Pioneer-CT9R-tape-sm 维修电路原理图.pdf

(D rrloNeerlORDER NO.ARP- O97-OSTEREO CASSETTE TAPE DECKr In CT-9R, a one-chip lC (PA3012) is incorporated in the DOLBy NR circuit with thefollowingserialNo.TypeSerial No.KU3604701KC3400501H E8402301H B8500301H P8600101D9302201D/G9303301r For the contents other than those described in this additional service manual, please see the originalservice manual.GGT-9FIrH; ffi; r:D,cPICINEEFI ELECTFIEINIC CCIFIPCIFIATICIN 4-1, Mesuno 1-chome, Mesuno-ku, Tokyo 158, JapanPICINEEFI ELECTFICINICA IUAAI tNC. 1925 E. Dominguez St., Long Beach, Catifonnie gOBlo U.S.A.PICINEEFI ELEcrFtclNtc EUFtopEl N.v. Luirhagen-H-ven s, aoso Anrwenp, BetgiumPICNEEFf ELEcTFlctNlca AUC|TFIALIA PTY. L7to. lze-le4 Boundatry Fioad, Bnaeside, vicronia g.198, Ausrnatiar The Part No. of the P.C. board was changed as follows:-eoaruTyp -Mother AssemblyDOLBY NR ArrmblySub Amp AgmblyMIC Amp AgmblyotdNewotdNrrroldNowoldNewKURWX-535RWX.578RWX.551andRWX.547RWX-579RWF-097RWF-102RWF-099RWF-103KCH EHBH PDD/GContinued on page 2YZ O APR. 1982 Printed in JapanRadioFans.CN 收音机爱 好者资料库Continued from page 1P.C. BoardTypeHeadphones Amp AssemblyPower Supply AssamblyVoltag Change AssamblyRmarksoldNewoldNewotdNewKURWF-098RWF-104RWR.O85RWR-089Non-useRWX.603KCRWR.O88RWR.O9OH ERWR-086RWR-091H BH PDRWR.O87RWR.O92RWX-590D/Ge When replacing the DOLBY NR lC PA3012 in 3-head decks:1. As a rule, replace ICs with only ICs of thesame rank within each channel (right or left).2. If an IC of the same rank is not available, theIC of one rank higher or lower (see table 1below) can be used instead. However. after re-placement, the ICs on the recording side andthe playback side must not differ by more thanone rank.3. The colors in table 1 refer to the color markingon the top surface of the IC package (see fig.l).Ranking colorExample:Acceptable replacement:Rank does not differ within each channel.Unacceptable replacement:o In this example, the rank of yellow and violetare more than one rank.H I G HtLOWILchRchRecordingSidePA3012-01-RPA3012-0t -YPlaybackSidePA3012-01-RPA3012-01-YLchRchRecordingSidePA3012-01-OPA3012-01-VPlaybackSidePA3012-01-OPA3012-O1-GRankPart No.Color1PA3012-01-RRed2PA3012-01-VVioletJPA3012-01-GGreen4PA3012-01-YYellow5PA3012-01-OOrangebPA3012-01-BBlueLchRchRecordingSidePA3012-01-OPA3012-01-YPlaybackSidePA301 2-01-OPA3012-01-VTable 1RadioFans.CN 收音机爱 好者资料库1. PARTS LISTNO?ES:c When ordering resistors, first conuert resistance ualues into code form as shown inthe fo IIo w ing e x am ple s.Ex. 1 When there are 2 effectiue digits (any digit apart from 0), such as 560 ohmand 47h ohm (tolerance is shown by J = SVo, and K = 10V.).560o 56 x 10t 561 . . RD%PS t56.r47ha 47 x 103 473 . . RD%PS AAJ0 . 5 a 0 R 5 . . . . . . . . R N 2 r / E t r rT O0 1 0 . . . . . . . R s . l P D o rEx. 2 When there are 3 effectiue digits (such as in high precision metal film resis-tors).5.62ha 562 x IO0 5621. . RNy4SR tr6jtr4 ro The l4 mark found on some component parts indicates the iportance of thesafety factor of the part. Therefore, when replacing, be sure to use parts of identicaldesignation.c For your Parts Stoch Control, the fast mouing items are indicated ttith the marhs* and *.* GENERALLY MOVES FASTER THAN *.This classification shall be adjusted by each distributor because it depends on modelnumber , temperature, humidity, etc.Miscellaneous Parts ListP.C. BOARD ASSEMBLIESMark Part No.Symbol & DescriptionA * Rrr-231RTT-263RTT.251 RTT-252A * P54-649RSA.O52RSA-043A RDG-022(RDG-030)RDG-027RDG-032RDG-029RDG-024A RWX-234RWX-235c43-003A * ner-ossREK-064REK.O54REK-047REK.OsiREK.O63RSX-045RSX-020* RAW_164* RAW-165* sLF-201C* RXX-337i RPB-095* RXP-l 11RXX-334Power transformer (120V; KU typel(120V; KC type)l22OVl24OV; HE, HB, HP types)fi2OV l22ov 1240V; D, D/G typeslPower switch (KU, KC typesl(HE, HB, HP types)(D, D/G types)AC power cord (KU, KC types)(HE type)(HB type)(HP type)(D, D/G types)Spark killer (KU type)(KC typelD, D/G typesFuse T2A (KU, KC typeslT800mA (HE, HB, HP typeslT2. 5A (HE, HB, HP types)T3.15A (HE, HB, HP types)T1A (D type)T1 .5A (D/G type)Line Voltage Selector (Switchable 2positions; 22OV l24OVl(switchable 3 positions; 120V/220V1240Vl.Display assemblyLevel meter assemblyHalf LEDHead assemblyErase HeadPlunger solenoidFC coil assemblyOTHERSMark Part No.Symbol & DescriptionRWX.578RWX-579RWX-536RWF-102RWF-103RWX-532RWF.104RWR.O89RWR-090RWR-091RWR.O92RWS-151RWX.533RWX.603RWX-590RWX.588RWX.584RXX.359RXX.361Mother assemblVDOLBY NR assemblyEqualizer assemblySub amplifier assemblyMIC amplifier assemblyMeter drive assemblvHeadphones ampl if ier assemblyPower supply assembly (KU type)(KC typel(HE, HB and HP types)(D and D/G types)Function switch assemblyCounter assemblyVoltage change assembly (KU, KC,HE, HB and HP types)(D and D/G types)Reel motor control assembly CCapstan motor control assembly EReel motor assembly C(lncluded in the reel motor driveassembly C and the reel motordrive coil).Capstan motor coil assembly(lncluded in the capstan motordrive coil.)f-Mother AssemblyCAPACITORSPart No.(RWX-578)MarkPart No.$ymbol & DoscriptionSymbol & DescriptionA BslPF lotJRM 10-273JRM11-103JRM5-103JRM5-223JRM8-223JR444R397R423R424R402R463R301-R332, R335, R337, R339-R350, R354, R355, R364-R369,R371-R377, R379-R381, R383,R385-R396, R399-R401, R403,R405-R421, R425-R443, R445,R446, R448-R451 , R4g-R462,R464Symbol & Descriptionrc301rc310rc306tc309rc311rc305rc303, tc304tc307rc308o3010303. 03040302, 0306o307o30s, 0314*0316, O319-0321,0323, 0325, 0326, 0328o309-o31 24317, 0322,0324, 0327D301-D305, D314-D336CKDYF 473250CEA RlOM 50CEA R22M 50CEA R47M 50cEA 010M 50CEA 4R7M 50CEA 3R3M 50cEA 100M 25oEA220M 25cEA 470M 25cEA 101M 25cEA 100M 16cEA 220M 16cEA 221M 16cEA 222M 10cEA470M 10CEA 221M 6R3CEA 101M 6R3coMA 1 52J 50coMA 122J 50coMA 332J 50coMA 682J 50coMA 272J 50coMA 272K 50coMA 123J 50coMA 103J 50coMA 683K 50coMA 123K 50c301, c318, C335, C363c362c327, C328, C339, C343c325, C326, C354, C357, C364c314, C355, C356, C366c371, C384c329, C330c313c304, c374. C383c303c365c323, C324, C359, C370, C377,c386c369c302, c321, C368, C376c345c306, c322c361c360, c372c346, C3s0c342c307, c308. C347,C351c348, C352c319, C320c381, C382c338, C349, C353c309, c310c336, C337c340, c341RDz4PM trtrO JSEMICONDUCTORSMark Part No.* NJM4558D(8445581(AN6552)* PD6006* PD4012* PM3001* PA3010* PM9001A* pPD4011BC* TC4001BP(HD14001 B)(M8840018M)(pPD40O1C)* 84619* 25C2497(2SD1189)* 2sD11g9l2sc2497l(2SD8821* 2SC20602SC2673)(2SC1383NCl* 2SA934(2SA881)* 2SC1740LN(2SC2021 )(2SC18151(2SC2634NC)* 2sc174oLN* 2SA1015(2SA933LN)2SA937(2SA1127NC)* 1s2473(us1040)coMA 103K 50 c312coMA 473K 50 c367coMA 682K 50 C315coMA 472K 50 c358ccDsL 220K50 c378. C379CKDYF 1032 50 c305, c375, C385cosH 181K 50 C316. C317coPA 182J 100 C31 1RESISTORSNote: When ordering resistors, conuert the resistance ualueinto code form, and then rewrite the part no. as before.Mark Part No.Symbol & DescraptionRCP-195(RCP-1 50)RCP-189RCP-145)RCP-196RCP-1s1RCP-199(RCP-1 54)RCP-197(RCP-1 s2)VR301 , VR305-VR307 Semi-fixed (22k-B)VR302 Semi-fixed 12.2k-BlVR303, VR3O4 Semi-f ixed(33k-B)VR309 Semi-fixed (100k-BlVR308 Semi-fixed (47k-B)COILSMark Part No.Symbol & DescriptionRESISTORSNote: When ordering resistors, conuert the resistance uolueinto code form, and then rewrite the part no. as before.Mark Part No.Symbol & DescriptionRD%PM otrtr JSEMICONDUCTORSMark Part No.R601-R715, R717. R718Symbol & Description* * PA3012-01-R(PA3012-01-V)(PA3012-01-c)(PA301 2-01-Y)(PA3012-01-O)(PA3012-01-B)rc601-rc604* NOTE:Always read the precautionsing IC replacement.on page 2 before perform-25D880(2SD313)2SC1 740LN(2SC2021 )(2SC1815)(25C2634NC)* 2SA1015(2SA933LNl(25A937)(2SA1 127NC)* 2SC2060(2SC2673)(2SC1383NC)* 1s2479(us1o40)* wz-150OTHERSMark Part No,06050606D601-D6052D601Symbol & DescriptionRTF.O57RTF-067RTF.O84RTD.O15RTD.O18RTD.O27OTHERSMark Part No.L301 Line coilL305, L306 Peaking coil (5mH)L307, L308 Trap coilL309 OSC coilL303 Transf ormerL302 OSC coilSymbol & Description* RSG-128RKB-018RKP.5O6RKP-362RKP.361RKP-50lRSS-033RBF.O415301 Push switch assemblvTerminal LINEConnector assembly (3P)Connector assembly (5P)Connector assembly (1 1P)Connector assembly (3P)X3Ol (C3731 Ceramic resonatorassemblySoacer06010602-0604t*DOLBY NR Assembly (RWX-579)CAPACITORSPart No.Symbol & DescriptioncEA 101M 16CEA R33M 50CEA R47M 50CEA Rl5M 50cEA 010M 50CEA 4R7M 35cEA 100M 16cEA 470M 25cEA 220M 25cEA 221M 10CEANL lOOM 16CQMA 182J 50coMA 102K 50coMA 562K 50coMA 103K 50coMA 123K 50coMA 153K 50coMA 183K 50CQMA 823K 50CKDYF 1032 50ccDsL 390K 50ccDsL 221 K 50c601, c602. c659, C660, C711c619-C622. C675-C678c647, C648, C703, C704c645, C646, C701,C702c603, c604, c623-C626, C679-c682c617, C618, Cil3,c674, C699, C700c651-C654, C657.c684. C707-C710c644, C673,c658, C683,c712, C714c716, C719c605, c606, c661, C662c609, c610. c639, C640, C665,c666, C695, C696c649, C650, C705, C706c629, C630, C689, C690c631, C632, C687, C688c607. c608, c633, C634, C667,c668, C691, C692c635, C636, C655, C656c611-C614, C637, C638, C663,c664, C669. C670, C693, C694c615, C616, C671,C672c641, C642, C697, C698c713, C715c627 , C628, C685, C686c717. C71ARSR-O35RTF-091RTF.O92RTF.O83RTF-096Equalizer AssemblyCAPACITORSMrrk Plrt No.R L1 RelayL6O1, L602 Coil 36mHL6O3, L6O4 Coil 36mHL607, L608 MPX filter blockL605, L606 Trap coil(RWX-536)Symbol & O.EcriptaoncoMA 662K 50coMA 272K 50coMA 223K 50coMA 682K 50c13r3, C13t4cr307, cr308cl3rr, cl3t2c1303, Cl3RESISTORSNote: When ordering resistors, conuert the resistance ualueinto code form, and then rewrite the part no. as before.Mark Part No.Symbol & DescriptionRD%PM oooJSEMICONDUCTORMark Part No.R1301-R1 31 2, R131 5-R1 31 ISymbol & DescriptionSEMICONDUCTORSMark Part No.Svmbol & Descriotion*t*NJM4558D(844558)(AN6552125C22402SC1 740LNlc1 70101701 , 0170201703. 0170401 705-01 71 0D1 701Symbol & Description* TD625o4PSub Amplifier AssemblyCAPACITORSMark Part No.tc1301(RWF-102)Symbol & Description* 2SC1740LNl2sc2021l(2SC1815)(25C2634NC)* 1s2473(us10401OTHERSMark Part No.CEANL lOOM 16CEA 4R7M 35cEA 010M 50cEA 100M 16cEA220M25cEA 330M 16cEA 471M 10cEA 331M 25cosH 331 K 50coMA 822K 50coMA 473K 50cosH 220K 50ccDsL 471 K 50cosH 101K 50CKDYF 473250ccDsL 221K 50RESISTORSc1701, C1702c1719, C1720c1727, C1728c1717, C1718, C1729, C1730,c1733, C1734c1723cl 705, Cl 706c1715, C1716c1724, C1742, C1752c1703, Cl704c1713. C1714c1725, C1726c1709, Cl710c1731, C1732cl 707, Cl 708c1737c1739, C1740RTF.O58RKP.444L17O1 , L17O2 Trap coilConnector assembly (3P)MIC Amplifier Assembly (RWF-103)CAPACITORSMark Part No.Symbol & DescriptionCEA R47M 50cEA 010M 50cEA 470M 25cEA 100M 16cEA470M 16cl501, Cl502c1515, C1516cl509cl507, Cl508c1510Note: When ordering resistors, conuert the resistance ualueinto code form, and then rewrite the po,rt no. as beforeMark Part No.Symbol & DescriptioncEA 101M 16 Cl505, Cl506CKDYB 332K 50 Cl511, C1512CKDYF 473250 C1513ccDsL 101K 50 Cl503, C1504RESISTORSNote: When ordering resistors, conuert the resistance valueinto code form, and then rewrite the part no. as before.Mark Part No.Symbol & DescriptionRCP-032(RCP-088)RCP-O89(RCP-0091RD,/4PM DBa J33D28(TD5-C225DlVR 1 701, V R17O2 Semi-f ixed(1ok-BlVRI 703, VRI 704 Semi-fixedl22k-BlR1701-R1 705, Rl 707-R1730,R1733-Rl 739, Rl 741-R1756,R1763-R1768, R1771, F.1772,Rl793TH 1 701, T H17O2 ThermistorRD74PM trtrtr JSEMICONDUCTORSMark Part No.R1501-R1514, R1517Symbol & Description* NJM4558D(AN6552)(8A4558)* 152473(us1040)OTHERSMark Part No.tc1501Dl501, D1502Symbol & DescriptionRKN-075* RSG-134J15O1 Jack assembly51501 Push switchoMeter Drive Assembly (RWX-532)CAPACITORSMark Part No.* RSS-033x901 c922)(CSC 1O1 Kl Ceramic resonator assemblyRESISTORSNote: When ordering resistors, conuert the resistance valueinto code form, and then rewrite the part no. as before.Mark Part No.Symbol & Description* RCP-032 VR9O1, VR9O2 Semi-fixed (lOk-B) Mark part No.Mark Part No.SEMICONDUCTORSRBF.O41HEADPHONES Amplifier Assembly (RWF-104)CAPACITORSMark Part No.Symbol & DescriptioncEA 010M 50 Cl601, C1602cEA 470M 25 Cl603-C1605. Cl607CKDYF 473250 C1606RESISTORSNote: When ordering resistors, conuert the resistance ualueinto code form, and then rewrite the part no. as before.Mark Part No.Symbol & Descriptionr RCV-097 VR1601 Variable (20k-B)* RCV-096 VR1602 Variable 100k-A)A RstPF 331J R16o7, R1608a BD%PSF 181J R1619, R1623RDr/4pMotroJ R1601-Rl606,R1609-R1618,R1620-R1622SEMICONDUCTORSSymbol & DescriptionSymbol & DescriptionSpacerSymbol & DescriptionCEA470M 16 C903cEA R47M 50 C905, C906cEA 2R2M 50 C909, C910cEA 470M 25 C91 1cEA 100M 16 C913, C914cEA 221M 16 C907, C908cEA 471M 6.3 C912cEA 221M 6.3 C921coMA 104K 50 C915-C917CKDYF 102250 C920(RCP-0881* 2SC2060 01601,01602RD74PM ootrJ R9o1-R942, R944-R947, R951- (2SC2673)R966 (2SC1383NC)4RM-103J R943 4-resistors network (10k) * 2SC1740LN 01603, 016044RM-332J R950 4-resistors network (3.3k)3RM-103J R949 3-resistors network (10k)RM4-103J Rg48 4-resistors network (10k1 OTHERSI Mark Part No.USymbol & DescriptionB2ot * BA455g lcgol)3r (NJM4558D)(AN65521* NJM2903 tc903* PD6008 tC904* MSL9350RS tC902* M54517P tc9o5* 2sc1740LN o9o1-o904, 0906, o9il_o913,l2sc2021l 0921(2SC1815)(2SC2634NC)* N13T-1 0905* 2SA934 0907_0910, 0917_0920(2SA881 I* 2SA1015 0914-09162SA933LN)(25A93712SA1 127NC)* 152473 D9o1-D910usl 0407Power Supply AssemblyCAPACITORSMark Part No.(RWR-089; KUl,(RWR-090; KCl,(RWR-091; HB, HE and HP),(RWR-092; D and D/G)Symbol & DescriptionPart No.Symbol & DescriptioncEA222M25cEA 222M 50CEA 4R7M 35SEA221M25cEA 331 M 25cEA 101M 16cEA 101M 10cEA 220M 16CKDYF 1032 502SC1 740LN2SC2021 (2SC1815)(2SC2634NC)2SA933LN(2SA937)(2SA1015)(2SA1 127NCl2SC1 740LNl2sc2240lWO3B(w03clS2VBlOF152473(us10401RD3.OE82(xz031lRD5.6E82(wz-056)RD4.7E82lwz-u4lRDlOE83(wz-100)wz-085(RD8.2E82(RD8.2E83)41202,41207,4120A0120601205, 01209D1201, D1202D1203, O1204D1209-D121r2D12012D1202zD12U2D12032D1205Symbol & Description*c1201, C1202cl203c1217c1213c1206cl205c1211, C1212c1204?cl 208-C1 210, C121 4-C1216,c1219*iRESISTORSNote: When ordering resrsfors, conuert the resistance ualueinto code form, and then rewrite the part no. as before.Mark Part No,Symbol & DescriptionAAAAAhAAAARSlPF 6R8JRS%PSF 101JRS%PSF 271JRD/.PM DOtr JRDy4PM otrtr JSEMICONDUCTORSMark Part No.Rl221 (KU type)R1202R1205R1201. R1 203, R1207-R1210,Rl 21 3, R1214, R1218, R1224R1204, R1206, R1211, R1212,R1215-R121 7, F.1219, R1220,R1222, R1223, R1225OTHERSMark Part No.$ymbol & DescriptionRBF.O41REE.Os1RKH-OOsR84.026RKP-366RKP.475Spacer (KU type)I nsu latorlnsulatorSpecial screwConnector assembly (7PlConnector assembly (3PlFuse holder C (KU and KC types)Fuse holder B (HE, HB and HP types)A * *A * *25D880(2SD313)258772(2SA1096101201, 0120401203The Power Supply Assembly (RWR-090) (RWR-091) and (RWR-092) are the same as the Power SupplyAssembly (RWR-089) except for following sections.MarkSymbol & DescriptionPart No.KU typo(RWR.O89)KC typ6(RWR-0901HE, HB, HP type(RwR09llD, D/G types(RWR.0e2lAR121 1 ResistorR1221 ResistorSpacerFuse holder CFuse holder BRD%PM822JRSlPF 6R8JRBF.O41Be usedRDY.PM 682JBe usedRD.I/.PM 682JBe usedRD7.PM 682JFunction Switch Assembly (RWS-I511 Reel Motor