Accuphase-E450-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 Bi-lingual RadioFans.CN 收音机爱 好者资料库 EXPLANATION OF SURFACE PARTS Meter (178

3、-2041-00) Knob for INPUT (381-4503-04) Knob for VOLUME (381-4501-14) Push-button for POWER (388-5062-03) Push-button for ATT (388-0602-03) Front Panel Assembly Assy (130-0193-01) Front Glass (172-0146-03) Decoration Screw 飾/2pcs. (630-0307-14) Washer /2pcs. (637-9045-04) Bottom Plate (155-0090-12) F

4、oot 脚 (238-0023-00) Sub Panel (134-0161-02) Panel End cap(L) (L) (132-0134-14) Side Panel (139-0040-02） Side Panel (139-0040-02) Top Plate - (150-0083-02) Head Phone Jack (302-1204-00) Head Phone Assembly Assy (716-0778-00) mark parts not supplied Binding Screw /4pcs. (604-0408-00) Washer 平/4pcs. (6

5、37-0042-07) Panel End cap(R) (R) (132-0135-14) Power Push Switch (354-1025-00) Knob for SP,COPY,RECORDER /6pcs. (384-1405-04) Push-button for TONE /1pce. (389-5084-03) Push-button for Opener 開閉 (388-0306-04) RadioFans.CN 收音机爱 好者资料库 FRONT VIEW REAR VIEW Pin Jack /4pcs. (302-0411-00) Pin Jack Cover /1

6、6pcs. (254-2015-04) Foot 脚 (238-0023-00) Binding Screw B (611-0414-02) Decoration Plate (159-0059-14) Fixing Screw 飾/4pcs. (630-0302-04) Washer /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 Inl

7、et AC (301-3304-00) Power Supply Cord 電源 J type:680-1204-00 U type:680-2402-00 E type:680-3402-00 Rear Panel (135-0189-12) Front Panel Assembly Assy (130-0193-01) 1Front Panel=131-0193-01 2Sub-panel =134-0161-02 3-1 Panel End Cap(L)=132-0134-14 L 3-2 Panel End Cap(R)=132-0135-14 R 4Front Glass=172-0

8、146-03 5Decoration Screw=630-0307-14 飾 Washer =637-9045-04 Hexa =633-2032-02 六角 6Push-button=388-5062-03 /POWER Coil Spring=285-1016-04 Frame=113-0130-04 E-ring=647-1054-00 1pce. 1pce. 1pce. 1pce. 1pce. 2pcs. 2pcs. 2pcs. 1pce. 1pce. 1pce. 1pce. 7Panel Name Plate=180-1102-23 8Push-button=389-5084-03

9、/TONE,COMP,MODE,METER EXT PRE, 9Push-button=388-0602-03 /ATT. 10Push-button=388-0306-04 /Sub OPEN. 11Indicator=173-9092-03 12Knob Base=170-0071-04/VOLUME 13Knob Base=170-0070-13/INPUT 台座 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. 1pce. Knob for VOLUME (381-4501-14) Head Phone Jack (302-1204-00) Knob for IN

10、PUT (381-4503-04) Knob for TONE,BAL, (384-1405-04) Speaker Terminal SP端子/RED (313-1020-00) (E type Model) Cap/ (254-2024-00) Speaker Terminal SP端子/BRN (313-1021-00) (E type Model) Cap/(254-2023-00) Pin Jack /1pcs. (302-0412-00) Pin Jack Cover /4pcs. (254-2015-04) IO Relay Assembly IO Assy (716-0782-

11、00) Power Transformer (510-3028-00) Logic Assembly Assy (721-0087-00) Pilot Lamp /PL1,2,3,4 (176-4501-10) Input Selector Assembly Assy (716-0779-00) Connector Board Assembly Assy (716-0783-00) Volume Assembly Assy (716-0777-00) Variable Resistor 可変抵抗器 (575-2026-00) Power Amp Assembly Assy (717-0091-

12、00) Protection Assembly Assy (720-0079-00) Electrolytic Capacitor 電解 C001,002:33,000F/80V (CE621WG1K333RAQE) Power Push Switch (354-1025-00) 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。 Head

13、Phone Assembly Assy (716-0778-00) Power Amp Assembly Assy (717-0091-00) Power Amp Assembly Assy (717-0091-00) Connector Board Assembly Assy (716-0783-00) Tone Amp Assembly Assy (712-0105-00) Tone Amp Assembly Assy (712-0105-00) AAVA Assembly (713-0023-00) Power Supply Assembly 電源Assy (719-0063-00) B

14、alance Input Amp Assembly 入力 Assy (712-0104-00) In-rush Protector Assembly 防止Assy (716-0780-01/02/03) Fuse T15A L AC250V/100-120V (310-9910-00) T6.3A L AC250V/220-240V (310-1602-00) AAVA Assembly (713-0023-00) Power Amp Assembly Assy (717-0091-00) Posistor /TH001 (421-0003-00) Power Push Switch (354

15、-1025-00) Variable Resistor 可変抵抗器/VR1:10k-A (575-2026-00) Volume Assembly Assy (716-0777-00) Power Meter (178-2041-00) Pilot LED LED/D1 (SDPW3DG0B0-J) Receiver Assembly 受光器Assy (721-0086-00) Foot 脚 (238-0023-00) Attention mark indicating critical components for safety. Replacement must be made with

16、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。 Knob Base 台座 /VOLUME (170-0071-04) ） mark parts not supplied Indicator (173-9092-03) Logic Assembly Assy (721-0087-00) Pilot Lamp /PL1,2,3,4 (176-4501-10) Display Assy Assy (723-0138-00) Selector LED Assembly LED Assy (723-0139-00) Kn

17、ob Base 台座 /INPUT (170-0070-13) Push Button/POWER (388-5062-03) Push-button Frame (113-0130-04) Coil Spring (285-1016-04) Head Phone Assembly Assy (716-0778-00） Head phone Jack (302-1204-00) Switch Assembly Assy (716-0781-00) Push Switch /6pcs. (354-1103-00) Front Glass (172-0146-03) Hexa Nut 六角 (63

18、3-2032-02) Input Selector Assembly Assy (716-0779-00) Rotary Switch / S1 (339-0002-00) 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/B Panel EndCap / Pan Head ISO Metric Screw 平付 Side Panel/用 Oval Head Screw/丸B Binding Screw/ Washer/平 Top Plat

19、e/用 Round Head Screw B Binding Neil Serew B Bottom Plate/用 Binding Noil Screw B Foot /脚用 Binding Screw /B Power Transformer/電源 Binding Noil Screw B 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) 目隠 案内状 Remote Commander /RC-200 Battery /

20、 電池 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.) 61B-0308-04 631-0044-10 612-0308-00 604-0408-00 637-0042-07 616-0306-02 631-0054-00 631-0054-00 611-0414-02 611-0408-02 630-0302-04 637-9045-04 820-3245-00 820-0245-00 821-0011-00 821-0

21、010-00 180-9230-00 859-1011-00 729-0200-00 569-0006-00 680-1204-00 680-2402-00 680-3402-00 254-2015-04 254-2012-00 Remarks(備考) 38mm4pcs. 36mm4pcs. 38mm4pcs. 48mm4pcs. 4pcs. 36mm6pcs. 310mm2pcs. 310mm11pcs. 414mm4pcs. 8pcs. 4pcs. 4pcs. Multi-lingual Japanese Multi-lingual Japanese 国内(D only) 国内(D onl

22、y) R03/ UM-4 単4型 2-conductor 2-conductor 3-conductor 20pcs. 4pcs. NO. PL14 F1 VR1 C001,2 TH001 IC001 S001 Packing Material 梱包材 Description(部品名) PC Board for IO Relay Assembly Volume Assembly Tone Amp Assembly AAVA Assembly Switch Assembly Power Amp Assembly Protection Assembly Logic Assembly Balance

23、 lnput Assembly Pilot Lamp /4pcs. FuseT15A L AC250V T6.3A L AC250V Variable Resistor 可変抵抗器 Electrolytic Capacitor 電解 Posistor/ IC Power Switch/電源 Outer Carton Box(外) Inner Carton Box(内) Top Pad(F) (R) Bottom Pad (F) (R) Top Board 天地当板 Cover 保護 Accessories Case 付属品 Cover 保護 Poly Bag 袋 Cord Cramper Pa

24、rts No.(部品No.) 115-1787-00 115-1781-00 115-1789-10 115-1795-20 115-1786-00 115-1793-00 115-1784-00 115-1791-10 115-1788-10 176-4501-10 310-9910-00 310-1602-00 575-2026-00 CE621WG1K333RAQE 421-0003-00 NJM78M05FA 354-1025-00 800-0280-04 801-0196-04 803-0402-00 803-0403-00 803-0404-00 803-0405-10 803-0

25、033-14 810-4843-04 801-0250-20 810-4545-04 810-2030-04 810-0930-04 812-2435-04 812-0507-00 280-0043-00 Remarks(備考) Logic Assembly for 100-120V for 220-240V Volume Assy 33,000uF/80V 本体 for Case for AC for Remote for Manual for Battery for AC Cord 5 Battery R03/UM-4 電池/単四 (569-0006-00) VOLUME Control

26、CD BAL CD OPTION-1 LINE-1 LINE-2 OPTION-2 TUNER LINE-BALLINE-3 SELECTOR PLAY BACK NEXT STOP SELECTOR About Voltage Change 電圧変更 About Voltage Change 電圧変更 The voltage of a product is used according to the safe method of the area. It is set only to 100V in Japan. When voltage change is required, the ac

27、cepted specialist carries out according to directions of our company. Therefore, it waits for directions of our company. 日本国内電圧100V定。 従国内100V以外製品使用。 電圧変更必要場合、当社確認上指示 従下。 Balance Input Amp Assembly (712-0104-00) Assy RelayRELAY14362-1212-00 ICIC1UPC4570C Ceramic CapacitorC1,2CC92CH1H220J22pF /50V 磁器C

28、3,4CC92CH1H100F10pF /50V Electrolytic CapacitorC5,6CE04W1E470KW47uF /25V 電解C7,8CE04W1E100VRE10uF /25V Polyester CapacitorC9CQ922M1H223J-B0.022uF/50V C10CQ922M1H103J-B0.01uF /50V DiodeD14MA165 Carbon Film ResistorR9,10,17,18RD142CA222J2.2k 1/6W 炭素皮膜抵抗器R11,12RD142CA471J4701/6W R13,14RD142EA100JFS101/4

29、W R15,16RD142CA104J100k 1/4W Metal Film ResistorR1,3,5,6RN142CK1002F10.0k 1/6W 金属皮膜抵抗器R2,4RN142CK2002F20.0k 1/6W R7,8RN142CK2052F20.5k 1/6W - Pin JackJK5302-0412-00 XLR(Cannon)ReceptacleJK1302-8011-00 Connector PlugK1308-0206-00 K3308-0407-00 K4308-0905-00 FETQ1,22SK2541 ICIC1,2,3NJM4580D-D Polyprop

30、ylen CapacitorC19,20CQ93PP2A152JM-F 1500pF/100V Polyester CapacitorC9,10CQ922M1H473J-B4700pF/ 50V C17,18CQ922M1H223J-B0.022uF/50V R1,4,10,13RD142CA681J6801/6W R2,11,3739RD142CA103J10k1/6W R7,16RD142CA331J3301/6W R18,25RD142CA301J3001/6W Carbon Film ResistorR19,26RD142CA271J2701/6W 炭素皮膜抵抗器R21,22RD142

31、CA390J391/6W R27,28,32,33RD142CA202J2.2k 1/6W R29,30,31,34RD142CA392J3.9k 1/6W R35,36RD142CA100J101/6W Metal Film ResistorR3,12RN142CK1501F1.5k 1/6W 金属皮膜抵抗器R5,6,14,15RN142CK1371F1.37k1/6W R8,9RN142CK6040F6041/6W R17,20,23,24RN142CK1331F1.3k 1/6W Connector PlugK1308-0905-00 K2,7308-0306-00 K3308-1402

32、-00 K4308-0407-00 K5308-0310-00 K6307-0610-00 Rotary SwitchS1,3336-4817-00 S2336-3903-00 Varable ResistorVR1575-2313-00 可変抵抗器VR2,3575-2406-10 RelayRELAY1,2,3362-1212-00 DiodeD1,2,5MA165 D3,41SR139-400 ElectrolyticC1,2,4,5,7CE04W1H100VK10uF/ 25V Capacitor11,15,16 電解C3,6,13,14CE04W1H220VK22uF /25V C8,

33、12CE04W1A471VK470uF/10V Tone Amp Assembly (712-0105-00) Assy JK5 K1 K4K3 JK2 K2IC1 IC2IC1 IC3 K2Q1 K1RELAY1 RELAY2 VR1S3S2S1VR2VR3 K4K3K7K5Q2RELAY3 K6 RELAY4RELAY1 RELAY2RELAY3 JK1JK3JK4 AAVA Assembly (713-0023-00) - PC Board115-1781-00 PC Connector PlugK1308-0508-00 Variable ResistorVR1575-2026-00

34、可変抵抗器 Connector PlugK1308-0314-00 K2308-0304-00 K3308-0407-00 K4308-0508-00 K5308-0905-00 K6308-1402-00 K7308-0207-00 DiodeD111EQS10 D7141SS387 D5,6(Zener)RD5.1SLN1 TransistorQ1,32SA1507-S/T Q2,42SC3902-S/T Q5,7,13,172SA1384-O Q6,8,12,162SC3515-O Q9,102SC3421-Y Q11,142SA1255-Y Q15,182SC3138-Y Digita

35、l TransistorX1,2RN2402 FETQ47502SK208-Y Q51542SK2158 ICIC14,613,1526TC74HC4053AFT/EL IC5,14NJU3716L IC27TD62C852P IC28,33NJM2903M IC29UPC4570G2 IC30,31NJM2114D IC32DG441CY IC34,37TC74HC132AF/EL IC35,36TC74HC14AF/EL Cramic CapacitorC1,2,3,4CC725CH2D101J20T 100pF/200V 磁器C17,18,19,20CC725CH2D470J20T 47

36、pF /200V C23,2634,3642,4554 CK725B1E104K16T0.1uF /25V 56,57,5963,6572 78,9193,9699 C35,43,55,58,88,90CC725CH1H221J16T 220pF/50V C44,64CC725CH1H151J16T 150pF/50V C73,74,75,77CC725CH1H220J16T 22pF /50V C81,86CC725CH1H101J16T 100pF/50V C87,94CC725CH1H121J16T 120pF/50V Polypropylen CapacitorC11,12CQ922N

37、2A152JAPHF1,500pF/100V Fuse ResistorR217,218,219,220RF142CA100J101/6W 抵抗 Electorlytic CapacitorC5,6,13,14CE04W2A150HE15uF /100V 電解C7,8,9,10CE04W0J471RE3E470uF/6.3V C15,16CE04W1H220KZEE22uF / 50V C21,22,24,25CE04W1E101LXZE100uF /25V C76,79,80,82,83,95CE04W1E100RE3E10uF / 25V C84,85,108,109CE04W0J221C

38、AE220uF/6.3V C89,100,101CE04W1C101VRE100uF /16V C102105CE04W0J151LXZE150uF/6.3V C106,107CE04W1H010VPE1uF /50V C110,111CE04W1E470ASH47uF / 25V C112,113CE04W1C220VPE20uF / 16V Metal Film ResistorR1,4,210215RK73H3A1001FE-T 1k1W 金属混合皮膜抵抗器R2,3,510,165RK73K2A100JE-T101/8W 166,188,190 R11,13,14,16,49,50RK7

39、3K2A101JE-T1001/8W 137,160164,167,176,182,183 R12,15,135,136,154,155 RK73K2A102JE-T1k1/8W R17,18RK73K2A911JE-T9001/8W R19,3638,73,80,207RK73K2A104JE-T100k 1/8W R20,23,34,35RK73H3A4990FE-T 4991W R21,24,86,87,201,202RK73H2A1001FE-T 1k1/8W R22,25RK73H2A3301FE-T 3.3k 1/8W R26,27,77,79,82,84,195200,206 R

40、K73K2A103JE-T10k1/8W R2831,41,44,171,172,186,187RK73K2A222JE-T22k1/8W R32,33,203,216RK73K2A220JE-T221/8W R42,43RK73K2A152JE-T1.5k 1/8W R57,58,175,184,204,205 RK73K2A273JE-T27k1/8W R85,88,191,194RK73H2A3002FE-T 30k1/8W R89,91,94,96RK73H2A2943FE-T 294k 1/8W R90,92,97,99RK73H2A7322FE-T 73.2k1/8W R93,95

41、,98,100RK73H2A1473FE-T 147k 1/8W R101,103,106,109RK73H2A1822FE-T 18.2k1/8W R102,104,110.113RK73H2A9091FE-T 9.09k1/8W R105,108,111,114RK73H2A3652FE-T 36.5k1/8W R107,112RK73K2A472JE-T4.7k 1/8W R115,117,120,122RK73H2A1184FE-T 1.18M1/8W R116,118,123,125RK73H2A4754FE-T 4.75M1/8W R119,121,124,126RK73H2A59

42、03FE-T 590k 1/8W R127,129,132,134RK73H2A9534FE-T 9.53M1/8W R128,130,138,140RK73H2A6043FE-T 604k 1/8W R131,133,139,141RK73H2A2374FE-T 2.37M1/8W R142,144,147,149RK73H2A1214FE-T 1.21M1/8W R143,145,150,152RK73H2A4874FE-T 4.87M1/8W R146,148,151,153RK73H2A2434FE-T 2.43M1/8W R156,157,158,159RK73H2A1005FE-T

43、 10M1/8W R168,180,185,189RK73H2A2001FE-T 2k1/8W 192,193,208,209 R169,170,173,174RK73H2A7681FE-T 7.68k1/8W R177,178,179,181RK73K2A124JE-T120k 1/8W K1 IC4 IC14 K4 K6 K7 Volume Assembly (716-0777-00) Assy IC13 IC22 IC21 Q10 IC3 IC9 IC12 IC8 IC37 IC33 Q9 IC2 IC6 IC1 K3 IC11 IC7 IC10 IC5 IC25 IC26 IC36 I

44、C31 IC27 IC32 IC29 IC35 IC30 IC34 IC28 IC15 IC16 IC19 IC20 IC23 IC24 K2 IC18 K5 IC17 VR1 K1 Q1 Q2 Q3 Q4 Input Selector Assembly (716-0779-00) Assy - PC Board115-1783-00 PC Connector Jack AssyK1309-2456-04 Assy Rotary SwitchS1339-0002-00 Head Phone Assembly (716-0778-00) Assy PC Board115-1782-10 PC H

45、ead Phone JackJK1302-1204-00 Connector PlugK1308-0209-00 K2308-0311-00 Push SwitchS1354-1118-00 Polyester CapacitorC1CQ922M1H102J-B1000pF/50V S1 K1 S1 K2K1 JK1 C1 Connector Plug Assy Assy /JK2 (309-4156-04) In-rush Protector Assemblyfor D type(716-0780-01) Assyfor U type(716-0780-02)E type(716-0780-

46、03) Fuse HolderF1306-2001-00 Tab TerminalK2314-0536-00 端子K3314-0530-00 K410314-0533-00 RelayRELAY1362-1101-00 Electrolytic CapacitorC1CE04W1V101VK100uF / 35V 電解 MPP CapacitorC2CF99MF2E473MR46 0.047uF/250V Carbon Film ResistorR8RD142EA121JFS1201/4W 炭素皮膜抵抗器 Fuse ResisitorR7RF142EAR47J4.71/4W 抵抗 Metal

47、Film ResistorR9RS143DA100JS-P12W Oxide Metal Film Resistor 金属酸化物皮膜抵抗器 Metal Plate ResistorR16RW993HJ1ROK-S15W 金属板抵抗器 DiodeD1S1ZB20 D2 Diode/ (D15XB60） Switch Assembly (716-0781-00) Assy Flat CableHolderK1280-9006-00 Flat CableK1673-0606-10 TerminalTM16314-0539-04 端子 Psus SwitchS49354-1103-00 D1F1K2

48、RELAY1 C2 K5 K7 K10 K9 K8 K6 K4 K3 R4 R6 R3 R2 R5 R1 VoltageAssy No.JumperMetal Plate Resistor 電源電圧 Assy 番号設定 金属板抵抗器R16 100V716-0780-01J3,5,7,9RW993HJ1R0K-S 120V716-0780-02J3,4,6,9RW993HJ1R0K-S 220-240V 716-0780-03J3,4,8RW993HJ2R2K-S75 TM1TM2TM3TM4TM5 TM6K1S5 S4S6 S7 S8 S9 PC Board115-1785-00 PC Pow

49、er Sapply Assembly (719-0063-00) 電源 Assy K2 K1 Connector PlugK1308-0304-00 K2,3307-3204-00 K4308-0508-00 K5308-0805-00 K6308-0206-00 K7308-0417-00 TransistorQ12SA1507-S/T Q22SC3902-S/T Digital TransistorX1,2RN1204 ICIC1NJM78M05FA DiodeD2,3,4,7MA165 D511EQS10 D8S1VB60 Zener DiodeD1,6RD5.1EB1 D9,10RD3.0EB1 IC ProtectorF1,2310-8251-00 IC Electro CapsistorC1,2CE04W1E152KZEE1500uF/25V 電解C3,4CE04W1E102KMQ1000uF/25V C5,6,8CE04W1E100RE3E10uF / 25V Cermic CapasisitorC7CK92Y5V1H104Z0.