RCA-Victor-Co-Inc-RS-123D 电路原理图.pdf

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1、MANUAL OF 1949 MOST-OFTEN-NEEDED RADIO DIAGRAMS mm ,rr 1 5* “ j s= 5 Ist+ft i_* (ys i C5 (HH*4 “xvw 3$Vg o (fl s O o w jjn: I ISsrsfiSpSsis : * s 1 “ y2i 0. V 0. A pVVVW- I-sr* go -1 Hi- _mS iO-r OOT tf* ,i!|s l“-S fwS I 52 5 iteS5 2? =r Sv-U“ dm i 5*kSu. wvwvwvvI Ijs OQT To* p mu Soyio uO ctti 4ipw

2、vH* “ !*, s8i feT “sf 8 3* uli( us C;3 4k- % * fi fl* 5? W _ j 53? I-. 1 i;i00 tfitt p IHC _ 3. Sa s Ss 5 a! ?“o C n H W C *K- Ss ZS-t o 5 r O o 0 ! t Broadcast.-. 540-1600 kc Shortwave *(C” Band.9.2-16.0 me Frequency Modulation.88-108 me 收音机爱 好者资料库 RadioFans.CN MANUAL OF 1949 MOST-OFTEN-NEEDED RADI

3、O DIAGRAMS V-fc 65NTQT a.f 12x- 6F6G v- OUTPUT .APPROX. GAIN DATA N USING CHANALYST Jl SOCKET TERM.View Sc/iefmtfic Diagram RS-123D. AMPLIFIER (RS1S3D) VOLTAGE CHART /V5 fiOMC /v4 7 (UAUW UBA6 L9-FMOSC. Lll-f rc 4 ; C20-FM0SC. Cl3-FMRF. (6AT61 (C6o) Tfc-FW # VI 5PW0S Top View. 0 0 I FI V/ T3-FM 1 T

4、T i sfl_11 * Stfl $ I Tl-FM T5-FM I . n Hr ._. ta-am pi XuD.F) 0 L6V*HT. LIS C84 LIS cat TT-AM /tt.5, 600 c. 600 KC, 1400KC 600KC 1400KC. M.7MC b b i nsn *s r*n ran (ceo) ( vs ) -fm T6-*1 9,3 MC. I5.2WC. 9-3MC. tS.2MC, ftSMC. 1S.2MC, *C*ANT. *C*RF COSC. 100 V9 Vio Bottom View. VOLTAGES MEASURED WITH

5、 VOLTOHMYST- 5WITCH IN FM POSITION. MODEL RADIO CHASSIS (RK-131C) VOLTAGE CHART Aux Type Terminal or PH BC SW FM 6BA6 R.F. Plate No. 5 Screen No. 6 260 100 247 96 245 94 22* 61 6AT6 Det.-AF. 6BF6 M.M. Amp. 6BA6 No. 7 14 13.8 13.8 13.2 V5 6AU6 No. 7 1.8 1.8 1.8 3.9 V6 6AU6 No. 7 0 0 0 16.3 V7 6AL5 0

6、0 0 0 V8 6AT6 No. 2 .25 .25 .25 .25 V9 6BA6 No. 7 .9 .9 .9 .88 VIO 6BF6 No. 2 1.3 1.3 1.3 1.2 Vll 6BA6 No. 7 1.36 1.35 1.35 1.3 Voltages measured with Chanalyst or VoltOhmyst and should hold within 20% with rated power supply. No signal. Tuning condenser closed except as stated. 收音机爱 好者资料库 RadioFans.CN

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