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Provides revision history, fuse and voltage reading guidance, connector-to-test-point mapping, and typical power/transformer data for low-voltage supply operation under resistive load. Includes wiring requirements for different mains units (100V, 120V, 220–240V), safety notes for polarized capacitors and resistor ratings, and schematic-level constraints for PCB fabrication and related part 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each.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},655080,1792959371,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":24},14431098389841,"https://eur-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","865422  \n3  \n7  \n1  \n\n| R E V I S I0N S   |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| REV.   |  | DESCRIPTION   | DATE   | APPROVED   |\n| A   |  | PR 400   | 30-0CT-98   | dBL   |\n| B   |  | EC 2278   | oB-APR-99   | dBL   |\n| C   |  | PR 453   | 29-FEB-00   | dBL   |\n\n一         3+2-Ab3sGL0047照c2.4560220kR202222k cs  P7文一品uC÷470pFR27G2.U1-4L072C6B金L>MUTE品7v85▲GB品0DOpFGc2c3cs⁵0OpF古多D2章D3-5u2-B,45602.罗吆中É燃c³822DpF.DB3P21.t\u003C:-ON BREAKAWAY-PW21.1D5226    t0Dp→To POT BRACKETSe5+-B,D10+DH端2505se505c33P2L2\u003C>PW21.227k5U5-A4560Zm 4   EE6 iLo7zMoE_DRVC3品242既古56ani10DDpF33kD₁4平47WDRE_NOTDRIYE_SLL100p-33D1213DRaVE-5EL古x LSCHEMATC:DUAL REMDTE roOTSWTCH P/N oo50419000CHAHNEL SELECT/DRIVE/MDRE DRIYE德      照22=AC2丝839品DRIVE_SELS+4-ATO REV PANFROM REV PANREDJ⁵BLK/WHT22塑C244560C-54-  C36       1  千T00474560>1PWz₁L47DpF505.03317L熙支522  \nD  \nt  \n5  \n签  \nWW  \n随  \nMoT sTu管BLue盟     Y-1Bv9%古1德P2L.8SDkBBRLsu 352250B本章0192DRIE/ORe DBRVE古RG6R”5RER2VAC△+122VBE Ron-15.BVDC DRIVE CHTP29A+18V+15.BVDC NORM CH二918vBE RoRuA+15VIC POWER SUPPLY CONNECTIONSTP30TP³1C-ON BREAKAWAY-rorsmPM2罗7燃e72974CR134D45W5-Bus-c4580-e文-D442233737D66罗▲12A+45VPW₂.3▽Vpw21.2TP32perVE_SEL5+U7-42  456D7257V-BvDVDC.NO PLUC INSERTED AT战，J2,DR J4.A照2u-15.3VDC WITH PLUC INSERTED,大o0413本洪一TP30Y-16V盟         BAPZ3wonE DRIVEwuTE_  R126    P2  血巴ACT.NDTE:CDMPONENTS ENCLDSED BrD362D24D25DA5HED LNE ARE1         DT SiUFED.cS1-AS1-B52-4S2-B▽R₁40[uoR2L(uoRu)25A+6V5D022燃本403一整D4BTP33摆c⁴o2oun GaR405,D68  c4L  D26本D32D38030本鲨idx-5we25.131R136R137YN5R1449preiBD20本Y2-21.6-.7-15vD495.1V鹦DRMEm   R2   zk-15VY温4560D27本D31-ok;D.又3R91R19Yokiox-5WTPJ2(MPUT PIN.CHANNEL SELECT):TP34WITH FDDTSWITCH+2.42B SANELL8(bRNe的7-又▽HICH VOLTAGE SUPPLYD4645605“yDRE_DR2e.+REFERENCE TD C.T.7ooKACT22D²8B“R品NS24477*REFERENCE TO P3+45V人CT.10V5x十R45ook4=8388eTP34.usDVE/uDPE DRIVE);           4共5-CB15255Z088W4003DO221.5kD37BBARB事915鄂747二：6VB BR L5ELeSTE(PREBC61出爻部322ey(PMTH FRDNT PANEL SWITCH (50--▽二：3VBc B RvE  [-Ex5Lo250VY-8v-16v-5vF45.2VDC. cIL -TV-45VIP3*REFERENCE TO C.T.22DpF古2.SuHEASURE ACRBSs R120OUTPUT POWER:LOw VOLTAGE SUPPLYA+15V15Y5PI→.+wHT P1 R     P2金STAGE 10D/100HUNITS:624mV,tz NPUTAT TP22.TO SPKR(S)U6-B+5TYPICAL POWERTYPICAL POWERPOWER XFMR(56O_6R咫Fr47DpP7-Pie (o      ATAESTYE -VOLTAGE.P1B>.-BLtne ouTmy.放   INPUT AT TP22.ON/OFF SWITCHON/OFF SWITCH220-240V100-120VREP\u003CTo P1\u003CTO P24“4B503大P5358米16V5%璐3罗摆P16L2一03Y160WAT 5x T.HD.NTO ohm RESISTVE LDADNTD 8DD shmATED LLYAc P¹7-P¹D).w KAT巾STAGE 160 UNITS:B0mV,kHz INPUT AT TP22.ETo P3rP)-pP,  TPA RATEBESIETVoL9Ae.mu\u003CTo P4_m2t c66大P555BBg     5250vR15616V5x220pFN殿文0535TP3eJoNoLLoESTAGE 100/1DH LNITS OMLYREAR VIEWREAR VIEW2Y-6yPzL理PRIMARY WIRING FOR 120V UNITSP/N 0039129000\"位!p²zmR9(STAGE 0oH)  \n古PDRVE_SEL  \n+16V  \nPe  \nW  \n01  \n一  \nRD1WL5k  \nR77  \n×照  \n      ORENDT  \n+15.7VDC KORE DRINE-15.5VDC KCRV./DRIVETP35  \n位一  \n155  \nC82  \n曾  \nPDWER XFMRVOLTAGEFUsE VALUE F1)REDTo myBLK/RED-D.05VDE w/LOAD AT  (STAGE 10o/100H)-ON BREAKAWAY-44125V5-1D0-2DY0.DSVDE(STAGE 180)\u003CTO P1RED《T0 PI220-24DV 2.5A 250V  TP3E:文5.AC AAD De voLTAGES READ To ROUND MTH  \nTP37  \nPOWER XFMRA.0PyyBK/R  \nA  \nB.VBe M LOADA  STAGE1o/190H)A Dyy UNDER THE FDLLDTNG COLOTpSUNITARATEDLNEVLTAYELBLK                To P₁2yBL/CRKT0 P2YELT0 P13 LK/YELBLK                        TO Puz)BLK/GRNS\u003CTO P20.64VDc(STAGE 160)TP37nY-16VNO IPUT SICNAL(TP1-TP7.TP29-TP3B OMLY)VOLTAGES MAY VARY +7-20xTO P3T0 PL起YrEDCJ0-1ADDITIOHAL CONDYTIDNS FR TPR-TPZ8:KTO P310mY.H SNEWAV IMuT SiATJB0Hu RESISTIVE LDADAT PI7-Pi8》WHT《²mME\u003CTo PB\u003CTO P4T0 PyWHTTo PLACKTO P5mBBLu“To Pe\u003CTD P4TO PIWHITEC698   5e      r.YELCw-AL DTHER COMTROLS AT “5-1/2(50x ROTATIDH)T0 pyL4C25DVAC     viOLCTBLUro P₇yo/wa\u003CT0 P6VIDLET\u003CTO PcATP2I YAESAo 5 DEPENDENT DPDN SPEoFe5.THIS SCHEMATIC is FOR PCB FABRICATION P/N 0054252000 ANDPCE ASSEMBLIES P/N DD54253000,0054254000,AND 0056378000.[XCITATIDN FREQLENCY AND PARTICULAR REYERBPAN FREOUENCY RESPDNSE.4.ALL DODES ARE 1N4448.To P7yIo/MHomeDRuv(sTo rRT2.AL UNPOLARZED CAPACITORS IN uf,10x OR BETTER;soV MNIMUM.PRIMARY WRING FOR 220-","cbCaifOOXvzEFjHs","https://ap.wps.com/l/cbCaifOOXvzEFjHs","pdf",1168905,"English","# Revisions\n# Service Diagram Notes\n## Power Supply and Voltage Measurements\n## Wiring by Unit Voltage\n## Component and Pin/Test-Point References","[{\"question\":\"What document section covers revisions and approval information?\",\"answer\":\"The top tables labeled “REVISIONS” list revision letters, descriptions, dates, and the “APPROVED” column.\"},{\"question\":\"Which parts of the diagram specify power supply connections and voltage measurements?\",\"answer\":\"Sections describing “POWER SUPPLY CONNECTIONS,” “VOLTAGES READ TO GROUND,” and “OUTPUT POWER / LOW VOLTAGE SUPPLY” provide the connection and measurement guidance.\"},{\"question\":\"How does the diagram handle wiring differences for various mains units?\",\"answer\":\"It includes separate “PRIMARY WIRING” lines for 220–240V units, 120V/100V units, and corresponding part numbers, indicating required input and wiring points for each.\"}]","SERVICE DIAGRAM - STAGE 100/160 AMPLIFIERS - 1-2 SHEETS | PDF"]