Kenwood KDC-W3534A Service Manual

Contents

26KDC-W3534A/W3534GKDC-W40AYAE AF AG AH AI1234567CAUTION : For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to parts list).Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carriedout (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.X32-5920-04 (1/2)0V5.0V5.0V3.3V0V0-3.3V0-5.0V5.0V3.3V8.0V 2.4V0V1.2V2.4V2.4V0V2.4V8.0V2.4V1.13Vp-p1.13Vp-p1.5V2.0-3.0V1.5V0-3.0V0-5.0V7.5V1.0-5.0V2.6-4.2V0V1.0-5.0V2.6-4.2V2.4-4.2V2.4-4.2V1.2-5.5V1.2-5.5V0V7.5V0V0-5.0V0-4.0V1.2-2.8V1.2-2.4V1.2-2.4V1.4-2.0V1.8V7.7V1.5V1.5V5.0V0V5.0V0-5.0V0-5.0V0V5.0V0V5.0V0-5.0V0V3.3V16MHz0V5.0V0-3.3V0-3.3V0-3.3V0V3.3V0-3.3V0V0-3.3V5.0V0V5.0V0 or 5.0V0V0-5.0V0-5.0V0V0V0V0-5.0V5.0V0-3.3V0V0-5.0VIC2IC11IC4IC1IC5CD PLAYER UNIT (X32-592x-xx)IC3IC910K4.7K10K4.7K10K4.7K10K4.7KS3CN1Q8Q7Q5Q6S1S212EJE-SW8EJE-SWLOS-SWLOE/LIM-SWQ1to ELECTRIC UNIT (X34-)L.P.F.4CH BTLDRIVER3.3V AVRSW 8V∗S4BUFFERMECHANISMu-COMCONTROL3.3V AVR5VSWNOT USEDSPINDLEMOTORMOTORSLEDDM2MDM1(X92- ) (X92- )MTP41TP65TP42TP37D-MUTETP45E2P SITP66TP24D.OUTTP2312EJE-SWTP21CLKDATATP22LOS-SWTP19A8VTP17A.GNDTP16R chTP10LOE/LIM-SWTP5D5.0VTP3MOTORTP4LO/EJTP13MRESETTP12 MSTOPTP14MUTE-LMUTE-RTP52PON1TP40MRSTTP38TP39FLMD0CP1 100TP43TP67WAITTP116TP114TP46SO0100TP117TP115CP6 10KCP8 100CP9 100CP10 100CP11 100TP59TP57CP7 10KTP120TP121TP118TP119TP18L chTP9BU5VTP7D.GNDTP123TP124SCK0TP125SI0TP126PON2CP5 100CP1310K100999897969594939291908988878685848382818079787776757473727170696867666564636261605958575655545352512627282930313233343536373839404142434445464748495012345678910111213141516171819202122232425E2P SDANCSYS SCLSYS SDAD-MUTEINTSVMSTOPTEST I 3E2P WRTEST I 2TEST I 1TEST I 0ASELAACLZMRZMRAMSELRAMSEL2AVREFAVSSAVDDDSP RESETCSNCAB12AB11AB10AB9AB8BVSSBVDDAD7AD6AD5AD4NCWAITRESETXT1XT2REGCX2X1VSSVDDWRLRDASTBAD0AD1AD2AD3NCE2PSCLEVDDEVSSPON1PON2LOE/LIM SWDAC MUTEDAC RSTEMPHIC/VPPMUTE LMUTE RTYPETEST 0 1TEST 0 2TEST 0 3TEST 0 45678BIN+BIN-BOUTV+4321V-AIN+AIN-AOUT45OUTIN321NISGNDCTL123BAGND54VCCY242322212019181716151413121110987654321D.OUT12EJE-SWLOS-SWCLKDATAA8VL chA.GNDR chMUTE-RMUTE-LMRSTMSTOP8EJE-SWLOE/LIM-SWBU5VD.GNDD.GNDD5.0VD5.0VLO/EJMOTORS7.5VS.GND16.000MHzX1C32 0.1110KR93330R1222KR1030.01C1122KR104TP15TP20100R5610KR404.7KR48 TP510.1C3510KR4496948710KR5210KR5110KR43R55 10K605989101176541732019181615141312TP61TP60R42R41 10K0.1C300.1C3843 NCCE12BU3.3VVOUTVINVSS5TP48TP47GND2.2C414.7C340.1C39CP12 100TP5610KR50CP4SW8VS7.5VD5.0VD5.0VBU5VBU5VD3.3VC12 1R14 2.29694872224100.01C10110KR150210.1C401022S.GNDTP1S7.5VTP2TP118EJE-SW10C102.7KR1021KR1012.2R1547R1000.22C10010KR133KR768PC5680PC3 C1 17.5KR57.5KR62.7KR30.1C92.2R16330R11680PC468PC6C2 133KR8R9 10K10KR102.7KR4328TP29 TP36103R2012KTDTP10630R21TD13K390P29C20 FD2TDIN- FDIN-VCC BIAS 1TDIN FDIN390PC23R28R2716K13K10110C25TP107FD109105C21SDTP30REFOUTSVSDTP108 R2212KTP102244.3KR242612K4700P27R31 13KR232524SLD+TP27SLD-224.7C24R30 1002322212019SLD-TP28S7.5VTP251616171817SLD+TP26SLD+ SPD+ SPD+SPD-TP3486745SLIN+SLIN-SPIN+SPIN-SLINLO/EJSPINGND1500PC22R264.7KR2518KTP35MD9101112VCC2CNTGNDMUTEGNDVCC1SLD- SPD-R29 1KSPD-TP33MDTP105107TP32151314TR-TR+FD-FD+SPD+TP31141510KR2273129A3.3VA3.3V2200PC72200PC84.7KR5755C3110KTP58A0A1VCC8 WP71A2 23GND 456 SCLSDATP49SDASCLTP50C46 0.1∗R152∗R15710K∗R153∗R49 10K6.84.7KCP2 TP44E2P SOCP14NCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC