Hamilton-Radio-Co-6-507 电路原理图.pdf

MANUAL OF 1948 MOST-OFTEN-NEEDED RADIO DIAGRAMS OLYMPIC RADIO & TELEVISION DIVISION OF Vf1 HAMILTON RADIO CORPORATION T2 Model 6-507 M . ANTENNA TERMINAL GROUND TERMINAL PHONO-RADIO n. SWITCH REAR VIEW OF RECEIVER CHASSIS WITH CABINET BACK REMOVED 600 KG GAUBRATION POINT REFERENCE UNE (EDGE OF POUTER CARRIAGE must comaoE with this UNE WHEN CONDENSER GANG IS FULLY OOSED.) ALL CALIBRATION POINTS ARE WITH RESPECT TO /THIS EDGE OF CARRIAGE. 1000 KG CALIBRATION POINT 3INT0* / 1400 KC. GAUBRATION POINT 4RRIAGE / / / / /POINTER SLIDE-BAR motor/ SOCKET LME CORD FRONT VIEW OF DIAL BACK-PLATE SHOWING GAUBRATION POINTS ALIGNMENT PROCEDURE CHART CONNECT HIGH SIDE OF SIGNAL GENERATOR TO- R.F SECTION OF THE VARIABLE CONDENSER. ANTENNA TERMINAL OF ANTENNA LOOP IN SERIES WITH 50 MMFD. COND. SET SIGNAL GENERATOR TO- TURN POINTER TO- ADJUST THE FOLLOWING FOR MAXIMUM OUTPUT. (KEEP SIGNAL FROM SIGNAL GENERATOR AS LOW AS POSSIBLE.) 455 KC. EXTREME RIGHTHAND POSITION. (CONDENSER PLATES FULLY OPEN.) 0 7, C 6, C5, C 4 AND REPEAT IN SAME ORDER (1st. AND 2nd. I.F TRANSFORMERS.) 1400 KG 1400 KC. CALIBRATION POINT. C 3, C2, Cl. 600 KC. RESONANCE CHECK THAT POINTER EDGE AT RESONANCE COINCIDES WITH 600 KC. CALIBRATION POINT. IF DEVIATION IS TOO LARGE REPEAT STEP 2. ALL RESIST0M3-tO% TOLC.KMKS, Vf WATT, UNLESS OTHERWISE SPCCIFlCO. MX MICA CONDENSERS * 20% TOLERANCE ALL VOLTA0E8 MEASURED BETWEEN POINTS INDICATED AND QROUNO, WITH VOLUME CONTROL FULL ON AND WITH RADIO-PHONO SWITCH IN RAMO* POSITION USING 20.000 ONMS-RER-VOLT METER- ALL VOLTAGE READINGS * |0%. 7 收音机爱 好者资料库 RadioFans.CN