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1、VOLUME R-17, MOST-OFTEN-NEEDED 1957 RADIO SERVICING INFORMATION SEARS* ROEBUCK and CO. SILVERTONE CALENDAR CLOCK-RADIO CHASSIS NUMBER 528.46700 Dial Stringing Diagram Q Bottom View of Chassis APPLIANCE OUTLET Top View of Chassis SCHEMATIC LOCATION PART NUMBER DESCRIPTION CAPACITORS CIA, B, &C 19-23-
2、3 Variable, TUNING (Inc. Drum C2.CII 16-50343 Tubular, .05 mfd., 400 v. C3 16-50323 Tubular, .05 mfd., 200 v C4 15-470168 Disc, 47 mmfd., 500 v,. N3300 C9 15-50217 Disc, .005 mfd., 500 v., GMV CIO A & B 18-11-2 Electrolytic, 30-70 mfd., 150 v. CI2 20-447-1 Tubular, .047 mfd , 400 v. (Special, No Sub
3、stitute TRANSFORMERS AND COILS LI 82-108 Coil, Ant. Loop and Back L2 10-5-1 Coil, R.F. L3 10-4-4 Coil, Oscillator Tl 10-45-2 Transformer, I.F. Input T2 10-46-2 Transformer, I.F Output 83-421 Clip, I.F. Mtg. (2) T3 80-312 Transformer, Audio Output V I R F AMP V2 it BE CONVERTER V 4 2AT6 OCT 1ST AUDIO 146 收音机爱 好者资料库 RadioFans.CN