Zenith-Radio-Corp-SF112 电路原理图.pdf

《Zenith-Radio-Corp-SF112 电路原理图.pdf》由会员分享，可在线阅读，更多相关《Zenith-Radio-Corp-SF112 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、VOLUME R-19, MOST-OFTEN-NEEDED 1959 RADIO SERVICING INFORMATION ZENITH RADIO CORPORATION MODEL SF112. CHASSIS 4B24-4B25 & REMOTE SPEAKER SRS2 ?SMES. Cl S3MMF* CONTWl t*% 1 STERCO “J I fhono/6*”* INPUT ( 01- I SOCKET W JCREKRTIWp |Jj , 21 S SMES.I* I LOUONCSS S 220K 5 CP*T*C 1 10% i REAR I 4B24 CHASS

2、IS 1/2 I2AX7 AMR 1/2 I2AX7 AMP. LC22 fg L2K Isnx 6AQ5A PWR.AMR SNITCH ON BACK OF BASS TONE CONTROL shown onour 0* MONAURAL POSITION. NOTE. JUMPER - TO IE OPENED WHEN SRS-2 SPEAKERS ARE USEO. /I * LlOOFlfl 6AQ5A PWR.AMP. PW6R SUPPCV SAIAT AS BSLOW mm m csarasu imicaies clockwise iotatim. ALL VOLUMES All O.C. NAESS OTHERWISE SPECIFIES. 172 收音机爱 好者资料库 RadioFans.CN