Jvc-THA-30-Schematic电路原理图.pdf
《Jvc-THA-30-Schematic电路原理图.pdf》由会员分享,可在线阅读,更多相关《Jvc-THA-30-Schematic电路原理图.pdf(14页珍藏版)》请在收音机爱好者资料库上搜索。
1、 No.21172SCHDec. 2002COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.DVD DIGITAL CINEMA SYSTEMTH-A30TH-A30SCHEMATIC DIAGRAMSBlock diagramsStandard schematic diagramsPrinted circuit boards2-12-22-610ContentsCD-ROM No.SML200212Area suffixUS - SingaporeUB - Hong KongUW - Brazil,Mexico,PeruUG - Turkey,South
2、 Africa,EgyptA - AustraliaDIGITALSTANDBYAUDIO/FM MODEDSP VOLUME SOURCEDVD DIGITAL CINEMA SYSTEM TH-A30STANDBY/ONDISPLAYTOP MENUAUDIOTUNINGENTERVCR CHANNELTUNER PRESETDVD FM/AM AUXMUTINGSTANDBY/ONVCRVCR CONTROLMENUTVAUDIO/FM MODE SUBTITLERETURNSTEPTV VOLUMETV CHANNELVOLUMEB.SEARCH F.SEARCHDOWN UPREW
3、FFRM-STHA30UDVD CINEMA SYSTEMTV/VIDEO PROGRESSIVESP-XSA30 2XV-THA30 SP-WA30SP-XA30 3TH-A30In 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 identifie
4、d by the “ “ mark nearby are critical for safety. (This regulation does not correspond to J and C version.)2-1TH-A30DVD mecha block sectionDISCMOTORDISCMOTOR DRIVERPICKUP& I/VAMPACTUATORMOTOR DRIVERFEEDMOTORFOCUS OKDETECT DEFECT DETECT MIRRORGENTRACKINGSERVOLOOPMICOMM6759BCADVD-DSP&MPEGI/FC3 ECCEDPM
5、CU I/F4M DRAM416C256HOSTMEMORYSST39VF800AFive10-bitVideoDACsSystem Control BusAudioOutputPhaseLockLoop64M SDRAMW986432DH-7SWITCHINGBUFFERBA7612VIDEO OUT AMP PARTS13.5MHZ CrystalDECK ASSYDigital VideoAnalog Video Output Audio OutputParallel/SerialDVD InterfaceU8 MPEG DECODER ZIVA5RU1 RF AMP SP3721DU3
6、 DVD ROM CONTROLLER M5701/ M5705Parallel/Serial DVD Interface ATAPI 40PINBUFFERSIGNAL KSA812DATASEPARATORRAMARBITERATAPITARGET SEARCHDIGITALSERVOCD-DSPEFMCOMPARATORMICOM DATA INTERFACELOGIC DECODERSPINDLESERVO LPFHARDWARELOGICFOCUS SERVOLOOPRF AGC& EQCONTROLTRACKINGERROR I/V AMPAPC.LASERCONTROL&LPCR
7、F&FOCUSERROR I/V AMPSDRAM CONTROLLERASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDCSystem Control BusSPARCMicroprocessorJTAGInterfaceInterlace/ProgressiveVideoEncoderGraphicsEnginesDecryption-ZIVAA/V CORETrack BufferProcessorAudioInput Unit(Refer to “Main section.“)(Refer to “Main section.“)Main sectionBloc
8、k diagramsTUNERAUX1S-VIDEO VIDEOS_VIDEO_Y/C VIDEO_Y1,U,YVIDEO_COMPOCOMPONENT OUTLPF (1/2) LPF (2/2)UIC1MICOMVFDU13U9DVDPACK(Refer to “DVD mecha block section“)U2FUNCTION ICAUXLTUN LFLAUX RTUN RFRU12FUNCITON ICU6DACU1U11PROLOGIC ICLPF (1/2) LPF (2/2)U5FL FRCWRL RRD3 D2 D1IC5POWERAMP.IC7 POWERAMP.MUX-
9、OUT LIN LMUX-OUT RIN RCWU7FUNCTION ICLPF (1/2) LPF (2/2)U3RLRRIC6POWERAMP.J5CW6R L6 (35W)Front L-ch6 (35W)Front R-ch6 (35W)Rear L-ch4 (110W)Sub Woofer6 (35W)Rear R-ch6 (35W)CenterDSPFrontV SignalMainVIC3VIDEO SWJ3J14J21J6CW5FCW2VW2J1CW8HABCDEFG12 3 452-2TH-A30TH-A30ToJ5Sheet 2/4ToTuner PackToJ6Sheet
10、 2/4ToFCW1Sheet 2/4SHEET 1/4ToJ7Sheet 2/4ToJ2Sheet 2/4ToDJ6Sheet 3/4ToJ21Sheet 4/4ToJ10Sheet 2/4Main section /Power supply sectionTuner signalFront signalCenter signalRear signalStandard schematic diagramsParts are safety assurance parts.When replacing those parts, makesure to use the specified part
11、s.CIRCUIT DESCRIPTIONMain /Power supply /Video signal outputFL display & System control /DSP DVD loaderDVD MPEGSHEET NUMBER1/42/43/44/4Video signalABCDEFG12 3 452-3TH-A30FL display & System control section / DSP sectionToPW3 Sheet 1/4SHEET 2/4ToCW7 Sheet 1/4ToCW6 Sheet 1/4ToCW5 Sheet 1/4ToFANToFCW1-
12、1Sheet 1/4ToJ14Sheet 4/4Front signalCenter signalRear signalTuner signalDigital audio signalLOUT(PLL)MUX-OUT(L)ToJ10-1Sheet 1/4J10HABCDEFG12 3 452-4TH-A30TH-A30SHEET 4/5DVD loader sectionDigital data signalToPW4Sheet 1/5T o Pic kup ASSY(sled, spindle control)T o Door OpenClose MotorF r om Pic kup AS
13、SY(RF)ToJ6Sheet 5/5(A,B,C,D,E,F)(A,B,C,D,E,F)(XHD0-15)(HD0-15)ANo ConnectionNo ConnectionNo ConnectionNo ConnectionNo ConnectionNo ConnectionTR/ DIODE MODEL DRAWINGNo ConnectionD5VNo ConnectionsEJECT OPTIONNo ConnectionNo ConnectionNo ConnectionNo ConnectionDPD_BRD4SSLEGMD5RD6RD7SAEICLOSEMA15MIRRMD1
14、MFSCSJFOCUS-DMA3SDATAPINHD5HD14MVREF2MA4RD8HD11XHD13MD7SLEGPIRD2BRINMCSFLAG1STRACKXMP1_1MA8SP-MA10XHD13RD7XHD4GPIO0TRAY_CNTLXSCLKXHD15SCLKHD8HD11RFOMVREF3HD5FLAG2HD14RA0HD9XHD6SSBADSBADGPIO 1ERD12RA5RD0HD0ME V ORA9SP+PLCKMA7HD4CDVRMA14DPD_DMVREF2TRACK+SMOTORRA2MA10SCLKRA4HOMESWMA14SAEGNDFRD3MA1SFOCU
15、SXSCLKSMOTOR2INSWXSCSJDVDPDXHD3SSLEG3.3VMVREF2XHD6RA2VC2VC2RD8XHD9MD7CRSTJIDERSTHPDIAGJXHD10SLED-CLOSERA8XHD8MA7RD13RA6TRACK+XMP1_0RFRPHD10OPENRA1SCSJRD10MA0RD1XHD12LDONXMP1_1INSWXMP1_0BRINRD2RA7RD4RA7MD3BIASMIRRMFSCSJRA0.9CDPDXHD10VC25GPIO0SLED+ROESP-SFOCUSMINT1JSAEIPUHRFPUHRFBRD5DPD_CMA12MVREF2CRD
16、14XSPDONRD9XSCSJXHD0.15HD2HD12FOCUS+XSFGINRA3XHD4MA9RFRPHD2XSDATADVDPDRD14RD5XHD14MA2RD13XHD15FOCUSBRINHD6XHD12RA0DFCTMA3SDATADFCTMA5HD13MEI-MA00.153.3VXHD0RD15MD6RF ORA3RFRPHD1RFRPMPSENJTHA2RA5MEI-FEIXHD8FOCUS-LOAD+LOAD+LEDARD11HD15HD0RA6DVDLDXHD1TRACKINSWMA12MD0DVDLDOMPSENJ3.3VMA11HD12GPIO 0RD15XH
17、D14XMP1_1EJECTMA0XHD2SLRFOUTSWRD9HD7RCASXHD1XHD3HOMESWRWERD11MA4MA6MOTORMD2GPIO 3SAECPURSTDFCTMVREF2HD1RFRPXHD9SBADMA11TEITEIXSDATATRACK-OSCSP+MD4FEIHD8CDPDRD6MD4XHD0MA2RFVCCXHD5FLAG3INSWOPENMD6LEDSLED-RRASMA1LDONMA5HD10MA15HD7TRACK-DVDVRMD0LEDBIASSSBADXHD7RD0XHD2XHD5MWRJSTRACK2HD6OUTSWXHD11XHD11MA1
18、3MA6MA9MD1MD2RA4HD3RA9HD3RD12MA13CRSTJHD9HD13MEVODPD_ASCSJHD4HD15RD10FLAG0HCS16JFOCUS+RA8MD3RA1RD3SLED+MA8RD1XHD7TEXITEXIMD5MWRJFOUTSWFINSW FLOAD+ FLOAD-LOAD-LOAD-XMP1_3XMP1_7EFGCCPURSTXMP1_2XMP1_6XMP1_4GNDMGNDPAGNDPLLGNDVCCPAGNDMGNDRFVCCRFGNDGNDGNDGND3.3VVCCGNDMVCCM5VRFGNDPAGNDPLLVCCRFVCCRFGNDRFGND
19、RFGNDVCCRFGNDRFVCCM5VM5VPLLGND3.3VMGNDVCC3.3VGNDGNDPLLGNDGNDGNDPAGNDPLLVCCRFGNDMGND3.3VRFGNDM5VM5VRFGNDRFVCCRFVCCGNDVCCRFGNDVCCRFGNDGNDMVCC RFVCCGNDRFVCCGNDGNDPLLGNDVCCVCCMGND3.3VRFGNDRCAS ROEOPENRRASRWEHOMESWOUTSWDR137100DR5233DR6047KDC330.047UDR119 1 0 KDR130100DR290DR122100DR132100DR3091KBAC123DA
20、N202KDR454K7MR185 0CPUR833OUTGNDIN213XC61AN1902MRDR48MINT1JTPRR41KDC520.1UDC45470PDC426800PDR121 1 0 KDR120 1 0 KRC61000PDC750.1UMR1841KMC810.1UEJC2104RR161.2KRR70CPUR933DR110 1 0 KDR9947MR1831KMR1671 2012DC34560PDR3233DC511000PBBC123DAP202KRC18680PDC850.1UMR1821KCPUR1133DR113 1 0 KD11N4148DC65CRC26
21、0.1UDR443K3DR14610 (2012)RC290.1UDR814.7KDJ3IDE4024681012141618202224262830323436384013579111315171921232527293133353739GNDHD8HD9HD10HD11HD12HD13HD14HD15NCGNDGNDGND28GNDHCS16JHPDIAGJTHA2HCS3JGNDIDERSTHD7HD6HD5HD4HD3HD2HD1HD0GNDHDRQIOWJIORJIORDYHDACKJHINTJHA1HA0HCS1JHDASPJDR140RRR258.2KDL6CIC21(2012)
22、12DR423K3EJC1104RC15680PMR1651 2012DR9010KDC720.1UDR9533RR2856KRC33CDR134100CPUR20RDC6610PCPUR1333DR8610KDR4051KDR187RDC83 0.1UDR135100MR15233KDC380.1UXSEFGCTPDR9733DC780.1URC81000PEJCN1CONNECTOR_WAFER_2P_ST12DR8022KDR10333MR176RDC730.1UDR8710KDR108 1 0 KDR136100DR19010KRC70.1URC9680PMR15333DC840.1U
23、DR109 1 0 KRR300RC20.1URC24CMR1580BEC1232SB1197DR189RDTC13100U/16VRU2TL3472123456 7 8AOA-A+V-B+ B- BO V+ADR121 1 0 KDTC10220U/16VRR21560MR175 1 0 KRR1710KDC7110P+MCE147U/16VDR144RDC3747PDC480.1UMJ5CON_2mm12345DL4CIC21(2012)DR5710DL3LRC5CRC30.1UDC860.1URC210.1UDR311K2DR129100RQ12SB1197EBCMR1553.9KDR9
24、633DR55 0RTC5100U/16VMU9BA5954FM123456789101112131428272625242322212019181716152930VINFCCFCERR1CFCERR2VINSL+VINSL-VOSLVNFFCVCCPVCC1PGNDVOSL-VOSL+VOFC-VOFC+STBYBIASVINTKCTKERR1CTKERR2VINLDPREGNDPVCC2VNFTKPGNDVOLD-VOLD+VOTK-VOTK+GNDGNDDTC9220U/16VCPUR1833RC120.1UDR133100MR1641 2012DU6XC61AN1902MR132OU
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- JvcTHA30Schematic 电路 原理图