《NAD-S100-pre-sm 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《NAD-S100-pre-sm 维修电路原理图.pdf（16页珍藏版）》请在收音机爱好者资料库上搜索。
1、0mLUcm)z1CLUNAD1999r0RadioFans.CN 收音机爱 好者资料库CONTENTSFRONTPANELIREARPANELVIEWFRONTPANEL!REARPANEL VIEW3SPECIFICATIONS4ALIGNMENTPROCEDURE/ALIGNMENTPOINTS5WIRINGDIAGRAM6S100PCBLAYOUT7-9S100SCHEMATICDIAGRAM10-11S100ELECTRICALPARTSLIST12-15PHONOMODULEPCBLAYOUT16PHONOMODULESCHEMATICDIAGRAM17FRONTPANELCONT
2、ROLSPHONOMODULEELECTRICALPARTSLIST18-19ICBLOCKDIAGRAM20EXPLODEDVIEW21EXPLODEDVIEWPARTSLIST221.POWERSWITCH2.POWERINDICATOR3.INFRA-REDINDICATOR4.INFRA-REDRECEIVER5.INPUTSELECTOR6.INPUTINDICATOR7.VOLUMECONTROLPACKINGDIAGRAM23*CEuropeanmodelonly1.PHONOGROUNDTERMINAL2.PHONOUX2INPUT3.CDINPUT4.VIDEOINPUT5.
3、AUX1INPUT6.TUNERINPUT7.TAPE2INPUT/OUTPUT8.TAPE1INPUT/OUTPUT9.UNBALANCEPREOUT110.UNBALANCEDPREOUT211.BALANCEDPREOUTLEFT12.BALANCEDPREOUTRIGHT13.NADLINKINPUT/OUTPUT14.ACINLET1234567AThegraphicsymbolofalightningflashwithanarrowpointwithinatriangle signifiesthatthereisdangerousvoltagewithintheunitanditp
4、ossesahazardtoanyoneremovingthecovertogainaccesstotheinterioroftheunit.Onlyqualifiedservicepersonnel shouldmakesuchattempt.REARPANELCONNECTIONSThegraphicsymbolofanexclamationpointwithinanequilateraltrianglewarnsauserofthedevicethatitisnecessarytorefertotheinstructionmanualanditswarningsforproper ope
5、rationoftheunit.SERVICE SAFETYPRECAUTIONS1.ReplacingtheFusesCAUTION:FORCONTINUEDPROTECTIONAGAINSTTHE RISKOFFIREREPLACEONLYWITHSAMETYPEOFFUSE.REFERENCENO.PARTNUMBERDESCRIPTIONACINLETFUSEFuseTimeLag500mA250V5x2Omm UL/CSAF451F452*AH5120-0032-0FuseTimeLag2A250V5x2OmmUL/CSAACINLETFUSEFuseTimeLag250mA250V
6、5x2OmmSEMKO/VDEF451F452*C5120-0065-0FuseTimeLag2A250V5x2OmmSEMKO/VDENOTE:*AH:NorthAmericanmodelonly2.Safety-checkout(NorthAmericanmodelonly)Partsmarkedwiththesymbol/iarecriticalwithregardtotheriskoffireandelectric shock.Replaceonlywithpartsrecommendedbythemanufacturer.Beforereturningtheproducttothe
7、customer, makeleakagecurrentorresistancemeasurementstodeterminethatexposedpartsareacceptablyinsulatedfromthesupplycircuit.212345678910111213143RadioFans.CN 收音机爱 好者资料库SPECIFICATIONSALIGNMENTPROCEDUREMeasuredinaccordancewithEIAStandardRS-490(IHF-A-202)1978.Inputimpedance(R+C)2OK+450pFSensitivity500mV
8、outMaximum inputsignal9.5VSignal-to-Noiseratio(A-weighted)ref.500mV98dBOFFSETVOLTAGEALIGNMENT1.SetvolumecontroltominimumandselectCDinput(noinputsignal).2.ConnectadigitalmillivoltmetertoleftchannelPREOUT1.3.AdjustP203untiloutputoffsetvoltageiswithin00.2mV.4.Repeatsteps2and3whileconnectingtorightchann
9、elPREOUT1andadjustingP202.FrequencyresponseTHD20Hz-20kHz+/-0.05dB0.001%Channelseparation1kHz/i0kHz85dB/65dBGaintrackingerror+/-0.1dBatmaximum+/-3dBat -60dBlevelADJUSTMENTPOINTSOutputimpedanceMaximumoutputlevelWithoptionalPhonoModuleInputimpedanceGainInputoverload (20Hz/ikHz/2OkHz)Signal-to-Noiserati
10、oRIAAaccuracyTHDPhysicalspecificationsDimensions(WxHx D)NetweightMMandMCMM(35dB)MC(35dB)MM(withcartridge)MC(1002)MMandMCMMandMC35dB/45dB155db165dB2OmV/200mV/1700mV1.3mV!13mV/11OmV85dBref.5mVinput85dBref.0.5mVinput+/-0.2dB0.005%450 x67x286mm5.2kg/11.5lbsl7OmV5019.5VMM1KQMC220)/100I2/22flPREOUT1DEEEDE
11、EDEE0000000000 000000000P203P202LEFTOH*1RIGHTOHUUUUUU45WIRINGDIAGRAMED00000000000MAINBOARDGROUNDTERMINALPOWERSWITCHTRANSFORMEREDEEDEE0000 0000FRONTPANELBOARDIllS502S501PCBLAYOUTFRONTPANEL-COMPONENTSIDEACLiiLD51VIDEOACS56CDACLDB7INCDINU)LUQSOSOrL1rInWLiii(n(QS0ILDS9ClC4IN-IN(4-CICD&IS)INNLi)LI)Li)LI)
12、4)LI)LI)Li) Li)LI)Li)Li)U)LI)Li)LI)Li)LULI)Li)U)ClClClClLiISClLIClISCDCDISISSS502ISssgtci)zF-zcIwcNa:XOClD-Cl-ISQZICDDWIOZDOClLI)ClCDDWWZISQQU)U)CIt(flSI)-JJcczSZItItItI)CCOXDItJCItItItLI_JFRONTPANEL-SOLDERSIDE_IWoOCWQS0JLDS9ClCDC-U)0)&II)INClNNNINClCD(NCDCDCD CDCDCD CDCDCD CDIS)CDCDCDCD(4INLI)II)Li
13、)Li)U)LI)LI)U) U)LI)LI)LI)U)LI)U)Ii)U)Li)II)LI)LI)cca:ClCi)ZISiSiSLIa:a:ClLIClISCDLIISCD:cc)COLLJWZISiSCLDCD0ccSI)IS0Oa:a:ISI-0ClcczJccLI.JTAPEIACLDS2SW502TFIPE1ACLiiLDS2SW502TAPE2ACLDECLDSLS3TAPE2ACLiiLD53NNU)Li)ISISSW5e3TUNERACLD4SWS4TUNERACLDO4SIS4rACLDSICDO)-INN-ClLJILI)LI)LUccAUXPHONDLWLWOLDLDA
14、8Q3CONClI)C)_S5SSNS8C4XTCgININN-.NLI)IJ)LI)ISISISRUXVIDEOCDPHONOACACPCLiiLDBSLDSGLD7LDO8QSO3QE4CICIC)_ISL4SSSWSBSWSO7SWS8LiiiCS4XTSeINADS10RFPPPISSUE2NRD19981723-0528-0001NADS1OOFPISSUE2NAD199817230528-00017PCBLAYOUTMAINBOARD-COMPONENTSIDEFUSET500oA/2505UL/CSAT2S0,AL/2S0U9EMKOCAUTIONFORCONTINUEDPROT
15、ECTION R)5R)NSTRISKOFFIRE,9EPLACECHLi1ITHSAMETYPEFUSE,ATTENTION:UTILISERUNFUSIBLEDCAECHANGEBEt1EMETYPE.1151.)230).)115).)JGB3JEBIJGO2LJLLPREOUTPREOUTTAPE121RECR2666223_6277 6245_92316227jH6219622352)5822)NADSlODISSUE2NAD1998172352A-0lQ23402328Z7626862760226LJ0231 0221_021802%0222623602460232_(9)268c
16、26Q7C2526244623982668288826862489226022482860222t”N12616262rr.c26+C256cC218JPEG)HF-CHJPEG2CHASSIS62CDInLi/V1/NADLINK38211EI0410PREOUTPREOUT3RIGHT3LEFTI-1_NTT_BL1_RDT_BK.LIHITEOLUEREDBLACKBROUN.T_BNTRANSFORMERPAlARRYrLIL1IJ.1.lDJE“LJLHLFHrp9_Z2871286_286L6L2816283_L2820486IJD4850404E04030482TAPE2TAPE
17、2TUNERAUXUIDEOCDRECPLAY0408J291iJ292NADS1RIRAMODULELP16213 62291828782670239 6226R28562218251C283C219E8289624)023?(“NINSTALL5JUMPERSTOBWASSAfARMODULEIll.J291J2926261C23762270213(N/N0211826562+582436223 62890287R2636205ZZR2ll6239D6217C225(=EC227P20620)62198225626)_828)629HJ293L!1f-/_/,/CAUTION:FORCON
18、TINUEDPROTECTION AGAINSTAIS)OFFIRE/REPLACEONLY111TH SAMETYPEF1JS.ATTENTION:UTILISERUNFUSIBLEDERECHANGEDEIICMETYPE.TRANSFORMERSECONDARYRC2IACOBRCI2GRYIqYELYELLOL-J/GREEN/1110RED/RC22ACII/C601HHMAINSSNITCHBROUNUHITE.S_BRS_LITa02028268H82288226925682689278 62466236 6208H6220NflDJ6482_LU,t1J295IJ296I(l7
19、IIonIUzz22II-UJ(flCQ-IICICon)CTi671)LUIWK,jEUEUIZIIOZXICCJ_i3ZZZ2IDDICCDZOCUQ_i_1CDrHII3+CD3D9P50219P5011rnL_J1IIIIIaI8PCBLAYOUT11LNADLINK/CAUTION:FORCONTINUEDPROTECTIONAGAINSTRISKOFFIREREPLACEONLYUITNSAMETYPEFUSLATTENTION:UTILISERUNFUSIOLEGEAECNANGFGEMEIIETYPE.TRANSFORMERISECONDARYAC2IACOBACI2GAYYE
20、LYELLON/GREENU!OREDAC22ACIII1II1tlI5IIUI-I-_521752332315217IC2S27D202331)2230217 0287rz02361)221_1)2190206:92433228522?52136297 62674R26562150239 62260723 620962850221626311205626111239cc253C219(:)C21?MAINBOARD-SOLDERSIDEFUSET5BI5,A/25VUL/ESAT2EB,.RL,250uSEMKOTiCAUTION:FORCONTINUEDPROTECTION AGAINST
21、RISKOFFIRE,REPLACEONLYNITHSAMETYPEFUSE.4ATTENTION:UTIISERUNFUSIBLEGE_RECHRNGEDEMEIIETY2E.1155230LI1155JGO3JEBIJ502Cl/T_LflT_BLT_RDF_BKUHITEBLUEREDBLACKT_BNTRANSFORMERPRIMARY_LJZLJL_JL_JL_JLJLJ_ctLWHLL5382288207206_285_I1L28IL283_L2020418E0408E10486048504040403c:0402PREOUTPREOUTPREOUTPREOUTTAPE1TAPE1
22、TAPE2TAPE2TUNERflUXUIDEOCD3RIGHT3LEFT21RECPLAYRECPLAY.16181IIHF-CHL3P162CHASSISAtI.129!LJ292NAD5100AuRAMODULEINSTALL5JUMPERSTOOYPBSSRIRAMODULEm.129!.1282jijJ293IIj.1293.12945210C239124257185I1125847R25j1)21107101)2010209_0203020602130216Ei1238(9)021462431121602870210_62115206I0282024802840238_021402
23、48_C2361270oo+4-02120240624411290920902428212523662848C266EE5240C2505234cz02711276024402250234 022402365222_5211611232_,C268C25(9)562322605-11P102CHASSISPHR82021600CDRIGHTR2041000RIGHTVIDEO116103P2061600RIGHTAUXI1c10492081600TUNERRIGHT_1600PSSTTAPE2()IKIRL206RIGHTP2121600TAPE2PEC110107RIGHTPLAYTAPE1
24、141VOpRIGHT9L20692161000RECTAPE1119109_RIGHT71/4W F/T2PREOUT2LEFT16111P66OUT3LEFT16301fTh2-ciDr1PREOUT1RIGHT1611020410100224R311301630316930675SOC0230ISV1/4WF-02262041010021880108023202200226I15220JI2PA13R25682602605260520510150240SOC02461557.p.N78I02366278828226052K05D212020602196014002080206021426
25、01815_SEE211HFD22R0246022222p023480140022450222023025C1815PEE6#310630210PPE0632RIGHTPRE0033RIGHT16302(Th-C21)HFD2440262D23R22P0250601400240023802462601815ITi+flUR3i23008304161/4WF1/4WF/.1/4WFLt1550248PEE10SCHEMATICDIAGRAMCONTROLANDPSUBOARDL10556vCCISi560GNDB-05021OVZr1:0501C502229/50TAPE11MONITOR317
26、161514131211115503I0.1Z860512PSC1050318P24P23P25P22P26P21P27P20VCCGND02P027PsiP31P00910P32P33C504=T1C5000.1110VEE1012050417CLKUCN5841001I.1+1.T.1+1.1.T.1+iJ2550130001405015050160501705018S50195501105022050230502405025550260502785028050290502P501255013NNNNF50145VDDF50160402FOOl70403P50180404F50190405
27、P5021F5022F5023P5024F5025P002605027F5029F50292E1%.l5406*6LEl642VCC1AVCC2A2VCC1BVCC2B0481110OUT2OLIT1IiP2810NiIN2GNOAGNDBI-_12408161514131205262701TAPE233j9527130L0504R52827065292701VIDEO36j1050665302701CD3R5312701PI-IONO3-1110D410NADLINKOLFI50401NADLINKINJK4O1a-15JAA05040506R510106R508i106m4K710501R
28、Oll950922006L-0005j1L10.1lBRECIEVEL0509030405SDO06OTR07OEN08VEE2K0505OPOHC409400115020P30P40P5760P6STROPTCP001O00214131211102K7-9524217STANDBYTL050106010502T500rnOJ250VULJCSAT250r,1AU250VSEMKOF1TWHITEMAINSS_WIVOLTAGE1156TRANSFORMERPRIMARYT_BNBROWN230VTIPI221/4WME47K3309457C455C45722p2SA10150453_iOOu
29、/630459A5453_IF1z1:L6455R45911471zr-04512SA1S1S2SC18152SC1915Vi04670455TRANSFORMERSECONDARYREDAC112T_R0REDP0YELLOWAC12ACOOGREEN/YELLOWGRAYIzTBKBLACKT_BLBLUET_WTWHITELI-9AC21FERRITERING(1TURN)5451T2A/255VF452T2A/250VL.VIOLETAC23VCCIVEE.65V104522SA10152SC18152BA1S1504562SC181522pl/4WMFT1P127C450R46602
30、047304710472IILM317TI1840031N4003I_Ij4721IC0.19473J9474971211205K471i9471047523751K10471047294760476IC471R472L_12206u/402K67R4774712SC1B1520C1015C4770.154730.1C4742209/4504730474ODDC476470,4160354750.111ELECTRICALPARTSLISTReferenceNoPart NumberDescriptionKEYBOARDASSEMBLYPCBBOARDPCB-N0820C-KEYKEYBOAR
31、DASSEMBLYCAPACITORSC502157E-226M-5-LIKCE25V221jF20%C504-C50515CG-220A-5-GIECC22pF100V1%NPODIODESD501,D503-D5074804-1480-2DIODE1N4148ATD5024837-1011-2DZ1/2WlO.1VATICsQ5013130-7370-0IC74HCTOONANDGATEQ5033130-4740-1ICUPZ86C0812PSCR2649MASKEDQ5043130-6920-0ICUCN5841RELAYDRIVERQ5053130-3600-0IC40948-BITS
32、IPOSR3SLEDLD5O1-LD5093700-3538-BLED3MMFLATTOPBLUETRANSISTORSQ5024860-0700-5TR2SC1815GRIRSENSOR-0506481X-8035-3IRSENSORSBX8035-FRESISTORSR502471F-823J-2-ERMF0.4W82K5%R503471F-104J-2-ERMFO.4WlOOK5%R504471F-i05J-2-ERMF0.4W1M5%R508471F-iO1J-2-ERMF0.4W100R5%R509471F-221J-2-ERMF0.4W2205%R510471F-103J-2-ER
33、MFO.4W10K5%R511471F-472J-2-ERMF0.4W4.7K 5%R519-R522471F-iO1J-2-ERMF0.4WlOOP5%R523-R524471F-272J-2-ERMF0.4W2.7K 5%R526471F-271J-2-ERMF0.4W270R5%R527471F-i31J-2-ERMF0.4W 130R5%R528-R531471F-271J-2-ERMF0.4W270R5%R533471F-183J-2-ERMFO.4W18K5%RESONATORSXT5O12703-0190-0CRRESONATORCSA12MHZSWITCHESSW502-SW5
34、085200-3011-0-01TACTSWITCH4PMAINBOARDASSEMBLYPCBBOARD*AHPCB-N0820C-MAINMAINASSEMBLY*CPCB-N0821C-MAINMAINASSEMBLYReferenceNoPartNumberDescriptionCAPACITORSCi*C8910-0229-0CAP250VPHE83OMB6100MX2iOOnFC201-C218153H-1O1C-9-NLWCM100VlOOpF2%C219-C220158H-220J-5-IQCP100V22pF5/9C223-C224158H-680J-5-IQCP100V68
35、pF5%C227-C2301531-i04M-9-NLUCM63V0.lpF20%C235-C238157D-477M-5-SXFCE16V470pF20%C239-C2421531-104M-9-NLUCM63V0.lpF2O%C245-C246158H-220J-5-IQCP100V22pF5%C247-C2501531-104M-9-NLUCM63V0.lpF2O%C251-C254157D-477M-5-SXFCE16V470pF20%C255-C2581531-104M-9-NLUCM63V0.1pF20%C261-C262158H-220J-5-IQCP1OOV22pF5%C263
36、-C2661531-104M-9-NLUCM63V0.ipF20%C267-C270157D-477M-5-SXFCE16V470pF20%C271-C274,C4011531-104M-9-NLUCM63V0.ipF20%C4041571-107M-5-SXKCE63ViOOiJF20%C451-C4528910-0213-0CE50V4700pF20%C453-C4541531-104M-9-NLUCM63V011JF20%C455-C456158H-220J-5-IQCP100V22pF5%C457-C4601571-107M-5-SXKCE63V lOOpF20%C461-C46215
37、3I-104M-9-NLUCM63V0.lpF2O%C4718910-0213-0CE50V4700I.JF20%C472-C4731531-i04M-9-NLUCM63V0.lpF20%C4741571-227M-5-59KCE63V220pF20%C475,C4771531-i04M-9-NLUCM63V0.lpF20%C476157D-477M-5-SXFCE16V470pF20%C481-C48215F1-103Z-5-HKECC63V0.OlpF+80/-20%Z5UC6018910-0049-0CAP400V4700pFDE715OF472MVA1KCCOILT1*C1806-25
38、00-0CHOKECOIL18OIJH250V1.2ADIODESD201-D2124804-1480-2DIODE1N4148D213-D2164837-15C1-2ZD1/2W14.3-15.1VD217-D2284804-1480-2DIODE1N4148D229-D2324837-15C1-2ZD1/2W14.3-15.1VD233-D2444804-i480-2DIODE1N4i 48D245-D2484837-15C1-2ZD1/2W14.3-i5.1VD402-D408,D4104804-1480-2DIODE1N4148D451-D4544804-0030-2DIODE1N40
39、03D455-D4564837-5V11-2DZ1/2W5.iVD457-D4584804-1480-2DIODE1N4148D471-D4734804-0030-2DIODEIN4003D4754804-1480-2DIODEiN4l48D4764837-6V2i-2ZD1/2W6.2VFERRITECORE*C1808-0130-0FERRITECORED19XT1OFUSESF451F452*AH5120-0032-0FUSETIMELAG2A25OV 5X2OMMUL/CSAF45lF452*C5120-0065-0FUSETIMELAG2A25OV5X2OMMSEMKONDERCAJ
40、ACKJK1O1-JK1112113-1203-02PRCAJACKW/RAUJK4O12113-1121-02PRCAJACKY/YAU1213ReferenceNoPartNumberDescriptionICs0201-Q2023130-6940-0ICOPAl34PAOPAMP0219-Q2203130-6940-0IcOPAl34PAOPAMPQ235-Q2363130-6940-0IcOPAl34PAOPAMP04013130-3410-0IcLB1642 MOTORDRIVERQ4733130-5610-0IcLM317T+ADJ REGULATORQ4743130-2020-3
41、Ic7805REG5V1.5ATRANSISTORS0205-02064860-0700-5TR2SC1815GRQ207-Q2084860-0660-5TR2SA1015GRQ209-Q2104860-0700-5TR2SC1815GR0211-Q2124860-0660-5TR2SA1015GR0213-Q2144860-0700-5TR2SC1815GR0215-0216485D-1390-5TRBD139-l0HFE63-1600217-02184860-1430-5TRBD14O-10HFE63-1600221-02224860-0700-5TA2SC1815GRQ223-02244
42、860-0660-5TA2SA1015GR0225-02264860-0700-5TA2SC1815GR0227-02284860-0660-5TR2SA1015GRQ229-Q2304860-0700-5TR2SC1815GR0231-Q232485D-1390-5TRBD139-10HFE63-1600233-02344860-1430-5TABD14O-10 HFE63-1600237-02384860-0700-5TA2SC1815GAQ239-Q2404860-0660-5TA2SA1015GA0241-02424860-0700-5TA2SC1815GR0243-02444860-
43、0660-5TA2SA1015GR0245-02464860-0700-5TR2SC1815GR0247-0248485D-1390-5TRBD139-10HFE63-1600249-02504860-1430-5TR BD14O-10 HFE63-1600451,0454,04564860-0700-5TR2SC1815GR0452-0453,Q4554860-0660-5TR2SA1015GA04574860-1910-5TRT1P122HFE100004584860-1920-5TRT1P127HFE1000Q459,Q471-Q4724860-0700-5TA2SC1815GA0460
44、4860-0660-5TA2SA1015GARESISTORSA201-A218471G-102A-2-ERMF0.6W1K1%A219-A220471F-i04J-2-ERMF0.4W100K5%R221-A224471F-1O1J-2-ERMF0.4W100A5%R225-A228471G-9530-2-ERMF0.6W9531%R231-A232471G-2051-2-ERMF0.6W 2.05K1%R233-R234471F-222J-2-EAMF0.4W2.2K 5%R239-A240471F-221J-2-ERMF0.4W2205%R241-A242471F-683J-2-EAMF
45、0.4W68K5%A243-R246471F-221J-2-EAMF0.4W2205%R247-R2504715-151J-2-FRFU1/4W150R5%R251-R254471E-270J-2-EFAFU0.3W27A5%A255-R256471G-2051-2-EAMF0.6W2.05K1%R257-R258471G-102A-2-ERMF0.6W1K1%R259-R260471G-2051-2-EAMF0.6W2.05K1%R26i-R262471F-221J-2-ERMF0.4W2205%R263-R264471F-683J-2-ERMF0.4W68K5%R265-R268471F-
46、221J-2-EAMF0.4W2205%R269-R2724715-151J-2-FRFU1/4W150R5%A273-A276471E-270J-2-EFRFU0.3W27A5%14NFID810RIRAPPISSUE1NAD1997PHONOMODULEPCBLAYOUTPREAMPLIFIERMODULEBOARDCOMPONENTSIDESOLDERSIDER05R03R1celR07ROSR13AISAl?AllL03L1_JG3J1IIjF9I22R1ORMC45dB55dB65dBMCReferenceNoPart NumberDescriptionR277-R278471G-2
47、051-2-ERMF0.6W2.05K1%R279-R280471G-102A-2-ERMF0.6W1K1%R281-R282471G-205i-2-ERMF0.6W2.05K1%R283-R284471F-221J-2-ERMF0.4W2205%R285-R286471F-683J-2-ERMF0.4W68K 5%R287-R290471F-221J-2-ERMF0.4W2205%R291-R2944715-151J-2-FRFU1/4W150R5%R295-R298471E-270J-2-EFRFU0.3W27R5%R299-R304471F-i02J-2-ERMF0.4W1K5%R305
48、-R308471G-750A-2-ERMF0.6W75R1%R309-R3i2471G-5iRi-2-ERMF0.6W51.1R1%R401471F-1O1J-2-ERMF0.4W100R5%R451-R452471F-104J-2-ERMFO.4WlOOK5%R453-R454471F-473J-2-ERMF0.4W47K5%R455-R456471F-33iJ-2-ERMF0.4W330R5%R457-R4584715-O1OJ-2RMF1/4W15%R459-R460471F-i02J-2-ERMF0.4W1K5%R461-R462471G-123A-2-ERMF0.6W12K1%R46
49、3-R464471G-4991-2-ERMF0.6W4.99K1%R465-R466471F-473J-2-ERMF0.4W47K5%R471471 G-5112-2-ERMF0.6W51.1K1%R472,R475471F-473J-2-ERMF0.4W47K5%R473471G-1213-2-ERMF0.6W121K1%R474471G-204A-2-ERMF0.6W 200K1%R476471G-2370-2-ERMF0.6W237R1%R477471G-267i-2-ERMF0.6W 2.67K1%VARIABLERESISTORSP2014750-4766-0VR 2X2OKARK2
50、7112-MCMOTORPOTMETERP202-P2034756-1040-3-18SVRlOOK3386P-1RELAYSRL202-RL208,RL2114500-0270-0RELAYDPDT RY-12W-OH-K12VRL3O1-RL3024500-0270-0RELAYDPDT RY-12W-OH-K12VSWITCHSW15200-0961-0-01POWERSWITCHA05A93RelL02LOlJG2Jl_.R06Rel802C02R08RigAllRl6R18R12IIIL03L0l_J03J0lHF9II22R1RMC45dB55dB65dBMC806801802CO
免费区 
