Belmont-Radio-Corp-513 电路原理图.pdf

《Belmont-Radio-Corp-513 电路原理图.pdf》由会员分享，可在线阅读，更多相关《Belmont-Radio-Corp-513 电路原理图.pdf（1页珍藏版）》请在收音机爱好者资料库上搜索。

1、MANUAL OF 1940 MOST POPULAR SERVICE DIAGRAMS Belxaont Radio Models 507, 513 5j _j ,. g o Ml 5 l I * UJ i -_t o Waat 2 qs /r * so u) UjHO u u I 5 uj O LdS a) ao -T- P?J t; 51- _pj p=! *- Jii- i 15* p 52 u o-|Vx. 3 o S m. S 1 Vv = o xrti if) y. * feTis? 7 in tuST * hi5* O rV n wMo o O t .T r M#MH Circ

2、uit Diagram Ref. Part No. No. RESISTORS R1 13038 2 megohmYz w. R2 130266 200M ohmYz w. R3 13018 4M ohmYz w. R4 130208 40M ohmY w. R5 130215 25 ohm Y* w. R6 130170 3 megohmYz w. R7 130129 2500 ohm-Yz w. R8 101210 1 megohm volume control R9 130257 5 megohmY w. RIO 1303 500M ohmY w. Rll 13038 2 megohmR

3、f w. R12 13092 1M ohmYz w. CONDENSERS 4 I.F. 465 K.C. C 102125 2 gang variable condenser Cl 12912 .00025 O C2 100110 .2 mfd. x 400 v. C3 1009 .05 x 200 v. if) C4 12912 .00025 C5 1009 .05 x 200 v. C6 10020 .1 x 200 v. if) C7 10011 .01 x 400 v. C8 119104 Lytic 200 mid. x 6 w. v. C9 1295 .0001 mfd. CIO

4、 119104 Lytic 40 mfd. x 150 w. v. Cll 10025 .002 x 600 v- C12 1292 .0005 mfd. C13 119104 Lytic 20 mfd. x 150 vv. v. Cl4 10011 .01 x 400 v. C15 10025 .002 x 600 v. C8, ClO and C13 in same unit 6 6 Tl 111171 Loop Antenna T2 110144 Oscillator Coil Lj u T3 108171 Input I. F. Coil465 kc. O O UJ K l 2 T4 108172 Output I. F. Coil465 kc. T5 114189 Speaker with output transfor JO ( 1 SI 101210 Switch on volume control S2 125106 Power Switch S3 125107 Cut-off switch in line cord PI 107249 Pilot light T47 COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 13 收音机爱 好者资料库 RadioFans.CN