RCA-Victor-Co-Inc-5T 电路原理图.pdf

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1、PAGE 29-B Five -Tube, Two -Band, A -CReceiver MODEL 5T DET. l OSC. OUTPUT 17001(.Cd WOKE, oscd 054 1700 K.C., SECONDARY 24,DET.APOKI ADJUSTMENT;,-,:- - y .-1711jI C.G. T 10 DET. 4 OS C. ,I 6AT I 1 1 I I EL CAP 0I01WO v. i -2.0v.I1 1 l v. st V. I , 1 V. O t 160 K 2 I.F. TRANSF. ANT COIL C8 cot) OBC.

2、I v. ; L-0.1v. ov o 3 12-VAL O4I0 v -95 V. 2.DET., AUDIO A.V. C.75 Not: Two voltage values are shown for SOMC read- ings. The higher value shown in parenthesis with asterisk (5) indicates Orating conditions without voltmeter load- ing. -TERM. fBRD. BOTTOM MONT OF CI4A5SIS OUTPUT 16%(*) r- O c? 90V.

3、SV At._ I I I 1I III 6AV I 255v.; -A.0-J0v.RECT. 1, i 80 34 5 v 1 I 1335v. A.C. 1 E 244 V. II Radiotron Socket Voltages, Coil and Trimmer Locations Measured at 115 volts, 60 -cycle supply-Tuned to approximately 1,000 kc. (Standard broadcast)- No signal being received-Volume control minimum 收音机爱 好者资料

4、库 RadioFans.CN REPLACEMENT PARTS PAGE 31-B 5237 11591 121 18 RECEIVER ASSEMBLIES Bushing - Variablecondenser mounting bushing assembly -Package of3 Button -Chassis plug button Cap -Grid contact cap -Package of5 11172 11626 12004 Resistor -470,000 ohm, carbon type, 1/4 watt -Package of 5 (R13) Resist

5、or -2.2 megohm, carbon type,1/4 watt -Package of 5 (R5) Resistor -Voltage divider resistor - Corn - prising one 216 ohm, one 27 ohm and 11465Capacitor -Adjustable capacitor(C8) . one 22 ohm sections (R16, R17, R18) . 12659Capacitor -12 Mmfd. (C5)12650 Shield -Antenna coil shield 12661Capacitor -56 M

6、mfd. (C1) 12735Shield -Dial lamp shield -Package of 5. 12946Capacitor -133 Mmfd. (C11, C15, C16,12607 Shield -First I.F. transformer shield top. C17)12008 Shield -First or secondI.F.transformer 12406Capacitor -180 Mmfd. (C18) shield. 12662Capacitor -220 Mmfd. (C21) 12651Shield -Oscillator coil shiel

7、d 12660Capacitor -1,350 Mmfd. (C10) 12581Shield -Second I.F. transformer shield top 4868Capacitor -.005 Mfd. (C9, C25)3950 Shield -6D6 Radiotron shield 4858Capacitor -.01 Mfd. (C19, C20, C22) . 3682Shield -6A7 or 75 Radiotron shield 11451Capacitor -.017 Mfd. (C26) 4794Socket -4 -contactrectifier Rad

8、io t r o n 4841Capacitor -.1 Mfd. (C4, C12, C23, C30, socket. C31) 4786Socket-6contact 42, 75 and 6D6 Radio - 4840Capacitor -.25 Mfd. (C13, C24) tron socket 5170Capacitor -.25 Mfd. (C14)4787 Socket-7contact 6A7 Radiotron socket. 1 1240Capacitor -10 Mfd. (C28).11199Socket -Dial lamp socket 5212Capaci

9、tor -18 Mfd. (C29). 12007Springfor core, Stock-Retaining spring Nos. 12006 and 12664 -Package of 10 12648Coil -Antenna coil -less shield(L2, L3, L4, L5).11460 Tone Control and Switch (Si, S3) 12649Coil -Oscillator coil -less shield (L6, L7)13106 Transformer -First I.F. transformer, corn 12643Condens

10、er -2 -gangvariabletuningconplete (L8, L9, C11, C15) denser (C2, Cl, C6, C7)12644 Transformer -Power transformer, 115 volt,. 5119Connector-3contact female speaker cable60 cycle (T1) connector.12645 Transformer -Power transformer, 115 volt, 12006Core -Adjustable core and stud assembly25 cycle (T1) fo

11、r I.F. transformer, Stock Nos. 12652 and12653 12646Transformer -P owe rtransformer,240 - 210,150-125,110 volts, 60 cycle (T1) . 12664 12658 Core -Adjustable core and stud assembly for wave trap, Stock No. 12654 Dial -Station selector dial 13107Transformer -SecondI. F.transformer, complete(L10, L11,

12、C16, C17, C18, R6, R7) 12656Drive -Variable condenser drive shaft and 12654Trap -Wave trap (L1) pinion13144Volume Control (R8) 12655Gear -Large gear located on variable con denser shaft. REPRODUCER ASSEMBLIES 12657Indicator -Station selector indicator 12641Board -3 -contact reproducer t e r m i n a

13、1 5226Lamp -Dial lamp -Package of5 board 12663Mask -Dial light diffuser, complete with red and green colored screen 12640Bracket - Output transformermounting bracket. 12647Range Switch (S2) 12012Coil -Field coil(L14) 12206Resistor -270 ohm, carbon type,1/4 watt 11469Coil -Neutralizing coil (L12) -Pa

14、ckage of 5 (R19) 12642Cone -Reproducer coneanddustcap 12261Resistor -390 ohm, insulated,1/4 watt- (L13) Package of 5 (R20) 5118Connector-3contact male speaker cable 8070Resistor -22,000 ohm, carbontype, 1/2connector watt -Package of 5 (R3) 9699Reproducer, complete 11400Resistor -27,000 ohm, carbonty

15、pe, 1/411253Transformer -Output transformer (T2). watt -Package of 5 (R9) 11886Washer -Spring washer to hold field coil 12011Resistor -27,000 ohm,carbontype,1 watt -Package of 5 (R4) securely -Package of 5 11282Resistor -56,000 ohm, carbon type, 1/10 watt -Package of 5 (R6) MISCELLANEOUS ASSEMBLIES

16、5029Resistor -56,000 ohm, carbontype,1/4 watt -Package of 5 (R1) 12639Escutcheon -Stationselectorescutcheon and crystal assembly 11454Resistor -6,800 ohm,carbontype, 1/4 wati-Package of 5 (R2) 12638Knob -Stationselectorknob -Package of5. 5145Resistor -100,000 ohm, carbon type,1/4 watt -Package of 5

17、(R10, R12) 11347Knob -Tone control, volume control or range switch knob -Package of 5 11398Resistor -220,000 ohm, carbon type, 1/10 watt -Package of 5 (R7) 11586Screw -Chassis mounting screw No. 14x1 in -Package of 10 11323Resistor -270,000 ohm, carbon type,1/4 watt -Package of 5 (R11) 11349Spring -

18、Retaining spring for knob, Stock Nos. 11347 and 12638 -Package of 5. On Model 5T, two different speakers are used which are readily identi- fied by the following numbers stamped on them: (1)RL-63C1 and (2) 72203-5. Replacement parts for No. RL-63C1 are listed in the Service Data for Morel 5T while the replacement perts for No. 72203-5 are listed below: Stock No.Description 9579Coil - Field coil 9533Cone - Reproducer cone mounted and centered in housing 5118Connector - 3 -contact male connector for reproducer 9578Reproducer complete 4818Transformer - Output trensformer 收音机爱 好者资料库 RadioFans.CN