Zenith-Radio-Corp-8CT40 电路原理图.pdf

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1、VOLUME R-20, MOST-OFTEN-NEEDED 1960 RADIO SERVICING INFORMATION ZENITH RADIO CORP. Model Royal 500E (Continued on page 182) These transistor portable chassis are conventional superheterodyne receivers. They use an untuned R.P. stage with an individual mixer and oacillator to produce the 455 Kc inter

2、mediate frequency. Chassis 8CT40 and 8CT40Z2 are virtually identical except for different transistors and a few other parts. The parts marked by astericks on the chassis wiring and component drawing apply only to chassis 8CT40Z2. - Chassis 8CT40, 8CT40Z2 fifcfll J2 |f“ 1|U| o c tJ Jfcp 5*. g o.S H o o *0. . o , r. I n fit si. Ss *ss -Vo-Hlilililtll Si* 3g p1 sJi e8el 25c. *50. nnnrgynnnn I-0-iSSj w _it x i F / ! Hi 181 DIAGRAM FOR 8CT40 irt fit 7 oc 182 CHASSIS, WIRING AND COMPONENTS VIEWED FROM WIRING SIDE 收音机爱 好者资料库 RadioFans.CN