Philco-Radio-and-Television-Corp-90-A 电路原理图.pdf

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1、COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN MANUAL OF MOST-OFTEN-NEEDED RADIO DIAGRAMS Mmlrh 90 no 00-A WITH 2- TYPE 45 TUBES u S sad 4 Pwcrtpriwi rmt No. (D Volume Control. 5030 lit E. F. Transformer . 08013 Gan* Condenser00 to 60 cycles . 03001 Gang Condeoncr35 to 40 cy

2、cles . . 03078 (7) Compensating Coodewer (Part of Tun ing Condenser Assembly) 2ndR. F. TraiMfomjer. 03014 0 Compensating Condenser (Part of Tun- Sing Condenser Amemfaly) let Det. Transformer.03016 Compeoeating Condenser (Pert of Tun ing Condenser Ajrwmblyt I Condenser .09 M V. (Double . . 4080-C Con

3、denser .09 V r.hk, 4069-B Fixed Condo?* f.-.y.x ; 37731 Compensate Cr dsrW *mK lit I. F. Transformer . 08003 Normal Maximum 9witen 3116 Coodenmr (.000035 mf) . 4330 2nd I. F. Transformer.03143 OOOt Bnlor00,000 Ohm.4018 Condenser .00000 4000 Reketo,250,000 Ohms . 4410 Reactor1,000,000 Ohnw . 4400 Con

4、denser .0M. F. (Double) . . . 03084 Tone Control. 403T-A 1st Audio Tnumformor. 4963 Condensers 2.28 M F. end 1.6 M. F. 08030 Condenser .06 M. F.8016-G Output Trwwformer: H, (Far lurre Cone Awembly) . 2848 Kt (For 8maJl Cone Aeermhly) . 3766 A Voice Coil Aeewnhly end Com; He (Lone Com). 02007 K. (Sme

5、ll Com) . 02000 Sponker FieldAenombled with Pot end Fmsne fReeeetor260,000 Ohms . 8700 Reemtor260,000 Ohms 4410 Filter Choke. 4061 A Condenser 6 M. F. Oeetrolytk Type (60-60 oyciee). 4016 Coademer 10 M. F. Oeetrolytk Type (26-40 oyeies) .6142 A Condenser 6 M. F. Electrolytic Type (2640) end (60-60)

6、eydes . . 4016 A B. C. Realtor. 4061 A Power Trecsformer (60 to 60 eyelm) 4010 Power Treekfirmer (26 to A eydes) . 4066 Condenser .016 M. F. (Doubio) . . 670S-E cSSSStKiLr *-“bW Remit nr50000 Ohmi. 4337 OmUlator Coil. 03016 On-Off Switch. 4036 Condenser .001 M. F.5315 Resistor13,000 Ohm*. 3766 Coode

7、nmr .00011 M. F.4519 Compensating Coodenmr (Part of Tun ing Condenser Amemfaly) Resistor5,000 Ofami.3836 Pilot Bulb. 3488 R. F. Choke . 03086 Line Cord and Plug.Lr948 Tube Shield . 08003 Knob (lane) Dial Control . 4968-A Storing (Dial Knobs).4147 Knobs (email) Tone and Vohuna Control 4W53-A Knob (ew

8、iteh). 4336-A Grid Clip . Speaker Plug and Cable . . L-1134-A Grommet for R. F- Transformer Snietd 8747 Rectifier Tube Socket . 5096 Four Prong Socket Amambty . 4366 Five Prong Socket Amophty . . . 4866 Speaker Socket. 4887 Volume Control Insulator . 4033 Volume Control Tneulator . 4386 Fabnetock Cl

9、ip.L-1136 Fjiiir%rire Rosettes. 4367 Speaker Mounting Screw* (8 used) W-488 Speaker Mounting Screw* (1 used) . W-488 Mica for Gang Condenser Compensating Condanmr. 3478 Insulating Waaher for Compensating rnndfnmrr . 1800 Tuning Coodenmr Mounting Waaher . 3614 Tuning Coodenmr Mounting Waeher . 3816 T

10、uning Condenser Mounting Swfi 3816 Spring far Tuning Coodenmr . 4255 Bead. 5006 Complete Pilot Breoket 08081-A Dial Diee. 4825 Light Shield Screen. 4887 Friction Drive Bracket. 4866 Braes Collar far Friction Drive . . 4866 Shaft. 4361 REPLACEMENT PARTSMODELS 90 and 90-A RECEIVERS (Above Serial No. 2

11、37,301) 13 iM4 taniXioo PutN ) Rctlstor 10,000 ohms) . 4412 ) First R. F. Transformer . 03360 ) Gang Condenser (50-60 cycles) . 03001 Gang Condenser (25-40 cycles) . 03078 ) Compensating Condenser (part of gang condenser assembly) ) Second R. F. Transformer . . . 03014 ) Compensating Condenser (part

12、 of gang condenser assembly) ) First Detector Transformer . . 03015 ) Compensating Condenser (part of gang condenser assembly) ) Compensating Condenser (First I. F. Primary). 03315 ) First I. F. Transformer . 03009 j) Compensating Condenser (First 1. F. Secondary). 03315 h Compensating Condenser (Se

13、cond 1. F. Primary). 03317 ) Second I. F. Transformer . . . 03345 p Condenser 110 mmf.) 4519 Resistor (51,000 ohms) . 4618 Resistor (51,000 ohms) . 4518 Hi (Large Cone).02*97 Ki (Small Cone).02*96 Speaker Field (Assembled with pot and frame) By-Pass Condenser (.05 mfd.) . 3616-W Resistor (490,000 (d

14、ims) . 4517 0 Oscillator Coll. 38018 By-Pass Condenser (.09 mfd.) double 4989-G g CompoMOtlngCondOMorl |(d 03060 Condenser (.0007 mfd.) ( Resistor (51,000 ohms) . . . 4518 Resistor (5,000 ohms) . 5310 Compensating condenser (part of tuning condenser assembly) Condenser (110 mmf.) . 4519 Resistor (51

15、,000 ohms) . 4237 By-Pass Condenser (.05 mfd.) . 3615-U By-Pass Cidenser (.05 mfd.) . 3615-E Resistor (490.000 ohms) . 4517 Resistor (70,000 ohms) . 5385 Resistor (25,000 ohms) . 4516 Resistor (240,000 ohms) . 3768 Condenser (.015 mfd.) double . 3793-E On-Off Switch. 4095 Power Transformer (50-60 cy

16、cles). 5362 Power Transformer (25-40 cyclea). 5363 Power Transformer (50-60 cyclea, 220 volts). 6364 Choke 4951 Condenser (6 mfd.) Electrolytic type (60-60 cyclea).4916 Condenser (10 mfd.) Electrolytic type (25-40 cyclea).5142 Condenser (6 mfd.) Electrolyte type (50-40 cycles) .4916 Condenser (10 mf

17、d.) Electrolytic type (26-40 cyclea).6142 B. C. Resistor.5366 Line Cord and Plug.L-*43 Tube Shield (Large). 03371 COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN Models 90 and 90-A ABOVE SERIAL NO. 237,001 WITH I- TYPE 47 TUBE Phi 1 c o hci.lio MANUAL OF MOST - OFTEN - NEEDED RADIO DIAGRAMS m yw- 1 l jfrmTV*h if? 0vwwwt =i See page 14B of 1929-30 Manual for complete list of parts. COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN