RCA-Victor-Co-Inc-XF-4 电路原理图.pdf

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1、I2BA6 12AU6 VOLUME R-20, MOST-OFTEN-NEEDED 1960 RADIO SERVICING INFORMATION RCA Victor XF-3 Series, Chassis RC-1190A, exact material on this page. XF-2 Series, Chassis RC-1190, practically the same electrically except _ for tone control circuit and . I yn g p!|* use of pilot lights. XF-4 t) r|.g j5t

2、 i Series, Chassis RC-1190B. I -l * rrfWw , “A differs from XF-3 in minor In_ |., circuit differences and the sal FTfcri . - s si JL* is-use of dual speakers. ci _ o | I o j Skm -v . P s =! T 53 n- S ss o 2ss % 3 J 5 2 * * b * nSo *o0 * gas;| l-s5s* 7 j2* pttii A, 5/8 *iS C s 3 * !Ds 129 Tube ond Trimmer Locations 收音机爱 好者资料库 RadioFans.CN