Jvc-THM-303-Schematic电路原理图.pdf
SCHEMATIC DIAGRAMSNo.MB231SCH2004/5COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD.TH-M303ContentsBlock diagramStandard schematic diagramsPrinted circuit boards2-12-2 to 122-13 to 16DVD DIGITAL THEATER SYSTEMCD-ROM No.SML200405(SP-THM303C) (SP-THM303F) (SP-THM303S) (SP-PWM303)(XV-THM303)Area suffixB - U.K.E - Continental EuropeEN - Northern EuropeEV - Eastern EuropeEE - Russian FederationIn regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the “ “ mark nearby are critical for safety. (This regulation does not correspond to J and C version.)2-1TunerPackT901POWERTRANS.IC951D5V REG.FW901IC901SWITCHREG.DIODEBRIDGEF1,F2-VDISPDVD5VQ954,Q955DVD5V SWB5V, D5VIC953B5V REG.FW902M9VD5VD970Q951, Q953FL SW, -VDISP SWDVD3.3VQ958 to Q961A+/-12V REG.A+12VA-12VDVD-PONSYS-PONAC INP901Power supply sectionIC501DISPLAYMICOMDI501FL DISPLAYIC511REMOCONF1,F2,-VDISPB5V,D5VJS541CN501VOL1VOL2REMOCONDI-CK, DI-DTDI-CS, DI-RSTILLUMIG1 to G14P1 to P35S531 to S540DISC_KEYKEY3, KEY4X5018MHzQ561 to Q566D561 to D565DISC LEDDISC1 to 5DIMMERFW502Q503STANDBYKEY1ILLUMIFL display sectionFW511S521POWER SWD511STANDBYLEDKEY1STANDBYFL displaysection (P_key)ILLUMI.LEDCN551(LED)FW561CN561ILLUMI(Connect)FW521S522 to S529OPERATION SWKEY1KEY2FL display section(Operation key)J6001HEADPHONEOUTCN701HP-L, HP-R, HP-DETJack sectionDVD changer mechanism sectionCN1IC1, IC2TRAY / POSITIONMOTOR DRIVERPOS_UP, POS_DOWNTR_OP, TR_CLSUB TRAYSTART SWTRAYPOSITIONMOTORMS.TR_STCN2TRAY1 to 5CLOSE SWTRAYOPEN SWM.TR_OPTR1_CL toTR5_CLCN3IC1POSITIONSENSORSUB TRAYEND SWIC201DRVERIC451MECHACONTROLLORIC301PANTERA-2IC505 DRAMIC509FLASH ROMIC452EEPROMCN453DVD traversemechanismCN101A, B, C, D, E, F, RF+, PD(CD), PD(DVD)F+/-T+/-FM+/-WOUTVOUTUOUTCOMLD(CD), LD(DVD)CLSWT1 to 5STSTSWMTOPSWPOSMUPPOSMDNMTOP, MTCLCN451CN452LSENSORSTEDSWAINLAINRFAOUTLFAOUTRRAOUTLRAOUTRCAOUTSWAOUTQ101 to Q104S2UDTU2SDTSCLKSCSCPURSTUCSDISCSETDISCSTPEXADT0 to 15, EXADR16 to 20NEXCE, NEXOE, NEXWEIC512, IC513LATCHEXADT0 to 15NEXCELADD0 to 15DISPRSTDISPBUSYDISPCSDISPCKDISPD2SDISPS2DMA0 to 10, BA0, BA1MDQ0 to 31, DQM0 to 3 NCSM,NRAS, NCAS, NWECOUTYOUTCrOUTCbOUTTXRXEPDI,EPDOEPCS,EPSKX35127MHzDVD traversemechanismCN201LPCO1, LPCO2CDLDCUR, DVDLDCURSPDRV, TRSDRV, FODRV, TRDRV/DRVMUTE, /SPMUTE, FG, WHALFTRVSWCN703 CN701 CN702IC704 ADCIC701toIC703 DACINDEX, TRACK, COPYAIN, AOUT 0 to 2, BCK, LRCLKDACPDN, DAC0CS, DCLK, DDATALRMUTESWMUTEDVD servo boardT101POWERTRANS.Q511 to Q517MUTECONTROLQ501 to Q505POWER CONTROL& PROTECTORQ521 to Q525PROTECTORCN101AC INP.ON_SIGPROTECTD151, D152RY101Q541,Q542LOW VOLTAGEDETECTORQ15112V_REG.L_SIGR_SIGC_SIGSW_SIGSL_SIGSR_SIGCN102CN151+VH, -VH+VL, -VL+12VCN501 CN502 CN372SP_RELAY+SP_RELAY-Mother sectionIC1536CHVOL.IC158toIC160AMP.IC531AMP.VOL_MUTEVOL_DTVOL_CKOUT-COUT-SWOUT-SLOUT-SRC, SWSL, SRL, RJ1101AUX INOUT-LOUT-RQ1131Q1133Q1135S.MUTES_MUTETU_L, TU_RAUX-LAUX-RIC581IC591AMP.TU-SWHPOUT_LHPOUT_RSW.P.ON, SETUPIC510DIGITALOUTCN442 CN441IC509DIGITALINDINDOUTIC151AUDIOSW+IN 1, +IN 2C IN, SW INQ1251Q1252L-RTUNERSYSTEMCONN.J1103Audio input/output sectionC, SWSL, SRL, RCN274TO SWSPEAKERIC201POWERAMP.RY273RY272RY271IC202POWERAMP.CN102 CN102 CN272FLOUTFROUTFCOUTSLOUTSROUTJ2702J2701Mini DinCONN.Amplifier sectionU2SDTCSCN450SYS-PON, DVD-PONVOL-1, VOL-2STAND-BYREMOCONKEY1, KEY2KEY3, KEY4DI-CK, DI-DTDI-CS, DI-RSTCN457CN456CN410Q4091, Q4092TU9V REG.TU-PONTU9VJ4891AVVLRQ4703IC601HPAMP.IC472RESETRESET-IN/RSTQ4702X47018MHzAVC-OUTAVC-INCPURSTINTPSCLKS2UDTQ4821AM-BEATCUTAM-BEATTU-L, TU-RTU-SWTU-DI, TU-DO, TU-CKTU-CE, RDSCN406/CN407CN404/CN405B5VD5VDVD-5VDVD-4VM9V+12V-12VIC471SYSTEMMICOMAVCOMPULINKC, CV-Y1, Y2-GCB-B, CR-RCN412 CN411CN460HP-LHP-RHP-DETIC475IC478TUNERAMP.HPOUT-LHPOUT-RIC473CN403 CN401 CN402DISPS2D, DISPBUSYDIN, DOUTQ4811, Q4812SW-PONIC476AMP.AUX-L, AUX-ROUT-L, OUT-RADINLADINRQ4801, Q4802S-MUTEDRIVERSWPONSMUTESW-PONS-MUTEIC481RDS DECRDS-DATARDS-CLKRDSVOL-MUTE, VOL-DT, VOL-CKSETUP, TU, L-RIC474TV-SOUND/ AUXSELECTSELECT3, SELECT4SCART-LINSCART-RINSystem control sectionYCbCrCV/YR/CY2-GCB-BCR-RVIDEO-YCMIXVIDEO-MUTE1VIDEO-MUTE2VIDEO-YCMIXVIDEO-RGBVIDEO-LPFGBCOMPONENTVIDEO OUTJ4402J4403AVSCARTTERMINALIC431VIDEODRIVERIC441VIDEOSWCV-Y1CV-Y1CL INR_INCRVideo input/output sectionBlock diagram2-2SHEET 1Parts are safety assurance parts.When replacing those parts makesure to use the specified one.Standard schematic diagramsPower supply section(SHEET 2)(SHEET 2)2-3SHEET 2Parts are safety assurance parts.When replacing those parts makesure to use the specified one.System control sectionToFW901OF LVA10468-A2(SHEET 1)ToFW902 OF LVA10468-A2(SHEET 1)ToCN703OF LVA10510-91A(SHEET 8) To CN702OF LVA10510-91A(SHEET 8) To CN441OF LVA10476-A1(SHEET 5)To CN442OF LVA10476-A1(SHEET 5)To CN701OF LVA10510-91A(SHEET 8) ToVideo input / output section(SHEET 3)(SHEET 6)To FW561 OF LVA10467-A5(SHEET 4)To FW521 OF LVA10467-A2(SHEET 4)To CN501 OF LVA10467-A1(SHEET 4)2-4SHEET 3Video input / output sectionToSystem control section(SHEET 2)2-5SHEET 4(SHEET 2)(SHEET 2)(SHEET 2)FL display section2-6SHEET 5Audio input / output section2-7SHEET 6(SHEET 2)(SHEET 2)Jack section2-8SHEET 7(SHEET 8)(SHEET 8)DVD servo section (1/2) K102TH301R126Q102Q104K101C261R104R112Q101Q103R319IC301R341R356TP317C107R122 R107R115C360C317TP305R362C307C311TP220R395C315D101IC201R355C356R374R340C327TP301R213C211C316TP300C260C262C353R215R207R206C206C205R204C339R255C354C312C101TP99C341C313TP319TP328 C343Q105TP329TP221R337R336R335R334C344C345C346C326TP320R343C325R315R316R317R392C391R342C318R339R338R301R364TP325R345R306R307R360R359R358R367R365C102C104R375R376R377R384R351C111R101R102C103R366R357R399R347R346C352C351TP98TP322TP323TP324R348IC302C329CN101R105R109R113R108R103TP226R219C908C106C108R106TP316R114 R110CN301R303R118C305R119R116C217R117C306TP22TP23 TP21R393TP24TP25TP26TP27R123TP318TP28R394C328TP306R111K201C204R354R372R120R371R124R373R121TP307R214R353C257 C258 C259R251R252C251C109TP313TP227C340C256R201R205C110R125C105R352TP312R208TP302TP308TP309TP303C314C331C330C334C333 C332C335C337C338C319C347TP314X351C310R312R314TP315C308R257C309C348C304R302C301C302 C303R128TP327R313C349C324C320 C321R308R309C322 C323R363C358C350R320C263C264CN201R385C371R381 R383TP9TP7TP6TP5TP4TP3TP2TP1TP10TP11TP12TP13TP14TP15TP20 TP16TP17TP18TP19TP8R220R221R259TP304R127K352R254TP231TP331TP330TP321C910R368C336C359C361TP332C300NRSA02J-0R0XNAD0025-103X1802SC4617/R/-X2SC4617/R/-XNRSA02J-0R0X0.02230k30k0MN2DS0004AA-H3.6k3300.10S5V100100NI0.13300.10.14.7kD1.2V0.1NILA6502-X3301NI30kNI10k0.0220.10.0220.022560pM9VMGNDM5VNI47k30k150p270p27k0.1NI560p0.10.110.1NIUN2119-X150150150150NINININAX0550-001X15pD2VNI18p00010k0.12.2k 0.100910NIDGNDS3.3V2201k1k220220220220NI0.10.1NINININI1k680NI1001000.1P3.3VNI220B3.3VNI20k22k0.0150.016.8BA00HC5WF-XD4V0.1QGF0523F1-24W274702747024kKTA1001/Y/-XKTA1001/Y/-X18kNI47/6.347/6.32.22.20NI10000.104700.13300.1000124kNI0.110010k0NINI10kNI10k1000.0082 0.015 0.0150.472.20.47NI10.1NI27kNI122/6.31MNI0.10.0330.10.10.1 0.10.10.0180.00560.10.10.1000.100.10.112k220/447/4 47/6.316k00.110.1 0.122k100k0.1 0.1150NI0.110kNIQGF1016F2-08W1k1NI NI24k6.8k10k33kNQR0354-001XNININI22/6.31 NI0.1DAC4OUTPWRDDATADCLKRXCPURSTFODRVTRDRVTRDRVINDEXTRACKCOPYDEMPAINAOUT2TXDATAMAOUT0LRCLKMBCKMBCKAD4EXADR20/HFMONEFDABCRF+T+F+F-T-VREFHPCMCLKAD4 AOUT1LRCLKDAC5OUTDAC3OUTDAC2OUTDAC1OUTDAC0CSMDQ4MDQ10MDQ5MDQ9DACPDNMDQ15MDQ0MDQ14MDQ1MDQ13MDQ2MDQ12MDQ3MDQ11ACBDEFFM+FM-WOUTVOUTUOUTCOMTRVSWNEXWEEXADT0EXADT4EXADT8EXADT12EXADR16EXADR18EXADT14EXADT10EXADT6EXADT2NEXCEEXADT1EXADT5EXADT9EXADT13EXADR17EXADR19EXADT15EXADT11EXADT7EXADT3NEXOEDVDLDCURCDLDCURLPCO2DVDLDCURVHALF/HFMONCPURST/DRVMUTE/SPMUTETRVSWSPDRVFODRVTRSDRVSPDRV TRSDRVUCS/TALKHAGUPU2SDTSCLKMDQ24DISCSETCDLDCURDISCSTPLPC1/SPMUTELPCO1MDQ27 MDQ21 MDQ26 MDQ22SWMUTEMDQ25/DRVMUTEMDQ23FGDQM2T-MDQ20MDQ28MDQ19MDQ29MDQ18MDQ30MDQ17MDQ31MDQ16MDQ7MDQ8MDQ6MA3MA4MA2MA5MA1MA6MA0MA7MA10MA8MA9DQM3LPC2MCKNWE BA0 BA1NCSMNRASNCASDQM0DQM1VREFH VHALFT+LPCO2RF+F+S2UDTF-LPC2FM-FM+LPCO1LPC1SCSLRMUTECOMWOUTVOUTUOUTFG
