Admiral-Y3443 电路原理图.pdf

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1、VOLUME R-24, MOST-OFTEN-NEEDED 1964 RADIO SERVICING INFORMATION ADMIRAL CHASSIS: 4X3, 4X3A MODELS: Y3303,Y330B,Y3309,Y3337,Y3443 CHASSIS REMOVAL 1. Pull knob off and remove screw under tuning knob. 2. Carefully pry up top of cabinet at back with finger tips, enough to allow removal of cabinet back.

2、3. Remove screw holding volume control to cabi net front. WARNING! DO NOT CONNECT AN EARTH GROUND WIRE TO THIS RECEIVER. The chassis of this receiver is connected dir ectly to one side of the power line. To prevent damage to test equipment or to etched wiring, do not place chassis directly on a metal bench or other metal object. 4. Remove plastic support from back of chassis and slip chassis assembly out. V4 CU M2 L2 TOP VIEW OF CHASSIS (4X3) SHOWING COMPONENTS AND ALIGNMENT POINTS 4 收音机爱 好者资料库 RadioFans.CN