Westinghouse-Electric-Corp-H-198 电路原理图.pdf

《Westinghouse-Electric-Corp-H-198 电路原理图.pdf》由会员分享，可在线阅读，更多相关《Westinghouse-Electric-Corp-H-198 电路原理图.pdf（6页珍藏版）》请在收音机爱好者资料库上搜索。

1、MANUAL OF 19S0 MOST-OFTEN-NEEDED RADIO DIAGRAMS lJedtinliouie Electric Corporation fl Model H-198, Chassis V-2137-2 PTy 3&1 AM OSC. TRIM. PM OSC. TRIM. s9S ip i II ip TRAN*. TRAN*. s e |,t CHASSIS NO V-2137-2 ALIGNMENT Broadcast Band j TURNS Connect an output meter across the speaker. voice coil. Wh

2、ile making the following adjustments, keep the volume control set for maximum output, the tone control set for maximum treble, and the signal generator output attenuated to avoid A.V.C. action. Connect Signal Generator to Signal Generator Frequency Set the band Bwitch to AM. Stator of tuning capacit

3、or (C58) through a 0.1 mfd capacitor 455 kc. . Radiated Bignal (no actual con nection) 1600 kc. Radiated Bignal (no actual con nection) 1400 kc. maximum 455 kc. pri. and Bee. of lBt and capacity 2nd I-F tranB. for max. output tune to AM ant. trimmer (CIO, located on Bignal rear cover) for max. output (rock- in adjustment) 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