Philco-Radio-and-Television-Corp-39-17 电路原理图.pdf

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1、MANUAL OF 1939 MOST POPULAR SERVICE DIAGRAMS iPiaaa *NTQ OCND . T TuHIHt X DEt-OSC -eAT_ TnodeL 39-17. CodaA. 121-122 Tuning consiNSt* 2NDDET AVC 1ST AUDIO 75_ OUTPUT KUHtlKIIIM coil OSIt ON rnONIIUM NOOCl ONlt. iJs I pnr. l700n,“.T,Ya| iJpt .ov *rt m! _ I.F=470KC. 7) OSC TAH$ Frt No. 32-30.19 JO-45

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3、ume minimum no signal line voltage ll5 v, COMPILED BY M. N.BEITMAN, No. Doseripfion 1 Antenna Transformer . 2 (oMilenser (.(J5 mf. tiilnilarl. 3 Timing fnndenser Assemlilv 4 Kesistor (51.00(1 ohms. j att| . 5 Condenser (110 intiif. niicai- 6 (ondcnsff (25 minf., silver plated mica) . 7 Oscill.iti.r

4、rransforiner . . . 8 Keeaker (Part No. .16-1440). 24 Resistor (250 ohms, wire , wound) . 25 Reiftor (70 ohms. Yi watt). 1 24 tField Coil for Speaker (Pt. Xo. .16-1426) tField Coil for Speaker (Pt. o. .16-1440) 27 Condenser (12 mf. electro lytic) . 28 Condenser (4 mf. electrolytic) 24 Condenser (.03 mf. tubular). 30 Power Transformer (115 volts, 50*60 cycles). 31 Condenser (.01 mf.01 mf., bakehtc) . SUPREME PUBLICATIONS .1.1-540.139 .10-4572 32-7980 33-125431 33-070.1.19 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN