Kenwood-KSCWA-62-RC-Service-Manual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)SPECIFICATIONSType Powered Enclosed SubwooferMaximum output 50W/2+50W/2 (Dual Voice-Coil Drive)Frequency Response 35 - 160HzS/N ratio 85dBLow Pass Filter Frequency 60Hz, 80Hz, 120Hz, 160Hz (4 steps)Amp

2、 unitPhase 0, 180RCA pin jack 30mV/10kSpeaker input 1.0V/1kPower DC14.4V (Operational range 10.5 - 16V)Maximum current consumption 12AFuse capacity 15AEnclosure Passive radiator typeSpeaker unit Active woofer 130mm(Gold-coated concaved cone)Passive woofer 165mm(Gold-coated cone)External size(W) (H)

3、(D)mm 210 118 382(W) (H) (D)inch 15-3/16 4-5/8 8-1/4Weight 3.5kg (7.7Ibs)Sensitivity/Input Impedance 2001-4 PRINTED IN JAPANB51-7781-00 (N)3377POWERED ENCLOSED SUBWOOFERKSC-WA62RCSERVICE MANUAL2KSC-WA62RCEXPLODED VIEWParts with the exploded numbers larger than 700 are not supplied.A B123ABCDE4x20 (B

4、LK)M3x6 (BLK)M3x8 (BLK)3x14 (BLK)3x10 (BLK): N82-4020-45: N30-3006-45: N91-3008-45: N82-3514-45: N91-3010-45Ax4Ax4Cx4BBx2Bx2Ax3Ax3AEEDx2Dx2Dx2Dx21110458888SP2SP17019997197122131617181514RM1A B C D E F G H I J1234567Q address14B24B34A44A55BQ address14J24J34J44J55IR84C8C30R8R94C13C5C7C9C11C14C17C18C19

5、C22C23C24C26C28R56C1C31C34C36C46C67C68 C69C70R1R2R3R5R6R7C12 R10R11R12R13R14R15R16R17R18R19R20R21R22R23R24R25R26R27R28R29R30R31R32R33 R34R36R37R97R38R39R40R41R42R43 R44R45R46R47R48R49R50R51R52R53R54R55R59R60R61R64R65R66R67R68R69 R70R71R72 R73R74R75R76R77R78R79R81R82R83R85R86C71R87R88R89R90 R91R92R93

6、R97R101JC1JC2R95C76C75R98C73R96CXXCXXLED 1JP49JP48JP47JP45JP44JP43JP29JP10JP35JP19JP15JP18JP9JP8JP31JP32JP38C64JP27TR1R57R58R62R63C54C49C48C50C51C52C53C56C57C58C60C61C62C6314C37C39C47C66C2C4C6C10C15C16 C20C21C25C27C29C32C33C40C41C42C43C44C45C55C59 C65JP6JP33JP23JP25JP24JP41JP22JP17JP50JP51JP4JP40R10

7、0VR1JP12JP5JP13C3R99JP36JP52C72JP26C74R9JP37JP28J53R4JP20DIN CONJ39117 171116891 458178141910181458148514852 17 11 2E CE CC EECEC56110 3124435621CON3D11D12D10D9D7D1D2SPK1RCA1SPKD3 D4D8SW1SW2Q4Q3 Q2Q1CON2D6D5U6D13Q5U1U2U9DSM1U5U4U7U8U3SW3CON4R95C23R23R94R101R83R82R97C9C5 C71R79R98C24C26C28R45R42R43R4

8、6R41R44R96R47R48R49R85C30R78R52C7C22C76 C75C14C13C19R86C18R11R13R12C17R18R17R16R7R8C11R75R76R77R3 R6R1 R2R31R30R32R29R15C68R20R14C12R19R10C73C69R5C8R24R33C31 R34R50R25R51R66R54R39JP13R38R89R87C1R37C67R22C36R21C34R40R36R26R28R27C70JC2JC1C46R88R69R71R67R70R68 R72R73 R74R56 R60R84R59R55CXXR93R92R61 R81

9、R53R64R65CXXR90R9171110VR165R99JP1242LED 112JP4013DIN CON351246JP4C27C16TR1JP48JP52JP33ECECCECE1 2C72C74CC6314JP43JP29R57C62C61C58C64C6017C4010 JP355C10 C21C20 C1554JP36C6JP8JP9JP6JP10JP5C33C44C398JP4981JP31 JP32R9EC66JP28R41C32C41C3918JP50C2R97R100871JP151415 8C254JP171JP18JP194C2958JP5198J53C381C3

10、7116C47JP20JP22C42C57JP37JP44JP27JP41JP47JP24JP25JP23C54C53R58C43C59JP261C65R62C49C5617J39C52C48JP45JP38C45R63C51C50C44C551SW3SW2CON4D12D11SW1SPKRCA1CON3DSM1D9D10Q4Q3Q1Q2CON2SPK1D7D8U2Q5D13U1U9U4U7U8U3D6D5D4 D3U6D2D1U534PC BOARD (COMPONENT SIDE VIEW) PC BOARD (FOIL SIDE VIEW)Refer to the schematic d

11、iagram for the values of resistors and capacitors.A B C D E F G H I J123456712436587109+POS+POS-VEPOWER220C13220C1410u50+C15C1610u50+10KR12R1310K84100C17680R117650.1C68C75 100R14 6801/2VCC +REG1.5KR15680R16C20 R17220C19220C18R86 1K+R1810KC2110u50100C2210K10u501231/2VCCC76 100R19 6801.5KR2010K18KC114

12、61000PC12R9 47K+10u50C10C9220R618KR7R84747K1/2VCC7+REGC69850.1R101.5K12R53C71 0.0118KR3C7 47R4 47K1000PC821 1.5K1/2VCC10u50R1C4 R247K18K+R75 1.8KR76 12K10u50+C6C522012KR77R24 22KR2522K1u50C29+TR10.1C230.1C24756341232 145622KR831.5KR9927KR821.5KR10022u16C3+987654321NC101112131415161718NCNCNC22KR3222K

13、R3122KR2922KR300.015C1100u16C2+100KR972.2KR26R28 22KR27 22KR22 47KR21 56K40.15867C67+REG1/2VCC10u50C25+0.01C260.47u50C27+1000PC28 15KR45R468256KR4310KR42R411.5K33KR44B+100u16C72+560R962.2KR48R4747K2.2KR49R981K47u16C74+0.1C73+REG100u16C66+64587C70+REG0.1C300.056C310.01510KR7833KR3322u50C32+1KR341u50+

14、C3310KR87+REG1213354101211R391K10KR38+REG714+REG22KR36100C34321/2VCCC36100R4022K1R67120K22KR37109876+REG100KR89100KR8882KR714150KR7025470KR6913 1113 1513 14120KR6882KR72150KR73470KR74100PC462310.012C470.047C371u50+C4410KR90564115161481311129 10 7172 322KR655.6KR91NCB+0.1C492200u16C48+100u16C45+100u1

15、6+C5056R64220u10+C513.3KR810.1C521R63C530.1R621220u10+C56B+B+100u16C55+56R613.3KR84SPKI100u16B+22K+5.6KR93R55C421u50R9210KC436+R56C6556100u165NC2 3R853.3KC64220u10151416+1R570.1C62C58914+10 17 7C572200u16+C60220u10100u161311812C59+R581C610.1+R5956B+0.1R603.3K12B4P-VH34123456723451100R94VR110KR101100

16、R95123456321B+B16B+SPKNC-VER23+REG3331221VDDABSTBYSTBYR79 1K1212(2/2)U2(1/2)(2/2)RCA1RCA INPUTU1(1/2)D9DSM1(2/2)LED BDD10 Q4Q3Q1Q2D13(2/2)Q5U3 (1/2)U4(1/2)D1D2D3D4SPD7D6D5D8SPKINPUTCON4D11D12SW3BC327-25BC547BRD6.8JS(B)RD9.1JS(B)TC4052BPTC4066BPNJM4558DTDA1526D1-8,11,12Q1 :Q2-5 :D10 :D13 : TA8225LU7U

17、8U3,4U5,U6U9B LINEB LINESIGNAL LINEU1,2 NJM4560D:U1U4U2U31N4148ATD9 : 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)U5U6U84.3V8.6V2.3V8.4V0.4V4.4V2.2V3.8V4.4V2.3V4.0V2.0V4.0V0V0V 8.6V4.7V4.8V4.7V4.7V4.7V4.7V7.9V5.1V4.7V4.7V4.7V4.7V4.7V0V7.4V13.5V2.

18、0V2.8V0V0V0V13.5V7.3V0V7.3V13.5V2.0V8.6V0V5.6V5.7V4.7V4.8V 4.9V4.9V4.7V 4.9V4.7V4.7V8.6V4.7V4.7V4.7V14.4V4.7V4.7V4.7V8.6V0V4.7V4.7V4.7V8.6V4.7V4.7V4.1V0.9V0.2V14.4V0.2V0V13.6V13.0V14.3V8.6V9.3V12.5V4.7V7.9V0.8V0.8V4.7V8.6VCAUTION : For continued safety, replace safety critical components only with m

19、anufacturers recommended parts (refer to parts list).Indicates 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 cus

20、tomer. DC voltages are as measured with a high impedance voltmeter. 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 n

21、on mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.Ref. No.AddNewParts No. DescriptionDestinaKSC-WA62RC21B A02-2559-08 CASE ASSYRM1 1A A70-0411-08 REMOTE CON.ASSY41A B19-1288-08 LIGHTING BOARD5 B30-1839-08 LED- B46-0100-50 WARRANTY CARD- B61-1087-00 INSTR

22、UCTION MANUAL81B E30-5906-08 CORD WITH CONNECTOR10 1A E30-5910-08 DC CORD ASSY11 1A E30-5925-08 CORD WITH CONNECTORF1 F05-1537-05 FUSE (15A)13 1A G13-1172-08 CUSHION- H10-8194-08 POLYSTYRENE FOAMED FIXTURE- H25-2506-08 PROTECTION BAG- H51-1574-08 ITEM CARTON CASE14 2A J19-4182-08 MOUNTING HARDWARE A

23、SSY15 2A J19-4183-08 MOUNTING HARDWARE ASSY16 J69-0148-08 MAGIC TAPE17 2A N99-2130-08 SCREW SET18 2A N99-2131-08 SCREW SETA3A N82-4020-45 SCREW (CASEASSY)B 3B N30-3006-45 SCREW (PCB)C3 N91-3008-45 SCREW (IC)D2B N82-3514-45 SCREW (DRIVER-REMO)E 3B N91-3010-45 SCREW (SEAL-ILLMI)SP1 1B T10-0966-08 WOOF

24、ERSP2 1B T19-0085-08 PASSIVE RADIATORLED1 B30-1843-08 LED (RED)C1 CK73GB1H153K CHIP C 0.015UF KC2 CE04DW1C101M ELECTRO 100UF 16WVC3 CE04DW1H220M ELECTRO 22UF 50WVC4 CE04DW1H100M ELECTRO 10UF 50WVC5 CC73GCH1H221J CHIP C 220PF JC6 CE04DW1H100M ELECTRO 10UF 50WVC8 CK73GB1H102K CHIP C 1000PF KC9 CC73GCH

25、1H221J CHIP C 220PF JC10 CE04DW1H100M ELECTRO 10UF 50WVC12 CK73GB1H102K CHIP C 1000PF KC13 ,14 CC73GCH1H221J CHIP C 220PF JC15 ,16 CE04DW1H100M ELECTRO 10UF 50WVC18 ,19 CC73GCH1H221J CHIP C 220PF JC20 ,21 CE04DW1H100M ELECTRO 10UF 50WVC23 ,24 CK73GB1H104K CHIP C 0.10UF KC25 CE04DW1H100M ELECTRO 10UF

26、 50WVC26 CK73GB1H103K CHIP C 0.010UF KC27 CE04DW1HR47M ELECTRO 0.47UF 50WVC28 CK73GB1H102K CHIP C 1000PF KC29 CE04DW1H010M ELECTRO 1.0UF 50WVC30 CK73GB1C563K CHIP C 0.056UF KC31 CK73GB1H153K CHIP C 0.015UF KELECTRIC UNITRef. No.AddNewParts No. DescriptionDestinaC32 CE04DW1H220M ELECTRO 22UF 50WVC33

27、CE04DW1H010M ELECTRO 1.0UF 50WVC34 CC73GCH1H101J CHIP C 100PF JC36 CC73GCH1H101J CHIP C 100PF JC37 CF92FV1H473J MF-C 0.047UF JC42 CE04DW1H010M ELECTRO 1.0UF 50WVC43 CE04DW1C101M ELECTRO 100UF 16WVC44 CE04DW1H010M ELECTRO 1.0UF 50WVC45 CE04DW1C101M ELECTRO 100UF 16WVC46 CC73GCH1H101J CHIP C 100PF JC4

28、7 CF92FV1H123J MF-C 0.012UF JC48 CE04DW1A222M ELECTRO 2200UF 10WVC49 CF92FV1H104J MF-C 0.10UF JC50 CE04DW1C101M ELECTRO 100UF 16WVC51 CE04DW1A221M ELECTRO 220UF 10WVC52 ,53 CF92FV1H104J MF-C 0.10UF JC55 CE04DW1C101M ELECTRO 100UF 16WVC56 CE04DW1A221M ELECTRO 220UF 10WVC57 CE04DW1A222M ELECTRO 2200UF

29、 10WVC58 CF92FV1H104J MF-C 0.10UF JC59 CE04DW1C101M ELECTRO 100UF 16WVC60 CE04DW1A221M ELECTRO 220UF 10WVC61 ,62 CF92FV1H104J MF-C 0.10UF JC64 CE04DW1A221M ELECTRO 220UF 10WVC65 CE04DW1C101M ELECTRO 100UF 16WVC66 CE04DW1C100M ELECTRO 10UF 16WVC67 -70 CK73GB1H104K CHIP C 0.10UF KC71 CK73GB1H103K CHIP

30、 C 0.010UF KC72 CE04DW1C101M ELECTRO 100UF 16WVC73 CK73GB1H104K CHIP C 0.10UF KC74 CE04DW1C470M ELECTRO 47UF 16WVC75 ,76 CC73GCH1H101J CHIP C 100PF JCON2 E58-0218-05 CONNECTOR ASSY (2P)CON3 E58-0226-08 CONNECTOR ASSY (2P)DSM1 E23-0262-08 CONNECTOR (MINIDIN 6P)RCA1 E63-0219-08 RCA JACKSPK E08-1005-05

31、 RECTANGULAR RECEPTACLESPK1 E58-0225-08 CONNECTOR ASSY (4P)TR1 L33-0404-08 INDUCTOR FIXED 450UHR1 RK73FB2A473J CHIP R 47K J 1/10WR2 RK73FB2A183J CHIP R 18K J 1/10WR3 RK73FB2A183J CHIP R 18K J 1/10WR5 RK73FB2A152J CHIP R 1.5K J 1/10WR6 RK73FB2A473J CHIP R 47K J 1/10WR7 ,8 RK73FB2A183J CHIP R 18K J 1/

32、10WR10 RK73FB2A152J CHIP R 1.5K J 1/10WR11 RK73FB2A681J CHIP R 680 J 1/10WR12 ,13 RK73FB2A103J CHIP R 10K J 1/10WR14 RK73FB2A681J CHIP R 680 J 1/10WR15 RK73FB2A152J CHIP R 1.5K J 1/10WR16 RK73FB2A681J CHIP R 680 J 1/10WR17 RK73FB2A103J CHIP R 10K J 1/10WR18 RK73FB2A103J CHIP R 10K J 1/10WE: Europe K

33、: North America M: Other AreasW: Without Europe indicates safety critical!8KSC-WA62RCPARTS LIST New PartsParts without 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. DescriptionDestinaR1

34、9 RK73FB2A681J CHIP R 680 J 1/10WR20 RK73FB2A152J CHIP R 1.5K J 1/10WR21 RK73FB2A563J CHIP R 56K J 1/10WR22 RK73FB2A473J CHIP R 47K J 1/10WR23 RK73FB2A103J CHIP R 10K J 1/10WR24 ,25 RK73FB2A223J CHIP R 22K J 1/10WR26 RK73FB2A222J CHIP R 2.2K J 1/10WR27 -32 RK73FB2A223J CHIP R 22K J 1/10WR33 RK73FB2A

35、333J CHIP R 33K J 1/10WR34 RK73FB2A102J CHIP R 1.0K J 1/10WR36 ,37 RK73FB2A223J CHIP R 22K J 1/10WR38 RK73FB2A103J CHIP R 10K J 1/10WR39 RK73FB2A102J CHIP R 1.0K J 1/10WR40 RK73FB2A223J CHIP R 22K J 1/10WR41 RK73FB2A152J CHIP R 1.5K J 1/10WR42 RK73FB2A103J CHIP R 10K J 1/10WR43 RK73FB2A563J CHIP R 5

36、6K J 1/10WR44 RK73FB2A333J CHIP R 33K J 1/10WR45 RK73FB2A153J CHIP R 15K J 1/10WR46 RK73FB2A820J CHIP R 82 J 1/10WR47 RK73FB2A473J CHIP R 47K J 1/10WR48 ,49 RK73FB2A222J CHIP R 2.2K J 1/10WR55 RK73FB2A223J CHIP R 22K J 1/10WR56 RK73FB2A560J CHIP R 56 J 1/10WR59 RK73FB2A560J CHIP R 56 J 1/10WR60 RK73

37、FB2A332J CHIP R 3.3K J 1/10WR61 RK73FB2A560J CHIP R 56 J 1/10WR64 RK73FB2A560J CHIP R 56 J 1/10WR65 RK73FB2A223J CHIP R 22K J 1/10WR67 ,68 RK73FB2A124J CHIP R 120K J 1/10WR69 RK73FB2A474J CHIP R 470K J 1/10WR70 RK73FB2A154J CHIP R 150K J 1/10WR71 ,72 RK73FB2A823J CHIP R 82K J 1/10WR73 RK73FB2A154J C

38、HIP R 150K J 1/10WR74 RK73FB2A474J CHIP R 470K J 1/10WR75 RK73FB2A182J CHIP R 1.8K J 1/10WR76 ,77 RK73FB2A123J CHIP R 12K J 1/10WR78 RK73FB2A103J CHIP R 10K J 1/10WR79 RK73FB2A102J CHIP R 1.0K J 1/10WR81 RK73FB2A332J CHIP R 3.3K J 1/10WR82 RK73FB2A273J CHIP R 27K J 1/10WR83 RK73FB2A223J CHIP R 22K J

39、 1/10WR84 ,85 RK73FB2A332J CHIP R 3.3K J 1/10WR86 RK73FB2A102J CHIP R 1.0K J 1/10WR87 RK73FB2A103J CHIP R 10K J 1/10WR88 RK73FB2A104J CHIP R 100K J 1/10WR89 RK73FB2A104J CHIP R 100K J 1/10WR90 RK73FB2A103J CHIP R 10K J 1/10WR91 RK73FB2A562J CHIP R 5.6K J 1/10WR92 RK73FB2A103J CHIP R 10K J 1/10WR93 R

40、K73FB2A562J CHIP R 5.6K J 1/10WR96 RK73FB2A561J CHIP R 560 J 1/10WR97 RK73FB2A104J CHIP R 100K J 1/10WR98 RK73FB2A102J CHIP R 1.0K J 1/10WRef. No.AddNewParts No. DescriptionDestinaSW1 S62-0215-08 SLIDE SWITCHD1 -8 1N4148AT DIODED9 6A05 DIODED10 RD6.8JS(B) ZENER DIODED13 RD9.1JS(B) ZENER DIODEQ1 BC327-25 TRANSISTORQ2 -5 BC547B TRANSISTORU1 ,2 NJM4560D IC(OP AMP X2)U3 ,4 NJM4558D IC(OP AMP X2)U5 ,6 TA8225L ICU7 TC4052BP IC(4CH MPX/DE-MPX)U8 TC4066BP IC(ANALOG/ DIGITAL SW)U9 TDA1526 ICE: Europe K: North America M: Other AreasW: Without Europe indicates safety critical!ELECTRIC UNIT