Accuphase-M8000-pwr-sch维修电路原理图.pdf

Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.部品、安全上重要部品。必指定部品番号部品使用下。Authorized Technical Service OnlyThese servicing instructions are for use by qualified personnel only.To reduce the risk of electric shock do not perform any servicingother than that contained in the operating instructions unless you arequalified to do so. Refer all servicing to qualified service personnel.記載関指示事項、関資格有者使用。感電防止観点、資格有方、取扱指示事項以外絶対行下。CAUTION /回路図RadioFans.CN 收音机爱 好者资料库EXPLANATION OF SURFACE PARTSMeter(178-2039-00)Push-button for POWER(388-5061-13)Power Push Switch(354-1023-00)Front Panel Assembly Assy(130-0167-01)Front Glass(172-0120-03)Decoration Screw飾 /4pcs.(630-0306-04)Washer/4pcs.(637-9050-04)Top Plate(150-0075-02)Bottom Plate(155-0081-02)Foot脚(238-0023-00)Sub Panel(134-0135-03) Push-button for METER(388-0502-04)Meter Switch AssemblyAssy(716-0642-00)Heat Sink(240-0072-00)Heat Sink(240-0072-00)Handle B取手(132-0105-03)Spacer(250-1154-14)mark parts not suppliedHandle A取手(132-0114-00)Handle A取手(132-0114-00)Handle B取手(132-0105-03)Spacer(250-1154-14)RadioFans.CN 收音机爱 好者资料库 Front Panel Assembly Assy(130-0167-01)1.Front Panel=131-0167-012.Sub-panel=134-0135-033.Handle A=132-0114-00取手4.Push-button=388-5061-13 /POWER4-1. Push-button Frame=113-0122-044-2. Coil Spring=285-1022-044-3. Washer=637-0041-024-4. E-ring=647-1055-00E-5.Push-button=388-0502-04 /METER1pce.1pce.2pcs.1pce.1pce.1pce.1pce.1pce.1pce.1pce.5-1. Retainer=283-1019-14軸受5-2. Coil Spring=285-1030-045-3. E-ring=647-1054-00E-6.Front Glass=172-0120-037.Decoration Screw=630-0306-04飾7-1Washer=637-9050-047-2Nut=633-2032-02六角8.Panel Name Plate=180-1097-03Foot/脚(238-0023-00)Binding Serew/414(611-0414-02)Foot / 脚(238-0020-22)Binding Serew/414(611-0414-02) 6pcs.XLR (Cannon)Plug Receptacle(301-8005-00)ConnectorCover/Female(254-2011-00)SP Terminal(Black)出力端子 (黒)(313-1011-32)AC Inlet/AC (301-3304-00)Power Supply Cord電源J type:680-1404-00U type:680-2402-00E type:680-3402-00Rear Panel(135-0156-02)SP Terminal(Red)出力端子 (赤)(313-1012-32)Knob/(384-2001-04)Pin Jack/(302-0112-00)Pin Jack Cover(254-2015-04)Meter/(178-2039-00)1246857331pce.1pce.1pce.1pce.4pcs.4pcs.1pce.1pce.mark parts not suppliedCircut Breakr/J,U type (311-0204-00)20AEtype (311-0104-00)10AXLR (Cannon)Jack Receptacle(302-8006-00)Connector Cover/Female(254-2012-00)RadioFans.CN 收音机爱 好者资料库Power Transformer(510-2053-00)Name Plate(180-3054-04)ProtectionAssembly Assy(720-0064-00)Inrush ProtectorAssembly防止 AssyD,Utype(716-0640-00)E,type (716-0641-00)Power Amp Assembly Assy(L)(717-0073-00)Output Assembly Assy(716-0637-00)Electrolytic Capacitor電解C002,003:40,000F/125V(CE331WG2B403HAAQ)Power Push Switch(354-1023-00)Diode /D002(S25VB60)Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.部品、安全上重要部品。必指定部品番号部品使用下。 Power Amp Assembly Assy(R)(717-0074-00)Input Assembly Assy(716-0638-00)Diode /D001(S25VB60)Heat Sink(240-0072-00)Heat Sink(240-0072-00)Lamp Assembly Assy(723-0079-00)Handle B/取手(132-0105-03)Spacer/(250-1154-14)Circut Breakr/20A/J,U type(311-0204-00)10A/Etype(311-0104-00)Relay/RELAY001(362-2106-00)MeterLamp Assembly Assy(723-0080-00)RadioFans.CN 收音机爱 好者资料库Power Push Switch(354-1023-00)Rink(251-9021-04)Power Meter(178-2039-00)Foot脚(238-0023-00)Binding Serew/脚用/414(611-0414-02) Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.部品、安全上重要部品。必指定部品番号部品使用下。Lamp AssemblyAssy(723-0079-00)Meter LampAssemblyAssy(723-0080-00)Indicator(173-9069-04)Acrylic板(172-0121-04)Push Button for METER(388-0502-04)Push Button for POWER(388-5061-13)Meter SwitchAssemblyAssy(716-0642-00)Hexa Bolt六角(631-0011-10) 4pcs.Panel Name Plate(180-1097-03)RadioFans.CN 收音机爱 好者资料库MISCELLANEOUS(本体他使用部品 ）NO.Screws for類Description(部品名)Front Panel / 用Flat Head /皿Handle /用Hexa Hole bolt/六角穴Power Amp AssemblyAssy用Hexa Hole bolt/六角穴Handle /取手用Hexa hole Bolt/六角穴Top Plate / 用Star-hole Bolt穴付皿Bottom Plate /用Binding Neil ScrewFoot for Bottom side / 脚用Binding Screw/Foot for Rear side/用Binding Screw/Power Transformer/電源Binding Screw/Spring Washer/Front Glass /Decoration Bolt /飾Nylon Washer /Nut /Owners Manual取扱説明書 (日本語)Caution Notes注意書EC適合宣言書Power Supply Cord (J type)電源(U type)(E type)Pin Jack Cover /Connector Cover for female (雌用)Parts No.(部品No.)613-0412-01631-0011-10631-0011-10631-0023-00631-0048-00631-0054-00611-0414-02611-0414-02600-0614-02638-0061-02630-0306-04637-9050-04633-2032-02820-2210-00820-0210-00821-0011-00821-0010-00827-1059-00680-1404-00680-2402-00680-3402-00254-2015-04254-2011-00254-2012-00Remarks(備考)412mm6pcs.M5124pcs.M512mm12pcs.M4416pcs.M5157pcs.310mm13pcs.414mm4pcs.414mm6pcs.414mm4pcs.4pcs.4pcs.4pcs.4pcs.EnglishJapaneseEnglishJapaneseE type2-conductor2-conductor3-conductor2pcs.1pce.1pce.Description(部品名)PC Board forOutput AssemblyInput AssemblyMeter Switch AssemblyInrush Proterction AssyPower Amp Assembly(L)Power Amp Assembly(R)Protection AssemblyPilot LampOutput Relay出力Circut BreakrT20AT10AElectrolytic Capacitor電解Metalized CapacitorPolypropylen CapacitorDiodeTop Carton Box上箱Inner Sub- CartonBottom Carton Box下箱Top Pad/Top Pad/Center Pad /中Bottom Pad /Bottom Pad /Joint / Cover保護Accessories Case付属品Wrapping Sheet/Bag for AC CordPoly Bag袋Cord BandParts No.(部品No.)115-1427-00115-1428-00115-1432-00115-1430-00115-1424-00115-1425-10115-1426-00176-4501-00176-7501-00362-2230-00311-0204-00311-0104-00CE331WG2B403AAQCF99MF2E473MCFS922N2E104KMMVCF99MF2E103KAPHS25VB60800-0239-04801-0248-04801-0249-04803-0319-10803-0320-00803-0323-00803-0321-10813-0322-10249-0012-00810-4867-04801-0247-10810-4545-04810-2030-04812-2435-04280-0003-10Remarks(備考)Lamp AssyMeter Lamp AssyOutput Assyfor 100-120Vfor 220-240V40,000uF/80V0.047uF/250V0.1uF/250V0.01uF/250VFront(前)Rear (後)Front(前)Rear (後)6pcs.本体保護AC取説用for AC CordNOPL16PL13RELAY14F1C005,6C001C006C004,5D001,2PackingMaterial梱包材Accessories付属品RadioFans.CN 收音机爱 好者资料库Output Assembly (716-0637-00)Input Assembly (716-0638-00)Connector PurgK7308-0408-00TarminalK5,6314-0523-04端子RelayRELAY1,2,3,4362-2230-00Choke CoilL1,2506-0007-00Connector PlugK1308-0616-00K2308-0206-00K3308-0526-00Rotary SwitchS1,2336-2005-00RelayRELAY1,2,3362-1202-00DiodeD11SR139-400Polypropylen CapacitorC1,2CQ922N2D473KAPHF0.047uF/200VOxide Metal Film ResistorR1RS143FA100JS-P10 2W金属酸化物被膜抵抗器R2,3RS143FA200JS-P20 3WCarbon Film ResistorR4RD142EA203JF20k 1/4W炭素皮膜抵抗器Polyester CapacitorC1,2,3CQ922M1H103J-B0.01uF/50VDiodeD1,2,3MA165Carbon Film ResistorR1,2,3RD142HA101JFS1001/6W炭素被膜抵抗器R48RD142CA274J270k1/6WC2RELAY2R3C1K7S2S1K2K3K1RELAY1RELAY3RELAY2RELAY1RELAY3RELAY4L1R2R1Lamp Assembly (723-0079-00)PL1K1PL3PL5PL6PL4PL2PC Board115-1433-00PCPilot LampPL1,2,3,4,5,6176-4501-10Connector PlugK1308-0213-00Meter Lamp Assembly (723-0080-00)PL1PL2PL3K1K2PC Board115-1434-00PCPilot LampPL1,2,3176-7501-00Connector PlugK1308-0413-00K2308-0209-00RadioFans.CN 收音机爱 好者资料库ln-rush Protector Assembly (716-0640-00) for D/U ModelBalance IO Assembly (716-0639-00)Meter Switch Assembly (716-0642-00)XLR Audio JachJK1302-8006-00XLR Audio PlugJK2301-8005-00Connector PlugK1308-0419-00Metal Plate ResistorR1,2,3,4RW994AJ3R3J-S3.3/5W金属板抵抗器Fuse ResistorR5,6RF993HG2R2J2.2/5W抵抗器Connector PlugK1308-0206-00Push SwitchS1354-1219-00K1JK1JK2R1R6R3R5R4R2K1S1Jumper Setting/設定J1J2J3VOLTAGEAssy NOJ1J2J3100-120V716-0640-00230V716-0641-00RadioFans.CN 收音机爱 好者资料库Power Amp Assembly(L) (717-0073-00)ElectrolyticC1,2CE692WG2B102BAQ1000uF/120VCapacitorC58,1114 CE04W2A221LXV220uF /100V電解C9,10,15,16CE04W2A471VR470uF /100VC21,22CE04W2D220PB22uF / 200VCeramic CapactiorC17,18CC92CH2H151J151pF /500V磁器C2629CC92CH2H101J100pF /500VC32,33CC92CH2H470J47pF / 500VPolyester FilmC19,20CF922MF2E104KD-A0.1uF / 250VCapacitorC23,24CF922MF2E473KD-A0.047uF/250VPolypropyleneC30,31CQ922N2A103JAPSF0.01uF /100VCapacitorR3,4RD142HA333JFS33k 1/4WR11RD142HA183JFS18k 1/4WCarbon Film ResistorR12RD142EA102JF1k1/4W炭素被膜抵抗器R13,1518RD142EA101JF100 1/4WR43,44,54,55RD142EA331JF330 1/4WR52,53RD142EA131JF130 1/4WFuse ResistorR1,2,48,49RF142EAR10J11/2W抵抗器Metal Film CapacitorR7RN142HK2871FF2.87k1/4W金属被膜抵抗器R8,9,10RN142HK3012FF30.1k1/4WR14RN143AA2R2JS-P 2.21/4WOxide Metal FilmR19RS143DA680JS-P682WResistorR20RS143DA120JS-P121W金属酸化物被膜抵抗器R47RS143FA200JS-P203WR50,51RS143DA330JS-P332WMetal Plate ResistorR5,6,2142RW993DJR47K-H0.47 2W金属板抵抗器Q17Q19Q28K1Q30Q32Q33Q27Q25Q11Q13Q23Q21Q4Q31Q15R38R39K3R22R24Q10Q24Q26Q8Q22Q20R21R32TH1TP1C2C1R28R40R34R26R29R31R33R35R37R41Q18Q16Q14Q12R25R27R23Q35Q5Q6Q29R42R36R30Q9Q3Q7K2VR1Q34ConnectorJackAssemblyAssy(309-2640-14)K1308-0308-00Connector PlugK2308-1023-00K3308-0408-00TP1 (Test Point)308-0221-00PotentiometerVR1583-0226-00半固定抵抗器Thermal SmitchTH1369-0029-00DiodeD1LN1VB60D2,3,6,7,9131SR139-400Zener DiodeD4,5HZ4ALLD8HZ6C2LQ12SC3478A-KQ22SA1376A-KQ3,342SC3902-S/TQ4,352SA1507-S/TQ52SC4690-O/RTarnsistorQ62SA1805-O/RQ72SC4685Q82SC4793Q92SA1837Q102SC5358-OQ112SA1986-OQ12,14,16,18,20,222SC5358-O/R24,26,28,30,32Q13,15,17,19,21,232SA1986-O/R25,27,29,31,33RadioFans.CN 收音机爱 好者资料库C1,2CF922MF2E152KD-A1,500pF/250VPolyester Capacitor C9CF922MF2E223KD-A0.022uF/250VC19,20CF922MF2E104KD-A0.1uF / 250VC31,40CF922MF2E473KD-A0.047uF/250VC41,42CF922MF1H104KD-A0.1uF /50VPolypropylenC23,24CQ922N2A472JAPHF4,700pF/100VCapacitorCeramic CaacitorC15,16CC92CH2H151J151pF/500V磁器C25,26,29,30CC92CH2H101J100pF/500VR1,2RD142EA303JF30k1/4WR3,4RD142EA561JF5601/4WR5,6RD142EA753JFS75k1/4WR7,8,7982RD142EA243JFS24k1/4WR9,10RD142EA112JF1.1k 1/4WR13,14,9598RD142EA220JFS221/4WCabon Film ResistorR18,20RD142EA753JF75k1/4W炭素被膜抵抗器R21,22,33RD142EA102JF1k1/4WR25,26,3436,43,44RD142EA101JF1001/4WR29RD142EA224JF220k 1/4WR30RD142EA681JF6801/4WR71,72RD142EA331JF3301/4WR77,78,84,85RD142EA101JFS1001/4WR86,87RD142EA4R7JFS4.7k 1/4WR89,90,91,92,93,94RD142EA752JFS7.5k 1/4WR11,12RN142KE1211F1.2k 1/4WR15RN142HK86R6FF86.6 1/4WR16RN142HK7680FF7681/4WMatal Film ResisytorR17RN142HK1000FF100k 1/4W金属被膜抵抗器R19RN142HK6980FF6981/4WR23,88RN142HK7681FF7.68k1/4WR24,83RN142HK7871FF7.87k1/4WR41RN143AA2R2JS-P 2.21/4WFuse ResistorR27,28RS142HBR680J681/2W抵抗器R111,112RF142EAR10J101/4WOxide Metal FilmR42RS143DA120JS-P122WResistorR47RS143DA680JS-P682W金属酸化物被膜抵抗器 R48RS143FA200JS-P203WR73,74,99,100RS143FA332JS-P3.3k 3WMetal Plate Resistor R4970RW993DJR47K-H0.47 5W金属板抵抗器K1308-0416-00Connector PlugK2308-1023-00K3308-0408-00K4308-0321-00TP1308-0221-00PotentiometerVR1583-0226-00半固定抵抗器ICIC1NJM4580D-DD1,2HZ153LZener DiodeD3,4HZ6A1LD5,61Z15AD13,17HZ6C2LD14HZ2ALLD9,101SS83DiodeD15,16MA167D18LN1VB60D19,20MA165Q1,4,43,46,47,502SA1376A-KQ2,3,44,45,48,492SC3478A-KQ5,7,412SA1145-YQ6,8,422SC2705-YQ92SA1408-E/FTarnsistorQ10,402SC3790-E/FQ132SC4793Q142SA1837Q152SC5358-OQ162SA1986-OQ17,19,21,23,25,27,2SC5358-O/R29,31,33,35,37Q18,20,22,24,26,28,2SA1986-O/R30,32,34,36,38Q392SC4685Q512SC2547-D/EQ522SA1085-D/EFETQ53,542SK330-YThermal SmitchTS1369-0029-00C3,4CE04W1H100CA10uF/ 50VElectrolyticC5,6,3237CE04W2D101PB100uF /250VCapacitorC7,8CE04W1H100VP10uF/ 50V電解C10CE04W1H010CA1uF/50VC13,14CE692WG2B102BAQ1000uF/125VC21,22CE04W2D220PB2uF/200VC27,28CE04W2A221LXV220uF /100VK1VR1Power Amp Assembly(R) (717-0074-00)Q17Q24Q33K3Q35Q37Q38Q32Q30Q16Q28Q26Q4Q36Q23R66R67K4R50R52Q15Q29Q31Q13Q22Q20R49R60TS1TP1C14C13R56R68R62R54R57R59R61R63R65Q18Q21Q19Q25R53R55R51IC1Q34R70R64R58Q9Q27Q39TP1Q34ConnectorJackAssemblyAssy(309-2641-14)R69RadioFans.CN 收音机爱 好者资料库K1 K1308-0321-00Connector PlugK2308-0207-00K3308-0910-00K4308-0610-00K5,6308-0408-00RelayRELAY1,2362-2232-00PotentiometerVR1583-0156-00半固定抵抗器VR2583-0536-00DiodeD1S1VB60D26,8,9,11MA165D71SR139-400Zener DiodeD10HZ6A1LIC1NJM78L12AIC2NJM79M12FAIC3NJM78L05AICsIC4TC74VHC4040FIC5UPC1237HAIC6TA7318P-2IC7TC74VHC132FIC8UPC4570CTarnsistorsQ12SA1507-S/TDigital TarnsistorX1RN1202C1,2,3CE04W1V102VR1000uF/35VC5,6,9,19CE04W1E220VR22uF/25VElectrolyticC10,11,12CE04W1V4R7VR4.7uF/35VCapcitorC16CE04W1E221VR220uF/25V電解C18,21CE04W1E100VR10uF/25VC22CE04W1H010VR1uF/50VC24CE04W0J221VR220uF/6.3VVR1Polyester FilmC14,15CF922N1H334J0.33uF/50VCapacitorC20CF922N1H104J0.1uF /50V積層Ceramic CapacitorC4,7,8,23,25,26CK92Y5V1H104Z0.1uF/50V磁器C13CC92CH1H100F10pF /50VPPS CapacitorC17CQ922M1H681JAHS 680pF/50VPPSFuse ResistorR1,2RF142EAR10J101/4W抵抗器R3,4,28,34RD142EA472J4.7k1/4WR7,9RD142HA102JFS1k1/4WR8,12RD142EA682J6.8k1/4WR11RD142EA100J101/4WR13RD142EA123J12k 1/4WR14RD142EA823J83k 1/4WR15RD142EA822J8.2k1/4WR16,25RD142EA223J22k 1/4WR17RD142EA332J3.3k1/4WR18RD142EA105J1M1/4WCarbon ResistorR19,27RD142EA102J1k1/4W炭素被膜抵抗器R20RD142EA471J470 1/4WR21RD142EA114J110k1/4WR22RD142EA623J62k 1/4WR23RD142EA622J62k 1/4WR24RD142HA222JFS22k 1/4WR26,30RD142EA104J100k1/4WR29,32,33RD142EA103J10k 1/4WR31RD142HA473JFS47k 1/4WR35,36RD142EA154J150k1/4WR37,38RD142EA513J51k 1/4WR39,42RD142EA152J1.5k1/4WR40,41RD142EA475J4.5M1/4WMetal Film Resistor R5RN143FA6R8JS-P6.83W金属被膜抵抗器Oxide Metal FilmR6RS143FA200JS-P203WResistor金属酸化物被膜抵抗器VR2K6IC8K2IC2IC5K4K3Protection Assembly (720-0064-00)IC4IC7RELAY1 RELAY2K5IC6IC1IC3Q1RadioFans.CN 收音机爱 好者资料库Notes1. Internal input resistance of volt-ohm meter should be higher than 10k-ohms.、入力抵抗10k以上使下。2. Adjustments should be made in case of the PC Board or Transistors being changed.調整PC交換場合行下。3. After feeding 110 watts output for about 15 minutes, check bias adjustment again.出力110前後通電動作後、電流再。STEPADJUST ITEMPROCEDURE調整項目TEST EQPTCONNECTING POINT検出器接続点Bias Current of L ch.Power AmpL ch.電流V.O. Meterset range toless thanDC 0.3VDC0.3V以下Bias Current of R ch.Power AmpR ch.電流Power Amp AssyAssy(717-0073/74-00)Test Point pinVR1for L ch.VR1for R ch.Adjust for 10mVreading ofV.O. meter指示10mV調整12ADJUST調整箇所Peak-0dB Calibration0dB 較正VTVMInput : 1kHzSine Wave入力 : 1kHz正弦波Load :None無負荷Speaker Terminal出力端子VR2VR1Adjust input signal sothat VTVM reads44.72V.Then adjustVR2 so Meter read 0dB.VTVM指示44.72V入力信号入指 示 0dB VR,2調整12REMARKS調整備考Test Point/ TP1Meter Calibration /調整0dBTest Point30dB30dB Calibration30dB 較正Adjust input signal sothat VTVM reads -30dB,and set VR3 and VR4 tometer indication -30dB.VTVM指示-30dB入力信号指示-30dBVR1調整 RadioFans.CN 收音机爱 好者资料库 The unit can be used with differnt voltage of 100V,120V,230V.(Use the Japanese domestic model at 100V only, and never change the voltage in Japan.)Refer the photo and illustration for the wiring on the junction terminal as shown below,and have to select the correct fuse/braker and power supply cord.電源電圧、100V120V230V 対応以下方法示 。（ 日本国内100V仕様 、 電圧以外変更出来 ）電源電圧変更場合、 / 、電源以下指定 使用 。Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.部品、安全上重要部品。必指定部品番号部品使用下。12345100V (D)WHT-GRYYELBRN-REDORG120V (U,T)WHT-GRYBRNYEL-ORGRED220V (E)BRNWHTYEL.GRYREDORG230/240V(E) BRNWHTYEL.GRYORGREDCircut Breakr/電源311-0204-00T20A AC250V680-1404-00311-0204-00T20A AC250V680-2402-00311-0104-00T10A AC250V680-3402-00311-0104-00T10A AC250V680-3402-00BOTTOM VIEW (底面)Voltage SelectorJ1 100,120VJ2 100,120VJ3 230,240VJumper Wire/J2 and J3:shortedJ1:openJ3:shortedJ1 and J2:openExchange the wiring of a voltageselector, and circuit braker, andIn-rush Assy(716-0640/0641-00),or a jumper setting in Assy arecarried out.Photo is shown