Detrola-Radio-and-Telev-Corp-441 电路原理图.pdf

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1、MANUAL OF 1942 MOST POPULAR SERVICE DIAGRAMS DETROLA MODEL 441 .w * * * A signal generator which will provide an accu- _ rately calibrated signal at the frequencies listed. 3 An output meter. . A non-metallic screw driver. Dummy antennae.1 mid. 200 mml 44 4 4 ANT.TRMMER OSC.TRIMMER VOLUME CONTROL BI

2、MIPC SWITCH GENERATOR I.F. 455 kc. 1720 kc 1400 kc CONNECTION AT RADIO 12SA7 Grid Ext. Ant Wire_ Ext. Ant. Wire DUMMY ANTENNA .1 mfd. 200 mml 200 ibwI H. F. end H. F. end TRIMMER TO TUNE I.F. Transformers Oscillator Trimmer Antenna Trimmer REMARKS Tune to Max. Set limit of band Tune to Max. 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN