AmericanAudio-V1000-pwr-sch维修电路原理图.pdf

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7、7506001871350LIMITERCH BCH A132132BRIDGESTEREOV2000 PLUSPROFESSIONAL STEREOAMPLIFIERTO POWER SUPPLYBOARDCON9AMP MODEPRE AMP.BOARD &DISPALY BOARDK.C HWANetLabel3V3000 ONLY RadioFans.CN 收音机爱 好者资料库12345678ABCD87654321DCBATitleNumberRevisionSizeA2Date:3-Apr-2002 Sheet of File:C:CLIENTV1000.SCHDrawn By:1

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11、227.47 3WQ215A1516Q213A1516Q211A1516Q214C3907Q212C3907Q210C3907RY1RY2D4IN4002123CON33PINT1T2B1D5IN4002D6IN4002C110000U80VC310000U80VC8.1C7.1C9103 500VC5103 500VC6103 500VC152200U25VD71N4002D81N4002R2010KR2210KC163300U16VQ42SC4793R1968 1WM1MOTOR12CON82PINC10223C124.7U50VR256KR1356KC13100U35VR1147KD31

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14、680R3271kR3251kR330680R3281kR3261kR3231kR3241KTR3012SC945TR3022SC945R3211KR3193.3KR31733KR3221KR3203.3KR31833KR31518KR31318KR31118KR31618KR31418KR31218KR30922KR31022KR3051.5KR3061.5KD3054148D3064148D3074148D3084148R307100kR308100kEC30510u50vEC30610u50vEC30310u50vEC30410u50v1234CON12-14PIN1234CON124P

15、INFGNDFGNDAMPLIFIERPROFESSIONAL STEREOV1000HWAMAIN BOARDIC1UPC1237HA81+-PROTECTPOWERR INGNDGNDL OUT-R INSPEAKER JACKBRIDGESTEREOAC 230/50HZ600147135-3600147135-1600147135-3600147135-26002401751BREAKER 4ARadioFans.CN 收音机爱 好者资料库12345678ABCD87654321DCBATitleNumberRevisionSizeA2Date:3-Apr-2002 Sheet of

16、File:C:CLIENTV2000POW.SCHDrawn By:RL301832-1A-CR210EC021000U/25VEC011000U/25VD044004D034004D024004D014004123456CON96PIN123CON83PINR30433K 1/2WR3011K 5WC301684/250VC302684/250V12345CON3025PINC304.01/500VC303.01/500VBR301KBP-1504EC30210000U80VEC30110000U80VEC3074.7U50VEC306100U63VD3034004R3153.3KR3163

17、3KR31747KEC30847U50VD3014004R3031K 1WR302470 1WEC303100V63VZ30116V1WZ30216V1WEC305100V63VR3104.7KR31218KR31115KTR3032SA970EC30410U50VR30947KTR3022SC945R3084.7KR31333KR31422KR3071.2KD30241481234CON3014PIN1234CON4014PIND4024148R4071.2KR41422KR41333KR4084.7KTR4022SC945R40947KEC40410U50VTR4032SA970R4111

18、5KR41218KR4104.7KEC405100V63VZ40116V1WZ40216V1WEC403100V63VR402470 1WR4031K 1WD4014004EC40847U50VR41747KR41633KR4153.3KD4034004EC406100U63VEC4074.7U50VEC40110000U80VEC40210000U80VBR401KBP-1504C405.01/500VC404.01/500V12345CON4025PINC402684/250VC401684/250VR4011K 5WR40433K 1/2WR110RL401832-1A-CP1P2P3P4P6P5P10P11P12P13SFR3011KSFR4011K6002281800AMPLIFIERPROFESSIONAL STEREOV2000 PLUS1881IC301IC401UPC1237HAUPC1237HACLIP LED +LEVEL OUTB+GNDLEVEL OUTCLIP LED+ABAMP B+OVEROUT PUTGNDAMP B-GND90 SW90 SWFAN B+FAN B+90 SW90 SWGNDA CHB CHOUTPUTPOWER SUPPLY BOARDAMP B-GNDOUT PUTOVERAMP B+

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