Westinghouse-Electric-Corp-H-487T5 电路原理图.pdf

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1、MANUAL OF 19SS MOST-OFTEN-NEEDED RADIO DIAGRAMS Wfestinghouse Chassis V-2236-2, Models H-486T5, H-487T5, H-488T5, and H-489T5. Chassis V-2236-1, Models H-475T5, H-476T5, H-477T5, and H-478T5 are practically identical electrically to Chassis V-2236-2. It is recommended ttast the chsssis be isolsted f

2、roa the pover line by neans of an iso lation transformer. While aaklng the folloviag adjnstaents, keep the volnae control set for aaxiaua output and the signal generator output attenuated to avoid AVC action. Step Connect Signal Generator to - Signal Generator Frequency Tuning Capacitor Adjust for M

3、aximum Output - 1 Stator of ant. tuning capacitor (A) through a 200 aaf capacitor 455 kc. Miniaua capacity Bottoa and top slugs of T2 and T1 in order giveh* 2 Sane as step 1 1825 kc. Miniaua capacity Oscillator triaaer (0) 3 Radiated signal 1400 kc. 1400 kc. Antenna triaaer (B) *It is recommended that a fiber aligning tool that snugly fits the slot in the pandered iron core be used to prevent chipping of the slot. 116 收音机爱 好者资料库 RadioFans.CN