Accuphase-E308-int-sm 电路图 维修手册.pdf

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1、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 no

2、t 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 (178-2038-10) K

3、nob for INPUT (381-4503-04) Knob for VOLUME (381-4501-14) Push-button for POWER (388-5044-03) Push-button for ATT (388-5077-13) Front Panel Assembly Assy (130-0177-11) Front Glass (172-0129-03) Decoration Screw 飾/2pcs. (630-0304-14) Washer /2pcs. (637-9045-04) Bottom Plate (155-0062-52) Foot 脚 (238-

4、0023-00) Sub Panel (134-0145-02) Panel End-cap (132-0106-04) - Side Panel (139-0034-22） Side Panel (139-0034-22) Top Plate - (150-0068-12) Head Phone Jack (302-1204-00) Head Phone Assy (716-0676-00) Push-button for TONE /1pce. (389-5080-03) Push-button for Opener (388-0305-04) Power Push Switch (354

5、-1023-00) Knob for SP,COPY,RECORDER /6pcs. (384-1405-04) mark parts not supplied Binding Screw /4pcs. (604-0408-00) Washer 平/4pcs. (637-0042-07) RadioFans.CN 收音机爱 好者资料库 FRONT VIEW REAR VIEW Pin Jack /5pcs. (302-0411-00) Pin Jack Cover /20pcs. (254-2015-04) Foot 脚 (238-0023-00) Decoration Plate (159-

6、0059-04) Fixing Screw 飾/4pcs. (630-0302-04) /4pcs. (637-9045-04) XLR (Cannon) Receptacle /4pcs. (302-8011-00) Connector Cover/Female / 4pcs. (254-2012-00) AC Outlet AC/J type only (305-1209-00) AC Inlet AC (301-3304-00) Power Supply Cord 電源 J type:680-1204-00 U type:680-2401-00 E type:680-3402-00 Re

7、ar Panel (135-0166-02) Front Panel Assembly Assy (130-0177-11) 1Front Panel=131-0177-11 2Sub-panel =134-0145-02 3Panel End Cap=132-0106-04 4Front Glass=172-0129-03 5Decoration Screw=630-0304-14 飾 Washer =637-9045-04 6Push-button=388-5044-03 /POWER Coil Spring=285-1016-04 Frame=113-0100-14 7Panel Nam

8、e Plate=180-1095-13 1pce. 1pce. 2pcs. 1pce. 2pcs. 2pcs. 1pce. 1pce. 1pce. 1pce. 8Push-button=389-5080-03 /TONE,COMP,MODE,METER EXTPRE 9Push-button=389-5077-13 /ATT. Coil Spring=285-1023-04 Frame=113-0111-14 10 Push-button=388-0305-04 /OPEN. 11 Indicator=173-9077-03 Light Holder=234-1095-03 Rubber Cu

9、shion=250-2119-04 12Knob Base=170-0032-04/VOLUME 13Knob Base=170-0033-13/INPUT 台座 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 145 Knob for VOLUME (381-4501-14) Head Phone Jack (302-1204-00) Knob for INPUT (381-4503-04) Knob for TONE,BAL (384-1405-04) - Speaker Terminal 出力端子 (313-0041

10、-00) 111213 10 9 Binding Screw /4pcs. (611-0414-02) IO Relay Assembly IO Assy (716-0674-00) Power Transformer (510-3026-00) Logic Assembly Assy (721-0075-00) Input Selector Assembly Assy (716-0677-00) Connector Board Assembly Assy (716-0673-00) Volume Assembly Assy (716-0679-00) Variable Resistor 可変

11、抵抗器 (575-2021-00) Power Amp Assembly Assy (717-0079-00) Protection Assembly Assy (720-0068-00) Electrolytic Capacitor 電解 C004,005:22,000F/63V (CE621WG1J223EAQ) Polypropylene Capacitor C002,003;0.01uF/200V (CQ922N2D103JAPH Power Push Switch (354-1023-00) Head Phone Assembly Assy (716-0676-00) - Power

12、 Amp Assembly Assy (717-0079-00) Line Amp Assembly Assy (712-0093-00) Connector Board Assembly Assy (716-0673-00) Tone Amp Assembly Assy (712-0094-00) Protection Assembly Assy (720-0068-00) Tone Amp Assembly Assy (712-0094-00) Fuse T6.3A L AC250V/100-120V (310-1602-00) T3.15A L AC250V/220-240V (310-

13、1302-00) 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。 Boltage Selector Assembly Assy Dtype(716-0680-11） U,Ttype(716-0680-12) Etype(716-0680-13) Balance Input Amp Assembly 入力 Assy (712-0092-00

14、) Diode /D001 (S15VB20) Power Transformer (510-3026-00) Line Amp Assembly Assy (712-0093-00) Thermal Switch Assembly Assy(716-0675-00） Power Push Switch (354-1023-00) Variable Resistor 可変抵抗器/VR1:50k-A (575-2021-00) Volume Assembly Assy (716-0679-00) Push Switch/ATT (354-1218-00) Rotary Switch / S1 (

15、339-0002-00) Input Selector Assembly Assy (716-0677-00) Power Meter (178-2038-10) Pilot Lamp 1 /PL1,2,3 (176-3501-00) Receiver Assembly 受光器Assy (721-0076-00) Head Phone Assembly Assy (716-0676-00) Head Phone Jack (302-1204-00) Selector LED Assembly LED Assy (723-0094-00) Foot 脚 (238-0023-00) - Atten

16、tion 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。 Indicator (173-9077-03) Display Assembly Assy (723-0092-00) Front Glass (172-0129-03) Knob Base 台座 /INPUT (170-0033-13) Knob Base 台座/VOLUME (170-0032-0

17、4) Push Button/POWER (388-5044-03) Push-button Frame (113-0100-14) Coil Spring (285-1016-04) Push Button/ATT (389-5077-13) Push-button Frame (113-0111-14) Coil Spring (285-1023-04) Tone Amp Assembly Assy (712-0094-00) Switch Assembly Assy (716-0678-00) Rubber Cussion (250-2079-04) Connector Assy Ass

18、y (309-4138-04) mark parts not supplied Position Indicator /8pcs. (173-1902-04) Binding Screw /4pcs. (611-0414-02) Panel End Cap (132-0106-04) MISCELLANEOUS 本体他使用部品 NO. Screws for 類 Accessories 付属品 Description(部品名) Front Panel / 用 Binding Screw/ Panel End Cap / Pan Head ISO Metric Screw Side Panel/用

19、 Oval Head Screw/丸 Binding Screw/ Washer/平 Top Plate/用 Round Head Screw Binding Neil Serew Bottom Plate/用 Binding Noil Screw Foot /脚用 Binding Screw / Power Transformer/電源 Binding Screw Option Panel / Decoration Bolt /飾 Nylon Washer / Owners Manual (多国語) 取扱説明書(日本語) Caution Notes (多国語) 注意書(日本語) Remote

20、 Commander /RC-20 Battery / 電池 Power Supply Cord (J type) 電源(U,T type) (E type) Pin Jack Cover Connector Cover for female (雌用) Parts No.(部品No.) 631-0047-00 600-0306-02 612-0308-00 604-0408-00 637-0042-07 616-0306-02 631-0054-00 631-0032-02 611-0414-02 611-0408-02 630-0302-04 637-9045-04 820-3221-00

21、820-0221-00 820-3221-00 820-0221-00 729-0020-00 569-0004-00 680-1204-00 680-2401-00 680-3402-00 254-2015-04 254-2012-00 Remarks(備考) 38mm6pcs. 36mm4pcs. 38mm4pcs. 48mm4pcs. 4pcs. 36mm6pcs. 310mm2pcs. 38mm12pcs. 414mm4pcs. 8pcs. 4pcs. 4pcs. Multi-lingual Japanese English Japanese RC-20 R6/ UM-3 単3型 2-

22、conductor 3-conductor 3-conductor 20pcs. 4pcs. NO. PL13 F1 VR1 C004,5 C001 Packing Material 梱包材 Description(部品名) PC Board for Balance Inpnt Assembly Tone Amp Assembly Switch Assembly Power Amp Assembly Voltage Selector Assembly Connector Board Assembly Volume Assembly IO RelayAssembly Protection Ass

23、embly Logic Assembly Pilot Lamp/ 3pcs. FuseT6.3A L AC250V T3.15AL AC250V Variable Resistor 可変抵抗器 Electrolytic Capacitor 電解 Metalized polyester Capacitor MP Outer Carton Box Top Pad Bottom Pad Top Board 天地当板 Cover 保護 Accessories Case 付属品 Cover 保護 Poly Bag 袋 Cord Cramper Parts No.(部品No.) 115-1514-10 1

24、15-1523-10 115-1522-30 115-1511-10 115-1525-20 115-1508-10 115-1524-00 115-1509-00 115-1512-00 115-1510-00 176-3501-00 310-1602-00 310-1302-00 575-2021-00 CE621WG1J223EAQ CF99MF2E224MR46 801-0259-04 803-0344-00 803-0345-00 803-0358-00 803-0347-00 803-0033-14 810-4843-04 801-0250-10 810-4545-04 810-2

25、030-04 810-2030-04 812-2435-04 812-0727-00 280-0003-10 Remarks(備考) PL13 :3pcs. for 100-120V for 220-240V Volume Assy 22,000uF/63V 0.22uF/250V Front Rear Front Rear for Cover for AC Cord for Remote for Manual for RC-20 for AC Cord -5- CD BAL LINE-2 OPTION-2 CD TUNER OPTION-1 LINE-1 LINE-BAL INPUT SEL

26、ECTOR VOLUME Control Balance Input Amp Assembly (712-0092-00) Assy RelayRELAY1,2362-1212-00 ICIC1,2UPC4570C Ceramic CapacitorC1,2,7,8CC14CH1H200JS20pF /50V 磁器C3,4,9,10CC14CH1H100JS10pF /50V Electrolytic CapacitorC5,6,11,12CE04W1E101VK100uF/25V 電解C13,14,15,16CE04W1H220VK22uF/50V Polyester CapacitorC1

27、720CQ922M1H223J-B 0.022uF/50V DiodeMA165D1,2 Carbon Film ResistorR1,2,5,6,13,14,17,18RD142CA103J10k 1/6W 炭素被膜抵抗器R3,4,11,12,15,16,23,24RD142CA203J20k 1/6W R9,10,21,22RD142CA471J470 1/6W R25,26,27,28RD142EA101JF 100 1/4W Metal Film ResistorR7,8,19,20RN142CK2052F20.5k 1/6W 金属被膜抵抗器 - XLR(Cannon)Receptac

28、leJK1302-8011-00 Connector PlugK1308-0407-00 K2308-0206-00 K3308-0306-00 ElectrolyticC1,2CE04W1H100VK10uF/25V CapacitorC7,8CE04W0J121LXVE120uF/ 6.3V 電解C9,10,13CE04W1E101VK100uF/ 6.3V C11,12CE04W1E332VK3300uF/25V C14,15,16,17 CE04W1E470VRE47uF/25V Ceramic CapacitorC3,4CC14CH1H101JS100pF / 50V 磁器 Poly

29、ester CapacitorC5,6CQ921MG1H222KDEPF 2200pF/ 50V R1,2RD142CA334J330k 1/6W R3,4RD142CA473J47k 1/6W R520RD142CA101J100 1/6W R2128RD142CA273J27k 1/6W Carbon Film ResistorR2936,4552 RD142CA100J10 1/6W 炭素被膜抵抗器R37,38,39,40RD142CA512J5.2k 1/6W R41,42,43,44RD142CA301J300 1/6W R53,54RD142EA241GFS240 1/6W R55

30、,56RD142EA240GFS24 1/6W R57,58RD142CA104J100k 1/6W R59,60RD142CA820J82 1/6W Connector PlugK1308-0407-00 K2308-0508-00 K3308-0715-00 K4308-0214-00 K5308-0207-00 IC ProtectorF1310-8251-00 IC ICIC1UPC79M12HF IC2UPC78M12AHF IC3NJM78M05FA DiodeD1,2,3,4MA165 D5,61SR139-400 Q1,2,5,6,9,102SC2785-EL 13,14,19

31、,20,2326 TarnsistorQ3,4,7,8,11,122SA1175-EL 1518,21,22,27,28 Q29,30,33,342SA1015-GR/Y Q31,32,35,362SC1815-GR/Y Line Amp Assembly (712-0093-00) Assy RELAY2 JK4JK3JK2JK1 K1 K2K3 IC1 RELAY1 IC2IC1IC3 K4 K2 K5 K3 K1 IC2 Q32 Q36 Q34 Q30 C11 C12 F1 Q33 Q29 Q35 Q31 C2 C1 Tone Amp Assembly (712-0094-00) Ass

32、y - Connector JackK1,2307-3204-00 Connector PlugK3308-0508-00 K4308-0606-00 RelayRELAY1,2362-1202-00 Zener DiodeD1,2RD5.1EB1 DiodeD3,4MA165 Carbon Film ResistorR1,2RD142CA134J130k 1/6W 炭素被膜抵抗器R3,4RD142EA331J3301/4W Connector Board Assembly (716-0673-00) Assy Connector PlugK1,6308-0306-00 K2308-0206-

33、00 K3308-0214-00 K4308-1206-00 K7308-0508-00 K8308-0805-00 Connector JackK5307-0515-00 Rotary SwitchS1,3336-4817-00 S2336-3903-00 RelayRELAY1362-1202-00 Variable ResistorVR1,2575-2406-10 可変抵抗器VR3575-2309-00 DiodeD1MA165 Electorlytic CapacitorC1,3,5,7,21,22CE04W1H100VK10uF /50V 電解C2,6CE04W0J561KZEE56

34、0uF/6.3V C4,8CE04W1H220VK22uF /50V Polyester CapacitorC9,11CQ922M1H222J-B2,200pF/50V C10,13CQ922M1H473J-B0.047uF/50V C19,20CQ922M1H152J-B1,500pF/50V R2,4,10,14RD142CA132G1.3k 1/6W R3,9RD142CA301J300 1/6W R5,13RD142CA152J1.5k 1/6W Carbon Film ResistorR15,17,20,22RD142CA681J680 1/6W 炭素被膜抵抗器R16,21RD142

35、CA271J270 1/6W R18,23RD142CA331J300 1/6W R19,24RD142CA103J10k 1/6W R35,36RD142CA2R2J2.2 1/6W Metallized Film CaacitorR1,7,8,12RN142CK1331F1.33k 1/6W 金属被膜抵抗器R6,11RN142CK6040F604 1/6W RE1LA1 RE1LA1 RE1LA2 K1 IC2IC1K4K3K2 K6K5 K8 K7 S1S2S3VR1VR2VR3 K1 K2 K3 K4 R3 R4 Input Selector Assembly (716-0677-00

36、) Assy - IO Relay Assembly (716-0674-00) Assy Pin JackJK1,2,3,4,5302-0411-00 K1308-1301-00 K2308-0606-00 Connector PlugK3308-0407-00 K4308-0417-00 K5,6308-0206-00 K7308-0513-00 K8308-0214-00 RelayRELAY112362-1212-00 DiodeD112MA165 Carbon Film ResistorR110RD142EA101J100 1/4W 炭素被膜抵抗器R11,12RD142EA102J1

37、k 1/4W K1 RELAY12 RELAY3RELAY5 K8 K3 RELAY8 RELAY9 RELAY1 RELAY4 RELAY6 RELAY10RELAY2 RELAY7 K4 JK1JK2JK3JK4 PC Board115-1517-00 PC Connector AssemblyK1309-3428-04 Assy Rotary SwitchS1339-0002-00 Head Phone Assembly (716-0676-00) Assy RELAY11 K7 JK5 K6 K5 K2 PC Board115-1516-00 PC Head Phone JackJK1

38、302-1204-00 Connector PlugK1308-0306-00 K2308-0407-00 K3308-0417-00 Push SwitchS1354-1218-00 Carbon Film ResistorR1,2RD142CA682J6.8k1/6W 炭素被膜抵抗器R3,4RD142CA433J43k1/6W Thermal Switch Assembly (716-0675-00) Assy PC Board115-1513-00 PC Connector PlugK1308-0234-00 Themal SwitchTS1369-0032-00 TS1K1 K2 K1

39、 K3 S1 JK1 K1S1 Flat CableK1673-0505-10 Push SwitchS1,2,3,4,5354-1111-00 - Switch Assembly (716-0678-00) Assy Voltage Selector Assembly Assy S1 S2 K1S3 S4 S5 Volume Assembly (716-0679-00) Assy Connector PlugK1,3308-0407-00 K2308-0417-00 RelayRELAY1362-1202-00 Variable ResistorVR1:50k575-2021-00 可変抵抗

40、器 Polyester CapacitorC1,2CF922N1H104JMTFF0.1uF/ 50V Ceramic CapacitorC3CK92Y5V1H104Z0.1uF/ 50V 磁器 DiodeD1MA165 Carbon Film ResistorR1,2RD142CA105J1M1/6W 炭素被膜抵抗器R3,4RD142CA332J3.3k 1/6W K1 K2 K3RELAY1 VR1 Fuse HolderFH1,2306-2001-00 Connector PlugK1308-0236-00 K6308-0433-00 K7308-0432-00 Metalized Po

41、lyesterC1CF99MF2E103MR460.01uF/250V Capacitor MP D type (716-0680-11) U type (716-0680-12) E type (716-0680-13) K1 K6K7 C1 FH1FH2 K4 K2 K3 K5 BULWHT (D)100VK6K7 (U)120VK4K5 (E)230VK2K3 VR1 Test Point Q4,8 Q21 Q16 Q13 Q20 Q1,5 K2K3 Q11 Q18Q19 K1 IC1I C9 -10- PC Board115-1511-10 PC Heat Sink240-0082-0

42、3 Transistor Insulator250-1156-04 絶縁 Connector PlugK1308-0207-00 K2308-0212-00 K3308-0411-00 T.P.1308-0221-00 Terminal314-0514-04 端子 PotentiometerVR1 ;220583-0224-00 半固定抵抗器 ICIC1UPC4570C Zener DiodeD1,2,11,12HZ153L D7,10HZ9A2L DiodeD3,4MA167 D5,61SS81 D8,9S5277B D13,141SR139-400 Q1,3,6,82SA1376-K/U

43、Q2,4,5,72SC3478-K/U Q92SA1145-Y Q102SC2705-Y TransistorQ112SA1507-S/T Q122SC3902-S/T Q132SC4685 Q142SC2547-D/E Q152SA1085-D/E Q162SC4793 Q172SA1837 Q18,202SC2837-O/P/Y Q19,212SA1186-O/P/Y ElectorlyticC1CE04W1H100PWE10uF/50V CapacitorC5,6CE04W1E470VRE47uF/50V 電解C8,9CE04W2A331R20E330uF /100V C16,17CE0

44、4W2A100VRE10uF /100V C18,19,20,21 CE04W2A471VRE470uF /100V C22,23CE04W1C100VPE10uF / 16V Ceramic CapacitorC10,11CC92CH2H151J150pF/500V 磁器 Polyester FilmC2CF922MF2E152KDAZ 1,500pF/250V CapacitorC7,14,15CF922MF2E104KDAZ0.1uF/250V C12,13CF922MF2E682KDAZ 6,800pF/250V PolypropyleneC3,4CQ922N2A681JAPHF680

45、pF/100V Capacitor R1RD142EA273J27k1/4W R2,14,15RD142EA471J4701/4W R3,43,44RD142EA753J75k1/4W R4,5,6,7RD142EA243J24k1/4W R8,9,10,11RD142EA220J221/4W Carbon Film ResistorR12,13RD142EA302J3k1/4W 炭素被膜抵抗器R18,19,22RD142EA102J1k1/4W R23RD142EA271J2701/4W R27,28RD142EA2R2JF2.21/4W R29,30RD142EA391J3901/4W R

46、3134RD142EA911J9101/4W R53,54RD142EA100J101/4W Metal Film ResistorR45RN142EK7680F7681/4W 金属被膜抵抗器R46,47RN142HK3831FF3.83k2W R48RN142EK86R6F861/4W Oxide Metal FilmR16,17RS143DA432JS-P4.3k2W ResistorR24,25RS143DA101JS-P1002W 金属酸化物被膜抵抗器R26RS143DA470JS-P4702W Fuse ResistorR20,21RF142EA101G-P1001/4W 抵抗器R3

47、5RF142EAR47J0.471/4W R51,52RF142EAR10J11/4W Metal Plate ResistorR3740RW993DJR22K-H0.222W 金属板抵抗器 Q12 C8 C18C20 Q2,6 Q3,7 Q17 C19C21 Q14Q15 R37 R39 R38 R40 Power Amp Assembly (717-0079-00) Assy (T.P.1) Connector PlugK1308-0707-00 K2308-0306-00 K3308-0508-00 RelayRELAY1,2362-3204-10 RELAY3362-2232-00 C

48、hoke CoilL1,2506-0008-00 - PotentiometerVR1,2583-0524-00 半固定抵抗器 Zener DiodeD1HZ9A2L DiodeD2,3,57MA167 ICIC1TA7318P-2 IC2UPC1237HA TransistorQ1,22SC2458-GR Electorlytic Capacitor C3CE04W0J221VRE220uF /6.3V 電解C4CE04W1V4R7VRE4.7uF / 35V C5CE04W0J101VRE100uF /6.3V Polyester Film CapacitorC1,2CF922N1H334

49、J0.3uF /50V 積層 Polypropylen Capacitor C6,7CQ922N2A223JAPHF 0.022uF/100V R1,2RD142EA331JF3301/4W R3,4RD142EA475J4.7M1/4W R7,13,17,18 RD142EA473J47k1/4W Carbon Film ResistorR8RD142EA154J150k1/4W 炭素被膜抵抗器R11,12RD142EA393J39k1/4W R14RD142HA183JFS18k1/4W R15,26RD142EA333J33k1/4W R16RD142EA243J24k1/4W R24,25RD142EA102JF1k1/4W Oxide Metal FilmR5,6RS143DA362JS-P3.6k2W ResistorR9,10RS143FA221JS-P2202W 金属酸化物被膜抵抗器R1922RS143DA100JS-P102W R23RS143AA392JS-P3.