Zenith-Radio-Corp-N615C 电路原理图.pdf

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3、 10 o :ow TONE CONTROL L3.0SC.C0IL 2J. O) Of) 0T0. -OFF-ON SWITCH ft VOLUME CONTROL TUBE POSITIONING GUIDEmmmi Tl , I f I.F. TRANSFORMER- LA, PRIMARY BOTTOM- L5, SECONDARY TOP- A. C. / LT2, 2nd I.F. TRANSFORMER INTERLOCK tL6, PRIMARY BOTTOM 1L7, SECONDARY TOP ALIGNMENT PROCEDURE OporaHon 1 Connect Oscillator Te Dummy Antenna Inpat SIq. Frequency Set Dial At Convartar Grid .5 MM. 455 Kc. 600 Kc Ona Turn 1600 Kc. 1600 Kc. Loop Couplad Loosaly ta Wava Magnat 1400 Kc. 1400 Kc. Trimmers Purpose Sat Oscillator to Dial Sc a la j -vivviui u Antenna Stage 163 收音机爱 好者资料库 RadioFans.CN