Yamaha-RXV463-avr-sch(1) 维修电路原理图.pdf
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1、ABCDEFGHIJ1234567RX-V463/HTR-6140/DSP-AX46363HDMI TxIC11ADV9389BMICROPROCESSORIC41AD91089ZSDRAMIC51K4S641632-UC75000NPGAIC61MB87L8760FLASH MEMORYIC52EN29LV160AB-70TADCIC39PCM1803DBRHDMI RX VIDEO DECODERIC12ADV7441AHDMI IN 1HDMI IN 2XM DTIC36F2621EDR0 PRISPORTDirect Stereo BusDigital Video Data BusI2
2、S PCM DataSPDIFCOAX INOPT IN 1OPT OUTXMEEPROMIC42BR25L320F-WADCIC81ADC084S021SPI3.3V-5VIC62SN74VHCT245BUS BUFFERIC54,55SN74LVC245APWOPT IN 2(Up to 150MHz)133MHzDIRIC31LC89057WDACIC38PCM1680CB12CB13Analog In L/RPCB MAINCB31PortAPortBP2:9P12:19P22:29P2:9P12:19P22:29TMDSPortI2CI2C2215311,214,158961224H
3、DMI OUTCB1124bit24bitPJ31U32U33U31RX5RX1RX3RX4RX OUT HDMI SPDIFSDINHDMI I2S0XMSDO DIR RDATAHDMI I2S1HDMI I2S2HDMI I2S3DR0 SECDR1 PRIDR1 SECDT0 PRIDT0 SECDT1 PRIDT1 SECSDO0HDMI I2S1HDMI I2S2HDMI I2S3SDO0DATA1DATA2DATA3DATA4CB31DACIC37PCM1781DBQRFrout LVOUT1VOUT2VOUT3VOUT4VOUT5VOUT6SPI BusI2C BusFrout
4、 RSurround LSurround RSubwooferCenterPCB MAINXM Analog L/RCB31DOUTDATAVINVOUTDATATXRX16bit16bit16bit16bit16bit(Writing port)CB34USB HOSTIC71ISP1760EXTENDED PORTSIC56,57,58,59TC74VHC574FTTC74VHCT574FT16bit16bit8bitCB33DOCK (iPod)UARTPower off during standby modeI2C0I2C1I2C2UART0UART1UART3SIRIUSJK31UA
5、RTSPI0SPI1SPI2PIOUSBCB71SPIIC83SN74LV4051APWRIN1IN2IN3IN4SPISELECTORSELECTORIC82SN74LV4051APWRCOMCOMCB83PCBOPERATIONKEY0KEY1SPIOSDTUNERPCB VIDEOVFDPCB OPERATION(U, C, R, T, K, A, G, E, F, L, J models)CB84CB84CB32Data LineControl LinePCB DSPPFEBIU533MHzD0:2327611121326222120195862637374596867(U, C mo
6、dels)(U, C models)(R, T, K, A, B, G, E, F, L models)DSP See page 85-92 SCHEMATIC DIAGRAMI BLOCK DIAGRAMSAUDIO (DIGITAL) SECTION BLOCK DIAGRAMRadioFans.CN 收音机爱 好者资料库2ABCDEFGHIJ13457RX-V463/HTR-6140/DSP-AX463664MICROPROCESSORIC41AD91089ZHDMIRxIC12ADV7441ASPORT0TxTSCLK0TFS0DT0PRIDT0SECSPORT1TxTSCLK1TFS
7、1DT1PRIDT1SECSPORT0RxRSCLK0RFS0DR0PRIDR0SEC24.576MHzADCIC39PCM1803DBRXM DTIC36F2621EDIRIC31LC89057WRX5RX1RX3RX4RX OUTSDINDOUTRMCKHDMITxIC11AD9389BRBCKRLRCKRDATASCKIBCKLRCKSBCKSLRCK256fs64fsfs128fs2fsOCLKSCLKLRCLKDATAMCLKOUTSCLKLRCLKI2S0I2S1I2S2I2S3SPDIFMCLKOUTSCLKLRCLKI2S0I2S1I2S2I2S3Optical OutCoax
8、ial InOptical In1Optical In2DACIC38PCM1680To MAIN P.C.B.DATA1SCKBCKLRCKSPORT1RxRSCLK1RFS1DR1PRIDR1SECClock for DTS96/24Master ClockBit ClockWord ClockSerial DataIC33TC74VHC157FTIC44TC74VHC153FTIC43TC74VHC153FTIC34TC74VHC157FTAUDIO_CLK_SELAUDIO_SEL_AAUDIO_SEL_BAUDIO_SEL_AAUDIO_SEL_BSELSELAUDIO_DIRECT
9、_ONDASBL/DASBRDASL/DASRDAC/DASWDAFL/DAFRDirect Through PassDATA2DATA3DATA401230123A BA B01230123ABABABABABABSPDIFAUDIO_SELDIR0AB1010011XMHDMI (I2S)AUDIO_CLK_SELA (normal)01(default)B (DTS96/24)(default)AUDIO_DIRECT_ONA (Microprocessor)01B (direct through)(default)(512fs for DTS96/24)USB HostIC71ISP1
10、760EBIUD0:1616,1522,2119,2027,26DSP See page 85-92 SCHEMATIC DIAGRAMDSP CONTROL SECTION BLOCK DIAGRAMRadioFans.CN 收音机爱 好者资料库ABCDEFGHIJ1234567RX-V463/HTR-6140/DSP-AX46365FM/AMTUNERTUNERMD/CD-RFM/AMYPAOMICDVDDTV/CBLDVRAUXPORTABLEMD/CD-RCDFRONT/SBSURROUNDCENTERSUB WOOFERINPUTREC OUTMULTI CH INPUTINPUT
11、& ZONE2 SELECTOR8ch SELECTORADL/ADRDAFL/DAFRDAC/DASWDASL/DASRDASBL/DASBRTo DSP P.C.B.MASTER VOLUMEToneControlCenter MixLFE MixDVRMutingCenterSR L/RSWFL/FR/CSL/SRFront AFront BCenterSurroundSP RelayControlHP RelayControlMute ControlMutingSUBWOOFER OUT(B model)(U, C, R, T, K, A, G, E, F, L, J models)R
12、2A15215FPIC401S9Power RelayControlAC DetectTo FL Display+12-12+5D+5XM/+5USB+3.3+5IRY341AC6AC5AC2AC3AC4D7014D7018IC707IC703IC705IC701IC704IC706IC700IC702D7019D7015D5021IC407RY506ACH151711,923,2136-4354,55ACLT3401+6.3+3.3To DSP P.C.B.To VIDEO P.C.B.Power Limit DetectPower Supply Control-B+BPower Suppl
13、y ControlPower Supply Relay ControlHead PhoneAC INPower transformerIC501IC502MAIN See page 95, 96 SCHEMATIC DIAGRAMOPERATION See page 93, 94 SCHEMATIC DIAGRAMVIDEO See page 97, 98 SCHEMATIC DIAGRAMSPEAKERSAUDIO (ANALOG) / POWER SUPPLY SECTION BLOCK DIAGRAM2ABCDEFGHIJ13457RX-V463/HTR-6140/DSP-AX46366
14、6CVBSCVBS(4051)INPUTVIAVIBVICMUTELLLDVDHLLDVRLHLDTVHHLV-AUXLLHiPodHLHMUTELHHMUTEHHH(4052)INPUTCMP0CMP1MUTELLDVDHLDVRLHDTV/CBLHHCVBS INPUT SELECTORCOMPONENT INPUT SELECTORMONITOR OUTDVR OUTD4 VIDEOCOMPONENT VIDEOVIDEOL1/L2/L3DVDDVRV-AUXCVBSYINPUT SELECTORPb/CbPr/CrYPb/CbPr/CrDVDDTV/CBLDTV/CBLYCb CrY
15、Cb CrL1/L2/L3L1/L2/L36dB6dB6dBL1/L2/L3Y Cb CrYPb/CbPr/CrDVROUTPUT AMPNJM2581YPb/CbPr/CrYCb Cr6dBYCbCrOUTPUT AMPLA73050OUTPUT AMPLA73050BYPASS SWITCHTC74HC40526dB6dB6dB/MTMON/CNONINPUT SELECTORTC74HC4052L2 L3 OUTY/Cb/CrINCMP0CMP1CBYPASS/MTVR1/MTMONOSD_CEOSD_CKOSD_DT0dBiPod6dB6dBMICROPROCESSORY/Cb/CrO
16、UTL1 SELECTORTC74HC4052L2 L3 INL2 L3 SELECTORTC74HC4052L1 OUTCMP0CMP1CBYPASSVIAVIBVICBYPASSVconvCMP0CMP1CBYPASSOSD_CEOSD_CKOSD_DT/MTMON/MTVR1/CNONSVDETCPNTDVIDEOOSDLC74782VIAVIBVICIC301IC304Q3005IC307IC307IC311IC325IC323IC324IC389IC322IC41(J model)D4 VIDEO(J model)D4 VIDEO(J model)D4 VIDEO(J model)R
17、ECOUTCVBSDSP See page 85-92 SCHEMATIC DIAGRAMVIDEO See page 97, 98 SCHEMATIC DIAGRAMVIDEO SECTION BLOCK DIAGRAMCB11IC11IC12CB12CB13IC13A12345678910BCDEFGHIJKLMNRX-V463/HTR-6140/DSP-AX46385# All voltages are measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are
18、 marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram is subject to change without notice.DSP 1/8SCHEMATIC DIAGRAMSA-15.1001.900001.90000001.9001.91.90003.303.33.35.10000000001.91.91.91.901.70000000000000001.701.91.9001.901.71.700001.
19、601.73.13.12.701.906.46.45.15.10005.15.13.300000000000000000000000000000000000000000000000000000000000.401.81.803.3000000000003.301.800000000003.301.83.33.3001.8001.800000000.70.900.71.81.800.90.7000000000000003.3000001.71.71.603.33.33.303.32.73.13.103.33.301.83.30000000000000001.701.701.70000000000
20、0001.61.31.80.603.31.8001.81.703.300VOUTVINControlGND1452IC13: NJM2867F3-05Low dropout voltage regulatorBandgapReferenceThermalProtectionIC12: ADV7441ABSTZ-17010-bit, integrated, multiformat SDTV/HDTV video decoder,RGB graphic digitizer, and 2:1 multiplexed HDMI/DVI interfaceOUTPUT FORMATTERFAST BLA
21、NK OVERLAY CONTROLMUXMUXEDID/REPEATERCONTROLLERDATA RECOVERYALIGNMENTHDMI DECODEXOR4:2:2 TO 4:4:4CONVERSIONHDCPENGINEHDCPEEPROMPACKETPROCESSOREQUALIZEREQUALIZERMUXINT1HS/CSVS/FIELDDE/FIELDLLCSFL/SYNC_OUT/INT2P0 TO P9PIXELDATAP10 TO P19P20 TO P291010GBRFB10CLAMPANALOG INTERFACEINPUTMATRIXADC 0CVBSRGB
22、YPrPbCVBSSOGSOYHS_IN/CS_INVS_INFBSCLSDAALSBRXB_2DDCA_SCLDDCA_SDADDCB_SDADDCB_SCLRXB_CRXB_1RXB_0RXA_2RXA_CRXA_1RXA_0YC AND10CHACHADATAPROCESSORDECIMATION ANDDOWNSAMPLINGFILTERSCOLOR SPACCONVERTEREMBEDDEDSYNCVBI DATA PROCESSORANCILLARYDATACOMPONENT PROCESSORSTANDARD DEFINITION PROCESSORSYNC SOURCANDPO
23、LARITY DETECTSYNC EXTRACTSTANDARDIDENTIFICATIONMACROVISION R ANDCGMS DETECTIONGAINCONTROLOFFSETADDRESSAVCODEINSERTIONPROGRAMDELAYDIGITALFINECLAMPNOISE ANDCALOBRATIONVBI DATARECOVERYCHROMADEMODSYNCEXTRACTFSCRECOVERYCHROMARE-SAMPLERE-SAMPLECONTROLCTIC-DNRAVCODEINSERTIONCHROMA2D COMB(0 x04 MAX)GAINCONT
24、ROLGAINCONTROLLINELENGTHPREDICTORGLOBALCONTROLSTANDARDAUTODETECTIONFREE RUNOUTPUT CONTROLSYNTHESIZEDLLC CONTROLMACROVISIONDETECTIONACTIVE OEAK ANDHSYNC DEPTHDIGITAL PROCESSING BLOCKVBIDECODERANCIKKARYDATAFORMATTERCHBCHBCHCCHCCHDCYCLAMPSYNC PROCESSINGAND CLOCKGENARATIONCONTROLINTERFACEI2CSAMPLERPLLAD
25、C 110CLAMPADC 210CLAMPADC 3HS/CS, VSCONTROLCONTROLCONTROLDEVSHSMDAPACKET/INFOFRAMEMEMORYAUDIOPROCESSINGMCLI2CLRCLKSCLKMCLKOUTSPDIFFILTERCONTROL AND DATA10LLCGENERATIONSAMPLERLUMARE-SAMPLELUMA2D COMB(0 x04 MAX)LUMAFILTERLUMADIGITALFINECLAMPCHROMADIGITALFINECLAMPGAINCONTROLIC11: AD9389BBSTZ-165High pe
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