Zenith-Radio-Corp-Y733Y 电路原理图.pdf

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1、VOLUME R-16, MOST-OFTEN-NEEDED 1956 RADIO SERVICING INFORMATION co Zenith PAmo Corporation * a * CO Sfjl-d* aj .9 i ai Q 73 B) r* SP /s 9 51 yft* The material below and on the adjacent page at right is exact for Model T723. Chassis 7T04. This material also may be used for servicing Models T724. Y724

2、G, R, W, Y723 -G, R, W, Chassis 7T02, 7Y02, 7Y04, which are similar. Models X733G, R, Y. Y733G, Y, R, Chassis 7X03 and 7Y03. are also very similar. Some main differences are shown in a section diagram. Alignment information on the next page is applicable to all these models. 2*0 o o D CO CO O SfiW:

3、Iiw1* ULm vVti ssi 5 o*+ -o VfTJCTi ! rsln M kg VLm ?l r X ii ! !- ! r-H- iSa LX- s* L ui: 5 i v tjji &= S) TT Y fi sSis3*ps! si id dlS? 182 收音机爱 好者资料库 RadioFans.CN 16, MOST-OFTEN-NEEDED 1956 RADIO SERVICING INFORMATION 270 ohms 98 Me. FM 98 Me. L3 Osc. Coil. Set Oscillator to dial scale. Antenna Post FM (Re-_Unmodulated 100_- move line ant.) 270 ohms 98 Me. FM 98 Me. L5 Det. Coil. Align det. stage to maximum Unmodulated 100 J 收音机爱 好者资料库 RadioFans.CN