Accuphase-C2810-pre-sm维修电路原理图.pdf

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1、Precision Preamplifire C-2810Service InformationSTARTING WITH SERIAL No. F6Y001Attention 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資格技術者使用下These servicing instructions a

2、re 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 /注意C-2

3、810 Schematic Diagram回路図RadioFans.CN 收音机爱 好者资料库EXPLANATION OF SURFACE PARTS（外観部品）Knob for INPUT(381-4503-04)Knob for VOLUME(381-4501-14)Push-button for POWER(388-5062-03)Push-button for Opener/ 開閉(388-0301-04)Knob /6pcs.(384-1405-04)Spacer /(250-1177-00)Front Panel Assembly Assy(130-0190-01)Front Gl

4、ass(172-0141-03)Decoration Screw飾/2pcs.(630-0307-14)Washer/2pcs.(637-9045-04)Hexa Nut/六角(633-2032-02)Wooden Cabinet(101-0022-00)Spacer /緩衝(250-1190-04)Bottom Plate(155-0082-02)Foot脚(238-0023-00)Sub Panel(134-0157-03)Head Phone Jack(302-1205-00)Head Phone AssyAssy(716-0757-00)Fixed Binding Screw/4X16

5、(604-0416-00)Decoration Washer飾(637-9051-04) Push-button for ATT./ATT(388-5067-03)ATT. Assembly(716-0752-00)Fixed Binding Screw/4X16(604-0416-00)Decoration Washer飾/4pcs.(637-9051-04)mark parts not supplied部品供給出来Push-button(389-5085-02)Switch AssemblyAssy(716-0755-00)AssyTact Switch Assembly(716-0756

6、-00)RadioFans.CN 收音机爱 好者资料库FRONT VIEW(前面)REAR VIEW(後面)Pin Jack /24pcs.(302-0113-00)Pin Jack Cover/18pcs.(254-2015-04)Foot脚(238-0023-00)Binding SerewB(611-0414-02)Decoration Plate化粧板(159-0108-04)XLR (Cannon)Jack Receptacle/6pcs.(302-8006-00)Connector Cover/Female/6pcs.(254-2012-00)AC OutletAC(305-120

7、7-00)AC InletAC (301-3304-00)Power Supply Cord電源J type:680-1404-00U type:680-2402-00E type:680-3402-00Rear Panel(135-0183-02)Front Panel Assembly Assy(130-0190-01)1Front Panel=131-0190-012Sub-panel =134-0157-033Front Glass=172-0141-034Decoration Screw=630-0307-14飾Washer =637-9045-04Hexa Nut=633-2032

8、-02六角5Push-button=388-5062-03 /POWERCoil Spring=285-1016-04Frame=113-0123-04E-ring=647-1054-006Wooden Cabinet=101-0022-001pce.1pce.1pce.2pcs.2pcs.2pcs.1pce.1pce.1pce.1pce.1pce.7Panel Name Plate=180-1103-038Push-button=389-5085-02/TONE,MC LOAD,PHASE,MODE, COPY,FILTER9Base for INPUT=170-0066-13台座10 Ba

9、se for Volume=170-0067-04台座11 Push Button for Opener=388-0301-04開閉12 Push Button for ATT=388-5067-03/ATT13 Indicator=173-9086-03Push Rivet=643-0304-501pce.1pce.1pce.1pce.1pce.1pce.1pce.2pcs. XLR (Cannon) Plug Receptacle/4pcs.(301-8005-00)Connector Cover/Male/4pcs.(254-2011-00)mark parts not supplied

10、部品供給出来Knob for VOLUME /(381-4501-14)Knob for INPUT /(381-4503-04)Head Phone Jack(302-1205-00)Knob /OUTPUT,BASS,TREBLE,AD,REC,BAL/6pcs.(384-1405-04)110493812257116Pin Jack Panel /2pcs.(132-0129-03)Hexa Bolt/4pcs.六角穴付(60A-0306-00)13Pin Jack /6pcs.(302-0112-00)Pin Jack Cover/6pcs.(254-2015-04)RadioFans

11、.CN 收音机爱 好者资料库IO Relay AssemblyIO Assy(716-0748-00)Power Transformer /2pcs.(510-1038-20)Logic Assembly Assy(721-0083-00)Input Selector Assembly Assy(716-0758-00)TOP VIEW(上面)BOTTOM VIEW (底面)Connector Board Assembly Assy(716-0750-00)Volume Assembly Assy(716-0751-00)Variable Resistor可変抵抗器(575-2026-00)I

12、V Assembly(713-0019-00)Power Switch Assembly Assy(716-0753-00)Power Push Switch(354-1024-00)FuseT2A L AC250V /100-120V(310-1202-00)T1A L AC250V /220-240V(310-1102-00)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

13、部品。必指定部品番号部品使用下。Attenuator Assembly Assy(716-0752-00) VI(1) Assembly(713-0015-00)Filter Amp AssemblyAssy(714-0026-00)Mother Board Assembly Assy(716-0747-00)Voltage Selector Assembly Assy(716-0754-00)Head Phone Assembly Assy(716-0757-00)VI(2) Assembly(713-0016-00)VI(3) Assembly(713-0017-00)VI(4) Asse

14、mbly(713-0018-00)Recording Amp AssemblyAssy(712-0100-00)Top Plate(150-0086-03)Balance Input Amp Assembly入力Assy(712-0098-00)Balance Output Assembly出力Assy(712-0099-00)IC16:UPC79M15HFIC14:UPC79M15HFIC15:UPC24M15AHFIC13:UPC24M15AHFmark parts not supplied部品供給出来RchLchPower Suply Assembly電源Assy(719-0060-00

15、)Daughter Board Assembly Assy(716-0749-00)Top Plate(150-0086-03)Switch AssemblyAssy(716-0755-00)Tact Switch AssemblyAssy(716-0756-00)RadioFans.CN 收音机爱 好者资料库FRONT VIEW (Sub-chassis side)（前面図）Variable Resistor可変抵抗器/VR1:10k(575-2026-00)Volume Assembly Assy(716-0751-00)Foot脚(238-0023-00)Binding ScrewB/4

16、14(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。Back View of Front-panel Assy(背面図)ATT Assembly Assy(716-0752-00)Puse Switch(354-1116-00)Switch Assembly Assy(716-0755-00)Tact Switch A

17、ssembly Assy(716-0756-00)Display Assembly Assy(723-0125-00)Selector LED AssemblyLED Assy(723-0126-00)Push Button for POWER/(388-5062-03)Frame/(113-0123-04)Coil Spring/(285-1016-04)E-ring/E(647-1054-00)Head Phone Assembly Assy(716-0757-00)Head Phone Jack(302-1205-00)Rotary Switch/(339-0002-00)Step(B)

18、/軸受(B)(283-1016-14)Input Selector Assembly Assy(716-0758-00)Logic Assembly Assy(721-0083-00)Power Push Switch(354-1024-00)Power Switch Assembly Assy(716-0753-00)mark parts not supplied部品供給出来Knob Base台座/VOLUME(170-0067-04)Knob Base台座/INPUT(170-0066-13)Pilot LEDLED/D9(SDPW3DG0B0-J)RadioFans.CN 收音机爱 好者

19、资料库MISCELLANEOUS(本体他使用部品）NO.Screws for類Accessories付属品OptionDescription(部品名)Wooden Cabinet/用Binding Screw /Decoration Washer/飾Front Panel / 用Binding Screw/付BTop Plate /用Hexa hole Bolt/六角穴Bottom Plate /用Binding Neil ScrewWHBFoot /脚用Binding Screw /BPower Transformer/電源ISO Metric Screw /Decoration Plate

20、 / 化粧板Hexa hole Bolt/六角穴Owners Manual (English)取扱説明書 (日本語)Caution Note注意書Remote Commander /RC-200Battery / 電池Power Supply Cord (J type)電源(U type)(E type)Audio Cable SetCleaningClothCaution Note/注意書Pin Jack Cover /Connector Cover for femaleConnector Cover formaleAD-2800 Manual (Bi-lingual)AD-2800 国語説

21、明書Wrench for AD-2800六角Parts No.(部品No.)604-0416-00637-9051-0461B-0308-04631-0024-00631-0054-00611-0414-02600-0414-0260A-0306-00820-2239-10820-0239-10821-0011-00821-0010-00729-0200-00569-0006-00680-1404-00680-2402-00680-3402-00686-0002-10840-0001-00821-0017-00254-2015-04254-2012-00254-2011-00820-3212-

22、00279-0004-00Remarks(備考)4164pcs.4pcs.386pcs.3812pcs.31010pcs.4144pcs.4148pcs.for Option4pcs.EnglishJapaneseEnglishJapaneseRC-200R03/ UM-4 単4型2-conductor2-conductor3-conductor1pce.1pce.1pce.24pcs.6pcs.(入力用)4pcs.(出力用)Bi-lingual1pce.NO.D9F1VR1PackingMaterial梱包材Description(部品名)PC Board forBalance Input

23、AssemblyBalance Output AssemblyRecording Amp AssemblyVI(1)AssemblyVI(2)AssemblyVI(3)AssemblyVI(4)AssemblyIVAssemblyMother Board AssemblyIO Relay AssemblyLogic AssemblyPilot LED /1pce.LEDFuseT2A L AC250VT1A L AC250VVariable Resistor可変抵抗器Outer Carton Box (外)Inner Carton Box (内)Top Pad (F) （前）Top Pad (

24、R) （後）Bottom Pad (F)(前)Bottom Pad (R)(後)Top Board /天地当板Cover /保護Accessories Case付属品Bagfor AC Cord保護 Remote CommanderPoly Bag袋袋Cord CramperPlease refer to a packingfigure about the packingmaterial of AD-2800.Parts No.(部品No.)115-1697-00115-1698-00115-1699-00115-1700-00115-1701-00115-1702-00115-1703-00

25、115-1704-00115-1706-20115-1707-10115-1719-20SDPW3DGOBO-J310-1202-00310-1101-00575-2026-00801-0273-04801-0196-04803-0373-00803-0374-00803-0375-00803-0376-00803-0033-14810-4843-04801-0270-00810-2030-04810-0930-04812-2435-04812-2030-04812-0507-00280-0043-00Remarks(備考)Display Assyfor 100-120Vfor 220-240

26、VVolume AssyAC 取扱説明書電池AC用AD-2800梱包材図参照下5REMOTE COMMANDER RC-200(729-0200-00)Phono Equalizer AD-2800Pin Jack(302-0113-00)Pin Jack Cover(254-2015-04)Groud TerminalGND端子(314-0105-13)Unit Amp Case(100-0036-02)Unit Amp Panel(134-0137-03)BatteryR03/UM-4電池/単四(569-0006-00)CD BALCDOPTION-1LINE-1LINE-3SELECTO

27、RPLAYBACKNEXTSTOPVOLUME ControlLINE-2OPTION-2TUNERLINE-BALSELECTORRadioFans.CN 收音机爱 好者资料库Balance lnput Amp Assembly (712-0098-00)入力 AssyConnector PlugK1308-3203-00RelayRELAY1,2,3362-1202-00TransistorQ14,1318,25,26,282SC3324-BL29,31,33,3944,51,52Q5,272SC3902-S/TQ612,2024,30,322SA1312-BL3438,4650Q19,4

28、52SA1507-S/TDiodeD1,3,4,5,8,10,11,121SR139-400D2,6,7,9,131SS387ICIC1OPA2227UAPolyester FilmC1,9,19,27CF922N1H474J0.47uF/50VCapacitorC5,23CF922N1H105J1uF /50V積層Polyester FilmC2,10,21,29CQ922M1H122J-B1200pF/50VCapacitorC7,25CQ922M1H102J-B1000pF/50VPolypropylene Capacitor C3,11,20,28CQ93PP2A222JM-F 220

29、0pF/100VPPS CapacitorC15CQ922HE1H101JR 100pF / 50VPPSElectrolyticC4,8,22,26CE04W1C220VRE22uF/16VCapacitorC6,24CE04W1HR47CAE0.47uF/50V電解C12,14,16,18CE04W1H2R2VPE2.2uF /50VC13,17CE04W1E390LXVE39uF / 25VCarbon Film ResistorR13,21,51,58RD142EA220JFS221/4W炭素皮膜抵抗器Metal FilmR1,30,3639,42,71RK73K1J332JE-T 3

30、.3k1/10WResistorR23,31,32,43,44,72,73 RK73K1J682JE-T 6.8k1/10W金属混合皮膜抵抗器 R4,33,45,74RK73K1J221JE-T 220 1/10WR5,34,40,70RK73K1J105JE-T 1M1/10WR69,2327K73K1J101JE-T 1001/10W4649,52,6467R10,16,56,68RK73K1J273JE-T 27k 1/10WR11,18,53,60RK73K1J362JE-T 3.6k1/10WR12,19,54,61RK73K1J102JE-T 1k1/10WR14,17,55,62

31、RK73K1J103JE-T 10k 1/10WR15,22RK73K1J220JE-T 221/10WR20,59RK73K1J331JE-T 330 1/10WR28,29,50,69RK73K1J104JE-T 100 1/10WR35,41RK73K1J243JE-T 24k 1/10WR57,63RK73K1J120JE-T 121/10WPolyester Film Capacitor C5,13 CF922MF2E473KDAZ 0.47uF/250VCarbon Film ResistorR1,26,29,30RD142EA220JFS221/6W炭素皮膜抵抗器R10,11RD

32、142EA331GFS330 1/6WR37RD142EA102GFS1k1/6WR38RD142EA511GFS510 1/6WMetal Film Resistor R2,23,31,53RK73K1J272JE-T2.7k1/10W金属皮膜抵抗器R3,24,32,54RK73K1J822JE-T8.2k1/10WR4,1316,25,33RK73K1J101JE-T100 1/10W4043,55R5,21,34,51RK73K1J332JE-T3.3k1/10WR6,22,35,52RK73K1J472JE-T4.7k1/10WR7,9,17,18,36,RK73K1J220JE-T2

33、21/10W39,46,47R8,44RK73K1J273JE-T27k 1/10WR12,45RK73K1J103JE-T10k 1/10WR19,49RK73K1J104JE-T100k1/10WR20,50RK73K1J470JE-T471/10WR27,28RK73K1J102JE-T1k1/10WR48RK73K1J474JE-T470k1/10W Balance Output Assembly (712-0099-00)出力 AssyConnector PlugK1308-3203-00RelayRELAY1362-1202-00DiodeD1,6,7,8,131SS387D25,

34、9121SR139-400TransistorQ1,212SA1507-S/TQ24,20,2224,402SC2547-D/EQ5,1719,25,37392SA1085-D/EQ6,1114,26,31342SA1312-BLQ710,15,2730,352SC3324-BLQ16,362SC3902-S/TElectrolytic CapacitorC1,6,9,14CE04W1H101VK100uF/50V電解C2,7CE04W1E101VK100uF/25VC3,8CE04W1E390LXVE39uF /25VC10,17CE04W1H101CAE100uF/50VC11,16CE0

35、4W1H220KZEE22uF /25VC15CE04W0J221CZE220uF/6.3VPolypropylene CapacitorC4,12CQ922M1H682J-B6800pF/50VRELAY1 Q21K1RELAY3RELAY1RELAY2Q4Q3Q2Q1Q7Q6Q11Q10Q9Q8Q17Q16Q15Q14Q23Q22Q21Q20Q5Q19K1Q26Q27Q45IC1Q32Q51Q52Q37Q36Q35Q34Q43Q42Q41Q40Q33Q31Q29Q28Q49Q48Q47Q46Q30Q36Q23Q40Q39Q26Q38Q35Q37Q34Q33Q31Q32Q25Q24Q30Q2

36、9Q27Q28Q22Q16Q18Q20Q19Q14Q13Q11Q12Q5Q15Q17Q1Q4Q6Q2Q10Q9Q7Q8Q3Q25RadioFans.CN 收音机爱 好者资料库 K1Q21Q14Recording Amp Assembly (712-0100-00)AssyQ23Q11Q7Q3Q18Q20Q24Q17Q13Q12Q19Q22Q8Carbon Film ResistorR15,16RD142EA221GFS 2201/4W炭素皮膜抵抗器Fuse ResistorR1,21,22,24,27RF73B2A220J-T221/8W抵抗器44,45,62Metal Film Resist

37、or R2,25,29,43,47,61RK73K1J361JE-T 360 1/10W金属混合皮膜抵抗器R3,26,28,42,46,60RK73K1J224JE-T220k 1/10WR4,23,33,41,51,59RK73K1J303JE-T30k1/10WR6,8,9,11,13,14,32 RK73K1J100JE-T 101/10W34,35,37,38,40,5052,53,55,56,58R7,17,18,19,20RK73K1J103JE-T 10k 1/10WR10RK73K1J470JE-T 471/10WR30,48RK73K1J104JE-T 100k1/10WR3

38、1,49RK73K1J102JE-T 1k1/10WR36,54RK73K1J331JE-T 330 1/10WR39,57RK73K1J105JE-T 1M1/10WMetal Film Resistor R5,12RN142CK2260F226 1/6W金属皮膜抵抗器IC1Q16VI(1) Assembly (713-0015-00)K1Heat Sink240-1065-04Connector PlugK1308-3203-00DiodeD101105,201205,3013051SS387401405FETQ105,205,305,4052SK2158TransistorQ101,10

39、3,201,3012SA1085-D/E303,401,403Q102,104,202,2042SC2547-D/E302,304,402,404ICIC101,201,301,401OPA2228UAIC102,202,302,402NJU7301MPolyester Film C101,102,201.202CQ922M1H101K-B 100pF/50VCapacitor301,302,401,402ElectrolyticC103,104,203,204,303CE04W1H010CAE 1uF /50VCapacitor304,403,404電解C106,107,206,207CE0

40、4W1E220VRE 22uF/25V306,307,406,407CeramicC105,205,305,405CC725CH1H220J16T20pF / 50VCapacitorC108,208,308,408CK725B1E223M16T0.022pF/50V磁器Fuse ResistorR118,119,218,219RF73B2A220J-T22 1/8W抵抗器318,319,418,419Metal FilmR101,104RN142CK1240F1241/6WResistorR102,103,202,203RN142CK4021F1.42k1/6W金属皮膜抵抗器R113,213

41、RN142CK1273F127k 1/6WR201,204RN142CK2001F2k1/6WR301304,403RN142CK4990F4901/6WR313RN142CK1602F16k1/6WR401RN142CK7680F1.54k1/6WR402RN142CK4870F4801/6WR404RN142CK7500F751/6WR413RN142CK1541F1.54k1/6WMetal FilmR105,106,111,112,205RK73K1J220JE-T 221/10WResistor206,211,212,305,306金属混合皮膜311,312,405,406,411,

42、412抵抗器R107110,207210RK73K1J223JE-T 22k 1/10W307310,407410R114,115,214,215,314RK73K1J474JE-T 474k1/10W315,414,415R116,216,316,416RK73K1J104JE-T 100k1/10WR117,217,317,417RK73K1J242JE-T 2.4k1/10WConnector PlugK1308-3203-00DiodeD1,2,3,4,5,61SS387ICIC1UPC4570G2TransistorQ1,3,6,8,9,11,142SA1175-EL16,17,19

43、,22,24Q2,4,5,7,10,12,132SC2785-EL15,18,20,21,23Electrolytic Capacitor C1,8,10,13,15,20 CE04W1E390LXVE 39uF/25V電解C3,7CE04W1H100VRE10uF /50VC4CE04W1H100CAE10uF /16VC11,17CE04W1C101CAE100uF/16VC16,19CE04W1E101VK100uF/25VPolyester Capacitor C2,6CQ922M1H102J-B1000pF /50VC5,12,18CF922MF2E222KDAZ 2200pF/25

44、0VC9,14CQ922M1H101K-B100pF / 50VQ101IC102IC302Q15Q10Q4Q6Q2Q1Q5Q9Q102Q103Q104Q201Q202Q203Q204 Q301IC202Q302Q303Q304Q401Q402Q403Q404IC402Q105Q205Q305Q405Heat Sink(240-1065-04)RadioFans.CN 收音机爱 好者资料库 VI(3) Assembly (713-0017-00)K1Heat Sink240-1065-04Connector PlugK1308-3203-00DiodeD101105,201205,301305

45、1SS387401405FETQ105,205,305,4052SK2158TransistorQ101,103,201,3012SA1085-D/E303,401,403Q102,104,202,2042SC2547-D/E302,304,402,404ICIC101,201,301,401OPA2228UAIC102,202,302,402NJU7301MPolyester Film C101,102,201.202CQ922M1H101K-B 100pF/50VCapacitor301,302,401,402ElectrolyticC103,104,203,204,303CE04W1H0

46、10CAE1uF/50VCapacitor304,403,404電解C106,107,206,207CE04W1E220VRE22uF/25V306,307,406,407CeramicC105,205,305,405CC725CH1H220J16T 20pF / 50VCapacitorC108,208,308,408CK725B1E223M16T 0.022pF/50V磁器Fuse ResistorR118,119,218,219RF73B2A220J-T221/8W抵抗器318,319,418,419Metal FilmR101,104RN142CK60R4F60.4 1/6WResis

47、torR102,103,202,203RN142CK4021F4.02k1/6W金属皮膜抵抗器R113,213RN142CK1273F127k 1/6WR201,204RN142CK1001F1k1/6WR301304RN142CK2001F2k1/6WR313RN142CK3242F32.4k1/6WR401,404RN142CK7680F7681/6WR402,403RN142CK4990F4901/6WR413RN142CK3091F3.09k1/6WMetal FilmR105,106,111,112,205RK73K1J220JE-T 221/10WResistor206,211,2

48、12,305,306金属混合皮膜311,312,405,406,411,412抵抗器R107110,207210RK73K1J223JE-T 22k1/10W307310,407410R114,115,214,215,314RK73K1J474JE-T 474k 1/10W315,414,415R116,216,316,416RK73K1J104JE-T 100k 1/10WR117,217,317,417RK73K1J242JE-T 2.4k 1/10WQ101IC102IC302Q102Q103Q104Q201Q202Q203Q204 Q301IC202Q302Q303Q304Q401Q4

49、02Q403Q404IC402Q105Q205Q305Q405Heat Sink(240-1065-04)VI(2) Assembly (713-0016-00)K1Q101IC102IC302Q102Q103Q104Q201Q202Q203Q204 Q301IC202Q302Q303Q304Q401Q402Q403Q404IC402Q105Q205Q305Q405Heat Sink(240-1065-04)Heat Sink240-1065-04Connector PlugK1308-3203-00DiodeD101105,201205,3013051SS387401405FETQ105,2

50、05,305,4052SK2158TransistorQ101,103,201,3012SA1085-D/E303,401,403Q102,104,202,2042SC2547-D/E302,304,402,404ICIC101,201,301,401OPA2228UAIC102,202,302,402NJU7301MPolyester Film C101,102,201.202CQ922M1H101K-B 100pF/50VCapacitor301,302,401,402ElectrolyticC103,104,203,204,303CE04W1H010CAE1uF/50VCapacitor