Zenith-Radio-Corp-Y506L 电路原理图.pdf

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IU4 IR5 IU4 IU5 3V4 CONY I.F. OET.AMP. PVR. AMR VOLUME R-17. MOST-OFTEN-NEEDED 1957 RADIO SERVICING INFORMATION ZENITH RADIO Alignment Procedure MODEL Y506L, CHASSIS 5Y40 1 I Converter INPUT SIG. FREQUENCY SET DIAL AT TRIMMERS PURPOSE 455 Kc. 600 Kc. L.4,5,6,7 For I.F. Alignment 1600 Kc. 1600 Kc. C1C Set Ose. to Diol Scoie 1400 Kc. MOO Kc. CIA Antenno Alignment ? ? ? SS Sis -4-|f_ *. Ji _uJ s si si I 2 gSSS I 1 S ! s 5 EP !T i- 3 i S I 1 8 t I fc 3 * j S S t* 9 * 5* * S 5 i h 1 S*!ss! * is ;s;ss ? siflilsS S 3 5 s t* i 11 si” s 8s 173 收音机爱 好者资料库 RadioFans.CN