JVC-XVN412S-cd-sch 维修电路原理图.pdf

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1、SCHEMATIC DIAGRAMSDVD PLAYERNo.YD020SCH2004/7COPYRIGHT 2004 Victor Company of Japan, LimitedXV-N410B, XV-N412SCD-ROM No.SML200407V I D E O258147369010+10TITLE/GROUP CANCELRETURNVFPZOOMDIMMERREPEATAUDIO3D PHONICSUB TITLEANGLEOPEN/CLOSEDISPLAYNEXTPREVIOUSSELECTCLEARSLOW-SLOW+TOPMENUMENUONSCREENSETUPEN

2、TERSTANDBY/ONPROGRESSIVE SCANXV-N410BUJC, XV-N412SUWC, XV-N412SUSC, XV-N412SUGC, XV-N412SUXC,XV-N412SUFC, XV-N412SUTC, XV-N412SUBC, XV-N412SACArea Suffix (XV-N412S)UW - Brazil,Mexico,PeruUS - SingaporeUG - Turkey,South Africa,EgyptUX - Saudi ArabiaUF - ChinaUT - TaiwanUB - Hong KongA - AustraliaArea

3、 Suffix (XV-N410B)UJ - U.S.A. MilitalyExcept ver.UJThis service manual is a service manual of a model in which destination is added tothe issued service manual XV-N410B, XV-N412S (issue number: XA018 2004/3).This service manual consists of only Parts List, Standard Schematic Diagrams,Printed Circuit

4、 Boards, Block Diagram, and Instruction Book. Regardingservice information other than these sections, refer to the service manualXV-N410B, XV-N412S (issue number: XA018 2004/3).RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库!CHARTS AND DIAGRAMSNOTES OF SCHEMATIC DIAGRAMSafety precautionsThe Component

5、s indentified by the symbolarecritical for safety. For continued safety, replace safetycritical components only with manufacturers recom-mended parts.1. Units of components on the schematic diagramUnless otherwise specified.1) All resistance values are in ohm. 1/6 W, 1/8 W (refer toparts list).Chip

6、resistors are 1/16 W.K: K(1000), M: M (1000K)2) All capacitance values are in F, (P: PF).3) All inductance values are in H, (m: mH).4) All diodes are 1SS133, MA165 or 1N4148M (refer to partslist).2. Indications of control voltageAUX : Active at high.AUX or AUX(L) : Active at low.3. Interpreting Conn

7、ector indicationsNote: If the voltages are not indicated on the schematicdiagram, refer to the voltage charts.1232.5(5.0)1.8PB and REC modes(Voltage of PB and REC modesare the same)PB modeREC mode4. Voltage measurement1) Regulator (DC/DC CONV) circuitsREC : Colour bar signal.PB : Alignment tape (Col

8、our bar).: Unmeasurable or unnecessary to measure.2) Indication on schematic diagramVoltage indications for REC and PB mode on the sche-matic diagram are as shown below.6. Indication of the parts for adjustmentsThe parts for the adjustments are surrounded with the circleas shown below.7. Indication

9、of the parts not mounted on the circuit board“OPEN” is indicated by the parts not mounted on the circuitboard.R216OPEN1231231231423Removable connectorWire soldered directly on boardNon-removable Board connectorBoard to BoardConnected pattern on boardThe arrows indicate signal pathNote: The Parts Num

10、ber, value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts, refer to the Parts List.Note: For the destination of each signal and further line connections that are cut off from the diagram, refer to BOARD INTERCONNECTIONS2-12-2A12345BCDEFGFEP(Front en

11、d processor) IC1014CH DriverIC201Spindlemotor driverIC251Flip-FlopIC407SODC(Super optical disc controller)IC301CN101CN809A B C D E F RFLPC1 LPC2T+ T-F+ F-FODRV TRDRV TRSDRVTRDM FODM TVDMPWM2,3/GIN2,3FEPEN CPSCKSDOUTBDO OFTRTBAL TE RFENVFBAL FE ASARF+ ARF-RFDIFSTD0 to 7ODCIRQODCCSAVRTMSTCLKSTVALIDSTE

12、NSYSRESETAV DecoderIC50127MHzX571IC402IC403SDRAMIC505Digital videoencoderIC601RegulatorIC406 IC408IC409Flash ROMIC401CXI/OAVCI AVCONTSC/PALFLCS- REMO SSPIN0 SSPOUT0 SSPCLK0POWERONTO CN801CN401To powersupply boardFROMPick-upUnitFROMSpindle motorassemblyFROMLoading motorassemblyCN201CN202FM+FM-LM+LM-V

13、H SM1 to SM3H1+ to H3+ H1- to H3-FGSPDRVSPPOLSWOPEN SWCLOSEAD0 to 15PWE0LA0 to 3AD8 to 19ALELADD4 to 19TRVSWSBRKSPMUTEAD24 to AD31 EXOCSDIMMER1 DIMMER2DIMMERL DIMMERRSCOMPVDATA0 to VDATA7VCLK SYSRESETI2CCLK I2CDATASLEEPDRVMUTE LMMUTEX301LA0 to LA3AD0 to AD7PWEDLADD4 to LADD17ACK RD-X1 X2J701AV Compu

14、linkQ405 Q406J602J605J700J704S902S-VIDEO outputCompositevideo outputComponentvideo outputAnalogaudio outputDigitalaudio outputCv/YOUTPCVPBPGPRMUTETXAUDIOL/RPCMCLK BCK AOUT0 LRCKPDN DACOCS SSPCLK1 SSPOUT1PROG INTY/G/CvOUTYPbPrCb/B/CvOUTCr/R/COUTL601L611L612L613480i480pREMOTES901NTSCPALOP.AmplifierIC7

15、51D/A ConverterIC750MUTEQ755 Q756 Q757AOUTL+/-AOUTR+/-Block diagramCN801CN808TO CN809To power supplyboardFL DisplayDI801Standby LEDD802FL Display driverIC801Remote controllerIC802Power switchS801OperationswitchS802 S803 S804S805 S806 S807DIMMER RD810DIMMER LD811F+ F-VDISPPOWERON SSPCLK SSPIN0 SSPOUT

16、0GR1 to GR7SG1 to SG9SG1S2 S3 S4 S6 S7REMODIMMERL DIMMERRCN803CN804CN805CN802CN806CN807Except ver.UJ2-32-4A12345BCDEFGR393R310R302R303R304R305C310C345C303R361R350C344TP351C309TP201R360R391R232IC201IC251C204R346R320R349R210R212R211C210R215R214R213C211R216C212C260C261C262C263R251R252C253C216R255C255C2

17、56R201R256R207R206C206C205R205R204R208R209C208C207CN202C218C264R347R222R223TP204TP352R362TP373TP374TP375TP376X301R116IC101C374R301R309R396TP353C324C313C304C302C305K302K301C319R394R395R316R322R326C105R327R323R324R325C322C327C323C325C389C326IC302TP131TP102C106K303R236R235C308C363R233C314R234C220C362C3

18、90R343R342R372R334R329CN201R230R317R280R370R373R390Q328C213C214C331IC301C334C351C221C333C329C335C328R330R336R335R328R333C222R237R238R331R239C223C330C224C265R240TP206R106TP207R107TP203TP202R132C110TP101C124C119R151C113R152C114R126C112C121C122R114C117TP104TP103C139R125R131Q103C102R108R117C144C145C138C

19、103CN101R218R217R225R257R258C311C217R341TP46TP47C201C203C257C258C259C251C252R254TP48TP396TP395TP394TP393TP390TP388Q101R340TP392TP391TP389Q102R119R104TP354C338R120C336C337C340C307R105R103R231R102C343C342C306C341C339R315R314R319TP49TP50R338TP31C352K201TP32TP33R101C219C332R332TP355TP357TP356TP358TP34TP

20、35TP36TP37TP38TP45TP44TP43TP42TP41TP40TP39D101R150C104C126C131C130C127C129C115C137C146C135R128R129R259R113R112C111R110C141C142R130TP116TP117TP118TP119TP120TP121TP122TP123TP125TP126TP127TP128TP129TP130TP111TP107TP108TP109TP110TP112TP113TP124TP114TP11533100K100100100100D2.5V0.1NI0.147KNI0.010.147K10K1

21、8KBA5983FM-XBA6679FM-X0.1/161MB5.7VDGND100KM9V100KMGND3.9K10K3.9KNI10K10K4.7K0.0229.1K0.01/160.1/160.1/160.1/160.1/160.472.20.1/161M9VMGNDD5V10K0.015/160.1/16474718K7.5KNI120P27K27K22K22K680P680PQGF1040C1-0510.01/1647010K9.1KSGND47KNAX0566-001X100AN8703FH-V47/25DGND100KNI3.3K470P0.10.147/2547/25NQR0

22、251-001XNQR0251-001X0.133B3.3VD3.3V47KS3.3VNI12K10K47/25100K47K47K47K270P4700P120P330P330P1000PSN74AHCIG66HV-X47/25NQR0251-001X22K27K47/25NI27K47/2522KNINI0.147K47KNININIQGF1040C1-153.3K100K3.3KNIDGNDMGNDNI100KNININID5VNIBU6063KV2NI0.1680PNINI0.015NININI68KNINI680P10K10KNI4.7K0.022NI0.01/160.015/161

23、0KS5V27K27K47220P0.1/160.1/16S5V2.2K12PS3.3VS5VSGND1M560P1M560P0.027/160.047/16NI0.1/16NINI47KUN2113-XNINISGND1000.01/16NI0.1NIQGF0536C1-24WNININININI0.10.1/16NININI0.1/160.1/160.1/160.1/16NI20K2SB1424/R/-WNI2SB1424/R/-W2.2270.0472.21000P0.472700P0.12722K7.5K22K2200P0.0220.12700P47P27K27K47K470.1NQR

24、0251-001X33K120PNINI1SS400-X24K47P270P0.1/160.1/160.1/160.00470.1/1647/25NI47/2511NI10K8.2K0.1/1633K0.10.11.8KRFDIFODCIRQODCCSRD-PWE0SWCLOSETBALFBALTVDMH2+SPPOLSPDRVVHTESTSGTRSDRVTRDMSWOPENLM+LM-FM+FM-SM1SM2SM3H1-H1+H2-H3-H3+VC+SYSRESETTRVSWSBRK/DRVMUTETRDRVFGFODRVFODMLADD17LADD16LADD15LADD14LADD13L

25、ADD12LADD11LADD10LADD9LADD8LADD7LADD6LADD5LADD4ACKAD7AD6AD0AD5DVDLDCURTRVSWAD4TRDMSDOUTCPSCKFEPENAD3FODRVFODMTRDRVTRSDRVSPPOLSPDRVTVDMOFTRFGBDOSHORTCDLDCURFEOFTRTERFENVASTEFBALAD2TBALAD1/LMMUTEEDCFABRFFEPENCPSCKSDOUTOFTRBDORFENVRFF-T+/HFMONVHALFF+T-EFT-T+F+F-H2-H2+H1-H1+SM1H3-LM+LM-FM+FM-SM3H3+SM2/S

26、PMUTEVHSTCLKSTD3STD2STD1STENSTVALIDSTD0AVRTMSTD7STD4STD5STD6ARF-ARF+RFDIFSHORTSLEEPASARF-ARF+FEDABCDCBACDLDCURTEDVDLDCURTO SHEET 2TO SHEET 2TO SHEET 2TO SHEET 3TO SHEET 3TO SHEET 3Standard schematic diagrams Servo control sectionSHEET 1To pick-upunitTo spindlemotorassemblyTo loadingmotorassemblygns1

27、0022001a1_rev02-52-6A12345BCDEFGK503R527R501IC502C515C509TP540R398IC501C510C502R514C503C507R507R508X571R399R528C566R573C551R574C506C568R503C504K502K505C521R596C508C567TP560C550C549C553R584R502R505R506R511IC511C560C559C558C557C556C555C554C562C563C523C520R512C518R549C516C514C512C524C527K504C513C522C51

28、1TP535TP538C538C546IC505C530C501R504C569C536R582R585R397C552R598R597R581R588R589R590R579R586R587R578R576R575R583R591C539K509C544C543K508C541C540C545C535C529C532C531C528C533C534C547C548TP548TP566NINI47S-80927CLMC-W100P100P33NDV8601VWA-BE100P100P22100P18PNININAX0550-001X331k0.11.2K1u/10VNI15P0.0047B3.

29、3VNI100PNINI1u/10VNI100P0.01B3.3VB3.3VD1.8V0.1/1647/25100u/6.3VB3.3VD1.8V3.3K22NINIDGND1.5KLM1117MP1.8-X0.1/160.1/16100P100P100P0.1/160.1/1647/25B3.3V47/25B3.3V100P100P1.5K100P33100P100P100PNININI100P100P100PNINIHY57643220CT55100P100/6.310NI100P33NI330.1/161003375757533NINI1501501501075100PNQR0251-0

30、01X0.1/160.1/16NQR0251-001X0.1/160.1/160.1/16100P100P0.1/160.1/16100P0.1/160.1/16100P0.1/16AD4MD10MCLKMD11MD12WE-MD13MD14MD15DQM1MA9MA8V_CNTRD-PWE0V3.3VPOWERONALEMA7MA6MA5VCLKMA4MA3VDATA7VDATA6VDATA5VDATA4VDATA3CKEMA2MA1MA0MA10MA12MD0MA13CS0-RAS-SYSRESETMD1CAS-MD2DQM0DQM2VDATA2MD16MD3MD4MD5MD6MD17MD

31、18MD19MD20MD21MD22MD23MD24MD25MD26MD27MD7DQM0MD28WE-S1OUTVDATA1CAS-VDATA0RAS-AD0AD1AD2AD3AD5AD6AD7PWE1AD8AD9AD10AD11AD12AD13ACKAD14SCLKAD15PWE2AD16AD17AD18AD19AD20AD21AD22AD23PWE3AD24AD25AD26AD27AD28AD29AD31AD30CS0-MA12MA13MA10MA0MA1MA2DQM3MD24MD25MD26MD27MD28MD29MD30MD31MD23MD22MD21MD20MD19MD18MD17

32、MD16DQM2MA3MA4MA5MA6MA7MA8MA9CKEMCLKDQM1MD15MD14MD13MD12MD11MD10MD9MD8STD7XIO6MD9CPURSTAOUT0NTSC/PALSRSTPDNPCVPGPBPRODCCSPCMCLKBCKLRCKSSPCLK1SSPOUT1RXD0MD3SSPCLK0AVCOEXOCSAVCIMD2SWOPENSWCLOSEFLCS-PCS0SCOMPPROGI2CDATAI2CCLKMD29MD30MD31DQM3ODCIRQDACOCSSSPOUT0AVRTMLA0LHLDALHLDSTD6STENSTCLKSTVALIDSTD0ST

33、D1STD2STD3STD4STD5MD0MD1MD4MD5MD6MD7MD8TXSSPIN0INTREMOAMUTELA1LA2LA3TO SHEET 1TO SHEET 1TO SHEET 1TO SHEET 3TO SHEET 3TO SHEET 3TO SHEET 4TO SHEET 4TO SHEET 4TO SHEET 4TO SHEET 5 AV Decoder sectionSHEET 2gns10022001a2_rev02-72-8A12345BCDEFGCN401C418C410IC408C425IC401C428C427R411R412C426R413R430R431R

34、407C433K530C434C432R417R418IC407C417C419R406R405IC402IC403TP411C429TP410IC409C402TP440TP442IC406R410C424C404SW501L401Q405R404K521K532K533Q406K540C412K534TP447TP446C408C440C438C416C421C423C422R403C409C405CN503C413C414L402K535K536CN809D401R409TP431TP432Q407Q408TP430TP439TP437TP434TP433TP435TP438TP436T

35、P425TP424TP421TP420TP426TP423TP422TP427R426R427R428R429QJK016-092304470PNIMM1592FF-X0.1AT49LV1614T90TC1470PNIDGNDNI1NIDGNDAGND12024010KNINQR0251-001XDGNDNININI0SN74LV273APW-X110DGNDNID2.5VD3.3VB3.3VB5.7VSN74LVC373APW-XDGNDD5VMGNDAGND-12VSN74LVC373APW-X47/25MM1593DF-X0.1DGNDMM1595AF-X3.3KNININI10uS3.

36、3VM9VB5.7VUN2214-X0NINQR0251-001XNQR0251-001XUN2214-XDGNDAGNDB3.3VNQR0251-001XB3.3VDGND0.1DGNDDGNDNQR0251-001X0.1/16NINI1470P147/2500.1/160.1/16NIDGND0.1NI10uS5VDGNDNQR0251-001XNQR0251-001XQGF1040C1-1112V1F4-T20DGNDDGNDNINIDGNDDGND120240NINIAD30AD28AD26AD24AD23AD22AD21AD19AD17AD16AD15AD14AD13AD12AD1

37、1AD10AD8AD7AD6AD5AD3AD1PWE0LADD16LA0LA2RD-AD15AD7SCOMPAD14I2CDATAAD6EXOCSAD13AVCIAD5INTAD12AVCOODCCSI2CCLKXIO6SWCLOSEPCS0LHLDASRSTDIMMER1LA3LA1DIMMER2ALEAD0AD4AD2/HFMON12V-12VAD4PWE1AD9ACKSCLKSLEEPPWE2AD18AD20PWE3AD25AD27AD29AD31AD11AD3AD10AD2AD9AD1AD8EXOCSAD0RD-LA0LA1LA2LA3LADD4LADD5LADD6LADD7LADD1

38、7AD31LADD18ACKDIMMERLPWE0LADD19LADD8LADD9LADD10LADD11LADD12LADD13LADD14LADD15LADD19AD19AD18LADD18LADD17AD17AD7LADD7ALELADD16LADD15AD16AD4LADD4LADD5AD5AD6LADD6AD15AD14LADD14LADD13AD13AD12LADD12ALELADD8AD8AD9LADD9LADD10AD10AD11LADD11D5VDIMMERRAD30AD29AD28AD26AD27AD24AD25POWERONFCS-/SPMUTE/DRVMUTE/LMMU

39、TESBRKLHLDCPURSTSSPIN0POWERONDIMMERLDIMMERRPCS0SSPCLK0RXD0FLCS-SSPOUT0REMOFCS-TO SHEET 2TO SHEET 1TO SHEET 1TO SHEET 1TO SHEET 2TO SHEET 2TO CN801SHEET 6 FLASH-ROM sectionSHEET 3To powersupplyboardgns10022001a3_rev02-92-10A12345BCDEFGR619D601C642C665R640R601C628S901R611IC601R621R631C618K602C611D602K

40、556K557D603K558K559D604R695L612R696R698R622R699R691C664C663R638C641R639C661C662C615C616C617R592R627R628R629R630L602C643C637C636L613Q691R697R657Q694R606R615R655C640J602R661C638R616J701C660C702R715L709R701Q701C701D701R617S902CN630R618K603C609L601R593R603R604TP602TP603Q760R594K701C645Q692Q693R612L611TP

41、617TP614TP615TP616TP619TP618TP709TP710TP623TP622TP620TP621TP610TP612TP611TP613J605R692R693R694R605R620NQR0251-001XNI0.10.0110KNI0.1D2.5VQSW0454-001NIJCE8046-XNINI0.1NQR0251-001X220/6.3NINQR0360-002XNQR0360-002XNINQR0360-002XNQR0360-002XNININQR0429-001XNINI22KDGNDNI00.10.1NI0.100.10.10.10.10.13310010

42、01007510NI0.10.1NQR0429-001XUN2211-X1k100kD3.3VUN2211-XD3.3VNI3301k470PQNN0557-002DGND2.7k0.1NIQNS0221-00147/25100p100DGNDNI100UN2214-X330PMA111-X330QSW0986-001QGF1201C3-13330DGNDNQR0251-001X47/25NQR0429-001XD5V332.2K2.2KUN2111-X33NQR0251-001XNIUN2211-XUN2211-X2.2KDGNDD5VNQR0430-001XQNN0572-0010003.

43、3K33VMUTEPROGINTS1OUTMUTE2Y/G/CvOUTSCOMPRCHCb/B/CvOUTSYSRESETCr/R/COUTNTSC/PALAGNDLCHCv/YOUTVDATA0VDATA7VDATA6VDATA5VDATA4VDATA2VDATA1VDATA3VCLKV3.3VAVCOI2CCLKI2CDATASMODEAVCIPCVPRPGPBTO SHEET 2TO SHEET 2TO SHEET 2TO SHEET 5Not useTO SHEET 2 Video signal output terminal sectionSHEET 4gns10022001a4_r

44、ev12-112-12A12345BCDEFGC795R772R784C765IC751IC751R751R783R753R759R761C753C751C755C764R755R757R763C780R765R752R754R762R760R764R758R756R766C752C754C756C757C758R767R768R769R770C759C760R771C763R787Q758R781Q756R773R774Q757R786K702C768R782R785Q755J704C793C781C794Q751R791C769C767C791C766C770C771Q752R681C68

45、2J700C783C782IC750C731C732C730R702TP701TP702TP703TP705TP704TP706TP707TP708K791R734L701R795R703R792R732R731NI10K100NIRC4558D-X-12VRC4558D-X2K1002.2K4.7K200NINININI2K2.2K2000.00334.7K2K2.2K2004.7K2002.2K2K4.7KNININI22/2522/2556056027K27K0.00220.002210K0.0015100KUN211D-XNIUN2111-X1001002SD601A/RS/-X10K

46、0470P47K47KDGNDUN221E-XQNZ0688-001100/6.30.00330.12SC3576-JVC-T180D3.3V470P470P0.1470PNINI2SC3576-JVC-TD2.5V-12V12VAGND068PQNN0575-001DGND0.10.1AK4385VT-X0.1470/6.3VAGNDD5V0.01DGND12VDGND100NQR0251-001X10NI010100NI3.3KAUDIO_RAGNDMUTE2AUDIO_LLRCKSSPOUT1AMUTEPDNTXLCHSSPCLK1DACOCSAOUT0BCKPCMCLKVMUTERCH

47、TO SHEET 2TO SHEET 4 Audio signal output terminal sectionSHEET 5gns10022001a5_rev02-132-14A12345BCDEFGS802S807S804S803D810D811S805C801S806Q801CN802CN803CN806CN804D802R813R814CN807C811CN805C809DI801C810R803CN808CN801R802R801Q803Q802TP802TP801TP803TP804TP805TP806TP807TP808TP809TP810 TP811TP812TP813TP8

48、14TP820TP815TP816TP819TP818TP817C806C807TP821C805IC802C803TP822TP823TP824S801D804TP825D803D805D806R807TP826TP828TP827TP829TP830TP831TP833TP832TP834TP835TP836R805TP837TP848TP847TP846TP844TP845R810C812C813C808R808R809IC801TP838TP839R804TP843TP842TP841TP840QSW0651-001ZQSW0651-001ZQSW0651-001ZQSW0651-00

49、1ZSELU2E10C-PSELU2E10C-PQSW0651-001Z0.1QSW0651-001ZUN2111-XQGF1040F1-07QGF1040C1-07QGA2001F1-02QGA2001C1-02SPR-325MVW/L/-T100120QJK018-0214020.1QJK018-0208020.022QLF0138-00210K1D5VQGF1040F1-05QGF1040F1-1110K10K2SC3576-JVC-TKRA104S-X0.022/500.022/501DGNDGP1UE281XK1QSW0651-001ZMA111-XMA111-XMA111-XMA1

50、11-X10KNI1.5K4700P4700P1000P2.2K2.2KPT6315-S100KF-REMOSSPOUT0FLCS-DGNDPOWERON-VDISPDIMMERRD5VF+SSPCLK0DIMMERLSSPIN0B3.3VSG4GR1GR2GR3SG3SG2SG5GR7GR6GR5GR4GR3GR2GR5GR4SG9SG1SG2SG3SG4SG5SG6SG7SG8GR6SG6SG7SG9GR7SG1SG8GR1TO CN809SHEET 3To powersupplyboard FL Display and operation switch sectionSHEET 6gns