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1 !Thankstoon- ,739 ARFREQUENCYRESPONSETEST'SET00203 2 OPERATINGANDSERVICEMANUALMODEL739 ,PALOALTO,CALIFORNIA, :NOY1961 SectionIModel739AR.,. ~"..tW:Wt tTPACXAIlO~ { (QMC-3~1 1~3 INPUT\ ,oscilloscopes,videoam-plifiersandfilter sfrom5cpsto10mc(extendedfrequencyrangewh enusedwithtEjJModel200 SOscil-lator) ,specialvoltmeter, , ~e:~MONITOR<:)I' :300kcto10mcin3ranges.(5cyclesto10mcwith Model200 SROscillator)REQUIREMENTSFOREXTERNALOSCI LLATOR:3voltsinto50ohms,Scpsto300kc,dist ortionlessthan1%FREQUENCYRESPONSEOFMONIT ORINGCIR-CUIT:Flatwithin ;within+ , , :115or230volts (V2) (VI).}
2 Thisseriesregulatoriscon-trolledbyatwost agedifferentialamplifier(V3andV4) , , (CI6) (l)( ~8-(D~ >'0>-"J2 BNC!OUTPUTIOUTPUTATTEN-UATORC?",. ,\"REFERENCEDESIGNATORSUNASSIGNEOONTHISD RAWINGDESIGNATORSCITHRUC24 CRICR4051 FIJIL1, ,OB2 VRl., ~1'</,1(4~II'~, (3RI33g>I,"( , ~I.".'odcotdeqUip men'andI, :"T-OIOBo"';0I,~,"""IJ0J"f-------"--"CDr >",,,,, ,ISWITCHPOSITONSOFQSIA,B, (GANGED)I'~_~ ::=:03.~4t::::E:! JLl10 PHu.>Itvootvou.> ; (TQcol). (RScol).Toorderareplacementpart,addresso rderorinquiryeithertofyourauthorizedHewl ett-Packardsalesrep-resentativeortoCUSTO MERSERVICEH ewlett-PackardCompany395 PageMillRoadPaloAlto,Californiaor,inWest ernEurope, , , :variable,airdielectric,768540121-002611 2section, :variable,ceramic,729820130-0001117-45pf ,500vdcwC3,4 Capacitor:variable,ceramic, ,500vdcwC5 Capacitor:fixed,ceramic, 20%,1000vdcwC6 Capacitor:fixed,ceramic960950150-0005111 000pf 25%,500vdcwC7 SameasC5C8 Capacitor:fixed,mica,764330140-004111100 pf 5%, (Continued) *<&.)))))
3 *RS*C12,13,Capacitor:fixed,mica,76433014 0-00104114,15820pf 10%,500vdcwC16 Capacitor:variable, ,350vdcwC17 Capacitor:fixed,titaniumdioxide,82142015 0-0029111 pf 10%, ,19 SameasC5C20,21 Capacitor:electrolytic,2sections,5628901 80-00122120/If/sect.,450vdcwC22,23,Samea sC524 CRl,2 Diode,germanium732931910-001122CR3,4 Diode,silicon732931901-002722 DSILamp,miniature:2pinbase,#12244552140- 001211 FlFuse:1ampslowblow,for115V714002110-000 7110operationFuse:1/2amp,slowblow,for230 V714002110-000810 :partofOutputCableLl,2 Inductor,RF; 10%998489140-003221 MlMeter650921120-009111 PICable,power709038120-001511 RlResistor:fixed,composition,011210690-3 3011133ohms 10%,1WR2 Resistor:fixed,composition,011210690-102 1111000ohms 10%,1WR3 Resistor:fixed,composition,011210687-102 1111000ohms 10%,1/2WR4 Resistor:fixed,composition,011210690-683 11168,000ohms 10%,1W* (Continued) *<&> *RS*R5 Resistor:fixed,c,Jmposition,011210687-10 51111megohm 10%,1/2WR6 Resistor:fixed,depositedcarbon,197010727 -024921667,000ohms 1%,1/2WR7 Resistor:fixed,composition,011210687-474 111470,000ohms 10%,1/2WR8 Resistor.
4 Fixed,depositedcarban,197010727-0298214m egohms 1%,1/2WR9 Resistor:fixed,depositedcarbon, 1%,1/2 WRIOR esistor:fixed,composition,011210686-2245 11220,000ohms 5%,1/2 WRllSameasR6R12 SameasR8R13 SameasR9R14 Resistor:fixed,depositedcarbon,197010727 -024611600,000ohms 1%,1/2WR15 Resistor:fixed,depositedcarbon,197010727 -0287112megohms 1%,1/2WR16 Resistor:variable,composition,112372100- 006311100,000ohms,lineartaperR17 Resistor:fixed,composition,011210687-473 11147,000ohms 10%,1/2WR18,19 Resistor:fixed,composition,011210687-105 1211megohm 10%,1/2WR20,21 Resistor:fixed,depositedcarbon,197010727 -0136215030ohms 1%,1/2WR22 Resistor:variable,composition,715902100- 001911lineartaper,500ohms 10%R23 Resistor:fixed,depositedcarbon,197010727 -006511300ohms 1%,1 ,25 Resistor:fixed,depositedcarbon,197010727 -005521201ohms 1%,1/2WR26,27 Resistor:fixed,composition,011210693-123 12112,000ohms 10%,2 WSlSwitch, ,toggle.
5 SPST,250V,3amp040093101-000111* (Continued) *~ *RS*SRIR ectifier,metal776381883-000511162 Vrmsmax,20rnadcmaxTlTransformer,RF284807 39A-60A11T2 Transformer,RF28480739A-60B11T3 Transformer,RF28480739A-60C11T4 Transformer,power987349100-002711 VITube,electron:6C4866841921-000511V2 Tube,electron:6AQ5822191923-001811V3,4 Tube,electron:12AX7000011932-003022V5 Tube,electron:6X4331731930-001611 VRITube,electron:voltageregulator,OA2866 841940-000422VR2,3 Tube,electron:voltageregulator,OB2866841 940-000722VR4 SameasVRIMISCELLANEOUSA ttenuatorassembly28480739A-3411 :Output28480739A-16A11 Fuseholder:extractorposttype759151400-00 8411 Knob:METERSET28480G-74C20 Knob:AMPLITUDE28480G-74F10 Knob.
6 RANGESELECTOR,28480G-74N20 OUTPUTATTENUATOR* Seeintroductiontothissection4-400203-2 Model739 ARAppendixAPPENDIXCODELISTOFMANUFACTURER S(Sheet1of2)Thefollowingcodenumbersarefr omtheFederalSupplyCodeforManufacturersCa talogingHandbooksH4-'(NametoCode)andH4-2 (CodetoName) 1 1 , , , , , , , , , , , , , , , , , , , , , , , , , ,OhioNewYork, ,OhioParamus, , , , , , , 3 2 9 , , , , , , , , , 3 7 4 , ,Ohio7235472619726567275872765728257292 87298 2730617313866346702767030970485714507146 87147171482715906211 9649596509270563709037099871002712187128 671313 AmperiteCo., , ~ , , , , , , , , , , , , , , , , , , , , , , , ,CanadaBerkeley, , , , , , , , ,LampDivisionNelaPark,Cleveland, ,~ , , , , , , , , ,OhioMiniaturePrecisionBearings, , , , , , , , , , , , , ,Ti-Tal, , , , , , , , , , ,Ontario,CanadaSloanCompanyBurbank, , , , , , TexasChicago, , , , , , , , , , 4 3213352196424446244550712607137071381970 120183215201 , , 12371 18701269 7146551590916758 Burbank, , , , , , , , , , , , , , , , ,057830600406555022860266002735037050379 7038770388803954040090134901561019300196 10211 4o1 2 9 5.
7 , , , , ,ElectronicsDivisiona4 404 OymecDivisionofHewlett ~~u~:ainView, ,Inc., ,Arizona04732 FiltronCo., , 7 7 , 5aa6 TwentiethCenturyPlastics, , 7 7 WestinghouseElectricCorp.,Semi , , , 7 29 MetropolitanTelecommunicationsCorp., , , , , , , , 2 1012550128100015 16 Revised:20 September1961 (Sheet2of2) , , , , , , , , , , , , , , , , , (LansdaleDivision)0000 ITelefunken(c/oAmericanElite)NewYork, , , " , , , , , , PVENDORSHAVENONUM ~ , , , ,ilLHugginsLaboratoriesSunnyvale, , , , , , ,losAngeles, , bCBSE lectronics, , , , , , , ,ElectronProductsDivisionPasadena.
8 N, , , , , , , 6 79609596296963 3 09634196493965 0 197539 Chicago, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,OhioInsuline VanNormanInd., , , ,Co., , , , , , , , , , ,Inc.,MetalsandControlsDiv.,SpencerProdu ctsAttleboro, , , , , , , , , , , , , , 3 2952639526495265952759097091418915069163 7916629173791827919299414494145901798747 3881408947395236952389414882389826478377 7838218417184396844118497085454854748566 0859118668482866828778289383148831868329 883594 Quincy, , , , , , , ,OhioDefiance,OhioNewYork, , , , , , , , , , , ,OhioPasadena, , , ,III,NewRochelle, , , , , , , , , 'Leandro, , , , , , , , , , ,andSonsWinchester, , , , , ,Co.
9 , , , , , , , , , , , ,Hammer/undCo., ,Arnold,Co., , , , , " , , ,III:Jones,HowardB., ,8186082042821427648776530765 4 5768547706875378753828020780248804118048 6805838064081030814158145382376801308013 1758187591576005762107643377342776307763 4776387776478283784717848878553787907894 7791427925179963800318217082209822198148 3772217390 57445574861748687497 0750427517300015 16 Revised:20 September1961 !!. ' ( ,thecriticalspecificationsoftheinstrumen t, , '-strumentfailstomeetspecifications, , :RANGESELECTORATTENUATOR400c'psCCWE xtern.'}. (400cps). 200 SOscillator,a (' (10millivoltrange).))
10 (internal50ohmload) , ~ , ,J];lU(leChH' (UseMETERSET controltosetmarkerexactlyonSETLEVEL.) (IOmillivoltrange). , (SeeParagraph5-29.) , (ComponentsarelistedinTable5-1designated nullsystem.) 39 ARMETER pointeronSETLEVEL, ,theDCNullmetermustnotvarymorethan+82mic rovoltsor- ,theDCNullmetermustnotvarymorethan hetopscaleofthe403 Bwhenonthe3 voltrange.(Usethisasaref-erencepoint.) ' 6('e> 6%onthetopscaleforeachsetting'. (1volt). + ::; ,refertothetroubleshootinl(procedures, ;ethefrequencyofthe739 ARFrequencyResponseTestSettot ( 6'o). (Usean-hp-Model10110 AAdapter.))))
