Yamaha-RXV3071-avr-sm(1) 维修电路原理图.pdf

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1、P.O.Box 1, Hamamatsu, Japan101 2 2 2SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry, and more specifi cally YAMAHA Products, are already known

2、 and understood by the users, and have therefore not been restated.WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specifi ed. For these reaso

3、ns, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative.IMPORTANT: The presentation or sale of this manual to any individual or fi rm does not constitute authorization, certifi cation or recognitio

4、n of any applicable technical capabilities, or establish a principle-agent relationship of any form.The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMA

5、HA products. Modifications are, therefore, inevitable and specifi cations are subject to change without notice or obligation to retrofi t. Should any discrepancy appear to exist, please contact the distributors Service Division.WARNING: Static discharges can destroy expensive components. Discharge a

6、ny static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. CONTENTSTO SERVICE PERSO

7、NNEL .23FRONT PANELS .45REAR PANELS .59REMOTE CONTROL PANELS .10SPECIFICATIONS / 参考仕様 . 1118INTERNAL VIEW .19SERVICE PRECAUTIONS / 時注意事項 .19DISASSEMBLY PROCEDURES / 分解手順 .2023UPDATING FIRMWARE / .2425SELF-DIAGNOSTIC FUNCTION / （自己診断機能） .2671POWER AMPLIFIER ADJUSTMENT /調整 .7273DISPLAY DATA . 7476IC D

8、ATA .7791BLOCK DIAGRAMS .9397PRINTED CIRCUIT BOARDS .98125PIN CONNECTION DIAGRAMS .126SCHEMATIC DIAGRAMS .127146REPLACEMENT PARTS LIST . 147176REMOTE CONTROL .177180ADVANCED SETUP .181設定変更 .182FIRMWARE UPDATING PROCEDURE .183194更新手順 .195200AV RECEIVER11.11RX-A3010/RX-V3071Copyright 2011 All rights r

9、eserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.CAUTION: When the DIGITAL1 P.C.B. or IC83 on DIGITAL1 P.C.B. is replaced, this unit will not operate properly without additional setting.In such a case, report the

10、serial number of this unit to the following e-mail address.Yamaha Corporation will reply providing the setting procedure to make this unit operate properly.注意： DIGITAL1 P.C.B. DIGITAL1 P.C.B. IC83 交換本機正常動作、正常動作追加設定必要。場合本機下記 E 連絡。折返、本機正常動作追加設定方法連絡。E-mail: ycav-RX-A3010/RX-V3071RadioFans.CN 收音机爱 好者资料库

11、C, R, T, K, A, B, G, F, L modelsJ model FRONT PANELSRX-A3010 (U model)RX-A3010 (C, R, T, K, A, B, G, F, L, J models)4RX-A3010/RX-V3071RX-A3010/RX-V3071RadioFans.CN 收音机爱 好者资料库 REAR PANELSRX-A3010 (U model)RX-V3071 (T, A models)5RX-A3010/RX-V3071RX-A3010/RX-V3071ZONE2/3/R. PRESENCE L/R(U model)NET/USB

12、V-AUXPHONOAV1AV2AV3AV4AV OUTAUDIO1AUDIO2AUDIO3AUDIO4FRONT L/RSURROUND L/RCENTERSUBWOOFERSURROUND BACK L/R(U model)(C, R, T, K, A, B, G, F, L, J models)AUDIOINPUT/OUTPUTSURROUND BACK L/RSURROUND L/RPowerAmplifierCENTERFRONT L/RPHONESZONE2/ZONE3F. PRESENCE/BI-AMPSURROUND BACK L/RSURROUND L/RCENTERFRON

13、T L/RZONE2/ZONE3/R. PRESENCE L/RZONE2/ZONE3/F. PRESENCE/BI-AMP L/RSUBWOOFER 1/2ZONE OUTPRE OUTSPEAKERSNJM4565MNJM4565MNJM4565MRY106RY107RY104RY101RY102RY105RY108JK451C4511,4517NJM2068MDNJM4565MLM833MXLM833MXLM833MXLM833MXPCM1781DBQRPCM9210PTRDIRto DIGITAL AUDIO Section Block DiagramNE5532DRNE5532DRN

14、E5532DRNE5532DRLM833MXLM833MXNJM4565MNJM4565MDIGITAL1?SCHEMATIC DIAGRAM?SCHEMATIC DIAGRAMVIDEO (1)?SCHEMATIC DIAGRAMOPERATION (2)?SCHEMATIC DIAGRAMFUNCTION (2)?SCHEMATIC DIAGRAMFUNCTION (1)?SCHEMATIC DIAGRAMDAC?SCHEMATIC DIAGRAMAMP?SCHEMATIC DIAGRAMOPERATION (2)ABCDEFGHIJ1234567RX-A3010/RX-V307193AU

15、DIO Section Block Diagram BLOCK DIAGRAMSDSP1DSP2HDMI INHDMI (Front)NETWORKHDMI OUTUSBRS232CUSB/NETWORK Audio OutputSIRIUS (U model)AD I2S I/ODOCK Audio/Video OutputIC32DOCKHD Radio Tuner/AM/FM TunerFL displayMICROPROCESSORIC81SDRAMM12L128168A-5TGIC52128MbitHDMI ReceiverIC3SiI9233ACTUIC2HDMISwitcherS

16、iI9185AIC1HDMISwitcherSiI9185ACTUHDMITransmitterIC61SiI9134CTUHDMITransmitterIC62SiI9134CTUHDMI EqualizerTMDS141IC31FPGAIC51EP2C8F256C8NFlash Memory64MbitExtended portVHC273 2pcsExtended portVHC273 2pcsIC82IC84,85IC86,87DFF1DFF2VideoDecoder IC21ADV7181CBSTZVideoEncoder IC22ADV7172KSTZEEPROMR1EX25512

17、ATA00AIC83512kbitSN74LV4051IC89SN74LV4051IC90DOCK166168169171170BufferLVC245NETWORK microprocessor(BF)IC901ADDST-DR-11ZClock : 532MHzEthernetIC906PHYKSZ8051RNLTRS3221ECPWRR32C/116AR5F6416MADFEROM: 1M ByteRAM: 96K ByteClock : 50MHzCPLDLC4032ZEIC907IC941Clock ICIC908DACPCM1781DBQR5V49EE503NLGSerial Fl

18、ash128MbitIC904IC910IC909Q9006,Q9007AppleCoprocessorEEPROM128KbitIC921IC521D70YE101BRFP266D81YK113BZKB400SDRAM64MbitM12L64164A-5TG2 MX29LV160DBTI-7XL92124.576MHzXL90123.04MHzFlash Memory16MbitIC922IC923DIRIC924PCM9210PTRSDRAM512MbitIC902, 903IC6439D+, D-40A10A11XL818MHz2224XL127MHz45XL20128.63636MHz

19、2221DIGITAL1 (2)?SCHEMATIC DIAGRAMDIGITAL1 (1)?SCHEMATIC DIAGRAMDIGITAL1 (3)?SCHEMATIC DIAGRAMDIGITAL2?SCHEMATIC DIAGRAMABCDEFGHIJ123456794RX-A3010/RX-V3071DIGITAL P.C.B. Section Block DiagramDIGITAL2?J9202?J9204?to?to?20?40?2?4?29?9?DIGITAL1 (1)?OPERATION (2)?FUNCTION (2)?DACABCDEFGHIJ1234567RX-A30

20、10/RX-V307195DIGITAL AUDIO Section Block DiagramREMOTE 2IR_IN_2Infrared LEDSIR-505STA47D3311IR_OUT_22N5401C-AT/PQ3309JK333JK334FHP3350IM14X1DK1_CHDR_PONDK1_LumaSEL1(A)VID_/VZ_SEL2(B) SEL3(C)+3.3HDR+7VDK1_CVBSPS1_PRTHLLAUX_CVID_PONHLHHHHLHHLHLLLLLLHAUX_Luma+3.3V+7VHHLAUX_CVBSL3_DET+5TIN_LumaTUL/TUR/T

21、UEAV1-AV4_Luma3.3V-3.3V-7V,AUX_Luma,DK_LumaIN1_Y,DK2_Luma,MUTE2PS1_PRTTUL/TUR/TUEIN1_PbIN1_Pr+5TIN_CVZ_SEL1P00+3.3HDRIN1_C3.3VVZ_SEL2P01TUN_SCLIN1_LumaVZ_SEL3P02TUN_SDAV_N_FMUTEP03TUN_N_INTIN1_CVBSVID_SEL3P04TUN_N_RSTVID_SEL2P05ZONE_LumaVID_SEL1P06IOXV_CLK3.3VP07IOXV_MOSIVO_SEL1P08IOXV_N_CSIN2_YVO_S

22、EL2P09IOXV_N_RSTIN2_PbAV1_C-AV4_CDC_TRG1P10IN2_Pr,AUX_C,DK_C,P11,DK2_C,MUTE2ZONE_CDC_TRG2P12IR_IN_1IN2_C3.3VP13IN2_LumaP14IR_OUT_1REMOTE 1IN/OUTIN/OUTP15+3.3MREM_IN2IN2_CVBSOUT_LumaOUT_CIN_Luma/CDA_Luma/COUT_Luma/OUT_CDA_CVBSVID_SDAHDMI_SDAZONE_Luma/CVID_SCLHDMI_SCLDC-DC Converter for FLIN3_YIR_OUTI

23、N3_PbIN3_PrIN1-4_CVBSIN_LumaSVID_M_DETAD_M_CVBSAV_CVBSAUX_CVBS(0dB Buffer)3.3VDK_CVBS(0dB Buffer)IN3_LumaIN3_C(6dB Driver)(6dB Driver)+18VTRIGGER OUT 1/2IN3_CVBSMON_CMON_LumaMON_CVBS(6dB Driver)L3_DET+12V MAX 100mAAD_M_Y(6dB Buffer)AD_M_CIN_C(6dB Buffer)IN4_YIN1-4_YMON_Y(6dB Driver)AV_CDA_Y(6dB Driv

24、er)IN4_PrIN4_PbIN4_CAD_M_Pb(6dB Buffer)IN4_LumaIN4_CVBSDK_CVBS(6dB Buffer)IN1-4_PbMON_Pb(6dB Driver)DA_Pb(6dB Driver)AD_M_YAV_CAD_M_PbAV_LumaAD_M_Pr(6dB Buffer)AD_M_PrIN_Luma(6dB Buffer)AD_M_LumaAV_CVBSIN1-4_PrMON_Pr(6dB Driver)AD_M_CAD_M_LumaAV_LumaDA_Pr(6dB Driver)AD_M_CVBS3.3VDA_YMON_YDA_PbMON_Pb

25、DA_PrMON_PrDA_LumaDA_CMON_CDA_CVBSMON_LumaMON_CVBSAV4V-AUXDK-MUTEAV1AV2AV3LumaINPUT SELECTORTC74HC4051AFIC301PJ301JK301YPbPrPJ301PJ302PJ303PJ302JK301JK301JK302JK302JK302YPbPrYPbPrYPbPrYPbPrDOCKCZONE SELECTORTC74HC4051AFIC304LumaZONE SELECTORTC74HC4051AFIC303CINPUT SELECTORTC74HC4051AFIC302VID_SEL1/V

26、ID_SEL2/VID_SEL3VID_SEL1/VID_SEL2/VID_SEL3VZ_SEL1/VZ_SEL2/VZ_SEL3V-AUXVID_SCL/VID_SDA/V_N_FMUTEVideoDecoderVideoEncoderI/O EXPANDERLC709004A-TLM-EIC306IC61,62IC22IC21IC51VZ_SEL1/VZ_SEL2/VZ_SEL3DrvC4081DrvC4081AV1VIDEO INPUTMONITOR OUT/ZONE OUTD4 VIDEOAV2AV3AV4MONITOR OUT/ZONE OUTAVOUT9 IN / 5 OUTSel

27、ector6 IN / 4 OUTSelector6 IN / 4 OUTSelector6 IN / 4 OUTSelector0/60/66dB6dB6dB0/60/66dB6dB0/60/66dB6dB0/60/66dB6dB1k-ohms1k-ohms75-ohms75-ohms75-ohms1k-ohms1k-ohms75-ohms75-ohms1k-ohms1k-ohms75-ohms75-ohms1k-ohms1k-ohms75-ohms75-ohmsCVBS/COMPONENT SELCVBS/Luma/C/CVBS DriverNJW1372FU1IC305HDMITrans

28、mitterLuma/COUTPUT SELECTORTC74HC4052AFIC308FPGAMAIN SVIDEODETECTORTC74VHCU04FTIC307FET SWUPA672T-T1-AQ3004+3.3VNJM2388F33IC332-3.3VKTA1046-Y-U/PQ3303-3306+3.3HDRNJM2388F33IC331Infrared LEDSIR-505STA47D331012V/100mADriverQ3311-3318REM_IRSM3385VMH6U3301DC_TRG1/DC_TRG2DTC114EKAQ33102N5401C-AT/PQ3308Tu

29、ner Pack / HD Radioto FUNC-TION (1)Power transformerP.C.B. AMPP.C.B. DAC12RYPS1/PS2_PRT12V, +5AAG1/2_SENSAG1/2_RETURN+5.5V, DGND, +44V, FGND,FLAC, FLAC, PS2_PRT,FL_PONVIDEO (3)+VpP.C.B. OPERATION (1)VO_SEL1/VO_SEL2(J model)1215143828183707168696162525153491387-89,9195,96151631444339-4232-3518,19,21,

30、22943246524232221201918151413111814JK331JK332JK335IC852AMPPOWER (1)+7VVGND-7V+18VTRG_GNDPower supplyDIGITAL1?SCHEMATIC DIAGRAMDAC?SCHEMATIC DIAGRAMDIGITAL1?SCHEMATIC DIAGRAMVIDEO (1)?SCHEMATIC DIAGRAMOPERATION?SCHEMATIC DIAGRAMABCDEFGHIJ123456796RX-A3010/RX-V3071VIDEO Section Block DiagramAC IND1807

31、D1810D1809D2001IC180KIA7812APIPower AmplifierPower AmplifierIC181KIA7912PIF2002F2001PowerTransformerIC65IC66IC6IC931IC946IC945IC26IC930IC401IC27IC943IC944IC42IC54IC7IC929IC97IC98MicroprocessorIC99AMPPOWER?POWER?OPERATION (1)DIGITAL1?VIDEO (3)?ABCDEFGHIJ1234567RX-A3010/RX-V307197Power Supply Section

32、Block DiagramA12345BCDEFGHRX-A3010/RX-V3071AMP 1/2W1001IC100IC102W1002CB101W1512ACB102W1513AIC101IC103AMP (4)AMP (2)AMP (5)to DIGITAL1 (1)_CB93Page 132J9to DIGITAL1 (1)_CB84Page 132I9to FUNCPage 1to AMP (3)_W1513BPage 141L9to AMP (3)_W1512BPage 141D9For serviceFor serviceABCDAMP 1/2RX-A3010/RX-V3071

33、HIJKLMNCB113W1518ACB111CB105W1519ACB106W1517AW1521ACB107F. PRESENCE LSURROUND LCENTERAMP (1)to FUNCTION (1)_W708Page 137H9to AMPPOWER (1)_W1809Page 142D10to AMP (3)_W1518BPage 141E9BBto AMP (3)_W1519BPage 141D9to AMP (3)_W1517BPage 141J9to AMP (3)_W1521BPage 141L9AMPPOWER (1) W1808APage 142D10For se

34、rviceFor serviceFor serviceABCDAMP 1/2RX-A3010/RX-V3071678910140 印部品、安全性確保部品示。部品交換必要場合、記載部品使用。 本回路図標準回路図。改良予告変更。 Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change with

35、out notice.CB102W1513ACB103W1514ACB104W1516AW1515AW1003CB112to FUNCTION (1)_W709Page 137H9to AMPPOWER (1)_CB181Page 142B1to AMP (3)_W1515BPage 141K9to AMP (3)_W1516BPage 141J9to AMP (3)_W1514BPage 141F9to AMP (3)_W1513BPage 141L9to AMPPOWER (1)_W1807APage 142E10to AMPPOWER (1)_W1807BPage 142E10For s

36、erviceFor serviceFor serviceABCDAMP 1/2RX-A3010/RX-V3071W1520AW1522AW1005CB108CB109FRONT LSURROUND BACK L181to AMPPOWER (1)_CB180Page 142B2to AMP (3)_W1522BPage 141K9BBBBto AMP (3)_W1520BPage 141G9to AMPPOWER (1)_W1808APage 142D10to AMPPOWER (1)_W1808BPage 142D10807A807BFor serviceFor serviceABCDAMP

37、 1/2RX-A3010/RX-V3071A12345BCDEFGAMP 2/2AMP (3)CENTERFRONTL/RABCDAMP 2/2RX-A3010/RX-V3071GHIJKLMNRX-A3010/RX-V3071W1526ASURROUND BACKL/RSURROUNDL/RZONE2/ZONE3/R. PRESENCEL/RSPEAKERSABCDAMP 2/2RX-A3010/RX-V3071678910W1523W1518BW1514BW1520BW1512BCB114W1519BCENTERF. PRESENCE LFRONT Lto AMPPOWER (1)_W18

38、10Page 142H3to AMPPOWER (2)_CB194Page 142I3to AMP (1)_W1520APage 140N7to AMP (2)_W1512APage 140G4to AMP (1)_W1519APage 140N3to AMP (2)_W1514APage 140G7to AMP (1)_W1518APage 140N2ABCDAMP 2/2RX-A3010/RX-V3071141 印部品、安全性確保部品示。部品交換必要場合、記載部品使用。 本回路図標準回路図。改良予告変更。 Components having special characteristics

39、are marked and must be replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.W1525W1526BW1516BW1517BW1515BW1522BW1513BW1521BCB110SURROUND LFRONT LSURROUND BACK LR. PRESENCE Lto AMPPOWER (1)_1803A, W1803B(for service)Page

40、142E10to AMP (1)_W1522APage 140N8_W1520AN7to AMP (2)_W1517APage 140N4to AMP (2)_W1515APage 140G9to AMP (1)_W1516APage 140G9to AMP (1)_W1521APage 140N7to AMP (2)_W1513APage 140G6ABCDAMP 2/2RX-A3010/RX-V3071A12345BCDEFGHRX-A3010/RX-V3071AMPPOWERCB181CB180W1800CB203W1802IC180IC181W1810IC182AMPPOWER (1)

41、to DIGITAL1 (1)_CB95(for service)Page 132I9to VIDEO (1)_CB331Page 145B4to AMP Page 141toPato AMP (2)_W1003Page 140G10to AMP (1)_W1005Page 140N105 k-ohms10 W5 k-ohms10 WABCDAMPPOWERRX-A3010/RX-V3071HIJKLMN1810CB194F. PRESENCE LIC182: LC709004A-TLM-EI/O-expander for microcontrollerControl logicport 0

42、I/O bufferSerial/parallel converter/shift registerI/O control/output registerDINVDDDOUTVSSCLK#CS#RES#P00P07214151934212417port 1 I/O bufferP10P17158VDDCDRD1235VrefOUTGNDIC184: R3112N421A-TR-FLow voltage detector with output delayCOMMON (GND)IC181: KIA7912PIVoltage regulatorQ28Q17Q18Q19Q20Q31Q23Q21Q2

43、2Q24Q25Q26Q27Q10Q11Q14Q15Q16Q27-1Q26-1Q12 Q13Q8Q9Q2Q7Q4Q5Q6Q3Q29Q30R0R1R2R14R17R19R20R21R22R23R24R25R26R3R4R5R6R10R11R12R13D4R9R7R8C2C1R16R15R181OUTPUTINPUT32IC180: KIA7812APIVoltage regulatorR1R2R3R4R5R6R7R8Z1Q12Q13Q18Q17Q14Q19Q10Q8Q16INPUTOUTPUTCOMMON (GND)Q15Q11-1Q11Q2Q3Q4Q5Q9Q7Q1Q6R12R19R10R9R15

44、R14R16R21R20R22R23R17R13R11R18C1132AMPPOWER (4)AMPPOWER (3)AMPPOWER (2)AMPPOWER (5)R modelZONE2/ZONE3/F. PRESENCE/BI-AMPL/RSPEAKERSto AMP (3)_CB114Page 141B9to AMP (3)_W1523Page 141E9Notes)Safety measures Some internal parts in this product contain high voltages and are dangerous. Be sure to take sa

45、fety measures during servicing, such as wearing insulating gloves. Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a high voltage continues to exist there.Before starting any repair work, connect a discharging resistor

46、(5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity.The time required for discharging is about 30 seconds per each.C1822-1828 on AMPPOWER (1) P.C.B.注意 ) 安全対策 製品内部高電圧部分危険。 修理際、 絶縁性手袋使用安全対策行。 下記電源 OFF 後電荷残、 高電圧維持危険。 修理作業前放電用抵抗 （5 k/10 W） 下記各端子間接続放電。 放電所用時間各約 30

47、秒間。AMPPOWER （1） P.C.B. C1822 1828ABCDAMPPOWERRX-A3010/RX-V3071678910142IC181W1801CB188CB189CB190CB182W1808BW1808AW1809W1807BW1803BCB193W1803AW1807APOWERTRANSFORMER(for service)to POWER_W20Page 143to DAC_CB855Page 146H2to AMP (1)_CB111Page 140N2to AMP (1)_ST101Page 140M6to AMP (1)_ST102Page 140M6to A

48、MP (2)_ST104Page 140G7to AMP (2)_ST103Page 140G7to AMP (3)_CB110Page 141I95 k-ohms10 W5 k-ohms10 W5 k-ohms10 W5 k-ohms10 W5 k-ohms10 W5 k-ohms10 W5 k-ohms10 WABCDAMPPOWERRX-A3010/RX-V3071 印部品、安全性確保部品示。部品交換必要場合、記載部品使用。 本回路図標準回路図。改良予告変更。 Components having special characteristics are marked and must be

49、 replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.IC183CB201CB199CB198IC184CB200CB193CB202W1806AMPPOWER (3)VOLTAGESELECTORR modelto POWER TRANSFORMERto POWER TRANSFORMERto DIGITAL1 (1)_CB942Page135B7to POWER_W2005Pag

50、e 143M4to POWER_W2004A, W2004BPage 143B4ABCDAMPPOWERRX-A3010/RX-V3071P.O.Box 1, Hamamatsu, Japan11.11Copyright 2011 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.SCHEMATIC DIAGRAMSEach schematic dia