RCA-Victor-Co-Inc-119 电路原理图.pdf

《RCA-Victor-Co-Inc-119 电路原理图.pdf》由会员分享，可在线阅读，更多相关《RCA-Victor-Co-Inc-119 电路原理图.pdf（7页珍藏版）》请在收音机爱好者资料库上搜索。

1、PAGE 471-B MODEL 119 Five -Tube, Two -Band, A. C. Superheterodyne Receiver Alignment Procedure With tuning condenser fully meshed set point- er to coincide with radial line adjacent to 540 on BC Band scale. STEP CONNECT HIGH SIDE OF TEST OSC.TO - TUNE TEST OSC TO - TURN RADIO DIAL TO ADJUST THE FOLL

2、OWING FOR MAX. OUTPUT 1 1st Det. Grid in series with 0.0 imfd 460 Kc Quiet pointnear 600 Kc BC Band C18C17 1stI -F Trans. 2 Antenna in series with 200 mmrd 17 20 Kc 17 20 Kc BC Band ,-, C44C45 OSC.R -F 3 gooKc 600 Kc BC Band C40 L -F Osc. Rock Gang 4 lePeat Step 2 MODEL 119 ELECTRICAL SPECIFICATIONS

3、 105-125 Volts, 50-60 Cycles Voltage and Frequency Ratings 105-125 Volts, 25-60 Cycles 105-125/195-250 Volts, 50-60 Cycles Power Consumption 80 Watts (1) RCA -6A7, First Detector and Oscillator (2) RCA -6D6, I.F. Amplifier Radiotrons and Functions(3) RCA -6B7, Second Detector-Audio Amplifier-A.V.C.

4、(4) RCA -41, Power Output (5) RCA -80, Rectifier Tuning Frequency Ranges540 KC. to 1720 KC. and 1600 KC. to 3500 KC. 1 75 Watts Undistorted Output Maximum Output 3 5Watts Loudspeaker. 6 -Inch, Electro-Dynamic 6.4V. 4 264 5V.106 V. 20011. 6.SV. DET. aOSC. 05G. C-44 R.E C -V GANG COND. Trimmer Locatio

5、ns and Radiotron Socket Voltages (Measured at 115 volts A. C. Supply- Maximum Volume Control-No Signal) * CANNOT BE MEASURED W/TM ORIMNARY VOLTMETER 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 77IIIM1$FORMER 7AP3 ARf AV Z401( 7R4N3filawER Omit 7

6、 T - RED %Ma 11.1.011:&05C 667 RECE 80 niAmewn me PLOT Lyda Ya Low Elsto.v. Soca Naown- INTERNAL CANNECT5813 Of POWER TRANSFORMER .3455 8111/11 / 0.25 MM. RM goo 5.19 5000 It 20 5000. RESISTOR 130AR0 CONNECTIONS 606 1.42 E r.5- ioo DRAM. 56000. DE7-8.F.-AMC 687 -Schematic Circuit Diagram INTERNAL CO

7、NNECTIONS OF InF TRANSF. itiTERTiRL CONNECTIONS OF Zoo 1.F TRVISF. 16,0406 Ttu.ow- IC26 510 200.110111. 02.516F0. RIO 60006. OUTPUT 11 0 118 5 1 0 X vo (000 tut FIELD COIL L 14 1Zeo-A- V REG BROWN -BLAC K - !Mown BLACK CABLE PLUG BLACK L13 I I 3.51 BLACK INTERNAL CONNECTIONS OF SPEAKER 11It tF 收音机爱

8、好者资料库 RadioFans.CN PAGE 473-B 119 REPLACEMENT PARTS Insist on genuine factory tested parts, which are readily identified and may be purchased from authorized dealers Stock No. DESCRIPTION ListStock No. DESCRIPTION List RECEIVER ASSEMBLIES 3942Shield-First Detector and output Radiotron shield 4379Boa

9、rd-Terminal board-Engraved ANT- GND 3782Shield-Second Detector Radiotron shield. 4244Cap-Contact cap7487Shield-I.F. Radiotron shield 3861Capacitor-Adjustable capacitor (C40)5186Shield-First I.F. transformer shield 5094Capacitor -50 mmfd. (C8) 4908Shield-Second I.F. transformer shield 5151Capacitor -

10、320 mmfd. (C11) 3858Socket-Dial lamp socket 5044Capacitor -810 mmfd. (C27) 4784Socket -4 -contact Radiotron socket 1881Capacitor -3400 mmfd. (C24) 4785Socket -6 -contact Radiotron socket 4793Capacitor -0.005 mfd. (C25) 4786Socket -6 -contact Radiorron socket 4868Capacitor -0.005 mfd. (C32) 4787Socke

11、t -7 -contact Radiocron socket 4792Capacitor -0.015 mfd. (C28) 5053Switch-Range switch (S2) 4906Capacitor -0.017 mfd. (C31) 4905Switch-Tone control switch (S5) 4836Capacitor -0.05 mfd. (C5, C19) 4900Transformer-Firstintermediate frequency 4841Capacitor -0.1 mfd. (C10, C20, C30)transformer (L9, L10,

12、C17, C18) 3597Capacitor -0.25 mfd. (C29, C38) 4901Transformer-Second intermediate freluency 3796Capacitor -4.0 mfd. (C26) transformer (L11, L12, C23, R8, R21). Transformer-Power-105-125 4428Capacitor -8.0 mfd. (C36) 4898transformer volts -25-50 cycles 7790Capacitor -10.0 mfd. (C35) 4897Transformer-P

13、ower transformer -105-125 7589Capacitor pack-Comprising two 4.0 mfd. capacitors (C16, C34) 4899 volts -50-60 cyclesCr1 ) Transformer-Power transformer -105-125/ 4358Clamp-Capacitor mounting clamp for Stock 200-240 volts -40-60 cycles No. 4428 and No. 7790 4429Volume control (R9, S1) 5051Coil-Antenna

14、 coil (L1, L2, C5, R2) 5050Coil-Oscillator coil (L4, L6) REPRODUCER ASSEMBLIES 4896Condenser -2 -gang variable tuning condenser (C6, C9, C44, C45) 4915Cable -3 conductor reproducer cable-Com- plete with 3 -contact female connector 3708Resistor -600 ohms-Carbon type-,14 watt (R4, R7)-Package of 5 958

15、7Coil-Field coil, magnet and cone support (L14) 4436Resistor -5000 ohms-Carbon type-watt (R12)-Package of 10 9588Cone-Reproducer cone (L13)-Package of 5. 2240Resistor -30,000ohms-Carbontype -1 watt (R5) 5118Connector -3 -contact male connector for re - producer cable 3602Resistor -60,000 ohms-Carbon

16、 type-Y$ watt (R3, R15, R16)-Package of 5 5119Connector -3 -contact female connector for reproducer cable 3118Resistor -100,000 ohms-Carbon type -34 9586Reproducer-Complete watt (R2)-Package of 5 4893Transformer-Output transformer (T2) 3116Resistor -200,000 ohms-Carbon type- g watt (R13)-Package of

17、5 6186Resistor -500,000 ohms-Carbon type- XI MISCELLANEOUS ASSEMBLY watt (R14)-Package of 55111Dial-Station selector dial scale 4783Resistor -1,100,000 ohms-Carbon type- Yt watt (R6)-Package of 5 4132 4449 Knob-Station selector knobPackage of 5. Knob-Volume control, range switch, or tone 6242Resisto

18、r -2 megohms-Carbon type -14 wattcontrol knob-Package of 5 (R10, R11)-Package of 5 4340Lamp-Station selector dial lamp -Package of 5 4721Resistor-Tapped resistor-One 500 ohm, two 5,000 ohm, and one 10,000 ohm sections 4909Pointer-Station selector pointer (R17, R18, R19, R20) 3886Reflector-Station selector dial reflector 3584Ring-Oscillator coil retaining ring 4917Screw-Chassis mounting screw-Compris- 3623Shield-Oscillator coil shielding one screw, and one washer-Package of 4 收音机爱 好者资料库 RadioFans.CN