Spiegel-Inc-Z-7020 电路原理图.pdf

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1、MANUAL OF 1939 MOST POPULAR SERVICE DIAGRAMS Spiegel, Inc., Chicago, Illinois Model 297, Catalog Nos. Z-7456 and Z-7458 PHONO 70L7GT REri-AlJ? DIAG NO. PART NO. DESCRIPTION ”l N-1360 ISO OHM .5W. 10% R2 N-1864 .0.5 MEGOHM VOL. CONTROL R3 N-1742 25 OHM .5W. 20% R4 N-1867 500 OHM 2 W. 20% C| 1 f 20 MF

2、D 25V. C2 yN-l866 30 MFD. 150V. ELECTRO. C3 1 1 30 MFD. 150 V. J C4 N-1344 .01 MFD. 400V. 1 N-1863 5 1/2 P.M.SPEAKER(TE-36) N-1865 LINE RES. CORD 1 N-I9I0 5 RM. SPKR(TE-40a4l) rAM/Wrl VOLCONT. bjH CRYSTAL PICKUP 0 C4 0: , 1 y K Spiegel, Inc., Chicago, Illinois Phonograph Model TE* Catalog Numbers Z-7020 and Z-7021 COMPILED BY M. N. BEITMAN. SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN