000 2100 DIODE BAV21 D 00444 83092 101 3800 DIODE 1N4936 1SR124 400 R D 00512 83097 20...

Страница 51: ...00 SMD TRANS BC 848 B CT 02821 83010 038 5800 SMD TRANS BC858B CT 02831 83010 038 5800 SMD TRANS BC858B D 00323 83097 200 9200 Z DIODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101...

Страница 52: ...0 SMD TRANS BC 848 B CT 02821 83010 038 5800 SMD TRANS BC858B CT 02831 83010 038 5800 SMD TRANS BC858B D 00323 83097 200 9200 Z DIODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101 3...

Страница 53: ...ANS BC858B D 00323 83097 200 9200 Z DIODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101 3800 DIODE 1N4936 1SR124 400 R D 00405 83092 000 2100 DIODE BAV21 D 00412 83092 000 2100 DIOD...

Страница 54: ...038 5800 SMD TRANS BC858B D 00323 83097 200 9200 Z DIODE 9 1 B 0 5W D 00324 83092 150 4500 DIODE 1N4148 D 00401 83092 101 3800 DIODE 1N4936 1SR124 400 R D 00405 83092 000 2100 DIODE BAV21 D 00412 8309...

Страница 55: ...TRANS BF 421 E6323SI T 761 83022 208 7100 TRANS BF 871 T 776 83034 014 2100 TRANS BF 421 E6323SI T 781 83022 208 7100 TRANS BF 871 Ersatzteilliste Pi ces d tach es MATERIAL NR N REFERENCE 29305 022 8...

Страница 56: ...0 9900 MOW 0617 12 KOHM 5 R 00751 87900 500 3500 ESTR SK10 A 1 KOHM LIN R 00753 S 87053 690 9900 MOW 0617 12 KOHM 5 R 00771 87900 500 3500 ESTR SK10 A 1 KOHM LIN R 00773 S 87053 690 9900 MOW 0617 12 K...

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