RCA-Victor-Co-Inc-4VF349 电路原理图.pdf

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1、kSK ,/26CLBA RESISTANCE VALUES ARE M OHMS. KK00 CAPACITANCE VALUES LESS THAN I.OAHEM |f VALUE I ABOVE ARC Mjiaf, EXCEPTIONS NOTED VOLTABES ARE WITH NO SWNAL t THEY ARC MEASURED TO CHASSIS AROUND WITHA*VOLTOHMYST* A SHOULD HOLD WITHMl 20% AT 120V POWER SOURCE. PM REAOSMS ARE TAKEN IN FM-8TR POSITION

2、AM READMO ARE TAKEN M THE AM POSITION. ANT. HEATER IF OU- y A A W 4 10a MC Qgo _MC B+O O 6FG6 M1 INSjOQR 4T0K I Torn*- FUNCTION SELECTOR SWITCH pSur ISS) SHOWN IN POSITION 4ICCW) / VIEWED FROM SHAFT END. (- IF OUTPUT A_ JI6 IF TP PILOT LIGHT yNQER CHASSIS f f I_ /_ SStf CI04A-T CI04B-T /ssa f 2ND EM

3、 IF* AM IF DET vBAVCv L2 AM ; OSC COIL f 6CLBA STEREO SEP DRIVER a3B KC OSC C63A C63B C63C AM ANT. AM RF AM OSC MOO KC 1400 KC 1620 KC SvT f I2AX7A COMPAMP PHASE SPLITTER 138 收音机爱 好者资料库 RadioFans.CN VOLUME R-24, MOST-OFTEN-NEEDED 1964 RADIO SERVICING INFORMATION RCA VICTOR Models 4VF304, 4VF325, 4VF

4、326, 4VF348, 4VF349, 4VF405, 4VF446, 4VF464, 4VF480, 4VF488, 4VF534, use Tuner Chassis RC-1211A. covered across these two pages, and Aplifier Chassis RS-177J or RS-199C which are similar to amplifier chassis of corresponding number (but different suffix) of previous section. VtOA I/8 6FQ7 1ST AUDIO AMP 139 收音机爱 好者资料库 RadioFans.CN