JVC-UXA70MD-cs-sch 维修电路原理图.pdf

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1、2-1UX-A70MDIHABCDEFG123456Block diagramFMA-006FMH-025-1FMN-006-1LVA10093-01A1FMH-029-1FMH-029-3FMH-029-4TU1FM RFL1TUJ1001ACSPEAKERFMAMIC1FM/AM DETIC702SELECTORIC802OP-AMPIC801POWER AMPIC701SYSTEMMICOMIC703MOTORDRIVERCN1CN601CN603W606CN321CN407CN408CN451CN701CN703CN721CN802CN712CN705CN965CN708CN801CN

2、806CN913CONNECTION BOARDCN804HEADPHONET1001LCDMDCDIC601RF&SERVO AMPIC603DIGITAL SERVO&DIGITAL SIGNALPROCESSERIC604LOADING MOTORDRIVERIC641SPINDLE/FEEDBTL DRIVERIC310RFIC350DSPIC390DRAMIC410DRIVERIC500MCUIC450MAGNETICHEAD DRIVERIC480ADC/DACCDPICK UPMDPICK UPLOADINGMOTORSPINDLEMOTORSPINDLEMOTORFEEDMOT

3、ORFEEDMOTORMMMMMMMCN602CN521CN612CAM SWCN711MOVINGPANELMOTORSWFRONTCONTROLIC590EEPROMCN803RadioFans.CN 收音机爱 好者资料库2-2IHABCDEFG123456UX-A70MDUX-A70MDMain & control circuitCD SIGNALMD SIGNALMAIN SIGNALAM SIGNALFM/TUNER SIGNALStandard schematic diagramsRadioFans.CN 收音机爱 好者资料库2-3UX-A70MDIHABCDEFG123456Po

4、wer amplifier & Power supply circuitParts are safety assurance parts.When replacing those parts makesure to use the specified one.MAIN SIGNAL2-4IHABCDEFG123456UX-A70MDUX-A70MDMD control circuitMD SIGNALSHEET 2/7C391R305H601R301C300IC340C342R315R314D310R311C315R343R306C307R342R341C341C340R340R309C314

5、Q330Q331R310R455R324Q333C327C325C320C322C321IC310C302R378R379R382C380R375R376C376C375C377R377R440R441Q410Q411R530R529IC450K522R528R451R452TP331C501C502C512R545R521R554R552R551R553R518TP332R504C511R328C323R313C316C317R320C318R316R317R496X350C358R520R516R515R495R519IC485C355C328R322D452R323R389C372R50

6、2C453R395C390C311C312C310TP305K495R312K505IC350C371K491K521K523K524C492C491K496C481C486C487IC500R523K492C480C482C330D451C334C485C483R491R492R481R524R525R535R534R533R361R362R363R364R365R366R367R368R369R532R531R591C510R506R536R537C515R326R321TP535D453D454C495D350C301C331R302C303C489C484C488C493R483C49

7、4R339TP441R453R454C374C373D351R335R334R333R332IC390R549TP422IC480S611S601MT602S602MT601CN601S602IC410R456R438R436C439R439R437C497C437Q400C410C411C496C412R430R428R434R432C433R433R422R420R424R426R421R427C421C427R423R425R435R429C423C425C435C429R356C329K530K529K528K527K532K531R497K346C406C405C407C408R49

8、0Q451IC400C378C415C416R509R338R337C333Q332R593R330R331C450C326C324IC590C379R381C353R546R548C591X500R547R560R562R561R559R300R558R557R556R555R503C351L526C354C319L351C350K353R514CN521R336L525C455R372R371R370C361C451C452R396R397R394R393R392R501CN321R522R325C490C352R592R512R510R511R513R517C590R391R380R39

9、8R399R390R387R538CN451CN408CN522R540R541CN407CN611CN612R401R402C400C403C402C401R355R354R563C359C431R431R564R565R566R567R568R569L352MT603NI2.2KQAH0039-00100.1TC7S08F-W0.124k13K1SS355-X18k0.0011k470K0.00222.2K2.2K0.0220.0222.2K470K0.0222SA1362/G/-XDTA114EKA-X33022K1kDTA113ZKA-X0.10.01110.0047CXA2523AR

10、0.13.3K1K1500.01510K100K0.470.01470P680K10k10kDTC114EKA-XDTC114EKA-XNINIBD7910FV-XNQR0354-001XNI47k56kNAX0361-002X18p18p0.101K100K100K100KNI1K33K0.11000.0068100K1NI56K0.0068100K10K470NAX0355-001X0.11K1K1K4701KTK11140SC-W0.10.1330SC802-06-X330330330NI3.3k0.11K10147/40.001NQR0022-005X10KNQR0389-003XCX

11、D2662RNINQR0022-005XNQR0354-001XNQR0389-003XNQR0389-003X0.00220.0022NQR0022-005X10.10.1HD6432345A10FA1KNQR0022-005X47/6.322/6.30.14.7kSC802-06-X0.10.10.1470470101K1K10K10K10K1K1K1K1K1K1K1K1K1K10K10K0NI47k10k10k0.1330330NINININININI0NI4.7/3510/1610/1610NI47k11NININI47k47k47k47kHY51V17400CT-60NIAK4519

12、VF-XQSW0848-001NSW0057-001XFF-110PH-08280NSW0007-001XQAR0144-001QGF1006F2-09WM63008FP-XNAD0006-103X22K22K0.013k3k0.10.012SA1363/EF/-X47/161330P10.122K22K12k12k0.00568.2K22K22K22K22K10K10K560P560P10K10K8.2K3.9k560P560P0.00560.00391kNININININININI1NQR0360-001XNINI100p100pNINIXC62GR3712M-X33p0.010.0110

13、0k4.710.15DTA113ZKA-X10k8.227100/160.0220.22AK93C65AF-X0.471K1000.10000001K1K1K1K10K1NQL274M-1R5X10.0331047/4NQR0389-003X1KQGF1006F2-21W100KNQL274M-1R5X100P/10010K10K100K0.1100/40.13303301K1K1KNIQGF0501F2-21X2.2K0.0147/4100K1K1K1K1K100K100p5601M33033033033047kQGF1016F2-04WQGF1006F2-09WNI47k47kQGF100

14、6F2-08WQGF1016F3-08QGA1501F1-0215k5.6k22/1647/4100/6.310K10K1k0.10.00393.9k1k1k1k1k1k1k10QAR0144-001SVIBSPFDXRSTVREF4RECMODCHGSTSRDYSQSYDQSYXRSTXINTMODONCDEMPCDCOPYXTSLCDTNOXBCKILRCKIDATAIFS256VREFEDOEDIESCLECSDADTEMPHASFDRLM-SRDRLM+CDTNOCDCOPYCDEMPTRK-CAM1CAM4LOADTFDRA11SWDTCOMMANDCOMCLKEDOSTATUSFE

15、TEEJECTSPRDTRK+FCS-FCS+SM-SM+FM+FM-LM+LM-TRDRFFDRFRDRESCLECSEDISCLKPWADPWDAEMPHARESETPWADPWDAA04LRCKXBCKADDTCOMMANDDIN0DOUTD0D1XWEXRASA00A01A02A03A09A10SET3A05A06A07A08XOEXCASD2D3ABCDAUXSTSRDYCAM3CAM2SSTOPHREFMPROTSRDTBOTMPEAKPEAKBOTMABCDFEAUXTESESWDTSCLKXLATRECPTXFCS+FCS-TRK+TRK-STATUSSM+SM-FM+FM-M

16、NT0ADFGDIN1COMCLKSET1MODESESEMNT1MNT2MNT3SRDTSENSSQSYDQSYXINTFS256XBCKLRCKDADTLOADEJECTADDTSVIBXTSLTXRECPXRSTXLATCAM4CAM3CAM2CAM1MPROTSSTOPHREFMNT0MNT1MNT2MNT3SENSSET3DIN1SET1MODESESPFDSPRDSFDRSRDRFRDRFFDRTFDRTRDRA11APCREFDIN0MODCHGF0CNTA03A02A01A00A10A04DIN1DOUTDATAILRCKIXBCKIMODONF0CNTAPCREFADFGXL

17、RFCKRFDTRFDTRFCKRFXLRFA05A06A07A08XRASXOEXCASA09D1XWED3D0D2TO CN721 OF FMH-025-1SHEET 5/72-5UX-A70MDIHABCDEFG123456CD control circuitCD SIGNALSHEET 3/7IC603TP602C651R612C617R615C613R616C671R609R606C623R641C629C628C653R644C674R605TP601R642C692C693R643C675R647R646W605C661IC601C655C652C672CN604C673R668

18、C694C691R645R631CN603C632D681R681C001C683IC604P001R632C602R629R608R610C616R607R613C619C620C621R659R627Q601R671C608X651R614C615C607C618C609R623C610C611C612R654D661R666R622C605R672C641C604CN602C698C676R621C631R657C664C665R662R651R663C662C606R661Q631C663R603R664C614R652R653R656IC641C682P631W606C681C677

19、L681C668C622CN601R665R650R649C644C643C645R648C642C635C636C633C634C637Q602R635C625R628R634R601HDU-100MN3551012P1k0.02212330P910.0022100k150k0.1220k100/160.0470.02224k0.022270k9.1k150P150P13k0.0013.9k2.4kQJP002-022202470PAN8806SB0.04712P0.0022QGB1214J1-14S470/1022100P150P27k330QGB1214J1-14S100/16MTZJ5

20、.6B-T22k101100/16LB1641HQMV7102-01547k15p7.5k470k150K0.02227K120270P180p0.0012705.6k2SA952/LK/-T1K1/50QAX0599-001Z100.0220.0010.0022100P330.0270.00220.011K1SS254-T2223310/251K0.022100/16QGA2001F1-060.0010.00133470/102.7K0.0220.11.5M1K120K0.0220.001100K2SA952/LK/-T0.0221.2M4700.11K1K1KLA6541-X0.01QGA

21、2001F1-05QJB001-0520000.10.022QQL244K-100Z47/6.347/16QGF1023F1-1568k2.7k1.5k0.0152.2/501/503.3k0.0047390p390p390p390p1/16DTC124EKA-X1.5M47p2.2k4.7k5.6kRESTRESTXRSTMUTEBLKCKLDONSQCKA+CB+DF+T+T-F-A+CB+DEFTRVTRCRSRFENVTBALFEFBALTEVDETTRVTVDECMECSKICKTRDFODFBALTBALFETERFENVOFTVDETTRCRSRFDETBDOECMECSFODK

22、ICKTRDTVDFM+SM-SM+FM-STATEFOPENCLOSEMLDOPENLM+LM-FLAGMDATACLOSESCDMCKLSUBQARFLDONBLKCKSQCKSUBQSTATXRSTF+SM+ARFBDOOFTRFDETSM-FM+FM-F-T+T-MUTEMLDMDATAMCLKSHEET 5/7SHEET 5/72-6IHABCDEFG123456UX-A70MDUX-A70MDTuner circuitAM SIGNALFM/TUNER SIGNALParts are safety assurance parts.When replacing those parts

23、 makesure to use the specified one.2-7UX-A70MDIHABCDEFG123456Printed circuit boardsFMB-025-1C2001C2002C2003C2004C2005C2006C2007C2008C2009C2010C2011C2012C2013C2014C2015C2017C2101C2102C2103C2104C2106C2107C2108C2110C2112C2114C2115C2116C2117C2118C2119C2120C2201C2202C2203C2204C2206C2207C2208C2210C2212C22

24、14C2215C2216C2217C2218C2219C2220C2305C2306C2307C2308C2309C2310C2313C2316C2317C2351C2352C2354C2402C2403C2404C2453C2501C2701C2702C2703C2704C2705C2706C2707C2708C2709C2710C2711C2712C2713C2714C2715C2716C2751C2752C2753C2852C2853CN704B2910B2912CN721CN743CN744D2001D2301D2351D2352D2353D2354D2401D2451D2452D27

25、01D2702D2703D2704D2705D2706D2707D2708D2851D2852IC701IC702IC703IC704J2001K2001K2002K2301K2302K2303K2304K2305K2851L2001L2002L2101L2201L2302L2304L2305L2306L2851LF711LF721Q2101Q2102Q2201Q2202Q2301Q2351Q2352Q2353Q2401Q2402Q2403Q2701Q2702Q2703Q2704Q2705Q2706Q2707Q2708Q2709Q2710Q2711Q2712Q2713Q2714Q2715Q27

26、16Q2717Q2853R2001R2002R2003R2004R2005R2006R2007R2008R2009R2010R2011R2012R2014R2015R2016R2017R2018R2019R2020R2021R2022R2023R2024D2453R2026R2027R2028R2029R2030R2031R2032R2033R2034R2035R2036R2037R2038R2039R2040R2041R2042R2043R2044R2045R2046R2047R2048R2049R2050R2051R2052R2053R2054R2055R2056R2057R2058R20

27、59R2060R2061R2062R2063R2064R2065R2066R2067R2068R2069R2070R2071R2072R2073R2075R2077R2079R2080R2081R2082R2083R2084R2085R2086R2087R2088R2101R2103R2104R2105R2106R2107R2108R2109R2110R2111R2112R2113R2114R2115R2116R2117R2201R2203R2204R2205R2206R2207R2208R2209R2210R2211R2212R2213R2214R2215R2216R2217R2303R23

28、51R2352R2353R2354R2407R2408R2409R2410R2415R2416R2417R2418R2503R2504R2505R2701R2702R2703R2704R2705R2706R2707R2708R2709R2710R2711R2712R2713R2714R2715R2716R2717R2718R2719R2720R2721R2722R2723R2724R2725R2726R2727R2728R2729R2730R2731R2732R2733R2734R2735R2736R2852R2853R2854R2855X2701X2702CN703B2908B2913B29

29、03B2905B2906R2222R2122B2916CN706K2306R2304R2090R2094B2909B2911B2900B2901B2969B2915B2917R2118R2218C2121C2221Q2203Q2103R2119R2219Q2451R2120R2220C2451B2966B2918B2907B2920C2502PP701R2739R2738R2737B2921R2091B2976R2740R2741R2742R2743R2744R2745B2922R2856C2855PP702PP703TW702R2092R2093CN712CN711D2402CN701B29

30、23B2924B2925B2926C2321C2319C2318C2320C2322C2323C2324C2325C2326R2123R2223Q2204Q2104Q2452Q2453C2452D2454D2455TW703D2456B2927AUXOUTAUXINLRR3031505180811001141516DOUTDIN1M5.5VMGNDMDRESETCOMMANDSTATUSNCNCNCNCSET1MODESECN7211MGNDLED5VMD+BMDDGNDFCDMDPOUTSMUTEBLCTLPOUTSW10VAHBCN711113114MUTERESTBLKCKDGNDSUB

31、QSQCKSTATXRSTCN704DGNDMCLKMDATAMLDCRCSCDL13MOTOR+MOTOR-121UPSW5V71011MGNDNCPBRAGNDPBLSW8VRECRNCRECLFANCTLSAFETY3131CN712MGNDCD+BCDDGNDSAFETY2DGNDROUTAGNDD+BLOUT130MIDSW114SW10VUS5VSW10VLOUTD5.5VROUTA5VDGNDAGNDRECLRECRDGNDDOSW1131191101PINFKEY2FKEY1DGNDDGNDLEDCTL5VRED1GREEN1BLUE1RED2GREEN2BLUE2RED3GR

32、EEN3BLUE3RSLCDCELCDCKLCDDATADGNDLCD5VREMSW10WMDSENSOR21DGND19CN743PHOTOPLAYKEY1SFTY1SCKSW5VSDATASTTA131TUDATATUSTTUCKMPX9V5VLOUTAGNDROUTCN70119RDSDARDSCKDGNDDGND1013CN703MT0CDRCDAGNDCDLMT1OPENCLOSE111MGNDDGNDCD+BSW10VOTHERSVERRDSVER51TW702TW703Main boardTuner board2-8IHABCDEFG123456UX-A70MDUX-A70MDP

33、ower amplifier & control & AC jack boardB1301J1003L1006R1099S1001Z1005Z1006CN805B1300B1085B1086B1056B1055B1053B1054B1200F10031.6A-125VCN911CN912RSCKLCD5VDGNDREMDATACEB3R3G2B1R15VG1R2B2G3117117CN908CN909R3001MDSENSOR1817REMLCD5VDATACKCERSB3G3R3B2G2R2B1G1R11DGNDSW10V131SW10VDGNDMDSENSORS2914FW91413C29

34、01C2902C2904D2901D2902D2903D2904D2905D2906D2907D2908D2909D2910D2911D2912IC901KI901R29011LCD5VDGNDDATACKCERSDGNDLCD5VCKRSREMDATACEB3R3G2B1R15VR2B2G3G117S2902S2901S2903FW907DOWNCENUPGNDDOW VCC CEN UP51CN905D2601D2602Q2601R2601R2602R2603R2604R2605R2606R2607R2608R2609R2610R2611R2612R2613R2614S2601S2602S

35、2603S2604S2605S2606S2607S2608S2609S2610S2611S2612S2613S2614S2615S2616BELEDGNDLEDCTLUS5VPINDGNDFKEY1FKEY2CN9051717J1002K1009K1010L1003L1004L1005R1090R1091W1001B1060B1059B1058B1057ROUTRINLINLOUTH/PGNDB1061C1001C1002C1003C1004B1024C1014C1015C1016C1017B1028C1026C1027C1032C1033C1042C1043C1046C1047C1052C1

36、053C1054C1055C1056C1057C1058C1101C1102C1103C1104C1105C1106C1107C1108C1109C1110C1111C1201C1202C1203C1204C1205C1206C1207C1208C1209C1210C1211C1301C1401C1402C1501C1502C1503C1601C1602C1603C1008C1801C1802C1803C1901C1902C1903C1904CN801CN802B1062B1027B1080D1001D1002D1003D1004D1005D1012D1013D1014D1015D1023D1

37、024D1025D1026D1027D1301D1401D1402D1501D1601D1602D1603D1604D1801D1901D1902D1903D1904IC801IC802B1115B1095B1117K1001B1096K1003K1004B1097K1006K1007K1008C1010B1079Z1001Z1002B1116L1101L1201Q1023Q1101Q1102Q1201Q1202Q1301Q1401Q1402Q1501Q1502Q1601Q1602Q1603Q1604Q1605Q1606Q1607Q1801Q1802Q1803Q1901Q1902Q1903Q1

38、904Q1905Q1906R1022R1049R1050R1051R1054R1059R1060R1065R1066R1077R1086R1087Z1004Z1003B1025R1101R1102R1103R1104R1105R1106R1107R1108R1109R1110R1111R1112R1113R1114R1115R1201R1202R1203R1204R1205R1206R1207R1208R1209R1210R1211R1212R1213R1214R1215R1301R1401R1402R1403R1404R1501R1502R1503R1601R1602R1603R1604R1

39、605R1606R1607R1608R1609R1610R1611R1612R1613R1614R1615R1616R1617B1210R1801R1802R1803R1804R1805R1806R1807R1901R1902R1903R1904R1905R1906R1907R1908R1909R1910R1911R1912R1913R1914R1915R1916R1917R1918R1919R1920R1921B1504CN804B1022B1118C1006B1700J1001C1005C1018B1119B1063PP801B1092B1206B1207B1205B1204B1702B1

40、091C1905B1090B1203B1303B1304B1305B1066B1501B1503B1202B1064B1113B1068B1114B1067B1026B1094B1505B1088B1211B1212B1270B1093B1506B1111B1087D1702B1112B1201B1502R1923C1906C1009C1907CN803PP802PP803PP804CN806B1098B1208B1100B1081B1082W801CN807B1701T1002Q1908Q1909Q1910R1924R1925R1926B1065BBEEBEEBB1071F1001F1002

41、B1072B1077B1074B1073B10762-9UX-A70MDIHABCDEFG123456MD servo control boardForward sideForward sideC312C317C331C350C352C450C451C480C482C494C495C510CN451D453D454Q410Q411R440R441R490R456Q451X350C302C311C315C316C320C322C330C333C334C340C341C342C351C353C354C355C358C361C391C433C435C437C439C452C453C455C481C4

42、83C485C486C487C491C492C512C515CN321D310D451D452IC340IC450IC480K491K492Q330Q331Q332Q333R300R311R312R325R330R331R332R333R334R336R337R338R341R342K346L351L352K353R370R371R372R395R424R426R432R433R434R435R436R437R438R439R451R452R453R454R455TP422R481R483R491R492R495R496K505R509R515R516R517R518R519R520R521R

43、522R523R524R551R552R553R554R555R556R557R558C590C329K527K528K529K530K531K532CN601MT601MT602S6022-10IHABCDEFG123456UX-A70MDUX-A70MDC602C604C622C606C607C609C610C611C612C613C614C616C615C617C618C619C620C621R660C623C625C628C629C631C632C633C634C635C636C637C641C642C643C644C645C651C652C653C655C661C662C663C66

44、4C665C671C672C673C674C675C676C681C682C683C691C692C693C694C698W605CN602CN603CN604CN601B606D661D681IC601IC603IC604IC641L681Q601Q602Q631R601R603R605R606R607R608R609R610R612R613R614R615R616R621R622R623R627R628R629R631R632R634R635R641R642R644R643R645R646R647R648R649R650R651R652R653R654B602R656R659R661R66

45、2R663R664R665R666R671R672TP601TP602X651B604C677B600B605C608B601B603B625W606B607B628B608B630B609B610B611R681C605121324ARFGND14114111CN603RAGLOPENCLSW+BDGDo1141CN602FM+RESTSM+SM-GNDFM-16BC1CLOSE61MGDGSW10CD+BW6051DGDo21921EB5110CN601F-T+GNDVRLDMDT2KF1NCT1SRF2T-F+121OPSW6114CN6041SCDCRCMLDMDATAMCKLDGXRSTSTAT14MUTERESTBLKCKDGSUBQSQCK15EB3615118EW60651LM+OPSWGNDCLSWLM-T003CD servo control board