RCA-Victor-Co-Inc-459B 电路原理图.pdf

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3、m*. SHVM IM MUMCART HU9IC PMmOM. LOOP CONNECTIONS tKC_p0C-AllTi PUIB-IN -Mli RESISTOR POEVBCJauHU, , /- SVn-E t25R7 e Ti -v In _ ASSI LS-eec .Lowsc. ,a-osc. a-cs-amt. i itSV SOU PLUS-1H ( RiBlSTOR TUBE i.,TR.lMMER. LOcATlOMS 12SQ7 12SA7 12SK7 50L6CT LTAOtS SHOULD HOLD WITHIN t EOT* WITH 117 VOLT A-C SUPPLY. VALUES MARKED WITH AN ASXSRISK ARE OPERATINS VOLTAOSS IN CIRCUITS WiTM HGH SERiEB RKSISTANCB , THE ACTUAL MEASURED VM7M WILL BE LOWER, DEPENDING ON THE VOLTMETEIE LOADI COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN