Air-King-Products-Corp-4625 电路原理图.pdf

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1、MANUAL OF 1947 MOST-OFTEN-NEEDED RADIO DIAGRAMS AIR KING Model 4625 3-Tube Amplified Phonogrgph I4B6 50 A,5 NOISY RECORDS: A background of noise and scratching indicates worn records. Poor tone may be evidence of a worn needle. Some records will wear longer than others, even if kept equally clean. T

2、his is due to quality of manufacture, care given the records, and to the kind of music recorded. CAUTION: The lead wire which emerges from the rear of the tone arm and goes through the motor board is arranged so that it will not restrict the free movement of the tone arm across the record. It is imp

3、ortant that this wire be free and loose at all times. Do not attempt to push the excess wire through the panel. Remove clip from stem before placing records on turn table. PARTS LIST Schematic Location Part No. Dascription T454 Cablnat 62160 Covar, back C4, C5 m Condansar, .006 mfd, mica Cl l?67 Con

4、dansar, .05 mfd, 200V C2 2065 Condansar, alactrolytic, 40-40 mfd. 150V C3 1956 Condansar, .001 mfd C6 1963 Condansar, .02 mfd, 400V 2473 Control,* Tona, with switch, 4 Mag. 2472 Control, Voluma, Vi Mag. 5559 Cord, llna 39145 Knob (2) 6414 Motor 6342 Pick-up arm with cartridga, L78 18103 Plug, spaaka

5、r, mala Schamatle Location Part No. Dascription I8III Mug, spaakar, famala I8II2 Plug, motor, mala I8II3 Plug, motor, famala 18104 Plug, phono, famala 1861 Plug, phono, mala Ri 2238 Rasistor, 135 ohms, SW, wira wound RS 2378 Raslstor, 2700 ohms. IW K2 2361 Rasistor, 278,000 ohms. VjW M 2372 Rasistor, 150 ohms, V2W R3, R7 2353 Rasistor, 500,000 ohms. AW Rl 2335 Rasistor, 10 Mag., AW RS 2363 Rasistor, 220,000 ohms, AW 5855 Spaakar, 5. with output trans. 6417 Turntabla, 9 54228 Naadia, Rdalltona Master 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN