Samson-Servo170-pwr-sch 维修电路原理图.pdf

上传人:cc518 文档编号:155491 上传时间:2022-07-09 格式:PDF 页数:4 大小:1.24MB
下载 相关 举报
Samson-Servo170-pwr-sch 维修电路原理图.pdf_第1页
第1页 / 共4页
Samson-Servo170-pwr-sch 维修电路原理图.pdf_第2页
第2页 / 共4页
Samson-Servo170-pwr-sch 维修电路原理图.pdf_第3页
第3页 / 共4页
亲,该文档总共4页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

《Samson-Servo170-pwr-sch 维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《Samson-Servo170-pwr-sch 维修电路原理图.pdf(4页珍藏版)》请在收音机爱好者资料库上搜索。

1、LC.JJ AR32A.IOOK 2 , ,2COOR7/00 CNrr.RCA ACKBOL-CH LED BDrj2t.tAN2L-CH VR BDR-CHLEDBDrj2t.trR-CHVR BDL INPUTR UTINPUTn.C07L01CHANNEL R INPUTn2C07R01SCHEMATIC.20LR,7L,OKOH.2.LR-3OK,.,R-.21ANR1,B!oC,IRLLjjOOKR.3L.HOLRLOOKBOO.HOLpCN,-, ,-.3L J.R.2OL.,7/2WRH2LKR20L.00DOL.HR.00R.30L.O(F,RR.L0 F,R.0DOLD.0

2、2LRDOLBD.03LasR.2t5LD.07LB!.21R22L(.,:,DOOL.00101FRB-C.-.kLR.2L.70(1.211RH.L.7ROOLRHB-.7,:,.ROL21KR7L0.27/BWR0,27/.WROeLROc081.RHL:-VROKAR=:L.,.C.O.7/00R.27L.00.HL.R.3L.70.21R3BL0.27/BWR.OL0.27/.WRHB-.7RH7L.7CDOL0,00.7,.,.O.02L1-1RLlIR;g,.3LICDLO.OO1(CEDDOLD.O3L.0 F.RIR.31L.7/2WR.07LBDR;DO.L.I,R.OOL

3、CHB-220220/(330ROL7.B!.,211C.LCHSL122/00 22/.0 IAJ lC1B+:CLIP,DLE,I,C-,L_-R.7L.7Kfl.7-.+.R.L.1DHLTDHOLICHSIRL.R27KIRL2.7K-+.ICDLR.B-2.21,:,.:G1,IIIL,II,I,CHANNELONE)E.JVR2OKACHANNELTWO(SAMEAS.-2- C-21-0RVICE INFATIDNRD.L.7KCD.L.OOPCOLRDSLCO.R.OOPCO.RRDSA.7/00.7K1.REBIBTANCEVALUESARE INOICATEDINDHNS

4、UNLESSDTHERWISPECIFIED.(K-.,2.CAPACITANCEVALUESARE SHOWN INMICROFARADSUNLESSOTHER,NOTED.(P-HI.ALLVOLTAGESARE REFEREDTO GROUND UNDER THEFOLLOWINGCDNDITI.DC,NO SIONALEXCEPTWHERE INDICATED.AC,RMS.-PRECAUTION-A)ALLCOMPDNEMTS.&.MARKED MUST BEREPLACEDDNLY WITH ORIGINALTYPESPECMANUFACTURER,INKELPACDPORATIO

5、NAND INSTALLEDAS THEORIOLSPACERSAWAY FROM ADACENTCDMPDNENTS WHERE APPLICABLE.BALLSOLDERINGMUST BEDONE INA PROFESSIONALMANNER USING-DERWHITEC,ALLCOVERS,SHIELDANO INBULA TINGSPACERSMUST BE REPLACEDBEFORERET0A DAMAGE POWER PLYCORD MUST BEREPLACEDBEFORERET.-INGTO CUSTOMEEDIELECTRICTESTCONSISTINGOF.20VAC

6、 BOHzISTO BE APPLIEDBETWEEN BDSUPPLYCORD ATTACHMENT PLUGTHEEXPOSECONDUCTIVE-ACEOF THEAPPLIARDR.7KNOT LESSTHAN ONE CONDBEFORERET.-INGAPPLIANCETO CUSOWER.FITHE-wM-MARKED RESISTORSARE IDUNTED THE P. C. B ON SLEEYES.RadioFans.CN 收音机爱 好者资料库DIAGRAM-,.)leo1.3LLOLO.H. P2RUL.0/2WIRU2L22/2Wo.:;ICHLIO.1IW)Ii-,

7、SP3S.,P.,PR.!;.,LO-JL-JANBICNBIIJIDLELEDlOO. w-,.000.000)ROWICROfARAOS)IFIEOSY THEAND POSITIONED:SINECORE ONLY.INO APPLIANCETO CUSTONER.H.I:LDESOF THEPOWERrEFOR A PERIOOOFCN.2!Q1, ,2rRELAY: 0, 0IL-AN.JO1.-!._12fQI!,S:r.-b-IIG,Yy_uAN.121 S A.26B.0. ., .02.0, .,2 .20.03,.0., .07,0.20A.28BA.70OB,., 0,

8、.0.A.C222.A.TA717P,IC20.0720IN., 0.0.-0.2020,0202020,020.POUOO.,0200KLOOL, LOO,La202L.20OLLa.02SLR_,La20.PO20O0,0.=SERVO-170PARTVALUECHASSISGROUND()(dr)R2.70C2080.7/00MAINBD4005105002LR21313K(10K)ROUTPUT130WSTEREO(85W STEREO)TH20.ODKR22.00R2.2.OOK(.ODK)C2.C.1(CE)J.-R2.R2173KKPROTECTIONC,.OKC2C7SlOD.

9、0.2.2K/2WR20.2.2K/2WLO20.POWER.022.2K/2W.h.OCOO/83X 2(.BOO/ODx21.h.POWERTRANSFORMER.h.h.POWERTRANSFORMER.h.h.:=3RaR2.:;2WrC2.R;i:t tj,.00/2.JC2.O. 1(CE)UIII.1,. I It-.22.K;r-COK.2.KRadioFans.CN 收音机爱 好者资料库SERVO-550SCHEMA-.7C.OK0CN.OKC.ooc.C.C.7/.DOOCN.OC.70C.C.O.C.OC.00.01.7/.00C.OC.00.DCODC.0CDN-DO0

10、7CNDiOiiLNBCB.BC.70/.O.C.CBOC.0.O.C.C.0C-CHV.0c,.7/,.CONCON-.OC.70C.se.00/.C.ROOCH.0.BABE.se.7.ROO70Icoo.0.00r-ION-IIi.CCIPIDCECHANNELTWO(SAMEASCHANNELONE).-CHVRB.DC.COOP.SE.VICEINFATIONCHANNECCINPUT. REBIBTANCEVACUEBAREINDICATEDINOHNBCEBBOTHER.SEBPECIFIED.(K-.000.14-. 000. 000.CAPACITANCEVACUESAREB

11、HOWNIN MICROFARBCEBBOTHER.SENOTED.(P-HICRO-MICROFARADB.ACCVOCTA.EBAREREFEREDTOOROUNDUNDERTfFOCCO.NOCONDITIONB.DC, NOBIONACEXCEPT.HEREINDICATED.AC,RHO. -PRECAUTION-10I- -IAIAceCONPONENTS.MAEDMUSTBEREPCACEDONC V .ITHOR.NACTYPESPECIFIEDBYTfMANUFACTURER.INKECPACOPORATIONANDINSTACCEDASTHEOR.NACSPACERSAND

12、PDBITIONEDA.AYFROMADuACENTCOMPONENTB.fREAPRCICASCE.,ACCSOCDERINOMUSTDONI INAPROBBIONACMANNERUSINOSOCDER.ITE RESINECOREONC Y .CACCCOVERS.SHIECDANDINSUCATINOBPACERSMUSTBEREPCACEDBEFORERETURNINOAPRCIANCETOCUBTOMER.0ADAMA.PORSUPRC Y CORDMUST.REPCACED.FORERETUNOTOCUSTOfR.EDIECECTRICTESTCONSISTIN.OF.VACSO

13、HzISTOBEAPRCIEDBETMEENBOTHBACDEBOFTHEPDMERCHANN.CR INPUT.RID.DMONOBPCYCDROATTACHNENTPCUGTfEXPDBECONDUCTIVEBURFACEOFTHEAPPCUNCEFORA PERIDDOFNOTCOOSTHANONEB.CONDFOR.TURNINOAPRCIANC.TOCUBTOMER.F)THO-IM-MAR.DSISTORBAREMODTHEP. C.BONBCEEVES.I1,S,8,IIPLCONOUTPUT.-.7/WOLNAOOS611A.LLEOOPCWEAOOANAOOSA.7O/WAO

14、.CON.-.A.S.A.S.AS.C.7/S0A.70A.OL2./2WCOL0.)ICL0., IAO.so.0.so.S.COS0.7/S0A2.SA.17.31AS.CO.70/1SLEO20.PAOTECTIONA20S.S.OB.00.A.C2071/.00.0.70/.W.OOOO/BOX.-.SVC202C20.-PAHSVAO.70/W.to. POWEA.to.-.IOLELEOI,.BV0000-BVCONS-,CONSII-. NOTETANPHCAOOL(C3200TAPHPA-,OO-IA.OOL/A,OOL/A.O-/A.OOL/A,007L/A,OO-/A,OO

15、OL/A. OOOL/A. 02L/A.to. POWEATAANBFORMEA.EAO.COO,O. tUF/.OV.to.FU9ESA/.BOVPOWEAS/WTANPNCV(C.20S)TAPHPA.V(AiO.COO,O.O.UF/AOOVTANPHCOBVAOTA PHP AVTA NPN TC .000 EC,O.OOL/A, 0.0., 00.GLS.SL.to.AOINPUTAO2OVO/SOHTAPHPTA.000EOTANPH.se.SV, 00TAPHPSA.VTAIAaO.O.S, 020.IC0720CICTA7.17PTOSHI9AICO,LOOLEOBLA-.UAAREOLEOLA2OBL.AEOEO,LO.O. LOOLEOKLO2OBL.ORE EO

展开阅读全文
相关资源
猜你喜欢
相关搜索
资源标签

当前位置:首页 > 功放/音响/收扩 > Samson

copyright@ 2008-2023 收音机爱好者资料库 版权所有
备案编号:鄂ICP备16009402-5号