Accuphase-M8000-pwr-sm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 Only These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified 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 PARTS Meter (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 Assembly Assy (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 supplied Handle 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=131-0167-01 2.Sub-panel=134-0135-03 3.Handle A=132-0114-00 取手 4.Push-button=388-5061-13 /POWER 4-1. Push-button Frame=113-0122-04 4-2. Coil Spring=285-1022-04 4-3. Washer=637-0041-02 4-4. E-ring=647-1055-00 E- 5.Push-button=388-0502-04 /METER 1pce. 1pce. 2pcs. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 5-1. Retainer=283-1019-14 軸受 5-2. Coil Spring=285-1030-04 5-3. E-ring=647-1054-00 E- 6.Front Glass=172-0120-03 7.Decoration Screw=630-0306-04 飾 7-1Washer=637-9050-04 7-2Nut=633-2032-02 六角 8.Panel Name Plate=180-1097-03 Foot/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) Connector Cover/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:680-1404-00 U type:680-2402-00 E type:680-3402-00 Rear 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)1 24 6 85 7 33 1pce. 1pce. 1pce. 1pce. 4pcs. 4pcs. 1pce. 1pce. mark parts not supplied Circut Breakr/ J,U type (311-0204-00)20A Etype (311-0104-00)10A XLR (Cannon) Jack Receptacle (302-8006-00) Connector Cover/Female (254-2012-00) Power Transformer (510-2053-00) Name Plate (180-3054-04) ProtectionAssembly Assy (720-0064-00) Inrush Protector Assembly 防止 Assy D,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) 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 Assembly Assy (723-0079-00) Meter Lamp Assembly Assy (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 Switch Assembly Assy (716-0642-00) Hexa Bolt 六角 (631-0011-10) 4pcs. Panel Name Plate (180-1097-03) 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 Assembly Assy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 Screw Foot 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.) 613-0412-01 631-0011-10 631-0011-10 631-0023-00 631-0048-00 631-0054-00 611-0414-02 611-0414-02 600-0614-02 638-0061-02 630-0306-04 637-9050-04 633-2032-02 820-2210-00 820-0210-00 821-0011-00 821-0010-00 827-1059-00 680-1404-00 680-2402-00 680-3402-00 254-2015-04 254-2011-00 254-2012-00 Remarks(備考) 412mm6pcs. M5124pcs. M512mm12pcs. M4416pcs. M5157pcs. 310mm13pcs. 414mm4pcs. 414mm6pcs. 414mm4pcs. 4pcs. 4pcs. 4pcs. 4pcs. English Japanese English Japanese E type 2-conductor 2-conductor 3-conductor 2pcs. 1pce. 1pce. Description(部品名) PC Board for Output Assembly Input Assembly Meter Switch Assembly Inrush Proterction Assy Power Amp Assembly(L) Power Amp Assembly(R) Protection Assembly Pilot Lamp Output Relay 出力 Circut BreakrT20A T10A Electrolytic Capacitor 電解 Metalized Capacitor Polypropylen Capacitor Diode Top Carton Box 上箱 Inner Sub- Carton Bottom 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 Cord Poly Bag 袋 Cord Band Parts No.(部品No.) 115-1427-00 115-1428-00 115-1432-00 115-1430-00 115-1424-00 115-1425-10 115-1426-00 176-4501-00 176-7501-00 362-2230-00 311-0204-00 311-0104-00 CE331WG2B403AAQ CF99MF2E473M CFS922N2E104KMMV CF99MF2E103KAPH S25VB60 800-0239-04 801-0248-04 801-0249-04 803-0319-10 803-0320-00 803-0323-00 803-0321-10 813-0322-10 249-0012-00 810-4867-04 801-0247-10 810-4545-04 810-2030-04 812-2435-04 280-0003-10 Remarks(備考) Lamp Assy Meter Lamp Assy Output Assy for 100-120V for 220-240V 40,000uF/80V 0.047uF/250V 0.1uF/250V 0.01uF/250V Front(前) Rear (後) Front(前) Rear (後) 6pcs. 本体保護 AC 取説用 for AC Cord NO PL16 PL13 RELAY14 F1 C005,6 C001 C006 C004,5 D001,2 Packing Material 梱包材 Accessories 付属品 Output Assembly (716-0637-00) Input Assembly (716-0638-00) Connector PurgK7308-0408-00 TarminalK5,6314-0523-04 端子 RelayRELAY1,2,3,4362-2230-00 Choke CoilL1,2506-0007-00 Connector PlugK1308-0616-00 K2308-0206-00 K3308-0526-00 Rotary SwitchS1,2336-2005-00 RelayRELAY1,2,3362-1202-00 DiodeD11SR139-400 Polypropylen CapacitorC1,2CQ922N2D473KAPHF0.047uF/200V Oxide Metal Film ResistorR1RS143FA100JS-P10 2W 金属酸化物被膜抵抗器R2,3RS143FA200JS-P20 3W Carbon Film ResistorR4RD142EA203JF20k 1/4W 炭素皮膜抵抗器 Polyester CapacitorC1,2,3CQ922M1H103J-B0.01uF/50V DiodeD1,2,3MA165 Carbon Film ResistorR1,2,3RD142HA101JFS1001/6W 炭素被膜抵抗器R48RD142CA274J270k1/6W C2RELAY2 R3 C1 K7 S2 S1 K2K3 K1 RELAY1RELAY3 RELAY2 RELAY1RELAY3 RELAY4 L1 R2 R1 Lamp Assembly (723-0079-00) PL1 K1 PL3PL5 PL6PL4PL2 PC Board115-1433-00 PC Pilot LampPL1,2,3,4,5,6176-4501-10 Connector PlugK1308-0213-00 Meter Lamp Assembly (723-0080-00) PL1PL2PL3 K1 K2 PC Board115-1434-00 PC Pilot LampPL1,2,3176-7501-00 Connector PlugK1308-0413-00 K2308-0209-00 ln-rush Protector Assembly (716-0640-00) for D/U Model Balance IO Assembly (716-0639-00) Meter Switch Assembly (716-0642-00) XLR Audio JachJK1302-8006-00 XLR Audio PlugJK2301-8005-00 Connector PlugK1308-0419-00 Metal Plate ResistorR1,2,3,4RW994AJ3R3J-S3.3/5W 金属板抵抗器 Fuse ResistorR5,6RF993HG2R2J2.2/5W 抵抗器 Connector PlugK1308-0206-00 Push SwitchS1354-1219-00 K1 JK1JK2 R1 R6 R3 R5 R4R2 K1 S1 Jumper Setting/設定 J1 J2 J3 VOLTAGEAssy NOJ1J2J3 100-120V716-0640-00 230V716-0641-00 Power Amp Assembly(L) (717-0073-00) ElectrolyticC1,2CE692WG2B102BAQ1000uF/120V CapacitorC58,1114 CE04W2A221LXV220uF /100V 電解C9,10,15,16CE04W2A471VR470uF /100V C21,22CE04W2D220PB22uF / 200V Ceramic CapactiorC17,18CC92CH2H151J151pF /500V 磁器C2629CC92CH2H101J100pF /500V C32,33CC92CH2H470J47pF / 500V Polyester FilmC19,20CF922MF2E104KD-A0.1uF / 250V CapacitorC23,24CF922MF2E473KD-A0.047uF/250V PolypropyleneC30,31CQ922N2A103JAPSF0.01uF /100V Capacitor R3,4RD142HA333JFS33k 1/4W R11RD142HA183JFS18k 1/4W Carbon Film ResistorR12RD142EA102JF1k1/4W 炭素被膜抵抗器R13,1518RD142EA101JF100 1/4W R43,44,54,55RD142EA331JF330 1/4W R52,53RD142EA131JF130 1/4W Fuse ResistorR1,2,48,49RF142EAR10J11/2W 抵抗器 Metal Film CapacitorR7RN142HK2871FF2.87k1/4W 金属被膜抵抗器R8,9,10RN142HK3012FF30.1k1/4W R14RN143AA2R2JS-P 2.21/4W Oxide Metal FilmR19RS143DA680JS-P682W ResistorR20RS143DA120JS-P121W 金属酸化物被膜抵抗器R47RS143FA200JS-P203W R50,51RS143DA330JS-P332W Metal Plate ResistorR5,6,2142RW993DJR47K-H0.47 2W 金属板抵抗器 Q17Q19 Q28 K1 Q30Q32 Q33Q27Q25Q11 Q13Q23Q21 Q4 Q31 Q15 R38 R39 K3 R22R24 Q10Q24Q26Q8Q22Q20 R21 R32 TH1 TP1 C2 C1 R28R40R34R26 R29R31R33R35R37R41 Q18Q16Q14Q12 R25R27R23 Q35 Q5 Q6 Q29 R42 R36R30 Q9 Q3 Q7 K2 VR1 Q34 Connector JackAssembly Assy (309-2640-14) K1308-0308-00 Connector PlugK2308-1023-00 K3308-0408-00 TP1 (Test Point)308-0221-00 PotentiometerVR1583-0226-00 半固定抵抗器 Thermal SmitchTH1369-0029-00 DiodeD1LN1VB60 D2,3,6,7,9131SR139-400 Zener DiodeD4,5HZ4ALL D8HZ6C2L Q12SC3478A-K Q22SA1376A-K Q3,342SC3902-S/T Q4,352SA1507-S/T Q52SC4690-O/R TarnsistorQ62SA1805-O/R Q72SC4685 Q82SC4793 Q92SA1837 Q102SC5358-O Q112SA1986-O Q12,14,16,18,20,222SC5358-O/R 24,26,28,30,32 Q13,15,17,19,21,232SA1986-O/R 25,27,29,31,33 C1,2CF922MF2E152KD-A1,500pF/250V Polyester Capacitor C9CF922MF2E223KD-A0.022uF/250V C19,20CF922MF2E104KD-A0.1uF / 250V C31,40CF922MF2E473KD-A0.047uF/250V C41,42CF922MF1H104KD-A0.1uF /50V PolypropylenC23,24CQ922N2A472JAPHF4,700pF/100V Capacitor Ceramic CaacitorC15,16CC92CH2H151J151pF/500V 磁器C25,26,29,30CC92CH2H101J100pF/500V R1,2RD142EA303JF30k1/4W R3,4RD142EA561JF5601/4W R5,6RD142EA753JFS75k1/4W R7,8,7982RD142EA243JFS24k1/4W R9,10RD142EA112JF1.1k 1/4W R13,14,9598RD142EA220JFS221/4W Cabon Film ResistorR18,20RD142EA753JF75k1/4W 炭素被膜抵抗器R21,22,33RD142EA102JF1k1/4W R25,26,3436,43,44RD142EA101JF1001/4W R29RD142EA224JF220k 1/4W R30RD142EA681JF6801/4W R71,72RD142EA331JF3301/4W R77,78,84,85RD142EA101JFS1001/4W R86,87RD142EA4R7JFS4.7k 1/4W R89,90,91,92,93,94RD142EA752JFS7.5k 1/4W R11,12RN142KE1211F1.2k 1/4W R15RN142HK86R6FF86.6 1/4W R16RN142HK7680FF7681/4W Matal Film ResisytorR17RN142HK1000FF100k 1/4W 金属被膜抵抗器R19RN142HK6980FF6981/4W R23,88RN142HK7681FF7.68k1/4W R24,83RN142HK7871FF7.87k1/4W R41RN143AA2R2JS-P 2.21/4W Fuse ResistorR27,28RS142HBR680J681/2W 抵抗器R111,112RF142EAR10J101/4W Oxide Metal FilmR42RS143DA120JS-P122W ResistorR47RS143DA680JS-P682W 金属酸化物被膜抵抗器 R48RS143FA200JS-P203W R73,74,99,100RS143FA332JS-P3.3k 3W Metal Plate Resistor R4970RW993DJR47K-H0.47 5W 金属板抵抗器 K1308-0416-00 Connector PlugK2308-1023-00 K3308-0408-00 K4308-0321-00 TP1308-0221-00 PotentiometerVR1583-0226-00 半固定抵抗器 ICIC1NJM4580D-D D1,2HZ153L Zener DiodeD3,4HZ6A1L D5,61Z15A D13,17HZ6C2L D14HZ2ALL D9,101SS83 DiodeD15,16MA167 D18LN1VB60 D19,20MA165 Q1,4,43,46,47,502SA1376A-K Q2,3,44,45,48,492SC3478A-K Q5,7,412SA1145-Y Q6,8,422SC2705-Y Q92SA1408-E/F TarnsistorQ10,402SC3790-E/F Q132SC4793 Q142SA1837 Q152SC5358-O Q162SA1986-O Q17,19,21,23,25,27,2SC5358-O/R 29,31,33,35,37 Q18,20,22,24,26,28,2SA1986-O/R 30,32,34,36,38 Q392SC4685 Q512SC2547-D/E Q522SA1085-D/E FETQ53,542SK330-Y Thermal SmitchTS1369-0029-00 C3,4CE04W1H100CA10uF/ 50V ElectrolyticC5,6,3237CE04W2D101PB100uF /250V CapacitorC7,8CE04W1H100VP10uF/ 50V 電解C10CE04W1H010CA1uF/50V C13,14CE692WG2B102BAQ1000uF/125V C21,22CE04W2D220PB2uF/200V C27,28CE04W2A221LXV220uF /100V K1 VR1 Power Amp Assembly(R) (717-0074-00) Q17 Q24 Q33 K3 Q35Q37 Q38Q32Q30Q16Q28 Q26 Q4 Q36 Q23 R66 R67 K4 R50R52 Q15Q29Q31Q13 Q22Q20 R49 R60 TS1 TP1 C14 C13 R56R68R62R54 R57R59R61R63R65 Q18 Q21Q19Q25 R53R55R51 IC1 Q34 R70R64R58 Q9 Q27 Q39 TP1Q34 Connector JackAssembly Assy (309-2641-14) R69 K1 K1308-0321-00 Connector PlugK2308-0207-00 K3308-0910-00 K4308-0610-00 K5,6308-0408-00 RelayRELAY1,2362-2232-00 PotentiometerVR1583-0156-00 半固定抵抗器VR2583-0536-00 DiodeD1S1VB60 D26,8,9,11MA165 D71SR139-400 Zener DiodeD10HZ6A1L IC1NJM78L12A IC2NJM79M12FA IC3NJM78L05A ICsIC4TC74VHC4040F IC5UPC1237HA IC6TA7318P-2 IC7TC74VHC132F IC8UPC4570C TarnsistorsQ12SA1507-S/T Digital TarnsistorX1RN1202 C1,2,3CE04W1V102VR1000uF/35V C5,6,9,19CE04W1E220VR22uF/25V ElectrolyticC10,11,12CE04W1V4R7VR4.7uF/35V CapcitorC16CE04W1E221VR220uF/25V 電解C18,21CE04W1E100VR10uF/25V C22CE04W1H010VR1uF/50V C24CE04W0J221VR220uF/6.3V VR1 Polyester FilmC14,15CF922N1H334J0.33uF/50V CapacitorC20CF922N1H104J0.1uF /50V 積層 Ceramic CapacitorC4,7,8,23,25,26CK92Y5V1H104Z0.1uF/50V 磁器C13CC92CH1H100F10pF /50V PPS CapacitorC17CQ922M1H681JAHS 680pF/50V PPS Fuse ResistorR1,2RF142EAR10J101/4W 抵抗器 R3,4,28,34RD142EA472J4.7k1/4W R7,9RD142HA102JFS1k1/4W R8,12RD142EA682J6.8k1/4W R11RD142EA100J101/4W R13RD142EA123J12k 1/4W R14RD142EA823J83k 1/4W R15RD142EA822J8.2k1/4W R16,25RD142EA223J22k 1/4W R17RD142EA332J3.3k1/4W R18RD142EA105J1M1/4W Carbon ResistorR19,27RD142EA102J1k1/4W 炭素被膜抵抗器R20RD142EA471J470 1/4W R21RD142EA114J110k1/4W R22RD142EA623J62k 1/4W R23RD142EA622J62k 1/4W R24RD142HA222JFS22k 1/4W R26,30RD142EA104J100k1/4W R29,32,33RD142EA103J10k 1/4W R31RD142HA473JFS47k 1/4W R35,36RD142EA154J150k1/4W R37,38RD142EA513J51k 1/4W R39,42RD142EA152J1.5k1/4W R40,41RD142EA475J4.5M1/4W Metal Film Resistor R5RN143FA6R8JS-P6.83W 金属被膜抵抗器 Oxide Metal FilmR6RS143FA200JS-P203W Resistor 金属酸化物被膜抵抗器 VR2 K6 IC8 K2 IC2IC5 K4 K3 Protection Assembly (720-0064-00) IC4IC7RELAY1RELAY2 K5 IC6 IC1IC3Q1 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 Amp L ch.電流 V.O. Meter set range to less than DC 0.3V DC0.3V以下 Bias Current of R ch. Power Amp R ch.電流 Power Amp Assy Assy (717-0073/74-00) Test Point pin VR1 for L ch. VR1 for R ch. Adjust for 10mV reading of V.O. meter 指示 10mV調整 1 2 ADJUST 調整箇所 Peak-0dB Calibration 0dB 較正 VTVM Input : 1kHz Sine Wave 入力 : 1kHz 正弦波 Load :None 無負荷 Speaker Terminal 出力端子 VR2 VR1 Adjust input signal so that VTVM reads 44.72V.Then adjust VR2 so Meter read 0dB. VTVM指示44.72V 入力信号入 指 示 0dB VR,2調整 1 2 REMARKS 調整備考 Test Point / TP1 Meter Calibration /調整 0dB Test Point 30dB 30dB Calibration 30dB 較正 Adjust input signal so that VTVM reads -30dB, and set VR3 and VR4 to meter indication -30dB. VTVM指示-30dB 入力信号 指示-30dB VR1調整 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 t