Western-Auto-Supply-Co-D-2413A 电路原理图.pdf

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1、MANUAL OF 19S4 MOST-OFTEN-NEEDED RADIO DIAGRAMS Western Auto Supply Company MODEL NOS. D2410A, D2411A, D2412A, D2413A I2BE6 I2BA6 rrmgi !2AV6orl2AT6 50C5 LMMJ I_I cw-orr mutch (OH vm tag COMTMLt TURN BOTH DRUMS COMPLETELY COUNTERCLOCK-WISE AND RESTRING AS SHOWN BELOW. NO NOTES Voltage Readings Taken

2、 With A lOOO-OHM-Per-Volt Voltmeter On The 250 Volt Scale *Read On The 10 Volt Scale Of The Voltmeter Line Voltage 115V. A.C. Unless Otherwise Shown Resistor Values Are In OHMS And Are 1/2 Watt Capacitor Values Are In Micro-Microfarads TUNING a PULLEY .PULLEY ASSY. ELECTRICAL SPECIFICATIONS: Power S

3、upply - 115 volts AC. or DC. Power consumption - 35. watts. Frequency Range - 535 to 1620 KC. I.F. Frequency - 455 KC. Selectivity 40 KC. broad at 1000 times signal. Sensitivity (at .050 watt output) - 200 microvolt meter. Power Output - .7 watts undistarted, 1.5 watts Max. ALIGNMENT PROCEDURE SIGNA

4、L GENERATOR 1 TUNER SETTING mAXIMUMOUTPT FREQUENCY COUPLING CAPACITY CONNECTION TO RADIO GROUND SIDE -1- IKiiqwwuaitf.vti IWEBSmmmM 455 KC .1 mfd. 1620 KC . 1 mfd. 1400 KC CHECK FOR ALIGNMENT AND DIAL CALIBRATION AT 1000 AND 600 KC. FRONT TRIMMER SHELL OF GANG OPEN ON GANG LYTIC (plates out of mesh) C1F Osc. trimmer on gang Connect 3 turn loop to generator place near loop on receiver 收音机爱 好者资料库 RadioFans.CN