Kenwood KDC-X715 Service Manual

Also see for KDC-X715: Instruction manual

Contents

B CA D E F G H I J2435671KDC-X715504948474645444342414039383736353433323130292827262524232221201918171615141312111098765432176777879808182838485868788899091929394959697989910051525354555657585960616263646566676869707172737475STOUTTRCRSFLAGIPFLAGFCLKCLDCKEFM or CK384DVSS2AVSS2AVDD2TOFSFODTRDKICKECSECMPCTVDTRVVCOF2VCOFPLLF2PLLFIREFDSLFDRFARFVREFRFENVNCNCNCTENCNCFETBALFBALAVDD3AVSS3NCNCLDONVDETRFDETOFTBDO73/74SELTESICRSTCLVSTESTASELPONSEARCHVER/HORSW3AMUTE LAMUTE RCD-RRSTMECHASELMSTOPNCDATACLKHOTAVREFOUT RAVDD1OUT LAVSS1CSELTEST1TEST2IOSELNRSTBCLKLRCKSRDATASUBCSBCKDQSYDEMPHTXPSELMSELSSELDVDD1X1X2DVSSXSUB1XSUB2DVDD2NCNCSMCKSTLDPCK or DSLB1413121110987654321OP.OUTGNDSLED+SLED-NCSL.INGNDMUTENCNCTR.INNCTRK+TRK-1516171819202122232425262728OP.IN-OP.IN+SPDL+SPDL-NCSP.INVCCVCCVREFFC.INNCFCS-FCS+GND181716151413121110987654321GNDNRFDETOFTRC.SBRTBDOC.SBDOC.EAC.ENVARFC.AGCRFINRFOUTRF-VCCLDPLDONLDPD192021222324252627282930313233343536ENVVREFLD OFFVDETTEBPFCROSSTEOUTTE-FEOUTFE-FBALTBALPDERPDFRPDFPDEPDACPDBD12345678910111213141516DBCAGNDLDPDVRVCVCCFEFCS+TRK+TRK-FCS-22212019181716151413121110987654321D.OUTSW2SW1CLKDATAMECHANCBU+5VD.GNDMUTE RMUTE LMRSTMSTOPA.+8VLchA.GNDRchLO/EJMOTORS.7.5VS.GNDSW31KR31CLVS4.7KR91W8R52 100KC46 0.047C850.1100KR540.1C350.1C55220KR380.012C250.1C29R37470C2811C26150R36C24 0.022R34 68KR35 100KR32100KR218 47K4.7KR219C13 0.027R220 10KR202 1KR15820KR217 1.5MR216 1.5MC20 0.1R21 220KR20 100KC19 0.127KR19470PC1836KC16100PR170.047C154700PC14 22KR163.9KR18R1 33KR2 33KR22 33KR23 33KR5 9182KR6 33343433R84.7R910IOP1 IOP210u6.3+C410uHL16.8KR1133PC54.3KR123PC6 6.8KR1036KR130.1C7R14820KC8 1RFARFC9 100PC10 4700PC11 6800PC12 2200P82KR3FCS+TRK-TRK+FCS-47KR730.012C4510KR821KR830.1C44R7110K1KR720.012C4324KR7856KR772KR8033KR812.4KR79R76 6.2K33KR7510KR74272612CP1 1004.7KR497 685544112233C79C80330R128330R1272.7KR121 R1172K270PC777.5KR125R1182KR1222.7K270PC78R1267.5K10KC34R4710KOUTGNDIN1C614.7u16C63+2200PCP3 100CP2 1002402401.2K1.2K2612L20.01C320.01C3144715473233293034353693948689918711121112171886878994939110215431112151920293032333435362531201912101127TVDECS1817LOADSLED+SLED-EJECTSPDL-SPDL+R445.1K1KR461KR5010u16C21+0.1C220.1C331000PC2310u16+C3IC5FE1C2C174700PTE1C12.2C412200P1200PC73FIN FIN32313029282726252423222120191817161514131211109876543214950515253545556575859606162636433343536373839404142434445464748VDDMRST0GNDSGATESCKLRCK1DATA1BCK1VDDGNDXX1VDXGNDGND ALLO+LO-VDALVDARRO-RO+GND ARRESETNW13214558565762625857562.7KR1197.5KR123270PC751200PC531200PC71CP8C65 1C66 1R1202.7K7.5KR124270PC761200P1200PC74C72R102R104R103 R1013938434243423839C8410PR211680L310PC83 X116.93MHz5 1243690.1C8769W30.1R451200PC54R1152K2KR116Q2L15 L144.7u16C51+0.01C374.7u16+C684.7u16C67 +0.1C4010KR2151000PC811KR2100.1C360.1C810.047C5278788383IC2IC4IC1IC5X32-4740-00/X32-4750-00IC7IC8IC9CN1CN2D3D4Q8D1Q1S2S1IC6(2/2)(1/2)IC6Q3Q4D2Q5Q2S3DOWN & LIMITSWITCHMMLOADING & SLEDMOTORSPINDLEMOTORMAINUNITCN5toPICKUPOPTICALIC1 : AN8806SBIC2 : MN662773KB3IC4 : BA5917AFPIC5 : TA78L05FIC6 : NJM5532MDQ1 : 2SB1188Q2,5,8 : DTC124EUAQ3,4 : 2SA1362(Y)D1,2,4 : DAN202UD3 : DA204KSIGNAL LINERFAMPSIGNALPROCESSORMOTORDRIVERL.P.F.APCP-ON5V SW8V SWPU1(T25-0209-05)5V AVRBUFF.CLOCKINV.Q7 (1/2)Q7 (2/2)D.R.I.V.E.IC9IC8IC7TC7SZ04FTC7SH08FKKZ05F:::: FMC5AQ712c DET.LOADINGM2M122K22K22K22K22K22KCAUTION: For continued safety, replace safety critical components only with manufacturer's recommendedparts (refor to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from thesupply circuit) before the appliance is returned to tha customer.•DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due tovariations between individual instruments or/and units.0V0V0V0V5.0V0V5.0V2.5V3.0V2.5V2.5V2.5V2.5V2.5V2.5V1.4V1.5V2.5V2.5V2.5V2.5V2.5V1.8V0V5.0V0V0V5V0V0V4.8V0V5.0V5.0V5.0V5.0V5.0V5.0V5.0V0V5.0V5.0V0V5.0V0V5V5.0V5.0V0V0V8.0V3.8V8.0V0V5.0V4.0V4.0V4.0V4.0V2.5V4.8V4.0V4.0V2.5V2.0V2.0V2.0V4.0V4.0V2.5V2.5V2.5V3.4V3.5V3.0V3.6V3.5V3.4V0V or 5.0V0.8Vpp 4.8V4.8V0.1V2.4V2.4V2.4V5ppVTEFE2.5V2.5V8.0V1.2ppV0V5V0V5.0V5.0V2.5V0.4Vp-p5.0V1.45Vp-p2.5V1.45Vp-p2.5V0.4Vp-p2.5V5.0V5.0V16.9344MHz2.5Vp-p0V5V0V0V5.0V0V0V0V0V 0V0V0V0V0V5.0V0V0V0V 0V0VB LINE