Yamaha-RXV363-avr-sch(1) 维修电路原理图.pdf

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1、2ABCDEFGHIJ13457RX-V363/HTR-6130656I BLOCK DIAGRAMSVIDEO, AUDIO and Power Supply Sections+3.3KIA7805IC311C203Q501DIODEDEX33.SD3.3BF3.3Power supply forBLACK FIN and peripheral+3.3SPower supply forR2A15215,ADCOB4(+3.3X)+3.3DAKPower supply for XMAK4588(IC301)POWER CABLE-12+12Power supply foroperation a

2、mplifierspeaker relaycomposite video circuit. (-12 only)+5DQ8+10Power supply forTUNER UNIT+7-7Power supply forBD3816 (IC3)-5Power supply forcomponent video circuitQ6+5DAK+5AAKPower supply forAK4588 (IC301)5,12,133,10,151,8,177,2116,1824236,9,11,14,1920,22,24DVDDTV/CBLMONITOR OUTVIDEO COMPONETPOWER S

3、UPPLYDVDVCRSUR.L/R CENTERFRONT A L/R FRONT B L/R PHONESPSPSPSPPower supply forBN74HC245 (IC404)SN74LVU04 (IC305)GP1FA553RZDF (U301,302)+5Power supply forcomponent video circuitRDS decoder circuitSUB WOOFER For FL display filamentF1F2Q152,153Q451,452Q151,15413dB21,23179,11153052Filter amplifier with

4、gain forremoval of D/A converter noise.DAFL/RDACDASW93,9497,989695+7-7DIGITAL INPUT and CODEC C373MUTER2A15215FP70,7168,6983,8478,7966,676258,5972,73OPTIMIZER47,49DASL/R3943,452627284159571417RX0RX1RX2PJ301U301U30261AK4588CODECSELECTOR and VOLUME MICFRONT L/RCENTERSUBWOOFER SUR. L/R CDDVDDTV/CBLVCRV

5、-AUXMD/CD-RTUNERANTFM/AMTUNERDIR DATAA/D DATADTOPRI75,7681,82MD/CD-RVCRiPod DOCK PORTABLE31.6dB31.6dB31.6dBSELECTOR &VIDEO AMPSELECTOR &VIDEO AMP6dB6dBTONECONTROLBuffer amplifier withadjustable gain. D/A ConverterA/D Converter DI RAC5(U, C models)C2178AC INAC3AC3AC2AC2C204Q4Q7(R, K, A, B, G, E, F, L

6、 models)RY102RY101RY104RY105RY103JK261T251D2253,2254,2256,2257NJM2388F33IC232AC6AC6AC5IGND+5IIGNDPower supply for iPodSelect for speakerimpedance 4O or 6ORY106D173D120D2163D2169(Q111,113,114)Limiter circuit fornegative power supply.(Q109,110,112)Limiter circuit forpositive power supply.+BV-BV+BKIA78

7、12IC236IC161KIA7912IC237KIA7805IC239AC4AC4ACLACLACHACHD2164C1050C1051-BPower supply forpower amplifier pre amp stage.Power supply forpower amplifier final stage.KIA7805IC234IC101IC101IC102IC169IC301IC162-16442,433840,413951,5254,55ADL/RDTV/CBLV-AUXDVDDTVCDCOAXIALOPTICALDIGITALINPUTNJM2586AMIC181NJM2

8、595MIC182VIDEOPS12DVR IN 139531DVR OUT 15864,102,1614HGND 5HDMI5HDMIMONITOR OUT+3.3DTV/CBLDVDHDMI OUTCXB1442ARIC90327,28,30,31,33,34,39,4013,14,16,17,20,21,23,243,4,6,7,9,10,45,4636HDMI SWITCHER+5-5Q15510K R181610K R1816Q183Q184MONITORMONITOR OUT LOGICVIAHLVIBHHHDVDDTV/CBLDVRMUTE(V-AUX)MUTE(iPod ) L

9、LHPSHLHLLLHMONITORMONITOR OUT LOGICHLHLVIAVIBHHLHVR1HLLLLLLDVDDTV/CBLDVRV-AUXiPod10KR1816-5+510KR181410KR1816Q182VIAVIBVR1/VIA/VIB/VIA/VIBLLVIDEO SELECT/VIA/VIBHLDVDDTVHDMI INVIDEOCOMPONENT VIDEOINPUTREC OUTMULCH CHINPUT7374DSP See page 73-78 SCHEMATIC DIAGRAMDSP See page 73-78 SCHEMATIC DIAGRAMOPER

10、ATION See page 79, 80 SCHEMATIC DIAGRAMOPERATION See page 79, 80 SCHEMATIC DIAGRAMHDMI See page 83 SCHEMATIC DIAGRAMMAIN See page 81, 82 SCHEMATIC DIAGRAMDSP See page 73-78 SCHEMATIC DIAGRAMPOWER AMPLIFIERSPEAKER RELAYPOWER TRANSFORMERSUB TRANSFORMERSelector and volumeSPEAKERS/HPHPRYMRYAMRYBCSRY/FMT

11、/SMT/CMT/SWMT(U, C, R, T, K, A,B, G, E, L models)To microprocessor and DSPTo microprocessorand DSP(U, C, R, K,A, L models)(J model)LIM/8ohmSW/3.3SWRadioFans.CN 收音机爱 好者资料库ABCDEFGHIJ1234567RX-V363/HTR-613057ADSP-BF531Microprocessor and DSPCODEC with DIRFlashROMS29AL008D70TFI0SDRAMW9864G6EH-7ExPort1/2L

12、ogicD0 - D15D0 - D15D0 - D15A1 - A19D0 - D15A1 - A19A1 - A10,A18, A19SA10, /SRAS, /SCAS,/SMS, CLKOUT, SCKE,/SWE, SDQM0, SDQM1/AWE,/AOE,/AMS0ARDY/EXPE/OELELEEX/AWE, /AMS1, /AMS2/RESET from OPERATIONINPUT LISTINPUT LISTProtection PDETPRDPRVPLDETTHMKeypadKEY0KEY1Hi or LoPRI/HP/STTUNED/MICiPAPelseiPDET(

13、R, K, A, B, G, E, F, L models)(U, C models)(U, C models)EEPROM4ch ADCADC084S021TUNERSelectorVFDM66003-0131FP-RRDS/SPISEL2/CSSCLKSISDSPIMISPIMOAK4588/SPISEL3/CS/SPISEL1/CSSCLKDINDOUTSPIMISPIMOSPIMISPIMOSPISCLKSPISCLKSPISCLKCKFD/CEFDDTFD5SPIMO5SPISCKADSEL0-2SPIMISPIMOSPISCLK5SPIMO5SPISCK/SPISEL4SCLKDI

14、DO5SPIMI5SPISEL55SPIMI5SPISCK/5SPISEL65SPIMO5SPISCKCEPV1SW15SPIMIR2A_CLKR2A_DATA5SPISCKRDS_RSTSPISEL5CCLKCDTICDTOSPIMISPIMOSPISCLKINTAK/STTUNEDCOMP/CCBE/OEINT0/ICAK/PDN/RESETBus-Switch3.3V 5VRDS_SWSWCH1 IN1CH3 IN3RDS_RSTRDS_RDYRDCL481215111343736495053555480202221233196718583141321519121716251134638

15、472827PSWVRAVRBREMSTANDBY/ON keyVOLUMEIR RemoteLIMLIMPF14VIAPF15VIB/DRESETIC505IC505IC202IC203IC201IC204-206IC101/RESETIC301IC402-403KEY0KEY1IC102IC401IC404IC201IC1811131652147610891091516121243CONTROL LISTInput selectVIA, VIB,/VR1SSEL1-3Control busSPISEL3-5/CCBE/IC_AKA/D selectMute controlSpeaker r

16、elay controlADSEL0-2MRYAMRYBCSRYHPRY/FMTPower controlPRY/CMT/SMT/SWMT/8ohmSWRDS control(B, G, E, F models)/3.3SWRDS_RSTDOCK(iPod orBluetooth)RX41781747326-28821814TXCB602iPDETDIR DATAA/D DATADTOPRIiPAPU, C models See page 79 SCHEMATIC DIAGRAM See page 79, 80 SCHEMATIC DIAGRAM See page 73-78 SCHEMATI

17、C DIAGRAM See page 79, 80 SCHEMATIC DIAGRAM See page 81, 82 SCHEMATIC DIAGRAMDSPMAINOPERATIONOPERATION (1) See page 80 SCHEMATIC DIAGRAMOPERATION (4)OPERATIONControl SectionsRadioFans.CN 收音机爱 好者资料库IC101IC102A12345678910BCDEFGHIJKLMNRX-V363/HTR-613073# All voltages are measured with a 10M/V DC electr

18、onic voltmeter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram is subject to change without notice.DSP 1/6SCHEMATIC DIAGRAMSAD INDIGITAL INDIGITAL OUTB-23.43.43.31.51.51.53.43.42.03

19、.41.51.53.43.43.400.400000000001.71.93.43.43.43.43.40.23.40.20.63.41.8003.20000003.43.23.403.43.40.30.43.401.43.40.21.81.80.2000.201.81.40.21.81.73.41.50.20.60.63.400.90.20.201.83.401.43.301.52.02.03.4000003.43.43.43.41.33.53.43.43.43.43.43.40.20.20.23.31.91.91.91.91.82.02.12.10.90.903.43.43.53.43.3

20、1.81.53.401.501.53.400000000000.30.30.30.30.31.50.30.30.63.401.71.71.71.61.61.61.61.600.2000003.43.400.20.20to DSP 2/6to DSP 5/6to DSP 2/6to DSP 6/6to DSP 5/6to DSP 5/6to DSP 3/6, 4/6to DSP 4/6to DSP3/6to DSP 2/6to DSP 5/6to DSP 6/6to DSP 3/6MICROPROCESSORandDSPEEPROMPOINT B-2 XL101 (Pin 11 of IC101

21、)IC101: ADSP-BF531 CPUMicroprocessorIC102: BR25L320F-W EEPROMSPI BUS 32 k-bit (4,096 x 8-bit) EEPROM1CSINSTRUCTION DECODECONTROL CLOCKGENERATIONINSTRUCTIONREGISTER2SO3WP4GND8Vcc7HOLD6SCK5SIVOLTAGEDETECTIONWRITEINHIBITIONADDRESSREGISTERDATAREGISTER8bitREAD/WRITEAMP32,768bitEEPROMSTATUS REGISTERADDRES

22、SDECODERHIGH VOLTAGEGENERATOR8bit12bit12bitPPI/GPIOL1 datamemoryJTAG testand emulationVoltageregulatorL1 ordermemoryMemorymanagementunitCore/System bus interfaceReal time clockUART port IrDASerial port (2)DMA controllerBoot ROMSPI portExternal port for flashand SDRAM controlEvent controller/Core tim

23、erWatch dock timerTimer0, Timer1, Timer2IC203IC202IC203IC204IC205IC206IC201A12345678910BCDEFGHIJKLMNRX-V363/HTR-613074# All voltages are measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal

24、to those originally installed.# Schematic diagram is subject to change without notice.DSP 2/63.43.43.40003.40001.60.90.30.91.62.10.32.11.600.31.60.33.43.41.60.33.51.70.20.30.21.72.00.31.81.71.90.31.93.41.901.93.53.30.23.43.43.43.43.43.403.41.63.41.63.41.63.41.63.41.63.41.73.41.73.41.700.300.300.300.

25、300.300.300.30.30.20.20.91.30.22.10.22.12.03.41.83.41.93.41.93.31.91.91.83.33.40.20.33.40.33.40.33.40.33.30.33.40.33.30.31.70.33.30.33.40.33.41.73.41.701.73.31.63.41.601.601.601.60.503.40.33.40.31.40.31.40.30.80.30.80.35.00.33.40.30.20.3003.403.44B134A124Y113B103A93Y81B21Y32A42B52Y6GND7IC203: SN74AH

26、C02PWRQuadruple 2-input positive-NOR gatesVcc141A1IC204-206: SN74LV573APWROctal transparent D-type latches with 3-state outputs1234567891020191817161514131211OE1D2D3D4D5D6D7D8DGNDVCC1Q2Q3Q4Q5Q6Q7Q8QLEOE111219LE1DC11D1Q9128DC88D8QBank SelectCLKRow DecoderI/O ControlOutput BufferSense AMPAddress Regis

27、terData Input RegisterColumn DecoderLatency & Burst LengthProgramming Register2M x 8 / 1M x162M x 8 / 1M x162M x 8 / 1M x162M x 8 / 1M x16Col. BufferRow BufferRefresh CounterADDLCKELRASCLKLRASLCASTiming RegisterLCBRLWEDQiLDQMLWELWCBRCKECSLCBRWEL(U)DQMLDQMRASCAS1VDDVDDVSSN.C/RFUVSSVSSVSSQVSSQVDDQVDDQ

28、DQ15A4A5A6A7A8A9A11CKECLKN.CDQ14DQ13DQ12DQ11DQ10DQ9DQ8UDQMVDDQVDDQVSSQVSSQDQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ723456789101112131415161718192021222324252627302928333231363534393841404342454446484750495153545237BA0LDQMVDDWECASRASCSBA1A10/APA3A0A1A2IC202: K4S641632K-UC6000064 M synchronous DRAMto DSP 1/6to DSP 1/6t

29、o DSP 5/6to DSP 4/6to DSP 4/6to DSP 3/6to DSP 3/6, 4/6to DSP 5/6to DSP 3/6, 4/6, 6/6to DSP 4/6to DSP 5/6to DSP 5/6to DSP 1/6to DSP 5/6SDRAMEXTENDED PORTFLASH ROMto DSP 4/6to DSP 4/6to DSP 5/6to DSP 5/6IC305IC305IC305IC305IC305IC305IC301IC307A12345678910BCDEFGHIJKLMNRX-V363/HTR-613075# All voltages a

30、re measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram is subject to change without notice.DSP 3/63.92.02.504.45.004.90.404.93.45.002.62.30

31、.21.71.81.41.80.43.33.40003.40.20.24.91.33.42.5001.703.44.94.94.90.42.51.71.30000003.94.404.94.92.52.52.52.52.52.52.52.5B-1AD INDIGITAL OUTDIGITAL INDIGITAL INDIGITAL INANALOG LANALOG LFLSWSLCPOINT B-1 XL301 (Pin 6 of IC301)IC301: AK4588VQ2/8-channel audio CODEC with DIRIC305: SN74LVU04APWRHex inver

32、tersGNDY3A3A2A1VCCA6A5A4Y6Y5Y4Y2Y11234567141312111098Input SelectorClockRecoveryClock Generator DAIFDecoderAC-3/MPEGDetectDEMuP I/F Audio I/FXtalOscillatorPDNINT0LRCK2BICK2SDTO2DAUX2MCKO2XTOXTIRPVDDPVSS CDTICDTOCCLKCSNDVDD DVSS TVDD MCKO1I2CRX0 RX1 RX2 RX3 RX4 RX5 RX6 RX7 DITTX0 Error &DetectSTAT US

33、INT1Q-subcode bufferTX1 B,C,U, VOUT 8 to 3 VIN AudioI/FLPFLPFLPFLPFLPFLPFLOUT1ROUT1 LOUT2 ROUT2 LOUT3 ROUT3DACDATTDEMADCHPFADCHPFRIN LIN LRCK1BICK1 SDTI1SDTI2SDTI3DAUX1MCLKLRCKBICKSDOUTSDIN1SDIN2SDIN3MCLKSDTO1Format ConverterSDTI4SDIN4LPFLPFLOUT4 ROUT4DACDATTDEMDACDATTDEMDACDATTDEMDACDATTDEMDACDATTD

34、EMDAC DATTDEMDAC DATTDEMAVDD AVSS CCLK/SCLCDTI/SDACSNDAUX1SDTI4SDTI3SDTI2SDTI1XTL1XTL0PDNMASTERDZF2DZF1LOUT4NCROUT4NCLOUT3NC21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62

35、 611 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 INT1BOUTTVDDDVDDDVSSXTOXTITEST3MCKO2MCKO1COUTUOUTVOUTSDTO2BICK2LRCK2SDTO1BICK1LRCK1CDTOTEST1 RX1 NCRX0 AVSS AVDD VREFH VCOM RIN LIN NC ROUT1NC LOUT1NC ROUT2NC LOUT2NCROUT3INT0 TX1 TX0 MCLK VIN DAUX2 I2CRX7 CAD1 RX6 CAD0 RX5 TEST2 RX4 PVDD R PVSS

36、RX3NCRX2R, T, K, A, B, G, E, F, L modelsto DSP 1/6, 2/6to DSP 5/6to DSP 2/6to DSP 5/6to DSP 5/6to DSP 1/6to DSP 1/6to DSP 5/6DVD (U, C, R, T, K, A,B, G, E, F, L models)CD(U, C, R, T, K, A,B, G, E, F, L models)to DSP 1/6MICRO-PROCESSORCODEC with DIRIC402IC401IC403CB408 IC404A12345678910BCDEFGHIJKLMNR

37、X-V363/HTR-613076# All voltages are measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram is subject to change without notice.DSP 4/603.43.40

38、0.2001.700.805.03.43.40.600.23.33.30.50.60.603.40.25.05.00.25.003.30003.45.11.73.42.91.73.33.40.81.13.40.23.30.63.33.43.33.30000.901.81.23.31.73.33.43.33.33.43.33.43.41.81.70to DSP 1/6to DSP 5/6to DSP 5/6to DSP 1/6, 2/6to DSP 2/6to DSP 5/6to DSP 5/6B, G, E, F modelsto DSP 5/6to DSP 5/6to DSP 2/6to D

39、SP 6/6to DSP 2/64ch ADCBUS SWITCHA/D SELECTORA/D SELECTORto DSP 5/6*R406 ohmR407 ohmDEST (1 pin) VA/D value (3.3 V=255)Destination1.5 k8.2 k2.6-3.0206-226U, C3.3 k6.8 k2.0-2.4162-182R, L4.7 k5.6 k1.6-2.0129-149T6.8 k3.9 k1.0-1.483-103K, A8.2 k2.2 k0.5-0.944-64B, G, E, F* Destination for A/D portIC40

40、4: SN74AHCT245PWROctal bus transceivers with 3-state outputs1234567891020191817161514131211DIRA1A2A3A4A5A6A7A8GNDVCCOEB1B2B3B4B5B6B7B8DIROEA1B1To Seven Other Channels121918IC402, 403: SN74LV4051APWR8-channel analog multiplxers/demultiplexersIC401: ADC084S021 CIMM4-channel, 200 ksps, 8-bit A/D conver

41、terY0Y1Y2Y3Y4Y5Y6Y7COMINHCBA111096313141512152412345678910161514131211Y4Y6COMY7Y5INHGNDGNDVCCY2Y1Y0Y3ABCINPUTSONCHANNELINHLLLLLLLLHLLLHHHHXCLLHHLLHHXLHLHLHLHXLY1Y2Y3Y4Y5Y6Y7NoneY0BAIN1IN2IN3MUXT/HVA8-BitSUCCESSIVEAPPROXIMATIONADCGNDIN4GNDSCLKCONTROLLOGICCSDINDOUTCS1VA2GND3IN44IN35SCLKADC084S02110DOU

42、T9DIN8IN17IN26to OPERATION (1)_CB202Page 79F10CB512CB501CB502CB516CB504IC501IC501IC501IC501IC505IC505IC505IC505A12345678910BCDEFGHIJKLMNRX-V363/HTR-613077# All voltages are measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are marked s and must be replaced wit

43、h parts having specifications equal to those originally installed.# Schematic diagram is subject to change without notice.DSP 5/63.43.43.43.43.43.403.43.43.44.93.43.44.93.43.400.80.801.31.303.43.43.4ABCANALOG LFLSWSLCPOINT A / EX3.3, B / Pin 8 of IC505, C / J504Power cable ONPower cable OFFEX3.3IC50

44、5 8 pin(/DRESET)ABJ504(/RESET)CEX3.3IC505 8 pin(/DRESET)ABJ504(/RESET)CPower cable ON4B134A124Y113B103A93Y81B21Y32A42B52Y6GND7IC501: SN74AHCT08PWRQuadruple 2-input positive-AND gatesVcc141A1IC505: SN74LV08APWRQuadruple 2-input positive-AND gate4B134A124Y113B103A93Y81B21Y32A42B52Y6GND7Vcc141A1to DSP

45、1/6to DSP 2/6to DSP 3/6to DSP 4/6to DSP 4/6to DSP 1/6to DSP 2/6to DSP 1/6-4/6to DSP 2/6to DSP 1/6, 2/6, 4/6to DSP 1/6-4/6to DSP 3/6to DSP 3/6to DSP 6/6to DSP 6/6to MAIN (5)_CB161Page 82D10to MAIN (1)_CB101Page 81A5to MAIN (5)_CB164Page 82F4to OPERATION (4)_CB182(U, C models)Page 80K3to OPERATION (2)

46、_CB232Page 80A7CB602A12345678910BCDEFGHIJKLMNRX-V363/HTR-613078# All voltages are measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram is su

47、bject to change without notice.DSP 6/63.30.4to DSP 2/6to DSP 4/6B, G, E, F modelsB, G, E, F modelsto DSP 1/6to DSP 1/6to DSP 5/6to DSP 5/6to DSP 1/6to DSP 4/6to DSP 5/6to DSP 5/6to DSP 1/6(U, C models)DOCKto DSP 5/6No replacement part available.CB261JK261CB202IC201JK266W2004W2003CB203CB204CB274W2351

48、W2001JK266JK201IC202IC202A12345678910BCDEFGHIJKLMNRX-V363/HTR-613079# All voltages are measured with a 10M/V DC electronic voltmeter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram

49、is subject to change without notice.OPERATION 1/20000003.33.3-29.4-29.73.33.33.23.22.4003.23.33.23.22.42.400-1.32.4-1.3-1.32.40000-1.33.3-29.3-29.73.3-29.5-29.8-29.5-24.4-24.4-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.4-29.4-31.6-29.6-23.8-23.7-21.8-23.7-25.7-23.7-29.5

50、-25.5-31.6-21.7-23.7-29.5-21.7-29.6-21.8-23.7-23.7-16.1-23.5-21.8-23.7-29.6-25.4-27.6-19.7-23.6-29.5-25.5-27.5-21.6-21.8-17.9-18.1-19.9-19.4-24.4-24.4-29.3-23.7-21.7-31.6-25.5-29.5-23.7-25.7-23.7-21.8-23.7-23.8-29.6-31.6-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7-29.7