RCA-Victor-Co-Inc-R-9 电路原理图.pdf

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1、收音机爱 好者资料库 RadioFans.CN PAGE 2 7 -A RADIOLA SUPERETTER-7, R-9 STGOn TOTAL S 227 ? L-13 425 TO TONil OF CrIASSIS _RADIO. RECORD ,SWITCH 4)00 RECORD ,VOLUMR-I3L CONTROL 60. MAGNETIC PICKUP 0 00 0 0) I CO eel 0) 401040000,0 PHONOGRAPH MOTOR SWITCH Changes Necessary for 110 Volt Operation on 25 Cycle Mo

2、dels Schematic Wiring Diagram of Model RE -16 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 LLD 4011. 1.1 cr - ii 12.354:15-75 MMFD. II c ii ii RCA -235 R. F. ii ,. , COUPLED _,T,45-m21MFD. II C-222 ii 745 ,MMED. UY-2270sc I. ,58 n.- 1:IL3 i )7R-

3、12 , itC.1,. lb LL -7- 6L5 C6 4 (/.) 1 6 -r1L GANG CONDENSER 18-325 MMFD. - 4-50 MMFD. R-3 150 TO EXTERNAL C-135MFD. GROUND CONNECTION R-2 VOLUME CONTROL 3,80011 OPERATING SWITCH 7-1 44 c 2k CD CD CDk Qd ogr 0 I 105 -125 V 50-60- A. C 00 iC (gb R-4 14,300 8 UX -280 2.2.V.A. TO ALL FILAMENTS POWER r-

4、 HEATERS AND TRANSFORMER_DIAL LAMP ; T-1 TCLLOWTaow_ - .4/ 6,0001n. R-6 -fr 40,000 n 4.511 C-16 1 MFD CONE COIL C-17C-19C-18C-24 10,00011 3 C-84c-9 C-105 UY-224120-220 RCA -235120-220 10-70UY-227 1s4 DET. MMFD.,I.F.-MMFD.MMFD.29 DET. , 93.5n41.511 ! 141.51193.5-n- ; 210v. T-3 OUTPUT TRANSFORMER. 10

5、MFD.5 MFD.4 MED.5 MFD. , 1 MEG. LACEWITS IttO TRACCII IMowre- !LAU, ASS LNowN- .ur icritr- .0 r INTatNAL CONNECTIONS OF POWER TRANSFORMER IMEG R-10R-Il NA -12 1 )- m, , L. , 1A30. L-11 FIELD COIL Oq O 10 .CC 3706 T0AilL /2.V. UX-245 POWER ;AMPLIFIER 2toY.TONE CONTROL -z .5 MFO n5 MID R- 9 1 ME C-11

6、0024MFD. C-23 R-8 30,000n L-13 =2, R. F.cz=i Q 1 23 4 CHOKE e 80-n- g720 INPUT TRANSFORMER IS TO FRAME OF CHASSIS INTERNAL CONNECTIONS Of RY-F,C.S5 CAPACITORS 收音机爱 好者资料库 RadioFans.CN PAGE 29-A R-7, R-9 & RE -16 Alignment Procedure DIAL CALIBRATION: With tuning condenser fully meshed, set dial at 100

7、. Connect low side of test oscillator to chassis and ground lead during alignment. STEP CONNECT HIGH SIDE OF TEST OSC. TO - TUNE TEST OSC TO - TURN RADIO DIAL TO ADJUST THE FOLLOWING FOR MAX. OUTPUT 1 I -F Grid in series with .01 mfd 175 kc Quiet Point near 600 kc S & P of 2nd I -F Trans. 2 1st Det.

8、Grid in series with .01 mfd S & P of 1st I -F Trans. 3 Antenna in series with 200 mmfd 1400 kc11 Osc.,Det. and R -F Trimmers on gang condenser 4800 kc near 80 600 kc Oscilla - tor Trimmer (Rock Gang) 5Repeat Step 3 LINK ORIN 600 K.C. TRIMMING CONDENSER. REPRODUCER UNIT TURN RADIO VOLUME CONTROL TO M

9、INIMUM (COUNTIR -CLOCKWISE) WHIN SWITCH IS AT HIICORe MAONLTIC PICKUP , DOUSLI HOTS, 001/1111 TORO* SWITCH USED AS RACHO-RICOIlr SWITCH !CRIMINAL HOARD RHO.AT RIAR OF CHASSIS S.000, RECORD 0 RECORD VOLUME CONTROL VOLUME CONTROL AND _.-INPUT TRANSPORMl 74MATCH PICKUP RISOL. Connections for Attaching

10、Magnetic Pick-up PAGE 30-A R-7, R-9 & RE -16 MAGNETIC PICKUP AND TONE ARM RADIO -RECORD SWITCH TO AUTOMATIC SWITCH RECORD VOLUME CONTROL TURNTABLE BLACK MOTOR 73- BOARD ASSEMBLY INDUCTION MOTOR RECEIVER CHASSIS DOTTED LINE INDICATES CONNECTIONS OF MODELS NOT HAVING RED LEAD FROM SWITCH TO TERMINAL N

11、o. 1 OF INPUT TRANSFORMER. REPLACEMENT PARTS Model RE -16 Stock N, II. DESCRIPTION Stock No. DESCRIPTION 2614Switch-Automatic brake switch. 3102Receptacle-Needle box receptacle 2620Cushions-Pickup rubber cushions-Comprising 1 damper and 2 pivot cushions-Package of 1 set. 7077Regulator-Speed regulato

12、r escutcheon and screw- Complete with mounting screws-Package of 2 2759Box-Needle box with lid-Package of 2 7082Support-Lid support with mounting screws 2762Bearing assembly -Governor bearing assembly- COmprising 2 bearings, 2 set screws and 2 steel 7083Transformer-Inputtransformer withmounting scre

13、ws balls-Package of 3 sets 7084Cover-Turntable cover 2763Bolts assembly-Motor mounting bolts with nuts, 7085Pickup-Pickup unit complete washers and rubber cushions-Package of 1 set. 7086lever-Regulating lever with friction felt-Package 2764Spindle-Turntable spindle of 2 2765Screw-Pickup needle screw

14、-Package of 10 7087Gear-Governor drive gear with set screw 2766Screw-Pickup cover mounting screw-Package of 10 7088Disc-Rotor disc 2767Spring-Pickup magnet spring-Package of 10. 7089Governor -Governor complete with spindle. 2768Armature-Pickup armature 7090Inductor-Inductor coil -60 cycles -110 Volt

15、s 2769Coil-Pickup coil 7093Cover-Pickup cover 2770Plate-Pickup damper plate-Package of 5 7151Back-Pickup housing back 2771Screw-Damper plate mounting screw-Package of 10 7247Cable-Main cable 2772Magnet-Pickup magnet 7248Inductor-Inductor coil -220 Volts . 2773Pole piece-R. H. pole piece 7249Ornament

16、-Front top rail ornament 2778Pole piece-L. H. pole piece 8582Turntable-Turntable with cover 2781Felt-Regulating lever friction felt-Package of 20. 8675Arm-Pickup suspension arm and base 2785Hinge-Lid hinge with mounting screws-Package 8676Leg-.Cabinet leg of I set of 2 8677Foot-Cabiatet foot with fe

17、rrule 2828Screw assembly-Pickup mounting screw, nut and 8678Baffle-Berne board with grille cloth washer-Package of 10 sets 9360Cabinet-Complete less all apparatus 2829Knob-Motor hoard knob and screw-Package of 2 9361Panel-Control panel 2872 Ball and spring-Governor ball and spring with9362 Stretcher

18、 mounting screws and washers-Package of 5 9363Lid-Cabinet lid 2873Screw assembly-Top plate screw assembly-Con,- 10129Ball-Steel ball bearing-A-.Package of 20 prisingscrew,nut, washer and ball bearing- 10174Springs-Automatic springs-.Setof 4springs- Package of 5 sets Package of 2 sets of 4 springs 28

19、75Knob-Control knob-Package of 5 10175Holder-Needle holder with mounting screws 3020 Escutcheon-Control panel escutcheon with mount- ing screws 10181Brake-Automaticbrakecompletelesscontact switch with mounting screws 3052Screw assembly-Pickup pole piece mounting screw, 10196Spring-Regulating shaft s

20、pring-Package of 10 nut and washer-Package of 10 sets 10378Plate-Top plate 3100Control-Record volume control-Complete with mounting nut and washer -Less knob. 10266Dime-Rotor disc-For 220 Volt Motor 3101Switch-Tuggle switch with mounting washer and nut. FOR RADIO PARTS SEE RCA VICTOR SUPERETTE R-7 S

21、ERVICE NOTES REPLACEMENT PARTS PAGE 3i -A R-7, R-9 & RE -16 Stock No. DESCRIPTION CHASSIS PARTS A2429 Lamp -Dial lamp. A516Socket -Dial lamp socket. . B2323 Bracket -For dial lampsocket. A36Transformer -105/125 volts, 50/60 cycles power transformer A37Transformer -105/125 volts, 25/50 cycles power t

22、ransformer A1727 Base -Tube shield base, -3 used A1728 Shield -Tube shield -3 used A522 Socket-UY Radiotron socket - Complete with insulating.shield -5 used A523 Socket-UX Radiotron socket - Complete with insulating shield -3 used A1582 Cord -Power cord complete with male connector plug B2326 Scale

23、-Dial scale complete with drum and set screws A3276 Screw -Set screw for dial scale drum -Package of 12doz. B2324 Shaft -Drive shaft for operating dial A268Condenser -10 mfd.electrolytic condenser A3031 Washer -For 10 mfd. electrolytic condenser A745 Terminal -For 10 mfd. electrolytic condenser A267

24、 Condenser -4 mfd. electrolytic con- denser A138Transformer -R. F. transformer complete with mounting bracket, nut and lock washer . 82332 Cap -Grid contactor cap for R. F socket 4266Capacitor Pack -R. F.by-pass capacitor pack 135Transformerassembly - A. F transformer assembly complete in metal cont

25、ainer A2398 Cap -Grid contactor cap for I. F or let detector tubes A375Resistor -150 ohms -Carbon type A369 Volume Control -Complete less knob A2304 Knob -Volume control, station se - selector or tone control knob. A2710 Nut -Volume control mounting nut A139Coil -let detector and oscillator coil com

26、plete with mounting bracket, screws and lock washers A272Condenser - 745 mmfd. - Os- cillator grid or series condenser. A372Resistor - 40,000 ohms - carbon type A373Resistor - 6000 ohms - carbon type 038 Resistor - 8000 ohms - carbon type A135 Transformer -1st 1. F. transfor- mer complete with shiel

27、d A136Transformer -2nd L F. transfor- mer complete with shield A1729 Shield -Copper shield forI. F transformer A744Terminal -Single terminal com- plete with screw A959Board -Magnetic pickup terminal board complete with terminals and screws A370 Tone control -Complete less knob Stock No. DESCRIPTION

28、A269Condenser -Three gang tuning condenser -Complete with line- up condensers and mounting screws A270Condenser -Adjustable oscillator trimming condenser A3275 Screw -Adjusting screw for oscil- latortrimming condenser - Package of 10 A271Condenser -.0024 mfd. fixed con- denser -Used as tone control

29、or 2nd detector by-pass condenser A371Resistor - 14,360 ohms - Car- bon type A329Resistor -1 megohm -Carbon type A137Coil -2nd detector R. F. choke coil complete with rivet A313Resistor -30,000 ohms -carbon type A368Resistor -100,000 ohms -carbon type -two used A374Resistor -10,000 ohms -carbon type

30、 A960Board -Resistor mounting board complete with terminals and mounting bracket -less resistors B2325 Insulator - For chassis shield - complete with rivets B2330 Support -Rubber chassis support A427Switch -Operatingswitch com- plete with mounting nuts A1867 Escutcheon -Dial scale escutcheon B2331 B

31、oard - Baffle board complete with grille cloth LOUDSPEAKER PARTS 12421 Ring -Cone retaining ring A3226 Screw -Cone mounting screw - Package of 12 doz. A2987 Washer -Lock washer for mount- ing cone -Package of 12. doz. A2702 Nut- teor cone mounting screw - Package of 12doz. A3136 Screw- Conecentering

32、 screw - Package of 12doz. A2993 Washer -For cone centering screw -Package of 12doz. A3277 Screx-Specialhead screwfor mounting loudspeaker to cabi- net -Package of 12 doz. A2744 Nut -For loudspeaker mounting screw -Package of 12doz. A942Board - Loudspeaker terminal board 8653Coil Assembly -Field coi

33、l, core and cone support A2446 Cone -Loudspeakercone. TOOLS A6000 Screwdriver -Non-metallic screw- driver for oscillator and I.F. adjustments line-up condenser adjustments A6001 Wrench -Socket wrench for R. F. A6001 Oscilla tor -Broadcast band ostrillati c rmp.with batteries and Radiotri SPECIAL PAR

34、TS SUPPLIED ON ORDER ONLY (Not to be stocked) 9325Cabinet- Cabinet complete wish baffleboard,grilleclotharid escutcheon (Walnut) 9326Cabinet -Cabinet complete with balilehoard, grilleclothand escutcheon (Mahogany) B2329 Loudspeaker -Dynamic loud- speaker complete B2328 Chasis -Receiver chards complete -less loudspeaker. 8654Transformer -220 Volt, 50-611 cycle pro.ertransformer.