JVC-NXHD10-cs-sch 维修电路原理图.pdf
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1、SCHEMATIC DIAGRAMSNo.21155SCHSep. 2002COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.VICTOR COMPANY OF JAPAN, LIMITEDAUDIO & COMUNICATION BISINESS DIVISIONPERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,JapanNX-HD10 No.21155SCHContents Block diagramStandard sc
2、hematic diagramsPrinted circuit boards2-12-22-710CD-ROM No.SML200209NX-HD10COMPACT COMPONENT HDD SYSTEMNX-HD10Area Suffix J - U.S.A. SP-NXHD10CA-NXHD10SP-NXHD10STANDBY/ONDISP/CHARACANCELSETENTERRM-SNXHD10J REMOTE CONTROLREPEATALBUMALBUMSEARCHMODETONECONTROLALBUMLIBRARYSELECTFM / PLAYMODETITLE/EDITDI
3、MMERCONTRASTVOLUMEAHB PROAACSOUND100+101-MARK2-ABC3-DEF4-GHI5-JKL6-MNO7-PQRS8-TUV9-WXYZHDDCDTUNER/LINEREC STARTA.P.offCLOCK/TIMERSLEEPPrinted in Japan200209RadioFans.CN 收音机爱 好者资料库ABCDEFG123452-1NX-HD10Block diagramCN933IC940UNITCONTROLERIC950SRAMIC951SRAMIC910BACKENDLSIIC930DSPIC904CODECHARDDISKDRIV
4、EHDD_CSMASK/HDD_RMDARQ/HDD_WDMARQHDD_IRQHDD_RST DSP_MCKDSP_PDIDSP_PBCKDSP_PLRCKDSP_PDODSP_SLRCKDACCKOUTDACEMPHDAC_DATADAC_BCKDAC_LRCKADC_DATA/DSP_RST/DSP_MICS/DSP_MILPDSP_MIDIODSP_MICKDSP_MIACKDSP_SGATEDSP_SDODSP_SBCK2DSP_SDI/CODEC_RSTLINRINLOUTROUTDIN2DIN3DITOUTDIN0/RESETCOMRXCOMTXCOMCLK/UNITREADY/
5、COMIRQDIN1LOUTROUTAUXINLAUXINRAUXOUTLAUXOUTRDICE/LCDRESETLCDRSLCDSCL/LCDCSLCDSDACONTRAST3CONTRAST2CONTRAST1KBDATAKBCLKTULTURREMKEY2KEY1BLCTLP-INDS-INDHDRECINDVOLINDHDPLAYINDLVB10303-A1LVB10303-A2LVB10262-A1LVB10304-A4LVB10303-A4LVB10304-A1LVB10304-A3LVB10304-A2LVB10304-A5CN601CN605CN606PICKUPFOCUSCO
6、ILTRACKINGCOILFEEDMOTORSPINDLEMOTORIC801FCS,SPDLFEED,TRKBTL DRIVERIC601RF & SERVOAMPSW101REST SWSW102OPEN SWIC251UNITMICONIC651DSPOPENRESTKCMNDMSTATMRDYKCLKMCSRESETTXOUTLOUTRSUBQSQCKFLAGBLKCKMCLKMDATAMLDDMUTESTATRESETIREFx4SRDATALRCKBCLKCDCOPYCDTNOCDINDEXCDEMPTBALFBALFE,TEGCTLRFDETOFTBDOARFRFENVTRDF
7、ODECMECSTVDDQSYSBCKSUBQFM+FM-SM+ SM-A+C,B+DE,F,MD,LDF+,F-,T+,T-ANTJ1TU1FMRFFMIFAMPIC1FM DET /AM DETIC2PLLMW RF& OSCCN1FM ANTAM ANTIF OUTOSC OUTVDDFM INAMOSCIFREQST/MONOSDINSTEREOLOUTROUTCKCEDATACN930IC9615VREG.8VREG.VOLTAGECONTROLFAN SW.CN693CN994CN903CN995D9201DIODEBRIDGET9101MAINTRANST9102STANDBYT
8、RANS5.6VREG.W905W991DIODEBRIDGEJ9001CN921LF901LINEFILTERCN904CN511CN661CN695CN901CN605CN604CN603W391J3001IC302FUNCTIONVOLUMEIC301POWERAMPCN991CN964IC801SYSTEMMICONW691J6301CN602CN692DI701LCDMODULEW391CN501J4401J4301AUXKEYBOARDHEADPHONESPEAKERAC INCN651CN931D9301 D9308A0 A10D0 D15/CS_JWL/RD/HWR/LWRS7
9、001 S7108KEYD7301 D7303LEDD7401 D7403LCDBACKLIGHTRadioFans.CN 收音机爱 好者资料库NX-HD10NX-HD10ABCDEFG123452-2 LCD & Key control sectionStandard schematic diagramsTUNER SIGNALAUX IN SIGNALAUX OUT SIGNALR8058J6301J6301R8059R6201R8057R8056R8055R6101R6203D9902R8051X8061R9910R6103Q6101Q6201R6206R6106R6204R6104Q6
10、301R8106L4201IC801CN964Q7401R8052R8053R8071R8020R8021CN991R8070DI701R8011R8014R8022L4101R8017R8018C4301R8024R8025R8026R8027R8028R8029R8030R8031R8032C4302R8048K4301R8049R8023R8045R8046Q8061Q8062R8050R8081Q7402X8071L4301C4101C4201R6114R6214R8083K4302L6101L6201R6111R6211C6201Q7403C6101D8001D8002D8003C6
11、202C6102R7103R7104R7105C4403R7106IC721S7102S7103S7104S7105S7106R7102CN603S7101R8019R8015R8082R8084R4401R4403R8016R8066Q9902Q9901K8011R7009S7009Q6311Q6312R6311D6311Q8093D7601J4401K8012R7008S7008J4301S7108R7108R4201R4101Q7602Q7601Q7404R7412R7411R8010Q7603Q7604R7003R7004R7005R7006S7002S7003S7004S7005S7
12、006R7002S7001C7501C8003Q7507C7502CN692Q8094R8092S7107R7107R7007S7007CN602Q7508Q7509R7504R7505R7506Q7501Q7502Q7503Q8101Q8102Q8103D8102Q6320Q6321R6320R8093R8095Q8095CN604R8039R6232R6205R6133R6105R6233C7503W691R7304R7305D7403D7402D7401C8001R8001R8002R8003R8004C8009R8006R8007R8008R8009C8064R4404R8033R80
13、34R8035R8040R8036R8037R8038C8065R8041R8042R8043R8044R8063R8062C8063C8066C8062C8061C8071C8072R8061C6111C6211R6112R6212R8064C8067R7402R7405R7408R7401R7404D8012C7201D8019C7401R7410D7305R7302C4402C4401D4401D4402CN501CN605R8060D7302R9904R9905Q7302C6311R6312D6312D6313C6312R6313C8008R7407D7404D7405C4311R76
14、02R7601D7406R7413R7301R7603R7303D7301R7604D7303W391Q7301Q7303D7602C8005C8006R8072R8065D8018D8017R8005D8016D8015D8013D8014C8002R8074C8007R7403R7512R7513R7514VR761R7511R7508R7509R7501R7507R7502R7503D8101C8101R8102R8101R8103C8102D8103R7406R7409R6321R8094C8091PRTAMUTEHDRSTLCDCSHDREQSMUTESTANDBYAHBSTEREO
15、PRTHDRDYCDRSTLCDRESETRESETHDRSTINHHDRDYHDREQINHRESETAHBLCDRESETCDRSTLCDCSSTEREOLCDRESETSMUTEAMUTESTANDBYLCDCS22KQNN0018-002QNN0018-00222K1001K1001K1001K1SS1332.2KQAX0416-001Z3.31K2SD2114K/VW/2SD2114K/VW/2.2K2.2K3.9K3.9KUN2113120MN101C49HJTQGB2016J1-091.51K10K10K100100QGB2016J1-0910KQLD0221-0012.2K1K
16、1001K1K2.2K1K1001001001001001001002.2K2.2K2.2K2.2K2.2K2SC2668/O/-T2SC2668/O/-T1.2K220220QQR0590-001QQR0590-0011K1K2SD601A/R/1SS1331SS1331SS1331.5K1.8K2.2K0.013.3KGP1UM271XKQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z2KQGB2016K1-06QSW0651-001Z1001001001KUN22112SB709A/R/18K2SB709A/R/2SD601A/R/39MT
17、ZJ3.9B2SD601A/R/SMLU12E16CQND0096,0015.1KQNS0030-0015.1K150150UN2111UN21112SD601A/R/2.2K2.2K1002SD601A/R/2SD601A/R/1.5K1.8K2.2K3.3KQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-001Z2KQSW0651-001Z1/100.01/502SK209/G/1/10QGF1205F1-202SD601A/R/100KQSW0651-001Z5.1K5.1KQSW0651-001ZQGF1205F1-20Q
18、VP0008-103Z2SK209/G/2SK209/G/4.7M4.7M4.7M2SB709A/R/2SB709A/R/2SB709A/R/1SS1332SB709A/R/UN221110K100K1KKRC107SQGB2016K1-092.2K1K18K10K18K10K1/10QJK005-041601680680NSPW510BS/BRS/NSPW510BS/BRS/NSPW510BS/BRS/2.2K2.2K1K1K100P/501K1K1K1K27P/504.7K1K1K2.2K2.2K2.2K2.2K2.2K33P/502.2K2.2K2.2K2.2K8.2K8.2K47P/5
19、047P/500.001/500.001/50QAX0401-00122P/5022P/5010K0.0056/500.0056/505.1K5.1K10K0.001/50390390390390390RB441Q100/101N40031/5010KMTZJ7.5C33010P/5010P/50MTZJ7.5CMTZJ7.5CQGA2501C3-04ZQGF1205F1-241KSLA-360MT3F10K1K2SD601A/R/100/161K1SS1331SS1334.7/5027K100P/50390MTZJ7.5CMTZJ7.5C100/10680680MTZJ7.5C1K82068
20、0680SLI-343URC3F560SELU2E10CQJK008-0516002SD601A/R/2SD601A/R/MTZ7.5C100/102200/6.3472.2K1SS1331SS1331KRB441Q1SS1331SS1331SS1330.01/5010K100/103901K1.8K3.3K3.9K4.7M4.7M10K4.7M10K10KMTZJ5.1C2.2/50UN2213KRC107S10K10K100K4.7/50UN22131SS1333903901K10K0.01FTULCDSDATRSWAUXRSW+9VAUXLHDRECINDKBVCCHDPLAYINDBL
21、CTLMRDYTURBAND0BAND1TUDATAFCDKBDATAAUXRTUSTHDCLKAUXLTUCKFANHDSTATHDCMNDCECLDIPOWERSAFETY1SAFETY2SAFETY3KCMNDMSTATKCLKHDCLKTULARECRARECLARECRARECLTULTURREMKBCLKKEY2FTUKBCLKRDSDARDSCKKEY1RDSCKRDSDACONTRAST1CONTRAST2CONTRAST3HDSTATFANLCDSCLREMMRDYLCDRSFCDHDCMNDS-INDTUDATAP-INDVOLINDKEY1KEY2SAFETY1SAFET
22、Y2KCMNDKBDATACECONTRAST2LCDRSP-INDS-INDBLCTLMSTATKCLKHDPLAYINDLCDSDATUCKTUSTLCDSCLLCDRSKBVCCHDRECINDVOLINDCLDIPOWERTRSWHDPLAYINDVOLINDHDRECINDS-INDP-INDBLCTLKEY1KEY2REMCONTRAST1CONTRAST2CONTRAST3LCDSDALCDSCLCONTRAST1CONTRAST3SAFETY3ABCDEFG123452-3NX-HD10Power amplifier / Power supply sectionTUNER SI
23、GNALAUX IN SIGNALAUX OUT SIGNALCD SIGNALHDD PLAY SIGNALHDD REC SIGNALMAIN SIGNALParts are safety assurance parts.When replacing those parts makesure to use the specified one.IC301J3001C1117LF901F9009RY911T9101C9101D9103Q9101Q9102R9101F9001F9002D9101D9102Q9104R9104D9201C1217C9203C9204C9201C9202Q9201Q
24、9202R9202R9204Q9203C9206R9206C3103R9607R9608R9705R9706Q9703K1201K1101D9601R9106Q9701Q9702Q9802D9309D9310R9704Q3191Q3192R9105D9105Q1262Q1161Q1261Q1161Q3511C1123C1223C1222C1122Q2001Q1001R1223R1123Q3001R1121R1221IC302R3110C1103C1203Q1101R1106R1206Q1201R3113LF901R3191R1243R1143R1244R1144R3132R3133R3134K
25、3151K3152K3153IC961CN511C1126C1226LF111LF121C1127C1227R3137Q9801Q3193C3192R3193R3138CN661R3151R3152R3153R3154R3155R3156R1151R1251R3199Q3194R3139K3154F9009K3155L3151L3152C3151CN904CN994R1120R1220R5101R5201W391D3181Q3182Q3181R3183C1234EP301R1133R1233R1261J9001C3114W911CN921C9102R9102Q9103R9103D9104C91
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