Yorkville-100KB-pwr-sm 维修电路原理图.pdf

U.S.A.Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USAVoice: (716) 297-2920Fax: (716) 297-3689WORLD HEADQUARTERSCANADAYorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADAVoice: (905) 837-8481Fax: (905) 837-8746Quality and Innovation Since 1963Printed in CanadaWEB ACCESS: http:/SERVICE MANUALMANUEL DE SERVICEKBManual-Service-100kb-1v5.pdfTYPE: 100KRadioFans.CN 收音机爱 好者资料库INSTRUCTIONS 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.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.Risque: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 INSTRUCTIONSsafety-4v0.pdf 04/29/03RadioFans.CN 收音机爱 好者资料库YS No. DescriptionQty.YS No. DescriptionQty.6401GRN 3MM LED 1V9 6MA HIGHEFF1459922AWG SOLID SC WIR T&R JMP716425BAV21 200V 0A25 DIODE T&R347295.0W 0R27 5% BLK RES268251N4148 75V 0A45 DIODE T&R347345.0W 3R9 5% BLK RES164381N4004 400V 1A0 DIODE T&R248151/ 4W 12R 5% T&R RES268271N5402 200V 3A0 DIODE446181/ 2W 22R 5% T&R RES164611N5240BRL 10V0 0W5 ZENER 5% T&R248171/ 4W 47R 5% T&R RES168221N4745A 16V0 1W0 ZENER 5% T&R246925.0W 100R 5% BLK RES168241N5246B 16V0 0W5 ZENER 5% T&R149871/ 4W 120R 5%MINI T&R RES164631N5251BRL 22V0 0W5 ZENER 5% T&R149771/ 4W 220R 5%MINI T&R RES45101BC550C TO92 NPN TRAN T&R TB246061/ 8W 249R 2%FLAME PROOF T&R RES25102BC560C TO92 PNP TRAN T&R TB248671/ 4W 270R 5% T&R RES15104MPSA56 TO92 PNP TRAN T&R TA446551/ 2W 330R 5% T&R RES65109MPSA43 TO92 NPN TRAN TA146211/ 2W 470R 5% T&R RES251192N5638 TO92 NCH JFET T&R TC147991/ 4W 562R 1% T&R RES26774BD139 TO126 NPN TRAN TG146731/ 2W 680R 5% T&R RES16779MJH11018 TO218 NPN TRAN DARL TI148731/ 4W 680R 5% T&R RES16802MJH11017 TO218 PNP TRAN DARL TI148231/ 4W 1K 5% T&R RES16798MC4741CP IC QUAD OP AMP149811/ 4W 1K 5%MINI T&R RES26840MC33078P IC DUAL OP AMP148241/ 4W 1K5 5% T&R RES16882TL072CP IC FET DUAL OP AMP749881/ 4W 1K5 5%MINI T&R RES26745LM13600N IC XCONDUCTANCE AMP148251/ 4W 1K8 5% T&R RES25402_15P 100V 10%CAP T&R BEAD NPO261041/ 4W 2K2 5%MINI T&R RES25406_33P 50V 10%CAP BLK BEAD NPO148261/ 4W 3K3 5% T&R RES25408_47P 100V 10%CAP T&R BEAD NPO261361/ 4W 3K3 5%MINI T&R RES35410100P 100V 10%CAP T&R BEAD NPO949101/ 4W 4K3 5% T&R RES25411150P 100V 10%CAP T&R BEAD NPO148271/ 4W 4K7 5% T&R RES35416470P 50V 10%CAP T&R BEAD NPO149821/ 4W 4K7 5%MINI T&R RES95420680P 50V 10%CAP T&R BEAD NPO261281/ 4W 4K99 1%MINI MF T&R RES25422_1N 50V 10%CAP T&R BEAD NPO449901/ 4W 8K2 5%MINI T&R RES15424_1N5 50V 10%CAP T&R BEAD Y5P148291/ 4W 10K 5% T&R RES105428_3N3 50V 10%CAP T&R BEAD Y5R149831/ 4W 10K 5%MINI T&R RES56451_4N7 250V 20%CAP BLK Y 10MM AC161161/ 4W 10K0 1%MINI MF T&R RES55834_10N 250V 20%CAP BLK RAD POLY FLM148561/ 4W 12K 5% T&R RES15210_22N 100V 10%CAP T&R RAD .2FLM248301/ 4W 15K 5% T&R RES16435_22N 275V 20%CAP BLK X2 15MM AC148851/ 4W 20K 5% T&R RES15306_33N 50V 10%CAP T&R BEAD X7R161231/ 4W 20K0 1%MINI MF T&R RES85307_39N 50V 10%CAP T&R BEAD X7R248321/ 4W 22K 5% T&R RES85308_47N 50V 10%CAP T&R BEAD X7R149271/ 4W 47K 5% .2U T&R RES25226_68N 100V 5%CAP T&R RAD .2FLM161191/ 4W 47K 5%MINI T&R RES55228100N 100V 5%CAP T&R RAD .2FLM148031/ 4W 49K9 1% T&R RES45314100N 50V 10%CAP T&R BEAD X7R2148361/ 4W 68K 5% T&R RES15230180N 63V 5%CAP T&R RAD .2FLM161201/ 4W 100K 5%MINI T&R RES25318220N 50V 10%CAP T&R BEAD X7R148511/ 4W 120K 5% T&R RES15233330N 63V 5%CAP T&R RAD .2FLM147961/ 4W 180K 5%MINI T&R RES35320330N 50V 10%CAP T&R BEAD X7R148441/ 4W 1M 5% T&R RES55240680N 63V 10%CAP T&R RAD .2FLM149481/ 4W 1M 5% .2U T&R RES35255_1U 63V 20%CAP T&R RAD .2EL247511/ 4W 22M 5% T&R RES25925_1U5 100V 10%CAP BLK RAD POLY FLM19150.081 48X96 UTILITY ALUMINUM2.85257_2U2 63V 20%CAP T&R RAD .2EL58842#4 X 5/ 16 PAN QUAD TYPE A JS500 BLK25259_4U7 63V 20%CAP T&R RAD .2EL388016-32 X 3/ 8 PAN PH TAPTITE JS50025260_22U 50V 20%CAP T&R RAD .2EL288066-32 X 1/ 2 PAN PH TAPTITE JS50025961_33U 16V 20%CAP T&R RAD .2NP188286-32 X 3/ 4 PAN PH TAPTITE JS50045627_47U 10V 20%CAP BLK RAD NP287638-32 X 1/ 2 PAN PH MS JS500 BLACK45265_68U 25V 20%CAP T&R RAD .2EL138338 X 3/ 8 (250 OD,.171 ID)NY SPACER55879100U 16V 20%CAP T&R 8X7MM .2EL13511#6 FLAT WASHER NYLON25621470U 63V 20%CAP BLK 12X25MM EL28852#6 INTERNAL TOOTH LOCKWASHER158872200U 50V 20%CAP BLK 18X27MM EL28473#10 BLACK CUPWASHER SWF-10BK14417_10K 5B LIN 9MM HORIZONTAL P2833425DPDT PUSH SW PCMT MAKE B4 BREAK24418_10K 5C R/ A 9MM HORIZONTAL P2813698SPST ROKR SW QUIK 180 AC PWR BL/ BL14420_50K B LIN 9MM HORIZONTAL P2828468VELCRO STRAP 3/ 4X22CM (VELSTRAP)13682250 MALE PCB TAB BULK CARTRIGE1013104200 BLOC-80B/ 100G S120B/ 100K XFMR134981/ 4 JCK PCB MT HORZ435231/ 4 JCK PCB MT HORZ GOLD T_135271/ 4 JCK PCB MT HORZ GOLD _S13460RCA DUAL PCB MT VERT GOLD .4751388636 RCA PREFAB CABLE RED1389036 PREFAB. CABLE13914RCA SNGL PCB MT HORZ23660XLR FEML PCB MT HORZ13451EYELET SMALL 0.089 OD PLATED103414INTERNATIONAL PC MOUNT FUSEHOLDER624061.6 AMP SLO-BLO .25X1.25 FUSE124155.0 AMP FAST-BLO .25X1.25 FUSE23563TRANSISTOR MOUNTING BRACKET13800BELLY BUTTON #BB1 CORDS CANADA23804SNAP ON 1.5 INSULATING BUSHING13795#8 GROUND LUG ZIERICK 505-169238104 NYLON CABLE TIE58636BUTTON KNOB FLAT BLACK48641AQUA KNOB FOR NEW ACOUSTIC SERIE634818 3/ 18 SJT AC LINE CORD 250 CLIPS13834HEYCO #1214 STRAIN RELIEF188006-32 KEPS NUT ZINC887878-32 KEPS NUT ZINC488981/ 4-20 CAGE NUT C799814202743830TO218 PREGREASED MICA 56-78-2AP2459722AWG STRAN TC WIR JMP9#Part#DescriptionFunction14418_10K 5C R/A 9MM HORIZONTAL P28Vol 123660XLR FEML PCB MT HORZJack34417_10K 5B LIN 9MM HORIZONTAL P28Vol 24845810.5 STRAP HANDLE, PLASTIC COVERSStrap54417_10K 5B LIN 9MM HORIZONTAL P28Vol 364420_50K B LIN 9MM HORIZONTAL P28Bass74420_50K B LIN 9MM HORIZONTAL P28Treble84417_10K 5B LIN 9MM HORIZONTAL P28Reverb93698SPST ROKR SW QUIK 180 AC PWR BL/BLPower1034501/4 JCK PCB MT HORZ GOLDJackknob8641Note: All pots use 8641 Aqua KnobKnob113460RCA DUAL PCB MT VERT GOLD .475123425DPDT PUSH SW PCMT MAKE B4 BREAK13Z344100 KB Grille (special order while unit is in production only)143834HEYCO #1214 STRAIN RELIEF158468VELCRO STRAP 3/4X22CM (VELSTRAP)1634818 3/18 SJT AC LINE CORD 250 CLIPS1785743 X 1 ROLLED EDGE TR-PP3X1188547PLASTIC FOOT BLACK19N252XN 8R 30W 1 DRIVER20728812 4R 100WPGM SPEAKER 1310 4200 BLOC-80B/100G S120B/100K XFMR2406 1.6 AMP SLO-BLO .25X1.25 FUSE2415 5.0 AMP FAST-BLO .25X1.25 FUSE3563 TRANSISTOR MOUNTING BRACKET3586 ACC# 1BB1C1C SHORT REVERB3800 BELLY BUTTON #BB1 CORDS CANADA3804 SNAP ON 1.5 INSULATING BUSHING3830 TO218 PREGREASED MICA 56-78-2AP3914 RCA SNGL PCB MT HORZ5119 2N5638 TO92 NCH JFET T&R TC5887 2200U 50V 20%CAP BLK 18X27MM EL6745 LM13600N IC XCONDUCTANCE AMP6774 BD139 TO126 NPN TRAN TG6779 MJH11018(22)TO218 NPN TRAN DARL TI6798 MC4741CP IC QUAD OP AMP6802 MJH11017(23)TO218 PNP TRAN DARL TI6827 1N5402 200V 3A0 DIODE6840 MC33078P IC DUAL OP AMP6882 TL072CP IC FET DUAL OP AMP8898 1/4-20 CAGE NUT C7998142027 Notes:Labeled ComponentsInternal Electronic Components applicable to serial numbers 001xxxx100KB.xls - 19-03- AmplifiersBlock Diagram for 100KBAMPTweeter8 ohmsWoofer8 ohmsXLR BalancedStereo 1/4 inchInput 1 Gain PotInput 2 Volume PotEQIn 1In 2BLOCK-DIAGRAM-100KB-1V6 .aiEFX ReturnEFX SendChannel InputsSpeaker & Headphone OutputsBalanced Effects Loop Low / HighDESIGNED AND MANUFACTURED BY YORKVILLE SOUNDChannel 2Mono BalancedChannel 3Mono BalancedChannel 2 RCA StereoContour FilterPhonesGain 2BufferChannel 1Mono BalancedStereo 1/4Stereo 1/4C:ADATAblock diagramsBLOCK-DIAGRAM-100KB-1V6.ai11-AUG-2003SEInput 3 Volume PotIn 3Piano ContourOUTINReverb PotBufferRCAReverb SendRCAReverb ReturnReverb Gain StageChannel 2 ReverbContour FilterHigh Freq LimiterClipping Limiter+-From AC LinePower Off Speaker MuteSHEARSHEARVCDROUTEGAGE0.01/HOLE.020.012.008.005.020.012.008.005SHEARSHEARSHEARSHEARM577_3.10SOLDERSIDE M577_3.10DRILL DETL M577_3.10R1240.5W330RGRNC916V4u7C61NC1339NC1439NR2047KC111NJ34C10100NJ63C76100NR941MJ3R1294K7R5110KR3447KR142K2R3849K9WC3BLKR1612KC73100NR3347KJ40J37R491K5R184K7J73C4825V68uJ75R211KJ64R1271K8J36C3416V2u2SW2REVERBCHAN_2R110K0R210K0R3562RR54K99R4562RWC6GRNC19100PR8180KJK10PART#3914.RCA_JACKTOPWIPBOTP15B10KVOLUME_2J4C74100PTAB2.TAB4.TAB1.TAB3.J29TAB7.SEC_INTAB6.SEC_INTAB5.SEC_GNDR4110KR1260.5W330RR1145W100RJ27DOWNBARD11N5402DOWNBARD21N5402DOWNBARD31N5402DOWNBARD41N5402R3020K0WC1BLKR2920K0R2720K0WC10GRNJ51JK9EFX-RTNJK8EFX-SNDC69100NC2247NU5LM13600C50680PR1200.5W330RTAB8.OUT(-)J16C8425V2u2C16470PC2347PF2#3414SECONDARYF3#3414SECONDARYF1#3414AC_LINEU1TLO72U233078U3TLO72R134100KR721MC4247u16VC65100NR394K7C20100PR583K3C52100NC51680PTABA1.OUT(+)J10J65R133100KR124K3R1321KJ17R7120RJ38J52R234K7JK11PART#3914.RCA_JACKGRNC2616V1uJK5PHONEJK1RIGHTJK7MONO-IN-1C18100PR43180KC8125V4u7C6125V1uJ26J61J62C153N3C333u16VD124148J45R1115W0R27C72100NR1125W0R27C554N7250VC5622N250VQ12MJH11017WHTREDJK4C40330NC59470U63VC3947PC17330NC78100nU10TL072R1130.5W22RJ28Q7BC560J67C3610V22uU4TLO72R11012RR10812RR10947RR105270RR10715KR10610KR104750RR1023K3R972K2R981K8Q62N5638J68R96100KJ55C572200U40VC582200U40VR9922KR10347KR1001K5Q10BC550J39R5510K0C4915PZD216V/1WC5310N100VQ11MJH11018Q9FUNCTIONBD139P28STYLER1013K3Q8BC560GUIDEETCHC44100NZD316V/1WR5710K0Q4MPSA56Q1MPSA43R7022MR1302K2Q3MPSA56C60470U63VR9222MR7547KR9310KR89220RR90220RR7110KQ2MPSA56ZD510V.5WR844K7R7722KR761MR801KR781MR9110KR7910KR67220RR68220RR8322KR6910KR6610KR8510KR8147KR654K7Q5MPSA56D10BAV21D5BAV21D9BAV21ZD610V.5WR824K7D114148C2116V2u2C3568NC381N5ZD416VR640.5W680RJ35GUIDEETCHC416V100UJ66C11NTABA2.OUT(-)ZD122VR1181MR11710KR1162K2C71100ND81N4148J22R134K3C4116V47UR404K7C6225V2u2R3620K0SW1CONTOURPIANOJ42J19R1155W3R9J24R9510KC4710V4u7C4633PR1747KJ23J20R1250.5W330RR1230.5W330RR1210.5W470RR1190.5W470RR1220.5W330RR741MR2610KR13110KTOPWIPBOTP65B10KVOLUME_3R3520K0C21NJ57R5068KC25100PJ15R2520KC54250V1u5R1284K7C31220NJ2R64K99U7TLO72U6TLO72U8MC4741C68100NU9TLO72CSA-1.6ASB/230VCE_T800MA_230VC66100NC4516V22uR731MJ58C67100NJ77C70100NC64100NTOPWIPBOTP4B50KTREBLEJK2CH3-INR6120K0TOPWIPBOTP55B10KREVERBR3749K9TOPWIPBOTP3B50KBASSJ13J8C8325V2u2J47J4622NJC15C815PJ49J53J5J21J18J33J56J14J48J50J44J25D71N4004C24180ND61N4004-+GRNR32249RR31249RJ6TOPWIPBOTP25C10KVOLUME_1JK6.PART#3660C63100NR6349K9J72C33100PC32100PCSA-5AFB/230VCE-F5A/230VCSA-5AFB/230VCE-F5A/230VR59120KR118K2R44180KR46220RR45220RR47220RR48220RC77100NC30100NR1522KJ7J69J9C75100NJ81C7100NC2733NR4210KKNOBPART#FUNCTIONREFMODEL(S):-AS_OFVOLUME_3REVERBTREBLEBASSVOLUME_1VOLUME_2#4417#4417#4420#4420#4418#4417DEC-99DEC-99DEC-99DEC-99DEC_99DEC-99KKKKKKP6P5P4P3P2P1100KBM577.PCB_POT_LISTC4322NJ43R2820K0R5410K0R5610K0C79100NC28150PC80100NC29100PJ11J71R6020K02019181716151413121110987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDDDDDDSEP/04/02.JAN/16/02FEB/13/01.OCT/26/00.JUL/04/00JUN/2000VVVVVVVVVVV3.10.3.002.00.1.20.1.101.00NNNNNNNNNNNPC#6564_R104_680R-750RJACKS_AND_TABSPC#6484_NEW_SOLDERMASK_FOR_RCAR73_MOVED_0.25_AWAY_FROM_TRACEHOLE_FOR_#3914_RCA-JK_PC#6301_REPLACE_ROUT_WITH_.093-47P_R53_22K-47KPC#6270_R43,R44_47K-180K_C23_150P-FIRST_PRODUCTION100KBM577.PCB_DATABASE_HISTORYR194K7C12100PJ78J74J76J79J80R221MR524K7R5347KC8247N250VJ70J41R244K7C5 680NJ54R1047KJ82J1R947KJ30J31J32R6249K9TOP Q10