Yorkville-300K-pwr-sch 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 MANUAL MANUEL DE SERVICEBefore operating this unit, please read this manual thoroughly, and retain it for reference.Veuillez lire ce manuel attentivement avant dutiliser lappareil et le concerver pour consultations ultrieuresPrinted in CanadaRevised / Rvis 09/00 s-300k.pdfRadioFans.CN 收音机爱 好者资料库VCDSOLDERSIDE M514_1.30IG BLANK SIZE=17.650 X 10.825DRILL DETL 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OF CHANGEVER#DATEMODEL(S):-DDDDJAN/20/98JUN/20/96FEB/12/96JAN/19/96DEC/13/95.AUG/16/94VVVV.1.301.301.301.20.1.10NNNNXLRS_UPDATEDPC#5097_ROUTING_ADDED_AT_CONN2PC#4978_POTS_UPDATEDPC#4995_ADD_TEST_PIN_PADSPC#4715.PC#4639300KM514.PCB_DATABASE_HISTORYR121KR131KR27249RR30249RR20249RR23249RR15F10RR15G10RR62249RR55249RR58249RR65249RR114K7R13347KU1GTLO72U1FTLO72WC3WC2WC1WC10C2B15PJ93J232J233C1G220PJ225J226J227J228J229J182J114J183J179J180J186J181J191J187J119J6816-PIN.SOCKETJ189J162J134J161J141J103J108J188J105J67J40J100C6B15PJ39J66J224J65J88J89J72C202U216VC182U216VJ221J220J69J70C4G2U216VJ204C8F2U216VC4F2U216VC8G2U216VC49100nC9D1NWC10AR6D4K99R5E4K99R6E4K99R4E562RR4D562RR3E562RC1A220PR1324K7R12227KR12147KR12047KR12310KR124180KR1254K7C128100PC126100PC129100NC12747NC12210NC121220NC120220NC12433NC125100NU10TLO72C12347NJ200J202WC20AJ79J98J122J94C17A100nJ92J95SUPPLY3548WC20TAB10.CHN.RWC21WC23WC21AWC23AC2A15PJ631CONN5SUPPLY1CONN5A3678R13047KC20A100NC7100PJ201TAB12.SPEAK-LEFTTAB13.SPEAK-LEFTTAB8.TWEET-LEFTTAB15.SPEAK-RIGHTC6A15PCONN235483548TAB2.GND.RTAB11.TWEET-RIGHTC1312U2100VTAB1.GND.LC12B1NTAB16.SPEAK-RIGHTTAB9.CHN.LC1322U2100VD2C4148U9TLO74C21A100NC11A100NC9A100N100NP16STYLEP17STYLEP12STYLEJ90P4CPART#AUX1/25BM250KJ2EMICPART#FUNCTIONPART#IGLGMCLPMCLPLEFTCHLEFTCHRHDPHONERHDPHONELHDPHONELHDPHONERFX2RETRFX2RETLFX1RETLFX1RETRFX1RETRFX1RETLFX2RETLFX2RETFX2SENDFX2SENDEFX2CLPEFX2CLPEFX1CLPEFX1CLP-15V-15V-15V-15VFX1SENDFX1SEND+15V+15V+15VL_AMP+L_AMP+SGSGSGSGSGSGR_AMP+R_AMP+RIGHTCHRIGHTCHBLACKLEFTREDYELLOWRIGHTGREENYELLOWWHITEWOFWOFWOFWOFTWTTWTVER. 1.30VER. 1.30VER. 1.30M514M514M514300K300K300KGND.LGOLD TGREENBLACKREDBLUE-15V+15VLGSGIG YELBLKORGYELORGBLKOUTINORGGREENYELORG GREENYELSIGNALGOLDGOLD RGOLD TNO GOLD NO GOLDGOLD T&RGOLD T&RNO GOLDGOLD T&RGOLD T&RWC2WC3WC1WC6WC7WC5GOLD_T&RGOLD_T&RGOLD T&RGOLD T&RGOLD T&RGOLD T&RASSEMBLY M514_1.30R10D, R10E FROM 180K TO 270KR19, R22, R26, R29 FROM 20K0 1% TO 2K49BLANK SIZE=17.6500 X 10.825PCB MECH M514_1.30P:514VR.PRNRadioFans.CN 收音机爱 好者资料库SSHEARSHEARVCD4.000X7.925SOLDERSIDE M513-1.00M513-1.00CENTER-S D GS D GSSDDGGDRILL DETL M513-1.00D6B4148D4B4148D12A2V0Q1AA43Q2AA43Q3AA43Q4AA43Q5AA93Q6AA93Q7AA93R1A1KR4A200RR7A1K5R8A30KR10A1K5R11A5K1R12A100RR19A10KR20A30KR22A200RC19A4P7R18A10KR14A2K7R16A200RR32A30K1I/PR34A200RR51B5K6R26A200RR52A30KR27A2K7R5A4K7R31A470RR24A2K7R46B5WATTS0R1R25A2K7R6A100KR21A200RR45B5WATTS0R1R15A2K7R28A68KR2A100KD2A4148C20B100PLD1ARC4A63V100UQ8A550Q13AA93Q10A550Q11A550Q12A550Q14A560J1AC9A4P7C18A2N2C3A10NC11A470PC12A100PC13A47PC14A470PC10A2N2D1A4148R13A249RR44A10KC15A100NR47A68KR48A68KTBAR DOWND9AFE6BTRPART#BAR DOWND8AFE6BTRPART#C16A63V4U7D7B4148C17A63V4U7C1A68U16VC2A68U16VD5A4148C21B470PQ9AA93C5A33U16VC21A470PC7A33U16V_WC1WC3AC6A33U16VR29A68KR17A249RR23A4K7TD14ABAV21D6A4148D4A4148R41B1WATT4K7R51A5K6R46A5WATTS0R1R45A5WATTS0R1FUNCTIONC20A100PD7A4148D10B10VD16B4004D15B4004FUNCTIONR3B10KR9B18KR30B470RD11B10VR39B22R1R41A1WATT4K7FUNCTIONJ4AD10A10VD16A4004R42B47RD15A4004R3A10K1FUNCTIONR9A18KR30A470RD11A10VR39A22R1R42A47RD14BBAV21R23B4K7TR17B249RR29B68KC6B33U16VC7B33U16V33U16VQ9BA93D5B4148C2B68U16VC1B68U16VC17B63V4U7C16B63V4U7BAR DOWND8BFE6BTRPART#BAR DOWND9BFE6BTRPART#R52B68KTR47B68KTC15B100NR44B10KR13B249RD1B4148C10B2N2C14B470PC13B47PC12B100PC11B470PC3B10NC18B2N24P7J1BQ14B560Q12B550Q11B550Q10B550Q13BA93Q8B550C4B63V100ULD1BRD2B4148R2B100KR28B68KR15B2K7R21B200RR6B100KR25B2K7R24B2K7R31B470RR5B4K7R27B2K730KR26B200RR34B200R1I/PR32B30KR16B200RR14B2K7R18B10K4P7R22B200RR20B30KR19B10KR12B100RR11B5K1R10B1K5R8B30KR7B1K5R4B200R1KA93Q6BA93Q5BA93Q4BA43Q3BA43Q2BA43Q1BA43D12B2V0ASSEMBLY M513-1.20PCB MECH M513-1.201/2W1/2WBLUE WIREBLUE WIRE- + - +V-V-GNDGNDV+V+S-S-S+S+P:513.PRNVCDM515-1.00300KD51N4004C122N250VF26A-SBSB#3414SECONDARYR30.5W4K7R84K7R790.5W680RTAB4250TABAC2ZD916VBAR DOWND1PART#PX6A02C461N5ZD216VC925V100UPART#4700U63VC431N5D91N4148D61N4004D81N4004D71N4004C4468NC4510V22UC24N7250VF36A-SBSB#3414SECONDARYR10.5W4K7R74K7J9D174148R624K7ZD712VQ5MPSA56D11BAV21R52R7R62R7D10BAV21R111MR1010KR92K2D12BAV21D14BAV21D13BAV21D15BAV21R4100RWC10R2100RQ14MPSA56R804K7R6147KR5510KBAR DOWND3PART#PX6A02BAR DOWND4PART#PX6A02R8110KR7110KZD322VZD116VC825V100UC1025V1UC1125V2U2C725V100UC625V100UC4168NF15A-SBSB#3414PRIM-ACR8210KR7310KR5247KR534K7R8310KR5012KR1210KR75220RR76220RTAB12250TABTRANS+R7710KTAB6250TABTRANSECR85220RR491MR511KR86220RR471MR4824KR5912KR4410KR4310KR581MR601KR561MR5724KR6410KZD512VZD412VZD612V-Q4MPSA56Q6MPSA56Q8MPSA56R704K7R8710KJ32J11U2TLO72Q112N5638U1LM13600TAB5250TABTRANSECJ4R31220RR32220RR3310KR36220RR37220RR3810KR3547KR4210MR401KR391KR4110MR3447KQ9MPSA56C31330NC30330NQ102N5638J3R7210KR8410MJ313538TAB7250TABCTR7410MQ3MPSA43Q7MPSA43TAB3250TABAC2Q12MPSA56C3310V47UJ2C3510V47UD181N4148D164148J12BEQ2MKF6668FUNCTIONJ6WC2WC1R690.5W680RZD816VTAB1250TABCH2R3010KJ17J10TAB11250TABTRANS+C21100NJ18C3747NC3847NR662K2R652K2C4047NJ51C4210V22UJ52J50C3947NJ53J55FUNCTIONJ54J13C23100NR682K2R672K2C3100N250VBEQ1MJF6388FUNCTIONQ13MPSA56TAB9250TABAG2U3LM136003593TAB10250TABAGCONN33538TAB8250TABAC1CONN43538BAR DOWND2PART#PX6A02TAB2250TABCH13593J30D191N4148J16J15J14J5U4TLO72J33C20100NC19100NJ1PART#4700U63VROUTROUTROUTCH2-PCH1-PCHASSISLOUTLOUT+50V+50V+50V+50VAC2AC1AGAGAGAGAGAGAGAG-50V-50V-50V-50VTRANS+SGSGSG+15V-15V ROUTLOUT6A-SB6A_SB 5A_SBM515-1.00TRANS-1-50V1+50VBLKBLKREDYEL300K SIGNAL OUT .SEC 50VACWHTBLKIN SIGINALSGLEFT RIGHTTO PSWP:515.PRN20KR131100U16VC4D180KR8D220PC5ACONN21234D1GD2G1/2TLO72U36571/2TLO72U3231SRTLEFT/MONOGOLD_T+RJ2F123456SRTHEADPHONEGOLD_T+RJ10123456SRTMONO_AMP_INPUTGOLD_TJ9123456SRTEFX1_SENDNO_GOLDJ12123456SRTLINE_OUTNO_GOLDJ8123456SRTLINE_OUTNO_GOLDJ6123456SRTEFX2_SENDNO_GOLDJ11123456100nC48100nC47100nC49100nC46100nC42100nC40100nC38100nC36100nC34100nC43100nC41100nC39100nC37100nC35100nC44100nC451/4MC4741U42311/4MC4741U46571/4MC4741U491081/4MC4741U41312141/4MC4741U51312141/4MC4741U52311/4MC4741U56571/4MC4741U59108100nC13D9D10D7D5D6DCWB20KGAINP1GDCWB20KGAINP1G220PC1G33KR3210KR31CW20KBP2MASTERLEFTCW20KBP2MASTERRIGHT33KR3910KR384K7R1447KR171KR124K7R7F4K7R14F1KR13REDLD2GREENLD310K0R11AA13Q1DA63Q1AREDLD1DCWAUX1/25BM250KP4AD7DD9DD8D10K0R5AA13Q21/233078U22311/233078U26571/233078U1D2311/2NJMO72BLU2A657D81/2NJMO72BLU2A231120RR7D1/2TLO72U3D2314K99R2DD6D10RR30A1/2TLO72U1A657562RR3D220PC3G47KR5220PC5F20K0R13F10KR310K0R5FCW50KBBASSP2A4K99R5D562RR4D4K99R1D4K7R114K7R10249RR3010KR3310KR40D1120K0R6F249RR201KR161K5R66100nC105CW50KBTREBLEP3A4K99R6DCWGAIN20K5CP1DCW50KBTREBLEP3ACW50KBBASSP2A1NC1D1/2TLO72U1A231MPSA13E B CMPSA63100pC19100nC12DNUTRIXMIC_INJ2D1321/2TLO72U1F6571/2TLO72U1F231100nC9G100nC10G100nC9F100nC10FSRTRIGHTGOLD_T+RJ2A123456SRTLEFT/MONOGOLD_T+RJ1A12345610K0R9F20K0R10F10K0R2FREDLD1A10K0R8ASRTMONONO_GOLDJ1D1234561NC2DD4DD5D20K0R9AD3D10K0R2A20K0R3FP12STYLE2U216VC3100nC19A100nC18A100pC4100nC21AD2D100nC20A20K0R3A47KR15A4K7R18A33KR12D4U716VC5DD1D4K7R19A10KR27AD1F10KR21A47KR20A10KR16A4K7R14A100nC13D270KR10DD2FCW20KBGAINP1A4K7R13A100nC17A100NC9A1NC12A220PC1F100NC11A220PC3F10KR120K0R6A180KR23A1NC10A10KR26A1KR28A220PC7F249RR271KR29A10u16VC11DD4A20K0R6020K0R6315PC6A1/233078U76571/2TLO72U82311/2TLO72U2D231CW20KBGAINP1A10u16VC15A10u16VC16AD1AD2A100nC7D100NC8D1NC9DCWEFX1/25BM250KP4D249RR6520K0R64D5A20K0R12A33KR24A1KR25AD6A1KR11D1KR10720K0R61249RR554K7R5920K0R544K7R20D20KR19D20KR18D4K7R13D4K7R14D1KR16D4U716VC4A47KR15D10K0R12GSRTRIGHTGOLD_T+RJ1G123456180KR154U716VC8A220PC7G2U216VC18SRTRIGHTGOLD_T+RJ1F123456100PC27100PC7100PC6470pC28RCARIGHTJ212RCALEFTJ112RCARIGHTJ412RCALEFTJ312D3A220PC1A220PC3A33U16VC3DCWBASS50KBP2DCWTREBLE50KBP3D10KR4220PC7ADCWB20KGAINP1100pC2DCWB20KGAINP1FDCWB20KP1GAINDCWB20KGAINP1F330NC14100pC21330NC1647pC1747pC15NUTRIXLINE_OUTJ7132NUTRIXLINE_OUTJ5132P17STYLEP16STYLE4K7R1111/233078U7231100PC29270RR42270RR43270RR44270RR41270RR36270RR37270RR3447KR220K0R252K49R262K49R2920K0R282U216VC20249RR58270RR3510K0R12F20K0R5710RR2420K0R5620K0R2120K0R182K49R222K49R19249RR2310RR15FYORKVILLENAME:PCB#&VER:MODELS:SCH ISSUE:TITLE:DATE:M514-1.10300KM514ALL.SCHNOV/28/95300K_INPUT_BOARD1.301/4TLO74U91312141/4TLO74U923120K0R3G10K0R2G20K0R10G10K0R9G1/2TLO72U1G2311/2TLO72U1G6572U216VC4G20K0R6G10K0R5G20K0R13G220PC5G4K7R14G4K7R7GSRTLEFT/MONOGOLD_T+RJ2G1234561KR7D4A13Q1REDLD147KR9180KR8D3100nC510RR15G4K7R52470pC2620K0R53249RR621/2TLO72U865710987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDDNOV/28/95DEC/13/94AUG/17/94VVVVVVV1.301.201.10NNNNNNN.PC#4715PC#4639300KM514.SCH_DATABASE_HISTORY2U216VC110KR6D1D233u16VC3033u16VC3133u16VC322U216VC8G2U216VC8F2U216VC4F4K7R11033u16VC3315PC2AD12D103180KR10847KR109REDLD10A13Q10D1044U716VC13015PC10D4K7R12947KR126CONN112341/4TLO74U965747NC123100NC12533NC1244K7R125220NC120220NC121180KR12410KR12347KR12047KR12127KR12210NC12247NC127100NC1294K7R13220KR12710RR1341/2TLO72U102311/2TLO72U1065747KR13347KR13047KR128100PC126100PC1281/4TLO74U99108AUX1BUSSAUX1BUSSA2GA2GIGIGIGIGIGIGIGIG-15V-15V-15V-15V-15V-15V-15VLTBUSSLTBUSSSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGSGRTBUSSRTBUSSOGOGAUX2BUSSAUX2BUSSA1GA1GLGLGLGLGLGLGLG+15V+15V+15V+15V+15V+15V+15V+15V+15V+15V+15VR10D,10E FROM 180K TO 270KR19,22,26,29 FROM 20K0 TO 2K49CORRECTION AT HEADPHONE JACK.CHAN 3 PARTS HAVE A c SUFFIXCHAN 2 PARTS HAVE A b SUFFIXCHAN 5 IC PINOUTS ARE IN BRACKETSCHAN 5 PARTS HAVE AN E SUFFIXCHAN 5 IS IDENTICALONLY CHAN 4 IS SHOWNCHAN 2 AND CHAN 3 ARE IDENTICALONLY CHAN 1 IS SHOWNNOTE: ALL UNMARKED DIODES IN4148INPUTCHANNEL 1(5)(5)(5)(6)(6)(6)(7)(7)(7)THE 300K BY A.WILSON AND C.CHIUMASTER/AUXEFX2EFX1TAPEEFX1EFX2AUXEFX1EFX2CLIPCLIPNOTE: ALL UNMARKED DIODES 1N4148OP AMP BYPASS CAPSCLIPCLIPCHANNEL 4INPUTLINE OUTSLINE OUTSSENDSENDRETURNRETURNINPUTLEFTRIGHTOUTPUTYORKVILLENAME:PCB#&VER:MODELS:SCH ISSUE:TITLE:DATE:M515-1.00_M513-1.20300KM515/513.SCH300K_PWR_AMP/SUP1.40FEB/02/991N5C461N5C43EBCMPSA56DSG2N5638MJF6388ECBMJF6668ECBMPSA56Q91KR5110KR81680R0.5WR79680R0.5WR6916V500mWZD8MPSA56Q510KR711/2TLO72U4657MPSA56Q1422U10VC4568NC4410KR8210KR7310KR83220RR75220RR7610KR77220RR85220RR8668nC4110KR8722U10VC4210KR721N4004D5MPSA56Q131N4004D6CSA22nC110MR84100NC20PIN 11DIABC1/2LM13600U31315141612910PIN 11DIABC1/2LM13600U3423158747NC3847NC4047NC3947NC372K2R662K2R652K2R682K2R67SEMKO22n4700U50VC56A-SBF2CONN2CONN41234MPSA56Q1247U10VC3524KR57BAV21D1516V500mWZD9BAV21D144K70.5WR34K70.5WR1CSA4n7C24K7R84K7R7MJF6668Q26A-SBF34K7R90MPSA43Q7250V100NC3S1121MR56150RR49A12V1N5242ZD610MR741MR584700U50VC4PX6A02D2PX6A02D1PX6A02D3PX6A02D4BAV21D122U2C1322U2C131#7270HORN8RSPKR412V1N5245ZD5#7338104RSPKR3#7338104RSPKR1BAV21D10100NC1910KR43BAV21D1110KR6412KR593R95WR13516V1N5246BZD2X112MJF6388Q1BAV21D13MPSA43Q31MR4