Western-Auto-Supply-Co-D-2205 电路原理图.pdf

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1、MANUAL OF 1953 MOST-OFTEN-NEEDED RADIO DIAGRAMS Western Auto Supply Company ALIGNMENT PROCEDURE NOTE: Capacitor C4 is included in filpec. Loop muse be connected and set volume to maximum. Capacitor C2 should be .09 namf. SIGNAL GENERATOR ADJUST FOR MAXIMUM OUTPUT INPUT FOR Frequency Coupling Capacit

2、or Connection to Radio Ground Connection TUNER SETTING 50-MILLIWATT OUTPUT 45? kc. .1 arf 12BE6. Pin 7 8 52 Capacitor fully open (plates out of mesh) Top and bottom Cores in output and input l.F. cans 65 microvolts 1620 kc. .1 mf 12BE6, Pin 7 O X u w u. Capacitor fully open (plates out of mesh) Osci

3、llator trinsner Cl-D on gang 70 microvolts 535 kc. .1 mf 12BE6, Pin 7 $ VC D W Capacitor fully closed Check for adequate range 70 microvolts 1400 kc. Lay generator lead near back of cabinet CO H z C w u Tune in 1400 kc. signal Antenna trimmer C-1C on gang 200 to 400 microvolts 400 cycles ,1 mf 12 AT6. Pin 1 w X .06 volts 收音机爱 好者资料库 RadioFans.CN