Accuphase-E307-int-sm维修电路原理图.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 OnlyThese servicing instructions are for use by qualified personnel only.To reduce the risk of electric shock do not perf
2、orm 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 (178-2036-10)Knob for INPUT (381
3、-4503-04)Knob for VOLUME (381-4501-14)Push-button for POWER (388-5044-03)Push-button for TONE,COMP /(389-5077-03)Knob /SP,TONE,TAPE,BAL /6pcs.(384-1601-04)Front Panel Assembly Assy(130-0155-01)Front Glass (172-0111-13)Decoration Screw飾 /2pcs.(630-0304-04)Washer /2pcs.(637-9045-04)Top Plate (150-0068
4、-02)Side Panel (139-0034-22)Side Panel (139-0034-22)Bottom Plate (155-0062-52)Foot脚(238-0023-00)Sub Panel (134-0121-13)Panel End-cap (132-0106-04)Head Phone Jack (302-1204-00) RadioFans.CN 收音机爱 好者资料库FRONT VIEWREAR VIEWS p e a k e rT e r m i n a lS P 端子/ B r n( 3 1 3 - 1 0 1 9 - 0 0 )Pin Jack /5pcs.(
5、302-0411-00)Pin Jack Cover /20pcs.(254-2015-04)Foot脚(238-0023-00)Decoration Plate (159-0059-04)Fixing Screw飾 /4pcs.(630-0302-00)X L R( C a n n o n )R e c e p t a c l e / 4 p c s .( 3 0 2 - 8 0 1 1 - 0 0 )C o n n e c t o rC o v e r/F e m a l e /4 p c s .( 2 5 4 - 2 0 1 2 - 0 0 )L e v e rS w i t c h (
6、 3 5 6 - 0 2 0 1 - 0 0 )AC OutletAC (305-1209-00)A CI n l e tA C ( 3 0 1 - 3 3 0 4 - 0 0 )P o w e rS u p p l yC o r d電源 Jt y p e : 6 8 0 - 1 2 0 4 - 0 0Ut y e p : 6 8 0 - 2 4 0 1 - 0 0Et y p e : 6 8 0 - 3 4 0 2 - 0 0R e a rP a n e l ( 1 3 5 - 0 1 4 5 - 0 2 )F r o n tP a n e lA s s e m b l y A s s y(
7、 1 3 0 - 0 1 5 5 - 0 1 )1Front Panel=131-0155-01 2Sub-panel =134-0121-13 3Panel End Cap=132-0106-04 4Front Glass=172-0111-13 5Decoration Screw=630-0304-04飾 Washer =637-9045-04 6Push-button=388-5044-03 /POWERCoil Spring=285-1016-04Frame=113-0100-041pce.1pce.2pcs.1pce.2pcs.2pcs.1pce.1pce.1pce.7 P u s
8、h - b u t t o n = 3 8 9 - 5 0 7 7 - 0 3 / T O N E , C O M P , A T TC o i lS p r i n g = 2 8 5 - 1 0 2 3 - 0 4F r a m e = 1 1 3 - 0 1 1 1 - 0 48 I n d i c a t o r = 1 7 3 - 9 0 6 1 - 0 3 L i g h tI n s u l a t o r = 2 3 4 - 1 0 7 9 - 0 4R u b b e rC u s h i o n = 2 5 0 - 2 0 9 7 - 1 4P u s hR i v e t
9、 = 6 4 3 - 0 3 0 4 - 5 09 K n o bB a s e = 1 7 0 - 0 0 3 2 - 0 4 / V R1 0 K n o bB a s e = 1 7 0 - 0 0 3 3 - 1 3 / I N P U T台座4pcs4pcs4pcs1pce1pce2pcs7pcs1pce1pce1210459376387K n o bf o rV O L U M E ( 3 8 1 - 4 5 0 1 - 1 4 )Head Phone Jack (302-1204-00)K n o bf o rI N P U T ( 3 8 1 - 4 5 0 3 - 0 4 )
10、K n o bf o rT O N E , B A L , S P ( 3 8 4 - 1 6 0 1 - 0 4 ) RadioFans.CN 收音机爱 好者资料库I OR e l a yA s s e m b l yI O A s s y( 7 1 6 - 0 5 6 0 - 0 0 )Lin eA m pA s s e m b ly A s s s y( 712 -0 0 69-0 0 )Po w e rT r a n s f o r m e r ( 510 -30 19-0 0 )Logic Assembly Assy(721-0060-00)I n p u tS e l e c t
11、o rA s s e m b l y A s s y( 7 1 6 - 0 5 6 6 - 0 0 )Connector Board Assembly Assy(716-0561-00)T o n eS w i t c hA s s e m b l y A s s y( 7 1 6 - 0 5 6 3 - 0 0 )Voltage Selector Table(180-9134-14)Connector Board Assembly Assy(716-0561-00)Balanced Amp Assembly Assy(712-0051-00)Volume Assembly Assy(716-
12、0568-00)Tone Switch Assembly Assy(716-0563-00)Power Amp Assembly Assy(717-0068-00)Protection Assembly Assy(720-0059-00)E l e c t r o l y t i cC a p a c i t o r 電解 C 0 0 4 , 0 0 5 : 2 2 , 0 0 0 F / 6 3 V( C E 6 2 1 W G 1 J 2 2 3 A A Q )Terminal端子(313-4064-00)C e r a m i cC a p a c i t o r磁器 C 0 0 1 :
13、 0 . 0 1 F / 4 0 0 V( C S 1 7 F 2 G A 1 0 3 M Y A S )Power Push Switch (354-1023-00)D i o d e/ D 0 0 2 ( S 1 5 V B 2 0 )F u s eT 6 . 3 ALA C 2 5 0 V/ 1 0 0 - 1 2 0 V( 3 1 0 - 1 6 0 2 - 0 0 )T 3 . 1 5 ALA C 2 5 0 V/ 2 2 0 - 2 4 0 V( 3 1 0 - 1 3 0 2 - 0 0 )F u s eH o l d e r( 3 0 6 - 1 5 0 8 - 0 0 )Re
14、place with same type fuse.Tone Amp Assembly Assy(712-0070-00)T a p eS w i t c hA s s e m b l y A s s y( 7 1 6 - 0 5 6 2 - 0 0 )T o n eA m pA s s e m b l y A s s y( 7 1 2 - 0 0 7 0 - 0 0 )T a p eS w i t c hA s s e m b l y A s s y( 7 1 6 - 0 5 6 2 - 0 0 )Attention mark indicating critical components f
15、or 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。Attenuator Assembly Assy(716-0564-00)P o w e rA m pA s s e m b l y A s s y( 7 1 7 - 0 0 6 8 - 0 0 ) P o w e rA m pA s s e m b l y A s s y( 7 1 7 - 0 0 6 8 - 0 0 )RadioFans.CN 收音机爱 好者资料库P o w e rP u
16、 s hS w i t c h ( 3 5 4 - 1 0 2 3 - 0 0 )Tone Switch Assembly Assy(716-0563-00)Push Switch (354-1412-00)V a r i a b l eR e s i s t o r可変抵抗器/ V R 1 : 5 0 k - A( 5 7 5 - 2 0 1 9 - 0 0 )V o l u m eA s s e m b l y A s s y( 7 1 6 - 0 5 6 8 - 0 0 )Attenuator Assembly Assy(716-0564-00)Push Switch (354-1218
17、-00)T o n eA m pA s s e m b l y A s s y( 7 1 2 - 0 0 7 0 - 0 0 )V a r i a b l eR e s i s t o r / T O N E可変抵抗器/ V R 1 , 2( 5 7 5 - 2 4 0 5 - 0 0 )Rotary Switch /SP ( 3 3 6 - 4 0 1 0 - 1 0 )T a p eS w i t c hA s s e m b l y A s s y( 7 1 6 - 0 5 6 2 - 0 0 )R o t a r yS w . / M O N I , S P( 3 3 6 - 4 0
18、1 0 - 1 0 ) / S 1R o t a r yS w . / C O P Y( 3 3 6 - 3 0 1 0 - 1 0 ) / S 2R o t a r yS w i t c h /S 1( 3 3 9 - 0 0 0 2 - 0 0 )I n p u tS e l e c t o rA s s e m b l y A s s y( 7 1 6 - 0 5 6 6 - 0 0 )Power Meter (178-2036-10)Pilot Lamp /PL1,2,3(176-3501-00)Receiver Assembly受光器Assy(721-0061-00)H e a dP
19、 h o n eA s s e m b l y A s s y( 7 1 6 - 0 5 6 7 - 0 0 )H e a dP h o n eJ a c k ( 3 0 2 - 1 2 0 4 - 0 0 )S e l e c t o rL E DA s s e m b l y L E DA s s y( 7 1 6 - 0 5 6 5 - 0 8 )Foot脚(238-0023-00) Attention mark indicating critical components for safety.Replacement must be made with identical parts
20、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。RadioFans.CN 收音机爱 好者资料库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 ScrewSide Panel / 用Oval Head Screw/丸 Binding Screw / Washer /平 Top Plate / 用Round Head Screw Bind
21、ing Neil Screw Bottom Plate / 用Binding Neil 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)Remote Commander /RC-20Battery / 電池Power Supply Cord (J type)電源 (U type)(E type)Pin Jack Cover / Connector Cov
22、er for female (雌 用)Parts No.(部品No.)631-0047-00600-0306-02612-0308-00604-0408-00637-0042-07616-0306-02631-0054-00631-0054-00611-0414-02611-0408-02630-0302-00637-9045-04820-3195-00820-0195-00729-0020-00569-0004-00680-1204-00680-2401-00680-3402-00254-2015-00254-2012-00Remarks(備考)38mm6pcs.36mm4pcs. 38mm
23、4pcs.48mm4pcs.4mm dia.4pcs.36mm6pcs.310mm2pcs.310mm11pcs.414mm4pcs.48mm4pcs.4pcs.4pcs.Multi-lingualJapaneseRC-20R6/ UM-3 単3型2-conductor2-conductor3-conductor20pcs.4pcs.NO.L131R1004,5001ackingMaterial梱包材Description(部品名)PC Board forLine Amp AssemblyTone Amp AssemblyBalanced Amp AssemblyIO Relay Assemb
24、lyConnector Board AssyVolume AssemblyPower Amp AssemblyProtection AssemblyLogic AssemblyPilot Lamp /3pcs. FuseT6.3A L AC250V T3.15A L AC250VVariable Resistor可変抵抗器Electrolytic Capacitor 電解 Ceramic Capacitor磁器 Outer Carton Box Side Pad (L)Side Pad (R) Top Board天地当板Cover保護 Case for Remote Poly Bag 袋Cor
25、d Cramper Parts No.(部品No.)115-1253-00115-1254-00115-1255-10115-1258-20115-1259-20115-1268-00115-1270-00115-1256-10115-1257-00176-3501-00310-1602-00310-1302-00575-2019-00CE621WG1J223AAQCS17F2GA103MYAS801-0221-04803-0258-10803-0259-10803-0033-14810-4843-04801-0188-03812-2030-04812-2435-04812-0812-0428
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