Noblitt-Sparks-Industries-Inc-143700 电路原理图.pdf

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1、VOLUME R-19, MOST-OFTEN-NEEDED 1959 RADIO SERVICING INFORMATION ARVIN Industries, Models 8581, 8583, Chassis 1.43700, 1.43900 ALIGNMENT PROCEDURE Output meter reading to indicate .05 watt across voice coil. 0.4V Generator ground lead connected.1 . . floating ground Generator modulation. 30% 400 cycl

2、es Position of Volume Control.fully on Position of Variable Generator Frequency Dummy Antenna Generator Connections Adjust Trimmers (In order shown) Function of Trimmer Open Open 1400 Kc 600 Kc 455 Kc 1670 Kc 1400 Kc 600 Kc . 05 (if Mixer Grid Test Loop Test Loop Test Loop Al, A2, A3, A4 A5 Check Po

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