JVC-NXMD1R-cs-sch 维修电路原理图.pdf
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1、NX-MD1R/NX-MD12-1ABCDEFG12345Block DiagramLVA10262-A1LVA10263-B1/C1LVA10262-A2TU1FM RFL1TUJ3001AC INSPEAKERFMAMIC1FM/AM DETIC302SELECTORIC301POWERAMPIC801SYSTEMMICOMCN601CN651CN321CN407CN408CN451CN901CN692REG.LCDMD_PBIC601RF&SERVO AMPIC651DIGITAL SERVO&DIGITAL SIGNALPROCESSORIC801FOCUS & SPINDLE & F
2、EED& TRACKING BTL DRIVERIC310RFIC350DSPIC390DRAMIC410DRIVERIC500MCUIC450MAGNETICHEAD DRIVERIC480ADC/DACCDPICK UPMDPICK UPSPINDLEMOTORSPINDLEMOTORFEEDMOTORFEEDMOTORMMMMMCN521CN612CAMSWSWFRONTCONTROLIC590EEPROMCN603REST&OPENSWCN606CN602CDCN991CN694CN691LOADINGMOTORCN601CN611CN693LVA10263-B5/C5LEDBACK
3、LIGHTSTANDBYLEDIC721REMOCONSENSORW911LVA10263-B2IC2PLLIC3PLLLINE INCD control sectionMD control sectionUSB sectionRelay sectionTransfomer sectionTransfomer sectionJ1CF1, Q1FM IF AMPCF2L6101L6201DOLBYFILTERX1CN604IC251UNIT MICONCN522T9101MAIN TRANS.CN995W905T9102STANDBY TRANS.CN512CN605Power control
4、sectionJ9001LVA10263-B4/C4(For B/E/EN/UP/UF)(For B/E/EN)CN921CN695J6301LINE INLINE OUTMain & system control section, tuner sectionCN601W691IC431D/AJ4302USBJ4301HEADPHONEW391CN301CN511LVA10182-51A1CN661CN605ForCD testQ8101-Q8103INH & RESETQ9901-Q9903USB +5V/+3.3V REG.LINE OUTAC jack sectionLF901F9009
5、AC INJ9001LVA10263-C4(For UT/US)CN921AC jack sectionLF901F9009S9001W911LVA10263-C2(For US/UB/UF/UP/UT)W905LCD/control switch sectionDI701VOL KEYLEDLVA10262-A3MD_RECPower amplifier sectionUSBLVA20015-01ALVA10182-A2LVA10263-B4/C4* For U version only*T9101MAIN TRANS.RadioFans.CN 收音机爱 好者资料库NX-MD1R/NX-MD
6、12-2NX-MD1R/NX-MD1HABCDEFG12345RADIO SIGNALINPUT SIGNAL(LINE IN)INPUT SIGNAL(USB)OUTPUT SIGNAL(LINE OUT)MAIN SIGNALLINELINEUSBLINELINELINEUSBUSBUSBLINEUSBLINEUSBUSBUSBLINELINELINELINELINELINELINEStandard schematic diagramsSystem control, LCD/control swith,headphone & USB section( To B-2 on page 2-7
7、) for U serise( To B-2 on page 2-8 ) for B serise( To A-5 on page 2-7 ) for U serise( To A-5 on page 2-8 ) for B serise( To A-4 on page 2-7 ) for U serise( To A-4 on page 2-8 ) for B serise( To G-2 on page 2-6 ) ( To G-4 on page 2-5 ) ( To G-4 on page 2-7 ) for U serise( To G-4 on page 2-8 ) for B s
8、erise( To D-1 on page 2-3 ) for U serise( To D-1 on page 2-4 ) for B serisePRTAMUTELCDCSSMUTESTANDBYAHBSTEREOPRTLCDRESETRESETMDRSTINHCDRSTMDRSTINHRESETAHBCDRSTLCDCSSTEREOLCDRESETSMUTEAMUTESTANDBYLCDRESETLCDCSJ6301J6301C4331R6201R4315R4314R6101D6304D6303CN605IC431R6203K4316K4315R8051X8061K4317R6103Q6
9、101Q6201R6206R6106R6204R6104Q6301R8106K4303IC801CN694Q7401R8052R8053R8071R8020R8021CN991R8070DI701R8011R8014R8022K4304R8017R8018C4301CN604R8024R8025R8026R8027R8028R8029R8030R8031R8032C4302R8048K4301R8049R8023R8045R8046Q8061Q8062R8050R8081Q7402X8071K4305K4311K4312R6114R6214R8083K4302L6101L6201R6111R6
10、211C6201Q7403C6101D8001D8002D8003C6202C6102R7103R7104R7105R7106IC721S7102S7103S7104S7105S7106R7102CN603S7101R8019R8015R8082R8084K4313R4313C4316C4315R4312X4301R8016C4312C4313C4322C4320C4323C4325C4326R4317R4318Q6311Q6312R6311D6311Q8093C4321C4324R6232R6132J4301R4201R4101K4318Q7404R7412R7411R7003R7004R7
11、005R7006S7002S7003S7004S7005S7006R7002S7001R9901C7501CN602C8003CN692Q7507C7502Q8094R8092S7107R7107R7007S7007CN691CN512Q7508Q7509R7504R7505R7506Q7501Q7502Q7503Q8101Q8102Q8103D8102R9902Q9903R9903Q9901Q9902Q6320Q6321R6320R8093R8095Q8095J4302R8039R6205R6105C7503CN601R7304R7305D7403D7402D7401C8001R8001R8
12、002R8003R8004C8009R8006R8007R8008R8009C8064R8033R8034R8035R8040R8036R8037R8038C8065R8041R8042R8043R8044R8063R8062C8063C8066C8062C8061C8071C8072R8061C6111C6211R6112R6212R8064C8067R7402R7405R7408R7401R7404D8011D8012C7201D8019W691C7401R7410D7305R7302K4310C4311D7302C4314Q7302K5008K5007C6311R6312D6312D63
13、13C6312R6313C8008R7407D7404D7405C6231C6131K5006K5005K5004K5003K5002K5001C6302D7406R7413R7301C4310R7303D7301D7303W391Q7301Q7303C8005C8006R8072R8065D8018D8017R8005D8016D8015D8013D8014C8002R8074C8007R7403R7512R7513R7514VR761R7511R7508R7509R7501R7507R7502R7503D8101C8101R8102R8101R8103C8102D8103R7406R740
14、9R9908R9906R9907D9901R9905R9904R8054R6321R8094C8091QNN0018-002QNN0018-002330P/5010022221001SS1331SS133QGF1205F1-21PCM2702ED-X1KNQR0269-004XNQR0269-004X2.2KQAX0416-001ZNQR0269-004X1K2SD2114K/VW/2SD2114K/VW/2.2K2.2K3.9K3.9KDTA144EKA120MN101C49GJJ1QGB2016J1-112SC2412K/RS/1.51K10K10K100100QGB2016J1-1110
15、KQLD0180-0012.2K1K1001K1KQGB2016K1-112.2K1K1K1001001001001001002.2K2.2K2.2K2.2K2.2K2SC2668/O/-T2SC2668/O/-T1.2K2SC2412K/RS/QQR0779-001ZQQR0779-001Z220220QQR0590-001QQR0590-0011K1K2SC2412K/RS/1SS1331SS1331SS1331.5K1.8K2.2K3.3KGP1U271XQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z2KQGB20
16、16K1-06QSW0651-001ZQQR0779-001ZQQR0779-001Z1.5K0.1/250.1/251MQAX0320-001Z10022P/5022P/5010/500.1/250.1/250.1/250.1/25220220QQR0621-001ZQQR0621-001Z2SA1037AK/R/2SC2412K/RS/39MTZJ3.9B2SC2412K/RS/10/5010/50100100QQR0621-001ZQQR0621-001ZQNS0030-001QQR0621-001ZQQR0621-001Z150150QQR0621-001ZQQR0621-001ZQQ
17、R0779-001Z2SC2412K/RS/2.2K2.2K1.5K1.8K2.2K3.3KQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z2KQSW0651-001Z681/10QGF1205F1-190.01/50QGF1205F1-192SK209/G/1/102SC2412K/RS/100KQSW0651-001Z5.1K5.1KQSW0651-001ZQGF1016C1-08QGF1016C1-08QVP0008-503Z2SK209/G/2SK209/G/4.7M4.7M4.7M2SA1037AK/R/2SA1
18、037AK/R/2SA1037AK/R/1SS133682SC2412K/RS/682SA1037AK/R/2SA1037AK/R/DTC114EKA10K100K1KDTC114YKAQNZ0522-0012.2K18K18K1/10QGA2501C3-05Z220220NSPW510BS/BRS/NSPW510BS/BRS/NSPW510BS/BRS/2.2K2.2K1K1K100P/501K1K1K1K27P/501K1K2.2K2.2K2.2K2.2K2.2K33P/502.2K2.2K2.2K2.2K8.2K8.2K47P/5047P/500.001/500.001/50QAX040
19、1-00122P/5022P/5010K0.0056/500.0056/505.1K5.1K10K0.001/503903903903903901SS1331SS133100/101SS133QJK005-0516011/5010KMTZJ7.5C180100/10SLA-360MT3F100/102SC2412K/RS/100/161K1SS1331SS1334.7/5027K100P/50390MTZJ7.5CMTZJ7.5C0.01/500.01/500.01/50MTZJ7.5C1K8200.001/50220SLI-343URC3FNSPB320BS/VQRS/QJK008-0516
20、002SC2412K/RS/2SC2412K/RS/100/101000/6.3472.2K1SS1331SS1331K1SS1331SS1331SS1331SS1330.01/5010K100/103904.7K10K20K15K4.7M4.7M10K4.7M10K10KMTZJ5.1C2.2/50DTC144EKADTC114YKA10K10K100K4.7/50DTC144EKA1SS1333903901K5602.7K1SS1331K10KDTC114EKA1K1K10K0.01/50FTULCDSDATRSWAUXRSW+9VAUXLBLCTLMRDYTURBAND0BAND1TUD
21、ATAUSBLAUXRTUSTTUCKFCDFANMDSTATMDCMNDCECLDIPOWERSAFETY1SAFETY2SAFETY3KCMNDMSTATKCLKTULARECRARECLGNDAUXLARECLTULARECRUSBRKEY1REMUSBRTURKEY2FTUUSBLRDSDARDSCKRDSCKRDSDACONTRAST1CONTRAST2CONTRAST3MDSTATFANLCDSCLREMMRDYLCDRSFCDMDCMNDS-INDTUDATAP-INDVOLINDUSBKEY1KEY2SAFETY1SAFETY2KCMNDCECONTRAST2P-INDS-IN
22、DBLCTLMSTATKCLKLCDSDATUCKTUSTLCDSCLLCDRSVOLINDCLDIPOWERTRSWLCDRSLCDSCLLCDSDACONTRAST3CONTRAST2CONTRAST1REMKEY2KEY1BLCTLP-INDS-INDMDRECINDVOLINDCONTRAST1CONTRAST3SAFETY3USBRadioFans.CN 收音机爱 好者资料库NX-MD1R/NX-MD12-3ABCDEFG12345AM/RADIO signalFM signalParts are safety assurance parts.When replacing those
23、 parts makesure to use the specified one.Tuner section (A/US/UB/UP version)( To G-4 on page 2-2 ) STEREOQAU0161-001100/100.27/50QAX0610-001Z56QAX0677-001Z470P/500.001/501/50LC72136N0.0470.1/163.3k6812P12P/504.7K0.047/5012P/5010K3.3K5.6K10K0.047/1610KLA1838QAX0677-001Z10/1656K10/1622/160.0015/5056K0.
24、0015/5010K0.022/501/501K100/161K0.47/50QQR0793-0011SS133-T21SS133-T222/160.001/501000P/50QQR0796-002DTA114YKA-X0.0022/50QNB0014-0010.0039330220K3303300.01/501.8k330100KQAX0402-00110K2.2K2.2K0.027/251/50470.022/160.047/5022/1610/160.047/163.3K1/500.22/505.6k1/501K10/160.047/501K1K4.7k0.047/501SS133-T
25、21SS133-T20.01/500.022/5010K2SC2814/4-5/-X24K10/16240565VLOUTROUTTUST9VTUCKTUDATAGNDTU1C25C52CF3R5CF1C49C6C51C12C11R15R17C15C13L1R16C58C16R29R41R21R28C54R27CF2C45R38C44C50C42R39C43R37C21C36R31C30R32C18D1T1D2D3D4C53C57C20Q5Q1C48J1C17R33R3R4R2C2R23R25IC2R14X1R24R26IC1R10C46C47R34C34C32C31C40C35R36C39C
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