Yamaha-DSPAX430-rec-sch 维修电路原理图.pdf

ABCDEFGHIJKLRX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX43067SCHEMATIC DIAGRAM (FUNCTION 1/2)123456789# All voltages are measured with a 10M/V DC electric volt meter.# 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.x: NOT USEDO:USED / APPLICABLEIC302: BD3811K1Sound Processor73, 74 VCR L/RCD-R L/R 71, 7247kCD-R L/R47kCD L/R47kTUNER L/R47kV-AUX L/RAUDIO INPUT47kVCR L/R47kD-TV L/R47kDVD L/R-147k47kINPUT ATT0, -6, -12, -18dBBASSBOOST0, 4, 8, 12dBBASS14dB2dB stepTREBLE14dB2dB stepOUTPUTGAIN0.5 - 18dB2dB stepMASTERVOLUME0 - 100dB1dB step+79, 801, 277, 789, 107, 85, 63, 4WL47kCSW OUTDIGITALCONTROLLR19176 CH INPUTFROM DSPTO DSP47k+RR47kRLC OUT47k+R47kL161513142422RR OUT+RL OUT47kR47kRL47kRR47kC47kCH2SW2124262527284647 48+R OUT+L OUT353638375755-COMHi Level 2.2VLow Level1.0VIC303, 304: PC4570G2Dual OP-Amp+OUT1IN1VCC+VCCOUT212345+IN1IN2+IN2 +678IC305: MM74HC4053SJXTriple 2-Channel Analog Multiplexer16111047OUT/INAX or AYVSS8GNDCBAVCC3CY5CX1BY2BXIN/OUT13AY12AXTOLogicLevelConversionLogicLevelConversionLogicLevelConversionOUT/INCX or CYOUT/INBX or BY9INHLogicLevelConversionBinary to 1of 2 Decoderswith INHBITBinary to 1of 2 Decoderswith INHBITBinary to 1of 2 Decoderswith INHBITYGTGTBTCTGIC306: NJM78L05A-T3Voltage RegulatorINPUTOUTPUTGNDPoint 6 emitter of Q309 and collector of Q308POWER ON(Connect the power cord)POWER OFF(Disconnect the power cord)A Q309 EB Q308 CPoint 1 Pin 13 of IC301MAIN CPUMUTESOUNDPROCESSORRESET: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 onlyPage 68C1Page 68B1Page 68B1RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/HTR-5540RDS/RX-V430RDS: Page 72A4RX-V430/HTR-5540/DSP-AX430: Page 73A4Page 69F8Page 69G8Page 70F1Page 69to OPERATION (1)A6523671562371848412ABMAIN LCENTERLREAR L00000000000000000000000000000000000000000000000000000000000000000000006.712.0-6.712.15.604.94.90-5.607.47.40-7.4-7.40000000005.600-5.600000000-0.112.0-12.000012.0-12.000.7000.7001.90004.74.94.91.24.94.94.90.91.90.604.74.900.20004.94.900.104.94.94.94.94.900004.900004.72.402.14.94.80.14.84.804.84.804.94.74.90.10.14.94.904.95.004.94.94.9004.804.9004.94.94.9004.704.90.10.400004.94.9-11.900006.813.300.75.60.713.313.312.605.66.87.34.95.6004.94.700RadioFans.CN 收音机爱 好者资料库RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430A123456789BCDEFGHIJKL68SCHEMATIC DIAGRAM (FUNCTION 2/2)# All voltages are measured with a 10M/V DC electric volt meter.# 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.x: NOT USEDO:USED / APPLICABLEIC551: LA7956Video Switch123456789VIDEOOUTABVIN1GNDVIN2VCCVIN3VIN4DRIVER6dBAMPCONTROL4 INPUT 1 OUTPUTVIDEO SWITCHIC571: LC72722RDS Decoder+ +REFERENCEVOLTAGE57kHzbpf(SCF)CCBTESTPLL(57kHz)ANTIALIASINGFILTERSMOOTHINGFILTERRAM(24 BLOCK DATA)ERROR CORRECTION(SOFT DECISION)SYNC/ECCONTROLLERSYNCDETECT-1DATADECODERCLOCKRECOVERY(1187.5Hz)MEMORYCONTROLOSC/DIVIDERVREFCLK(4.332MHz)SYNCDETECT-2VDDAVSSDVDDDRDS-IDSYNCSYRVSSAMPX INDOCLDICET1T2T3T4T5T6T7X INVREFFL OUTC INX OUT3141519182415642202122237891011 16 171312VOLTAGESELECTORPOWER RELAY: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 onlyPoint 3 Pin 15 of IC571Page 67C6Page 67C7Page 67C8Page 71J2Page 71D1Page 74I5Page 74K330-0.1-0.1021.2-21.812.1-13.2AC 32.9AC 20.1AC13.413.36.46.4013.36.46.400.1013.30.10.81.81.92.22.22.212.05.64.95.602.312.02.94.402.2004.94.80004.9012.05.76.46.47.000.33.93.912.03.903.94.94.96.406.4AM/FM TUNERRadioFans.CN 收音机爱 好者资料库ABCDEFGHIJKLRX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX43069SCHEMATIC DIAGRAM (OPERATION)123456789# All voltages are measured with a 10M/V DC electric volt meter.# 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.FL DRIVERIR REMOTEFL DISPLAYx: NOT USEDO:USED / APPLICABLEIC701: LC75712E FLDFL Display DriverDISHIFT REGISTERCGROMDCRAM64CL63CE62TEST56VFL55VDD60VSS57RES61OSCI59OSCO58CGRAMADRAMADDRESSCOUNTERADDRESSREGISTERGRIDCONTROLGRIDREGISTERAM1AM2AM35G1G2G10G11AA1AA2AA3AA4/G16AA5/G15AA6/G14AA7/G13AA8/G12BLINKGENERATORDUTYGENERATORBLINKCYCLEREGISTERDISPLAYCONTROLDISPLAYREGISTERDUTYCYCLEREGISTERCONTROLINSTRUCTIONDECODERDIVIDERTIMINGGENERATOROSC1235363738394041424344455354IC741, 742: PC4570G2Dual OP-Amp+OUT1IN1VCC+VCCOUT212345+IN1IN2+IN2 +678Page 67to FUNCTION (1)F1Page 67to FUNCTION (1)I5Page 67to FUNCTION (1)I55623717165238448L00000000000011.9-12.0-12.011.94.94.904.94.90.14.904.94.9-28.12.52.5-27.4-27.400-20.4-20.4-20.4-20.4-27.4-29.4-27.80AC5.8-20.4-28.14.94.94.94.94.94.94.94.94.9RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430A123456789BCDEFGHIJKL70SCHEMATIC DIAGRAM (DSP)# All voltages are measured with a 10M/V DC electric volt meter.# 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.IC601: MSM514260C-60JS4Mbit DRAMTimingGeneratorI/OControllerOutputBuffersInputBuffersInputBuffersOutputBuffersI/OControllerColumn DecodersRASRefreshControl Clock14WE1399LCAS29UCASA0A828 VCC20VSS21Sense AmplifiersI/OSelectorMemoryCellsOE27DQ9DQ16 ColumnAddressBuffersInternalAddessCounterRowAddressBuffersOn ChipVBB GeneraterRowDeco-dersWordDrivers991616888888DQ1DQ8 88IC602: PQ025EZ5MZPRegulator1Vin3Vo2Vc5GNDIC603: PC29M33T-E1Voltage Regulator3OUTPUT1INPUT2GNDSafety DriveLimiterExcessive ElectricCurrent ProtectionSudden CurrentProtectionStarter CircuitDriverStandard VoltageOverheat ProtectionAmp.IC604: CS493292-CLRAudio DecoderCompressedData InputInterface173738324443423940413333435241322312116151411109836272829DigitalAudioInputInterfaceRAM InputBufferRAM OutputBuffer24-BitDSP ProcessingOutputFormatterSTCRAMProgramMemoryRAMDataMemoryRAMProgramMemoryRAMDataMemoryFrameShifterInputBufferControllerParallel or Serial Host Interface2526PLLClock Manager303122185419762021A0, SCCLKDATA7, EMAD7, GPIO7DATA6, EMAD6, GPIO6DATA5, EMAD5, GPIO5DATA4, EMAD4, GPIO4VD2DGND2DATA3, EMAD3, GPIO3DATA2, EMAD2, GPIO2DATA1, EMAD1, GPIO1DATA0, EMAD0, GPIO0A1, SCDINRD, R/W, EMOE, GPIO10WR, DS, EMWR, GPIO10AUDATA3, XMT958DGND1VD1MCLKSCLKLRCLKAUDATA0AUDATA1AUDATA2DCDDRESETAGNDVAFILT1FILT2CLKSELCLKINCMPREQ, LRCLKN27891011121314161517181920212223242526272840414243441234562930313233343536373839CSSCDIO, SCDOUT, PSEL, GPIO9ABOOT, INTREQEXTMEM, GPIO8SDATAN1VD3DGND3SCLKN1, STCCLK2LRCLKN1CMPDAT, SDATAN2, RCV958CMPCLK, SCLKN2IC605: NJM2904MDual OP-Amp Q1Q2Q3Q9Q8Q4 INPUTSOUTPUTV +Q6Q5Q10Q11Q12Q7Q134B134A124Y113B103A93Y81B 21Y 32A 42B 52Y 6GND 7IC606: TC74HCT00AFQuad 2-Input Nand GateVcc141A 1IC607: TC74HCU04AFHex Inverters1A1Y2YVCC6A1234112A6Y5A1213143A3Y5Y4A5674Y8910GNDCECOLUMNDECODERPOWERDOWNOEI/O7I/O6A14WEA13A12A11A1A0IC608: CY62256LLStatic RAM512x512ARRAYINPUTBUFFERROW DECODERSENCEAMPSA7A6A5A4A10A9A8A3A2I/O5I/O4I/O3I/O2I/O1I/O0IC609: XC9572XL-10TQ100CCPLDI/OFunctionBlock 1Macrocells1 to 18I/OBlocksJTAGControllerIn-System Programming ControllerFast CONNECT II Switch MatrixI/OI/OI/OI/OI/OI/OI/OI/O/GCKI/O/GSRI/O/GTS254181JTAG Port133FunctionBlock 1Macrocells1 to 185418FunctionBlock 1Macrocells1 to 185418FunctionBlock 1Macrocells1 to 185418IC610: TC74HCT08AFQuad 2-Input And GateVcc144B134A124Y113B103A93Y81A11B21Y32A42B52Y6GND7IC614: AK4527BVQ24bit CODECFormatConverterADCLIN+39MCLK6LRCK4BICK10DAUX1SDOS9SDTO6SDTI17SDTI28SDTI3HPFAudioI/FLIN-ADCHPFDACLOUT1DATTLPFMCLKLRCKBICK6DOUTSDIN1SDIN2SDIN3DACROUT1DATTLPFDACLOUT2DATTLPFDACROUT2DATTLPFDACLOUT3DATTLPFDACROUT3DATTLPF3029RIN+RIN-3231272825262324IC617621: PC4570G2Dual OP-Amp+OUT1IN1VCC+VCCOUT212345+IN1IN2+IN2 +678Point 4 Pin 2 of IC600DSPREGULATORPLDDECODERCODEC4M DRAMDUTY CORRECTORLEVEL CONVERT & SIGNAL DETECT256K SRAMPage 67to FUNCTION (1)E1MAIN L (ANALOG IN)CENTERLREAR L45.05.00.14.20.14.94.20.14.90.30.14.90.80.80.80.84.91.01.11.11.03.21.71.24.90.50.50.50.50.10.50.50.40.32.22.12.24.90.10.15.02.60.10.10.13.60.100.10.10.13.65.00.10.15.05.00.10.10.100.12.60.14.24.20.10.304.84.80.30.14.63.50.10.11.23.50.11.72.13.22.20.50.50.50.50.50.50.40.33.50.11.01.11.71.00.81.703.50.11.80.10.10.10.10.10.13.50.10.10.10.11.13.52.32.20.13.503.50.10.30.10.11.93.50.10.10.10.42.60.12.60.12.64.85.05.03.45.05.02.60.10.13.40.10.15.00.15.00.15.02.53.10.15.00.15.000.15.00.400.10.10.13.50.10.10.10.11.81.81.80.10.11.41.41.403.50.80.80.82.60.10.10.13.50.13.50.10.12.63.50.30.12.51.91.41.41.40.15.05.05.003.505.002.52.55.05.02.52.5002.52.55.05.02.52.500005.0005.01.805.05.02.501.81.80002.52.52.52.52.52.52.512.02.52.5-12.02.52.52.52.55.0-11.505.05.000-11.500-11.50.112.02.50.40.20.20.22.5-12.02.52.52.512.0-12.02.21.00.30.30.30.312.0-12.01.11.10.40.30.40.312.0-12.01.41.32.52.52.50.35.00.30.10.1: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 onlyJ model only(DSP-AX530/DSP-AX430)x: NOT USEDO:USED / APPLICABLERX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430A123456789BCDEFGHIJKL72SCHEMATIC DIAGRAM (MAIN 1/2)# All voltages are measured with a 10M/V DC electric volt meter.# 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.FRONT L POWER AMPREAR L POWER AMPREAR R POWER AMPCENTER POWER AMPRELAYDRIVERRELAYDRIVERRELAY DRIVERFRONT R POWER AMPPage 67I3Page 74D4Page 74D6Page 74H5Page 74D6Page 74D7Page 74D7Page 74D8RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS onlyCENTERLREAR L47.747.346.10-0.646.147.3-0.60047.247.324.146.71.0035.929.735.900046.1-0.646.147.3-0.646.71.000046.1-0.6-0.646.147.346.71.00046.1-0.6-0.646.147.346.71.00046.1-0.6-0.646.147.346.71.0000.51.0-46.848.0-47.9-1.000-1.0-0.5-49.747.70-0.50000.548.01.0-1.0-0.40.51.0-46.848.0-47.9-1.000-1.0-0.5-47.947.70-0.50000.548.01.0-1.0-0.40.51.0-46.848.0-47.8-1.000-1.0-0.5-47.947.70-0.50000.548.01.0-1.0-0.40.51.0-46.848.0-47.7-1.000-1.0-0.5-47.947.70-0.50000.548.01.0-1.0-0.40.51.0-46.8-46.8-48.700.20.2-32.348.0-47.9-47.7-47.4-47.7-44.80-31.3-32.0-32.5-31.9-48.7-46.8-1.000-1.0-0.5-47.747.70-0.50000.548.01.0-1.0-0.422.70.200.20.80.600.60.6-26.80.8-28.7-31.722.40.20.200.6000.6004.90000031.232.231.20004.704.747.9048.030.700.610.4-28.700010.822.70.210.8Page 74E5modelCircuit No.C343, 344371374, 376C341, 342351, 353, 354R339, 340351, 353, 354Q251XJU, CR, T, K, AB, G, LXXXXXXXXLTS0610-1009V6771100.01UA654100.01UA654100.022UA654222.2HV753222.2HV75322C1890AD/EVP8831047KHF4574710KHF45710C1890AD/EVP8831047KHF4574710KHF45710C1890AD/EVP8831047KHF4574710KHF457100.022UA65422LTS0410-3011V842390LTS0610-1009V677110LTS0410-3011V842390LTS0610-1009V677110LTS0410-3011V842390LTS0610-1007V591200LTS0410-3009V842340MTZJ10CVG43960MTZJ12CVG44030MTZJ6.8BVG43830MTZJ12CVG44030MTZJ6.8BVG438304.7HF453472.2HF453224.7HF453472.2HF45322MTZJ12CVG44030MTZJ6.8BVG43830XXXXXQ253Q252TE351TE331D254D253R371, 372R375S1435679101112133133LimiterLimiterx: NOT USEDO:USED / APPLICABLEABCDEFGHIJKLRX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX43073SCHEMATIC DIAGRAM (MAIN 1/2)123456789# All voltages are measured with a 10M/V DC electric volt meter.# 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.FRONT L POWER AMPREAR L POWER AMPREAR R POWER AMPCENTER POWER AMPRELAYDRIVERRELAYDRIVERRELAY DRIVERFRONT R POWER AMPPage 67I3Page 74D4Page 74D7Page 74D7Page 74D8Page 74H5Page 74E5RX-V530/HTR-5540/DSP-AX430 onlyCENTERLREAR L47.747.346.10-0.646.147.3-0.60047.247.324.146.71.0035.929.735.900046.1-0.646.147.3-0.646.71.000046.1-0.6-0.646.147.346.71.00046.1-0.6-0.646.147.346.71.00046.1-0.6-0.646.147.346.71.0000.51.0-46.848.0-47.9-1.000-1.0-0.5-49.747.70-0.50000.548.01.0-1.0-0.40.51.0-46.848.0-47.9-1.000-1.0-0.5-47.947.70-0.50000.548.01.0-1.0-0.40.51.0-46.848.0-47.8-1.000-1.0-0.5-47.947.70-0.50000.548.01.0-1.0-0.40.51.0-46.848.0-47.7-1.000-1.0-0.5-47.947.70-0.50000.548.01.0-1.0-0.40.51.0-46.8-46.8-48.700.20.2-32.348.0-47.9-47.7-47.4-47.7-44.80-31.3-32.0-32.5-31.9-48.7-46.8-1.000-1.0-0.5-47.747.70-0.50000.548.01.0-1.0-0.422.70.200.20.80.600.60.6-26.80.8-28.7-31.722.40.20.200.6000.6004.90000031.232.231.20004.704.747.9048.030.700.610.4-28.700010.822.70.210.8modelCircuit No.C371374, 376C421, 422C390392, 395, 399R391395Q251XJU, CR, T, K, ALXXXXXXXXLQR2411-0001GV825950LQR2411-0001GV825950LQR2411-0001GV825950LQR2411-0003GV8259600.01UA654100.01UA654100.022UA654222.2HV753222.2HV75322C1890AD/EVP8831047KHF4574710KHF45710C1890AD/EVP8831047KHF4574710KHF45710C1890AD/EVP8831047KHF4574710KHF457100.022UA65422LQR2610-0001V447070LQR2610-0001V447070LQR2610-0001V447070LQR2610-0003V447090MTZJ10CVG43960MTZJ12CVG44030MTZJ6.8BVG43830MTZJ12CVG44030MTZJ6.8BVG438304.7HF453472.2HF453224.7HF453472.2HF45322MTZJ12CVG44030MTZJ6.8BVG43830XXXXXQ253Q252TE391TE392D254D253R371, 372R375S1435679101112133133LimiterLimiterx: NOT USEDO:USED / APPLICABLERX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430A123456789BCDEFGHIJKL74SCHEMATIC DIAGRAM / 総回路図 (MAIN 2/2)# All voltages are measured with a 10M/V DC electric volt meter.# 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.x: NOT USEDO: USED / APPLICABLEREGULATORIC401: NJM7812FAIC403, 405: NJM7805FAVoltage RegulatorINPUTOUTPUTCOMMONIC402: NJM79M12FAIC404: NJM79M05FAVoltage RegulatorCOMMONOUTPUTINPUTIC406: LM61CIZTemperature Sensor Vout +Vs GNDPage 68B6RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72I4RX-V430/HTR-5540/DSP-AX430: Page 73I4RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 to MAIN (8)I6Page 68to FUNCTION (5)from FUNCTION (7)A8RX-V430/HTR-5540/DSP-AX430: Page 73 to MAIN (10)I4RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72A6RX-V430/HTR-5540/DSP-AX430: Page 73A6RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72I8RX-V430/HTR-5540/DSP-AX430: Page 73I8RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72I7RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS only: Page 72I3RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS only: Page 72I7RX-V430/HTR-5540/DSP-AX430: Page 73I7RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72D8RX-V430/HTR-5540/DSP-AX430: Page 73D821