Yorkville-CR12-pwr-sm 维修电路原理图.pdf

POWERPOWERA AB BPOWERPOWERCLIPCLIP / /PROTECTPROTECTCLIPCLIP / /PROTECTPROTECTPROFESSIONAL AUDIO AMPLIFIERPROFESSIONAL AUDIO AMPLIFIERPROFESSIONAL AUDIO AMPLIFIERCR12U.S.A.Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USAVoice: (716) 297-2920Fax: (716) 297-3689WORLD HEADQUARTERSWEB ACCESS: http:/CANADAYorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADAVoice: (905) 837-8481Fax: (905) 837-8746Quality and Innovation Since 1963Printed in CanadaSERVICE MANUALCR12RadioFans.CN 收音机爱 好者资料库Manual-Service-CR12-1v1.pdfTYPE:YS1001INSTRUCTIONS PERTAINING TO A RISKOF FIRE, ELECTRIC SHOCK,OR INJURY TO PERSONS.CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DONOT REMOVE COVER (OR BACK).NO USER SERVICEABLE PARTS INSIDE.REFER SERVICING TO QUALIFIEDSERVICE PERSONNEL.Read Instructions:The Owners Manual should be read and understoodbefore operation of your unit. Please, save theseinstructions for future reference.Packaging:Keep the box and packaging materials, in case the unitneeds to be returned for service.Warning:When using electric products, basic precautions shouldalways be followed, including the following:Power Sources:Your unit should be connected to a power source only of thevoltage specified in the owners manual or as marked on the unit.This unit has a polarized plug. Do not use with an extension cord orreceptacle unless the plug can be fully inserted. Precautions shouldbe taken so that the grounding scheme on the unit is not defeated.Hazards:Do not place this product on an unstable cart, stand, tripod, bracket ortable. The product may fall, causing serious personal injury and seriousdamage to the product. Use only with cart, stand, tripod, bracket, or tablerecommended by the manufacturer or sold with the product. Follow themanufacturers instructions when installing the product and use mountingaccessories recommended by the manufacturer.The apparatus should not be exposed to dripping or splashingwater; no objects filled with liquids should be placed on theapparatus.Terminals marked with the “lightning bolt” are hazardous live;the external wiring connected to these terminals require installationby an instructed person or the use of ready made leads or cords.No naked flame sources, such as lighted candles, should beplaced on the apparatus.Power Cord:The AC supply cord should be routed so that it is unlikely that it willbe damaged. If the AC supply cord is damaged DO NOTOPERATE THE UNIT.Service:The unit should be serviced only by qualified service personnel.INSTRUCTIONS RELATIVES AU RISQUEDE FEU, CHOC LECTRIQUE, OUBLESSURES AUX PERSONNES.AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE,NENLEVEZ PAS LE COUVERT (OU LE PANNEAUARRIERE). NE CONTIENT AUCUNE PIECE REPARABLEPAR LUTILISATEUR.CONSULTEZ UN TECHNICIEN QUALIFIEPOUR LENTRETIENT.Veuillez lire le manuel:Il contient des informations qui devraient tres comprises avantlopration de votre appareil. Conservez S.V.P. ces instructionspour consultations ultrieuresEmballage:Conservez la boite au cas ou lappareil devait treretourner pour rparation.Warning:Attention: Lors de lutilisation de produits lectrique,assurez-vous dadhrer des prcautions de basesincluant celle qui suivent:Alimentation:Lappareil ne doit tre branch qu une source dalimentationcorrespondant au voltage spcifi dans le manuel ou tel quindiqusur lappareil. Cet appareil est quip dune prise dalimentationpolarise. Ne pas utiliser cet appareil avec un cordon deraccordement moins quil soit possible dinsrer compltement lestrois lames. Des prcautions doivent tres prises afin deviter que lesystme de mise la terre de lappareil ne soit dsengag.Hazard:Ne pas placer cet appareil sur un chariot, un support, un trpied ou unetable instables. Lappareil pourrait tomber et blesser quelquun ou subir desdommages importants. Utiliser seulement un chariot, un support, un trpiedou une table recommands par le fabricant ou vendus avec le produit.Suivre les instructions du fabricant pour installer lappareil et utiliser lesaccessoires recommands par le fabricant.Il convient de ne pas placer sur lappareil de sources de flammesnues, telles que des bougies allumes.Lappeil ne doit pas tre expos des gouttements deau ou desclaboussures et quaucun objet rempli de liquide tel que des vasesne doit tre plac sur lappareil.Les dispositifs marqus dune symbole “dclair” sont des partiesdangereuses au toucher et que les cblages extrieurs connects ces dispositifs de connection extrieure doivent tre effectivs par unoprateur form ou en utilisant des cordons dj prpars.Cordon dalimentation:vitez dendommager le cordon dalimentation. NUTILISEZ PASLAPPAREIL si le cordon dalimentation est endommag.Service:Consultez un technicien qualifi pour lentretien de votre appareil.IMPORTANT SAFETY INSTRUCTIONSSAFE_V4.doc Version 4.0 02/11/99 11:54 AMCR12.xls Parts List 10/4/2002YS #DescriptionQty.YS #DescriptionQty.YS #DescriptionQty.3570 14 PIN SCKT CLOSED FRAME DIP ONLY13451 EYELET SMALL 0.089 OD PLATED515003 1/4W 30K1 1% T&R RES26405 RED 3MM LED 1V7 5MA BRT23868 FAN 92MM X 92MM 60CFM 24VDC ?MA14840 1/4W 33K 5% T&R RES26408 GRN 3MM LED 1V9 5MA FROSTED13501 B52200F006 COMP WASH #4 SMALL196122 1/4W 33K 5%MINI T&R RES26419 BRIDGE 35A 400V WIRE LEAD GI350428500 6-32X3/4 STEEL PEM STUD44908 1/4W 45K3 1% T&R RES26425 BAV21 200V 0A25 DIODE T&R123810 4 NYLON CABLE TIE64834 1/4W 47K 5% T&R RES46825 1N4148 75V 0A45 DIODE T&R553827 SQUARE BUMPER BUTTON BLACK56119 1/4W 47K 5%MINI T&R RES66438 1N4004 400V 1A0 DIODE T&R63915 ROUND BUMPER BUTTON BLACK14761 1/4W 60K4 1% T&R RES46934 MR854 400V 3A0 DIODE FASREC128661 BUTTON KNOB FLAT GREY16142 1/4W 64K9 1%MINI T&R RES26459 1N4732A 4V7 1W0 ZENER 5% T&R23426 8 3/16 SJT AC LINE CORD REMOVB CSA14838 1/4W 100K 5% T&R RES26454 1N5231BRL 5V1 0W5 ZENER 5% T&R44000 10 CIR CABLE HOLDER .09814942 1/4W 100K 5% .2U T&R RES26486 1N5244B 14V0 0W5 ZENER 5% T&R45989 4 CIR CABLE HOLDER .09826120 1/4W 100K 5%MINI T&R RES156822 1N4745A 16V0 1W0 ZENER 5% T&R48793 4-40 HEX NUT ZINC105026 1/4W 143K 1% T&R RES46432 1N5248B 18V0 0W5 ZENER 5% T&R48760 6-32 KEPS NUT TIN PLATED324839 1/4W 150K 5% T&R RES56426 1N5254B 27V0 0W5 ZENER 5% T&R28800 6-32 KEPS NUT ZINC144886 1/4W 200K 5% T&R RES15101 BC550C TO92 NPN TRAN T&R TB198797 5/16-18 KEPS NUT JS50016137 1/4W 200K 5%MINI T&R RES15102 BC560C TO92 PNP TRAN T&R TB123797 TO-247 THERMO CONDUCTIVE PAD44841 1/4W 220K 5% T&R RES25103 MPSA06 TO92 NPN TRAN T&R TA43815 TO3 PREGREASED MICA 56-03-2AP166126 1/4W 220K 5%MINI T&R RES25104 MPSA56 TO92 PNP TRAN T&R TA23823 TO-220 THERMO PAD SMALL HOLE46145 1/4W 249K 1%MINI T&R RES15107 2N5551 TO92 NPN TRAN T&R TA43846 TO220 THERMO PAD LARGE HOLE 56359B86146 1/4W 392K 1%MINI T&R RES15108 2N5401 TO92 PNP TRAN T&R TA74002 10 CIR WAFER W/LCK VT 0.116143 1/4W 499K 1%MINI T&R RES25113 MPSA42 TO92 NPN TRAN T&R TA64745 5.0W 0R1 5% BLK RES84844 1/4W 1M 5% T&R RES26814 MJF6668 T221D PNP TRAN DARL TJ12007 1/4W 1R 5%FLAME PROOF T&R RES104820 1/4W 1M5 5% T&R RES26815 MJF6388 T221D NPN TRAN DARL TJ24682 1/2W 1R 5%PHILIPS SMAL T&R RES53623 17 4C-26AWG RIBBON CABLE 0.116873 MJE340 TO126 NPN TRAN TG64911 1/4W 2R2 5% T&R RES84001 8.510C-26AWG RIB 1 W/LCK HDR 09816874 MJE350 TO126 PNP TRAN TG64748 2.0W 3R9 5% T&R23622 14 14C-28AWG DIP HDR CABLE .0516752 MTP10N15L TO220 NCH MFET TN24733 5.0W 5R6 5% BLK RES23699 RELAY 1C 02AMP DC48 006MA PC-S16933 MTP23P06 TO220 PCH MFET TN22010 1/8W 10R0 2%FLAME PROOF T&R RES53735 RELAY 1A 16AMP DC48 011MA PC-C16909 MJ21196 TO3 NPN TRAN TH84875 1/4W 10R 5% T&R RES38742 4-40 X 3/8 PAN PH TAPTITE JS50076989 MJL1302A TO3P PNP TRAN TK24930 1/4W 10R 5% .2U T&R RES18861 4-40 X 3/8 PAN PH MS JS50026990 MJL3281A TO3P NPN TRAN TK22011 1/4W 11R3 1%FLAME PROOF T&R RES28741 4-40 X 1/2 PAN PH MS JS500106910 MJ21195 TO3 PNP TRAN TH82013 1/8W 22R1 1%FLAME PROOF T&R RES28827 4-40 X 1/2 FLAT PH TAPTITE JS50046840 MC33078P IC DUAL OP AMP42016 1/8W 39R 2%FLAME PROOF T&R RES188799 #6 X 1/4 PAN PH TYPE B JS50026882 TL072CP IC FET DUAL OP AMP14817 1/4W 47R 5% T&R RES28832 6-32 X 1/4 PAN PH TAPTITE JS50046889 TL074CN IC QUAD O/A T.I ONLY14637 1/8W 68R 5% T&R RES38807 6-32 X 5/16 PAN PH MS JS50036745 LM13600N IC XCONDUCTANCE AMP14811 1/4W 68R 5% T&R RES68801 6-32 X 3/8 PAN PH TAPTITE JS500126444 MAC224-4 TO220 40A TRIAC 200V22018 1/8W 75R 2%FLAME PROOF T&R RES68829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA236467 10K 10% THERMISTOR NTC TO-9224912 1/4W 75R 5% T&R RES28761 6-32 X 1/2 PAN PHIL MS ZINC CLEAR166489 5R0 20% NTC THERMISTOR-SURGTR12019 1/8W 100R0 1%FLAME PROOF T&R RES28806 6-32 X 1/2 PAN PH TAPTITE JS50025200 _10P 200V 5%CAP T&R RAD CER.2NPO44602 1/8W 100R 5% T&R RES28828 6-32 X 3/4 PAN PH TAPTITE JS50075817 _15P 100V 2%CAP T&R RAD CER.2NPO24859 1/4W 150R 5% T&R RES48809 10-32 X 1/4 PAN PH TAPTITE JS50045277 220P 200V 5%CAP T&R RAD CER.2NPO42023 1/8W 220R0 1%FLAME PROOF T&R RES38762 10-32 X1/2 TRUSS QUAD TAPTITE JS500155211 330P 100V 5%CAP T&R RAD CER.2NPO84977 1/4W 220R 5%MINI T&R RES18780 5/16-18X3 3/4 CARRIAGE BOLT ZINC15206 _1N 400V 5%CAP T&R RAD .2FLM62024 1/8W 249R 2%FLAME PROOF T&R RES93663 SNAP IEC PWR SOC W/.250TAB FOR .06015273 _1N5 200V 5%CAP T&R RAD CER.2NPO44770 1/4W 249R 1% T&R RES153752 SNAP IN 1/4 SPACER RICHCO45276 _3N3 200V 5%CAP T&R RAD CER.2NPO44621 1/2W 470R 5% T&R RES28656 .171 X 1/4 NYLON SPACER #SP4225209 _4N7 250V 5%CAP T&R RAD .2FLM44980 1/4W 470R 5%MINI T&R RES123744 SNAP IN .375 SPACER RICHCO46451 _4N7 250V 20%CAP BLK Y 10MM AC14758 1/4W 953R 1% T&R RES43741 .5 SPACER ID-.171 OD-.25 #912-50025204 _10N 100V 10%CAP T&R RAD .2FLM44823 1/4W 1K 5% T&R RES18657 6-32 X 3/8 HEX SPACER ALUMINUM15210 _22N 100V 10%CAP T&R RAD .2FLM44934 1/4W 1K 5% .2U T&R RES18667 SHOULDER WASHER SWS-229 LENGTH 1/845840 _22N 400V 10%CAP BLK RAD POLY FLM34981 1/4W 1K 5%MINI T&R RES143524 NYLON SH/WASHER ID385 OD750 T06026435 _22N 275V 20%CAP BLK X2 15MM AC15037 5.0W 1K2 5% STANDOFF BLK RES43577 FIBER WASHER .625OD .380ID .0325228 100N 100V 5%CAP T&R RAD .2FLM64935 1/4W 1K5 5% .2U T&R RES13436 DPDT PUSH SW PCMT H BREAK B4 MAKE15314 100N 50V 10%CAP T&R BEAD X7R14988 1/4W 1K5 5%MINI T&R RES53587 DPDT ROKR SW QUIK 250AC/PWR ON-OFF15231 220N 63V 10%CAP T&R RAD .2FLM64791 1/4W 1K54 1% T&T RES23705 4P3T SLID SW PCMT H15882 220N 250V 10%CAP BLK RAD POLY FLM46144 1/4W 1K91 1%MINI T&R RES21328 CR12 120VAC 60HZ TRD15257 _2U2 63V 20%CAP T&R RAD .2EL46113 1/4W 2K 5%MINI T&R RES45259 _4U7 63V 20%CAP T&R RAD .2EL65006 1.0W 2K7 5% T&R RES45281 _10U 16V 20%CAP T&R RAD .2NP36206 1/4W 3K01 1% T&R RES25629 _10U 160V 20%CAP BLK 10X13MM EL46136 1/4W 3K3 5%MINI T&R RES65260 _22U 50V 20%CAP T&R RAD .2EL145028 1/4W 3K74 1% T&R RES55961 _33U 16V 20%CAP T&R RAD .2NP64827 1/4W 4K7 5% T&R RES35880 100U 35V 20%CAP T&R .2EL14943 1/4W 4K7 5% .2U T&R RES15897 _330U 16V 20%CAP BLK 08X11MM EL64982 1/4W 4K7 5%MINI T&R RES155895 6800U 63V 20%CAP BLK 25X50MM ELS84639 1/4W 4K99 1% T&R RES44497 _10K B LIN 9MM HORIZONTAL P2926141 1/4W 5K6 5%MINI T&R RES44522 _4K7 TRIM POT24887 1/4W 7K5 5% T&R RES62432 8.0 AMP CIRCUIT BREAKER15027 1/4W 9K09 1% T&R RES2711 30 X 50 X 1.5MIL PLASTIC BAG14629 1/2W 10K 5% T&R RES43820 _4UH COIL 14AWG ZOBEL HORIZONTAL24800 1/4W 10K0 1% T&R RES23489 CLIP 250X032 18-22AWG DISCO/INSL174940 1/4W 10K 5% .2U T&R RES13490 CLIP 250X032 14-16AWG DISCO/INSL54983 1/4W 10K 5%MINI T&R RES53602 RING TERMINAL 18AWG WIRE & #8 SCREW16116 1/4W 10K0 1%MINI MF T&R RES133618 STAR RING TERMINAL14-16AWG #10SCREW45008 1/4W 14K7 1% T&R RES43682 250 MALE PCB TAB REEL244830 1/4W 15K 5% T&R RES43410 RED ON LEFT DUAL BINDING POST TPP514979 1/4W 15K 5%MINI T&R RES33415 RED ON RIGHT DUAL BINDING POST TPP514771 1/4W 17K8 1% T&R RES63924 1/4 JCK PCB MT VERT 2XTIP HICURNT26123 1/4W 20K0 1%MINI MF T&R RES23417 6-32 SCREW TERMINAL PC MOUNT 5 POS34777 1/4W 21K5 1% T&R RES23405 TERMINAL STRIP 5P #6 SCREW15024 1/4W 22K6 1% T&R RES13416 1/4&XLR PCB MT VERT COMBO26129 1/4W 27K 5%MINI T&R RES2TB4TB13TB9CSA4n7C20TB18TB196800U63VC46TB20TB15SHEET OFYORKVILLENAME:PCB#&VER:MODELS:SCH VERSION:TITLE:DATE:1M1183V1.CR12M1183V1.SCHJAN29/2002PWR_SUPPLY/INPUT1.00TB16CSA22nC2610K0.5WR100120VAC792VAPT#1328T1TB6TB12TB2210K0.5WR38TB7TB5TB14.5AMPSSW112MPSA93E B CMPSA43MPSA56E B C2N5401BC550CC B EBC560CTP12AMPSBR1CSA4n7C20E.YSL#1328E230/245VAC792VATOROIDTB3EP29STYLE15pC4515pC4410987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDDDDJAN/2002VVVVVVVVV1.00NNNNNNNNNPILOTRUNCR12M1183.SCH_DATABASE_HISTORY1M50.5WR62100KR59TB3TB813AMPDB23412953RR1953RR33K74R23K74R44K99R64K99R5330PC1330PC2330PC3330PC4220NC5220NC6+XLRSRTXLR-PHONE1/4HALFCHANNEL_AJB221K5R745K3R8(4=V-,8V+)1/233078U2657CWGAIN10KTAPP2(4=V-,8V+)1/233078U223133UC730K1R9143KR1015KR16249RR12220NC30EY7150KR14249RR1310K0R17DIABC1/2LM13600(6=V-,11=V+)U31315141612249RR32249RR33150KR31CWGAIN10KTAPP1MCOMLRSW113141516TB21(4=V-,8V+)1/233078U4657143KR3430K1R2833UC161/4TLO74U12311/4TLO74U165745K3R2721K5R26+XLRSRTXLR-PHONE1/4HALFCHANNEL_BJB1220NC15220NC1410NC31330PC13330PC12330PC11330PC104K99R254K99R243K74R233K74R21953RR22953RR201M5R111KR7110NC2810K0R47150KR461/4TLO74U1131214100KR43150KR417K5R4210RR4015KR451KR70EY8B_CLIPREDLD3470R0.5WR56EY5BC550Q36800U63vC384148D110U16VC484U725VC25EYE4LIMITERINOUTSW2123LIMITERINOUTSW2456EYE54U725VC22EYE84148D2EYE9BC550Q4EYE3EYE210NC23EYE7EYE6SLEEVECH_B_OUT1/4_VERT_HI-CURRENTJ41237K5R51SLEEVE1/4_VERT_HI-CURRENTCH_A_OUTJ3123143KR54470R0.5WR556800U63vC41POWERGREENLD14148D1210NC17143KR1822U50VC2413AMPDB1341222U50VC194148D246800U63VC40100NC18100NC21FP15RR30FP15RR29100RR198BY-PASSC178-SUPPLYC158+SUPPLYC148BY-PASSC118CHN_BC1847KR65TB1E6800U63vC3933kR5015KR49TB104U725VC84148D25220NC29BC550Q2TB2ETB4E1N4004D10TB143K74R57MPSA56Q88GNDC16A_CLIPREDLD2BC550Q78N.C.C13EY64148D13TB174148D15(4=V-,8V+)1/233078U42311MR528CHNL_AC12100RR15C+C-RELAY161MPSA06Q1COMNORELAY12534SURGISTORSL225R012SG1MC31234567891011121314200KR486800U63VC436800U63vC42TB11BC550Q610K0.5WR37MCOMLRSW15678MCOMLRSW19101112MCOMLRSW11234100NC506800U63VC37TPTPA150KR531N4004D14CSA680nC26E1/4TLO74U191081N4004D164148D234148D224K7R92TPTPB4K7R6047KR58MC4_1234MC41234TB5E10K0.5WR99MPSA56Q5DIABC1/2LM13600(6=V-,11=V+)U342315BLACK+BOUTPUTVH-VH+P2P2P2CHSGNDIGIGIG-BOUTPUTCHASSISPSGNDPSGNDSG_BSG_BSG_BSG_BSG_BSG_BSG_BLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDIABC_BIABC_B2OHMLIMB+17V+17V+17V+17V+17V+17V+17V+17V+17VLEDBLEDBLEDB-AOUTPUT+AOUTPUTP1P1P1VM+VM+LEDALEDALEDA2OHMLIMAGNDREF_AGNDREF_AGNDREF_ACLIP_BSIGNAL_AWHITESG_ASG_ASG_ASG_ASG_ASG_ACLIP_AGNDREF_BSIGNAL_B-17V-17V-17V-17V-17V-17VVM-BLKBLUEBLKBLK1/8W1/8WC-TAPGRNGRNBLKBLKOUTPUT P.C.B.BLKBLKYELREDCR12-M1183INPUT/POWER SUPPLY3. ALL UNMARKED DIODES IN41482. Reference with a A suffix1.MONOSTEREOBRIDGENORTH AMERICANHIGH CURRENT TO M1185 AND M1184EUROPEAN SUPPLYTURN ON/OFFRIBBON CABLE4 CONDUCTORFRONT PANEL P.C.B.BLK/BRN245V230VBROWNGREYGREYREDREDBREAKERBREAKERCIRCUITCIRCUITPOWER SWITCHPOWER SWITCHPOWER SUPPLYREDREDPGBLUEWHITEBLACKYELLOWREDYELLOWYELLOWGREYGREY120 VAC 60 Hz LINEBRIDGESTEREOMONORIGHTMIDDLELEFTSW1 POSITIONSSUGGESTED GROUNDINGMONO/STEREOAMPLIFIER A SAME AS AMPLIFIER B.for amplifier Bfor amplifier A and B suffixTEST POINTNOTES:11 OF U36 OF U3CONNECT AT