Philco-Radio-and-Television-Corp-PT-69 电路原理图.pdf

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1、MANUAL OF 1940 MOST POPULAR SERVICE DIAGRAMS I.P. 455 KC. 2523 3565 7&S ZB7 E6 PHILCO TRANSITONE HOME RADIO MODEL PT-67 Schem. Philco Schem. Philco No. Description Pari No. No. Description Part No. 1 I.oop Antenna Assembly . . .38-9937 18 Tubular Condenser (.01 mf., 400 v.) 30-4572S 2 Tuning Condens

2、er . , .31-2437 19 Mica Condenser (250 mmf.) . .61-0033 3 Tubular Condenser (.05 mf., 200 v.) . .30-4519S 20 Resistor (470,000 ohms, Vi watt) . .33-447154 4 Tubular Condenser (.25 mf., 400 v.) . .30-4604S 21 Resistor (130 ohms, V4 watt) . .33-113336 5 Resistor (47,000 ohms, V4 watt) . . . .33-347154

3、 22 Tubular Condenser (.04 mf., 400 v.). .30-4119S 6 Mica Condenser (110 mmf.) . . .30-1130 23 Output Transformer 7 Oscillator Transformer . . .32-3152 36-1469 8 Tubular Condenser (.05 mf., 200 v.) . .30-4519S 24 Speaker . .36-1469 9 1st 1. F. Transformer . . .32-3177 25 Tubular Condenser (.04 mf.,

4、400 v.). .30-4119S 10 2nd I. V. Transformer . . .32-3178 26 Electrolytic Condenser 11 Resistor (2.2 megs., Vi watt) . . .33-522154 (20-20 mf., 150 v.) . .30-2382 12 Mica Condenser (250 mmf.) . , .61-0033 27 Field Coil .Part of Speaker No. 36-1469 13 Resistor (27,000 ohms, V6 watt) ., . .33-327334 28

5、 Pilot Lamp . .34-2068 14 Volume Control (500,000 ohms) . .33-5306 29 Line Resistor . .33-3367 15 Tubular Condenser (.01 mf., 200 v.) . .30-4479S 30 Push Button Switch . .42-1485 16 Resistor (4-7 megs., V4 watt) - . .33-547154 31 Padding Condenser Strip . .31-6324 17 Resistor (220,000 ohms, V4 watt)

6、 . . .33-422154 PHILCO TRANSITONE HOME RADIO MODEL PT 69 Description Loop Antenna Assembly . Tuning Condenser . Tubular Condenser (,05 mf., 200 v.) Tubular Condenser (.25 mf., 400 v.) Resistor (22.000 ohms. Vi watt) . Mica Condenser (110 mmf.) . Oscillator Transformer . Tubular Condenser (.05 mf., 2

7、00 v.) st I, F. Transformer . 2nd I, F. Transformer. Resistor (2.2 megs., Vi watt) . Mica Condenser (250 mmf.) . Resistor (27,000 ohms, V2 watt) . Volume Control (500.000 ohms) . Tubular Condenser (.01 mf., 200 v.) Resistor (4.7 megs., V4 watt) . Resistor (220,000 ohms, Vi watt) . Tubular Condenser

8、(.01 mf, 400 v.) Mica Condenser (250 mmf.) . Resistor (470,000 ohms, Vi watt) . Resistor (120 ohms, V watt) . Tubular Condenser (.04 mf., 400 v.) Output Transformer Tait of Speaker No. Speaker . Tabular Condenser (.04 mf., 400 v.) Electrolytic Condenser (20-20 mf., 150 v.) . Field Coil Part of Speaker No. Pilot Lamp . Line Resistor . Connector Cable . Complee clock (For 50 Cycle operation) M 7 (For GO Cycle operation) . COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS mam 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN