RCA-Victor-Co-Inc-RS-142 电路原理图.pdf

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1、MANUAL OF 19S2 MOST-OFTEN-NEEDED RADIO DIAGRAMS RCA Victor MODEL 2 US 7 Chassis No. RC-1017A 12 B E 6 12 BA6 6AGtS IbWI-W -1 Converter 1. | (DmXi , OSC.COIL I .047 T 220K PIN VIEW J REAR .VIEW INDICATES iNDtCAXeS COMMON CHASSIS WIRING INSULATED GROUND. FROM CHASSIS. det-avc-af .OOSG function sw. si

2、Viewed from FRONT, AMD SHOWN IM POSITION NO. 1 (MAX- counter CLOCKWISE). PCS. 1 - OFF. 2 - RADIO - MiM. hiGhS 3 - - NORMAL. 4.- - MAX, HIGhE 5-PWONO-MlN. HIGWS - -NORMAL. 7 - ) - MAX. HIGHS V5 35C5 OUTPUT K =! lOOO RESISTANCES IN OHMS CAPACITANCES LESS THAN 1 IN MF. and above 1 IN MmF UNLESS OTHERWI

3、SE NOTED. 95Affl 38*C. tS.SAS 104*C II7V, SOa SUPPLY Intermediate Frequency RCA Victor wodeis 2 es3,2 es 38 V Chaccic Na. I2SQ7 AM PL. A-l- i UJ T t .0- X -4- 1 MEG. lOOK wS VOL gSCONT. Chassis No. RS-142 50L6-6T PM SPEAKER 2 ME6. TONE CONT. RECORD CHANGER motor I BLACK Q.(OH MOTOR! BOARD J 35W4 REC

4、T. I COMMON 4-6R0UN0 50L6-ST I2SQ7 CATHODE CURRENTS I2SQ7._.0.2 M A 50L6-GT.5 2.0MA 35 W4_52.2MA 收音机爱 好者资料库 RadioFans.CN MANUAL OF 1953 MOST-OFTEN-NEEDED RADIO DIAGRAMS rca Victor models 15-Ef 15-1-1 Chassis No. RS-139A, ALL RESISTANCE VALUES IN OHMS. ALL CAPACITANCE VALUES LESS THAN 1.0 ARE IN MF.,

5、 AND ABOVE 1.0 ARE IN MHF. EXCEPT THOSE INDICATES). VOLTA8ES MEASURED TO COMMON WlRINO WITH CHANALYfT OR VOLTOHMYST, AND SHOULD MOLD WITHIN 120% WITH RATED POWER LINE SUPPLY. rca Victor Models 2 ES 31E, 2 ES 31Q, 2ES38E, 2ES38Q Chassis No. RS-14S, RS-14SA 104 VOLTAGES MEASURED TO COMMON WIRING WITH VOLTOHMYST. SHOULD HOLD WITHIN *20%. 2 IZ_ZJ s 收音机爱 好者资料库 RadioFans.CN