test data for electron tube test sets tv-7/u, tv-7a/u, tv-7b/u, and tv-7d/u

In Bezug auf die Prognose muss folgendes festgehalten werden:Im Hinblick auf die Irak-Krise, die Talfahrt der Aktienkurse und die internationaleKonjunkturflaute haben die für die Jahre 2003 und 2004 unterstelltengesamtwirtschaftlichen Tendenzen einen eher optimistischen Charakter (z.B.Deutschland). Für das Jahr 2005 sind wir der Ansicht, dass sich die konjunkturelleSituation erholen wird, sodass die eher optimistischen Annahmen für 2003 und 2004im Durchschnitt der Periode 2003/2005 als realistisch angesehen werden können. Daaus institutionellen Gründen im gegenwärtigen Zeitpunkt 1 keinegesamtwirtschaftlichen Prognosen für 2005 verfügbar sind, können die eheroptimistischen Annahmen 2003/2004 als realistische Entwicklungstrends für denZeitraum 2003/2005 interpretiert werden.Pro Quellmarkt werden mehr als 50 Kennziffern bestimmt bzw. berechnet. In dasEndergebnis – die Rangreihung der Quellmärkte – fließen 9 Einzelindikatoren –zusammengefasst in 5 Hauptindikatoren - ein.Da die Kennziffern so ausgewählt wurden, dass sie für mehrere europäische Zielländerermittelt werden können, ist es möglich, die Stellung eines Ziellandes auf jedemspezifischen Quellmarkt nach jeder Kennziffer im Vergleich zur Konkurrenzdarzustellen und im Rahmen einer Rangordnung zu bewerten.Die Gewichtung der Indikatoren ermöglicht eine konkurrenzorientierte Bewertung desLänder-Portfolios der Tourismuswirtschaft eines Ziellandes.Die periodische Verfolgung des Gesamtresultats liefert eine Beurteilung derMarketingmaßnahmen auf Basis quantitativ nachvollziehbarer Methoden.1 Die OECD prognostiziert die internationale Entwicklung jeweils im Juni und DezemberÖsterreich Werbung/ MM-Marktforschung – Seite 7

TB 11-6625-274-12/1DATA TABLE—tkntinuedMinimumTube tupe FifamenC SeZectw# Bias Shunt Rawe Pvew due XOtatioml#H.ld ,i.wn pushbutton z-DIODE and press pushbutton 3-MUT. COND.ID? . . . . 2.0 HS5-46?30 76 _.. B 3 11 Connects to grid No.4.1D8 . .– 1.6 HS5-3460 60. ..B8 23 Pcntode sect.IIMI . 1.S HS5-64$0 11 -.. _ B !t 14 Triode sect. Cap connectsto mid.lD8._.. . 1.5 HS5-8430 o OA z 24 Diode sect.lDN5..._. 1.5 BX6–2300 32 .--... B 3 16 P$ntode sect.lDNS. . . 1.6 HRO-4000 00A2 16 Diode sect.IE3.. . 1.1 EV1-6000 2.4 —— G 3 mIE4. 1,6 HS5–3000 87 _... B 3 211 E5 2.0 HSO-3400 18 — B (*) 16 Cap connects to grid.$tI{old down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.1 E?..-.–_ 2.0 HS6-6834 21— B8 29 Pentode No. 1.1E7.. _ 2.o HS4-U165 21 -.-– B 3 29 Pentode No. ‘2.1F4 ..-.— 2.0 FR3–2400 23 ..– B 3 361F6 2.o HS5-3400 23 —.– B 3 361 F6 -..– 2.0 GRo-MOO 8 ..–. B (#) 1 G Pentode sect. Capconnects to gridNo. 1.#Hold down pushbutton 2-D1ODE and press l]ushbuttm 3-MUT. COND.1F6 . 2.0 GRO-5300 00A2 19 Diode No. 1.lIW . . 2.o GRO-4300 00A2 22 Diode No. 2.II-7.. 2,0 HSO-3600 8. B (#) 16 Peutnde sect. Capconnects to gridh“o. 1.lF7_ ._. .1V7—...1G3.–.––..IG4_ ..__1G5.–1G61G6lHZ.-1H4.-1115 .-1H6— . . .1PM-.#IIoId down pushbutton 2. DIODE nnd press pushbutton 3-MUT. COND.?.02.01.11.6Z.oi.51.51.62.01.61.52!3HSO-463011s0-5630Hso-.000o11s54JO0HS6-34001[s5-6000Hs4-30001!s(1-0000HSS- 3000HS.-3OOOkiso-soooHS8-.SOOOo 0AZ19o 0A 222o 68 A 4 4049 B 3 2187 B 3 88Ifi .,.. B31716 . B 3 1’70 WiA 43240. B 3 Za16 ..-. B3700 A240?S —.. B a 14Diode No. 1.Diode No. 2.Cap connecti to plate.Trbde No. 1.‘1’ riode No. 2.Cap connects to plate.Triode met. CaPconnects to grid.Did sect.TFMe sect.5

TB 11-6625-274-12/1.. .Tube tvpe Filamen41H6.–– . . . . . . 2.01H6 . . . . . . . . . . . . 2.0lJ3._. . . . . . . . . . 1.1IJ5... 2.01J6 . .—.– 2.0lJ 6 . . . .. . .. 2.0lK3._.. -.-– 1.11L4 1.6IL6.— ..- 1.61LA4 . . . . . . 1.51LA6.. 1.51LB4 1.61LB6 1.51LB6 . . . . . . . . 1.51LC6 1.6DATA TABI.E—ContinuedMinimumSekctom Bb Shunt Range PTQ8S value NotationsEIS6-5000HS6-4000Hso-ooooHS5-3400HS5-6000HS4-3000HSO-0000HR6-2300BX4-5362JR6-2300JR4-5362JR6-2300JR6-2437JR6-4376JR6-2340o 11A2o 21A2o OA 446 –. B 315 B 315 11 300A419 B 365 B 343 . B 875 . . B 351 . B 3Short test only.20 . . B 30 . . . B (#)40 Diode No. 1.40 Dicde No. 2.38 Cap connects to plate.2425 Triode No. 1.26 Triode No. 2.38 Cap connects to plate.2616201423#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.ILC6 . . . 1.6 JR6-2534 Short test only.lLc6 . . . ..— 1.5 JR4-3526 30 . B (#) 14#Hold down pusbb.ttm 2-DIODE and press pushbutton 3-MUT. COND.ILD5 -– 1.5 JR6–2300 o . B (#) 15 Pentode sect.lLD5..-.—1LE3 .lLF3 . . . . . . .._.ILG5 . . . . . . . . . . .1LH4 . .1LH4 . . . . . . . . . . .1LN5 . ..—1M3 . . .1N21N5 .1N6 . . . .1N6 . . . .1P6..1Q5 . . . . . . . . . .1Q6* . . . . . . ..–.6#Hold down pusbb.tton 2-DIODE and press pushbutton 3-MUT. COND.1.5 JR6–43001.5 JR6-20501.5 JR6-20501.5 JR6-23401.5 JR6–20001.5 JR&40001.5 JR6–2340,1.5 EV1-80001.1 HSO-00001.5 HS&34001.5 HS6–34001.6 HSO–60001.6 HSO-34001.5 HS5-34001.1 EV2–78000020 . . . .20 . . .2516 _–.001100 681143 –..–0 011370A2B3B 3B3B3A2B 3D4A 4B3B3A 2B 3B 3B (#)1919253030267401940’19201820538Diode sect.Triode mcti.Diode sect.Adjust bias to varybar Iength. Do notadjust bias below25.Cap connectx to plate.Cap connects to grid.PentOde s.wt.Diode sect.Cap connects to grid.F biasing. Pentodesect.

TB 11-6625-274-12/1l>ATA TABLF:-ContinuedMinimumTubnty.ue FiIament Selectors Bias Shunt RiMwe P7W8S mlw Notations#Hold down pushbt,tton 2-DIODE and press pushbutton 3-MUT. COND.1 Q6* . . . . . 1,1 EVO-GOOO 00A2 10 F basing. Diode sect.lR4.. . . . . . . . 1.5 JRo-4070 o 27 A 2 40 Diode.1R5 . . . . . . . 1.5 BX4-3062 68 B 3 131S2A .._ 1..5 Bso–oooo o 69A4 32 Cap connects to plate.1s4 ..–._... 1.5 BX3-2400 $1 . . . B (#) 38#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.1s5 1.5 IIX6-5400 13 B (#) 13 Pentode sect.#HoM down pushbutkm 2-DIODE and pre.s.pusbbutt.n 3-MUT. COND.1s5 1.5 BXO-3400 00A2 34 Diode se&.1S6* 1.1 EV3–1806 o B (#) 9 F basing. Pentodesect.#Hcdd down pushb.tt.n 2-DIODE and press pushbutton 3-MUT. COND.1 S&* . . . . 1.1 EVO-6000 o OA2 10 F basing. Diode sect.1SA6 1.5 Hs4-8630 0 B (#) 20#HoM down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.1SB6 . 1.5 HS8–11400 o B (#) 16 Pentcde sect.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.1S13G . . 1.5 HS8-5000 00A2 20 Diode sect.1T4 1.5 BX6–2300 o . B (#) 19~Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.1T6 . 1.5 MWl%400 45 . B 3 29lT6* . . 1.1 Ev3-1860 o B (#) 5 F basing. Pentodesect.~Irold duwn pushbutton 2-DIO1>E and press pushbutton 3-MUT. COND.1T6*.. -.. 1.1 EVO-6000 o 0A2 10 F basing. Diode sect.IU4 . 1.5 RX6-2300 14. .B 3 22Ius . 1.5 BX6-2300 34 R 3 13 Prn Lode sect.IU5 . . . 1.5 BX6-4300 00A2 34 Diode sect.1U6 1.5 BX4–5362 66 . B 3 12Iv. . G.3 ERO-2030 o 53 A 7 401 V2 0.6 I? VO-1000 o 49 A4401V5* - 1.1 EV2-7800 24 R (#) 16 F I,asit,g.#Hohl down Bushbuttpn 2. I)IODE :iud uress pushbutton 3.MUT. CONII.lVG 1.1 EX3-1206 33 i)A4 20 Pen tode amt.1%’6 . . . . 1.1 EX5-GOO1 50 0 A 4 20 Triode sect.7

TB 11-6625-274-12/1DATA TABLE-ContinuedMin4-mu?nTube type Fifament Selectors Bias Shunt Range Prem valw Notatimu1W4 ..— 1.5 EtX6-2300 49 —... B 3 23lw5*—.— 1.1 EV2-7800 33 B s 12 F basing.1x2.. .-... - 1.5 BSO–0000 o 68 A 4 40 Cap connects to plate.lz2.. . . . . . .. 1.5 BSO-0000 o 63 A 4 40 Cap connects to plate.2A3—.—.. 2.6 ER3-2000 67-— C83rn2A4..-—. 2.6 Hs6-3000 (#) 60 A 7 40#Should Etrike between settings 86 and 76 of the BIAS dial,. .2A5..–-. 2.5 GR4-2350 29 ----- B 3 602A6 2.5 GRO-2050 11 B 3 19 Triode sect. Capconnects to grfd.2A6 . ..– . . . . . 2.6 GRO-4050 o 14A2 40 Diode No. 1.2A6 -------- 2.5 GRO–3050 o 14 A 2 40 Diode No. 2.2A7 2.6 tiR5-3462 41 B 3 29 Cap connects to gridNo. 4.2AF4— — 2.6 ET2-105O 36 D3232B3 1.5 HSO–OOOO o 68A4 40 Cap connects tm plate.2B4 . . . 2.6 FR3-2040 (#) 90 A 4 40#Should strike between settings 82 and 72 of tbe BIAS dial..2B6 2.5 HR4-2360 15 B 3 882B7 . . . . 2.5 HRO–2360 30 B 2 25 Pentode sect. Capconnects to grid.2B7 . . . . 2.6 HRO–5360 o 14A2 40 Diode No. 1.2B7__- . . . . . . . 2.6 HRO-4360 o 14 A 2 40 Diode No. 2.2B22–-. 6.3 HSO-0080 o 50A7 40 Cap connects to plate.2B23 . . . . . . . . . 6.3 HSO-3080 o OA 6 202BN4 . . . . 2.0 ET2-501O 15 . D 8 842BN4A 2.0 ET2-501O 20 D 3 322C4.. . 2.5 HR3-5050 (#) 90 A 4 40#Should strike between settings 81 and 71 of the BIAS dial.2c21 . . . . . . . ..– 6.3 HR4-5060 38 B 3 34 Triode No. 1.2C21 6.3 HRO-3020 38 B3 34 Triode No. 2. Capconnects to grid.2C22 ..- .- 6.3 HSO-0080 13 c 3 38 Upper cap connectsto grfd.Lower cap connectd toplate.2c2ff 6,3 WSO-0080 18 B 3 38 Right caps connects toplate.Left cap c0nnect8 togrid.8

TB 11-6625-274-12/1DATA TABLE—ContlnrwJTube tupe Fihmeni SeJector#%C39 . . 6.3 HS6–50802(339.. 6.s HS6-5080ZC!40.6.3 HSO-00802C4Z . 6.3 HSO-00802C4S ._ . 6.3 H S0-00802CM.. . . . . . ..‘7.6 ER3-21)002c4fi— . ..- 6.3 1{ S0-008012.0lZ.66.36.312,612,66.320IIY1-2030HY4-5060RR7-608zKR3-.tO28HY&51162HYI-2035HS5-0080DR4–ZOSO2CY5 2.5 KT-5W2UAfinimumBiaa Shtmt Ranoe PTesa value18 . ..- E aUae adapter El 07.FaC3DSC8B3ri3B8B3D3D3B3B3B3D 3D (#)50603638666524454626262526104426No tat Gnul’V-7/lJ, TV-7A IU,TV-7B[U ONLY.TV-7 D/U ONLY.Cap connects to plate.Cap connects to plate.Ring connects to grid.Ring connects to grid.Cap connects to plate.Ring connects to grid.Cap connects b plate.Rinz connects to grid.Triode No. 1.Triwle No. 2.Triade No. 1.Triode No. 2.Triode No. 1.‘rriode No. 2.Cap connects to plate.Use Hickok adapterCode No. 1050-127.,?Hold dw n pushbutton ‘2-DIODE snd press p.shhutton 3-MUT. GOND:D21 6.3 ET I-6026 (#) 90 A 4 40zEA6 .2EN5ZEhr62ER52E5.— –...!zE6 .-2E2Z—.2Ez42EZ6 –ZE26_..2E30._...‘zE31#ShuL7kl stri!+c bet,wcen sett iIIKS 40 and 30 of the D IAS dial2.6202.02.4~,~2.56.3$.36.36.36.31.1ET1 -5G20ETo-705(;ETO-.2OMiF;w-5570GR5-4030GRs-423@FR3--O2.tiI11ss-0$0011s6-040sHs5-0318ET1-660?DV.t-1200lo. .0 66010 .. —..o 1000 1000Mo .37. .20 —.0D$26A z 30D 3 49D349A 3 ---A 3 ..-C*60C3*0C388

C 3, TB 11-6625-274-12/1DA 7’A T.1 BLE-–Continucd,\f ini-Fila-rnu mTube lype ment Selectors Bi&! Shunt hlLgC ~K88 duz h’otdiolu#IIold down pushhutton 2-DIODE and press pushhuttm >MUT. COND.2E35 . . . . . . . . . . 1.1 DV4-1200 18 B (#) 15#IIold down pushbutton 2-DIODE and press pushbutton Z-*MUT. COND.2E36. 1.1 !_) V4-121XJ 18 ------ n (#) 15#IIold down pushbutton 2-DIODE and press pushbutton 3-M UT. COND.2E41 . . . . . ----- 1.1 EW%lXXI 20 B (#) 10 Pentode sect.#IIold down pushbutton 2-DIODE and press pushbutton 3-M UT. COND.2E41. 1.1 EW&3LX41 o OA 5 Diode sect.2E42. 1.1 EW5-12@l 20 B (#; 10 Pentode sect.2E42 . . . . . . . . . .2ES5 . . . . . . . . . .2EV5 . . . . . . . . .2FH52FQ5..2FS5 . . . . . . . . . .2FY5 . . . . . . . . .2021 . . . . . . . . . .2G21 . . . . . . . . . .2022 . . . . . . . . . .!m22 . . . . . .20 K5 . . . . . . . . .2T4 . . . . . . . . . . .2V2..2V3 . . . . . . .2W3 . . . . . . . . . .2X2 A . . . . . . . . .2Z2. . . . . . . . .3A2 . . . . . . . . . . .3A3 . . . . . . . . . . .#IIold down pushbutton 2-DIODE and press pushbutton 3-M UT. COND.1.1 EW&3tKXl2.5 ET2-501O2.5 ET1-56202.5 ET2-50702.5 ET2-50702.5 ET1-56702.5 ET2-50161.1 EX3-26511.1 EX3-1OW1.1 EX3-26511,1 EX3 10IM2.5 ET2-50762.5 ET2-105O2.5 HSLWW502.5 IISMKIWI2.5 JSW4MM2.5 ERM30002.5 ERw2KM33.o BStM4Ml3.0 Hwwooo OA12 D10 -... -. D13 ------ D15 -- D10 ------ D14 ------ D53 OA50 OA53 OA50 OA30 c37 Do 45 Aoooooo68AOA78 AOA76 A62 A2333333444433447474453543404230wm402040382540404040344040Diode sect.IIeptode saw%lliode sect.Heptode sect-Trbdesect.Capammctsto plateShort on 3.Cap mmects to plate.cap Cmlnetts 40 plate.Cap mmnects to plate.Cap mnnects to plate.3A4 . . . . . . . . . .3A5 . . . . . .3A5 . . . . . . . . . .3A83A8 . . . . . . . . .3A8----------2.5 BX4-’23OO3.o BXMfXKJ3.o BX3-20302.5 HS}34012.5 II S>64002.5 HSW84WI33 B32 B22 B12 -.. ..- B12 oOBoOA333332505050191340Triodehro. 1.Triode No. 2.Pentdexxt. (%Pconnects to gridNo.1. Short on3.Triode sect. Shorton 3.Diode sect. Shorton 3.10

C 3, TB 11-6625-274-12/1DATA TA BLE—ContinuedT*&*Wpti. . . . . .3AM--------aAIJ_.- . . . .%ALm . . . . . .%kV6. -._ . . . .3av6.. _-... -3AV6--------Sltx.... -.XB2 . . . . . . . . . .sm... . . . . . . .3345 . . . . . . . . .314?. ._.. ._._.3B;----------mw---------3RW . . ..-.3B2S . . . . . . . .3B21- . . . . . . .mwFi&mcnt&f@ccora3.0 ET2-10503.0 ET&70103.0 ETC-20503.o ETI-56723.0 ETI-70Z53.0 ET1MOJ53.0 ET1-RWJ3.0 HSO-LMOO3.0 mxwIooO2.5 EV%71W25 HS3-24@2.5 JR6+W02.5 JR%20002.5 JIRtWZl1302.5 cRtMim25 ER9-OWOz.5 ER&41Jft03.o ERWWOO3.o E’T–50723.o 13T1-50203.o ET7%6213.o ETW0273.o ET%.931O&o PJfY?-mlo3.0 ET2-7616& O ET6-75123.0 EV7+2t93,0 EV7+216&o Ev2-7m93.0 ZT1-56273.0 ET7-66213BM . . . . . . . .3BC5 . . . . . . . .mm.-- . . . . .mlxll . . . .am% . . . . . . . .ZIMWA.... . .3BN&- . . . . . .amm...-..3341.7a . . . . . .mua . . . . . . .3BX4- . . . . . .ZBY&_. -----3RYL . . . ..-JfinimumBim Shunt Ra we Press rairre36 . . ..-. D 30 70 A 20 70 A 216 . . . ..- B 312 . . .._. B 30 OA 20 OA 20 62 A 40 54 A 4,x! . . . . . . B 360 . . . . . . B 312 _._.. - B 325 . . . . . . 73 30 84 A 40 84 A 40 90 A 40 SOA 40 87 A 49 . . . . . c 30 . . . . . c 3Short test only.17 ..-.. D 315 . . . . . . D 320 -.. -.. D 30 . . . . . . B 30 . . . . . . B 30 . . . . . . B 30 . . . . . . B 313 . . . . . c 321 . . ..-. B21 . . . . . B (#)3234C40583240404040433828384040404040414036343218233333383013NotationaDiode No. 1.Diode No. 2.Triode sect.Diode No. 1.Diode No. 2.Cap connects to plate.Cap eomects toplate. Short on 3.Triode No. 1.Triode No. 2.Cap connects toplate. 1st half ofm.Cap connects toplate. 2d half ofPd.Cap connect3 toplate.Cap connects toplate.Cap connects toplate.Limited grid.Quadrature grid,Pentode No. 1.Pentode No. 2.Grid No. 1.Grid No. 3.#IMrf dawn pwhbuttorr 2-DIODE and press pushbutton 3-MUT. COND.3RZ6 . . . . . . . % O ET1-E4Z27 20 . . . . . c 3 32X2_.. . . . .. 30 HBsimoo o 72 A 4 40 Cap connects to plate.3w-. ..- . . ..- %.5 BX6-23@ 44 . . . . B 3 28x%... . . . . .. 25 BY3-6000 10 . . . . . . B 3 28 Triode No. 1.34X-. . . . . . . . 2S 3R4+JO0 10 . . . . . B 3 28 Triode No. 2.11

C 3, TB 11-6625-274-12/1Tube tvpeDATA TA BLE—Continued,tfin,.FiJa-mummeti Selector8 B1a8 Shunt Range Pre88 d7Le ,Vold!0n83cm . . . . . . . . . 6.3 HSO-03@3 13 ---- D 3 25 Short on 3,Radiating lins connect to plate. Center ring connects to grid3C24- . . . . . . . . 6.3 1? Rc-6w0 o -- B 3 2.5 Top cap connects toplate. Slide cap connectsto grid.3CB6.. 3.0 ET1-5627 11 D 3 2s3CE6 . . . . . . . . 3.0 ET1-5620 11 . . . . . . D 3 283CF6 . . . . . . . . 3,0 ET1-5027 11 ..-.. D 3 2s3CS6 . . . . . . . . . 3.0 ET1-5627 20 ------ B (#) 8 Orid No. 1.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.3CS6 . . . . . . . . . 3.0 ET7-5621 O . . . . . B (#) 12 Grid No. 3.#I{old down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.3CY’5 . . . . . . . . 3.0 ET1-5620 11 . . . . . . D (#) 25#Hold down pushbutton 2-DIODE and press pushbutton >MUT. COND.3D21A . . . . . . . 12.6 H51-0480 30 D 3 26 Short on 3.3D6 . . . . . . . . . . 2,5 JR6-2300 37 B 3 523DG4 . . . . . . . . 3.0 DRiP7m o 36A 7 80 Diode No. 1.3DQ4 . . . . . . . . 3.0 DRo-5a33 o 36A 7 80 Diode No. 2.3DK6 . . . . . . . . 3.0 ET1-5627 8 r) 3 333DT6 . . . . . . . . 3.0 ET1-Xi27 22 B 3 15 Grid No, 13DT6 . . . . . . . . 3,0 ET7-5621 O .- B (#) 10 Grid No. 3.#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. r?OND.3EA6 . . . . . . . . 3.0 ET1-5620 10 ------ D 3 263ER5. . . . . . . . 3.0 ET2-5470 10 D 3 493EV5 . . . . . . . . 3.0 ET1-5620 10 ------ D 3 433E5 . . . . . . . . . . 2.5 BX62350 29 B (#) 30 Short on 3.#Hold down pushbutton 2-DIODE and press pushbutton 3-.MUT. COND.3E6. 3.0 JR6-2340 15 B 3 403E29 . . . . . . . . . 6.3 HS+5613 o D 3 xl Plate No. i.Use adapter E105,3E2t..... 6.3 HSH3613 o D 3 20 Plate No. 2.Use adapter E105,3FH5 . . . . . . . . 3.0 E T2-5070 13 .-. -.. D 3 403FQ5 . . . . . . . . 3.0 ET2-5070 15 D 3 423FY6 . . . . . . . . 3.0 ET2-5070 14 D 3 303CIK6 . . . . . . . . 3.0 ET2-5076 w . . . . . c 33a3C4S8 . . . . . . . . 3.0 E V7-8219 O ------ B 3 2S Pentode No. 1.3GS8 . . . . . . . . 3.0 E V7-3216 O ---- B 3 28 Pentode NO. 2.3LE4 . . . . . . . . 2.5 JR&2300 55 . . . . . . B 3 283LF4 . . . . . . . . 26 JR&23Wl 30 B 3 483Q4 . . . . . . . . . . 3.0 HR>24@3 24 B 3 543Q5 . . . . . . . . . . 2.5 HS3-3400 3S ..--.. B 3 4512

C 3, TB 11-6325-274-12/12’u.5e t VPDATA TA BLE—ContinuedMini-Fila-mummd selector4 13iad Shunt Range l+eaa Uallke Notatiom364 2.5 H R%24&2 28 . . . . . . B (#l 3t3#Hold down pushbutton 2. DIODE and press pushbutton 3-MUT. CONL)3.0 BX&231M3.0 IIS&6Wxl3.0 CX4-30W34.3 ET1-5+724.3 ET1-70254.3 IZT1WZ54.3 ET1-50274,3 ET1-5+ii24.3 ET1-WO43 EV7-W894.3 EV2-10394.3 ET?-v.m4.3 ET1-6@74.3 EFi -63714.3 EV9- 10s64.3 ET2-WO43 ET2-7.5164.3 ET6-75Y14.3 Jiv7-6os94,3 EV2-li1394.3 EV7.-6O894.3 EW2-1(1394.3 EV7 -nrlcl43 EV7-3>164.3 Ev7-fm943 EV)-ICL394.3 ET I–M”74.3 EV7-W394.3 EV2-10394,3 EV7-0C894.3 ICJ-2-1C394 3 ET1-W74.3 ET1 -,s6204.3 ET1 -56274.3 ET7-56$214,3 ET1-.W?O31 . . . . . . B 316 . . . . . . B 316 . . . . . . B 316 . . . . . B 312 . . B 30 OA 20 OA 29 c 30 . . . . . . c 315 . D 3M D 3Short test only17 D 319 . c 32.4 . . c 315....1) 3O.. .B .30 . 13 314....1) 314 . . 1> 317 . . 1) 317 . . [) 30...11 30....11 324 . . 1) 324....1) 320. ..(’ 317. .[) 317..1) 316...1) 31!3 . 1) 311..1) 311 1) 320 “ 13 (#)o 1{ (#)11 1) (#)5025 Triode No. 1,25 Triode No. 2.5s32 Triode sect.40 Diode No, 1.40 Diode No. 2.414031 Trlode No, 1,31 Triode No. 2,3634 [>entode wet.36 Triodc sect.341/3 Limiter grid.23 Quadrature grid31 Triode No. 1.32 Triode No. 2.36 Triodc No. t.36 Triode No. 2.33 Pcntode No. 1.‘W I’mtode .No. 2.25 Triode No. 1.25 Triode No. ‘2.f+]34 Triock .? Jo, 1.34 Triode No. 2.30 Triode No. 1.30 Triode No. ?.’223?88 (irid No. 1.12 Grid No. $..25#IIold down WJShh[ltLOn 2-1)10 D E and press pushlmtton 3-M UT. CON 1).*I)E6.. 4.3 13T1.-W7 11 r) 3 Ml{DT6. . . . . . . . 4.3 ET1-5627 22 . . . . . B 3 15 Grid No. 1.4DT6 . . . . . . . . 4,3 ET7-5621 o . . . . B m 10 Grid Na. 3.#Hold down pushbutton ‘2-DIODE and press ~ushtmtton 3-M UT. CO ND.rosa . . . . . . . . 4.3 EV7@30 20 . . . . D 3 50 Triode No. 1.mesa --.. . . . . . 4.3 EV2-1K40 20 . . . . . . D 3 bO Triode No. 2.13

C 3, TB 11-6625-274-12/1DAT.4 TABLE—Continued.5EA8.SEAS...irlm .5EHt! .5ES8 . .5G4 ..! Up . . . . . . . . . .5.0 W.’wlmo5.0 -ivi-6ow5.0 EV2 10393.0 Es9-6i805.0 ‘LH’I-’2O3O5.0 f-% ’Y-lmo5 0 KVI-?WJO5.0 EV3-91705,0 EV? ix3050 E}”%l(x+o5 0 EV2 63705.0 EY9-10%O5.0 JSMO1O5.0 JSLHO1O5.0 E\3--YI7o5,0 E~WF”85.0 EV1-J03050 JNMioW,5.0 ,lNP4tm5.0 F.\-Hwo5.0 EV9-108O5.o EV7-9%05,0 E\-2-30105.0 i?v7-fmo5,0 EV2-103O50 EV7-19805.0 EY2-30C-XI50 ET1-L56275.0 E>”!+mioS.o EYIJ20305 0 EV9-67N35 0 Evl-!?oio5,0 EV2-03703.0 EV!klLWO50 ET5-207050 ET6-107o5.o JsO-FQ305.0 JSO-40035.0 JWMWCN350 JSO-4WJ5.0 E.Y8-W765.0 Ev&?Qil5.0 EVO-20365.0 EVO-10785.0 JFO-WIJ5.0 JSO-40J0Bix A%wnt Rangeo 70 A17 D17 ~ . ...:: ;15 1.)8 . . D12 D,) .1 (:11 1)18 1118 (’:2 (.’o 70 Ao 70 .A15 . . c10 ..1),+7 Bo Ml Ao 44 A0.. [)10 1)?2 . . . B24 c20 D20 Do r)10 1)?6 . . B19 cZ.. .c10 . . c16 I)19 c’13 1)18 D15 . . ..Do 39 Ao 36 Ao 54 Ao 47 A11 . . . Bo 70 .40 70 Ao 70 Ao 47 Ao 42 A.\linirnum[’less tallbe NoLat ions‘j33333333333ii3337733333333:333:1:}33337777:322‘27740 I)iode No. 2.34 Triode No. 1.34 Triodo No. 2x Pentodewct.23 Triode sect.20 Tetrode.sect.35 Triodes@ ct.4628 I’entode sect.25 Triode?ect.38 Tetrode sect.44 Triode sect.$2 I’late No. 1.W PMeNO ,2.60’26 l%ntodes wt.47 Triode sect.40 Plate No. 1.40 I’late No.2.B Pentode wt.46 Trmde sect.,>3 Pentode sect.51 Triode sect..W ‘Triode No. 1.50 Triode No, 2.28 Pentodescct.46 Triodcsect.5235 Pmtodcsect.35 Triode sect.50 I’mlto(ie sect.38 Triodcwct,38 P(?nmdcscc(.42 Ttiw.lcsect.23 Triode No, 1.23 Triocie !No. 2.40 Plute NO.140 I]Pate No.?.40 Plate No. 1.40 P1ate.Nc) .2..31J Triodesect.40 Diode Np.1,44J Diode No,2.40 Diode No.3.40 PIate No.1.40 PMeNo .2.15

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube tupe5U8 . . . . . . . . . .5U8 . . . . . . . . . .5V3 . . . . . . . . . .5v3... _5V4 . . . . . . . . . .5V4 . . . . . . . . . .5V6 . . . . .5W4 . . . . . . . . .5W4...5x3 . . . . . . . . . .5x3..5x4 . . . . . . . . . .5x4 . . . . . .5X8 . . . . . . . . . .5x8 . . . . . . . . . .5Y3 . . . . . . . . . .5Y3 . . . . . . . . . .5Y45Y45Z3 . . . . . . . . . .5Z3 . . . . . . . . . .5Z4 . . . . . . .5Z4 . . . . . . . . . .6A3 . . . . . . . . . .6A4 . . . . . . . . . .6A5. . . . . . . . . .6A6 . . . . . . . . . .6A6 . . . . . . . . . .6A7----------Fibment.Wec!ora5.0 E V2-63705.0 EV%108I5.0 JscM0J45.0 JSWCC165.0 J S@?ilJO5.0 JSWOOO5.0 H S$34815.0 JSMMXJ5.0 JSO-40C05.0 E Ro-30005.0 E RO-20CWI5.0 HYLWOIXJ5.0 HYLK30J05.0 EV7-98615.0 EV2-38615.0 JSMJYJO5.0 JSWOOl5.0 HYw50005.0 HYO-31WJ5.0 ERW3W35.0 ERLL2MM5.0 JS@-601XI5,0 JS&41XWJ6,3 E R3-20GIJ6,3 F R3-24C06.3 HS>30006.3 HRw13406.3 H R3-2044J6.3 H R5+3462.Vfini -mumZ?laa Shunt Range Pre88 l’alue Nolat iond15 n 316 ------ C 30 .58A 70 53A 70 60A 70 66A 721 c 30 16 A 70 OA 70 OA 70 OA 70 47 A 70 42 A 79 . . . . . . D 315 ---- D 30 OA 70 OA 70 OA 70 OA 70 47 A 70 42 A 70 64A 70 64A 767 C 32S B 367 C 312 B 312 B 341 ------ B 357 Pentode sect.57 Triode sect.40 Plate No. 1.40 Plate No. 2.40 Plate No. 1.40 Plate No. 2.4640 Plate No. 1.40 Plate No. 2.40 Plate No, 1.40 Plate No. 2.40 Plate No. 1.40 Plate No. 2.23 Pen tode see+23 Triode sect.40 Plate No. 1.40 Plate No. 2.40 Plate No, 1.40 Plate No. 2.40 Plate No, 1.40 Plate No. 2.40 Plate No. 1.40 Plate No. 2.3s503a3S Triode No. 1.36 Triode No. 2.29 Cap connects to gridNo. 4.16

TB 11-6625-274-12/1DATA TABLE—ContinuedTuba typ.$ FiLammt6A8——. 6.3iIAIM ___6AIt5____6AB5—.6AB6—..6A BT———6A B8___6AB8--—.6AC6.._.—6AC6.——i5ACL_—._6AD4*_.—6A D4*__6AD6—..-6AD6—...–6AD7—_6A D7---6AE5.——6AE6_6A E6-_.–.6A E7._..._6AE7– . . ..-6AF13._——6.36.36.36.38.36.35.36.36.36.36.36.36.3Selector*HS5-4683ET6-107OGR6-4030GR5-4230HS5-348011 S4–8653EV9-6W7EV2-103OHS5-3080HS5-i3480HS4-8653DU2-1050DW1-8050HS4-35806.3 HS3-45806.3 HS6-84866.3 HS1-60836.3 HS5-30806.3 HS5-40836.3 HS5-30846.3 HS6-30846.3 HS4-30566.3 EVO-0820Mi.&mumBiua Shunt Range PFeea value41 –— 33 3 2910 _o 1000 1000 . . . . . .0 —.24 _...-85 .—0 .—.0 —–10 – ..-26 —_28 . ..–..o 1000 100Z9 —o_68 —o_o _..-33 --.–83 ——0 38cAABccBBBDBBAABBBBBBB3 603 —.-.3 -...3 373 443 863 203 218 603 303 183 183 ——8 ._3 608 158 808 Z28 193 383 38NotatimwCap connects to gridNo. 4.Eye open.Eye closedPentode sect.Triode sect.C baaing.F basing.Eye 1 open.Eye 2 closed.Eye 2 open.Eye 1 closed.Pentode sect.Triode sect.Triodc No. 1.Triode No. 2.Triode No. 1.Triode No. Z.A (#) 60 Cap connects to plate#Hold down pushbutton 8-METER REV. and press pushbutton 7-REcT.6AF4 . . . . . . . .6AF6–...—SAF6. . . ..+6Am . . ..—6A f25——6A G7..–_—6AH4—.-6AH6-—_6AH8.–_6AIZ7– —6A HT..—6AJ4_6.3 ETZ-106O6,3 HS5-30806.8 HS4-358036 ——61 __...o 1006.8 HS3-4680 o 1006.3 ET1-56Z06.3 HS4-S6616.8 HS1-60806.8 HS6-41806.8 ET1-66726.8 HY5-60436.3 HY1-302G6.8 J X1-602010 —10 ——41 —23 .._–10 ——Zo —-20 ---9 ——D828B338A 8 — Eye 1 OD,TI.Eye Z closed.A 8 _ Eye 2 open.Eye 1 closed.D8Z0D380(3867D8Z6D8aoB3 tiO Triode No, 1.B8 60 Triode No. 2.D86017

TB 11-6625-274-12/1DATA TABLE—ContinuedlfiuimumTube tupe Filament .!Wectwa Bias Shunt Range Prwa value Notutimu6AJ5 . . . . . 6.3 ETI-5620 12 . . . . D (#) 14#Hold down pushh.tton 2-DIODE and press pushh.tton 3-MUT. COND....6AJ7– . . . . . . . 6.3 Hs4–8663 10 ..-._ D 9 306AJ8-- . . . . . . . 6.3 EV2-6137 13 _..._ B 3 50 Tetmde secL6AJ8 . . . . . . . . . 6.3 EV9-8036 26 . B 3 50 Triade met.6AK4*_..- 6.3 DWI-8057 24 . . . D 3 19 F basing.6AK6.-. –... 6.3 ET1-5620 10 D 3 226AK6 . . . . . 6.3 ET1-5672 23 -...._ B 3 636AK7 . . . . . . . . 6.3 HS4–8651 10 D 3 306AK8.-. . . . . . 6.3 EVS-9070 11 . B S 30 Triode M&6AK8 . . . . . . . 6.3 EVO-6070 OOA2 40 Diode No. 1.6AK8 . . . . . . . . . 6.3 EVO-2030 o 70A2 40 Diode No. 2.6AK8 . . . . . . . . . 6.3 EVO–107O o 70 A 2 40 Diode No. 3.6AM..... . . . 6.3 EVO-0090 o 74 A (#) 36 Cap connects to plate#Hold down p.shh.tton 8-METER REV. and press p.shb.ttmn 7-RECT.6AL5—_. 6.3 ETO-7010 o 70 A 2 40 Diode No. 1.6AL6—___ 6.3 ETO-2050 o 70 A 2 40 Diode No. 2.6AL6-... .— 6.3 HS6–0480 23 . . . . . . . D 3 25 Cap mnnecm to pkte.6AL7 . . . . . . . . . . . 6.3 HS&3580 vary 100 A 3 Bias mntrols left6A L7 . . . . . . . 6.3 HS.5-3480 Vary 1006A L7 . . . . . . 6.3 HS4–3560 vary 100. .6AM4 . . 6.3 JX1–5020 10 . . . . . . .6AM6 . 6.3 ET1-5720 27 . . . . . .6A?If6 ..- . . .._ 6.3 ET1–5726 106AM8 . . . . . . . 6.3 EV2–6319 7 .6AM8.– . . . . 6.3 EVO–8070 o 706AN4 . . . . . . 6.3 ET2-105O 6 . . . . . . .6AN5 . . ..-.-.. 6.3 ET1-6670 o -----AADcDDADD33(#)33332336332525404030P~Bias Controls bothpatterns.Bias mntrola rightpattern.Pentade wet.Diode sect.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND..6AN6 . . 6.3 HRO-5060 o 25A2 40 Diode No. 1.6AN6 . . . . . . ..- 6.3 HRO–4060 o 26A2 40 Diode No. 2.6AN6.._.-_ 6.3 HRO-3060 o 26A2 40 Diode No. 3.6AN6-... . . 6.3 HRIP2060 o 26A2 40 Diode No. 4.6AN8.– . . . . . . 6.3 EV6–6791 7 . . . . . . D 3 31 PentOde seek6AN8_.-.. 6.3 EV2-1736 21 . . . . c 3 42 Triode sect.6AQ4 . . . . . . . . 6.3 ETI-7050 10 -_ D S 4118

C 3, TB 11-6625-274-12/1DATA TA BLE—Continued’MinimumFila-?m?rlf .%Iectora Bias Shunt Range Pre$a value Noti?tions6.3 ET1–5620 21 . . . . . . c 3 466.3 ET1-7020 6 . . . . . B 3 29 Triode sect,6.3 ET&OO’iO o OA 2 40 Diode No. 1.6.3 ETW502Q o OA 2 40 Diode h’o. 2.&3 HYR4T26 13 . . . . . . B 3 25 Triode sect.6.3 H Ytl@Z6 o 30 A 2 40 Diode No. 1.6.3 HY+3026 o 36A 2 46 Diode No. 2.6.3 EVFE4_W9 10 . . . . . . c 3 W Triode No. 1.6.3 EV2-KX39 10 . . . . . c 3 .50 Triode No. 2,6.3 ETI-5620 34 . . . . . . B 3406.3 UY7-3510 34 . . . . . D 3 27&3 EV6-9372 2.5 . . . . . . B 3 35 Plate No. 1.6.3 EVW37Z 25 . . . . . . B 3 35 Plate No. 2,6.3 B6&M37 12 . . . . . . c 3 51 Pentode No. 1. (#)~w HMwrk Adaptw Model 1704. Set Adapter Selectors to 4-3-2.6.3 BX6-2364 12 . . . . . . c 3 51 Pentode No. 2. (#)#Use Hickok Adspter ModeI 1704. Set Adapter selectors to M-7.&3 ET2-761O6.3 ET1-36276.3 EY4-S362& 3 HY1-mL$6. s PW2-91376.3 EVWXE37S. 3 ET1-3wxI6.3 ETIWW317&3 XT1-W266.3 EW-67?$6.3 EVI-20.286.3 HYWW306.3 EK&S330& 3 ET1-56726. S EV7JYE41fi. 3 EV%103OIi. 8 EV7-9%606. S FW2-3010fi. 3 IU31-54B06.3 ETi-?0256.3 13T1-6R256.3 wL’wJlz76.3 I’rwsalo6.3 MY2-36Wa 3 HY2-4610& 3 EV7-$W3E. 3 EW-3W9‘w% MYwL13025 . . . . . . D ‘314 . . . ._ B 3100 . . . . . . c 3106 . . . . . . c 311 . . . . . D 30 70 A 218 . . . . . . B 30 OA 20 OA 29 . . . . . D 315 . . . . D 30 66A 741 . . . . . c 316 . . . . . . B 324 . . . B 324 . . . . B 310 . . D 3Q . . . . . . D 3.50 . . ..-. c 312 . . . . B 30 OA 20 OA !38 . . . B 30 65A 20 65 A 214 . . . . D 39 . . . . . D 30 5-4A 7‘2a4436 Triode No. 1.36 Triode No. 2.2S Pentode sect,40 Diode sect.30 Triode sect.46 Diode No. 1.XI Diode No. 2.23 Pentode sect.23 Triode sect.40366a.56 Triode No. 1,56 Triode No. 2.30 Perdode sect.25 Triode sect.4932 Triode rect.46 Dicde No. 1.40 Diode No. ‘2.23 Trkrde sect..40 Diode No, 1.40 Diode No. 2.36 Pentcxle sect.20 Triode sect.4019

C 3, TB 11-6625-274-12/1Tube t~pe6Ax,5.6.4X5.6AX6..6AX6-.6Ax7..6AX7..6AX8..6A X8..6Az5..6AZ5...6AZ6*6hZ6;6A Z8 . . . . .6AZ8..6114..6115..GB6..6B6 . . . .6116-.6B7 _. ..-6B7- . . . . . . . . .6B7. .-.. -..6B8 . . . . .6B8..6B8..6I31O . ..-fllla-7nmlselcckv86.3 1 {SO 508J63 11S0 30856.3 I [ SO-50N06 3 II S03(M06. ‘3 EV7 60806 3 EV2 10306.3 it\”? Wd;tl6.3 E\ ’Y-loxo6.3 I )W’O 80706.3 I)$VO 10206 3 I) W’(!-2W6.3 I) WIP70586.3 E\-6-12L406.3 EV9 80706,3 lISS3Ml6, 3 (; 1/4 ?3506.3 1 I sO 30806.3 HSO-51X306.3 HSLk4LlS06.3 11 RC-23606.3 HRO-53606,3 II RWt3606.3 If S}36816.3 11 S}56816.3 IISIP46S16.3 B\73-4U20L).47’A 7’.1 BLE—Continud!>,.. ,,, ..” !Tr(rc . ...,..’ l,’ 1,(,r, . .fl!Jc. . .L,>.,,....”0 1! .\ io 12 .\ io 65 .i io 65 .i 712 l\ 312 II 3I .5 11 316 (’ 30 60 .to 60 .10 65 .1 ,0 65 .17 1) 321 (’ 367(’ 30 0 311 11 30 14 A 20 14 A ,30 B 30 14 A ~o 14 .4 .1‘> .4. ..B 30 14 A 20 14 A ,x.. c 3.\ f,lzl.7r, 11 malue404040403?32575740404040304L3.5381940402540402940402n#(Jse IIickok Adapter ,Model 1764. Set Adapter Selectors to C-IP5.6B1o. 6.3 B S5-60706F41o.#Set Adapter Selectors to }w2.6.3 B SC-8090#Set Adapter Selectors to C-W-2.6B10.. -.. 6,3 BSW80W#Set Adapter Selectors to 8-@ 2.6BA5*... 6.3 DW1-57806BA6. . . . . . 6.3 ET1-56726BA7 . . . . 6.3 EV7-91366BA7. . . . . . 6.3 EV2-111’376BA8. _ 6.3 EV7-96606F4A8.. 6.3 FV2-301O6BC4 . . . . 6.3 EV2-1OOO‘YOM 10 11,?l’l

C 3, TB 11-6625-274-12/1DATA TA BLE—Continued.\fi71 j.Fda-mum‘rub< tlJpe nkent Selecfom Bias Shu ttt Ra II ge Preaa wk.No!ation8SBC5 . . . . . . . . 6.3 ET1-5620 o ..-. c 3 406BC7 . . . . . . . . 6.3 EVOW90 o 71 A 2 40 Diode No. 1,6BC7 . . . . . . . . 6.3 EVW6070 o 71 A 2 40 Diode No, 2.6BC7 . . . . .. 6,3 EViP2010 o 71 A 2 40 Diode No. 3.6UC8 . . . . . . 6.3 EV7-6W9 15 . . . . . D 3 31 Triode No, 1.6BC8 . . . . . . . . 6.3 EV2-li139 15 . ..- n 3 31 Triode No.2.6}31)5 . . . . . . . . 6.3 11 S1-5830 18 . . . . . . D 3 256rl 1)6 . . . . . . . . 6.$ ETI-5672 19 . . El 350film) il...... 6.3 BS6-SO&J 2Q B 3 38 Triodc No. 1(#).#Set Adapter Selectors to w&2.6BD11 . . . . . . . 6.3 14 S340i0 24 . . . . . B 3 54 Triode No. 2(#).#Set Adapter Sclcctorsto@U2,6BL)I I.... 6.3 13 T6-2460 27 . . . . . . C 3 38 Pentodescct. (#).#tJselIickok Ad8pter Model 1764. Set Adapter Selectrmto 4-5-3.6BE6 6.3 ET7-5621 Short test only.6r4E6. . . . . . 6,3 ET1M4127 17 D 3 366BE7 . . . . . . . . 63 EV7-1639 29 B 3 25613E8. -. . . . 6.3 E VW1783 20 . . . R 3 57 Pcntode sect. Shorton 2 and 3.6BE8 . . . . . . . . 6.3 E V1-2036 16 . . . . . C 3 57 Triode sect.fiBF5. . . . . . . . 6.3 ET1-5620 49 . . . . . . c 3 436BF6 . . . . . . . . 6.3 E T1-7020 18 . . . . . B 3 48 Triode .wct.6BF6... 6.3 ET1+WO o OA 2 40 Diode No. 1.6BF6 . . . . ..-. 6,3 ET1-5020 o OA 2 40 Diode No. 2.6BF7*.. 6.3 D w7-80M 22 c 3 31 F basing. TriodeNo. 1.6BF7*.. . 6.3 DW2-1046 22 . . . . . c 3 31 F basing. TriodeNo.2.8BF11.. 6.3 BS8-34W 31 . . . . . . D 3 33 Pentode No. 1 (#).#Use I IIckok Adapter Model 1704. Set Adwpter Selectors to 4-3-2.6BF11 6.3 B Y3-7625 26 . . . . . B 3 10 Pentode No. 2 (#).#Set Adapter Selectors to 0+8,6BtK.. 6.3 IISHW30 1s . . . L) 3 30 Cap connects to plate.iiBG7* . . 6.3 DW7-8050 22 . . . c 3 31 F b~sing. TriodeNo. 1.6BG7* . . . . . . . 6.3 D W-2-1040 22 c 3 31 F basing. TriodeNo. 2.6BI16. 6.3 ET1-5627 15 . . . B 35013 BI18........ 6.3 E V7-9860 8 D 3 30 Pentode sect.6B118 . . . . . . . . 6.3 E V2-301O 29 . . . . c 3 42 Triode scet,6BJ6 . . . . . . . . . 6.3 ET1H627 o . . . . . c 3 486BJ7.. . . . . 6.3 EVW3093 o 71 A 2 40 Diode No. 1.6BJi.. . . . . 6.3 E VlU3073 o 71 A 2 40 Diode No. 2.21

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube type6BJ7..6BJ8.. -6BJ8...6BJ8...614K5..6BK6.6DK6 . . . .611K6. _6RK7..6BK7..6BL4..61)L7..6BL7 . . . . .6BL8.6BM --------6BM8..6BM8 . . . . . . .6BN4 . . . .6BN4A . . . . . .6BN6. .-- . . . .6BN6 . . . . . . . .6BN8--------6BN8 . . . . . . . .6BN8--------6BQ5. ..--...6BQ6--------6BQ7- . . . . .-6BQ7--------6BQ7A . . . ..-6BQ7A ------6BR5--------6BR5-------614 R7 . . . . . . . .6BR8--------6BR8 . . . . . . . .6BS7 . . ..-.. -.6BS8... . . . . .6BS8 . . . . . . . . .6BT6 . . . .6BT6- . . . ..-.6BT6--------6BT8 . . . . . . . .6BT8- . . . . . . .6BT8- . . . . . . .6Bu6--------Selectors6.3 EVW213136.3 EV8-70306.3 EVO-60306.3 EVO-10206.3 EV3 18606.3 ET1-70256.3 ET&60256.3 ETw50276.3 EV7 66%96.3 EV2103!I6.3 11YoI0306,3 lIY1-Y3306.3 II Y4-9)606,3 EV2-63716.3 EV9-10866.3 EV3-672U6.3 EV1-WYJ6.3 ET2-501O6.3 ET2-Y31O6.3 ET2-75166.3 ET&75126.3 EV8-70W6.3 EVO-IX1306.3 F,VO-102O6.3 EV2-79306.3 11S>04806.3 EV7-IY3806.3 EV2-103O6.3 EV7-64)896.3 EV2-103963 EV1-W206.3 EV1-’W2O6.3 EV2-7&196.3 EV9-67806.3 EVIP’20:306.3 EVO-78396.3 EV7-KW6.3 EV2-10396.3 ET1-70206.3 ET1-E4M06.3 ET1-Y3206.3 EVS-67WI6,3 EVO-103O6,3 EVW20306.3 ET1-7020Bias Shunt Rangto 71 A24 (’o 70 Ao 70 Ao 1)6 no 40 Ao 40 A8 1)8...1)o 69 A?4 .- 1)24..1)19. ..C34 c32 C14 B15 D20 ----- nOBo . . . . B15 . . . Do 70 Ao 70 A30 cY3 c17 ..- r)17 . . D14 D14 D60 . D10 . . . D28 ----- B15 B16 . . C28 . . . . B17 .- --- D17 D13 .-.. -. Bo 40 Ao 40 A11 ------ I)o 5QAo WA34 BFilamentAf/nimumPress due NoLalion823,.133,2,337333:13333:1:13223333:1333:13:1:133322322340 Diode No.3.35 Triode sect.40 1)1 O(ICN’O. 1.40 I)iodc NO. 2.’2632 Triode sect.40 [)iode No. 1.40 I)iodc No. 243 Triode No. 1.43 Triodc No. 1.4025 Triode No. 1.25 Triode No. 2.34 Pentodcscct.36 Triode sect.56 Pentodc sect.41 Triode sect.34:3218 Limiter grid.23 Quadrature grid.13 Triode sect.40 Diode No.1.40 Diode Xo.2.5056 Cap connects to Plate26 Triodc No. 1.26 Triodc No.2.:j~ TriOdc XO 1.:32 Triode So.2.Eye open.Eye closed.2657 Pentode sect.57 Triode sect.26 Capconnectstogrid.:36 Triode No. 1.36 Triode No,2.:33 Triode sect.40 Diode No. 1.40 Diode No. 2.28 Pentode sect.40 Diode No. 1.40 Diode No.2,.3s Triode sect.22

C 3, TB 11-6625-274-12/1DATATABLE—Continuedlwa-TILhe lgpe 7nent Setect0r86.36.36. ‘36.3& 36.3c. 3636.36,36.3ET1-6020ET I-w20Ev7-w19EV7-3216EV2-301OEV&W70E Yo-w80EVB7091E VO-1097EV2-7839EVWJ870Bias Shunt Rangeo 40 Ao 40Ao . . . . . BO B18 ..-.. - Do 70 Ao 70 Ao 15 Ao 15 A21 . . . . . c15 . ..- BPrem22333227733Afi7tirnumvalueivotat i0n840 Diode No. 1.40 Diode No. 2.33 Pentode No. 1,33 Pentode No. 2.28 Triode seti,40 Diode No. 1.40 Diode No, 2.4! Plate No. 1.40 PIa@ No. 2.4657 Pentode sect.22.1

TB 11-6625-274-12/1DATA TA BLE—ContinuedMini-TulJ6 tb.pa Fifament Sdector8 Bias Shunt Range Pm-se v%% Notatiom6BW8 . . . . . . . . . 6.3 EVO–30’20 o 70A2 40 Dicde No. 1.6Bw8-..–– 6.3 EVO-1020 o 70Az 40 Diode No. 2.6BX6 . . ----- 6.a EV2-7819 13 _...– C 8 8S6BX7- . ..— 6.3 HY4-6062 83 —-- D a 88 Triode No. 1.6Bx7 . . ..—_ 6.3 RY1–2036 93 –._ D .9 3S Triode No. 2,M3xa___ 6.a EV7-6089 24 . . . ..– D 3 26 ‘1’riode No. 1.6Bx3—_ 6.3 EV2-1039 24 . . . . ..- D 3 26 Triode No. 2.6BY6–_ 6.3 HW3-401O o 60A? 40 Pk+ti No. 1.61iY6–– 6.3 HSO-6080 o 60A’Z 40 Plate Nm 2.61iY6—_ 6.3 ET1–5627 21__Bs 80 Grid No. 1.6BY6.._.__ 6.3 ET7-K621 21 -....- B (#) la Grid No. &6BY7____6BY8—----6BY6___613z6——6BZ7_.6BZ7—6Bz8—6Bzs___6C4.–—_6C5.—...-.6c6-----6C7.. . . . .6C7 . . ..__6c%-----6128____6C8.–..._.-6CA4___t3CA4—_6cA6_.—_6cA7_6cB5_.._6cH6_6cD&._6CD7___#Hoid down pushbutton 2-DIODE and press pushbutton 3.MUT. COND.6.3 EV2-78196,8 EV 1-78’326,3 EVO-60306.a ET1-66276.a EV7-60896.3 EV2-IOS96.3 EV7-60896.3 EV2-1OS96,9 ET6–107O6.a HS6-30806.S GRO-23546.3 HR$-20606.3 HRO-Fi0606.3 HRO-40606.3 HS5–60806,3 HSO-30406.3 EVW70306.3 EVO-103O6.a ET2-761O6.3 HS6-34817.6 HS4-01306.3 ET1-66276.3 HS5-OWO6.3 HS4-506014 -.-...16 _–_o 7020 . . . ..-17 .—.-17 -..–16 _....-16 . . .24 . . . . .21 -----21 . . . . .29 . . . . .000 017 ..-IT . . ..—0 590 6925 –...-26 __39 -----11 —...42 _.-...(#) 100D8B3AZC3DaD%D$D3B3Bl!B8138AZA2B8Ba23584032349430306660318140402625AT 40Al 40D3 30D3 30D3 35D3 28D3 93E 4 –..Pentode sect.Diode sect.Triode No. 1.Trknfe No. 2.Triode No. 1.Ttiode No. 2.Cap connech to grid.Triode Sect. Capconneeta to grid.Diode No. 1,Diode No. 2.Triode No. 1.Triode No. 2. Capconnects to grid.P18te No. 1.Plate No. 2.cap = P.Cap connects to p18te.#Con.ect n l.megohm resistor from the pkte jack to pin No. 3 of large 7 pinsocket. Connect another I.megohm resistor from pldx j~k to pin 6 of large7 pin socket. Eye I &ses at i+ bim of about SO. Eye 2 closes at n bins ofnbou$ s6.23

TB 11-6625-274-12/1Tube tuwe Filament .selecto?’a6cE5..:___6CF6 . . . . . . . .6CG7.-..._6CG7..-._6CG6. . .6CG8 ..—6cH6 . . . ..__.6CH7—._6CH7.— .._6cn8.-. .6cH6_._.6CJ6.–... .6CK4—6CK6 .6cL6-----6CL6-- .6cL8 . . . . . . . . .6CL8 . . . .6CM4___6CM5 ._._..6cM6 . . ..–._6CM7–. .-–6CM7-.. . .6cM8_ . . . . . . .6cM8..–._.-6CN6-.— . . . .6CN7-----6CN7.– . . .6CN7— ___6CQ4.-. .6CQ8 . . ..—...6cQ8..- . . .._.6CR6— .6CR6—6cR8___6CR8.-– –6CS6... .—6.3 ETI-66206.3 ET1-56276.3 EV7-60896.3 EV2-10396.3 EV9-67806.3 EV1-20306.3 EV2-78396.3 EV7-60806.3 EV2-103O6.3 EV7-23606.3 EV8-901O6.3 EV2-07316.3 HS1-50806.3 EV2–71366.3 HS5-01606.3 EV2-63176.3 EV9-67806.3 EV1-20306.3 EV2-103O6.3 HS6-04806,3 EV3-91706.3 EV7-60306.3 EV8-109O6.3 EV2-67306.3 EV9-108O6.3 HS5-04816.3 EV7–80606.3 EVO-20306.3 EVO-103O6.3 HYO-60306.3 EV2–63706.3 EV9-108O6.3 ET7-56126.3 ETw201O6.3 EV2-67836.3 EV9-108O6.3 ET1-6627D.4TA TABLE—ContinueddfinimumBicw Shunt Range Preaa value11 ..-11 .-.23 ._23 ___9 _..15 -----0—..——17_-17 ----7 . .21 —.64 -----66 -. .-6.—63 -----10 –-...8 ----12 .—. .16 —...35 —21 —.26 .-.22 -.—.11 .18 .o —.-.11 -----0 700 700 38Is –.-22 .–...12 ..-0 1418 _....-18 _—20 ----DDBBDDDDDDcccDDDDDDDcnDDBEBAAAccBAccBa333338333a9a38a333a3aa3aaa2273332a3(#)282860502323463434al426s505080ao20a6504846502228253230404060a844494031.508h’otatior, nTriode No. 1.Triode No. 2.Pentode sect.Triode sect.Triode No, 1.Triude No. 2.Pmtode sect.Triode sect.Cap connects to grid.CaP connect9 to plate.Tetrude mxt.Triode sect.Cap connects to plate.Triode No. 1.Triode No. 2.Pentode sect.Triode sect.Cap connects to plate.Triode sect.Diode No. 1.Diode No. 2.Tetrode K&..Triode Omt.Pentode sect.Diode secLPentode sect.Triode sect.Grid No. 1.#HoId down pushbutton 2-DIODE and prms pushbutton 3-MUT. COND,6CS6 . 6.3 ET7-5621 o –. B (3) 12 Grid No. 3.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.6CS7___ 6.3 EV7-6080 17 C3 26 Triode No. 124

TB 11-6625-274-12/1DATA l’ABLE-tbntintrdM44-mwrsTde @yM Fitatwnt Sd-rettm Mad Shunt Range Pred wlw Notutbru6cs7— 6.3 EV8-109O 28— DS 29 Trbde No. 2.6cu6— 6.8 ET2-761O 10 — D (#) 46#Hold down pushbutton 2-DIODE and prms pushbutton &MUT. COND,6CU$.–– 6.8 HS6-0480 60_-c8 66 Cap connects W plsta6cu8— 6.8 EV7-2361 7—.. D8 81 Pentude met.6cus-_ 8.S EV8-901O 21.— C8 42 Trlode seat.6CW4._— 6.8 DR4-2080 16 -—- D 8 44 Use Hickok adspter.Code No, 1060-127.6C wfi_- 6.8 EV2-’798O 9 . . . . . . D a 606CW7_— 6.8 EV6-901O 25_D8 SO Triude No. LWx4W..__ 6.a EV2-201O 26___D3 80 Triude No. 2.6CY6———.— 6.8 ETI-S620 11 — D (#) 26#Hold down p.nbbrrttrm 2-DIODE and preen pushbutton &MUT. COND.6cx8_ 6.8 EV7-9800 11 _- D 8 81 PerrtOde sect.6cx8_ 6.8 EV2-801O 26—.-.-08 Z6 Triode sect.6CY?— 6.a EV7-6080 26 . . ..— B 8 12 Triude No. L6CY?— 6.8 EV2-1090 6$ —–C8 60 Triode No. 2.6cz6-_ 6.8 EV2-9170 16 ---- C 8 606D4._._ 6.S ET1-7060 (#) 62 A T 40#Should strike betwem mtting~ 87 and 77 of the BIAS dial.6D6—____ 8.8 HSS-a080 67 .—. B 8 606D6..-._._. 6.8 GEO-2864 21 —.. B 8 40 Cap comrecta tm grid.tiD7._.. .._- 6.8 HRO-2a64 24 ___ B a 81 Cap connects to grid.6D8_ 6.8 HS&4683 46 _.– B 8 81 Can conwots to grid.6DA4._— 6.S HYO-6030 A768-6DA41._-.. 8.S EV1-6020 (#; 1: A 4 —#Connect a l-meguhm resistor from Diate jack to uqtal test socket pinVnry biaa to vary beam angle.6DA6_., -... 6.9 EV2-7839 16 ..__ D L1 166DA7—_ 6.9 EV7-60a0 2.9 ----- c a 82 Triude No. 1.61)li7._– 6.3 EV6-108O 6S __.. D a 26 Triode No. 2.6DB6-_ 6.S EV2-9120 10 — D (#) 46No. 7.#Hold down pushbutton 2-DIODE and press pushbutton 8-MUT. COND.6DB~ 6.8 ET1-6627 16.—B* 26 Grid No. LsDB6__ 6.8 ET7-6621 14 —- B (#) 16 Grid No. 8.#Hold down pushbutton 2-DIODE and press pushbutton 8-MUT. COND6DC~ 6.S ET1-66!Z7 11 — D 8 286.8 Ev2-61a9 2S — o 8 a4 ParJtod* Mot.25

C 3, TB 11-6625-274-12/1DA 7’A TA BI, E—Contint(crl.\ f,,r,.lf’ila-Tll 11 lILTube type metlt Select ms B)!ls N!(I (11 I:(L) lye 1+e8s Ld((t .Y,ltat lolls6DC8. 6.3 EVO--8O3O o 13 .1 ‘~ 28 I)iode No 1.6DC8.. 6.3 EVO-i&iO o 13 A 28 I)iodc h’o. 26DE4. . . . . . 6.3 II Y05630 o 38 .1 7 506DE6 . . . . 6.3 ET1-5ti27 11 1) 3 286DE7.. 6.3 EV74X!30 31 B 3 51 Trmlr No. 1.6DE7. - 6.3 EV2-.1LWO 54 1) 3 33 Triudc NO 2.6DG7... - 6.3 11 S5-3480 10 1) (#) 40fir)(;7-... 6,3 EF2-7%49 9 .-C 3 41#1101 d(lo\vlll)uslll) !lttoti2-I)Iol)E tlll[l I)rcss I)uslll,,lt[or13 -JIUT, CON’I),61) Jo....... 6.3 EV7 -60%0 20..-1) 3 (D Triwlc N’o. 1.6[H.... 6.3 EV2-103O 20 -. 1) 3 f2 Trmlc Xo 26DK6 . . . . 6.3 ET1-5627 8---.1) 3 336DI.5. . . . . . . . . 6.3 ET1-5620 12 ----C 3 53611 M4..-. 6.3 IIYO-5030 o 38 A 7 .50GDN6 .-... -. 6.3 !1S5 0830 28 1) (0 45 Ctipconnccts to I)ltlte#lIolddown puslll)utto]l 2-l) I()l)Eatld llrcsspusl]l)tltt() ]i3--:\1Ll T. COND.6DN7 . . . . 6.3 IIY4--5C6O 31 R 3 40 Triodr No. 1.6DN7 . . . . 6.3 HY1-2C30 ’26 1) 3 40 Trlodc NO.2.6DQ5 6.3 11S1 0430 53 . . ..I) 3 34 Cupis thepliltr,61)Q6- --: 6.3 11 S>0480 36..1) 3 30 Capcorlnccts to flltltc.61) R7... - 6.3 I?\’7--6tlSO z2 . . ..fi 3 20 mlOd~ NO I.61)R7. . 6.3 EV2-1090 54 1) 3 31 Trim]? No. 2.61> S5 . . . . &3 ET1 5020 16.---T) 3 306f)T5 . . . . 6.3 EV3-9170 31 .--C 3 606DT6.. 6,3 ET1-5ti27 Y2. .. II :1 15 (;rl(l No. 161)T6.. 6.3 ET7–5ti21 0..-.1) (#) 10 (ir](l Nc). 3.#l Ic]I(ldo\vil l]~lslll)utto112- l) IOl)E o[l(l I]rcss[](lsl Ll(ltt(]!13 .JI(”’r, CONr I61>T8.. 6.3 EV7-6689 10...C 3 50 Trlod? .Vo 16DT8.. 6.3 EV2-1039 10 r 3 50 Tr]()[lc .No. 2.61)W5. 6.3 KV3 9170 ,50 -. c :i 5661)x8 . . . 6.3 EV86970 10 1) :1 47 I’,ntodr %,ct61)X8 _. 6.3 I?VI-211J0 26 R :{ 50 T,lodc sect,6DZ7. 6.3 lIS5-li4S0 II 1) :{ 4!) r(lltog:lti !-c (. ) rn(i of 30. \olt hottwy to I>iu X(). 1 of Ioctliwchct (Vol)nt roIItItrrcloch.w isc.).lil)z7-- 6.3 11 S1-34S0 II 1) 3 49 I’rntodc so. 2Vonnwt ncgoti,-c (—) ~l)d o[ 3W\olt tuttmj to pin h-o. 5 of Ioctd Sorkct (coll!lt (>rvlovk\%i .(,).Conncc!t Imsitivccnd of 3t-\olt I,tlttcry to pin Xo. 8of loct:ll sm’krt for(wch trsl,Cou{ion: Disco””ectlmttery betwee” selcctar changes.(iIm 6.3 (}1{> 4030 o 1(HJ .i 3. EJ c’ 01,(,,6f?5. 6.3 GRS4230 o 100 .1 3 E \ r Clowd26

C 3, TB 11-6625-274-12/1Tube tup6E6. . .6F.6 . . . . . . . . . .f3E7. . . . . . .6EA5 . . . . . . . .6EA7 . . . . . . . .tlE.k7 . . . . . . . .6EA8 . . . . . . . .6E.48 . . . . . . . .GE Be . . . . . . . .6EB5. . . . .6EB8 . . . . . . . .6EB8 . . . . . . . .6EIf5 . . . . . . . .6EH7 . . . . . . . .6EH8 . . . . . . . .611H8 . . . . . . . .61 Ha . . . . . . . . .6EM5 . . . . . . .6EM7 . . . . . . .6EM7 . . . . . . .CJ3Q7 . . . . . . . .6EQ7 . . . . . . . .6ES5 . . . . . . . . .6ES8... . . . .6Es8 . . . . . . . . .6ET7 . . . . . . . .6ET7 . . . . . . . .8ET7 . . . . . . . .13 EM ’........6EU7. . . . . . . .6EU8 . . . . . . . .6EU8 . . . . . . . .6EV5 . . . . . . . .6EV7. . . . . . .6EV7 . . . . . . . .6EW6 . . . . . . .6EW7 . . . . . . .6DW7. -- . . . .6EX6 . . . . . . . .Fib7M7?1 Stbctora6.3 HR.%(3J4O6.3 HR3-20406.3 HRw23646.3 ET1-W206.3 JX+.KW6.3 JX1-20306,3 EV2+706.3 EV%I0806.3 ETo-2cM6.3 ET13-70166.3 EV7-9S606.3 EV2-301O6.3 ET2-761O6.3 EV2-78196.3 EV7-9S606.3 EV2-301O6.3 EV>78196.3 EV3-91706.3 HY4-50t416.3 HY1-20306.3 EV2-76316.3 EVW40306.3 ET2-RI1o6.3 EV7-60606.3 EV2-10346.3 EV7-9S1306,3 EVO-3O1O6.3 EVO-XI1O6.3 m&70906.3 BS3-@406.3 EV7-IS806.3 EV2-30606.3 ET1-WJO6.3 EV740E46,3 EV2-103O6,3 ET1-SW76.3 Ev7-60M6.3 EV2-lWI6.3 HSfMi?MDATA TA 13LE-ContinuerJMinimumBias Shunt Range PWW “AC54 B54 . . . . . . B24 .-... - B10 . . . . . . D10 . . . . . B56 . . . . . . DO D10 . . . . . . Do 21 Ao 21 AO -... -. D19 . . . . . B31 . . . . . . c10 .--... I)22 . . . . . . B24 . . . . . . c10 . . . . . . D23 . . . . . . D!M . . . . . . B60 . . . . . . D20 . . . . . . B3o OA12 . . . . . . D20 . . . . . . D20 . . . . . . D10 . . . . Do OAo OA12 . . . . . B12 . . . . . BO . . . . . . D10 D10 ..-. -. D10 . . . . . . c10 . . . . . . c26 . . . . . . B37 . . . . . . B54 . . . . . . D49 ------ DTubes showing shorts: Retest u.sing HEY+J130.6EY6 . . . . . . . . 6.3 Hs&34so 33 . . . . . . c6EE5- . . . . . . . 6.3 HS6-34S0 48 . . . . . . B6EZ8 . . . . . . . . 6.3 FU9-SO(M 36 ------ B6EZ8 . . . . . . . . 6.3 FU74C4)0 36 . . . . . . B6EZ13 . . . . . . . 6.3 FU’HO1O 29 -... -. B333333332233333333333233332233~33333333333333535332639T332$464040463s3065535139252535273435RI303s2020323223464343435226333955w343434NotdiandTriode No. 1.Triode No. 2.Cap connects to grid,Triode No. 1.Triode No. 2.Pentode x?ct.Triode No. I.Diode No. 1.Diode No. 2.Pentode sect.Triode sect.Pentode met.Triode sect.Triode No. 1.Triode No. 2.Pentode sect.Diode sect.Triode No. 1.Triode No. 2.Pentode sect.Diode No. 1,Diode No. 2,Triode No. 1.Triode No. 2.PentOde sect.Triode sect.Triode No. 1.Trbde No. 2.Triode No. 1.l’riode No. 2.Cap connects to piate.Triode No. 1.Triode No. 2.Triode No. 3.27

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube type6F76F8. . . . . . .6F8...6F4 . . . . . . . . . .6F5 . . . . . . . . . .6F6 . . . . .6F7. - ..-6FA7-6FA7. -.6FA7.6F1)66FE5. -.6FG5 . . . .6F07 . . . .6FG7..6FH56FI166FI186FHS..6FIr86FH8 . . . . . .6FM8 . . . . . . . .6FM8..6FM86FQ5 . . . .6FQ5A . . . . .6FQ7.6FQ7 . . . .6FS5---6FV6.6FV8 . . . .6FV8. .-. -...6FW5 . . . . . . . .6FW8 . . . . . . . .6FW8 . . . . ..-.6FY5 . . . . .6FY8-----6G5 . . . . . . . . . .6(3......6G6 . . . . . . ----6G7S --------6C47S . . . . . . . . .Fibm ent6.36.36.36.3636.36.36.36.36.36,36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36,36,36.36.36.36.36,36.36.36.36.3Select orsG R2-3070H s@to81lrs&3481II RO T365II R, E+4362J I S$60S0II SO-3&40EV7-9861EV7-1869EV9-3061ET1 -6572II S>3480ET 1-5670EV9-6780EV1 -2030Em? 507011 S$-0480FUfF971Y.1F U&87OOF U&1700F L76 -3W3EVt? 9070IWO-6O1OEVW2030ET2 -5o7OET? 5070EV7 6080EV2-1030ET1 5670I?TI .!4)72EV9 6780EV1-2030Iisl-5830E V7+5080E V2 -1o3oET2-5016E V1-9080G R&4030G R&4230H S5-34S0H RtP2354Rza8 Shunt Range30..1)12 B:2 .- .- B.) .8 t)28 F),,,.3. ..B,,..41117 B17 Ro OA20 20 A45 . . ..I)10 r19 (’29 c13 n36 ...3’28 r23 : B23 ...932 1)11 Bo 70 Ao 70 A15 1)15 1)23 II23 R10 1),Y,-- (’10 (’16 ..--.. I)48 D20 -- D20 D14 -... D30 -.. -.. Bo 100 Ao 10Q A23 . . . . . B86 -- Bo62 APress333333333.1,33333333333333333333333333332Mintmum1 dlLe30’2550?81350503080,,,. .44334636354030313131w30404042505050304050385757575023533840.Votat ?0718Cap connects to gridPentode sect Capconnects to grid.Tricxie sect.Trloclt’ N’o. 1Triodc No. ?. CMpconnects to grid.Tetrode Xo. 1.Tctrode Yo, 1,I)iode sect.Jlakc 110 g

C 3, TB 11-6625-274-12/1Tuhe lypeDA 7’.4 7’A13LE-Contin\d.\f ) n i-t“ila-mumment Selec!on Biw Shti M Range Pres$ calue Notations607 S . . . . . . . . . 63 H R@fiJ330 o 62 A 40 Diode No. 2BOG5... . . 6.3 EV&9170 10 . . . . D ($; ’45.,.,., -L. .’. .— . nr.. nrr . . . . . . ..— . . . . . . . ..- . . . . .. Ffl Olll UUWII JJUS1l[JULLOII L- UIUJ.)IL WIU~IUM DUX1lJULLU1l ~-LVLL“,, .,r.1, bul-+u.6(} Em . . . . . . . . 6.3 EV”8-9170 2? . . . . B 3 296(JE8 . . . . . . . . 6.3 EV3i?A)20 63 . . . . . c 35660118 . . . . . .. 6.3 Ev2-6370 19 . . . C 3 38tmH8... 6.3 EV%1OW 13 . . . D 3 42fi(lh”5 . .._. _ 6.3 ET2-5076 30 . . . . c 3 3860 K6 . . . . . . . . 5.3 EV2-7813 10 . . . . . . D 3W60480 34....1) (#) 36#f [oki down imshhuttm !-1)10 [) E and press pmhlmtton 3-M UT6(; .s6.. 6.3 E’1’l F+W ,.2 B 3 ‘> .1til; Y-G.... 8,3 R1’1-5W7 2?3 R 3 2061.:Ys. OFF E)’&6070 Short test only,6[; l’R... OFF FI.T3-WSO SllOrt test only.o 55 A51[f+6. .611F8..611F8131 LIS . . .611 JS . . . . .6,3 FL-3 W?I0!,.3 F{”] ‘20(mt).~ 1{s0 4LB06.3 (1 R,W0306.3 (> R.%4$$306,3 1{s0-50S06.3 11$0 -3(?406.3 11ss-34866.3 IIS4-W$363 f?v2-78196.3 EV?-9S606,3 EV2-301O6.3 t?\-263196.3 EVIHJ07037..110 W Ao 1(U Ao m Ao 63 Ao 62.4:22 1}O.B10. .E10....1)30 . . ..B’21 [’o 55 .44040HJ43835’253432Pentode sect.Triode sect.Pentode sect.Triode sect.Triode No.1. ,Mekeno gas test.Triode No,2. Makeno gas test.Pentode sect.Triode sect.Pentode No. 1.i’entmie Nc. 2.Cap connects to plate.CONI)Triode No. 1. Shorton 3Trimie No.?. Shorton 3.TriOde,NO.3. Noshort1) id.Eye open.Eye closedIliode,No. 1.l)iode ‘No. 2.I1entodc sect.Triodescct. C$p cmnectsto grid.Pmtode sect.Trlode sect.Pentode sect,I)iode sect.29

C 3, TB 11-6625-274-12/1DATA TA BLE—ContinuedTube typeM mi.Fila.mummenl Selector8 B1a8 Shunt Range Press Caltle .Votallons6.3 EV7-W196.3 EV7-321156.3 ET1-70206.3 II S>3G806.3 ~Tw20706.3 KT6-10; O6.3 lISlM4856.3 HS$34Pf6.3 HS&64836.3 I) U2-1054I6.3 HSW30806.3 11 S5-34806.3 IIS&34856.3 11 S>34666.3 11S544836.3 GR2-30706.3 HS$30806.3 HS&34816.3 HSO-34856.3 HS$34816.3 .TSWX13010 R10 n15 1)’23 1315 1)15 1)y~ B333333318 B 330 ----- R31 1)21 ------ B34 . . . ..- B19 ------ B11 --- R333333o -... r 325 ------ 1) 327 --- R 323 D 323 ..- B 327 R 30 70 A (#)20204593,) .32331251316254036’2530253825161640I’cntmle S0. 1.Pcntwie No. 2.Cras test not reliiahle.1)0 not perform.Triode Xo. 1.TrIrKIe XO, 2.~ ap connects to gridso. 1.IIeptode sect. Capconnects to grid.Triode .wct.C basing.Cap connects to grid,Cap connects to grid.Hexode.sect. Capconnects to grid.Triodc sect.Cap grid. Cap connectstogrid.Pin grid.Can connects toplate, Short on3.#IIolddown pushbutton8-METER REV. andr)ress i)tlsllbutton 7-n ECT6.3 EVW9030 o 40 .i 7 406P7 . . . . . . . . . .6Q4.- . . . . . . . .6Q5 . . . . . . . . . .6.3 ET1-50206.3 fJR.$40306.3 GRs42306.3 11S>34806.3 1+ S540836.3 IIS&30866.3 EV241396.3 EV2-71396.3 EV2-81396.3 HS>30806.3 CT&45866.3 CT7+i0846.3 EV1-90306.3 HsFF30801800012121700292828(#)”D100 AILYJ A..-. -. HRBBOAOABBBD90 A3 303 ------ Eyeopen.3 ------ Eyeclosed,3 383 38 Tnode No. 1.3 38 Triode No.2.3 55 Pentode sect.2 40 Diode No. 1.2 40 Diode No. ‘2.3 363 28 Pentode sect. Capconnects to grid.3 13 Triode sect.35414 4030

C 3, TB 11-6625-274-12/1DATA TA BLE—ContinuedMini-Ft[a-mumTube tvDe . . mm.1 Seleci0r8 Biaa Shunt Range Pre88 value Notaf ions#Should strike between settings 64 and 54 of the BIAS dial.6Q6 . . . . . . . 6..3 HS&3081 17 . . . . . . B 3 25 Triode sect. Capconnects to grid.6Q6 . . . . . . 6.3 HSO-6060 o 14 A 2 40 Diode No. 1.30.1

TB 11-6625-274-12/1Tube tzJp6 Filament6Q6.._——- 6.36Q7.. _____ 6.36Q7—.—._— 6.36QL._._._ 6.36R3.-.—..- 6.36S4.———6R7_.61t7-——6R7—.-—6R3–_-_.6R6— —6R6—6R3–_.6S4—6S7——6S8___6S8—.—6S6-.—6s8.._6sA?——_6sA7-——6sB7_6sB7—.._6SC7..—...6SC7 . . . . . . . . .6& Do.....-_6SF5 . . .68F? . . . . . . . . .6SF7 . .6SG7 . . . . . .6SH7. . . . . .6SJ7 . . . . ..–%SKT _.6SL7 . .6SL7 . . . . . .6SNT-..6SN7 .DATA TABLE--ContinuedMhi-S6L3ctw8mumBias Shunt Range Press value NotationsHSO-4060 o 14 A 2 40 Diode No. 2.HS&3061 l’l__._B3 20 Triode sect. capconnects to grid.HSO-6083 o 14A2 40 Diode No. 1.HS&4083 o 14A2 40 Diode No. 2.EVO-0090 o 25 A (#) 40 Cap connects to plate.#Hold down pushbutton 8-METER REV. end press pushbutton 7-RECT.6.36.36.36.36.36.36.3636.36.36.S6.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.36.86.86.36.3EV1-8030HSO–3081HSO-5083HSO-4088EV8-5072EVO-1078EVO-6078EVO-2039EV6-9020HSO-9485HYO-6020HYO-3050HYO-4020HYO-1OZOHS8-346SHS6-4068HS8-8466HS5-4068HY4-5062HY3-2065HS4-66Ei3HY3-5021HY2-6431HYO-5486HS&8651HS4-8651HS4-8658HS4-8663HY4-6062HY1-2035HY4-606zHY1-203523 _18 . . . ..-0 140 1413 ——0 680 6S0 6817 -----27 .-._10 -----0 140 140 14GBAABAAAGBBAAAs9228222333222Short teat onIy.o ----- c 3Short t-t only.10 -....-0 . . . . . . .0 . .10 . . . ..-12 . . . .0 . .0 140 . . .0 . . . .22 .-...-22 -..—o . . . . .._o . . .23 . . . . . . .23 _._...D3B3B3D3B3Et3A2C3C3B3B3B3133B3B3604840404840404062442340404050402525152660404243404882326060Triode sect. Capconnecti to grid.Diode No. 1.Diode No. 2.Triode sect.Diode No. 1.Diode No. 2.Diode No. 3.Cap connects to grid.Triode sect. Capconnects to grid.Diode No. 1.Diode No. 2.Diode No. 3.T riode No. 1.Triode No. 2.Pentode sect.Diode sect.Triode No. I.Triode No. 2.Triode No. 1.Triode No. 2.31

TB 11-6625-274-12/1DATA TABLE—ContlnnedTube tune Filament Se?ectcm6.3 IiY2-60316.3 HYO-50366.3 HYO-40366.3 HY2-60316.3 HYO-60366.3 HYO-40366.3 HS4-86536.3 HY2–60316.3 HYO-50366.3 HYO-40366.3 HY4-60626.3 HY1–20356.3 HY2-64306SQ7..::-6SQ7 . . . . . . .6SQ7-...-–6SR7–. –.6SR7_6SR7—_6ss7___6S’T.—.6sT7_.—6S~.— —.6SU7–..—6su7.–.—6SV7—_6SV7—_6SZ7—-..6SZ7_-—6SZ7—..—6T4—____6T6 —-.-...6T5..—–..-6T7 . . ..—6T7._. _...6T7... —.6T8..- .6T8 . . ..–6T8._. -..6T8 –. . . . .6U3_ . . ..__6U4..6u6—_.._6U5.- ___6U66U7 . .6U86u8 . . . .._6V3. _ _6.3 HY2--643O6.3 HY2-60316.$ HYO-60316.3 HYO-40316.3 ET2-lo5O6.3 CR5-4O3O6.3 GR5-42306.3 HSO-30806.3 HSO-50806.3 11 S0-40806.3 EVS–90766.3 EVO–60716.3 EVO-20366.? EVW10786.3 EVO-9030fi.3 HYO–50306.3 GR6-40306.3 GR5-42306.3 HS6-34806.3 Hso–34856,3 I? V2-63706.3 EV9–1OSO$.3 13 VOW)020Bia8 Shunt Range Pre8s11 ----- B 30 14 A 20 14 A 2180 14nA320 14 A 219 —.. -16BB330 0 A 200 A 26 .–. B 36 . B 3120 62BA3210 -— B 30 0 A 20 0 A 237 —. D 3o 100 A 30 100 A a17B 30 140 M11() 700 700 700 630 610 100n 100202115]6o 65AARAAAAAAArl1!223222‘7733331{ 3c 3A (.#)Mhimumvalue192020482020464830303030534030.203025264040304040404040—.3240576740NotatimaTriode sect.Diode No. 1.Diode No. 2.Triode sect.Diode No. 1.Diode No. 2.Triode sect.Diode No. 1.Diode No. 2.Triode No. 1.Triode No. 2.Pentode eect.Diode sect.Triode sect.Diode No. 1.Diode No. 2.Eye open.Eye closed.Triode wet. Capconnectu to grid.Diode No. 1.Diode No. 2.Triode sect.Diode No. 1.Diode No. 2.Diode No. 3.Eye open.Eye clceedCaP CO1,lleCtS to gridNo. 1.Pclltde S?ct.Triode sect.Cap connect.

TB 11-6625-274-12/1DATA TA BLE—Cent inuedTube tuue Filcment Selectors6vL5_.::...6V6 -..-––6V 7._. ___cv7—_—–6v7.-—6V8.. —6V8—__6vs——___fiv8__13w4-–-.–GW6--––...6W6_ . .6W6.-. . . . .CW’7 . . .6X4 .——GX4 –..–__Gx5__6X6. -–-_.6X6-–.—6X6 . . . . . . . . .6x8_6X8—-—.GY5——.6Y6—_6Y6_6Y7___._—6Y7__.—.._6Z4..-—_—GZ4____6Z6___6Z5— . . ..-_Gz7—. –_6Z’7._6zY6___m?iY6—7A4—. -7M ——6.3 HY5-34006.3 HS5-3481G.3 HSO-30806.3 HSO-60806.3 HSO–40806.3 EV6-10386.3 EVO-90326.3 EVO-70866.3 EVO-203t?6.3 HYO-50Z0e.? 11s0-60s?06.3 11s0-3080G.3 HS5-34806.3 1{S0-34866.3 ETo-60706.3 ETO-107O6.3 HSO-60816.3 HSO-30L?16.3 HS5-40866.3 HS5-4Z3G6.3 Ev7–98GI6.3 EV2-38616.3 GRO-50406.3 tlRO-30406.3 HS5-34S06.3 HS6–60836.3 HS4-30866.3 FRo-30406.3 FRO-204012.6 GSO-504012.6 GSO–3040$.9 HS5-60806.3 HS4-30806.3 HSO-50806.3 HSO-30806.3 JR6-20707..? JR6-2370Mire..mumBias Shunt RaIwe Prwm val~de31 -.-...21 —39 .—–0 140 1411 —-000 720 720 630 400 40S6 _...-.22 -.—0 800 800 400 40100 100100 1009 . ..—16 ----0 630 6333 .-—16 -—16 —–0 460 460 380 380 —-0——0 300 3023 ._26 —ccBAABAAAAAAcBAAAAAADDAADBBAAAABBAABDNotati/nm624624 Triode sect. capconnects to grid.40 Diode No, 1.40 Diode No. 2.30 Triode sect.30 Diode No. 1.40 Diode No. 2.40 Diode No. 3.4040 Plate No. 1.40 P!ate No. Z.3831 (kp connects to gridNo. L40 Plate No. 1.40 Plate No. Z.40 Plate No. 140 Plate No. Z.4 —- EYe9 open.439773337777337133—232340403026264040404030Zo404060ZoEyes closed.Pentode sect.Triode sect.Plate No. 1.Plate No. 2.Triode No. I.Triode No. Z.Plate No. 1.Plate No. z.Plate No. 1. Short on8.Plate No. Z. Short ona.Triode No. 1.Triode No. Z.Plate No. LPlate No. Z.33

TB 11-6625-274-12/1DATA TABI.E–-Cont inued.Tube tgpe Filament Selectors7A67A6– . . . . . . .7A?7A86.36.36.36.3JRO-6075JRO-3025JR6-2374JR6-25747A86.3 JR4-53767AB76.3 HS5-31407AD76.3 JR6-23747AF77AF77AG77AH76.36.36.36.3JR5-6070JR4–3020JR6–2374JR6-23747AJ7 . 6.3 JR6-23747AK76.3 JR6-23747AU77AU76.3G.3EV7–6030EV2-103O7B47B5G.3 JR6-20706.3 JR6–23707B6(3.3 JR3–20707B66.3 JRO-60727B66.3 JRO-50727B76.3 JR6-2374TB8TB8 . .6,36.3JR6–2574JR4-53767C47C57C66.36.36.3JRO-4070J~6-2370JR3–20707C66.3 JRO-60727C66.3 JRO-50727C76.3 JR6–23747E67E66.36.3JS1–3040JR3-2070‘7 E6 . . . . 6.3 JRO-60727E6.–..— 6.3 JRO-50727E7––-—7E7_ . . ..-._...7E7-..-—6.3 JRG-25706.3 JRO-40726.3 JRO-.3O727EY6 . . . . . . 7.6 HS5-3480‘l F7 . . . ..-.. ___IF? . . . . . ..-.‘7F8... . . . . . . .6.3 JR6-6073‘6.3 JR4-30266.a HS8-60607F8—__.. 6.3 HS1-30i07G7 . . 6.3 JR6-2374MinimumBias Shunt Range Prew valueo GO A 20 60 A 227 B 3Short test only.BaBaDaC3cacacaD 3caB 3B aB3B 3II 3AZA 2BaShort test only.44. .0 52301000002216. .12. .0 140 14220 00 0al . .0.0 ..:101018B aA2caB3A2A2BacaB3A 2A 2B3A 2A 2caB aBaD3D3B3404044al46al3a3a38421160565825402840404a2940as16ao80a3as65404033aoao66aaa3262650N0tati0n8Diode No. 1.Diode No. 2.Triode No. 1.Triode No. 2.Triode No. 1.Triode No. 2.Triode 8ect.Diode No. 1.Diode No. 2.Diode,Triode sect.Dicde No. 1.Diode No. 2.Triode sect.Qiode No. 1.Diode No. 2.Pentode sect.Diode No. 1.Diode No. 2.Triode No. 1.Triode No. 2.Triode No. 1.Triode No. 2.34

TB 11-6626-274-12/1I)ATA TAFiLE—Continued6.3 JR5–?3626.3 JR4-z3676.3 JRG-Z3746.3 JR6-25746.3 JR4-35766.3 JR4-3020(?,3 JRO–50706.3 JRO-60706.3 JR6-23746.3 JR5-60736.3 J R4-30266.3 JR6-2T75G,3 JR4–3o7G6.3 JR6-25706.3 JR13-40726.3 JRO-307Z6.3 JR6–26746.3 JR4-36766,3 JR6-23746.3 JR6-2374G.3 JR6-237S6.3 J RO–60’i56.3 JRO-30256.3 JR3-20406.3 JRO-50406.3 JRO--6O7O6.3 J RO-60706.!3 JRI1-30706.3 JRO-G0706.3 JI?O-30707.5 EV7-98607,6 EV2-301O7.5 EV7-98607.s Evz–301O7.6 EV7-98607.6 EV2–301O7.5 EV7-98607.S EV2-301O7.5 EVS-70907.6 EV040307.6 EVO-102O7.6 EV2-793010 J{ 310 . . . B 310 -..._ D 318 ----- B 318 . . . B 30 . . . B 30 20 A 20 20 A 212 . B 323 . . B 323 . . ..B3Short test onlY.20 . .10 . .000018 . .0 . . . . . .9 . .6 _...._10 . ..-.–0 570 670 .0 6’70 670 420 420 120 1210 . . .9 -.–-14 .9 .11 . .29 . . . . ..-8 . . .29 .16 . . . . . .0 100 7030 . . . ..-CcAABBccDAARAAAAAADDDDDcDcDAAc3322333337732277‘77333333333223635.3192025264040605050573830303838385018404023404040404040302638203034304213404060Tetrode No. 1.Tetrode No. 2.Heptode sect.Triode sect.Triode sect.Diode No. 1.Diode No. 2.TriOde No. 1.Triede No. 2.PcntOde sect.Dimle No. 1.Diode No. 2.Heptode sect.Trimle sect.Plate No. 1.Plate No. 2.Triode sect.Diode No. 1.Diode No. 2.Plate No. LPlate No. 2.Plate No. 1.Plate No. 2.Pentode sect.Triode sect.Pentode sect.Trbde sect.PentOde sect.Triode sect.PentOde sect.Triode sect.Triode sect.Diode No. 1.Diode No. 2.35

C 3, TB 11-6625-274-12/1DA 7’A 7’.1 BT. E—Continllcd7.5 EVi-ti089i. 5 EV2 10397.5 I? V7-G0307.5 EV8-11)907.5 Ev; .mo7.5 EVW20307 5 Eve. 10307,.5 l:vi-tio807.5 EV3.109O7.5 EV7-08607.5 EV2-301O7 5 ~\,7-60807,5 EV2.1OOO7.5 EV7. W607.5 13 V2 -30107,5 I?V3 91707.5 EV7-Y8607.5 EV(XJO1O7.5 I?v}?olo7.5 I? V7.60807.5 E\”2-lo307.5 I?\-; .-on(lo7,5 I?\-2.3olo7 5 11 Y4-50607.5 IIY1 203010.0 EVi-(i080100 EV2-103O10.0 I? V2-103010.0 EYLPXWO10.0 EVLM08010,0 EV9-678010,0 I? V1-!03010.0 EV3 tiuo10.0 Evl LIOxo10 0 F:\-i (,370100 EV9-IOSO10.0 Evi Ywl10,0 EV2-J3617.5 ER3-2tm10.0 EV2-793010.0 EV8479010.0 EV2-103O10.0 I?v7-6a9010.0 I?,\’3-low10.0 Ev7-m90131as ,SIIUJZ( [{nnw.23 1~?3. .B,.~ ,5 11Yi 1)11 uo 70 Ao 70 .117 r28 1)11 1),,“b c2 ,5 1165 ro. r)19 11XJ ..1)10 1)o 0 .io 0 A., .3D23 II10 1)?0 11.3 . 1)..3,ru24 1;?4 1117 ro S3 .\o 53 .

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube tupe10DE7-. . . . . .IODR7 . . . . . . .10DR7 . . . . . . .10EG7 . . . . . . .IOEG7 . . . . . . .10 EM7.. . .IOEM7 . . . . . . .IoHF8. . . . . . .IOHF8 . . . . . . .10 Y.... . . . .11(75 . . . . . . . .11 CY7 . . . . . . .11 CY7_ . . . ..-12’ . . . . . . . . . .12A4 . . . . . . . . .12 A5 . . . . . . .12A6 . . . . . . . . .12A7 . . . . . . . . .12A? . . . . . . . . .12-48 . . . . . . .12AB512AC5. -.... -12AD6.-... -.12A Do.......MAD . . . . . . .12A Em.......K2.4R 6-......12AE6 . . . . . . .12AE7.. . . .1ZAE7 . . . . . . .12AF3 . . . . . . .Selector.r10.0 EV2-11?3010.0 EV7+308010.0 Ek’2-l@.1610.0 HY&~10,0 HY1-2fl.?fl10,0 HY&5&m10.0 H Y1-2i13010.0 EV7-9S&l10,0 EV2-30107,5 ER3–24Jll10.0 ET2–761O10,0 EV7-5iX010.0 EV2-1OW5.0 ER%260012.6 EV2-901O12.6 H R4-2350126 HSK+48112,6 H R@236512.6 H RW5@212.6 HS3-4i%312.6 EV3-917012,6 ET2-6.571126 ET7u352112.6 EV7-O12.6 EV2-103O12.6 ETO-70Z112.6 ET&662o12.6 ET&w2012.6 EV@6Ci3712.6 EV&103212.6 EVW020FilamentMinimumBiw Sh W! Range Press due54 ------ D 322 ..-. B 354 ------ D 332 . . . . . . B 356 --. _.. D 3%3 . ..-. B 3@J . . . D 3)0 . . ..- D 330 . . . . . B 312 . . . . . . B 332 . . . . . . D 325 . . . . . . B 365 . . . . . . C 344 . . . . . . B 325 . . . . . . D 351 . . ..-. B 312 . . . . . c 348 . . . . . . B 30 50 A 741 . . . . B 321 . . . . . r 33S ------ A 230 OA 212 . . . . . . B 312 . . . . . . B 30 OA 20 OA 20 OA 20 45 A 20 58A 20 32 A (8Notat iom33 Triode No, 2.20 Triode No. 1,31 Triode No. 2.60 Triode No. 1.38 Triode No. 2,25 Triode No, 1.36 Tricde No, 2.35 Pentcde sect.25 Triede sect.382312 Triode No. 1.50 Triode No. 2.4239463824 Pentode acct. Capconnects to grid.40 Rsetirier sect.26 cap connects togrid No. 4,4616 Make no gas test.23 Make no gas test.32 Triode No. 1.32 Triode No. 2.12 Tricde sect. Makeno gas test.40 Diode No. 1.40 Diode No. 2.40 Make no gas teat.40 Make no gas test.60 Cap connects to plate.#Hold down pushbutton 8-RIETE R REV. and press pushbutton RECT.12A F6 . . . . . . . 12, 6 ET1-5672 27 . . . . . . B (#) 29#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. COND,MAO . . .. 12.6 E T7-6W 30 OA 2 44 Make no gas test.12A E17 . . . . . . . 12.6 HY56643 2U . . . . . . B 3 50 Triode No. 1.12AH7. . . . . . . ~2. 6 HY1-3026 20 . . . . . B 3 50 Triode No. 2.1ZAY6. . . . . . . . 12.6 ET6-70Z1 o OA 2 S Triode seot. Makeno gas test.12AJ6 . . . . . . . . 12.6 ETiMW20 o OA 2 46 Diode No. 1.12AJ6 . . . . . ..- 12,6 ETO-5026 o OA 2 40 Diode No. 2.37

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube type12 AJ7 . . . . . . . .12 AJ7 . . . . . . . .12 A LA...--..12 A LA.......12 A LA.......12A L8 . . . . . .12AQ5 . . . . . . .12AS512 AT6 . . . . . . .12 AT6 . . . . . . .12AT6 . . . . . . .12 AT7- . . . . . .12 AT7 . . . . . . .12 A UK.......12 AIJ7 . . . . . . .12 AUK . . . . . . .12 AUK . . . . . . .12AU8 . . . . . . .12 AV5 . . . . . . .12 AV6 . . . . . . .12AV6. ..--..12 AV6 . . . . . . .12AV7 . . . . . . .12AV7 . . . . . . .12AW6 . . . . . .12AX4 . . . . . . .12AX7 . . . . . . .12AX7 . . . . . . .12A Ye.......12AY7 . . . . . . .12 AZ7 . . . .12AZ7 . . . .12 Be . . . . . . . . .12 Be . . . . . . . . .12 Be . . . . . . . . .12 Be . . . . . . . . .12 BAA . . . . . . .12 BAA . . . . . . .12BA7 . . . . . . .Fila.mmtSelectors12.6 EV2-613712,6 EVW803612,6 ETW701O12,6 ET&20Sl12,6 EV&367212.6 EVC+109812.6 ET1-562012.6 ET2-761O12.6 ET1-702012.6 ET1-W2012.6 ET1-5Q2012.6 EV7-608012.6 EV2-103O12.6 ET1-567212,6 EV7~8012.6 EV2-103O12,6 EV7-986012,6 EV2-301O12.6 HS1-W3012.6 ET1-702512,6 ET1M332512.6 ET1MQ2612.6 EV7~8012.6 EV2-103O12.6 ET1-562712.6 HY&54)3012.6 EV7-6JMII12,6 EV2-103O12,6 EV7%08012.6 EV2-103O12.6 EV7+W8012.6 EV2-103012.6 EV2-901O12.6 J R&237412.6 II.!w341o12.6 HStAWJO12.6 ET1-567212.6 EV7-913612,6 EV2-1037.14inimumBins Shunt Range Pw8 due27 B26 Bo 70 Ao 70 Ao 55 AoOA21 c25 D18 Bo OAo OA10 c10 c16 B24 B24 B10 ..- D9 D50 c12 ..- Bo OAo OA18 D18 Dlo. ..-Do 54 A12 B12 B15 ..-.. B15 B10 __ c10 -.... c50 D22 B22 BO B9 c10 D33222‘2333223333333332233373333333333331xl4040S310462830404050YIS3$556302549324040212120403232323250503248465041Short test only3 40Not d iomHeptode sect.Triode sectDiode Xo, 1.Diode h’o. 2.Tetrode sect. hfakeno gas test.Triode sect. Makeno gas test.Triode sect.Diode h_o. 1.Diode No. 2,Triode No. 1.‘Triode No. 2,Triode No. 1.Triode No. 2,Pentode sect.Triode sect.Triode sect.Diode No. 1.Diode Xo. 2.Triode No. 1.Triode Yo. 2.Triode Xo, 1.Triode No. 2.Triode No. 1.Triode No. 2.Triode No. 1.Triode No. 2.Pentode sect. Capconnects to grid.Triode sect.38

TB 11-6625-274-12/1DATA TABLE—ContinwdMinimumTube tuue Filament S&ctma Wan Shunt Ranue Press value Notationa19_Bs 6012 BD6:: . . . . . .13BE6 .1213E6 . . . . . . .12Bl?6 . .12BF6 . . . . . . .12BF6...–..1ZBH7 . . . . . . . .1%BH7 . . . . .12 BK6 . . .._.1ZBK6 .12BK6 .12BK6 ._12BL6 ..-._12BN6. . .12BN6 . . .12EtQ6 . .12BlZ7._.. -12BR7 . . . .12BR7.-12 BT6...- . . .12BT612 BT6 . . . .1 ZBU6 . .12BU612 BU6.. . .12BV7 . . . . . . . .1zBW4... _1ZBW4 . . . .12BY7.. .12BZ612BZ7 . .lZBZ’7 . . . .1ZC5 . . ..-12.6 ET1-567212.6 ET7+62112.6 ET1-602712,6 ET1-702012,6 ET1-60Z012.6 ET1-50Z012.6 EV7-608212.6 EV2-103712,6 EV3-186012.G ETI-702612.6 ETO-602612.6 ETO-502712.6 ET2-G57112.6 ETZ-751612.6 ET6-751Z12.6 HS5-04t?012.6 EV2-103O12.6 EVO-708012.6 EVO-608012.6 ET1-702012.6 ET1-602012.6 ET1-502012,6 ETI-702012.6 ET1-602012.6 13 T1-502012,6 EV2-781312.6 EVO-709112.6 EVO-109712.6 EV2-7i31312.6 ET1-562712.6 EV7-608012.6 EV2-103O12.6 ET2-761OShort test only.DBAAccDBAAABBcDAABAABAADAADoDDI)17 .-...-14 –—000029 –_Z9 . -----0 ,...—6 ..-.._o 400 4030 00 . ..–..o . . . . . .60 –.....14 -----0 700 7013 –...-0 400 4034 . . . . .0 400 409 -—0 150 159—20 —8_8—10 —–.382233332z23333223z23223772s33(#)364S Tricde sect.40 Diode No. 1.40 Diode No. 2.30 Triode No. 1.i30 Triode No. 2.2832 Triode sect.40 Diode No. 1.40 Diode No. 2.40 Make no gas test.18 Limiter grid.23 Quadrature grid.56 cap connects to plate.20 Triode met.40 Diode No. 1.40 Diode No. 2.33 Triode sect.40 Diode No. 1.40 Diode No. 2.88 Triode sect.40 Diode No. 1.40 Diode No. 2.4640 PIate No. 1.40 Plate No. 2.468118 Triode No. 1.18 Triode No. 2.46#Hold down pushbutton 2-DIODE rjnd press pushbutton 3-MUT. COND.12C8 . ..- 12.6 HSO-3661 24 . . . . . . B 3 29 Pentc.de sect. CaDconnects to gridNo. L12C8 . . . .._. 12.6 HSO–5083 00A2 40 Diode No. 1.12C6._ . . ..- 1Z,6 HSO-4083 00A2 40 Diode No. 2.12GA6_ . . . 12.6 ETZ-761O Zb . . . . . D 8 8012CM6---- 12.6 EV3–9170 21 . . . ..- C 3 4639

C 3, TB 11-6625-274-12/1Tube typeDATA TA BLE—ContinuedMini-Fila-mumment select0r8 Bia.! Shun.i Range pre88 value Notalion812 CN5 . . . . . . . 12.6 ET6+5712 o OA 2 XI Make no gas test.12 CRY . . . . . . . 12.6 ET7-5612 18 . . . . . . B 3 56 Pentode sect,12CR6 . . . . . . . 12.6 ETw201O o 14 A 40 Diode sect.12 CS6 . . . . . . . . 12.6 ET1-5627 20 . . . . . . B (#) 2 8 Grid No. 1.#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. C OND.16CS6 . . . . . . . . 12.6 ET7-5621 O B (#) 12 Grid No. 3.#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. C OND,12 CT8 . . . . . . . 12.6 E V8-6790 10 . . ..-. D 3 30 Pentode sect.12 CT8 . . . . . . . 12.6 EV2-103O 9 D 3 25 Triode sect.12CU5 . . . . . . . 12.6 ET2-761O 10 . . . . . . D (#) 45#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. CON D.12CU6 . . . . . . . 12.6 HS.544S0 50 . . . . . . c 3 56 Cap connects to plate12CX6 . . . . . . . 12,6 ET2+571 o OA 2 .50 Make no gas test,12D4 . . . . . . . . . 12.6 HYo-5030 o 66A 7 4012 DB5 . . . .. 12.6, EV>9120 10 D (#) 45#Hold down pushbutton 2-DIODE and ~reas pushbutton 3-M UT. C OND.12DE8 . . . . . . . 12.6 Ev7-!?691 o OA 2 32 Pentode sect. Makeno gas test,12DE8 . . . . . . . 12.6 E VP-20211 o 35A 2 40 Diode sect.WDF5 . . . . . .. 12.6 EVO-WSO o 15 A 7 40 Plate No, 1.12DF6 . . . . . . . 12.6 EVW103O o 15 A 7 40 Plate No, 212DF7 . . . . . . . 12.6 EV7+3S0 12 ..-. -. B 3 32 Trlode No. 1.12DF7 . . . . . . . 12.6 Ev2-103o 12 B 3 32 Triode No. 2.12DK7 . . . . . . . 12.6 EVC-3721 o 25 A 2 54 Tetrode asct. Makeno gas test,12 DK7 . . . ..-. 12.6 EV04Y20 o OA 2 25 Diode No, 1,12DK7 . . . . . . . 12.6 Evo-9020 o OA 2 25 Diode No. 2,12DL8 . . . . . . . 12.6 EVW3627 o 48 A 2 60 Tetrode acct. Makeno gas test.12DL8 . . . . . . . 12.6 EVO-90S0 o OA 2 40 Diode No. 1,12DL8. ..--.. 12.6 EVO-108O o OA 2 40 Diode No. 2,12DM4 . . . ..- 12.6 HYO-5020 o 25A 7 5012DM5 . . . . . . 12.6 E T2-761O 10 ------ D (#) 45#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. CON D.12DQ6 . . . . . . . 12.6 Hs5-W30 26 D 3 30 Cap connects to plate.12DQ7 . . . . . . . 12.6 E V2-7819 O ._. -.. D 34012DS7 . . . . . . . 12.6 EV7-36S41 o 53A 2 30 Tetrode sect, Makeno gas b3st.121) So....... 12.6 Evr+90s0 o OA 2 32 Diode No. 1.40

TB 11-6625-274-12/1DATA TAilLE-ContinuedIzDST ::_12!)T5 .._MX’T ___MDT? ..—12 DT8.–_:2CT8 ..—.12 DU7..-._12DIY7 _...-12 DU7—.-.12 DV7 . . . .._.12Dv7_12 DV7..—12DV8 . . ..—12DV8 -----12DV8. -.—12DW5 . . . .12DW7 . .._12 DW7... .12DW8 ..–-12DW8 . ..-12DW8 . . .12DY8._12DY8 . .12 DZ6–.-...12 DZ8 . . . . .12 DZ8..- . . . . .12EA6 .12 EC8—.-..12EC8 .-12ED6 ._._12EG6 -----12EH5 . .._.12EK6 . ----12 EL+-._.—12.612.612.612.612.612.612.612.G12.612.612.612.612.612.612.612.612.612.612’.612.612.612.612.612.612.612,612.612.612.612.612.612.812.612.6EVO-108OEV3–9170EV7-6080EV2-103OEV7-60%SEV2-1039EVO-3621EVO-9020EVO-7020EVO-6087EVO-3O1OEVO-2O1OEV04627EVO–9080EVO–108OEV3-91?0EV7-6080EV2-1tE30EVT-6080EV2-103OEVO-11080EVO-3621EVO-8079ETZ–6571EV3–6720EV1-9080ET2–6571EVO-7689EVO-2U31ET2-761OET7-6521ET2-T610ET2–65’i 1ETo-2071MidtnurmBiae Shunt Rarwe Prea.r W1U80031 -----12 —12 . . . . . . .10 . . . . .10 . . . .0 4000000000000 66000060 . .12 –.-..24 .._.-29 00 620 480 42000 Z324 -.–..26 . . . .0 18000 1325 . .0031 -----0 2400A“cBBccAAAAAAAAAcBBAAAAA-kItBAAADAGAA28a3382222222223332222222322232222326082326040601616141616323282663266S660826022603016602888306060606NotatiowDiode No. 2.Triode No. 1.Triode No. 2.Triode No. LTriode No. 2.Tetrode sect. Maltano gas trot.Diode No. 1.Diode No. 2.Triode seek Make nogas test.Diode No. 1.Diode No. 2.Tetrode acct. Makeno ma test.Diode No. 1.Diode No. 2.Triode No. 1.Triode No. 2.Triode No. L Makeno Ras test.Triode No. 2. Makeno gas test.Diode sect.Tetrode sect. Makeno gaa teat.Triode seet.Make no gas test.Pentode sect.Triode met.Make no ICaS test.Pentode mt. Makeno ma teat.Triode sect.Make no gaa teat,Make no gas teat.Trinde sect. Make no17M -41

TB 11-6625-274-12/1Tube twe Filament Selecbra12 ELF.. _.._.12EL612 EM6.. . . . . .12.612.612.6ETO-G070ETO–GO?OEVO-362112 EM6 . . . . . . . .12EN6 .12 EQ7–.12EQ7 .12EZ612F5 . . .12F8 .__ ..-12F812F812FK6 .--...12FK612FK6 .12 FM6-----12FM6 . . .12FM612FQ8 _..DATA TABI. E—ContinuedMini.mumB;as Shunt Range Press talueIIo01)40290012:3012 FQ6–. -. 12.6 EV7--(3O3O 11B 3 2212FQ8 1!?.6 EV2-3090 11B 3 2212FQ8 12.6 EV2-.1OW 11n 3 2212FR8 . . . 12.6 EV3-6700 40 43 A 2 4412FR8 . . 12.6 EVI-9020 2.5 10 A 2 4012FR8 .12 FT6 . . . . .12 FT6 . . . -.12FT612FX812. G1’2.61?.612. G12.G12.612. G12.612.612.612.612.612. G12.612.612.612.612.612.61.?.1;12.6F, VO-90:0HS5-3180EV2-7631EVO-SO:OET2-6571HSO-4080EV9-2’3i~EVO-6070EVO–107OET1-7020ETO-6025ETo-5026ETO -70!21ETO-GO’20ETO–5020EV7-8090EVO-8020ET1–7020ETO–GO!?OETO-51710EV9-1372c1o23000001100003000~,-,o0000000000003’400u“.AAADDAA3AAAAAAAAABAAAAA2~223‘32232‘2222‘222232222220?060253027343725162020322323312525222660323242Xotatio,,aDiode No. 1.Diode No. 2.Tetrm!e sect. Makeno zas test.Diode sect.PcntOde sect.Diode sect.Ma’%e no gas test.Cap connects to grid,Pcntodc sect. Make,no gas test.Diodu No. 1.I), odc No. 2.Triode sect. Make “oEas te3t.Diode h’o. 1.Diode A’o. 2.Triode sect. Make ~,cgas test.Diode hJo. 1.DioIIe No. 2.Triode No. l. —PlateNo. 1.Triode No. l—I’lateh’o. 2.Triode No. Z–-I’lateNo. 1.Triode No. ?-–l>lateNo. 2.Pentode sect. h!akeno gas test.Triode sect. Make nogas test.Diode sect.Triode sect. Make noEns test.Fide No. 1.Diode .No. 2.Hcptode scst. Makeno gas test.42

C 3, TB 11-6625-274-12/1DATA TA BL?+-ContinuedTube &Pe12FX8.12 Go . . . . . . . . .12(38 . . . . . . . .12 m. .12 GA6... . . .12 GC6 . . . . . . .12 GW6 . . . . . . .FilamentS.lector.r12.6 EVD-8MJ612.6 ET6-107O12.6 EV&-607812.6 EVO-102312,6 ET7-6S2112.6 HS5-CE3012.6 Hs5-C480Bia8o230n304734Shunt Range42 AB30 AOAOAD. . . . . DMirt i-mumPre88 cake Notations2 65 Triode sect. Make nogas test.3 502 50 Triode No. 1. Makeno gas test.2 32 Triode No. 2. Makeno gas test.2 33 Make no g= test.32 Cap connects to plate.(;) 36 Cap connects to plate.#FIoId down pushbutton %DIODE and press pushbutton 3-M UT. CO ND.12H6 . . . . . . . . . 12.6 HSO-WS1 o 63A 2 4012H6 . . . . . . . 12.6 HSC-3041 o 63A 2 401s5 . . . . . . . . .. 12.6 liS5-3031 23 . . . . . . B 3 50HJ7- . . . . . . . . . 12.6 IISC-34S5 22 . . . . . . B 3 31Ire.. . . . . . .. 12.6 EVO-3621 o 30 A 2 50.I’m . . . . . . 12.6 EVC-9070 o 56A 2 4012J8 . . . . . . 12.6 EVO-8070 o 56A 4012K6. . . . . . . . 12.6 ET2-7510 10 . . . . . . c (;) 38#Hold down pushbutton >DIODE and press pushbutton 3-MUT. CONDbefore pushbutton 2.12K7- . . . . . . . . 12.6 HSC-3485 19 . . . . . B 3 3612K8-.- . . . . . . 12.6 HS5-3486 H . . . . B 3 2512K8... . . . 12.6 HS5-64K4 o . . . . c 3 3012 L6 . . . . . . . 12.6 HS5-3M0 10 . . . . . . D (#) 45Diode No. 1.Diode No. 2.#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. CO ND.Cap connects to grid.Tetrode sect. Makeno gas test.Diode No. 1.Diode No. Z.Make no gas test.Release pushbutton 3Cap connects to grid.Heptode sect. Capconnects to grid No.3 hexode.Triode sect.Y2L8 . . . . 12.6 HW18523 10 . . . . . B 3 54 Pentode No. 1.1ZL8 . . . . . 12.6 H W3-4521 10 . ----- B 3 54 Pentode No. 2.12Q7. . . . . 12.6 HSCF30S0 17 . . . . . B 3 20 Triode sect. Capconnects to grid.12Q7 . . . . . . . . . 12.6 HSO-5@?3 o 14 A 2 40 Diode No.1.12Q7. . . . . . . . . 12,6 HSC-40%3 o 14 A 2 40 Diode No.2.V2R6 . . . . . . . . 12.6 ET2-7610 2) . . . . . . D (#) 35#Hold down pushbutton 2-D1O DE and press pushbutton 3-M UT. COND.12s.. . . . . . . . . 12.6 HYL%W’20 10 ..-.. B 3 23 Tricde sect. Capconnects to grid.12s8 . . . . . . . . . 12.6 HY&W50 o 14 A 2 40 Diode No. 1.12S8. . . . . . 12.6 HYtF4iM) o 14 A 2 40 Diode No. 2.12s8 . . . . . . .. 12.6 HYO-102O o 14 A 2 40 Diode No. 3.43

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube type12SA7 . . . . . . .12SA7 . . . . . . .12SC7 . . . . . . .12 SC7 . . . . . . .12SF5 . . . . . . .12SF7-. . . . . .12SF7 . . . . . . .12S137 . . . . . . .12SH7 . . . . . .12 SJ7 . . . . . . . .12SK7 . . . . . . .12SL7 . . . . . . .12SL7 . . . . . . .12 SN7- . . . . . .12 SN7. . . . . . .12 SQ7. . . . . . .12SQ7 . . . . . . .12SQ7-- . . . . .12SR7 . . . . . . .12SR7 . . . . . . .12 SR7 . . . . . . .12 SW7 . . . . . . .12SW7 . . . . . . .12SW7 . . . . . . .12SX7 . . . . . . .12SX7 . . . . . . .12SY7 . . . . . . .12 SY7 . . . . . . .12 Up . . . . . . . .12 Up . . . . . . . .12V6 . . . . . . . . .12W6 . . . . . . . .X’ilamenl&lectOra12.6 HS8-346512.6 HS5--KW312.6 HY4-506212.6 HY3-206512.6 HY3-502012.6 HY2-243112.6 HYO-503612.6 HS4-865112.6 HS4-866112.6 HS4-865312.6 HS4-86X312.6 HY4-506212.6 HY1-202512.6 HY4-5C6212.6 HY1-202512.6 HY2-6Q’4112.6 HY@-503612.6 H Y041X4612.6 H Y2-6Q3112.6 HYO-503612,6 H YO-403012.6 HY2-MM112.6 HYW5C23612.6 HY&403612.6 H Y4-506212,6 HYI-203512.6 HSS-346512.6 HSS4C6812.6 EVO+YB712.6 EVO-103212.6 HS5+48012.6 HS>3480MinimumBiw ShUnl Range Preaa due NotationaShort test only.o . . . . c 30 . . . . . . B 30 . . . . . . B 312 . . . . . . B 30 . . . ..- B 30 14 A 20 . . ..-. c 30 . . . . . . c 322 . . . . . . B 322 . . . . . . B 30 . . . . . . B 30 . . . . . . B 323 . . . . . . B 323 . . . . . . B 311 . . . . . . B 30 14 A 20 14 A 218 . . . . . . B~o 14 A 20 14 A 214 . . . . . . B 30 14 A 20 14 A 214 c 314 . . ..-. c 3Short test only.15 . . . . . . D 30 OA 20 OA 221 . . . . . . c 310 D (#)5025 Tricde No. 1.25 Triode No. 2.2550 Pentode sect.40 Diode sect.4243404832 Triode No. 1.32 Triode No. 2.34 Triode No. 1.54 Tricde No. 2.19 Triode sect.20 Diode No. 1.20 Diode No. 2,48 Triode sect.20 Diode No. 1.20 Diode No. 2.48 Triode sect.40 Diode No. 1.40 Diode No, 2.33 Triode No. 1.33 Triode No. 2.2312 Triode No. 1. Makeno gas test.12 Triode No. 2. Makeno gas test.4645#Hold down pushbutton 2-D IO DE and press pushbutton 3-MUT. CON D.12X4 . . . . . . . . 12,6 ET(W5070 o 30 A 7 40 Plate No, 1.12X4 . . . . . . . . 12.6 ETO -1070 0 30 A 7 40 Plate No. 2.12Z3 . . . . . . . . . 12.6 E R(&2030 o 52 A 7 4012Z5... 12.6 (i:3-5WG o 38A 7 40 Plate No. 1.12z5. -------- 12.6 0S0-3040 o 2SA 7 40 Plate No. 2.13 DE7----- 12,6 EV7fJ.F40 31 B 3 51 Tricde No. 1.13 DEN . . . . . . . 12,6 EV2-103O 54 D 3 33 Tricde No. 2.13 DR7 . . . . . 12.6 EV7%030 22 B 3 20 Triode No. 1.13 DR7 . . . . . 12.6 EV2-109O 54 D 3 31 Triode No. 2.44

C 3, TB 11-6625-274-12/1DATA TA BLE—Continued‘J%.& type13 EM7 . . . . .13EM7.13 FR7..13FR7 . . . .14A4 . . . .14A5 . . . . . . . . .lW.7 . . . . .14A F7...14 A FT.......14B6.14B6-.14 B6 . . . . . .14B8. . . .14 Be . . . . . . . . .14C5 . . . . . . . . .14C7 . . . . . . . . .141%6 . . .14 E6-.. . . .14E6_14 Em . . . . . . . . .lm7 . . . . . . .14E7 . . . . . . . . .14F7. . .14F? . . . . . . . . .14F8 . . . . . . ..14F8 . . . . . .14 GT8.....14 GT8....14 GTS..141+7 . . . . . . . .14J7 . . . . . . . . . .14J7 . . . . . . . . . .14JG8 . . . . . . . .14JG8... . . .14JC48... . . .14Jii’ . . . . . . . . .14 No . . . . . . . . .14Q7 . . . . . . . . .14Q7 . . . . . . . . .14R7 . . . . . . . . .14R7.. . . . .14R7 . . . . . . . . .14s7 . . . . . . . . .14s7 . . . . . . . . .14 V7 . . . . . . . . .sdat0r8126 If Y4-3QK712.6 HY1-!W3012.6 EV7-O12,6 EV3-lIYJOI’/?, 6 J R6-2w7012.6 J R&2370126 J R13237512.6 JR&60701’2,6 J R4–30Z012.6 J R3-207012.6 J R&W/J12.6 J RW07’212.6 J R6-2574126 J R6627612.6 J R&2370126 J RG!237412,6 J R>207012.6 JRW607212,6 J R&W7212.6 J R&Z57012,6 J RO-40W126 J RO-307’2~26 JR&6JJ73126 J R4-30261“. 6 HS8-W5012.6 1{ S1-304012.6 EV8-ft07012.6 EVC&21130126 EVWWIO13.6 J R6-237412,6 J R6 -237412.6 J R4-357612.6 E V6+XJ7012.6 EVW601O12.5 E VO-2020M 6 SR6-@7312. % JR4-302612.6 JR6-237512.6 JR4-307612,6 JRi+25701 Z. 6 JR&4o7212.6 JRKJ07212.6 J RW57412.6 JR4-367612,6 JR%2374FilamenlMinimumJJia.3 Shtml Range Pre88 value NoWiond20 ..- B60 ------ 1)20 J4tx.. D23 J4l!! . . . c2!2 . . n21 . . c21 . . . . co . . . . . Bo 14 Ao 14 A44 . . B22 . . . . c22 . . . . B12 . . . . Bo 14 Ao 14 A24 . . . . Bo OAo OAo Bo . . . . . B10 . . . . . . D10 . ..-. D20 .-. -.. Bo OAo 0 A10 D18 . . . . B18 . . . . B10 -.. -.. Bo 70 Ao 70 A23 . . . . . . B23 . . . . . . B20 . . . . . . c10 . . . . co OAo OA18 . . . ..- Bo . . . . . . B6 . . . . . . C3 26 Triode No. 1.3 35 Triode No. 2.3 25 Triode No. 1.3 35 Trimle No. 2.3 603383 483 33 Triode No. 1.3 33 Triode No. 2.3 28 Trlode sect.2 40 Diode No. 1.z 40 Diwie No. 2.Short test only.333322322333332233332233m463355 Triode sect.40 Diode No. 1.40 Diode No. 2.33 Pentode sect.30 Diode No. 1.30 “Diede No. 2.40 Triode No. 1,40 Triede No. 2.25 Triode No. 1,25 Triode No. 2.12 Tricde sect.32 Dicde No. 1.32 Diode No. 2.1920 Heptode eect.25 Triode sect.38 Triode sect.40 Diode No. 1.40 Diode No. 2.50 Triode No. 1.60 Triode No. 2.Short test only.3 573 38 Pentode sect.2 30 Diode No. 1.2 30 Diode No. 2.3 28 Heptode wet.3 38 Triode seet.36045

C 3, TB 11-6625-274-12/1DATA TA BLE—Continued.%1 in i.Fila-mumTube type ment &kCt0r8 Biaa Shunt Range Pres8 ual ue Not al ion a14 We . . . . . . . . 12.6 JR+2375 10 D 3 1814 X7 . . . . . . . . . 12,6 JR&2040 o . . . . . . B 3 23 Triode sect.14 X7 . . . . . . . . . 12,6 JRIH040 o 67 A 2 40 Diode No. 1.14 X7 . . . . . . . . . 12.6 JRw6070 o 67 A 2 40 Diode No. 2.14Y4.. 12.6 JRoW170 o 30 A 7 40 Plate No. 1.14Y4.. . . . . . . . 12.6 J Rw3070 o 30 A 7 40 Plate No. 2.1423 . . . . . . . . . 12.6 ERC-2030 o 52 A 7 4015 . . . . . . . . . . . . 2.0 FRW2340 10 B (#) 16 Cap connects to grid.#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT, COND.15A6 . . . . . . . . . 12.6 EV2-7136 7 ..-. D 3 5015 EAR . . . . . . . 12.6 JX4-W 10 ---- B 3 39 Triode No. 1.15 EAR . . . . . . . 12.6 J X1-2030 54 D 3 33 Triode No. 2.15 EWE...... 12.6 ET1-5627 24 C 3 41 Set LINE TEST at 68.16A5 . . . . . . . . . 20.0 E V2-7930 27 C 3 36 Make LINE TEST at50.16 A8 . . . . . . . . . 20.0 E V3+1720 26 C 3 56 Make LINE TEST at50.16 A8 . . . . . . . . . 20.0 EV1-W30 21 B 3 23 Make LINE TEST at54).17AV5 . . . . . . . 20.0 HS1-5830 35 . . . . . . D 3 28 Make LINE TEST at36.17A X4....... 20.0 J Xo-mo o 34A 7 40 Make LINE TEST at56.17 BQ6------- 20.0 HS-80 55 c 3 50 Cap connects to plate.Make LINE TESTat 50.17 C5 . . . . . . . . . 20.0 ET2-761O 10 . . . . D (#) 4017CA517D4.17 DEN . . . ..-.17 DM4 . . . . . .17 DQ6 . . . . . . .17 EWE . . . . . . .:7 EWE . . . . . . .17tlW6.- . . . . .17H3 . . . ..-. -.17 M . . . . . . . . .#Hold down pushbutton 2-DIODE and prew pushbutton 3-M UT. COND.20,0 ET2-761020.0 H Yo- 503020.0 HYLH4N020.0 HYW503020.0 HS5-0480200 EV7-613S020.0 EV2-103O20.0 EVW301O20.0 HS5-348015 ------ D 3 250 34 A 7 520 38 A 7 500 38 A 7 WI36 . . . D 33013 c 3 5713 c 3 57See data following tube type 7895.0 30A 7 4010 D (#) 38Make LINE TEST at56Make LINE TEST at34.Make LINE TEST at58.Make LINE TEST at5S.Cap connects to plate.Tritie No. 1.Triode No. 2.Make LINE TESTat 36.Make LINE TESTat 36.46

C 3, TB 11-6625-274-12/1Tube W*DATA TA BLE—ContinueriMini-F&.mumme* Selcct0r8 i3ti A’hun4 Range Pre.ra value Notutiom#Hold down pushbutton 2- D1ODE and press pushbutton 3-MUT. COND.I? R5... Xl O ET2-7610 20 . . . . . D W 25 Make LINE TESTat 36.18A5 . . . . . . . . .18 DZ8 . . . . . . .18Dm . . . . . . .18FW6 .-.18 FX6... . .18 FX6 . . . . . .18FY6 . . . . . . .18 FY6. .-. -..18FY6 . . . . . .18 HB$ . . . . . . .18HB8 . . . . . . .19 . . . . . . . . . . . .19 . . . . . . . .19A Up..-....19AQ5 . . . . . .19BG6 . . . . .19C8 . . . . . . . . .19428 . . . . . . . .1WC8 . . . . . . . . .JW8 . . . . . . . . .1QCL8A . . . . .19CW . . . . .19EA8. . . . .19EA8 . . . . . . .19E7A . . . . . . .141 EZ8 . . . . . .19EZ8 . . . . . . .19(33 . . . . .191 W8 . . . . ._19HV8 . . . . . . .19J6 . . . . . . . . . .1916 . . . ..-.1$T8..19TX,.. .l~TS.lUTS . . .19V8 .19V819V8...19W . . . .#Hold down pushbutton ‘AD1ODE and prss-s pushbutton SMUT. COND.20.0 HS1-583020.0 EV3-672020,0 EV1-903020.0 ET1-567220.0 ET1-%27al. o ET1-602720.0 ETI-702020.0 ETO-60!2U20.0 ETO-502020.0 EV%-768020.0 EV1-302Q2.0 GS4-60002.0 u R3 -20XI20.0 HYLM03020.0 ET1-iWO20.0 Hsa-@30m. O EV8W070m, o Ev8470m. o EV8-2030‘2Q O EV8-107OZ&O EV9-678020.0 EV1-2030m. O EV2-6370m. o EV9-lLWOm. o EVE-8000m, o EV7+.WOOXt O EV2-30104.3 HSWOOO2fJ. O EVB-678020.0 EV1-203020.0 E T%21376m. o ETG1075m. o EV8-907620.0 EV@6071m. o 13V@2@36m. o EV(F1078!?0. O EV6-11XJ3m. o EVO-4W32m. o EV&7W620.0 EVO-2@43 . . . . . . c24 . . . . . . D26 . . . . . . B24 . . . . . . B20 . . . . . . B18 . . . . . . D30 OAo OAo OA30 . . . . . c30 . . . . . . B1S . . . . . B15 . . . . . . Bo 66A21 . . . . . . c18 . . . . . . D23 . . . . . Bo 70 Ao 70 Ao 70 A12 . . . . . . D12 . . . . . . Do . . ..-. r)10 . . . . . . l.)30 . . . . . B30 . . . . . . B31 . . . . . . BO . . . . . . A10 . . . . . . D26 . . . . . . B17 . . . . . . D1? . . . . . . D11 . . . Bo 70 Ao 70 Ao 70 A11 . . . . . . Bo OAo 72 Ao 72 A33333a3223333-7333227333333a73333322232226030 Pentude sect.16 Triode sect.602S AmpliIier sect.30 OsciHator sect.iii Triode sect.26 Diode No. 1.26 Diode No. 2.48 Pentode sect.17 Triode sect.2.S Triode No, 1.25 Triode No. 2.404630 Cap connects plate,13 Triode sect.40 Diode No. 1.40 Diode No. 2.40 Cap mmnect9 to plate.20 Triode sect.36 Tricde sect.28 Pentode sect.42 Triode sect.20 Triode No. 1.20 Triode No. 2.24 Trlode No. 3.40 Cap connects to pbte.22 Pentode sect.20 Triode seot.27 Triode No. L’27 Triode No. 2.30 Triode sect.40 Diode No. 1.40 Diode No. 2.40 Diode No. 3.30 Tricde wet.30 Diode No. 1.40 Diode No. 2.40 Diude No. 3.47

C 3, TB 11-6625-274-12/1Tube type19X3. ..-- . . . .19X8 . . . . . . . . .19 X8 . . ..--...19 Ye . . . . . . . . .20 . . . . . . . . . . . .20EQ7 . . . . . . .20EQ7 . . . . . . .20EZ7 . . . . . . . .20EZ7. . . . . . .RK20A . . . . . .VX21--------21 A6 . . . .21 EX6. . . . . . .22...Filameniselectors20.0 EVO-903020.0 EV7-W36120.0 EV2-366120.0 EVO-9K403.0 E R3-2(uI020.0 EV2-763120.0 EVO-S03020.0 C R8-7@J020.0 c R5-60407..5 F RWX2401.1 CXW4MMI20.0 EV2-W20.0 H 55-(WO3.0 E R&2300DATA TA BLE—ContinuedEia.8 Shunt0639 ..--..150 6377 . -----290 012 ..-12 . . .0 . -----0 021145 ..--..49 . ..-MinimumRange Pre8a value NotatiwwADDABBABBcADDB7 403 23 PentOde sect.3 23 Triode sect.7 403 133 27 Pentcde sect.2 34 Triode sect.3 32 Triode No. 1.3 32 Triode No. 2.3 32 Cap connects to platx.1 10 Pins: F–=2, F+=7,P=4.3 30 Cap connects to PW3.3 39 Cap connects to plate.Tubes showingshorts: retest usingHSW1O.($) 13 Cap connects to grid.#Hold down pushbutton 2-DIODE and press pushbutton iM UT. CON D.22 DEN . . . . . . . 25.0 H Y&5030 o 35A 7 50 Make LINE TEST at5s.24 . . . . . . . . . . . . 2.5 F R%2340 12 B 3 25 Cap connects to grid.24A . . . . . . . . . . 2.5 FRO-2340 12 B 3 25 Cap connects to grid.VT25A . . . . . . 7,5 I? R3-21XQ 31.. .R 3 .5025A6---- 25.0 H SS3480 43 .- B 3 5s25A7 . . . . . . . . . 25.0 HS>3486 W.. ..R 3 45 Pentwle sect.25A7 . . . . . . . . . 25.0 HSW3013 o 57 A 7 40 Rectifier sect.25AC5 . . . . . . . 25.0 11 S5-30S0 O.. .-R 33s25AV5- . . . . . . 25.0 HS1-W30 50 c 3 4925AX4.. . 25.0 11 YO-5030 o 54A 7 4025 Be . . . . . . . . . 25.0 G R4-2350 O B 3 64325B6 . . . . . . . . . 25,0 H S5-3480 s2.. ._c 3 5025B8 . . . . . . . . . 25,0 HW-341O 22 . ----- B 3 W Peutode sect. Capconnects to grid.25B8 . . . . . . . . 25.0 HS6-5(b0 10 R 3 38 Triode sect.25BK5 . . . . . . . 25.0 EVS-1860 o . . . . D 3 2E25BQ6 . . . . . . . 25.0 HS.%04S6 50 . . . . . . c 3 56 Cap connects to plate.25C5 . . . . . . . . . 25.0 E ‘T2-761O 10 . . . . D (#) 45#Hold down pushhutton 2-DIODE and press pushbutton 3-M UT, CON D.25C6 . . . . . . . . . 25,0 Hs>34NI 33 D 3 3026CA5 . . . . . . . 25.0 E T2-761O 25. -.. D 3 3025CD6 . . . . . . . 25.0 HS54fX40 42 ..-. -. D 3 33 Cap connects to plate.25CU6 . . . . . . . 2s. o HS.5-046JI 50 c 3 M Cap connects to plate48

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedMini-I?i.%mumTube ttpc merli ‘wrctm 13iad LMuut Range Pr-aa uulm Notutiew25D8 . . . . . . . .. 25.0 Hso-3410 18 . . . . . . B 3 4S Pentode sect. Capcmnects to grid.25D8...- . ---- 25.0 HS5-OJI1O O . . . . . . B 3 2S Triode sect.z5D8 . . . . . . . . . 25.0 HS&6010 o 22A 2 46 Diode sect.26DK4...-... 25.0 ETw-5070 o 65 A 4025DN6------- 25.0 HS.5-0JM3 2s ..-.. - D (;) 46 Cap connects to pleta.#Hold down pushbutton 2-DIODE and prsss pushbutton 3-M UT. COND.25DQI . . . . . . 2S. o Hs5-0480 36 . . . . . . D 3 30 Cap ecumects to plata.25DT5 . . . . . . . 25.0 EV&9170 31 . . . . . . c 3 6025EC8- . . . . . . 25.0 H&WX?30 30 . . . . . . D 3 36 Cap connects W plste.26EIM-- . . .. 25.0 E T2-761O 31 . . . . . . c 35026FL . . . . . .. 25.0 ET2-761O 35 . . . . . . c 3025L6 . . . . . ..- 2.5.0 HS5-S4SI 10 . . . . . . D (: 45#IIold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.2AN6 . . . . . . . . . 2.% o HS!M4S0 O . . . . . . B 3 63!WT . . . . . . . . . . 6.3 ER3-0000 O . . . . . . B 3 35 Cap eormects to plate.‘Z5W4 . . . . . . . . 25.0 HYO+W36 o 63A 74c -25W6 . . . . . . . . 25.0 HS&3480 66 . . . . . . c 33s25Y5--------- 2&O f3R&3040 o 32A 7 40 Plate No. 1.26Y6.- . . . . . . . 25.0 Q R(Mc30 o 32A 7 40 Plsti No. 2.25Z5-. . . . . . . . 25.0 QRIM040 o 60 A 7 40 Plate No. 1.2525 . . . . . . . . . 25.0 Q RO-2030 o 60 A 7 40 Plate No. 2.25Z5MG.-... 25.0 HsO-50S6 o 60 A 7 40 Plate No. 1.‘2mmdc$.-... 25.0 HSC-3646 o 60A 7 40 Plata No. 2.25Z6. . . . . . . . . 25.0 HS&W31 o 66A 7 40 Plate No. 1.2bZ6 . . . . . . ..- 2-5.0 HSCM041 o 66A 7 40 Plate No. 2.26 . . . . . . . . . . . . 1,5 ER2-2@J0 46 . . . . . . B 32926A6- . . . . . . . . 25.0 ET1-!M72 9 . . . . . . c 60a3A7 . . . . . . . . . 25.0 Frwl-s322 11 ------ D (:) 23 Pentode No. 1.#Rold down pushbutton 2-DIODE and press pushbutton 2-MUT. COND.26A7 . . . . . . . . . ’25.0 HW34521 11 . ----- D (#) 2S Pentode No. 2.#Hold down pusbbuttou 2-DIODE and press pushbutton 2-MUT. COND.Z3BK6. . . . .. 25.0 ET1-7cr25 6 . . . . . . B 3 32 Triode sect.26BKr$- . . . . . 25.0 ETO-6025 o 40 A 2 40 Diode No. 1.2SBK6 . . . . . . . 25.0 ETCi-5027 o 40 A 2 40 Diode No. 2.26426. . . . . . . . . 25.0 ET1-7020 18 -...-_ B 3 4S Triode sect.213C6 . . . . . . . . 25.0 ET1=O o 14 A 2 40 Diode No. 1.2JK26 . . . . . . . . 25,0 ETI-5JYM o 14 A 2 40 Diode No. 2.26 Do . . . . . . . . . 25.0 ET7-&321 Short test only.26D6 . . . . . . . . . 26.0 ETI+WZ7 17 . . . . . . D 326%tH!X . . . . . . . . . 25.0 HS6-3484 30 . . . . . . D 3 3026R6WG . . . . Z$. O HS5-3@I 46 . . ..-. D 32s49

C 3, TB 11-6625-274-12/1DATA TA BLE—Continued,M ini.Fila-mumTube tgipe ment Selectors 13 Las Shunt Range Press value No&at ions26Z5W . . . . . . . 25.0 EV&6@30 o 50 A 7 40 Plate No. 1.26Z5W . . . . . . . 25.0 EV&lI120 o 50 A 7 40 Plate No. 2.27 . . . . . . . . . . . . 2.5 F R3-2040 41 . . . . B 3 2527s . . . . . . . . . . 2.5 FR3-2040 41 . . . . . B 2528D7 . . . . . . . . . 25.0 JR7-5362 20 ----- D (;) 17 Pentode No.1.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.28 Do . . . . . . . . . 25.0 JR24367 20 . . . . D (#) 17 Pentode No.2.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.30 . . . . . . . . . . . . 2.0 ER3-2WI 40 B 32331 . . . . . . . . . . . . 2,0 ER3-2000 65 . . . . . B 3 2332 . . . . . . . . . . . . 2,0 E RW231M 19 . . . . . . B (#) 16 Cap connects to grid.#Hold down pushbutton ZDIODE and press pushbutton 3-MUT. COND.32ET5 . . . . . . . 35.0 ET2-761O 37 c 3 54 Make LINE TEST at56.32 Lo . . . . . . . . . 35.0 HS>3480 34 . . . . c 3 60 Pentode sect.32 Lo . . . . . . . . . 35.0 HSC-6013 o 60 A 7 40 Diode sect.3& . . . . . . . . . . . 2.0 FR3-2400 35 B 3 36RK33 . . . . . . . . 6.3 H R4-5MI0 34 . . B 3 34 Triode No. 1.RK33 . . . . . . 6.3 H RO-3020 2S B 3 34 Triode No. 2. Capconnects to grid.34 . . . . . . . . . ..- 2.0 E Rc-2303 17 --. _.. B (#) 15 Cap connects to grid34 GD5 . . . . . . .RK34 . . . . .RK34 . . . . . .35 . . . . . . . . . ..-35A5. .-- . . . . .35 Be.......35 C5.. -----35 CD6- . . . . . .35 DZ8 . . . . . . .35 DZ8 . . . . . . .35EH5 . . . . . . .35 GL6 . . . . ..-35HBS . . . . . . .35 HB8 . . . . . . .35 Lo ---------#Hold down pushbutton 2-DIoDE and press pushbutton 2-MTJT. CO ND.35.0 ET2-761O6.3 HR3-00406.3 II R5WM02.5 F RW234035.0 J R6-237035.0 ET1-562035.0 ET2-761O35.0 HS5-0S3035.0 EV3-6T2035,0 EV 1--909035.0 ET2-761035.0 ET2-751035.0 EV9768035.0 EVI-302035.0 HS&348038 C18 C18 ..- C24 ..- B33 . . . . D32 D32 . . D42 ----- D24 -. D26....1110 . . ..D35..-.1)30 . c30 B33 ..-. D3333333333333336033 Triode No. 1. Rightcap connects toplate.33 Triode No.2. I.eftcap connects toplate.26 Capconnects to grid30232333 CapcOnuects tO plate30 Pentode sect.15 Triode sect353246 Pentode sect.17 Triode sect.3050

C 3, TB 11-6625-274-12/1Tube tvpe35W4 . . . . . . . .35Y4 . . . . . . . . .35 Ye . . . . ..-.362.. . . . . . . . .3524 . . . . . . . . .3622! . . . . . . . .3525 . . . . . . . . .3526 . . . . . . . . .35Z6 . . . . . .._3(... . . . . . .36AM3 . . . . .37 . . . . . . . . . . . .38 . . . . . . . . . . . .36A3. . . . . . . . .39/44 . . . . . . . . .TO . . . . . . . . .4a . . . . . . . . . . . .40FR5 . . . . .4025.. . .4072.. . . .41... . .42- . . . . . . . . .43..- . . . . .4s.-. . . . . . . . .4523 . . . . . . . . .4526. . . . . .4525. .46... . . . . . . .47 . . . . . . .4$... . . . . . . .49... . . . .50... . .60A5 . . . . . . . . .Mini-Filamc?lfBLSTS&ctordETO-167035.0 ET%5070BLST JRO-M7035,0 JR&207035,0 JRO-2O7O35.0 ImMfx30BLST HSO-53SC35.0 HSO-508035.0 H SO-54)S0350 HW-36406.3 FR&234035.0 ET%50706.3 FR>20406.3 FRO-234035.0 EVC-103O6.3 FRO-23407.5 ER3c0005,0 E R3-20xI35.0 ET2-761OE LST 11 S0-53S050.0 HSO-50306.3 GR4-23YI6.3 G R4-23&32.5.0 GR4-23Y.I2.5 ER3-2CWM. O FIR&2040BLST HSO-53S0HI. o 11s0-5%02.5 FR3-24002.5 FR3-2WJ2.50 0 R4-23502.0 F R3-24(M7, ~ E R3-2fM0WJ. O JRO-2370DATA TA llLE-ContinueclBia8 Shunt Range Press. . . . . . . . . . . . . . . . . . . .0 65A 7. . . . . .0 65 A 70 65 A 70 65A 7. . . . . . . . . . . . . . .0 65 A 70 65A 70 65 A 724 . . . . . . B 30 40 A 741 . . . . . . B 339 . . . . . . B 30 . . . . . A 72s . . . . . . B 30 . . . . B 332 . . . . . B 840 . . . . c 3. . .0 65A 734 . . . . . . B 329 . . . . . . B 343 B 361 . . . . . . B 30 MA 7.0 65 A 730 . . . B 322 . . . . . B 353 . . . . . B 349 . . . . B 361 . . B 310 . . . . D (#)%5w4 . . . . . ..-value4040404040404026.5023264025305552. . . .4040505s474040505050283845NotationsShort on 1,2,3, 4, and5.Rectifier sect.Short on 1, 2,3, 4,and 5.Rectifier sect.Short on 1, 2, 3, 4,and 6.Rectifier sect.Plate No. 1.Plate No. 2.Cap connects to grid.Cap connects to grid.Cap connects to grid.Cap connects toplate.Short on 1, 2, 3, 4,and 5.Short on 1, 2, 3, 4,and 5.Rectifier sect.Mold down pushbutton 2-DIODE and press pushbutton 3.MUT. COND,60AX6 . . . . . . . 50.0 HSO-30S0 o 65 A 7 40 Plate No. 1.E41Ax6. . . . .. W. O HSO-3040 o 65 A 7 40 Plate No. 2.60B5 . . . . . . . . m. o ET1-.5%Y2O 10 . . . . . . D (#) 4551

C 3, TB 11-6625-274-12/1DATA TA BLE—Con.tinuedMini-Fila-mumTube t~pe ment Selectors Biw Shurd Range press onlue Notations#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. COND.50 BK5 . . . . . . . 50,0 E v3-1860 O D 3 2850 C5 . . . . . ..-. 50.0 ET2-761O 10 D (#) 45#lSold down pushbutton 2-DIODE and press pushbutto~ 3-.M UT. COND.50C6 . . . . . . . . . 50.0 H S>3481 33 D 3 3050CD6 . . . . . . . 50.0 HS5W330 42 ..__ D 3 33 cap=P.50 DC4 . . . . . . . 50.0 ET&5070 o 44 A 7 6050 EH5------- 50.0 ET2-761O 31 ------ c 3 5050 FAD . . . . . . . 50.0 ET2-761O 38 . . . . . . c 3 6550 FED ------- 50.0 Hs$3480 45 D 3 6050 FK5. ..-. -. 50.0 ET2-761O 27 c 2 6050 FY8 . . . . . . . 50.0 EV34720 20 D 3 31 Pentode sect.50 FY8 . . . ..-. 50.0 E V1-9080 30 B 3 23 Triode sect.50 Lo . . . . . ---- 50.0 HS.FF3480 10 D (#) 45#Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. COND.50.050.050.050.0BLST50,050.0BLST50.050.0BLST2.56.32.52,5252.5JRW6075JRW3025HSW5080Hs&3040HS0460011 S0-5080II S*3040Hs&0600HSC-5080Hsw30’toA PW102OFRW2340F R3-240QR R&6042H R3-2046O R&20%G R&4050ooooooooo60 A60 A66A60 A60 A60 A60 A60 A32 A24 B33 c12 B12-.. .B39 . . ..Bo14 A7 407 407 407 407 407 407 407 404 403 263 303 383 383 242 40Plate No. 1.Plate No. 2.Plate No. 1.Plate No. 2.Short on 1, 2, 3, 4,and 5.Plate hro. 1.Plate No. 2.Short m I, 2, 3, 4,and 5.Plate No. 1.Plate No. 2.Short on 1, 2, 3, 4,and 5.C W) connects to gridTrir)de No. 1.Triode No. 2.Triode sect. Capconnects to grid.Diode No 1.52

TB 11-6625-274-12/1DATA TABLE-ContfnuedMinimumTuba tym Fihnnent .$’electow Biad %umt Range Pm-se value Netaticma66._–66.—67_————67A . ..–..—66 .—–...68A[58AS..69 . . . . .. . ..60 FX5 . . ..—HY66 . . ..—KT-ii6 . . . .VT67 . .._HY69 ____70A7 –.—7oA7-..._2.5 GRo-30502.6 FR:;–20402.5 GRO-2L4646.3 GRO-23542.6 GRO-23546.3 GRO–2354‘3.5 HR4-236560.0 ET2-76106.3 HS5-04086.3 HS5-34812.0 ER3-20006.3 FR3-024075.o HS5-34S075.0 HSO-1OOOo 1429 —.-21 —–21 . -----24 . -----24 . . .22 . . ..-15 ..—.o . . . . . . .16 . . . .40 .– . . .0 .—..60 —-0 65A2B8ESB8B3B3133D3C3D3B3C3C3A (##)4037813186366031383223883840Diode No. 2.Cap connects to gridNo, LCap connects to grid.Cap connects to gridNo. 1.Cap connects to grid.Cap connects to plate.Cap connects ta plate.Pen tode sect.Rectifier sect#Hnld down puehbuttm 8-METER REV. and press pushbutton 7-RECT.70 L7 . . . ..—– 75.0 HS5-3460 41 . ..- c 3 6370L7 . . . ..— 75.0 HSO-8013 o 65 A 7 4071 A . . . . . . ..-. 6.0 ERJ-2000 T~ . . . B 3 427?. ——- 2.5 ERo-0000 0 80 A 4 40‘1.L.-—___ 6.3 GRO-20S0 11 ---- B 8 1975.. . . . . . . . . . . .75 . . . . . . . . . . . .‘75MG .— -75MG ..–.--7&MG._ . . . . . .?6 ..– . . . ..–Al._– ._ . . .._7a _______79_ —-— ti.3 GRO-6040 16 . . . . . B 3 25?9 . . .._-.–...-80 -..—..-80..—-81.–._.–-.-8L..——-82—.-—6.3 GE! O-40626.3 GRO-30526.3 HSO-40S06.3 HSO-50806.3 1! S0--60806.3 FR:&’z0406.S GRO-23546.3 GRO–23546.3 GR3-20405.0 ERo-30006.0 ERO -20007.0 ERO-20002,5 ERO-30002.6 ERO-2000o 140 1411 .--–o 140 1429 ..__21 .._24 . ..__16 -----00000 400 700 70AABAABBBBAAAAA223223333T‘i67740401940403631362540404040doPentode sect.Rectifier sectiCap con nects ta plate.Triode sect. CaPconnc:ts to grid.Diode No. 1.Diode No. 2.Triode sect. Capcon nects to mid.Diode No. LDiode No. Z.cap connects to grid.Cap connects to gridNo. 1.Triode No. L Capconnects ta grid.Triade No. 2.rlate No. LPlate No. 2.Plate No. 1.P1ate No. 2.53

TB 11-6625-274-12/1DATA TABLE—ContinuedTube trme Filament Selectors83 . . . . . . . . . . . .8383 V.......83 V . . . . . . . . . .848485 . . . .85 .85- .P5AS35AS85ASh’9/89Y99 .101D101F102D102F104DCK108II~ACK113CK113HY114KT88l17L7117L7117M7117M7117N7117N7.5.0 JCRO-30005.0 I? RO-2CO06.0 ERO-20005.0 ERO-20006.3 FRO-30406.3 FRO-? 040(1.:; GRO -’20506.3 CRO-40526.3 GI{O-30526.? GRO-20506.3 [;RO 40526.: GRO -30.526.3 GRO-23543.0 ER3-20004.3 I? R:I-20004.3 ER’{-20C02.0 ER3-.2OOO2.0 ERS-20004.3 ER3-20006.2 (; RO-2~5.fS.O ER:I .2(IUO.z(). o II S5-’Ji S(i30.0 F.s!l 60101.3 11s0-00006.3 Hs5-34/71117.0 HS4-35$’O117.0 :1S0 6010117.0 IISi-3580117.0 11s0 6010117.0 11S4 -3fic0117.0 IISO-RG(, (lMinimumBiaa Shunt Range Press zalueo 660 630 600 600 460 4639. .0 140 14280 140 1437 .5565532525. .75’2144 .48 . . .0 671912:370 65370 6.5370 71AAAAAABAABAABBBBBBBBBRABDcAcADA777‘77732232‘2333333333373337373(3)40404040404025404028404039112828131428314245402844604050402540NotatiomPlate No. 1.Plate No. 2.Plate No. 1.Plate No. 2.Plate No. 1.Plate No. 2.Triode sect. Capconnects to grid.Diode No. 1.Diode No. 2.“rriode sect. Capconnects to grid.Diode No. 1.Diode No. 2.Cap connects to ffrid.Cap connects to gridPextode sect.Rectifier sectRight cap connects toplate.Left cap connects togrid.Pen toile 8ect.Rcctitier sect.Pentode sect.Rectitier sect.Pentode sect.Rectifier sect.117P7 117.0 HS4-3560 37. .C 3 60 Pcntode sect.117P7 . 117. o Frso-woo o 71 A (#) 40 Rectifier sect.#lIold IJOW” pushbutton S-METER REV. and press pushbutton 7-RECT.54

TB 11-6625-274-12/1DATA T.=t BI.i?-ContinuedTribe twx Filament Selectors117za . . . .._.11724 -------11726 —.....117Z6 .-._..X-166 . . . . . . . . . .X-156 . . . . . . . . .C18Z- . . . . . . . . .cl82A._..-182B . . . . .183 . . . . . . . . . . . . . .205F...Z31Dz44A..-24 f5A . . . . . . . . .247 A..... . . . .TS2S1- . . ..__TS251 . . . .257A . . ..–-.259 A.... . . . . .294A . . . . ._300B .._-_.117.0117.0117.0117.06.36.3.5.06.0(5.05.0.1.08.02.02,02.050.060.03.02.010.01.51.55.010.06.05.06.05.06.02.02.02.010.010.010.010.010.010.010.0K .0ETO-5060HSO-6080HSO-5080HSO-3040EV7-6089EV2-1039ER3-2000ER3-ZOOOER3-ZOOOER3-.2OOOER3-2000ER3-21)00FR3-Z040FRO-2340FR3-2040HS5-3486HSO-6013ERO-ZOOOFRO-2340ERO-2030ER3-2000ER3-ZOOOFR3-2040FR3-Z040ERO-2000ERO- 3000.7S0-6000JSO-4000ER3-2000FRO-2340FRO-Z 304GRO-2354GRO-2354HR5-3462GRO-Z050GRO-4052GRO–3052GR4-2350FRO-2340ER3-2000MirafmumBiaa Shunt Range Preen valueo 660 650 660 6516 . . . . ..-16 . . . . . . . .83 . . ..-.79 --------58 ..__..79 .34 . . .49 . . .42 . . . . . .55 . .33 -..-...60 ..—0 6749 . . .33 . . . . .31 . . .._49 . . ..-.64 . . . . . .32 ..-.-.51 . . .._o 260 260 260 2668 . . . .28 . . . . . .40 . . . . .31 -- . . . .31 ----44 -.-...36 . ..-_.o 280 2843 . .43 . . .60AAAADDBBBBRBBBBBABBBBBcBAAAAcBBBBBBAABBc7777333383333333‘73833333777T33338332283840404040303026383838371423182345401428261414362440404040342623232625164040262668NotationePlate No. 1.Plate No. 2.TrIode No. 1.Triode No. 2.Cap connects to grid.Pentode sect.Rectifier acct.Cap connects to grid.Cap connects to grid.Cap connects to grid.Plate No. 1.Plate No. 2.Plate No. 1.PIata No. Z.cap connects to mid.CaP connects to grid.CaP connects to Efid.Cap connects to grid.cap connects to grid.Triode sect. Capconnects to grid.Diode No. 1.Diode No. 2.Cap connects to mid.55

TB 11-6625-274-12/1DATA TABLE—ContinuedTube tvpe Filament Sclectoru30M.._ 2.0 GRU-20E0hJini.mumBias Shunt Range Preaa uutue36 — B316AL,,!’,

C 3, TB 11-6625-274-12/1DATA TA BLE—ContinuedMini-Flfo-mumTube type ment ‘s?kct Or# Bta8 Slwnt Ranqe Pre8a nalue Notat iond39aA . . . . . . . . . 6.3 HS&3603 35 . . . . . . D 3 27300A . . . . . . . . . L i BX6-2300 9 . . . . . . B (m 18#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. C OND.~A . . . . . . . . . 1,1 BX#062 m . . . . . . B 25481A . . . . . . . . . 63 ET1-W70 12 . . ---- B (; ~#Hold down pushbutton 2-DIODE and preae Lmshbuttm 3-M UT. CO ND.483A . . . . . . . . .403B . . . . . . . . .487A . . . . . ..-.487 A . . . . . . . . .4#A . . . . . . . . .402 A . . . . . . . .412A . . . . . . . . .412A . . . . . . . . .m.... . . . . . . .am . . . . . . . . . . .426A. -.... -..426A. . . . . . . . .421A . . . . . . . . .421A. . . . . . . . .422A . . . . . . . . .422A . . . . . . . . .446A . . . . . . . . .482A . . . . . . . . .4SZB . . . . . . . . .4s3 . . . . . . . . . . .4s& . . . . . . . . . .4s4A . . . . . . . . .4s5 . . . . . . . . . . .4LW . . . . . . . . .Glum . . . . . . .6.3 ‘ET1-5320 10 . . . . . . -D 3226.3 ET1-&620 10 . . . . . . D 3 2120.0 KR7+O?,2 17 . . . . . . D 3 26 Triode No.1.ZU. O KR3-4028 17 . . . . . . D 3 26 Trlode No.2.20.0 ET1-5620 10 . . . . . . D 3226.3 ET14W7 14 ..-.. - B 3 446.3 EV6-Q070 o 69A 7 46 Plate No.1.&3 EV6-103O o 69A 7 46 Plate NO.2.2.5 ER6-3000 o 70 A 7 46 Plate No.1.2.5 ER6-2000 o 70 A 7 46 Plate No.2.12.6 EV6+173 O . . . . . . B 3 25 Triode No.1.12.6 EV3-10’ZI O . ----- B 3 25 Triode No.2.6.3 IIY4-6032 63 . . . . . . D 3 40 Triode No.1.6.3 HY1-2035 %3 . . . . . . D 3 46 Triode No.2.&O JSW3030 o 63A 7 40 Plata No.1.5.0 JSWOOO o 63A 7 46 Plate NO.2.6.3 Hs6-0680 o -._... c 3 30 Capccmnects t0plat8.Ring connects tomid.5.0 ER3-20c0 79 . . . . . . B 33s5.o ER3+?600 57 . . . . . . B 3305.o ER3-XQ6 70 . . . . . . B 3 343.o FR3-2640 37 . . . . . . B 3333.0 FR3-2040 37 . . . . . . B 3333.0 FR3-2040 37 . . . . . . B 3333.0 FR3-2040 43 . . . . . . B 3 116.3 H.S536S0 (#) 62 A 746CK602AX...#ShouId strike between settings S6 and 70 of the BIAS dfal,1.1 DV4-1200 18 . . . . . . B (0 154Hold down pushbutton 2-DIODE and press pushbutton 3-M UT. C OND.CK503AX... 1,1 DV4-12W 30 . . . . . . B (0 6#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. C OND.CK6C5AX... 0.6 DV4-1200 O . . . . . . B (9 4#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. COND. .“CK60F3AX. .- 1.1 DV4-1200 33 . . . . . . B m 1357

C 3, TB 11-6625-274-12/1DATA TA BLE—ContinuedMiniFi&-mumTube tupe men4 seL?ct0r8 Bia8 ShU7tt Range bC88 du4 N@diorM#Hold down pushbutton 2-DIODE snd press pushbutton 3-M UT. COND.CKS1OAX. . . 0.6 EX1-2300 o OA 4 4 Sect. No. 1.CK51OAX. . . 0.6 EX&WIO o OA 4 4 Sect. No. 2,CK512AX. . . 0.6 llV&lZIO 30 OA 420CK518AX . . . 1.1 DV4-UOO 45 OA 440CK522AX . . . 1.1 DVt1201 3s OA 440c K522AX. 1.1 DV&1200 47 OA 440C K524AX. . . 1.1 DV4-12m 76 OA 440CK525AX. . . 1.1 DV+lm 4s OA 4 40CK526AX. . . 1.1 DV~mOO 59 OA 4 40CK527AX... 1.1 DV4-12fM 32 OA 4 20CK52BAX. . . 1.1 DV4-1’Z60 37 OA 440CK526AX. 1.1 DV4-lmO 67 OA 440CK533AX... 1.1 DV4-lzm 40 OA 43sCK535AX... 1.1 DV&1200 67 OA 4 40CK541DX... 1.1 DV+1200 41 OA 4 12CK542DX... L 1 DV+21ml 19 OA 2 12CK643DX. . . 0.6 DV421OO o OA 2 15CKS44DX... 1.1 DV+1200 4 20GL546 . . . . . . . 6.3 ET1-7520 (;;: ‘r 40#Should strike between settings SO and 70 of the BIAS dial.CK547DX. 1.1 DV4-1200 41 OA 4 12CK54SDX... 1.1 Dv4-1200 56 OA 4 12CK651AX... 1.1 EW&1200 20 B (#) 10 Pentode sect.#Eiold down pushbutton 2-DIODE and press pushbutton 3-M UT. CON D.CK651AX. 1.1 EWMOOO o OA 2 6 Diode sect.CK633AX... 1.1 DV412@l O B (#) 10#Hold down pushbutton 2-DIODE and prw pushbutton 3-M UT. C OND.CK5MAX... 1.1 ES>1OOO 37 . . . . . . B 3 25w . . . . . . . . . . . 6.3 HSO-OJSO o 63A 2 40 Diode. Cap mmect$plate.CKSSSAX... 1.1 ES3-lMM 40 . . . . . . B 3 11CK569AX. 1.1 Dv4-lxM 24 . . . . . . B 3 19CK571AX. 1.1 Du7-1203 92 . . . . . B 3 4CK573AX. 1.1 cu3-lm 34 . . . . . . B 350CK574AX... 0.6 Dv4-21oo o OA 2 11CKFX16CX... 6.3 DU7-126S 10 . . . . . . D 32258

TB 11-6625-274-12/1DATA TABLE40nttnuedMinimumTube t~pa Fikmtent .%lectm~ Bia Shunt Range Preae uake NotationaCK606BX.. 6,3 CTO-104O o 69 A240 Diode.CK606C.X... 6.3 DU5-106O 20 ____ D 3 26CX619CX.. 6.3 CT4-lO5O 6 ._.._. D 3 20629-- . . . ..-. 2.6 FR3-2040 (#) 67 A 4 40815_ . . ..--.._.816 . . . . . . . . . . . .SD828A* . . . .SD828E* . . . .829B8Z9B832A.832A . . . . . . . . . .834._.. —__836 --– . . . .837-- . . . . . . . . .841 —__842 . . . . . . ..-843__.._..864 —..#Should strike between settings 37 and 27 of the BIAS dial,6.36.37.56.36.36.36.36.310.06.3HS4-8630HS4-8630ER3-2000HR4-0365FR3-0240ER3-0000ER3-0000ER3-0000FR3J3240RV2-04376.3 JV7-04322.5 ERO-00006.3 EW3–15206.3 EW3-05126.3 HS4-56130.3 HS4–86136.3 HS4-56136.3 HS4-86137.6 ERO-0000S.0 ERO-000012.6 HR4-03667.6 ER3-20007.6 ER3-20002.6 FR3-20401.1 EX3-2000o_16 -.-–0 . . . . . .22 . . . . ..-33 . . . . .0 . . .0 . . . . .._00 .-—31 ..-..-31 -----0 6918 ____17 -..-..CsD3133B3C3B3B3B3C8C3C3ATD3D80 .-— D3Use adapter E106.o -–... D 3Use adapter EI05.O—C3Use adapter E106.o . . . ..- c 3Use adapter E105.O ..—- B 30 66ATO.–— C3O . ..- B 361 . ..–- B 812 . ---- B 346— B844183a60484236568860604016162020444446406026804216Cap connects ta plate,Cap connects to plate.Cap connects to plate.Cap connects ta plate.Cap connects to plate.Cap connects to plate,Pentode No. 1. Rightcap connects toplrde.Pent.de No. 2. Leftcap c0nnect8 toplate. Short on S.Cap connects to plate.E basing.E basing. ToP leadc0nnect9 to plate.Plate No. 1.Plate No. 2.Plate No. 1.Plate No. 2,Near cap connects tagrid. Far cap connectsto plate.Cap connects to plate.Cap connects to plate.59

TB 11-6625-274-12/1DA 1’.1 2’..i J?I. t.’–-tht tin uedMinimumTube tupe Filament Seleotora Bias Shunt Range Press ndue Notattof(a865 . . . . . .. .. 7.6 ERJ–u200 34 . B 3 16 Cap connects tc Pla:n.866.4 .._ 3.0 ERO-0000 o 67A7 40 Cap connects ta plate.871 ..— 2.5 EfW-t1000 o 65 A 7 40 Cap connects ta plate.874.. _.-.–.– APO-3010 o 53 A 4 40879 ..–..-– 2.5 ERtI -WOO o 18 A 4 40 Cap conc%ts to plate.884 . .._ 6.3 HS5-3080 (%) 90 A 4 40#Should strike between settings 82 and 72 of the BIAS dial.885 . . . . . . . . . . 2.5 FR3-2u40 (#) 90 A 4 40#Should strike between settings 82 and 72 of tbe BIAS diaLSD917A* . . . . 6.3 DU2-105O 31 . . . . B 3 12 C basing.SN944* . . ..- 6.3 EW’3-(J512 26 B 3 33 E basing. TOP leadconnects to plate.SN946* . 6.3 CTO-104O o 70 A 2 40 A basimc. Diode.sN947C*..- 6.3 CU6-IJ50 54 c 3 38 E basing,sN947D*..- 6.3 DW1-5i80 54 c 3 38 F basing.SNY4YC* . . . . 6.3 DW7-1’250 (#) 58 A 7 40 F basing.. . . . . . . . .,?&Should strike between setting. 80 and 70 of the ItIAS dial.950 . . . . . 2.0 I’R3-2400 45 ._–- B 3 24951 . . . . . . . . . . 2.0 ERo-2300 18 . B (~) 16 Cap connects to grid.SN9G3D*954 . . . . . . . . .SN954*SN954B*955SN955f39.SN956B* . . . .966 . . . . . . .._SN956B . . . . .tiHoId dowu pushbutton 2-DIODE and press pushbutton 3-M UT. CO ND.6.3 DW1-5720 25 ___ Ds 216.3 GR&0374 30 B3 186.3 ESO-1030 0 40 .A 7 406.3 DWO-2050 0 40 Al 406.3 GR4-3070 22 B3 486.3 DW1-7084 28 B3 33967 ..–.._sN957A*.._968 . ..–.–_968A . ----969 . . . . ..—..–6.3 DW2-50846.3 GR8-03741.1 Bs&OOOO1.5 CR4-30006.3 F’T4-102O1.5 GR4-3O(1O1.1 GR4-30001.5 GR8–030028 .._30 -------0028 . ..—36 __41 ____45 -----25 _....-B3B3A’fB8B 3B3B3B (#)333141630301615F basinu.Cap connects to plate.II basing.F basing.F basing. TriodeNo. 1.Fbasing. ‘ModeNo. 2.Cap cOnnects tO plate.ToP lead connects toplate.D basing.Cap connects to plate#Hold down pushbutton 2-DIOf)E andpresspusbbutton 3-MUT. COND.SN972D* 6.3 DW1-6740 21—B s 60 F basing.60

TB 11-6625-274-12/1DATA TABLE---C0ntinuedMi=imumTubetwe Filament Sekctora Bias Shunt Range Preiw aolw NotatwlleSNW3B* s.3 GTI-574u 22 . . cSX97SC* 6.3 DW1-5:40 49 . cSD933C* 6.3 D\$’1-w50 20 . Dsr)!Jujr!* 6.3 D\{’l ~?40 ’21 BFM1OOO 6,3 JR2-45:J6 12 . . . BFM I(JOO 6.3 JR6-453z 12 131003 -... .- 11s0-5080 o 70 AYHold down pushbutton 6-oZ4 for 5 second,100:3 HSO-3080 O’ 70 A%Hu]d down pushbutton 6–OZJ for 5 zcconds.CKIO05 6.3 GYO- 3030 0 S9 ACKIOOS 6,3 GYO-.5O3O o 89 ASN”1O+I6* 6.3 FT4- IWO 28 B1007 1.1 131-0 -:!010 o 4!3 A1007 1.1 HYO.5O1O o 4S ACK102’7 : APO-4070 o 83 ACK1042 .4 P0-IU30 o 35 AE1148. . 6.3 IJSO-OORO 14 . B3333122!3 . . ..- 2.0 ERO–?:IOO 19. . I? (*)3333~366443664683291 F basing.50 F b=sinz.29 F basing.50 F basing.38 Cri! No. 1.3S Grid No. 2.40 I’late No. 1,40 Plate No, 2.40 Plate h’o. 1.40 Plate No. 2.12 D basirlg.40 Plate No. 1.40 Plate No. 2.40 CaU c0nnect9 to plate.4056 Right COP connects toplate.Left rap conn+xta togrid.3840 Diode.4663 Tetrode No. 1.53 -T~trode No. 2.2516 Cap connects to grid.xHold down pushbutton 2-D ICIDE and press pushbutton 3-MUT. CO ND.1230 . . 2 d ER3-20u0 40 u 3 231231 . . . . . . . 6.: JR6-2374 0.. .C 3321232 . . . c.$ JR6-2:374 18. ..B 3 501237 . 2.5 HSO-3000 o 76A7 40 Plate No. 1. Short on1, 2. 3. 4. and 5.1237 . . . . . . ..-– 2.3 Hso- 6000 0 76A7 40 Plate No. 2. Short on1. 2. 3, 4. and 5.124?* . . . . 0.6 Evo-0000 00A2 40 F basing. TOP leadcOnnec Ls to plate.HY1269 ._ 12.6 FR3.OMO o . . c 3 50 CaP connects to plate.Short on 3.,273 _ 6.3 JR6-2374 11 B3S861

TB 11-6625-274-12/1DATA TA BI.E—ContinuedMini.mumTube tupo Filament Sclcctore Bias Shunt Range Prea.s value NOtatiOn.91274- (; ‘1 II SO-5(JF3 o 42 A 7 40 Plate No. 1.1274. 6.3 Hso- 3085 0 42 A 7 40 Plate No. 2.1280 . . . . . . . . 12.6 JR6-23?4 22 . B 3 :31282 . . . 6.3 JR6-2375 10. .. D”161284 1?.6 .IR6 2374 28 B : 501286 25.0 Hs5 :3480 36 D 3 291291 . . . . . 2.5 JR6-7{100 12. .R 38 Triode No. 1.1291 2..5 JR3–2000 23 II 3 38 Triode No. ?.1293 1.5 JR6-2000 20 B 3 331294. . . . . . . . 1.5 JRO-4070 o 27 A 2 40 Diode.1299 -... 2.5 JR6-2300 :1 7 B 3 ~~SR1553D 6.3 ET2–105O o D3381602 . . . 7.5 ER3-2000 39 B;321603 6.:i GRO-2354 21. . B 3 31 Cap connects to firiil1609. . 1.1 FR&2400 o. B (x) 18#Holcl down pu,hb”?ton 2.D1ODE and PrCSS I}ushbutton 3-M UT. CO ND.. ... .. .1610 . . . . . . 2.5 FR3-2400 22 .- 133 50161116126.:36.3HS5-24S111s0 -34852923B31136016 CLiI] connects to grid16121613 . . .6.36.31+S5 348111 S5–3180270B1;3316 Pi” zrid.5616146.3 HS5-2481 23 D3 251616 . . . . . 3.0 ERO-0000 0 46 A 6 40 Cap connects to plate1619..2.5 H. S-3408 12 . c 3 4316206.3 11s0-3485 22B 3 31 Cap connects to grid.16211s22. 6.36.3HS5-3480HS5-.348O2923BD3360251623 . . . 6.:; p’,~]. 0000 0B 3 56 CaD cmnects to plate,1624‘2.5 FI?3-0000 17 C3 60 Cau connects to plate.162512.6 Hl14-0360 33 c 3 40 ca~ connects to Dlate.1626. . 12.6 HS5-3080 L2 FJ3 531629 . . . . . . ..- 12.6 Hs5-4ot70 o 100 A3 Eye open.1629 . . . . . . . . . 12.6 HS5-4380 0 100 A 3 . Eye closed,1631 .– . . . . .._ 12.6 HS5–3481 23 D3251632 . . . . . . . . . 12.6 HS5-3480 10 D (#) 45j$Hold down pu.hbutt.” 2-DIODE and press pu.hb.~tton 3-MUT. COND.1633 . . . . 25.9 11>’4-5060 23 B 3 50 Trimle No. 1,1633 . . . . . . . . . . . 25.0 HY1-2030 23 B3 60 Triode No. 2.1634 - . . . . . ---- 12.6 IIY4-5061 0.. B3 2S Triode No. 11634 . . . ..-..-. 12.6 HYS-2061 o U 3 26 Triode No. 2.62

TB 11-6625-274-12/1DATA TA BLE—Con ti n uedMinimumTube tupe F{lament Sedcctora IICm Shxnt Range Press ixdue Notatione1635... . .1635 . . . . . . .1641 .-..–.–16.tl . . . . . . . .._.1642 . . . . . . . . .1642 . . . .6’3 Hs4-30$o6.3 HSS-60806.0 ERO-00006.0 BIJO-OuOO6.3 HR4-50606.3 HRO-302012.6 HW1-852.312.$ HW3-4$216.3 GRi-30701.5 Bxo-oooo6.3 HY4-50626.3 HY3-ZOG56.3 HS5-:3068o .0 . .000 03s3s .10 .-. .lo . . . .~~ -. ..0 560 . . .0 . . .(R) 90B222B32ZA 7 50A750B334B334B364It3i54B348A432B325B 3 25A440#ShouId strike between settings 4S n]icl 23 of the BIAS dial.‘Triode No. 1.Triode hro. 2.Left cap is the plate.Right cap is the plate.‘lYiodc No. 1.Triode No. 2. Capconnects to grid.Pentode No. LPentode No. 2.Cap connects to plate.Triode No. 1.‘Triode No. 2.. .. . . .. . . . . . ... . . .. .1658 . . . . . . . . 2.0 13 RJ-2000 40 B3231659 . . . . . . 2.5 GRO-2050 11 . . . . . B 3 19 T~iode sect, Capconnects to grid.1659 . . . . 2.5 GRO-4050 o 14A2 40 Diode No, 1.1659 . . . . ..__.. 2.5 GRO-3050 o 14 A 2 40 Diode No. Z.1662 . . . . . . . . . . 2.5 BX4-2300 W.. B3501851 . . . . . . . ..– 6.3 HSO-3485 10 D 3 25 Cap connects to grid.1ss2---- 6.3 11 S4–8653 10 D3301863 . . . . . . . . 6.3 HS4-8&53 0 . . . . . . c 3 442060 . . . . . . . . 6.3 HS6-30G8 (#) $0 A 4 40#ShouM strike between settings 43 and 3:! of the BIAS dial.2061..-.–._. 6.3 HS5-3068 (#) 90 A 4 40#Shrmld strike between settings 43 and 33 of the BIAS dhl,6516 . 6.3 BS3-O:;IO 20 C3 60 Cap connects to plate.Short cm 3.6517 . . . . . . . BLST APO-4070 o 44A6 40 Cap connects to plate.6666 . . .._._.. 4.3 12R3-2000 26 . . . . B 3 256590 _.._-.._ 6.3 ET1-5ti70 12 . . . . . . . B (#) 50#Hold down pushbutton Z-DIODE and press pushbutton 3-MUT. COND.6691. . . . . . . . . . 6.3 ET1–5&20 10 ._.._ D 3 216603. . . . . . . . . . 6.3 HS4-8603 35 . . . . . . . D 3 276808A . 2.5 HR5-6042 12 . . 13 3 38 Triode No. ~.6608 A.. . 2.5 HR3-2046 12 B 3 38 Triode No. 2.6610 s.:% ET6-1OZO 27 C35063

TB 11-6625-274-12/1DATA TA.BLE-ContinuedM fnimr,mTube twe Filament Selectors Bias Shunt Range Press w!ue Ivotutium6618 .-.— 6.3 BX6–2340 24 ..– c 3 386633*.....-–- 6.3 EW3-U512 26 ----- El 3 33 E basing. ToD leadconnects to plat.%6634*.—. 6.3 EW3-0512 17 D3 15 E bx>;r]~. Top leadconnects to plate.6636* _.. 6.3 DW-7084 28 . B 3 33 F bas]ng. TriodeNo. 1.6635* . . . . . . . . . 6.3 DW2-G084 2.9 B 3 33 F basing. TriodeNo. 2.5636 . . . . . . . . 6.3 I) W-5724 22. ..B 3 33 Grid No. 1.6636 . . . . . . . . . 6.3 DW4-5721 22 . B (%) 12 Grid No. 3.#$Hold down pnshh. tto” 2-LliODE a,d l~ress pushbutton 3-M UT, cOND.5637* .._._ 6.3 DU2. 1050 31 B 3 12 C basing.6638* . . . .._ 6.3 EW3-1520 18 D 3 16 E basing.6639 *.- . . ..– 6,3 DW1-5720 25 D 3 21 F basing.6640* . ..— 6.3 DW-5i80 54 .- c 3 38 F basing.5641 *..... –.. 6.3 DYvo-2050 o 40 A 7 40 B bas]ng.6642 -------- 1.1 r3so-oooo o OA’7 4 TOP lead connects toplata6643* . . . . . . . . 6.3 DW7-1260 (~) 68 A 7 40 F basing.#Should strike bctm’c.n scltinm SO and 70 of the BIAS dial..6645* –.–– 6.3 FT 1020 36 ..- B 3 30 D basing.6646* ..–— 6.3 F’T4-1 {120 28 B 3 12 D basing.6647* ..-— 6.3 CTO-104O o 70 A 2 40 A ba,ing. Diode.6661 .-.-..— AI’(J-1070 0 60 A 4 406654 ..-...– 6.3 ET-5620 10 .__. D 3 226666 . . . . . . . . . . 6.3 EV2-81!13 o ----- C (#) 43 Tetrode No. 1.#Hold down puahbutto” 2. DIODE and press p,mhbutt.” 3.MUT. COND.6656. ..-.— 6.3 EV3-7192 o c (47) 43 Tetrode No. 2.#Hold duwn pushbutt,>” 2. D1ODE a“d press pushbutton 3.MUT. CO ND..6659 . ..- 12.6 HS5-34S0 22 . c 3 386660 .- .– 12.6 IiSO-3680 8_.-B3 34 Pentnde uect- Capcunnwts to grid.6660 . . . . 12.6 11 S0-56$?0 o 23 A 2 40 Diode No. 1.6660 .– .._ 12.6 11 S0-4680 o 23 A 2 40 Diode No. 2.6661 .. -.._ 6.3 Hs4-81153 21. .B36O6662._..– . . . 6.3 ET-7050 (#t) 90 A 4 40#f Should strike between settings 40 and 30 of the BIAS dial.64

TB 11-6625-274-12/1DATA TABLEAontinned6663—— 6.S ET1-7620 (#) 66 A 7 4066?0 . . ..__.6670 . . . . . . . .66:2 --------6676 .._..._.56m . . .._... -5678 .--—...6679 . . . . . . ..-5679. . . . .6686 . . . . . . . . . .6687 ..– .5687 ..-.._66$0 . . . . . . . . . .6690 . ..– .6691 . .._..-6691 ______669 Z..-..._S692_____6693–..–.-.&694 . . ..__#Should strike between settings 80 and 70 of the BIAS dial.6.36.31.11.11.11.16.36.36.312.612.66.36.36.36.36.36.36.36.3KR7-6080KR3-4020DV4-1200ES3-lOOOES3-1OOODV4-1200JRO–6076JR040z5EV2-7630EV7-9061EV2-1039H WO-5083CRW3046HY4-5062HY1 -2035HY4-5062HYI-2035HS4-$fi53HS4-30106694 . . . . . . .. . . 6.3 HS5-6080S696 . . . . . . . . . . . . 6.3 ET1-602517 -—17 –.....60 ..–.-37 .--,_40 _...24 ..–.-0 600 601s --—23 -.....-23 .._.o 630 630 -.—o —-23 --–.23 .._.22 . ..–-0 -—-0 -----(#) 68D3D2133B3B3B3A2A2C3D3D3A7A7B3B3B3B3B3B3B3AT#ShomId strike between settings 80 and 70 of the BIAS diaL26 Triode No. 1.26 Triode No. 2.1626111940 Diode No. 1.40 Diode No. 2.S938 Triode No. L38 Triude No. Z.40 Unit No. 1.40 Unit No. 2.32 Triode No. 1.32 Triode, No. 2.60 Triode No. L60 Triode No. 2.4060 Triode No. 1.60 Trkde No. 2.40. . .. ..6702 .__.._, 6.3 DU7-1265 10 . . . D 3 226703 . ..-_ 6.3 DU5-106O 20 . . . D 3 256704 . . .._— 6.3 CTO- 1040 0 69A2 40 Diode.6718* . . . . . . 6.3 DW 1-8057 22–_D8 28 F basfng.5719* . . . . . ., 6.3 DW1-8057 23 . . . . . . . B 3 20 F basinir.672$! . . . . .._ 5.0 DUO-1OOO o 20 A2686725 . . 6.3 ET1-6627 14 . . . . . . . B 3 44A6726. _. . 6.3 ET7-5621 20 .--... B 3 30 Amplifier sect.A6726 . . . . fl.3 ET1-6627 10 . .._ B S 38 Oscillator sect.5726 . . . . . . . . 6,3 ETo-701 O 0 70A2 40 Diode No. 1.6726 ._.. 6.3 ETO-2050 o 70A2 40 Diode No. 2.ti727_.. 6..3 ET1-6025 (#) 90 A 4 40#ShouId strike between settings 40 and 30 of the BIAS dial.67i31.—— 6.3 GR4-8074 26–— BSS867 S2_.-. 6.3 HSO-3486 19 -..– B 3 36 Cap connects to grid.6142 _ 4.3 ER2-2000 10 —B 8216744___ 6.8 CT4-106O 6 —— D82065

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTube tvpe6749. . . . . . . . . .bi’E4J . . . . . . . . . .6750 . . . . . . . . .5751 . . . . . . . . . .5761 . . . . . . . . . .57st . . . . . . . . .575.. . . . . . . . .57s3 . . . . . . . . . .67s4 . . . . . . . . . .5785 . . . . . . . . . .5m7 . . . . . . . . . .6s12 . . . . . . . . . .SS14 . . . . . . . . . .6s14 . . . . . . . . . .6.9 X . . . . . . . . .5S24.. . . . . . . . ..5S25 . . . . . . . . . .6s29 . . . . . . . . .6s20 . . . . . . . . .6SW . . . . . . . . .m . . . . . . . . . .We . . . . . . . . . .3a29 . . . . . . . . . .w“ . . . . . . . . .6642 . . . . . . . . . .w . . . . . . . . . ..5$ML . . . . . . . . .6s4 . . . . . . . . .6s47 . . . . . . . . . .5s51 . . . . . . . . . .5S62 . . . . . . . . . .We . . . . . . . . . .ASH . . . . . . . . . .6s75 . . . . . . . . . .6s76 . . . . . . . . . .5s79 . . . . . . . . . .3ss . . . . . . . . . .. . . . . . . . . . .5s04 . . . . . . . . . .6SW . . . . . . . . . .69W* . . . . . . . . ..!wciora6.3 ETI-6S726.3 ET7-6S216.3 ET1-W2712.6 EV7-6W012.6 EV2-103O12,6 EVM07312.6 EV3-10266.3 EV9-16736.3 DU7-12651.1 OXO-1OOOBLST AP6.3JX416.3 ET1-iYWZ12.6 EV7-6@ll12.6 EV2-102OBLST AP4-102O2.5.0 H6&z4&l1.6 ERO-00006.3 DVWW706.3 DV6-1OZO12.6 HSJ3-KLSO12.6 HSO+03026.0 HSO-S3S325.0 HSO-W356.3 DW1-57406.3 DZ&lIMO.$3 DZ4-1OSO6.3 ET&z0706.3 ETw107O6.3 DZ1-S!3442.6 HRs-3SW6.3 HSO-5WJI6.3 HS6-2JMI1.1 DV4-1’MO1.1 DV41iYI06.3 HS>601?06.3 EV1-S7396.3 HS5-34S11.1 DU7-21OO6.3 HS4-561O6.3 HS44S1O6.3 D WO-5074Ftim.mtMinimumBia8 Shunt Range Rw8 ualw. Notdom9 . . . . . . c 3Short test onlv.17 . . . . . . D12 . . . ..- B12 . . . . . . Bo . . . . . . Bo . . . . . . B8 . . . . . . D20 . . . . . . Bo OAo 64A24 . . . . . . c24 . . . . . . B24 . . . . . . BKB3S4A52 . . ---- Co OAo 62Ao 63Ao OAo OAo 36Ao 36A32 . . . . . . c20 . . . . . . E76 OF26 . . . . . . C26 . . . . . . C15 . . . . . . D35 . . . . . . Bo zOAo zOA45 . ----- Bxl 20A1021 . . . . . . B23 . . . ..- D34 OA13 . . . . . . c13 .--... co 67 A‘33333332433343422777733333337733332337413632 Triode NO .1.32 Triode No. 2.25 Triode No. 1.25 Triode No. 2.354526405436 Triode No. 1.66 Triode No. Z.40 Short on 1, Z, 3,4,and 6.w10 Cap cmneota to pkta40 Diode No. 1.40 Diode No. Z.60 Plate No. 1.KI Plate No. Z.40 Plate No. 1.40 Plata No. Z.31 F baaing.15 TV-71U, TV-7A/U,Tv-7B/u only.15 TV-7 D/U only.3S Triode No. 1.3S Triode No. 2.30 Short on 2 and 3.4040 Plate No. 1.40 Plate No. 2.12.9325251550 Plate No. 1..541 Plata No. 2.40 F basing. PlateNo. 1.66

TB 11-6625-274-12/1Tube two Pi&twant6896*_.._ 6.36s97*—.._ 6.86w9*-_.._ 6.3WOO*....—. 6.36962* -.- . . . . . 6.36903”—-. 25.06903” .-...— 26.06904*____ 26.06606——— 25.0DATA TABLE-ContinuedMk4-flwmSelect we Bias Shunt Range Press value NotatimuDWO-1023 o C5i’Al 40 F basing. Plate No. 2.DW1-8060 20 ----- D 3 29 F baaing.DW1-6740 21 . ..— B 3 50 F basing.DW1-6740 21 -.-– B 3 60 F baaing.DW1-5720 43 _ C 3 63 F baeing.DWO-60T4 o 67A7 40 F basing. Plate No. 1.DWO-1024 o 67A7 40 F basing. Plate No. 2.DW1-8060 43 .–— B 3 26 F basing.DW1-6720 13 — D (#) 13#Hold down pushbutton Z-DIODE and press pushbutton 3-MUT. COND.&906* . ..___— 26.0 DW1-6720 8-—D 26 F baaing.6907*__ 26.0 DWI-6720 2a ._ B (#; 30 F basing.#Hold down pushbutton 2-DIODE and press pushbutton 3-MUT. CoND.6908.— 25.o DW1-6724 18 ..— D (#) 11s910..-—6916_——6916 .--.-–6916 ..--._6920._._6920_______6930_—.6931——--69s1.—-...6932. _____6933 -------6333 . ..—–6963__ .–s!i&4...___...6964 .-..._6$66_ . . . .F966------6967-_6261—.——.—.6971___6976..—69778—–.-6987*. _....._699L._._...#Hold down pushbutton 2-DIODE and pr- pushbutton 3-MUT. COND.1.6 VX6-23006.3 ET7-66216.3 ET1-662726.0 DW1-b7246.S ET6-20706.3 ET6-107O2.6 ER3-20006.0 JSO-60006.0 JSO-40006.2 HS6-34816.3 FR3-024012.6 EV7-608012.6 EV2-103O6.3 ET5-Z0766.3 ET6-107612.6 EV’7-008112.6 EVZ-10361.1 ES6-60131.1 ES3-10861.1 FK!-1OOO6.3 EV2-102O6.3 DW1-80536.3 DW1-20506.3 H2E-246019 .—.-20 —10 —-22 —86 __86 –._.67 -.-...0 410 4223 ..-—33 -.-–30 . ..-.30 —-..16 . . . . .16 . . . . . . .13 —–13 —32 —32 -—.20 -.–..29 _..._29 _74 ---21 —BBBItc1ccAAD43BBDDDDDDBDDBc3333338‘173333333a33338381s80 Amplifler sect.38 Oscillator Beck23 F basing.26 Triode No. L26 Triode No. 2.3840 Plate No. 1.40 Plate No. 2.2s4S Cap connects ti plate.60 Triode No. 1.60 Triode No. 2.25 Triode No. 1.26 Triode No. 2.33 Triode No. 1.33 Triode No. 2.10 Triode No. 1.10 Triode No. 8.332023 F basing.46 F baaing.4467

TB 11-6625-274-12/1Tube tupe Filament SeleCtoT*5993 . 6.3 DXO-!1O.3I59!)3 6.3 DXfi-105959!15 6.3 ETO-IW>O6998 ..- .._ 6.3 HY4-50625!198 . 6.3 I{ Y1-20 :156000 ._...-._ 25.0 HSI-58306004 . 6.0 J S0-00006004 . . .._ 6.o JSO-0000. .6005 6.3 ETI-5G?06007 . 1.1 Dv4-21oo6008. ..— 0.6 DV&21006012 . . . . . . . . . 6.3 H.%-50186021*6021s . . . . . . . . .6026* .6028 .60?9 .._6050 ..-._6052* ..-6052* .- ..-60.55* .–. –6072 .- .._6072 –.......-6080 —–...6080 .6082 . . . .6082 __6084 . . .._6085 . ..-._6085 ____6086 .._.__60S7 ._. .60x7 ____60S8—-–686.36.3GT7-6050GT2-104ODATA ‘Z’ABLE-ContinuedBias Shunt Range Premo 34 A 70 34 A 70 45 A 763 D 363 . D 316 ---.– D 30 8A708A721 c 320 OA 224 OA 2(#) 90 A 4Mhii-?n”nl,.” LUP Notations40404040403434354615432&5hould stri!.e between settinxs 40 and 30 of the EIAS dial.6.320.01.11.16.36.325.012.612.66.36.325.026.06.312.612.620.05.06.01.1EV7-8030ET I-5620Cu:l-loooES’3-1OOODwo-5074DWO-1024DWI-S050E\7i-6080EV2-103OHY4->062HYI-2035II Y4-5062HYI-’2o35EV9-613SEV7-6080EV2-103OEV2-6139Jso-6000J su–4uo0DV4-120020 - ..-20 -..—21 —-..10 .34 – .–41 –.0 570 6743 .15 _..15 .100 ._100 . . .10010020 .11 __...11 ..—12 .–-0 240 2420 —DDDDUBAABBnccccBccDAAB333333773333333333377(*)Plate No. 1.Plate No. 2.L,,:, ds 1-3-4-5.Triude No. 1.T, iode No. 2.Le rt cap connects toplate.Righl cap connects toplate.26 F basing. Triode No.1.26 F basing. Triode No.2.30 F basing.22602540 F“ basing. Plate No. 1.40 F basing. Plate No. 2.26 F basing.32 T-iude No. 1.32 Tr:ude No. 2.36 T, iode No. 1.36 Trtmk No. 2.43 Triode No. 1.43 Trlode LNO. 2.3332 ‘rriode No. 1.32 Triode No. 2.4540 Plate No. 1.40 Pla Le No. 2.10#Nold down pushbutton 2-DIODE and press D.shb.tton 3-MUT. COND

TB 11-6625-274-12/1DATA TABLE-C+mtinwdTde trnw Filamd SWectom6094 ..__6096 ..,____6097 ..--–.6097 ..– . . .6.36.36,36.3DVI-4280ETI-5U0ETO-7O1OETO-2050609Q . . . .._ 6.3 GY7-351O6099. -----6099 ——6.36.3ET5-Z070ET6-107O6100 –_..- 6.3 ET6-10706101 . . . . . . . ..- 6.3 ET5-20766101 .._ 6.3 ET6-I 0756106 ..— 6.0 JSO–60006106.. ..––6110* . ..–—6.0 JSO-40006.3 DWO-60746110*.—_6111*—__6111*___6112 .— ..-6112.—-._..6113.– . . . . . . .13113 . . . . .._6134 . . . . . . . . .6135.—. . .6136 ..–._–6137., . . . . . . . .6146 . . . . . . .6146 .._6147 .6149, . . . . .6152 . . . .6169 .-..-...6169* _____61 S4*..._6184* . . . . . . . .6186..—..-61 W_____6.3 DWO-10246.3 DW7-S0606.3 DW2-104O6.3 DW7-80506.3 DW2-104O6.3 HY4-60626.3 HY1-20356.3 HS4–813536.3 ET6-107O6,3 ETi -56726.3 HS4-86536,3 J R6.-23746.3 HS5-03182.6 HR&&6006.3 DU7-12&56.3 EV3-102026.0 HM-03186.3 DW1-20406,3 DWO-20486.3 DW&70586.3 ETI-66206.3 H Y4-5062MMm“mBaa Shunt Range Preaa value21 -..—10 –.. -0 700 7034 -..–.15 _.16 -––24 _16 ___16 . . . .0 300 300 620 6224 ..–..24 . . . . . .13 —....13 . ..—0 -.–-0 ..–...10 . .24 . . . . .16 . ..–..22 .030 .35 .1029 .30 –.....12 . . . . .0 660 6610 ___5 —.cDAADDDBDDAAAADDDDBBIiItBBDDBDDDDAAI)B3322333333‘77223333333333333$3332233462240402723236S262640404040.votati0714Diode No. 1.Diode No. 2.Triode No. 1.Triode No. 2.Triode No. LTriode No. 2.Plate No. 1.Plate No. 2.F basing. Diode No.1.F basing. Diode No..z.2S F basing. Triode No.1.26 F basing. Triode No.2.13 Triode No. 1.13 TI iode No. 2.32 Triode No. 1.32 Triode No. 2.30m68483335 Cap connects to plate.40222036 ikD Crmllecta to plate.30 F basins.40 F basinu. Diode No.1.40 F basing. Diode No.2.2080 Triode No. 1.69

C 3, TB 11-6625-274-12/1DATA TA BLE—ContinuedTube tupe61ss . . . . . . . . . .6189 . . . . . . . . . .6189 . . . . . . . ..-6167 . . . . . . . . .620 . . . . . . . . . .6201 . . . . . . . . . .6202 . . . . . . . . . .6202 . . . . . . . . . .62(X3 . . . . . . . . . .6203 . . . . . . . . . .6205 . . . . . . . . . .6206 . . . . . . . . . .6211 . . . . . . . . . .6211 . . . . . . . . . .6216 . . . . . . . . . .6221 . . . . . . . . . .6222 . . . . . . . . . .6223 . . . . . . . . . .6225 . . . . . . . . . .62% . . . . . . . . . .6246 . . . . . . . . . .6247* . . . . . . . . .6262 . . . . . . . . . .Mint-Fifu-mummml .%fu20r8 Bti Shuni Ranqe R*8 value Notaticwu6,3 HY1-203512.6 EV76Cr3012.6 EV2-103O6.3 EV2631712.6 EV74J3!3012.6 EV2-lfC306.3 ETw30716.3 ETO-10766.3 EVO-Q0716.3 EVO-10796.3 DW1-67246.3 DW1-672412.6 EV7-WIS212.6 Ev>11M76.3 EV2-17306.3 DW1-S0606.3 f) W1-80Kl6.3 DW1-57S06.3 DW1-57206.3 EV2-7S3%6.3 ET7-12666.3 DW1-80YI6.3 HS4-86135 B24 . . . . . . B24 . . . . . . B10 . . . . . . D10 . . . . . . c10 . . . . . . co 22Ao 22Ao 43 Ao 43 A22 c21 . . . . . . BZ2 . . . . . . D22 D23 D32 . . . . . . B33 OA2S . . . . . . B27 . . . . . . B14 . . . . . . D18 D12 D13 c3333337777333333333333330 Triode No. 2.56 ‘Mode No. 1.W Trmde No. 2,3060 Trfode No. 1.62 Triode No. 2.40 Plata No. 1.40 Plata No, 2.40 Plata No, 1.40 PMa No, 2.31601!3 Triode No, 1.18 Tricde No. 2.m64164463351716 F basing.3S Tetrode No. 1.Use adapter E105.6262...6.3 Hs4-5431313 . . . . c33S Tetrode No. 2.Usa adapter E105.6266 . . . . . . . . . .6267 . . . . . . . . . .62s6 . . . . . . . . . .6293 . . . . . . . . . .6320 . . . . . . . . . .6.3 ETI-56276.3 EV%613S1.1 cu3-lmO6.3 HSW331O12,6 EV1+3721115 . . . . . . B25 . . . . . . B40 . . . . . . D2.5 D44 . . . . . . c33333m1803640 Tetrode No. 2.##Connect the negative (–) end of a 3@volt battery to pin No, 3 of the loktal test socket.Connect the positive (+) end of the 3@volt battary to pin No. 2 of the loktal test socket.Caution: Disconnect bdtery before changing mbctor switch podtkms.6360 . . . . . . .. 126 EVfL@73 25 . . . . . . D 3 23 Triode No. 1.6260 . . . . . . . . . . 12.6 EV3-102S 25 . . . . . . D 3 23 Triode No. 2.6366. ..--- . . . . 6.3 FT1-4270 o 100 A 3 . . . . . . Eyelopm. Eye2dosed6366 . . . . . . . . . . 6.3 FT4-1270 o 100 A 3 Eye20pen. Eye 1dosed.6360 . . . . . . . . . . 12.6 E v3-s7’2U 44 . . . . . . c 3 40 Tetrode No. l.#70

C 3, TB 11-6625-274-12/1DATA TA BLE—-ContinuedMinimumFi&-T%& tvpe mm! Sdzctcm BiLW Shunt Range I+e8a value Notutions#Connect the negative (-) end of a 3&vo1t battery to pin No. 1 of the loktal test scmket.Connect the positive (+) end of the 30-volt battery to pin No. 2 of the loktal test socket.Caution: Disconnect battery before changing eAectors wikb positions.6374 . . . . . . . . . . 6.3 EVO-W40 o 32 A 7 60 Cap connects to plate.6385 . . . . . . . . . . 6.3 KR7-6030 17 D 3 23 Triode No. 1.MM . . . . . . . . .. 6.3 KR34020 17 . . . . . . D 3 23 Triode No. 2.6’3S6 . . . . . . . . . 6.3 KR7-6M5 22 . . . . . . D 3 20 Triode No. 1.6366. . . . . . . . . . a. 3 KR3-40Z5 22 . . . . . D 3 20 Triode No. 2.6307 . . . . . . . . . . 2,5 H R8-3600 33 . . . . . . B 3 486414 . . . . . . . . . . 12.6 EV7-6030 23 . . . . . . B 3 44 l’riode No. 1.6414 . . . . . . . . . . 126 EV2-lCW 29 ------ B 3 44 Triode No. 2.6417 . . . . . . . . . . 12.6 EV9-1673 8 . . . . . . D 3 35.6418 . . . . . . . . . . 1.5 D VO-2041 o OA 2 66463 . . . . . . . . . . 12.6 EV8-6071 24 -... -. D 3 26640% . . . . . . .. 126 EV3-IG26 24 . . . . . . D 3 2664s5 . . . . . . . . . . 6.3 ETI-5672 10 . . . . . . D 3 306519 . . . . . . . . . 1.5 DV4-12WI o OA 4 216524 . . . . . . . . . . 6.3 FT&O140 22 . . . . . c 3 66Make no gas test.Triode No. 1.Triode No. 2.Make no gas test.Cap above octal pins2 nnd 3 Connects topi ate.#Comect the negative (–) end of a 30-volt batter y to pin No, 2 of the Ioktal test socket.Cmneet tb% positive (+) end of the 30-volt battery to pin No. 4 of the loktal test socket.Cauf iota: Dbrconnect battery before changing selectm switch positions..6611- . . . . . . . . . 1.5 DVO-Z041 o OA 2 106612 . . . . . . . ..- 1.5 DVW2541 o OA 2 25 Make no gns test.W46- . . . . . . . . . 6.3 EV2-7669 10 . . . . . . D 3 48 Make no gas test.O&Y . . . . . . . . 6.3 ET1-6672 9 . ----- c 3 416$01 . . . . . . . . . . 6.3 ET1-5627 15 . . . . . . B 3 506662 . . . . . . . . . . 6.3 ET1-5627 o . . . . . . c 3 48m... . . . . . . . 6.3 ET@7010 o 70 A 2 46 Diode No. 1.6M3 . . . . . . . .. 6.3 ETIW2050 o 70 A 2 40 Diode No. 2,6669 . . . . . . . . . 6.3 ETI-5620 21 . . . . . . c 3 466677 . . . . . . . . . . 6.3 EV2-6317 10 . . . . . . D 3 30W? . . . . ...-. 6,3 EV2-6370 15 . . . . . . B 3 57 Pentode sect.6678 . . . . . . . . . . 6,3 EV%1CW3 16 . . . . . . C 3 57 Triode seet.6670 . . . . . . ..-. 12.6 EV76080 10 . . . . . c 3 M Triode No. 1.am . . . . . . . . . . )2. 6 EVZ-103O 10 . . . . . . c 3 W Triode No. 2.e&w . . . . . . . . . . 12.6 EV7-IW40 24 . . . . . . B 3 54 Triode No. 1.66S3 . . . . . . . . . . 12.6 EV>103O 24 . . . . . . B 3 56 Triode No. 2.6681 . . . . . . ..-. 12.6 EV7+080 12 . . . . . . B 3 32 Triode No. 1.6681 . . . . . . . . . . 12.6 EV2-103O 12 . . .._. B 3 32 Triode No. 2.66% . . . . . . . . . . 6.3 EV2-7918 10 ..--.. D 3.5606ae . . ------- 6.3 EVZ-6139 13 . . . . . . D 3 3571

C 3, TB 11-6625-274-12/1DATA TA BLE—-ContinuedFila-Tube Qrpe mad select0r8L3trm . . . . . . . . . 6.3 DW7-.!Q9666W . . . . . . . . . . 6.3 D W2-104O67.% . . . . . . . . . 6.3 EVW970067X . . . . . . . . . . 6.3 EVO-103O6761 . . . . . . . . . . 6.3 EV2-173067N . . . . . . . . . . 6.3 D W 1-572061314 . . . . . . . . . 6.3 DW1-60KI6a29. . . . . . . . . . 12,6 EV7-808J368’X.. . . . .. 12,6 EV2-103OWe . . . . . . . . . . 6.3 D W7-8030683...... 6.3 DW2 -10406877 . . . . . . . . . . 6.3 DV1408061?$3 . . . . . . . . . . 12.6 HS3-0318We . . . . . . . . . . 6.3 ET@70106%.7 . . . . . . . . . . 6.3 ET3-2030682$ . . . . . . . . . 6.3 HS4-865368U7 . . . . . . . . . . 6.3 HSW76136!737 . . . . . . . . . 6.3 HS45613#Use adapter E105.6919 . . . . . . . . . . 6.3 ETO-70166919 . . . . . . . . . . 6.3 ETO-20566W2 . . . . . . . . . . 6.3 EV2-103OW2f . . . . . . . .. 6.3 EV7~6939 . . . . . . . . . . 12.6 EVR3720Biad Shunt Range Frena22 . . . . . . c 322 . . . . . . c 30 .59 A 70 59 A 744 . . . ..- D 327 . . . . . . B 333 . . . . . . c 313 . . ..-. D 313 D 334 . . . . . B 334 . . . . . B 365 . . . . . . D 330 D 30 54A 20 34A 223 . . . . . . B 313 ..__.. c 313 . . . . . . c 3MinimumUalrltNokiieru31 Triode No. 1.31 Triode No.2.40 Plate No.1.40 Plate No,2.38123234 Triode No. 1.34 Triode No.2.16 Triode No, 1.16 Triode No.2.2435 Cap mme@.s to plate..40 Diode No. 1.40 Diode No.2.6038 Tetrode No.1.#38 Tetrode No.2.#o 70 A 2 40 Diode No. 1.0 70 A 2 40 Diode No, 2,21 . . . . . . D 3 50 Triode No.1,21 . . . ..- D 3 50 Triode No. 2.20 . . . . . . c 3 65 Tetrode No. 1.Connect negative (–) end of 30-volt battery to pin No. 3of octal socket. Connect positive(-1-) end0f30.vOlt battery (E~eready No. 413) topin No.20foctal socket foreacht@st.Caution: Disconnect ~ltayk:wmn=l=torckng~.6939 . . . . . . . . . . 12.6 EV1-67206N3 . . . . . . . . . . 6.3 DWI-6724694.. . . . . . . . 6.3 DW1-57246945 . . . . . . . . . . 6.3 DW1-57206941. . . . . . . . .. 6.3 DW1+?0506647 . . . ..-.. -. 6.3 DW7+40506047 . . ..-.. -.. 6.3 DW2-104O6948 . . . . . . . . .. 6.3 DW7430506948 . . . . . . . . . . 6.3 DW2-104O69.5 . . . . . 6.3 ET1-36276973 . . . . . . . . . . 6.3 EV2-9170700C . . . . . . . . . . 6.3 HSO-34857025 . . ..- . . ..- 12.6 EV7-60807026 . . . . . . . . . . 12.6 EV2-103O70% . . . . . . . . . 6.3 HS6-31WI7026 . . . . . . . . . . 6.3 ET7-562120 . . . . . . c22 . . . . . . B22 -.. -.. B45 . . . . . . c32 . . . . . . C30 . . . . . . B30 -.... B20 . . . . . . B2Q . . . . . . B14 . . . . . . B18 . . . . . . D22 . . . . . . B12 . . . . . . B12 . . . . . . B23 . . . . . . D20 . . . . . . B3 65 Tetrode No.2.3 513 513 413 373 33 Triode No.1,3 33 Triode No.2.3 23 Triode No.1.3 23 Triode No.2.3503 243 31 Capwnnect.s to gridNo. 1.3 32 Triode No. 1.3 32 Triode No.2.3 253 30 Ampli13er sect.72

C 3, TB 11-6625-274-12/1DATATABLE—ContinuedTub? tvw7036 . . . . . . . . .7644 . . . . . . . . .7044. . . . . . . . .7034. . . . . . . . . .7063 . . . . . . . . . .7066 . . . . . . . . .7iW.. . . . . . . .7037 . . . . . . . . . .7067 . . . . . . . . . .7263 . . . . . . . . . .7068 . . . . . . . . . .7069 . . . . . . . . . .7669 . . . . . . . . . .7060 . . . . . . . . .706L . . . . . . . . . .7c61 . . . . . . .._7119 . . . . . -----7i19 . . . . . . . . . .iwkr-Waton6.3 ET1-562712.6 EV7-906012.6 EV2-103O12.6 EV2-731312.6 ETO-7O1O126 ETWXL6612.6 ET1-662712.6 EV7-W8Q12.6 EVZ103912.6 EV7-6W12.6 EVZ-103O13.6 EV2-627012.6 EV9-K86126 EV3-67W12.6 EV3-1336126 EV3-9170126 EV7-9G6012.6 EV2-103OMini-mumBim Shrd Range Raw due Ne@timM10 . . . . . . B18 . . . . . . D1S . . . . . . DQ . . . . . . Do 76Ao 70 A11 . . . . . . D17 . . . . . . D17 . . . . . . D12 . . . ..- B12 . . . . . . B18 . . . . . . C12 . . . . . . DM . . . . . . D27 ------ B21 . . . . . . c20 . . . . . . E20 . . . . . . E3 38 Oscillator sect.3 60 Triode No. 1.3 50 Triode No. Z.3 462 40 Diode No. 1.z 40 Diode XiO. Z.3233 24 Triode No. 1.3 34 Triode No. 2.3 32 Triode No. 1.3 32 Triode No. 2.3 31 Pentode sect.3 43 Triode sect.3 60 Pentode eect.3 66 Triode eect.3 463 40 Triode No. L3 40 Triode No. 2.713$ . . . . . . . .7193 . . . . . . . . . .710L . . . . . . . ..roil. . . . . . . . ..7347 . . . . . . . . . .75?h7 . . . . . . . ..72s.- . . . . ..-7%2! . . . . . . . . . .73M . . . . . . . ..7U6 . . ..-.-...T&5 . . . . . . . .73e6 . . . ..-... -7670 . . . . . . ..-7370 . . . . . . . . . .7408 . . . . . . . ..-7643. . . . . . . . .766L . . . . . . .7aEa. . . . . . . .76im.__ . . . .7a86_ . . . . . . .#Hold down pushbutton >DIODE and press pushbutton 3-MUT. COND.6.3 EV2-79306. a HSO-OW6.3 EV7-Z3606. a EV@lW12.6 EV7-6036126 EV2-KBO12.6 EV8+791128 EVZ-1736126 EV7-6iB6126 EVZ-liX306.3 HS6+?-506.3 EV3-621920.0 FY7-$06020.0 JU2-1U36a a HS5-64316.3 lml-667z12.6 EVZ-63176.3 EVZ43176. a HSH4806.3 DE4-208010 . . . . . . Dia . . . . . . c12 . . ..-. G28 . . . . . . c12 . . ..-. B24 . . . ..- B10 . . . . . . c20 . . ..-. c34 . . . . . . B24 . . . . . . B20 . . . . . . D27 . . . . . . B23 . . . . . . D23 . . . . . . D31 . . . . . . c16 . ----- B36 ------ D28 . . . ..- D20 ------ D27 -.... - D333a33a33aa3a33a333346236642326666%3666634243833486330306140upper Cep twnnew togrid.LQweI eap Wnneeta topi2te.PentOde eect.Trio&e sect.Triode No. 1.Triode No. Z.PentOde sect.Triode sect.Triode No. 1.Triode No. 2.corrne@ pin 1 to pin8andpin6t0pin7on 10ct21 seeket.Triorie No. 1.Triode No. Z.Use Hiokok 6d@31Code No. 16$0-12773

C 3, TB 11-6625-274-12/1DATA TABLE—ContinuedMini-Fifa-mumTube tvpe ment Sdeclora Bias Shunt Range Press value Notationa7S37-- . . . . . 6.3 D R4-0280 10 D (#) 38 Cap connects to plate.Use Hickok adapterCode No. 105IPI27.#Hold down pushbutton 2-DIODE and press pushbutton >LWUT. COND6,3 HS&34E416,3 EV2-63706.3 EV9-109O6,3 ET1-.%”76,3 ET1-562750.0 EV&l1706,3 GR&235412,6 EV2-O91O12.6 EV7-986012,6 EV2-301O12.6 EV2-103O12.6 EV8-907012,6 EVO-203012.6 EVO-601012.6 EV7-608012.6 EV2-163012,6 EV7-6&3012.6 EV2-103O12.6 EV7-608012.6 EV2-103O6,3 EV2-&3706.3 EV9-16S06.3 ET1-562712.6 EV2-78136.3 EV6-917025,0 DW7-805625.0 DW2-104O25.0 DW7-8050250 DW2-164025.0 DW1-572025.0 I) W1-57206,3 EV2-793812.6 H R&034010 ------ D 315 ------ c 335 ------ c 315 ------ B 30 ------ c 330 -.. r) 321 ------ B 311 ----- c 310 ------ L) 326 ------ B 338 c 320 ------ B 30 OA 20 OA 210 . . . . . c 310 ------ c 312 ------ B 312 B 324 _.... B 324 _.. B 315 ------ B 316 ------ C 311 ----- D 39 D 330 ------ D 325 ------ C 325 ..- C 343 ------ B 343 -- --- B 325 1> 343 ------ c 329 ------ c 335 c 33635 Pentode sect.22 Triode sect.50484831 Capconnectstognd4830 Pentode sect.24 Triode sect.1412 Triodexct.32 Dicde No, l.32 Diode No.2.W Triodc No. 1.% Triode No.2.32 Triode No. 1.32 Triode No. 2.56 Triode No. 1.54 Triode No. 2.57 Pentodewct.57 Triode sect.‘B464831 Triode No. 1.31 Triodc No.2.25 Triode No. 125 Triode No. 2.215350Ml Plate No. 1,##Use Hickokadapter Code No. 10KP107. Connect thenogative enaofa3@volt battety to pin2of the large 7-pin socket; connect the positive end of the battery to pln40f the lmge7 -pinsocket. Connect the plate jack connector tothecap pinover pin60fthe octal socket.78fJ. . . . . . 12.6 HR2Q0 35 c 3 M Plate No.2.##CoMect thenegative endofa3&volt battery topti60f tbelarge 7-pin socket. Connect thepositive end of the battery to pin 4of the large 7-pin socket. Connect the plate jack connectorto the cap pin over pin 3 of the cdal socket.74

C 3, TB 11-6625-274-12/1DATATABLE—Continuedma-Te& tqpe rrient7S96- . . . . ..-.17(3 W6 . . . . . .Miai.m%m&kr&rra 13iad .%iunt Range Preda udwe NOtatbn.rCzut f xt: Disconnect t he battery ( Ever-dy No. 413) befere changing selector r?.ett ings.13trM . . . . . . .3613A . . . . . . . .8016 . . . . . . . . . .SOX.. . . . . . . ../?032 . . . . . . . .3077 . . . . . . . . . .ml... . . . . . ..9m2 . . . . . . . . . .0003 . . . . . . . . . .MIJ4 . . . . . . . .!zWO& . . . . . . .m... . . . . . ..3s142 . . . . . . ..XXB . . . . . . . .XXB . . . . . . . .XXD . . . . . . . .XXD . . . . . . . .6.3 D R4-2@30200 HS.V348010.0 ER%OX133.0 ERiM3XF31.1 HSO-00005.0 ER04fJ)012.6 HS3431812.6 EV2--78136.3 ET1–&3706.3 ET6-107O& 3 ET1-56206.3 f3RC-30404.3 GRW46366.3 ETO-10707.5 ER3-2@m2.5 BY&OOOO2.6 JR-12.6 JR4-C07012.6 JR&302017 . . . . . D31 . . . . . . D22 . . . . . . Bo 75 Ao WAo 85 A30 . . . . . . D9 . . . . . . D21 . . . . . . B22 . . . . . . B17 . . . . . . Bo 63Ao 62 Ao 62 A37 . . . . . . B10 . . . . . . B10 . . . . . . B21 . . . . . . c21 . . . . . . cDisregerd shorts test after GM test is sompleted,S semnds to obtatn GM reading.3 32(1) 3s3.!04 404504403 353463233 4833324024024035532a32a333333Use Hickok adapterCode No. 10!i&127.Cap connects to plate.Make LINE TESTat 56.Cap comects to pfakr.Cap connects to plate.Cap emmect3 te plate.Cap cormectg to plate.Cap connects to plate.Dlede,Diode.Diode.Triode No. 1.Triode No. 2.Triede No. 1.Triode No. 2.Alfow 20 seconds for heater warmup. Allow] Hold down pushbutton 2-DIODE and prm pushbutton 3-M UT. C OND.74.1

TB 11-6625-274-12/1. .Tube tupe FilamentXXFfd ----- 6.3XXFM . 6.3XXFM . . . . . 6.3XXL . . . . . 6.34B316C22 . . . . . .371 B..DATA TABLE—Continued. ..MinimumSelectma Bias Shunt Range Press value NotationaJR3-2040 O . . B 3 23 Triode sect.JRO-6040 o G7A2 40 Diode No. 1.JR043070 o 67A2 40 Diode No. 2.JR6-2070 23 . . . . . . . B 8 60. . . . . . . . . . . . . . . Requires special socket.. ..__ . .._..._.. Requires special socket.. Requires special socket.3. Conversion Table. The table below lists Army VT numbers of tubes and tbei vcommercial numbers.VT No.cod NO.VT- 1 WE-203A (obsolete)VT-2 . . . . . . . . . . . . . . . . WE-Z05BVT-3 . . ObsoleteVT–4A . . . . ObsoleteVT–48 Coml 211VT-4C . . . . . JAN 211VT-S . . W&-215AVT-6 . . . . . . . . . . . 212A (obsolete)VI-7 . . ..- WX-12 (obsolete)VT-8 . . . . . . . . . . . . . . . UV-204 (obsolete)VT–IO ObsoleteVT–11 ___ . ObsoleteVT–12 . . . . . . . . . . . . . . ObsoleteVT-13 . . ObsoleteVT-14_ . . . . . . . . . . . ObsoIeteVT–16 . . ObsoleteVT-17 . . . . . .._._.. 860VT-18 . ..–. ObsoleteVT-19.. . . . . . . ...861VT-20 . . . . . . . . . ObsoleteVT-2 1 . . . . . . . . . . . . ObsoleteVT-22 . . . . . . . 204AVT-23 . . . . . . ObsoleteVT-24 . . . . 864VT-26 . . . . . . . . 10VT–25A . . . . 10 SpecialVT-26 ._... —._ 22VT-27 . . . . . . . . . . 30Vi-28 . . . . . . . ...24. 24AVT-29. .._.._. 27VT No.Cod No.VT-30 . ..-. . . . . 01-AVT-31 . . . . . . . 31VT-32 . . . . . . . . ObsoleteVT-33 . .._ 33VT-34 . . . . . . . . . . ...207VT-35 . 35/51VT-36 . . . . . 36VT-37 37VT-38 . . . . . 38VT-39 . . . . . . . . . . ...869VT-39A 869AVT-40 . . . . . . . . . ...40VT-41 . . . . . . . . . ...851VT42 . . . . . . 8 2VT-42A . . 8 2A ( (special lil )VTA3 . . . . . . . . . . . . . . 845VT-44 . . . . ..- 32VT-45 . . . . . . . . .. 45VT-46 . . . . . . . . . . ...866VT-46A . . . . . . 666AVT-47 . . . . . . . . . . . . . 47VT-48 . . . . . . . . . . ...41VT-49..._..—. LW/44VT-60 . . . . . . . . . . . . 60VT-51 .— . . . . . 841VT-52 . . . 46 specialVT-53 . . . . . . . . Canceled (superseded bYVT-42A )VT–54..— . . ..-_ 84VT-65 _______ 86675

TB 11-6625-274-12/1VT No..VT-56 . . .. . . . ...66VT -57 . . 67VT-68 . . . . . 58VT-60 . 860VT-62 . . . . . . . . . . . 801, 801AVT-63 . . .. . . . . . . 46VT-64 . . . . . . . . . ...800VT-65 6C5VT-65A . . . . 6C5GVT-66 6F6VT-66A . 6F6GVT. 67 30 specia’VT-68 . . 6B7VT-69 . 6D6VT-70 . . 6F7VT-72 . . 842VT-73 843VT-74 5Z4VT-75 . . . . . . . . . 75VT-76 76VT-77 . ’77VT-78 . . . . 78VT-80 80VT-83 83VT-84 84/6Z4VT-86 6K7VT-S6A 6K7GvT-86B 6K7GTVT-87 6L7VT-87A 6L7GVT-88 6R7VT-88A . . 6R7GVT-88 B . . . . 6R7GTVT-89 . 89VT-90 . . . 6H6VT-90A . . . 6H6GTvT-9 1..-. .-...- 6J7VT-91 A .-.-... 6J 7GTVT-92 –-–... 6Q7VT-92A ● . . 6Q7GVT-93 . . 6B8VT-9:)A 6B8GVT-94 ..– 6J5Cmnl No.VT No.Cod No... . .. ....vT-94A ..-..._. 6J5GvT-94 B . . 6J5 special selectionVT–94C . 6J5G special selectionVT-94D . . . . 6J6GTVT-95 . . . 2A3VT-96 ..–._... 6N7VT-96 B . . . . . . . . 6N7 spaial selectionVT-97 . . . . . . . . . . 6W4VT-98 6U5/6G6VT-99 6F8GVT-1OO 807VT- IOTA . . . . . 807 modifiedVT-101 837VT-102 . CanceledVT-103 . . . . . . . . . . 6SQ7VT-104 . . . . . . . . . . . 12SQ’7VT-105 . 6SC7VT-106 . 803VT-lO7 6V6VT-107A. 6V6GTVT-10?B 6V6GVT-108 . . . . . . . . 450THVT-109 . 2051VT-111 . . . . . . . . 5BP4/-l8O2P4VT-112 . . . . 6A C7/-l862VT-114 . 5T4VT-115 6L6vT-115A . . . . . . 6L6GVT-116 . 6SJ7VT-116A .__... 6SJ7GTVT- 116U . . . . . . . . 6SJ7YVT-117 . . . . . . . . . . 6SK7VT-117 A.... 6SK7GTVI-118 . . . . . . . . . . 832VT-119 2X21879VT-120 . . . 954VT-121 . . . . . .._. 955VT-122 –....— 630VT-123 . . . . . . . . . . . . RCA A-5586 (supersededby VT-128)VT-I24 1A6GTVT-125 . . . . . . . . . . 1C5GTVT-126 . . . . . . . . . . 6X6Sec footnote on rwre 78.76

TB 11-6625-274-12/1VT No.VT-126A..–- 6X5GVT-126 B........ 6X5GTcd No.VT-127 —....- Special tubeVT-127A..–- SpecinltubrVT-128..—— 1630 (A-6666)VT-I 29 .._._ $04TLVT-190 .-–._ Z60TLVT-131 .-...— 12SK7VT-132 ..-—. 12 K8 SWCidVT-133 . . . . . . . . . . . 12SR7VT-134 —-- 12A6VT- I 35 . . . . . . . . . . 12J5GTVT-135A —..- 12J6VT- 136 . . .._ 1625VT-137 .._._ 1626VT-EM ..—.._ 1629VT- 139 .—..-_ V R 150-30VT-I 40 ● . . . . . 1628VT-1 41 —_-– 531VT-142 -------- WE39DYIVT-143_ 806VT-144 --.— 813VT-146 . . . . ---- 623VT-i46 ..— INSG’CVT-147 _____ 1A7WTVT-148 . ..-._-.. IDsG’TVT-1 49 . . . . . . . . . . 3At3GTVT-150 ._ 6SA7VT- 150A _. 6SA7CTVT-I.61 ___ 6Aw3VT- 1S1 B ------ 6AiWTVT- I 62 . . . ..__ 6K fiGTVT-152A _ 6K6CVT- 16s..-–... 12C8 specialVT-164. ._.._ 814VT-1 56... _..._- SwciaI tubeVT-156—— Srmial tubeVT-157 ._.-._ $pecia 1 tubeVT-168 — Special tubeVT-159 ._. SPWkl tubeVT- 164 .._. SPWlal tubeVT-1 61 . . . . . . ..- 1ZSA7VT-162__ 12SJ?VT No.Cod No.vT- 163 .—— 6C8GVT-164 . .._ 1619VT-166 .–—- 1624VT- 166 . . . . . . . . . 371AVT- 167 .._.-- 6K8VT-167A _ 6K8(3VT-168A .— 6Y6GVT-169 .–...-... 12C6VT-170 .- . . .._- 1 E5-GPVT-171 . . ..—.- IR5VT-171A . . . . . . Local ewident of 1R6VT-172 . . . . ..- 165VT-1 73 . . . . . . . . . . 1T4VT- 174 . . . ---- 3S4VT-175 ..—. 1613VT-176 ..__.. 6A 07/-1S53VT- I 77 . . ..–... 1LH4VT-1 78 . . . . . . . . . . . 1 LC6VT- 179 ._...__ 1LN6VT- 180 * .-...- 3LF4VT-181 . . . . . . ...-724VT- 182 . . . . . . . . . 3B7/1 291VT-183 ..— lR4/lZ94VT- 184 .._–. VR90-%0VT- 186 ..-_ 3D6/1299VT-186 . . ..— Smeial tubeVT-187 . .._ . . .._ 675AVT-1 88 .._..._ ‘iE6VT-1X9 .._..— 7F7VT- 190 ..__ . . . . 7H7VT-191..--.— 316AvT-192 .-- . . . . . 7A 4VT-193._ 7CTVT-194 . ..__ 7J7VT-196—_..- 1005VT- 196 ._– 6 W5GVT-197A . ..— 6Y%GT/GVT-1 98A _ 6C6GVT-i 99 _ 6SS7VT-ZOO -.._ VR-106-3OVT-201 ..-–.- Z5L6vT-20 lC -..-.. 25L6GTVT-202-— . . . . 9002See footmte on page T47.77

TB 11-6625-274-12/1VT No.Coml No.VT-203 . . . . . . . . . . . 9003VT-204 ..__ HK24GVT-206 . 6ST7VT-’2O6A __ 6V4GVT-207 ..__ 12 AH7GTVT-208 .-– . . . 7B8VT-209 . . . . . . . . . . . 12SG7VT-210 . . . . . . . . 1S4VT-211 . . . . . . . . . . . 6SG7VT-212 958VT-213A . 6L5GVT-214 . . . . . . . . . . . 12H6VT-2 15 . . . . . . . . . . . . 6E6VT-216 . . . . . . . . . . . . 816VT-217 . .._.._._ 811VT-218 . . . . . . . . . . . 100THVT–2 19 . . . . . . . . . . . CanceledVT-220 . . . 250THVT-22 1... -..-... 3Q5GTVT-222 . ..___... 884VT-223 . . . . . . . . . . . . 1H6GTVT-224 ..–.. RK34VT-225 . 307AVT-226 . 2EP/1806PlVT-227 . . . . 7184VT-228 . . . . . . . . . . . . 8012VT-229 . . . . . . . . . . 6SL7GTVT-230 .--..-... 350AVT-231 .– . . 6SN7GTVT-232 . . . . . . . . . . . . E-1148VT-233 –.-....- 6SR7VT-234..-...–- HY-114BVT-235—___ HY-615VT-236 . . . . . 836VT-237 . . . . . . . . . 967VT-238 .._ 956VT No.Cwd ,Vo..VT-239 . .- ILE3VT-240 . .._...– 71OAVT-241 .._.–... ‘E6/1201VT-243 ..-– 7C4/-l2O3AVT-244 . . bU4GVT-245 . . .._..— 2060VT-246 . . . . . . 918VT-247 . . . . . . . . . . . 6AG7VT-248 . ..- 1808P1VT-249 . . . . . 1006VT-250 . . EF50VT-251 __..-... 441VT-252 . 923VT-254 . 304THVT-255 . 705AVT-256 . . . . . . . ..-. ZP486VT-257 . K-7VT-259 ______ 829VT-260 . VR75-30VT-264 . . .. . . .. . . 3Q4VT-266 . . 1616VT-267....–_ 678VT-268 ..–— 12SC7VT-269 717AVT-277 . . . 417VT-279 . ..-.__.. GY-2VT- 280 ~ C7063VT-281 ~ .._ HY-145ZTVT-282 ZG489VT–283 . . . . . . . . QF–206VT-284 * . QF-197VT-285 * . QF-200CVT-286 ..–._... 832AVT-287 . . . . . . . . . . 815VT-288 12SH7VT-289 . . . . . . . . . 12 SL7GTa Indicates VT number has been cancele4. Data Table for CV Type Tubes. Where a crosshatch sign (#) appeam i“ the testdata, read the notation carefully before the tube is tested.DATA TABLE FOR CV TYPE TUBESMinimumTuba type Filament Selectors Bias Shunt Range Preaa value Notd ti,,aCV61—_.. 6.3 CX8-4050 o 100 A 3 _ Eye open.cv51______ 6.3 CX8-4350 O 100 A 3 ___ Eye closed.78

DATA TABLE FOIZ CV TYPE TUBES--ContinuedMini.TB 11-6625-274-12/1Tube tupe Filament Setectora Bins Shunt Range Pves.g 7a& NotationaCV.54 . . . 4.3 DU&OOOO . . . . . . 30 A 7 4U .“ Cap c0nnect9t0pkN..3.CVG6 . . 2.0 BY5–3400 !$e . . . . . . c a 36CV.73 . . . . 4.3 FU2–0760 40 . . .._ c 8 56CV131. . 6.3 DU1–5726 17 . . . . . B 3 40CV132.. . ..— -.-—. . . . . __ . . .._CV136..CV13?6.36.3DUI-.572ODu&70502316cB334560 Triode sect.CV137..CV138GV140CV140. .6.36.36.36.3DUO-1020DU 1-5726ETO-2050ETO-7O1O’757070AcAA232240604040Dicde sect.Diode No. 1.Diode No. 2.CV173 . 6.3 BV7-3264 17 D 3 40CY181 . . . .CV181 . .6.36.3HYI-2030HY4-60601616BB336565Triode No. 1.Triode No. 2.CV287CV30SI -.CW329OFF6.36.3A1’O-4020BV7-2464ET1-57’26. . . .441465 ABB433406029CV3466.3 CX5-0480 4Z D 3 30 Cap con necta to D1ate.CV378CVW8cv3~l.6.05.0cY@4000CYO-6000. . . .7070AA.77-.4040Plate No. 1.Plate No. Z.CV399CV428.4.36.3DU2-1OSOBY6-03201630cc333030 Use Stark EC adapter.aCan connectsto plate.CV431 . . .CV466OFF6.3APO-2040 . . . .DW1-67Z4 17CV466. 6.3 DW1-457Z ZZCV468. 6.3 CTI-$070 2aCV469806.9 MU-(&203068CV473 6.3 DWO-Z050 . . . . 40CV476—. . 6.3 DWX-6728 17CV523 . .CV5Z3 . . . . .CV669 . . _CVSZ6 . . . . . . . .ADDDAAc4333273402221Z8404026Use flying leadadapter EI04.Use flying leadadapter E104.Use flying leadadapter E104.Use flying Ieadadapter E104.Use flying leadadapter E104.Use flying le8dadapter E104.Diode No. 1.Diode No. Z.lZ.6 DUO-105O —... 40 A 2 40lZ.6 DUO--2O6O . . 40 A 2 40Test as 6S17.4.3 EVO–7360 13 B 8 80 Cap connacta to gr{d.7 9

TB 11-6625-274-12/1DATA TABLEFOR CV TYPE TUBES—ContinuedTxba tune Filament Selector8CV826.:_CV1037 . . . . .cvIo39_.CV1039 . . .CV1040 . . . . . .CV1062 . . . . . .4.34.34.34.34.36.3EV2-1060DU2-106ODUO-1000DUO-2000ET2-1OOOHSO-3480CV1053 . .Cv 1054 . . . . .CVI054 ..-.CV1065...-.CV1055 . ..-cvlo65-----CV1866..-._CV1064 ..—CV1064 . . . ..-CV 1065 . . . . .CV1067-----cvlo71.-—CV1072 . . ..-.CVI073cvlo76..._CVI078.-...6.3 CX&34856.3 CXO-60806.3 CXO-30406.3 CXO-30606.3 CXO-40806.3 CXO-60806.3 CX6-34854.3 DU&20004.3 DUO–30006.3 BYO-34256.3 CX6-3080 22 . . . . . . .Test aS 6U4G.4.3 ET-O-0000 __ . . . . 65MinimumBiu8 Shunt Range Prczw vulw13 . . .16 . . .. . 60. . . . . . 6018 . . . . . . .2?. . .30. . ..— 24-.—— 2421 .. . 141419 .. 404010 . . . .Test as 6F5.6.3 CX6-3480 12 . . . . .4.3 BTO-8020 . . 60BcAADcBAABAABAADcADA337733322322377337373630404030504040405040403840403640404040NotatimuPlate No. 1.Plate No. 2.Cap connects to gridNo. 1.Cap connects ta gridNo. 1.Diode No. 1.Diode No. 2.Triode sect. Cap wnnectsb grid No. 1.Diode No. 1.Diode No. 2.Plate No. 1.Plate No. 2.Cap connects to gridNo. 1.Use adapter forB1itish types.Use Stark ED adapt.er.n Place lead totop pin. Cap cOnnectsto plate.CV1083 . . .._ 2.0 EV2-0713 o ._._ B (#) 20xHoId down pushbutton 2-DIODE and press pushbutton 3-MUT. COND.CV1091..-... 6.3 BV7-3268 6-–- C34OCV1092 . . . . . . 6.3 BTO-8020 . .._ 60 A 7 40 Use Stark ED adapt.er. Place lead tatOp pin.CV1099.— 6.3 Test as 6K8.Cvlloo . . . 6.3 CXO-3480 25 . . ..-_ C 3 46Cvllol ---- 6.3 HS-O-3080 22 _....- D 3 18CUP connects to gridNo. 1.Top cap connects tagrid. Triode m.ect.80

TB 11-6625-274-12/1DATA TABLE FOR C V T YPB Z’U.5ES-ContinuedMini.mumTube tvpe Filaw cut .Sdcctura Bias Shunt RaMg.s Prcm WIW Notatia.*CvllolCvllolCV1102CVII02Cvlio::Cvllo:CVIIIICvlll:;CV1122CvllwCV11Z7CV1164CV1169CV1170CV1171CVIITJCVI103CV1197CV119SW 1264CVIZ83CVL?MCV1300CV1300CV1306tYJ1306 . . .CV1306CV13ZICV1326cv1331 . . .CV1347CV145GCV1467.‘) i 1

TB 11-6625-274-12/1DATA TAJ31.EFOR CV TYPE TLIBES-Cont, nu.-dTube tupa ~L/rIT)tc?Lf S’(ler!orxCV1510. _ ;.3 L3Y7-2?6SCV16744.3 JRo-34.i’?CV1581... 6.3 HS5–34%CV15R1 . . . . G.3 HS5-G4SL3CVlL!65.._ 6.3 FU1-S020cvlw_. 6.3 ETO-2050cv2128_.. G.3 FU2-6137CV2128_. 6.3 FU9-S030CV2136 .- 6.3 FU2-7S39CV2220 ___ 12.6 CY5–’236OCV2243._. 6.3 EV2-’783?i!v4040.. 6.3 ET1-5720cv40til.— 1.5, ERu–0000CV4062 . . . . . . 6.’1 ET1–572!?ECC3___ 6.3 JX1-2030ECC34 . 6.3 .JX4-506(1~f inicn_..c 3C!tc 3,\ ‘2c 3cB 3c 3r) ‘?c ‘1

TB 11-6625-274-12/1USAATBD (1)ARADCOM (2)ARADCOtd RKn {2)OS Maj Cotpd (3)OS Base Cored (2)LOGC!OMD (2)MDw (1)Anniea [2)corm (2)Dfv (1)ln~t.1 (2)Ft Mrmmouth (69)18t GM Bde (6)USATC AD {2)USATC! Armor (2)USATC E.g. (2)USATC FA (2]USATC Inf (i?)USAOMC (I)WI Colllwe (1)B, SVC Seb (1)GENDEP (Z)Si# Sw GENDEP (6)Ord DeP (CONUSJ (5)S1s DeP (10) exceptSacramento Sig Dev(20)USMA (2)PG (2)USA HOED (2)L-b (I)Ar=rmda (2)BAtdC (2)WRAMC ( 10)POE (2)OSA (2)USAEPG (2)AFIP (Z)AMS (1)Army Airfield(CONUS) (2)Army Pictorial Cen(2}EMC (2JUSACA (S)USASSA (20)USASSAMRO ( 1 )USASEA (1)USA Caribbean SigAWY ( I )USA Ms] Spt Aacy (2)Sig Fld Maint ShoPa(3)USA corPs (3)JBUSMC (2)Units omzanhd underfoil.=ing TO E.: (2copies each exceptas indicated)1-71-171-251-261-271-371-671-1071-2073.2665-6b-66-76-S6-166-165-175-3s5-36G-375-3sb-78b-hi6-1186-118G-192F-2256-2266-2276-27S6-3486-3666-366&:j ;~6-376P6005-6056-6175-6276-1006-1016-1156-1166-126G-126C–1356-I3661456-1466-201J6-2016-3006-3016-3166-3166-3266-321i6-4016-4M6-4166-4256-4266-501l&5256-6356-5366–6376.-5466-6556-6586–6666-6766-5766-5776-6866-6306-61U7-117-1%83

TB 11-6625-274-12/17-107-267-267-277-927-626-158-168-766+68-1S7S-600 (AA-AH)9-229-479-66s-669-86!+879-2179-2279-3779-500 (AA–AC)l&2210-10510-10610-20!210-20610-37710-44510-63611-611-611-711-811-1611-1611-1711-1811-3811-4511-4611-6511-6611-6711-6811-8611-3711-9511-9611-9711-9811-9911-11711-15611-16711-15811-23;11-500 (AA-AE)(4)11-56G11-55711-55811–58711-59211-69711-60812-1712-s217-217-1717-2217-2617-2617-2717-3217-MI17-4617-6117-6217-6617-6617-6717-6217-6617-6617-8517-8617-11517-11617-11719-2919 6519-6719-21719-600 (A A-AE)20-4620-462%6630-1630-1930-2232-6132-6G32-6732-50033-6633-7733–105:{3-1OG3:3–10733-600 ( AC):13–600 (AA-AC)39-61J9-6239-6139-6639-60144–244-744-1?44-1244-1644-1644-174{-3644-364 t-3744-674

TB 11-6625-274-12/144-6oO ( AA-AII) 66-1 I M-1644-6a6 t&12 b6-11644-680 66-16 56-126M-W ~J-~i 65-12744-544 66-2s 56-12844-645 b6-S8 55-12944-646 66-46 65-16744-647 65-47 i&F)OO (AA-AE)44-648 66-6744-6oO ( AA-AC) 66-76NC: State AfJ (8): units-same as Active Army except allowance is one COPY toeach unit.USAR: None.For explanation of abbrevintiona used, me 5R 820-60.85

PIN: 012875-000

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