Carvin-C1644-pre-sch1维修电路原理图.pdf

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1、Red small0.001F smtX0.001F smtXERIC PETERSENERIC PETERSENYellow smallYellow smallYellow smallMONORIGHT FADERRIGHT METERRIGHT METERGreen smallGreen smallGreen smallGreen smallGreen smallGreen smallTAPE OUT LTAPE OUT RMON 1 BUSSLEFT FADERLEFT METERLEFT METERRIGHT BUSSMON 2 BUSSEFF 2EFF 1EFF 1 SENDEFF

2、2 SENDMON 2 BUSSMON 1 BUSSRIGHT BUSSMON 1MON 2MONITOR 1TAPE IN LTAPE IN RRed smallLEFT BUSSMONITOR 2MONITOR 1MONITOR 2LEFT BUSS470F 25V470F 25VCENTER P10k10kCENTER PRIGHT EQRIGHT EQPFL CTLRIGHT PRIGHT PRTN 4 LRTN 4 RRTN 3 LRTN 3 RLEFT EQRIGHT PLEFT EQPHONESLEFT PLEFT PMONO+15VDC-15VDCLEFT P+15VDCPFL

3、 +J7.DJ7.CJ7.BJ7.AA19.BA19.AA32.BA32.ARIGHTA31.BA31.AA30.AA9.DA9.CA9.AA9.BA17.DA17.CA17.AA17.BA18.DA18.CA34.BA34.AA34.CA34.DA27.BA27.AA27.CA27.DA37.BA37.AMON 1A35.AA35.BA6.AA6.BA16.AA16.BMON 2A15.AA14.AA29.BA29.AA33.BA33.AA15.BA14.BMON 1MON 2MON 1MON 2RIGHTA30.BL METR METL METR MET.047.047PFL +A1.AA

4、1.BA52.BA52.AA37.CA18.BC169C170470 smt 1/4w470 smt 1/4wR228R229470 smt 1/4wR160470 smt 1/4wR163R167R168A51.BA51.AR119R124470 smt 1/4w470 smt 1/4wLEFTR235R236470 smt 1/4wR240470 smt 1/4wR241C158C159R238R239R242R243R245R246R247R248R249R250R251CLIPCLIPR58CLIPR227R230C116C118C119C120R255R254R260R261C122

5、C124C125C126R267R266A2.AA2.B470 smt 1/4w470 smt 1/4wA5.A470 smt 1/4w470 smt 1/4w470 smt 1/4wR137R1363.3K smt 1/4wR139100K smt 1/4w100K smt 1/4wM1EQM2EQS1.AS1.BS1.CS1.DS2.AS2.BS2.CS2.DS5.AS5.BS6.AS6.BS7.AS7.BS8.AS8.BLEFT470 smt 1/4wA5.BM1EQM2EQA37.DA18.AR102H3.GH3.HH3.FH3.AH2.BH2.CH2.DH2.EH2.FH2.GH2.

6、HH2.AR1044.7K4.7KR112R140R1413.3K100kR200R20110K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4w10K smt 1/4wRB2M1BRB2M1BLB2LB2PFLR49R47R132R144R172R23R146R171R51R14R35R36R40R43R174R2410K smt 1/4w10K smt 1/4wR10R26R28330

7、PC5839PC59C6139PC6050K330PC4982PC5010KP31C51C52J31330PC8682PC8710KP32C88C89J32PFL82PC20-30-24-18-12+12+18+18+12-12-18-24-30-30-24-18-12+12+18D10D11D12D13D14D15D16D17Q8D18D19D20D21D22D23D24D25D26D27Q7R32D4R96C42C43C44C4582pC3722K smt 1/4wR9282pC3922K smt 1/4wR94R9510K smt 1/4w39P10K smt 1/4w39P10K sm

8、t 1/4w39P10K smt 1/4w39PR25R27R29R31330P39P39P50K10K smt 1/4wR42R50R4822K smt 1/4w82PC1150KC14C13R45R46R4422K smt 1/4wC10R59R70R7182pC18C2239PC21R76R7782pC23C2639PC2510K smt 1/4w10K smt 1/4wC41C71R11J33R12R22M1BLB2RB2R1847K smt 1/4wR21R30R37R38R69R41R6882pR52R53R67PFLR10310k12k10k12k10K2.2K2.2K10K10

9、K10K15K15KC19.04722K22KC70C90C91C9239PC9539PC961010J21J8J22R9R2R8P1222222cwcw22R4R5cw2222F22F14D8D91314131413-6+6+6-61212-6+62222222222222222C1C2C5C4P222cwP33cw222222222222226718989896767J5J6J3J4R1111210111210R6R7D3J1J2C6C20122C20222210111011101145451452+!-+!-+!-+!-+!-+!-+123!-+!-+!-+!-+123!-+!-+!-+

10、10!-11+13+!-+!-+!-+4!-5+26!-7+1!-+!-+4!-5+26!-7+1!-+!-+00!-+!-+10!-11+138!-9+14!-+!-+10!-11+138!-9+146!-7+!-+0!-+!-+!-+!-+!-+!-+!-+!-+!-+!-+!-+123!-+!-+!-+!-+!-+!-+231564897231564897!-+!-+8!-9+144!-5+A GNDA GNDA GNDC97+C98+C99+C100+C101+IN GNDA GNDA GNDA GND+15VDC+15VDC+15VDC-15VDC-15VDC-15VDC-15VDC

11、-15VDC-15VDC+15VDCPFL CTL+15VDC-15VDCR404R505-15VDCA GNDA GNDA GNDA GNDA GNDA GNDR606A GNDA GNDH6.AH6.BH6.CH6.DH6.EH6.FH6.GH6.HPHANPHANA GND+15VDC+-15VDC-+15VDC+-15VDC-D29D30D311FC104+0.1F Film smtXC105+R145R14782828210360K470100K10K10K22K22K22K22K10K10K10K10K220K220K220KR210220K10KN/UN/U33027047091

12、01.8K3.9K6.8K15K27K43K15KN/URTN LEVEL 3P30.A50KcwRTN LEVEL 3P30.B50KcwRTN LEVEL 4P40.A50KcwP40.B50KcwPHONES LEVELP8.A50KcwPHONES LEVELP8.B50Kcw100 smt 1/4wR148100 smt 1/4wR149R110R151D33D3410k47471k1kR152220K smt 1/4wR153220K smt 1/4w+15VDC+15VDCA11.BA11.A.0022.0047.0033.0047125Hz250Hz500Hz16KHz2.35

13、k250PF330PFA10.BA13.BA12.BA13.AA12.A.001A10.AA8.BA8.A150K2.2K2.2K2.2K3.9K2.2K150K150K220K.033.0012.2K220K.0473.3K.001100K2.2K220K47K63Hz1KHz2KHz4KHz8KHz150K150K150K4.7K43K3.9K220K2.2K220K220K1.8k110k110k370k183k2.0k.022C35C63.022C67C57C5533KR61R60R82R81C64R106R105C66C48R129C74C69R126R113C56R80R62C40

14、C47C46R108R128C68R116R115C54C28R79.1P171P172P173P174P175P176P177P178P179R8433KR123R127R114R117R118R122R7390k.01R125.122R83R107R1092!-3+16!-5+76!-5+76!-5+76!-5+76!-5+72!-3+12!-3+12!-3+12!-3+1C65.0047C62.1C30.1C31.1C32.1C33.1C29.10.47B5B639PFC73R15410K39PFC82.022C134.0022C135EQ 1 OUTA21.BA21.A.0022.00

15、47.0033.0047125Hz250Hz500Hz16KHz2.35k250PF330PFA20.BA20.AA23.BA22.BA23.AA22.A.001A24.BA24.A39PF2.2K2.2K2.2K3.9K2.2K150K150K220K.033.0012.2K220K.0473.3K.001100K2.2K220K47K63Hz1KHz2KHz4KHz8KHz150K150K150K4.7K43K3.9K220K2.2K220K220K1.8k110k110k370k183k2.0k.022C85C79.022C129C141C13633KR135R155R159R158C8

16、0R88R87C128C127R134C146C131R130R162C139R157R156C77C108C121R90R133C130R165R164C133C143R17310K.1P181P182P183P184P185P186P187P188P189R8633KR120R131R93R166R169R170R11190k.01R121.1R85R161R916!-5+76!-5+76!-5+76!-5+76!-5+72!-3+12!-3+12!-3+12!-3+12!-3+139PFC84C106.00470.22C78.1C76.1C27.1C81.1C83.1C75.10.47.

17、022C107.0022C132150KR176C16122EQ 1 OUTEQ 2 OUTEQ 2 OUT12340 World Trade DriveSan Diego, CA 92128(858) 487-1600FAX 521-6032REVISED BY:APPROVED:DRAWN BY:DATE:DATE:ASSY.DATE:ARVINREV:REV:NO:PCBNO:C0.001F smtXBUSS 1 FADER1 BUSS2.2KA41.BA41.AR17R644.7K330PC882PC1710KP11C72C16cw22!-+!-+A GND100 smt 1/4wR6

18、50.001F smtXBUSS 2 FADER2 BUSS2.2KA42.BA42.AR15R164.7K330PC382PC11010KP12C112C109cw22!-+!-+A GND100 smt 1/4wR330.001F smtXBUSS 3 FADER3 BUSS2.2KA43.BA43.AR177R1784.7K330PC11482PC11710KP13C137C115cw22!-+!-+A GND100 smt 1/4wR179A47.BA47.A470 smt 1/4wR181470 smt 1/4wR18210K smt 1/4w10K smt 1/4wR180R183

19、!-+!-+C138+82J23MON 30.001F smtXBUSS 4 FADER4 BUSS2.2KA44.BA44.AR184R1854.7K330PC14082PC14410KP14C147C142cw22!-+!-+A GND100 smt 1/4wR186A48.BA48.A470 smt 1/4wR188470 smt 1/4wR18910K smt 1/4w10K smt 1/4wR187R190!-+!-+C148+82J24MON 4470 smt 1/4wR191470 smt 1/4wR192470 smt 1/4wR193470 smt 1/4wR194MON 3

20、 BUSSMON 310kA25.AA25.BR34R66330PC11339PC111C3439PC10350K10k12kP322cwC20322!-+!-+A GNDMON 4 BUSSMON 410kA26.AA26.BR72R74330PC15539PC150C14539PC14950K10k12kP422cwC20422!-+!-+A GNDCONCERT SERIES - C164430-1644480-1644410K10K10K10K10K10KR13R6333K33KH4.HH4.BH4.CH4.DH4.EH4.FH4.GH4.AMON 4 BUSSMON 3 BUSSEF

21、F 1EFF 2D EFF 1D EFF 210KR216R217S11.BS12.BS13.BS14.BS21.BS22.BS23.BS24.BS11.AS13.AS14.AS12.AS21.AS22.AS23.AS24.AR218R219R220R221R222R223C19222+C19322+C19422+C19522+LEFT BUSSRIGHT BUSSLEFT BUSSRIGHT BUSSLEFT BUSSRIGHT BUSSLEFT BUSSRIGHT BUSS0.1F Film smtXC198+Q5Q6R22622R23122A36.BA36.AR233R1947 smt

22、1/4w47 smt 1/4w47K smt 1/4wR10047K smt 1/4wR9982PC20082PC94!-+!-+R9710KR23210KMON 3MON 4MON 3MON 4MON4FXH7.AH7.BH7.CH7.DH7.EH7.FH7.GH7.HPHANA GND+15VDC+-15VDC-MON 2 BUSSMON 1 BUSSH8.BH8.CH8.DH8.EH8.FH8.GH8.HH8.AA GNDPFL CTLMON 4 BUSSMON 3 BUSSEFF 1EFF 2PFLA GND1 BUSS2 BUSS3 BUSS4 BUSSRIGHT BUSSLEFT

23、BUSSH3.BH3.CH3.DH3.E1 BUSS2 BUSS3 BUSS4 BUSS10K smt 1/4w10K smt 1/4wPFL CTLS31.BS31.AR237R258PFLA GND10K smt 1/4w10K smt 1/4wPFL CTLS32.BS32.AR263R264PFLA GND10K smt 1/4w10K smt 1/4wPFL CTLS33.BS33.AR265R268PFLA GND10K smt 1/4w10K smt 1/4wPFL CTLS34.BS34.AR269R270PFLA GND08MAY01GRP 1GRP 2J11J12J13GR

24、P 3J14GRP 4470 smt 1/4wR271470 smt 1/4wR272470 smt 1/4wR273470 smt 1/4wR274M2BM3B10K smt 1/4wR280C1238210K smt 1/4wR281C1998210K smt 1/4wR282C2058210K smt 1/4wR283C21082Green smallD5POWER10K smt 1/4wR9810K smt 1/4wR10110K smt 1/4wR26210K smt 1/4wR275-15VDC-15VDCC2110.1FC2120.1FR284R285R290R291D GNDR

25、300JMPR301JMPR401JMP+8VR400JMP100K100K100K100K4.7K4.7K4.7K4.7K4.7K4.7K4.7K4.7K20432.2K2.2K2.2K2.2KR295470 R297470 R296C215+82470 C217+82C216+82-15VDC+15VDC-15VDC+15VDCQ10Q15Q16R299R298Q11K1K+15VDC-15VDC3.3K smt 1/4wR138Green smallD6POWER1K smt 1/4wR292D7PROTECT+15VDCD28AMP CLIP 1REDyellowH10.B+15VDCD32AMP CLIP 2REDH10.C+15VDCD35AMP CLIP 3REDH10.D+15VDCD36AMP CLIP 4REDH10.EH10.AH9.AH11.AH10.JH10.IH10.HH10.GH10.FCENTER PRIGHT EQLEFT EQM2EQM1EQH1.AH1.BH1.CH1.DH1.EH1.FH1.GH1.HH1.IH1.JMON 3MON 4H11.BEE25JUN024 BUSS MASTER/POWERED/DSPx2/SMTQC10QC11RadioFans.CN 收音机爱 好者资料库