RCA-Victor-Co-Inc-Q11 电路原理图.pdf

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1、MODEL Oil PAGE 309-C and 012 MODEL Q11 FREQUENCY RANGES Chassis No. RC -563E, RC -563, 563B, RC -563F 563C, 563D Five -Tube, Three -Band, AC -DC, Superheterodyne Receiver Electrical Specifications 540-1,720 kc (555-174 m) 2.3-7.0 mc (130-42.8 in) Short Nave (C Band) 7.0-22.0 mc (42.8-13.6 m) INTERME

2、DIATE FREQUENCY 455 kc- RCA TUBE COMPLEMENT (1) RCA 12SA7 1st Detector -Oscillator (2) RCA 12SK7 - I -F Amplifier (3) RCA 12SQ7 2nd Detector, AVC, and A -F Amplifier (4) RCA 50L6 -GT Power Output (5) RCA 35Z5 -GT Rectifier Standard Broadcast (A Band) Medium Cave (B Band) PILOT LAMP (4 12. O4110 Mazd

3、a 47 POWER SUPPLY RATINGS (DC or 40-100 cycles AC) Chassis Voltage Watts RC -563 105-125 35 RC -563 210-250 70 RC -563 140-180 46 RC -563 160-200 55 RC -563B 110 35 12C -563C RC -563C RC -563C RC -563C RC -563D RC -563E RC -563E RC -563E RC -563E RC -563E RC -563F Ballast Resistor Stock No. 38289 St

4、ock No. 38289 M-91462-7 M-91462-8 Stock No. 39346 Stock No. 39346 M-95178-7 M-95178-8 M-95178-10 M-95178- 7 M-95178- 8 M-95178-10 M-95178- 9 105-125 37 210-250 85 140-160 54 160-200 67 110 37 105-125 40 140-160 50 160-200 65 210-250 80 260-300 95 105-125 40 POWER SUPPLY POLARITY For operation on d -

5、c, the power plug must he inserted in the outlet for correct polarity. If the set does not function, reverse the plug. On a -c, a similar reversal of the plug may reduce hum. PHONOGRAPH OPERATION A jack is provided on the rear of the chassis for connection to a Record Player. The cable from the Reco

6、rd Player should be term nated in a Stock No. 31048 plug to fit the jack. The attachment must he designed to operate on the particular voltage and frequency of the power supply line. (Most attachments are for alternating current only, and can not be used on direct current.) For Phono Operation tune

7、the receiver to a quiet point on the dial, turn the radio volume control to minimum, and use the control on the Record Player to regulate volume. For radio operation, always remove the record-player plug from the jack. MODEL Q 12 POWER OUTPUT . RATINGS Chassis RC -563 RC -563 RC -563B RC -563C RC -5

8、63C RC -5631) RC -563E RC -563E RC -563F LOUDSPEAKERS Voltage R L-81 B-2 Type 5 -inch PM V.C. Impedance at 400 cycles 4 ohms Field Resistance SOFT %40 OFF LOUD 117 234 117 111 234 117 117 234 117 RL -86A-3 5 -inch EM 4 ohms 450 ohms POWER -VOLUME TUNING CONTROL CONTROL 2.5 coo 9.5 I DRIVE CORD SHOWN

9、 WITH GANG AT MAX. CAPACITY Maximum 2.4 4.1 2.2 1.6 4.1 2.2 2.4 4.1 2.2 L -86B-2 5 -inch EM 4 ohms 3,300 ohms RANGE CONTROL 1500 6100 21.5 DRUM RCA VICTOR DIVISION OF RADIO CORPORATION OF AMERICA, CAMDEN N. J., U. S. A. 收音机爱 好者资料库 RadioFans.CN PAGE 30-C QI1, Q12 AN7ox GRID 4 - 9X (600 KC.) BOTTOM VI

10、EW OF TUBE SOCKETS A 16 ,_05 C2 220 - CI 13-4 C3 CONVERSION II 0.0* 0.75X 30X1800-455 KCURED55 KC.) + 100 X (455 KC.) (455 KC) 40 X (400 A.) MEASURED USING 3V. FIXED BIAS IZSA 15 DET.- 05C. 15T I.F. TRANS. F S 6 .0 CtSi o IC16 ioo 8v D L8 L9 7.Sn 7.5n R2 22 MEG. 1/VV 12 SK7 I.F. AMP. 103v. 81 L2 L3

11、A 3.Sa A PRI. 36 O. LI FRNT C4 2-20 CIO 3300 RE2 AR C8 R3 6000 10 CI7 T.02 12 S Q7 2ND DETrA.F-AVC 42MD I.F.TRANS. Cla Q - I 56 TD A L10 / 1-1I it -12 V. APPROX. MAX. AUC R5 3.9 MEG. D C20 120 RG 47M 6 I C20A 1 C17A 1 41/4._ .Os 1* I - V- (6OO KC) ll 57. BIAS FIXED FOR I -14V. (1500KC)fA 1 GAIN DATA

12、I -3.5V.(2.3MC) I - 7V. (7MC) B _L - 4v. (7Mc) I -6.5v. (22 MC) C -CG C9 15-490 56 CII 5-50 1711112! am LS u C12 -5-50 I257 EO11TO IST.DET.-OSC. ner5 IN- 9146V 9 116o -coo v.) C14 560 Ct3 5-50 l25K7 I.F. AMP. PLUL-1n R1,151005 (P1.wG v1 w) M-71467 (140-160v.1 L6 L7 4n Ito +19 C 29 = 220 Re 0m C i ME

13、G. VOL. CONTROL II.012 OSCILLOGRAPH CONN S VERTICAL. HI TO THIS POINT VERTICALAO TO CHASSIS CATHODE CURRENTS (I) 12SA7 _ _ _ _ 7. 9 MA. (2) 125K7 _ - - 3.35 MA. (3) 12507 - - - .17 MA. (41 SOLGGT - - 42.0 MA. (5) TOTAL RECT. - 60.0 MA. RANGE SWITCH VIEWED FROM FRONT AND SHOWN IN A BAND (MAXIMUM COUN

14、TER- CLOCKWISE) POSITION R9 IO MEG VOLTAGES SHOULD HOLD WITHIN *20% WITH 117 V. AC. SUPPLY. ME MEASURED WITH P_g2201_4 CHANALYST OR RC5638 VOLTOHMYST. Schematic RC -5638 CATNODE CURRENTS (230 v. BUPPLY) (11 125A7 - - - _ 10.6 w. 121 25F7 _ _ _ 6 W. 13) i23427 - - _ 0.3 alA. 14) 501fBT - _ 55.0 MA. 1

15、. MEAL RECT. - . 82 .0 1M. 3 DIAL LAMP To 1nT3wl0cla cask 311SOT RECT. -tl0391 125E7 Aese3 - K4313295 OLfBT 12507 (10 - I025 v.) (Flo- Y30 v.) Schematic RC -563 51257 osc. La = o 1E51(1 CITA RUB -W R ORS f1ona. ,n wl ( 1K0-20ov1 T. 3934B (105 -Ics,) (2101150,1 10 BLUE C21A 20 MFD. C24 II.005 _- 18 X

16、(400N)-4 APPROX. GAIN . DATA. USING RCA RIDER CHANALYST 50L6GT OUTPUT 6.2V. Rio 470M - L 0.1 ON SOME MODELS 113V. C21 .025 Q 0 T2 M B PHONO. i C25 JACK C25A .025 0288 3525REC T .05 DIAL LAMP 1T C27 1 80 MFD. 124v. i GRN 40 MFD, 0.1 53 SWITCH O VOI. INTERLOCK - N CONTROL POWER , X ! SUPPLY , IL 1251(

17、7 125A7 50L6GT )1 1250.7 4 TO OUTPUT PL ATE SOL66T C21 TO OUTPUT SCREEN,ETC. ADO ZIA ,00 RESISTO4 AC.2036 I OT LAMP. MODIFY A6 SNpw N OTIIERWIfIr SAM f 1._9ZE0I(C561 TO C LOA ETC. tSBT CT. Schematic RC -,;(cu -7 SCHEMATIC DIAGRAMS MODEL QI2 Cis E. M. SPKR- II100IELD K-90412 Schematic RC -563D CB ICN

18、 TE H 收音机爱 好者资料库 RadioFans.CN PAGE 31i -C QI I, Q12 Chassis No. Model RC 563 RC 563-B RC 563-C RC 563-D RC 563-E RC 563-F Q12 Q11 IDENTIFICATION OF MODELS Output Trans. #36800 #36800 #36800 #39345 #39345 #36800 Speaker Field RL8iB2 RL81B2 RL86B2 RL86A3 RL86A3 RL86B2 PM PM 3300 ohm 450 ohm 450 ohm 33

19、00 ohm Model Q11 is identical electrically to Model Q12 except that Model Q11 does not use a pilot lamp. The standard Ballast Resistor Stock No. placed with other types for operation on THE BALLAST RESISTOR MUST BE INSTALLED LUG AT THE 230 VOLT MARK. Alignment Procedure Cathode -Ray Alignment is the

20、 preferable method. Connections for the oscillograph are shown in the schematic drawing. Output Meter Alignment.-If this method is used, connect the meter across the voice coil, and turn the receiver volume control to maximum. Test-Oscillator.-For all alignment operations, connect the lqw side of th

21、e test -oscillator to the receiver chassis; and keep the output as low as possible to avoid a -v -c action. Pre -Setting Dial.-With gang condenser in full mesh, the pointer should be 1/16 inch to the left of first mark on dial backing plate. Precautionary Lead Dress.- I)ress 0.01 capacitor from volu

22、me control away from power switch. Yellow cathode lead from 12SA7 socket to oscillator coil must be dressed around coil form. Yellow lead from band switch to antenna coil mutt he dressed around coil form. Steps Range Switch Connect high side test osc to- Tune test osc. to- Turn radio dial to Adjust

23、follow - ing for max. peak output 12SK7 I -F L10, Lll 1 grid in aeries with .01 mld. 455 kc A band quiet point at high freq. end. (2nd I -F trans.) 12SA7 1st det. L9, L8 t 2 grid, in series with .01 mfd. (1st I -F trans.) A 3 Antenna 1,500 kc (200 m) 1,500 kc mark (5th mark) C13, C3 lead in 60 kc 60

24、0 kc mark L7* 4 series with (5d0 m) (2nd mark) Rock gang 200 mmf. 5 Repeat steps 3 and 4 6.1 me mark C12* (osc.) 6 B Antenna lead in series with 6.1 me (5th mark) C5 (ant.) 21.5 me mark 7 C 300 ohms 21.5 me (8th mirk) C11* C4 * Use minimum capacity peak if two peaks can be obtained. * Rock gang slig

25、htly for peak output. 1 Do not readjust L11 or L10 when test oscillator ig applied to the 12SA7 Grid. NOTE: Oscillator tracks above signal on all bands. 38289 or Stock No. 39346 may be re - other voltage ranges. IN PLACE OF #38289 OR 39346 WITH THE L7_n-oC. 6o0 KC. 10 12 11 C13 C12 C11 C4 CS A OSC.

26、B -05C. C-OSC. C -ANT. E3 -ANT. 1500 KC. 61O0KC. 21.5 MC. 21,5MC. 6Io0 KG. r r=1 BOTTOM VIEW -REAR OF CHAS5I5 115V L9/L9 BALLAST RES. 455 KC. (ON RC563E RC 563 AND RC563C ONLY) 收音机爱 好者资料库 RadioFans.CN PAGE 3i2-C QII, Q12 Replacement Parts Insist on genuine factory -tested parts, which are readily Id

27、entified and may be purchased from authorised dealen. STOCK NO. DESCRIPTION STOCK NO, DESCRIPTION 38289 36238 38327 38290 12723 30949 30904 12724 12694 12537 31403 31405 33584 4870 4858 4937 4886 32786 4839 32821 38292 38287 38406 32634 32713 37068 37982 38288 33825 36230 36237 38289 13988 35711 308

28、80 30730 34766 12454 12412 14583 30648 12679 32809 30992 38897 34449 33742 31251 31418 38291 36800 35636 35628 38289 33726 39346 39346 39346 30735 30694 39345 30730 CHASSIS ASSEMBLIES (RC -563 110/220 AC -DC) (RC -563B 110 AC -DC) Ballast-Ballast tube resistor for 220 volts oper- ation Bracket-Dial

29、lamp bracket Capacitor-Electrolytic, comprising 1 section of 80 mfd., 250 volts, and 1 section of 40 mfd. 250 volts, and 1 section 20 mfd., 25 volts Capacitor-Mica trimmer comprising 3 sections of 5-50 mmfd., and 2 sections of 2-20 mmfd. Capacitor -56 mmfd., moulded Capacitor -56 mmfd., unmoulded Ca

30、pacitor -100 mmfd. Capacitor -120 mmfd. Capacitor -220 mmfd. Capacitor -560 mmfd. Capacitor -3300 mmfd. Capacitor -6000 mmfd. Capacitor-.005 mfd. Capacitor-.025 mfd. Capacitor-.01 mfd., 500 volts Capacitor-.01 mfd., 1000 volts Capacitor-.05 mid., 400 volts Capacitor -0.1 mfd., 300 volts (220/110 AC

31、DC only) Capacitor -0.1 mfd., 400 volts Coil-Antenna coil Coil-Oscillator coil Condenser-Variable tuning condenser Control-Volume control and power switch Cord-Drive cord (approx. 50 -inch overall length) Core-Adjustahle core and stud for o,ilrator coil Indicator-Station selector indicator Insulator

32、-Phono input socket insulator Plate-Dial back plate complete with pulleys and bracket-less dial Plug -2 Prong male plug for power input Pulley-Drive cord pulley Pulley-Tuning condenser pulley Resistor-Ballast tube resistor for 220 volts oper- ation Resistor -10 ohms, watt Resistor -100 ohms, 4 watt

33、(220/110 AC DC only) Resistor -150 ohms, watt Resistor -2700 ohms, watt (220/110 AC DC only) Resistor -1000 ohms, watt Resistor -33,000 ohms, watt Resistor -47,000 ohms, watt Resistor -220,000 ohms, watt Resistor -470,000 ohms, , watt Resistor -2.2 meg., watt Resistor -3.9 meg., watt Resistor -10 me

34、g., watt Shaft-Tuning knob shaft Socket-Dial lamp socket Socket-Phono input socket Socket-Tube socket Spring-Drive cord spring Switch-Range switch Transformer-Audio transformer for models using speaker stamped RL81B2 or RL86B2 Transformer-First I.F. transformer Transformer-Second I.F. transformer Tu

35、be-Ballast tube resistor for 220 volt operation Washer-C washer for tuning shaft CHASSIS ASSEMBLIES (RC -563C 110/220 AC -DC) (RC -563D 110 AC -DC) Same as Models RC -563 & RC -563B EXCEPT: Ballast-Ballast tube resistor for 110/220 AC - DC Models Resistor-Ballast tube resistor for 110/220 AC - DC Mo

36、dels Tube-Ballast tube resistor for 110/220 AC - DC Models ADD: Resistor -560 ohms, 1 watt (for 220/110 AC - DC) Resistor -3,900 ohms, watt (for 220/110 AC - DC) Transformer-Audio transformer for models using speaker stamped RL86A3 DELETE: Resistor -2,700 ohms, watt (for 220/110 AC -DC) 39346 39346

37、39346 30735 30694 39345 36238 30730 34449 35570 37612 32907 35570 39543 32907 39348 35570 39696 32836 36103 35480 35392 39745 38334 37256 31390 30900 38293 36890 36891 32836 36103 35480 38328 37831 36886 36722 31480 30900 CHASSIS ASSEMBLIES MODEL Oil. RC563E. RC563F Same as RC563 and RC563B EXCEPT:

38、Ballast-Ballast tube resistor for 110/220 AC - DC Models Resistor-Ballast tube resistor for 110/220 AC - DC Models Tube-Ballast tube resistor for 110/220 AC - DC Models ADD: Resistor -560 ohms, 1 watt (for 220/110 AC - DC) Resistor -3,900 ohms, watt (for 220/110 AC - DC) Transformer-Audio transforme

39、r for models using speaker stamped RL86A3 DELETE: Bracket - lamp bracket. Resistor - 2700 ohms - 1/2 watt - for 110/224 AC-DC Models. Socket - Dial lamp socket. SPEAKER ASSEMBLIES (RL81B2) Cone-Cone complete with voice coil Speaker -5 -inch permanent magnet speaker com- plete with cone and coil-less

40、 output trans- former SPEAKER ASSEMBLIES (110/220 AC -DC) (RL -86A-3) Cap-Dust cap Cone-Cone complete with voice coil Coil-Field coil, 450 ohms SPEAKER ASSEMBLIES (110 AC -DC) (RL -86B-2) Cap-Dust cap Coil-Field coil -3,300 ohms Cone-Cone complete with voice coil NOTE: If the stamping on speaker in

41、instru- ment does not agree with above speaker, order replacement parts by referring to model number of instrument, number stamped on speaker and full description of part required. MODEL Q 11 MISCELLANEOUS ASSEMBLIES Back-Cab:net back-less power cord and plug. Cord-Power cord and plug Decalcomania-O

42、ff-Volume decal Decalcomania-Range switch decal Decalcomania-Trade mark decal Dial-Glass dial scale Knob-Range switch or volume control knob Knob-Tuning knob Mounting-One set chassis mounting screws and washers Spring-Retaining spring for knobs MODEL Q12 MISCELLANEOUS ASSEMBLIES Back -Cabinet back-l

43、ess power cord Clamp-Dial clamp-L.H Clamp-Dial clamp-R.H Cord-Power cord and plug Decalcomania-Off-Volume decal Decalcomania-Range switch decal Dial-Glass-dial scale Fastener-Push on fastener for back Knob-Range switch or volume control knob Knob-Tuning knob Lamp-Dial lamp Spring-Retaining spring for knobs