Philco-Radio-and-Television-Corp-70 电路原理图.pdf

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1、收音机爱 好者资料库 RadioFans.CN l MANUAL OF MOST-OFTEN-NEEDED RADIO DIAGRAMS REPLACEMENT PARIS MODELS 70 AMD 70-A (Above Serial No. B-22.0M; . 3 mad 4 Diitrl|rthw Part No. Resistor (10,000 ohms) 4112 Antenna Coil. . 04390 Condenser (.05 mfd.) double 3616-AF Tuning Condenser Assembly 50-6C cycles 04104 Tunin

2、g Condenser Assembly 25-40 cycles 04166 Compensating Condenser Antenna (Part of Tuning Condenser Assembly) . Condenser (.00 mfd. and 200 ohm Resistor) 4989-L Condenser (.5 mfd.) . 3583 Combined with (?) . R. F. Choke .04196 Interstage Coil 04186 Compensating Condenser . Detector (Part of Tuning Cond

3、enser Assembly) . Compensating CondenserCoupling . . 04000-M Oscillator Coil 04186 Compensating Condenser low Fm quency . 04000-F Condenser (410 ramf.) 5120 Resistor (2,000,000 ohms) . 5872 Resistor (10,000 ohms) 4412 Condenser (700 mmf.) 4520 Compensating Condenser - High Fre quency(part of Tuning

4、Condenser Assembly) . . . First 1. F. Transformer . . 04190 Com(enaating CondenserFirst I. F. . . 04000-M Resistor (2,000.000 ohms). 5872 , Compensating Condenser 2nd I.F. Primary 040Q(FM Second 1. F. Transformer. 09038 Resistor (99,000 ohms) . . 4411 Volume Control . 6015 Compensating CondenserSeco

5、nd I. F. 040Q(FM Condenser (110 mmf.) . 4519 Condenser (HO mmf.) . . 4519 Condenser (.01 mfd) . . . 3903-G Resistor (4,000,000 ohms) . 6010 Resistor (1,000,000 ohms) . . 4409 Resistor (70,000 ohms).5385 Resistor (25,000 ohms).4516 91S*. i u4 4- Diilprtoa Part No. (* B. C. Resistor . 04196 gi Condens

6、er (.01 mfd.). 3903-T 0$ Resistor (490,000 ohms) . 4517 Filter Condenser Block (.05, .25. 1.5 mfd.) 04194 6A Resistor (3.000 ohms) 5300 0 Condenser (.01 mfd.) . 3903-U (S) Resistor (330,000 ohms) 50-60 cybks . 6046 Resistor (490,003 ohms) 25-40 cycles . 4517 0 Tone Control . 03637 ($ Output Transfor

7、mer 2673 Voice Coil A Cone Assembly . 02996 (2) Field Coil Assembled with Pot . 02966 0 On-Off Switch . 4096 CondeMer (.015 mfd. Double) 3798-H 0 Power Transformer (50-60 cycles) 6117 Power Transformer (26-40 cycles) 5118 Power Transformer (50-60 cycles, 230 rolls) .5119 $ Pilot Light. 3463 $ Electr

8、olytic Coo denser (6 mfd.) 50-60 cycles .4916 Electrolytic Condenser (14 mfd.) 25-40 cyeles. 5725 j) Electrolytic Condenser (6 mfd.) 50-60 eycks.4916 Electrolytic Condenser (10 mfd.) 25-40 cycles.6142 Filter Choke .4819 Resistor (51.000 ohms).4518 Resistor (490,000 ohms).4517 Tube Shield.04168 Knob

9、(Large) 03064 Knob (Small). 03437 Knob Spnog.4147 Grid Clip. 4897 Five Prong Socket Assembly 4966 Four Prong Socket Assembly . 4966 Dial Complete. 0303! Bead. 6312 Chassis Mounting Screw.W-468 Mounting Washer. W-315 Rubber Washer . 6189 COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN