JVC-MXK3-cs-sch 维修电路原理图.pdf
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1、654321BCDEFGHIJA7MX-K32-1CDPick upFeed motorACINPUTSpindle motorCD Pick up UNIT64461PO11CN601T11CN305CN604CN1101CN902ACN902CCN902BACASS.GNDCN901BCN901AFW951TB902TB901TRANSIC304FW1051POWER ICCN303CN6021CN70113-5320-018-01-073-5310-020-02-073-5302-010-01-073-5321-018-01-073-5400-594-01-003-5313-017-01
2、-073-5311-019-01-073-5305-030-01-073-5303-018-01-073-5311-027-01-073-5400-593-01-003-5400-538-01-003-5400-569-01-003-5315-010-01-073-5400-595-01-003-5302-012-02-073-5304-037-01-073-5309-019-01-071111111CN3011CN3021L2Main P.C.B. AssyPower amp and Powersupply P.C.B. AssyTurn table motor P.C.B. AssyTab
3、le pos P.C.B. AssyTurn Table motorParallel wireParallel wireTray SW P.C.B. AssyDisc count P.C.B. AssyPick up SW P.C.B. AssyActive bass EX. Switch P.C.B. AssyW603W606Switch P.C.B. AssyControl/FL P.C.B. AssyFL TUBEPower trans. P.C.B. AssyHead phone P.C.B. AssyParallel wireCard wireParallel wireCard wi
4、reCard wireCN9011CN603Color codes are shown below.1Brown2Red3Orange4Yellow5Green6Blue7Violet8Gray9White0Black009AFW701FW701FW702-2FW702-1119/299/69/4CN308CN307094020909229/09/29CN605W608W608W607W60711111Tray motor92/99/09/49/699/2W6061Card wireCard wireCassette MechanismCass P.C.B. AssyCassette deck
5、main motor11CN7031CN70211+-+P.B. HEAD bottom sideAREC/P.B. HEAD bottom sideB912492010029Wiring connectionsRadioFans.CN 收音机爱 好者资料库654321BCDEFGHIJA7MX-K32-2IC101Source Select7LIN45124LIN2L OUTR OUTPB LPB RREC LREC R2RIN24LIN13RIN16LIN31RIN39IN(L)11IN(R)28RIN4IC1AM/FM DETLC1BPFAMFMLHeadPhoneSP LSP RRPB
6、 HEADREC/PB HEADCN307CN307a24PB LPB R1CN308CN308aCN30523RB LRB R2Q405Q505IC401REC/PBAMP.IC2PLLMCN604MCN603MTurn TableMotor(Disk Motor)Tray MotorCN605CN601Pick UpCN602MFeed/SpindleMotorIC611RF&SERVOIC621CD DRIVERIC601Digital servo&ProcessorIC102AMP3L OUT52726R OUT115LCN303CN902IC304Power amp.IC701CPU
7、&FL driverVolumeSWLEDIC402Shift RegisterCN301CN302CN703CN702FL displayCN1101CN901CN701VCK, VDATASCK, SDI, SDO, TUCE, MPXBlock diagramAUX INJA301ANT-TERMINALJA302(A cassette)(B cassette)Q403Q404Q503Q504169REC LREC RCH2_BCH1_BREC_OUT2REC_OUT1CH2_ACH1_APREOUT2PREOUT1205REC_IN2REC_IN11411A/BRPHD1919A/B_
8、SWSOLA, SOLB, MOTDM+DM-TM+TM-T+T-F+F-DCNT, TPSWUPSW, DWSW, CLSSW, OPSWCW, CCW, CNTTARF, RFENV, BDOOFT, /RFDETFOD, TRD, KICK, TRVTVD, ECM, ECS7573SCK, SDORECM, PBMMDATA, MCLK8MUXO_L10MUXO_R1617Q401Q501FW701FW701IN 2IN 1OUT2+/-OUT1+/-6, 710, 11RJ303MAIN PCBPOWER AMP. PCBCONTROL/FL PCBSWITCH PCB31Casse
9、tte DeckMain MotorDisk count/Table positionswitchTray switchFocusing/TrackingPO11Q402Q502RadioFans.CN 收音机爱 好者资料库654321BCDEFGHIJA7MX-K32-3TAPE REC SIGNALCD/TAPE PLAY SIGNALRADIO SIGNALL2AM BLOCK COILR356220D3101SS133R3482.2KQ2012SC2785Q1012SC2785123G4567VCC8?IC102BA15218R3471KR34647C2100.082-MC2110.0
10、82-MC1100.082-MC1110.082-MC1120.0056-MC2120.0056-MC3290.01C330100PR2125.6KR1125.6KC1130.12-MC2130.12-M?C32716V10R3441KR3451K?C32816V47C1140.1-MC2140.1-MR20710KR10710K?C11510V100?C10925V4.7?C20925V4.7?C21510V100?C33110V100R2042.2KR1042.2KR105120KR205120KR1091.2KR1102.2KR1032.7KR2091.2KR2032.7KR2066.8
11、KR1066.8KR2102.2KR349220?C33216V47R10810KR20810KD3091SS133?C20725V4.7?C10725V4.7?C10250V1?C20250V1R2026.8KR1026.8KR10139KR20139KC201100PC101100PC3380.001L304F.BQ8KTA1267YQ72SC2785R713.3KR731KR72100K?C6616V47Q3172SC2785?C33325V4.7?C33716V47R359470?C10625V4.7?C20625V4.7?C31916V1000D3231N4001D3241SS133
12、L30510uH?C20350V1?C10350V1D3111SS133Q3152SC2785?C11650V1R21522KR35215KR11522KR353180R3501K?C33450V1Q3162SC2785?C21650V1R354820R35533R351100KR35710KR358100K?C33525V4.7?C33650V1D3081SS133L306F.B?C34310V1000?C10825V4.7L307F.BR11310KR21310KR1141KR2141K?C20825V4.7R363470C3410.01?C10550V1?C20550V1C3420.01
13、RIN31RIN22RIN13LIN14LIN25LIN36LIN47MUXO-L8IN(L)9MUXO-R10IN(R)11BIN(R)12BOUT(R)13BIN(L)14BOUT(L)15N.C16N.C17TRE(L)18TRE(R)19DGND20SCL21SDA22CREF23VS24AGND25ROUT26LOUT27RIN428IC101TDA7440DJA302ANT-TERMINALXTI1FM2CE3DI4CLOCK5DO6VCOSTOP7AM/FM8LW9MW10SDIN11IFIN12FMIN16XT22VCC17GND21LPFI20LPFO19PD18AMIN15
14、NC14IFCNT13IC2LC72136D11SS133D21SS133C10.022X175KhzC5112PC5212PC531-TFC540.0039C560.01C570.01C580.001L50220uHR611KR621KR511KR601KR6847KR57330R541.8KR554.7KR562.2KR533.3KR524.7KR6747K?C5016V47?C5910V100R11.5KCF110.7MHzR235.6KR245.6KR12470KR1333R11330R14330R18220KR2100K?C1625V10?C2850V0.47?C1310V100?C
15、3325V22C173PC600.01C120.01C100.01C270.0022?C4150V2.2?C4050V2.2CF3CDA10.7MG1-AC88.2PC55470PC90.047Q1KTC3194(O)CF210.7MHzR31KR747KR4100KC24.7P *C180.01C190.01R254.7KR264.7KC340.022C420.001C430.001C30.001C62100PC63100PC260.0068R651KR10100D41SS133D31SS133C220.001C218.2PR631KL5100uHQ4DTC114YSQ3DTC114YSQ5
16、DTA114YSR641K?C2525V4.7C150.022?C20450V1?C10450V1C380.001IN1GND2OUT3LC1BPFL4FM-OSCL3FM-RFD7SVC203D8SVC203Q6DTC114YSC200.01C712PR1510KR11110KR21110KD61SS133D51SS133D91SS133R1610R647KR5100KR6647KR5910KAMGNDGNDFMC50.047L12.2uHC610PC40.022C140.022R910R810R58100R17100Q2KTC3195YR22100KR213.3KR191.2KC240.0
17、01C370.022MC360.022M?C2950V0.22?C3050V3.3C390.001R20100C650.022L622uHQ301DTA114YSQ302KTC3200R3072.2KC307820PQ308DTC144ESR3232.2KR33047KR32922KR3313.3K?HEAD SWHALF SWHEAD SWREC-FWDHALF-SWCH1_A1CH1_B2NF13EQ14PREOUT15MIX_OUT6GND17EQSW8REC_OUT19REC_NF110REC_IN111GND12CH2_A24CH2_B23REC_OUT216NF222CG17EQ2
18、21PREOUT220A/B_SW19VCC18REC_NF215REC_IN214ALC13IC401TA8189E-HDPB-HDRP-HDC502680PC501680PC402680PC401680PC50333PC40333PC4040.018-MC5040.018-M?C50510V100?C40510V100?C40725V4.7?C50725V4.7R504100R5026.8KR4026.8KR401100KR501100KR404100?C32550V2.2R30510KR40768KR50768KR408*R509150KR508*R409150KC512*C412*C5
19、100.0033C4100.0033?C51125V10?C41125V10?C30610V47R3061MR5121.8KR51322KR5144.7KR41322KR4144.7KR4121.8K?C51525V4.7?C41525V4.7Q5012SD2144SQ4012SD2144SC5141000PC4141000PPB-HDRP-HD?C50825V4.7?C40825V4.7R50510KR40510KC509820PC409820PC517470PC417470PR41510KR51510KL301BIAS-COILC3080.015-MQ303KTC3203YR30810KR
20、31112C3110.01MC3120.0068MR31039C3090.01?C31016V100Q305DTC144ES70uS-A70uS-BF-RECHALF-AGNDHDP-AHALF-BPDET-AR-RECSOL-ASOL-BM+PDET-B+5VHDP-BQ313KTA1273YQ311KTA1273YQ314DTC114YSQ312KTC3199Q5022SD2144D3221SS133R32810KR3373.3KR3381KR3343.3KR336150R3354.7KC3160.01C3140.01?C31716V100?C31825V4.7Q309KTA1273YQ3
21、10KTC3199D3211SS133R333150R3324.7KC3150.01R3242.2KR3252.2KR3212.2KR3222.2KR32047KR31922KMOTSOLBSOLASW5V?C30516V100R304330Q4022SD2144R3174.7KR31610KR5166.8KR4166.8KR4182.2KR5182.2KR41722KR51722KTPBTPADETBDETARECMPBMR3011KC3010.001Q304KTA1267YC5180.0022C4180.0022R4101.2kR5101.2KR3121KC3040.001R3031KC4
22、13180PC513180PC3130.01R4066.8KR5066.8K123CN307a123CN307R30910H.Cro2/L.Nor.H.Tape A / L.Tape BSTRB1DATA2CLK3Q14Q25Q36Q47GND8QS9QS10Q811Q712VCC16OE15Q613Q514IC40274HC4094C3260.01MDATAMCLKLVLR3412.2KR3392.2KR3402.2KC321150PC322150PC3230.01C320150P?C34610V10BIASBC1BC2SOLAA/BMOTSOLBRPHDFTUMPXAHBEXCESDOSD
23、ISCKTUCEXRSTFCDMOMURESTSUBQMLDSQCKVCKVDATAOPSWCLSWUPSWDWSWDCNTOPNTPSWCLSCCWCWCNTT123456789101112131415123456789101112131415CN3051234567891011CN303A.GDR.OUTB.CTRLMGNDSFTY9VCDA.GNDD.GND5V6L .OUTTUGNDC61100PD501SS133D511SS133R6947KR7047KAM_RFIN1REG.2AM_OSC3VCC_14FM_MIXOUT5GND_16IF_BUFFER7ST_IND8AM_MIXO
24、UT9FM_IFIN10AM_IFIN11AGC12FM_DET13ST/MON_SW14AM/FM_SW15L_OUT16R_OUT17MPX_IN18DET_OUT19FM_OSC20VCC _221FM_RFOUT22GND_223FM_RFIN24IC1LA1823CNTTCWCCWCLSOPNTPSWDCNTDWSWUPSWCLSWOPSWTO CONTROL PWBTO POWER PWBTO CTRL PWBTo A-4 on page 2-5To A-5 on page 2-5 To I-6 on page 2-4To A-5 on page 2-6To I-2, I-3 on
25、 page 2-32To I-6 on page 2-32To I-6, I-7 on page 2-4SQCKSUBQMLDXRSTMOMUSTATMCLKMDATARESTCD+5VD.GNDOUT.LA.GNDOUT.RM.GNDM+8VQ319KTA1267YW301R.CH.L.CH.R.CH.L.CH.TAPE.ATAPE.BR36415K?C32410V100D3121SS133(PORT EXTENSION)D3131SS133R3653.3KR3666.8KSW5VMPXTUCESDOSCKSDIFTUA/BBIASRPHDBC1RECMPBMDETBDETATPATPBFC
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