Philco-Radio-and-Television-Corp-42-1004 电路原理图.pdf

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1、MANUAL OF 1942 MOST POPULAR SERVICE DIAGRAMS IP Si 31L (SO M/t 171 - Mode! 42-1004, Code 121 DET.-OSC. 7A6 lIMotrs (ffi 2ND DET A.V.C. 1ST AUDIO OUTPUT 7CB 3SL6GT Opera- SIGNAL GENERATOR RECEIVER tlons in Ordor Output Connections to Rocoivor Dial Setting Dial Setting Control Setting Adjust Compen sa

2、tors in Order 1 Ant. Section of tuning 455 K.C. 540 K.C. Tuning Cond* Closed Vol. Max. 20A, 141. I4A 2 Loop see above instructions 1400 K.C. 1400 K.C. Vol. Max. 3B, 3A SPECIAL INSTRUCTIONS NOTE A:DIAL CALIBRATION: In order to adjust the receiver correctly, the dial most bo alignod to track proporly

3、with the tuning condenser. To do this, proceed as follows: Turn the tuning condonsor to tho maximum capacity position (platos full) moshod). With tho condonsor in this position, sot tho tuning pointor on tho small dot bolow 540 K.C. LOCATIONS OF PARTS UNDER CHASSIS TOP VIEW FRONT LOCATIONS 101 COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 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