Bendix-Radio-Div-416A 电路原理图.pdf

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1、MANUAL OF 1948 MOST-OFTEN-NEEDED RADIO DIAGRAMS RANGE-540 TO 1620 KCS ALIGNMENT PROCEDURE Before atking any adjuatmente check battery voltage: the B* eupply ahould not be below 85 vglta and the A eupply below 1.3 volte. Connect output meter acroaa voice coil and RF aignal generator, 30* amplitude no

2、dulated, to antenna lead through a .05 ufd. capacitor for IF alignment and through 200 mfd. for oacilletor and RF alignment. All adjoatmenta nade for maximum output meter reading with volume control full on. Keep output of aignal generator aa low aa poaaible at all timea. Rotate tuning gang to fully

3、 cloaed poaition and aet dial pointer to-reference mark on dial back plate before proceeding with alignment aa outlined in chart below. If calibration ia off more than 10KC the rotor platea of the gang may be bent to correct calibration. 3 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN