Kenwood-KSCWA62RC-sub-sch 维修电路原理图.pdf

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1、Case assy(A02-2559-08)Remote con. assy(A70-0411-08)Passive radiator(T19-0085-08)Woofer(T10-0966-08)SPECIFICATIONSTypePowered Enclosed SubwooferMaximum output50W/2+50W/2 (Dual Voice-Coil Drive)Frequency Response35 - 160HzS/N ratio85dBLow Pass Filter Frequency60Hz, 80Hz, 120Hz, 160Hz (4 steps)Amp unit

2、Phase0, 180RCA pin jack30mV/10kSpeaker input1.0V/1kPowerDC14.4V (Operational range 10.5 - 16V)Maximum current consumption12AFuse capacity15AEnclosurePassive radiator typeSpeaker unitActive woofer130mm(Gold-coated concaved cone)Passive woofer165mm(Gold-coated cone)External size(W) (H) (D)mm210 118 38

3、2(W) (H) (D)inch15-3/16 4-5/8 8-1/4Weight3.5kg (7.7Ibs)Sensitivity/Input Impedance 2001-4 PRINTED IN JAPANB51-7781-00 (N)3377POWERED ENCLOSED SUBWOOFERKSC-WA62RCSERVICE MANUALRadioFans.CN 收音机爱 好者资料库2KSC-WA62RCEXPLODED VIEWParts with the exploded numbers larger than 700 are not supplied.AB123ABCDE4x2

4、0 (BLK)M3x6 (BLK)M3x8 (BLK)3x14 (BLK)3x10 (BLK): N82-4020-45: N30-3006-45: N91-3008-45: N82-3514-45: N91-3010-45Ax4Ax4Cx4BBx2Bx2Ax3Ax3AEEDx2Dx2Dx2Dx21110458888SP2SP17019997197122131617181514RM1RadioFans.CN 收音机爱 好者资料库ABCDEFGHIJ1234567Qaddress14B24B34A44A55BQaddress14J24J34J44J55IR84C8C30R8R94C13C5C7C

5、9C11C14C17C18C19C22C23C24C26C28R56C1C31C34C36C46C67C68C69C70R1R2R3R5R6R7C12R10R11R12R13R14R15R16R17R18R19R20R21R22R23R24R25R26R27R28R29R30R31R32R33R34R36R37R97R38R39R40R41R42R43R44R45R46R47R48R49R50R51R52R53R54R55R59R60R61R64R65R66R67R68R69R70R71R72R73R74R75R76R77R78R79R81R82R83R85R86C71R87R88R89R90

6、R91R92R93R97R101JC1JC2R95C76C75R98C73R96CXXCXXLED 1JP49JP48JP47JP45JP44JP43JP29JP10JP35JP19JP15JP18JP9JP8JP31JP32JP38C64JP27TR1R57R58R62R63C54C49C48C50C51C52C53C56C57C58C60C61C62C6314C37C39C47C66C2C4C6C10C15C16C20C21C25C27C29C32C33C40C41C42C43C44C45C55C59C65JP6JP33JP23JP25JP24JP41JP22JP17JP50JP51JP4

7、JP40R100VR1JP12JP5JP13C3R99JP36JP52C72JP26C74R9JP37JP28J53R4JP20DIN CONJ3911717111689145817814191018145814851485217112ECECCEECEC561103124435621CON3D11D12D10D9D7D1D2SPK1RCA1SPKD3D4D8SW1SW2Q4Q3Q2Q1CON2D6D5U6D13Q5U1U2U9DSM1U5U4U7U8U3SW3CON4R95C23R23R94R101R83R82R97C9C5C71R79R98C24C26C28R45R42R43R46R41R

8、44R96R47R48R49R85C30R78R52C7C22C76C75C14C13C19R86C18R11R13R12C17R18R17R16R7R8C11R75R76R77R3R6R1R2R31R30R32R29R15C68R20R14C12R19R10C73C69R5C8R24R33C31R34R50R25R51R66R54R39JP13R38R89R87C1R37C67R22C36R21C34R40R36R26R28R27C70JC2JC1C46R88R69R71R67R70R68R72R73R74R56R60R84R59R55CXXR93R92R61R81R53R64R65CXXR

9、90R9171110VR165R99JP1242LED 112JP4013DIN CON351246JP4C27C16TR1JP48JP52JP33ECECCECE12C72C74CC6314JP43JP29R57C62C61C58C64C6017C4010JP355C10C21C20C1554JP36C6JP8JP9JP6JP10JP5C33C44C398JP4981JP31JP32R9EC66JP28R41C32C41C3918JP50C2R97R100871JP1514158C254JP171JP18JP194C2958JP5198J53C381C37116C47JP20JP22C42C

10、57JP37JP44JP27JP41JP47JP24JP25JP23C54C53R58C43C59JP261C65R62C49C5617J39C52C48JP45JP38C45R63C51C50C44C551SW3SW2CON4D12D11SW1SPKRCA1CON3DSM1D9D10Q4Q3Q1Q2CON2SPK1D7D8U2Q5D13U1U9U4U7U8U3D6D5D4D3U6D2D1U534PC BOARD (COMPONENT SIDE VIEW)PC BOARD (FOIL SIDE VIEW)Refer to the schematic diagram for the values

11、 of resistors and capacitors.ABCDEFGHIJ123456712436587109+POS+POS-VEPOWER220C13220C1410u50+C15C1610u50+10KR12R1310K84100C17680R117650.1C68C75 100R14 6801/2VCC+REG1.5KR15680R16C20R17220C19220C18R86 1K+R1810KC2110u50100C2210K10u501231/2VCCC76 100R19 6801.5KR2010K18KC11461000PC12R9 47K+10u50C10C9220R61

12、8KR7R84747K1/2VCC7+REGC69850.1R101.5K12R53C710.0118KR3C747R4 47K1000PC8211.5K1/2VCC10u50R1C4R247K18K+R751.8KR7612K10u50+C6C522012KR77R2422KR2522K1u50C29+TR10.1C230.1C24756341232145622KR831.5KR9927KR821.5KR10022u16C3+987654321NC101112131415161718NCNCNC22KR3222KR3122KR2922KR300.015C1100u16C2+100KR972.

13、2KR26R28 22KR2722KR2247KR2156K40.15867C67+REG1/2VCC10u50C25+0.01C260.47u50C27+1000PC2815KR45R468256KR4310KR42R411.5K33KR44B+100u16C72+560R962.2KR48R4747K2.2KR49R981K47u16C74+0.1C73+REG100u16C66+64587C70+REG0.1C300.056C310.01510KR7833KR3322u50C32+1KR341u50+C3310KR87+REG1213354101211R391K10KR38+REG714

14、+REG22KR36100C34321/2VCCC36100R4022K1R67120K22KR37109876+REG100KR89100KR8882KR714150KR7025470KR69131113151314120KR6882KR72150KR73470KR74100PC462310.012C470.047C371u50+C4410KR90564115161481311129107172322KR655.6KR91NCB+0.1C492200u16C48+100u16C45+100u16+C5056R64220u10+C513.3KR810.1C521R63C530.1R621220

15、u10+C56B+B+100u16C55+56R613.3KR84SPKI100u16B+22K+5.6KR93R55C421u50R9210KC436+R56C6556100u165NC23R853.3KC64220u10151416+1R570.1C62C58914+10177C572200u16+C60220u10100u161311812C59+R581C610.1+R5956B+0.1R603.3K12B4P-VH34123456723451100R94VR110KR101100R95123456321B+B16B+SPKNC-VER23+REG3331221VDDABSTBYSTB

16、YR79 1K1212(2/2)U2(1/2)(2/2)RCA1RCA INPUTU1(1/2)D9DSM1(2/2)LED BDD10Q4Q3Q1Q2D13(2/2)Q5U3 (1/2)U4(1/2)D1D2D3D4SPD7D6D5D8SPKINPUTCON4D11D12SW3BC327-25BC547BRD6.8JS(B)RD9.1JS(B)TC4052BPTC4066BPNJM4558DTDA1526D1-8,11,12Q1:Q2-5:D10:D13: TA8225LU7U8U3,4U5,U6U9B LINEB LINESIGNAL LINEU1,2NJM4560D:U1U4U2U31N

17、4148ATD9: 6A05SW2SW1CON2CON3LEDU9U8(1/5)U8(2/5)(4/5)U8(5/5)U7(7/7)U7(1/7)U7(2/7)U7(3/7)U7(4/7)U7(5/7)U7(6/7)U5U6U84.3V8.6V2.3V8.4V0.4V4.4V2.2V3.8V4.4V2.3V4.0V2.0V4.0V0V0V8.6V4.7V4.8V4.7V4.7V4.7V4.7V7.9V5.1V4.7V4.7V4.7V4.7V4.7V0V7.4V13.5V2.0V2.8V0V0V0V13.5V7.3V0V7.3V13.5V2.0V8.6V0V5.6V5.7V4.7V4.8V4.9

18、V4.9V4.7V4.9V4.7V4.7V8.6V4.7V4.7V4.7V14.4V4.7V4.7V4.7V8.6V0V4.7V4.7V4.7V8.6V4.7V4.7V4.1V0.9V0.2V14.4V0.2V0V13.6V13.0V14.3V8.6V9.3V12.5V4.7V7.9V0.8V0.8V4.7V8.6VCAUTION : For continued safety, replace safety critical components only with manufacturers recommended parts (refer to parts list).Indicates

19、safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall becarried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. DC voltages are as measured with a high impedance voltme

20、ter. Values may vary slightly due to variations between individualinstruments or/and units.!KSC-WA62RCNJM4558DNJM4560DTC4066BPTC4052BPBC327-25BC547BECB7KSC-WA62RCPARTS LIST New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne

21、Parts No. werden nicht geliefert.Ref. No.AddNewParts No.DescriptionDes tinaKSC-WA62RC21BA02-2559-08CASE ASSYRM11AA70-0411-08REMOTE CON.ASSY41AB19-1288-08LIGHTING BOARD5B30-1839-08LED-B46-0100-50WARRANTY CARD-B61-1087-00INSTRUCTION MANUAL81BE30-5906-08CORD WITH CONNECTOR101AE30-5910-08DC CORD ASSY111

22、AE30-5925-08CORD WITH CONNECTORF1F05-1537-05FUSE (15A)131AG13-1172-08CUSHION-H10-8194-08POLYSTYRENE FOAMED FIXTURE-H25-2506-08PROTECTION BAG-H51-1574-08ITEM CARTON CASE142AJ19-4182-08MOUNTING HARDWARE ASSY152AJ19-4183-08MOUNTING HARDWARE ASSY16J69-0148-08MAGIC TAPE172AN99-2130-08SCREW SET182AN99-213

23、1-08SCREW SETA3AN82-4020-45SCREW(CASEASSY)B3BN30-3006-45SCREW(PCB)C3BN91-3008-45SCREW(IC)D2BN82-3514-45SCREW(DRIVER-REMO)E3BN91-3010-45SCREW(SEAL-ILLMI)SP11BT10-0966-08WOOFERSP21BT19-0085-08PASSIVE RADIATORLED1B30-1843-08LED (RED)C1CK73GB1H153KCHIP C0.015UFKC2CE04DW1C101MELECTRO100UF16WVC3CE04DW1H22

24、0MELECTRO22UF50WVC4CE04DW1H100MELECTRO10UF50WVC5CC73GCH1H221JCHIP C220PFJC6CE04DW1H100MELECTRO10UF50WVC8CK73GB1H102KCHIP C1000PFKC9CC73GCH1H221JCHIP C220PFJC10CE04DW1H100MELECTRO10UF50WVC12CK73GB1H102KCHIP C1000PFKC13 ,14CC73GCH1H221JCHIP C220PFJC15 ,16CE04DW1H100MELECTRO10UF50WVC18 ,19CC73GCH1H221J

25、CHIP C220PFJC20 ,21CE04DW1H100MELECTRO10UF50WVC23 ,24CK73GB1H104KCHIP C0.10UFKC25CE04DW1H100MELECTRO10UF50WVC26CK73GB1H103KCHIP C0.010UFKC27CE04DW1HR47MELECTRO0.47UF50WVC28CK73GB1H102KCHIP C1000PFKC29CE04DW1H010MELECTRO1.0UF50WVC30CK73GB1C563KCHIP C0.056UFKC31CK73GB1H153KCHIP C0.015UFKELECTRIC UNITR

26、ef. No.AddNewParts No.DescriptionDes tinaC32CE04DW1H220MELECTRO22UF50WVC33CE04DW1H010MELECTRO1.0UF50WVC34CC73GCH1H101JCHIP C100PFJC36CC73GCH1H101JCHIP C100PFJC37CF92FV1H473JMF-C0.047UF JC42CE04DW1H010MELECTRO1.0UF50WVC43CE04DW1C101MELECTRO100UF16WVC44CE04DW1H010MELECTRO1.0UF50WVC45CE04DW1C101MELECTR

27、O100UF16WVC46CC73GCH1H101JCHIP C100PFJC47CF92FV1H123JMF-C0.012UF JC48CE04DW1A222MELECTRO2200UF10WVC49CF92FV1H104JMF-C0.10UFJC50CE04DW1C101MELECTRO100UF16WVC51CE04DW1A221MELECTRO220UF10WVC52 ,53CF92FV1H104JMF-C0.10UFJC55CE04DW1C101MELECTRO100UF16WVC56CE04DW1A221MELECTRO220UF10WVC57CE04DW1A222MELECTRO

28、2200UF10WVC58CF92FV1H104JMF-C0.10UFJC59CE04DW1C101MELECTRO100UF16WVC60CE04DW1A221MELECTRO220UF10WVC61 ,62CF92FV1H104JMF-C0.10UFJC64CE04DW1A221MELECTRO220UF10WVC65CE04DW1C101MELECTRO100UF16WVC66CE04DW1C100MELECTRO10UF16WVC67 -70CK73GB1H104KCHIP C0.10UFKC71CK73GB1H103KCHIP C0.010UF KC72CE04DW1C101MELE

29、CTRO100UF16WVC73CK73GB1H104KCHIP C0.10UFKC74CE04DW1C470MELECTRO47UF16WVC75 ,76CC73GCH1H101JCHIP C100PFJCON2E58-0218-05CONNECTOR ASSY (2P)CON3E58-0226-08CONNECTOR ASSY (2P)DSM1E23-0262-08CONNECTOR (MINIDIN 6P)RCA1E63-0219-08RCA JACKSPKE08-1005-05RECTANGULAR RECEPTACLESPK1E58-0225-08CONNECTOR ASSY (4P

30、)TR1L33-0404-08INDUCTOR FIXED 450UHR1RK73FB2A473JCHIP R47KJ 1/10WR2RK73FB2A183JCHIP R18KJ 1/10WR3RK73FB2A183JCHIP R18KJ 1/10WR5RK73FB2A152JCHIP R1.5KJ 1/10WR6RK73FB2A473JCHIP R47KJ 1/10WR7 ,8RK73FB2A183JCHIP R18KJ 1/10WR10RK73FB2A152JCHIP R1.5KJ 1/10WR11RK73FB2A681JCHIP R680J 1/10WR12 ,13RK73FB2A103

31、JCHIP R10KJ 1/10WR14RK73FB2A681JCHIP R680J 1/10WR15RK73FB2A152JCHIP R1.5KJ 1/10WR16RK73FB2A681JCHIP R680J 1/10WR17RK73FB2A103JCHIP R10KJ 1/10WR18RK73FB2A103JCHIP R10KJ 1/10WE: Europe K: North America M: Other AreasW: Without Europeindicates safety critical!8KSC-WA62RCPARTS LIST New PartsParts withou

32、t Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.Ref. No.AddNewParts No.DescriptionDes tinaR19RK73FB2A681JCHIP R680J 1/10WR20RK73FB2A152JCHIP R1.5KJ 1/10WR21RK73FB2A563JCHIP R56KJ 1/10WR22RK73FB2A473JCHIP R47KJ

33、 1/10WR23RK73FB2A103JCHIP R10KJ 1/10WR24 ,25RK73FB2A223JCHIP R22KJ 1/10WR26RK73FB2A222JCHIP R2.2KJ 1/10WR27 -32RK73FB2A223JCHIP R22KJ 1/10WR33RK73FB2A333JCHIP R33KJ 1/10WR34RK73FB2A102JCHIP R1.0KJ 1/10WR36 ,37RK73FB2A223JCHIP R22KJ 1/10WR38RK73FB2A103JCHIP R10KJ 1/10WR39RK73FB2A102JCHIP R1.0KJ 1/10W

34、R40RK73FB2A223JCHIP R22KJ 1/10WR41RK73FB2A152JCHIP R1.5KJ 1/10WR42RK73FB2A103JCHIP R10KJ 1/10WR43RK73FB2A563JCHIP R56KJ 1/10WR44RK73FB2A333JCHIP R33KJ 1/10WR45RK73FB2A153JCHIP R15KJ 1/10WR46RK73FB2A820JCHIP R82J 1/10WR47RK73FB2A473JCHIP R47KJ 1/10WR48 ,49RK73FB2A222JCHIP R2.2KJ 1/10WR55RK73FB2A223JC

35、HIP R22KJ 1/10WR56RK73FB2A560JCHIP R56J 1/10WR59RK73FB2A560JCHIP R56J 1/10WR60RK73FB2A332JCHIP R3.3KJ 1/10WR61RK73FB2A560JCHIP R56J 1/10WR64RK73FB2A560JCHIP R56J 1/10WR65RK73FB2A223JCHIP R22KJ 1/10WR67 ,68RK73FB2A124JCHIP R120KJ 1/10WR69RK73FB2A474JCHIP R470KJ 1/10WR70RK73FB2A154JCHIP R150KJ 1/10WR7

36、1 ,72RK73FB2A823JCHIP R82KJ 1/10WR73RK73FB2A154JCHIP R150KJ 1/10WR74RK73FB2A474JCHIP R470KJ 1/10WR75RK73FB2A182JCHIP R1.8KJ 1/10WR76 ,77RK73FB2A123JCHIP R12KJ 1/10WR78RK73FB2A103JCHIP R10KJ 1/10WR79RK73FB2A102JCHIP R1.0KJ 1/10WR81RK73FB2A332JCHIP R3.3KJ 1/10WR82RK73FB2A273JCHIP R27KJ 1/10WR83RK73FB2

37、A223JCHIP R22KJ 1/10WR84 ,85RK73FB2A332JCHIP R3.3KJ 1/10WR86RK73FB2A102JCHIP R1.0KJ 1/10WR87RK73FB2A103JCHIP R10KJ 1/10WR88RK73FB2A104JCHIP R100KJ 1/10WR89RK73FB2A104JCHIP R100KJ 1/10WR90RK73FB2A103JCHIP R10KJ 1/10WR91RK73FB2A562JCHIP R5.6KJ 1/10WR92RK73FB2A103JCHIP R10KJ 1/10WR93RK73FB2A562JCHIP R5

38、.6KJ 1/10WR96RK73FB2A561JCHIP R560J 1/10WR97RK73FB2A104JCHIP R100KJ 1/10WR98RK73FB2A102JCHIP R1.0KJ 1/10WRef. No.AddNewParts No.DescriptionDes tinaSW1S62-0215-08SLIDE SWITCHD1 -81N4148ATDIODED96A05DIODED10RD6.8JS(B)ZENER DIODED13RD9.1JS(B)ZENER DIODEQ1BC327-25TRANSISTORQ2 -5BC547BTRANSISTORU1 ,2NJM4560DIC(OP AMP X2)U3 ,4NJM4558DIC(OP AMP X2)U5 ,6TA8225LICU7TC4052BPIC(4CH MPX/DE-MPX)U8TC4066BPIC(ANALOG/ DIGITAL SW)U9TDA1526ICE: Europe K: North America M: Other AreasW: Without Europeindicates safety critical!ELECTRIC UNIT