Crosley-Corp-56TP 电路原理图.pdf

《Crosley-Corp-56TP 电路原理图.pdf》由会员分享，可在线阅读，更多相关《Crosley-Corp-56TP 电路原理图.pdf（1页珍藏版）》请在收音机爱好者资料库上搜索。

1、MANUAL OF 1947 MOST-OFTEN-NEEDED RADIO DIAGRAMS MODEL 56TP FREQUENCY RANGE: American Broadcast Band: 540 to 1600 kc. (Selector switch at A.) Overseas Short-wave Band: 5.8 to 15 me. (Se lector switch at 0.) INTERMEDIATE FREQUENCY: 455 kc. POWER SUPPLY: 60 cycle a.c. only. VOLTAGE RATING: 105-125 volt

2、s. POWER CONSUMPTION: 35 watts nominal. I POWER OUTPUT: 1.5 watts minimum. TUBE COMPLEMENT: Type Function 12SA7 (or GT/G) Mixer 12SK7 (or GT/G) I.F. Amplifier 12SQ7 (or GT/G) Detector, AVC, 1st A.F. Amplifier 5pL6GT A.F. Power Output 35Z5GT/G Rectifier DIAL BULB: Type 47, 6.3 volts, .15 amp. TE: osc

3、illator GRID VOLTAGES , BAND IfREQUENCYI VOLTS AMERICAN 540 KC OVERSEAS 5.7 MC I - 3.8 MIXER -79-. .F. AMPLIFIER DET-A.VC.-1st A.F RECTIFIER RHYlESATrKB VOLTAGE CHART NOTES I. TUBE SOCKETS ARE BOTTOM VIEWS. 2 MEASURE VOLTAGES FROM SOCKET LUG TO -B (PIN 3 ON THE I2SK7 3. VOLTAGES AS MEASURED WITH AN ELECTRONIC VOLTMETER 4. WJ-WIRING JUNCTION 5 NC-NO CONNECTION 6, X-AC VOLTAGES 7 voltage TOLERANCE, 10% 8, LINE VOLTAGE 117 V, 60 Oi AC r POWER OUTPUT The material presented on this page has been prepared by and is printed thrdugh the courtesy of THE CROSLEY CORP. 收音机爱 好者资料库 RadioFans.CN