Emerson-Radio-and-Phonograph-Corp-522 电路原理图.pdf

《Emerson-Radio-and-Phonograph-Corp-522 电路原理图.pdf》由会员分享，可在线阅读，更多相关《Emerson-Radio-and-Phonograph-Corp-522 电路原理图.pdf（3页珍藏版）》请在收音机爱好者资料库上搜索。

1、Schematic Symbol Part No. DESCRIPTION Cl, C2 *C3, C4 *C5, C6, C7, C8 C9, 05 CIO Cll, 02 03 04 06 900160 920010 920240 920020 910000 920040 920030 925000 920050 700000 700200 397000 321330 390000 321130 340290 370490 310810 340010 397040 321050 220 mmfcL, 600 V. mica condenser. 07, 08 09 Dual electro

2、lytic condenser, 150 V. C2030 mfd., C2150 mfL Ll Ll Rl, R9 R2 R3 R4, R5 R6 R7 R8 RIO Rll R12 220,000 ohms, % watt carbon resistor. - - - MODELS: 507, 509, 518 (Model 522, Chassis 120004, is similar to these models) CHASSIS MODEL: 120005 Some 120005 chassis have a modi fied filter circuit and untapped out put transformer. The partial sche matic circuit diagram et the left indicates the revision. COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 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