BKComponents-ST1430serieII-pwr-sm维修电路原理图.pdf

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1、ST1430 Series IIST1430 Series IISERVICE MANUALB&K COMPONENTS, LTD.2100 Old Union RoadBuffalo, New York 14227-2725U.S.A.RadioFans.CN 收音机爱 好者资料库SchematicsSchematicsB&K COMPONENTS, LTD.2100 Old Union RoadBuffalo, New York 14227-2725U.S.A.RadioFans.CN 收音机爱 好者资料库1Q102N54014A SLOWR231.5K.12uFC5R12.26KR213

2、3221R3133R4CON1543212N5416Q410uF 25VC7R1133.2KD11N4751R9221C1.12uFC2100uF 100VC11.12uFC12100uF 100V10uFC81.5KR13R202.26K500P2R17221R18221JUMPERR14Q92N5210Q62N5210Q52N5210R152.26K120pFC32N5087Q3Q22N5087500P1C10100uFQN1SK1058QN2SK10581.5KR61.5KR7.47 5WRP1.47 5WRP2.47 5WRP3.47 5WRP4R211.5KSJ162QP2SJ162

3、QP133.2KR12C6OPENR1033.2KQ72N5210221KR252N5210Q11Q132N5210Q122N3440221R27R28133R2410KR1633.2KQ82N5210R1947.5KQ12N5210JUMPERR22V-4A SLOWV+1D21N4148R51KR32OPENR3133.2K47.5KR26J1C1C2CT100uF 25VD31N965BR3010KD41N4751ESM/RJS9/16/97ST1430/AV5000/AV60003 CH AMP WITH CONTROL I/O-11BR OUTMUTESPEAKER OUTCTRL

4、INF1F2BK PCB P/N 10612 REV B10612B.S019/17/97ABCD4321DCBA1234BRevNumberTitleSizeDateFilenameDrawn byofSheet1234ABCD4321DCBATitleNumberRevisionSizeADate:8-Mar-1999 Sheet of File:F:USERS.11021-00.SCHDrawn By:PR150KPR250KPR350K12345CN1MOLEX512345CN2MOLEX53 CH POWER AMPLIFIER LEVEL CONTROLB&K P/N 110211

5、 OF 1MVB-L LEVELCENTER LEVELR LEVEL L IN + L IN- R IN+R IN -C IN +C IN -STAR POINTFROM RCA INPUT CONNECTORSC OUTR OUTL OUTNCNCNCJ1C1C21115KuF 75VC415KuF 75VC3BR2+-15KuF 75VC215KuF 75VC1BR1+-R310KCON354321SW1216543CON21 2 3 4 5CTRLCON1R4JUMPERC533nF1N965BD4Q12N5551R51K1N4148D2D71N40021N4148D8TIP32CQ2

6、D51N4148D61N41485.62R610KR8R933.2K2N5551Q41N4148D111N4148D10133R10TIP31CQ3D91N965BD31N4002D11N40022.2K 5WR7V+V+V-V-R1100 2WR2100 2WCON5CON9CON8CON7CON6CON4P/N 10871 CONTROL I/O BOARDP/N 10611 AMP P/S BOARD7/7/97* FORBYPASS ONLY11ESM2/9/95AC INAC INDEFEATCTRLPN 10871 REV -CTRL OUTCTRL INCH MUTE CONTR

7、OLS CTRLPN 10611 REV B10611B00.S01B&K PN 10611 REV BB&K PN 10871 REV -ABCD4321DCBA1234ofSheetDrawn byRevNumberTitleSizeADateFilenameYELGRY/WHTREDGRNVIOBLUBRNORNGRY/BLKWHTBLK100V120V120V0043V27V43V27V10866.S01REDAPPROX. MAX DIMENSIONS OF TOROIDAL TRANSFORMER:THE SECONDARY VOLTAGES LISTED ARE FOR FULL

8、 LOAD CONDITIONS.B&K COMPONENTS LTD.ESM11-LEAD LENGTH: 9THE ABOVE PHYSICAL DIMENSIONS ARE MAXIMUM DIMENSIONS.1/18/95* OPTIONALHEIGHT: 2.65APPROX. MAX MOUNTING DIM. 4.5300VA MULTI SEC/PRI TOROID300VA MULTI SEC/PRIB&K PN 108667/22/97ABCD4321DCBA1234ofSheetDrawn byRevNumberTitleSizeADateFilenamePrinted

9、 Circuit BoardsPrinted Circuit BoardsPCBsPCBsB&K COMPONENTS, LTD.2100 Old Union RoadBuffalo, New York 14227-2725U.S.A.Bill of Materials Bill of Materials BOMsBOMsB&K COMPONENTS, LTD.2100 Old Union RoadBuffalo, New York 14227-2725U.S.A.File: D:B&K_RobService BookletsBom10612AP.BOM 7/9/97, 2:12:46PM B

10、ill of Material for P/N 10612 ST1430/AV5000/AV6000 3 CH AMP BOARD WITH CONTROL I/O Comment Pattern Quantity Components- .12uF RAD200 9 C1, C1A, C1B, C5, C5A, C5B, C11, C11A, C11B .47 5W R5W.S 12 RP1, RP1A, RP1B, RP2, RP2A, RP2B, RP3, RP3A, RP3B, RP4, RP4A, RP4B 1.5K RES400 3 R13, R13A, R13B 1.5K RES

11、500 12 R6, R6A, R6B, R7, R7A, R7B, R21, R21A, R21B, R23, R23A, R23B 100K RES400 3 R8, R8A, R8B 100uF 100V CAP200RP 6 C2, C2A, C2B, C12, C12A, C12B 100uF 25V CAP200RP 3 C10, C10A, C10B 10K RES400 3 R24, R24A, R24B 10uF 25V CAP200RP 6 C7, C7A, C7B, C8, C8A, C8B 120pF RAD200 3 C3, C3A, C3B 133 RES400 9

12、 R2, R2A, R2B, R4, R4A, R4B, R28, R28A, R28B 17.4K RES400 3 R29, R29A, R29B 1K RES400 3 R30, R30A, R30B 1N4148 DIODE.4 3 D2, D2A, D2B 1N4751 D0-35 3 D1, D1A, D1B 2.26K RES400 9 R1, R1A, R1B, R15, R15A, R15B, R20, R20A, R20B 221 RES400 15 R3, R3A, R3B, R9, R9A, R9B, R17, R17A, R17B, R18, R18A, R18B,

13、R27, R27A, R27B 221K RES400 3 R25, R25A, R25B 2N3440 TO5 3 Q12, Q12A, Q12B 2N5087 TO92 6 Q2, Q2A, Q2B, Q3, Q3A, Q3B 2N5210 TO92 24 Q1, Q1A, Q1B, Q5, Q5A, Q5B, Q6, Q6A, Q6B, Q7, Q7A, Q7B, Q8, Q8A, Q8B, Q9, Q9A, Q9B, Q11, Q11A, Q11B, Q13, Q13A, Q13B 2N5401 TO92 3 Q10, Q10A, Q10B 2N5416 TO5 3 Q4, Q4A,

14、Q4B 3.01K RES400 3 R5, R5A, R5B 33.2K RES400 15 R10, R10A, R10B, R11, R11A, R11B, R12, R12A, R12B, R16, R16A, R16B, R31, R31A, R31B 47.5K RES400 6 R19, R19A, R19B, R26, R26A, R26B 5 PIN MALE MOLEX5 3 CON1, CON1A, CON1B 500 TRIMPOT 6 P1, P1A, P1B, P2, P2A, P2B FUSE 4A SB FUSE.3AG 6 F1, F1A, F1B, F2,

15、F2A, F2B OPEN AXIAL500 9 R14, R14A, R14B, R22, R22A, R22B, R32, R32A, R32B OPEN RAD200 3 C6, C6A, C6B SJ162 TO3P 6 QP1, QP1A, QP1B, QP2, QP2A, QP2B SK1058 TO3P 6 QN1, QN1A, QN1B, QN2, QN2A, QN2B WIRE JUMP.5 3 J1, J1A, J1BPage: 1File: D:B&K_RobService BookletsBom10611BP.BOM 7/9/97, 2:19:12PM Bill of

16、Material for P/N 10611 POWER SUPPLY BOARD FOR LARGE CHASSIS AMPS Comment Pattern Quantity Components- 100 2W AXIAL0.7 2 R1, R2 10K RES500 2 R3, R8 133 RES500 1 R10 15000uF 75V PCAP.BIG 4 C1, C2, C3, C4 1K RES500 1 R5 1N4002 D0-35 3 D1, D3, D7 1N4148 D0-35 6 D2, D5, D6, D8, D10, D11 1N965B D0-35 2 D4

17、, D9 2.2K 5W RES5WAXIAL 1 R7 2N5551 TO92 2 Q1, Q4 33.2K RES500 1 R9 33nF RAD200 1 C5 400V 40A BRIDGE.HP 2 BR1, BR2 5 PIN MOLEX5 1 CON3 5.62 RES500 1 R6 JUMPER JUMP.5 1 J6 JUMPER JUMP.8 13 J2, J3, J4, J5, J7, J8, J9, J10, J11, J12, J13, J14, J15 JUMPER RES500 1 R4 PCB FASTON FASTON.25 6 CON4, CON5, CON6, CON7, CON8, CON9 TIP31C TO220 1 Q3 TIP32C TO220 1 Q2 OPEN AXIAL500 1 J1Page: 1