Hitachi-CX45-mc-sch 维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库1234ABCD4321DCBATitleNumberRevisionSizeDDate:27-Nov-2001Sheet of File:E:HUIskcv3lpcbtoolpcbV3lcd.schDrawn By:7071727374757677787980123456789101125262728293031323334351213141516171819202122232436373839404142434445464748495051525354555657585960616263646566

2、676869IC1TC9284BF2VREFSELFCS1FKICFEL2FEL1FEITESHTEOFSBADRFRPVREFRFIGNDADTSC2MONITDTSC1VDDAPDCNTPDOTMAXLPFNLPFOVCIF394041424344454647482829303132333435363738123456789101115161718192021222324121314252627IC2TA2065FGNDARO/ROVDA/LOLOGNDA/TEST3/TEST4/TEST5SBOKVDDDGNDDBUS0BUS1BUS2BUS3/CCEBUCKPFCK/RSTSUBSYC

3、SUBDCLCKVDDDGNDDDFCTTEL2TEL1TGULTGUH2TGUH1TKICFMON/TEST1GNDXXOX1VDDX/TEST2DOUTEMPHAOUTBCKCHCKWDCKFMFB/TESTDMONDMFCDMPCCOFSSPDA/HSTESTXGNDDFEL2FEL1FHLDFE1FEOFENFEPDFINSBADRFRP2VROVRORF1RFODFCTFMSOFMSNFMSPTHLDTS2OTS2NTS2PTSINTSIPTSOTEL1TEL2TSNDMEODMENDMEPSELVCCGNDOSC1COSCFSOFSNTPOTPITNITNOFNIFPILDOMDI

4、RFN/TEST5R32M2R433KR10220KR1310KR1110KR121KC95922UR2022KR2139KR1782KC1470PR12K7R21KC86PC1522PR301KC2947UC3147UR15470KC91UR627KC124.7UR52K2C25333MC3473C1647UC14682MR19220KR947KR1633KR71M5C46220UC61100UC62100U16.9344MHzXTAL1R31180KC26273MR2912KC2010UR9082M2R273.3KR2515KC44153MC2722U/50VT902T903C6810UR

5、56 22KR57 22KSLTMUTEB0B1B2B3CCEBUCKC10103MC11682MC1325PC1925PT901C30473C32473C17473R3410Q19015CC34100UL903100uHECC2104F-T-T+F+PDVRLDLGR37220D-GND+8VR-CHA-GNDL-CHDM+DM-FM-FM+SLTGNDR6610KC66104C63104C64104R3547KR32120KR224K7SKC-V3L SANYO DA11 CD MECH4101C23104C6332MC7332MC21472C18100PR774.7C45100U/10V

6、C471U/50VC65100UR5822KR5922KR6022KR6122K12345678IC4BA4558NC52100PR4715KR94610KR4210KR5010KR4310KC93427PR5110KR4410KR4810KR4510KC5827PC53100PR5315KR5415KR401KR4915KR5222KR5547KR41100C54100U/10VC51100U/10VC60100PC59100PQ49014CQ39014CC554.7U/10VR391KC564.7U/10VC933103C969220U/16VB-0/PB-1-PB+1/PV-A+1/PA

7、-1/PA-0/PV+C947470U/16VC945104100KVR2C24224MR2410KR263.3KR2347KC28104123456789101112242322212019181716151413TA2092NIC3C22104C35104PW_GND2OUT(-)2PVCC2OUT(+)2VIN2VC1VR1VIN1OUT(+)1PW_GND1OUT(-)1PVCC1PW_GND4OUT(-)4PVCC4OUT(+)4VIN4SVCC1SGNDVIN3OUT(+)3PVCC3OUT(-)3PW_GND3C4104C39104C36104123456CON36P 2.012

8、3456789CON59P 2.03.2KVR1R72680KR7568KR7639KC67103MACDFEBCOMR332.2KC3310312345CON45 PINR1812KC5152M123456789101112131415CN90215 PINC50470PC49470PQ59015CR6210KR7010KCLT12J782P 2.0Q278L05C70 10212345678CON18P 2.012345678CON2CON8R734.7KR7410K12345678ABCD87654321DCBATitleNumberRevisionSizeA2Date:27-Nov-2

9、001Sheet of File:E:HUIskcv3lpcbV3lctl.schDrawn By:7071727374757677787980123456789101125262728293031323334351213141516171819202122232436373839404142434445464748495051525354555657585960616263646566676869IC201TC9314F-039R2171.8KPREAET 3VOL-UPVOL-DMTRAY-OPENTRAY-CLOSEBUS 0BUS 1BUS 2BUS 3CCE/B0BUCK/B1DOO

10、R-OPENDOOR-CLOSEPU-INNERCD-RECMODEMUTE INDF0F1R_0R_1POWERMUTEREMO CONR218 1MR2194.7KC208330PC224 104C20125PC20225PC205220U/10VC20610433CH TRACK REMAIN MEMORYMHzKHzLW TVMW PMFM AMSW 1 2INTRO REPEAT RANDOM TIMER ON OFF SLEEPTAPE CLASSIC ROCK C222103C2201U/50VQ2049014Q2039014C223104C20447U/10VX20175KHz

11、AUX POP JAZZPLAYD2044148D2054148D2064148D2204148D2214148CD/P.PTUNER/BANDTAPEPOWERREPEATMEMORYUPDNSTOPSLEEPD2074148D2084148D2094148D2104148FUNCTION4148T14148T04148M/RANDOM4148A04148123456789101112131415161718192021222324252627282930313233DISPLAY33PIND2264148D2254148D219 4148C2211U/50VD2014148C207330P

12、PWRR1.5 REDSURR1.5 GREEN123CN205*3PIN 2.0 250 26#SURROUNDR22310KR22210KR207 2.2K123V203RPM6938-V4R20547R20647K12CN202FM/OSC CABLE(ONE CORD)R2042.7KC210103C2111U/50VQ2029014Q2019014R203 47KR2212.2MD2274148C209 330PC212 1U/50VC214104SURR/INDSURR/SWBUCKCCEBUS3BUS2BUS1BUS0MUTESLTCLT3VPWR/INDF1VDDGNDVDNM

13、UTEVUPCD SYNCF0POWERR_1R_0MUTEI.F.B0AM INST.FM/VTAM/VTVLCDVXTXINXOUTRESETVDDAMINFMINGNDDO2DO1STEREO/INIF INHOLDCOM1COM2S1-S21S25-S30K0K1K2K3123456789CN210*9PIN 2.0 300 28#D2284148B12131234567CN213*7PIN 2.0*123456CN212*6PIN 2.0*123456789CN204* 9PIN 2.0 300 28#KR7KR0KR1KR2KR3KR4KR5KR6K0K1K2K313PIN 2.0

14、 300 28#SKC-V3L CONTROL SECTION SCHEMATIC211234ABCD4321DCBATitleNumberRevisionSizeDDate:27-Nov-2001Sheet of File:E:HUIskcv3lToolpcbv1SKC0159.SCHDrawn By:123456789101112242322212019181716151413IC2TA2O57N12345612111098713141516IC4TC4052BP12345612111098713141516IC5TA8173AP12345612111098713141516IC6PT22

15、53A123456121110987IC3TA8227P12SPK112SPK412SPK312SPK2123456789IC301BA3308C141100PC142100PC132152MC137152MC133332MC134332MC135332MC136332MC138104C139100U/16VC192220U/10VR148100C1463.3U/25VC145473MQ89014CQ109014CQ159014CQ169014CR1661.5KR18722KR15210KR1536.8KR15447KR1554.7KC130103R144220KR156 3.3KR1671K

16、123CN13PIN 2.0R157 1KR1581KC1471U/50vC1481U/50vR111100R14922KC14010U/10VC1431U/10VC1441U10VC48683MC46683MR414.7KR404.7K213SW4ASW1-2546SW4BSW1-2R1464.7KR1474.7KR15910KR161100R162 100KR16333KC154220U/10VC155220U/10VC1521U/50VC1504.7U/16VC1494.7U/16VC1531U/50VR16010KR190100KC1273.3U/25VC1574.7U/10VQ179

17、014CQ189014CR13415KR16410KC1564.7U/50V1234CN224PINS 2.51234CN22*4X2.5 26# 170 450912365487JK2C161100U/16VC160100U/16VC1651000U/16VC1661000U/16VC170104MC169104MR1702.2R1712.2R16868R16968C164100U/16VC163100U/16VC16210U/16VC168100U/16VC175102C174102C1771U/50VC1781U/50VC1671000U/16VC129100U/16VQ1129014C

18、R510KR173150R17215012CK2SOCKETT?TRANSFOMERF12A/250VD103IN4001D102IN4001D104IN4001D101IN4001C112103C113103C114103C11510312CN25*2PIN 2.5 25012CN252PINS 2.5123CN14*CON3*123CN143PIN 2.5213SW401SW1-2ABT3BATTBT4BATTQ1089014CC1113300U/25VQ107B772-YR1131KR11410KSW302C110470U/16VZD102ZENER/6.8VZD101ZENER/6.2

19、VC105220U/10VC1042.2U/16VR112470Q1029014CR10422R103680Q1019014CR19122R10233KR1011KIC101LM7808C1031000U/16VC102100U/16VC1010.0112345CN265PIN 2.0Q1049014CQ103B772R1071KR106100KC1070.02R11510KR1052.2KQ1069014CQ1059015R1092.2KR108100KC1060.02R11610KD6IN4148D9IN4148Q209014CQ199014CR178 10KC17622U/10VR194

20、4.7KC642.2U/10VR652.2KC1190.02R1814.7KR17939KR18039KR1824.7KR19533KR19633KC190100PC191100PR1211KR1201KR19747KR19847KC47220U/10VQ3059014CQ3069014CR33022KR3122KR33622KR33247KR3338.2KR321KQ99014CQ39014CQ49014CC55470U/16VZD211V 1/2WL710uHQ59014CC49220U/10VC50103CF4CSB456F29CF3CDA10.7MG33R21270CF2SFU450B

21、R24270T2A049 YELLOWC21100PC22502R1712KR1412KC4010U/10VC1910U/10VR1922KC28683MC24823MC23823MR1210KR20220KR910KR106.8KR23100C20103C51104C1710U/10VC36123C35123C37222MC38222MR335.6KR345.6KR3515KR3615KR376.8KR386.8KC420.47U/50VC430.47U/50VFM ANTRODD2IN4148D1IN4148C233PC4102C5104C65PT1106FP PINK1234567891

22、01112IC1TA8176NR38.2KR1822C915PC130PC347PL14.5T 4.5MMC25104C7 180P NPOL24T5 4.5MMVD1SVC201R147KC810312CN22PIN 2.5C30100PCF1SFE10.7MAR16100R30182KR30282KR3055.6KR3065.6KR30339R304 39C301220U/10VC302220U/10VC3094.7U/10VC3104.7U/10VC3070.0022MC3080.0022MR329100R33722KR313470KC31122U/16VC3051U/50VC3130.

23、002MC3140.002M213SW151ASW1-2546SW151BSW1-2879SW151CSW1-2111012SW151DSW1-2141315SW151ESW1-2171618SW151FSW1-2201921SW152GSW1-2232224SW151HSW1-2R3098.2KR3108.2KR307330KR308330KC3061U/50VR31422KC316222MR3115.6K12R/P LAP421112R/P RAP421112MOTORMD11234567CN6*7X2.5 4X300 3X2501234567CN77PINS 2.512SW/LEAFLS

24、WC33747U/25VC368222MR31522KT301BIAS/2A621R32227KQ3049014CC333222MC334472MC332220U/16VC329222MR32322Q3039015CR32510KR324330D301IN4148R31710KR31610KR31910KQ3019014CQ3029014CR3125.6KR338100KQ3079014CR3342.2 R335100KC193203R47100R3010KC4410U/10VQ79014CR281KZD15V1 1/2WC4110U/10VR7 10KR8 22KL5AM/COILT3AM/

25、OSCCT410PC29390P NPOR25100KR6100KCT310PVD3SVC321VD4SVC321C13203123456789CN39PIN 2.0C661U/50VR22 10KC32203Q19014CR273.3KC18104C270.002MR3915KR1510KQ29015CC34100U/10VVD2SVC201L43T5 4.5MMC117PC10150PCT210PR447KCT110PC369102R210L610uHC33 103C2610U/10VAGCBYRF/INVCCRF/OUTGNDMIXMIX/OIF/OFM/TVOSCOSC/OC16200

26、U/10VC12104FM INMIXVSAM/IFQUADFM/OAM/ODETLPF1LPF2VCOL/OR/OSTEREOIF/OGNDAGCTUNVCCAM/OAM/OSCFM/SENSAM/SENSAM/INRINREFLINO/SWL/LPFL/OUTR/LPFR/OUTVCCLF2PS4PS3PS2PS1LF1GNDVDDR/OR/INGND2R/IN-R/O-U/DOSCDCOINHL/O-L/IN-GND1L/INL/OVSSSTBL/OUTBS1GNDGNDGNDNF1L/INR/INNF2RIPBS2R/OVCCVDD2X1XXCOX3XABGNDNC1Y2Y3YYCOY

27、NF1L/INL/OGNDALCVDDR/OR/INNF2GNDAM/OUTST.IFAM/VTFM/VTMUTEB0B1L/CHGNDR/CH+8VDGNDTO CONTROL BOARDR_0R_1POWERPWR/INDEARSE HEAD6PAC128104D19IN4148D17IN4148R165100KD20IN4148R33910KC15104R292.2KR132.2KD3IN4148CW12.2U/50VD302IN4148+3VC31510U/25VC366104C312100U/16V12345678910111213CN513PIN 2.0 RVOL-VOL+VDDG

28、NDMUTECD SYNCF0F168:20T12345CN21*5PIN 2.5 150 26#12345CN215PIN 2.5DBB BOARDDBB BOARDEAR BOARDCASSETT 660R13SKC-V3L MAIN BOARD SCHEMATICC37020312CN27*2P2.5*12SN272P2.512CN282P2.512CN28*2P2.5*LLLLC2562.2UC2572.2UListado de Materiales CX-4501-1V3L00000-30 REMOTE CONTROL ASSY 01-V3L000001-20 MAIN BOARD

29、ASSY AM/FM 01-V3L000003-10 RECTIFIER BOARD ASSY 01-V3L000004-00 DISPLAY BOARD ASSY 01-V3L000009-00 AM/FM H.P.BOARD ASSY 01-V3L000019-00 VOLUME BOARD ASSY 01-V3L000030-10 CD BOARD ASSY 18-2485V3000-17 TRANSFORMER 230V 12V/1A 19-810530108-07 SPEAKER 3W 8 OHM 19-821051032-08 TWEETER 5W 8 OHM 26-3410303

30、00-00 ELECT CAP 100UF 25V 26-352230200-00 ELECT CAP 2200UF 16V 32-100000009-02 ANTENNA 32-516300500-00 MAGNET 38-219510029-00 FM COIL 41-061100000-0L LEAF SWITCH 43-520115020-01 AC SOCKET 44-302610200-41 STRAND JUMPER WIRE UL1007 44-8E0006065-00 15P FLEX FLAT CABLE 46-220420100-10 FUSE 2.A/250V 47-3

31、04051302-10 UL TUBE 57-08V300010-07 MASK PLATE-(SILVER) 57-08V300030-076 PVC PLATE 58-09KOPEN00-00 CABLE TIE 2.5MM 58-190275700-00 FELT (W/TAPE) 58-190DS9500-00 FELT (W/TAPE 90 x5mm) 58-26D77A000-00 RUBBER DIA 6xl mm 58-26SKCV200-00 HARD RUBBER FOOT 58-51SCD6600-00 BATTERY RIBBON 58-61AC21000-00 SHO

32、CK ABSORBER (RED) 58-61AC22000-00 SHOCK ABSORBER (GREEN) 58-76V300000-00 CLOTH 40 x40mm 58-82SKCV200-00 SPONGE 55x25x25mm 61-04SKCV200-00 ANTENNA CONTACT PLATE 61-11SKCV200-02 TRANS. BRACKET 61-16V300000-00 MAGNET CAP TOP DIA 40mm 61-26TX44001-00 BATTERY SPRING (-) 61-68V300000-00 CD DOOR PLATE 61-8

33、0V3L0010-00 RECORD SHAFT 61-900006020-00 SPEAKER CLIP 61-900016000-00 SPEAKER CLIP 61-91V300181-01 SPEAKER GRILL R 61-91V300281-01 SPEAKER GRILL L 61-91V300381-01 SPEAKER GRILL SMALL 61-94SKCV220-02 SPRING-CASS DOOR 61-97V300020-03 SPRING-CD 61-97V300041-00 SPRING-CD DOOR 71-11V300010-20 V/CASS DECK

34、 71-70DA11N00-02 CD MECHANISM 45-121830418-06 AC CORD SET 56-02V3002A1-10 TWEETER TOP CABINET 56-02V3003A1-10 TWEETER BOTTOM CABINET 56-02V3L01A1-20 TOP PANEL 56-04V3000A1-20 FRONT CABINET 56-05V3006A1-20 REAR CABINET 56-06V3000A1-10 BATTERY DOOR 56-07V3000B0-10 DOOR CLIP HOLDER 56-07V3001B0-10 CASS

35、 DOOR BRACKET 56-07V3005B0-10 CD MAGNET HOLDER 56-07V3L0080-10 LCD BRACKET 56-13V300065-40 CASS DOOR HITACHI 56-14V300063-10 CD DOOR (LIGHT BLUE)56-220338C00-BA LASER COVER56-1610601B0-1 MAGNET CAP BOTTOM(BLACK)56-22V300162-41 LEFT COVER-SPEAKER 56-22V300262-41 RIGHT COVER-SPEAKER 56-22V3003A1-10 LE

36、FT COVER-TWEETER 56-22V3004A1-10 RIGHT COVER TWEETER 56-22V3L00A1-10 FRONT COVER 56-240Z24100-BA GEAR 56-240Z24110-BA HOLDER GEAR 56-41V3000A1-10 HANDLE (SILVER) 56-41V3001A1-10 HANDLE COVER (SILVER) 56-54V300431-10 DBBS KNOB (MET, ORANGE) 56-54V3L00A1-10 CD CONTROL KNOB (SILVER) 56-54V3L01A1-10 VOL KNOB (SILVER) 56-55V300081-11 CASS KNOB(GRAY) 56-57V3L0081-40 DISPLAY LENS 56-62V200080-10 SPACER 56-63V3000B0-10 CD DOOR CLIP 56-69V3000B0-10 LONG PLATE (ABS) 56-810000000-AA AC SOCKET COVER