Westinghouse-Electric-Corp-H-79ACS2 电路原理图.pdf

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1、VOLUME R-22, MOST-OFTEN-NEEDED 1962 RADIO SERVICING INFORMATION Westinghouse MODELS H-79ACS1, H-79ACS2 CHASSIS V-2S07-12 OR 1/2 7025 61 2-5 f - U UNTINNEO COPPERr RIGHT f RlOGE ON ) SPEAKER INSULATION i 6.4a A LS T. S J 4 / Dual louoness GONT. ORN/WHT )red/wht brn/wht -, 6LK/WHT 1/2 I2AX7 OR 1/2 702

2、5 L FUSlBLE RIO 47 3W ._ 6 II7V 7 50CS nev 50G5 SOCS I2AK7 1 l”V.A/yv _ _ 117V R12 Rt3 1000 Cll 4 150 X+CI2 4 013 00 qZ 2W T- BO T-AO MF MF MF tsov 150V - it50v|( C|4 .047 CIRCUIT SODV UNTINNEO COPPERr RlOGE ON INSULATION / s 2 s# y -7fLs TINNED COPPER 8.4 a N LEFT SPEAKER 0*9* TERMINAL NEAREST COLO

3、R OOT | PHONO 1 PHONO , MOTOR i BASE I-1 PLATE L DC VOLTAGES MEASUREO FROM CIRCUIT GROUNO USIN6 A VTVM, LOUONESS CONTROL AT MINIMUM. 2. ALL CAPACITANCE VALUES ARE IN MFO, 8 ALL RESISTANCE VALUES IN OHMS, 1/2 WATT, UNLESS OTHERWISE SPECIFIEO. 3. BOTH TRANSFORMER WMOINGS ARE IN THE SAME OlAECTtON. BALANCE CONTROL 141 收音机爱 好者资料库 RadioFans.CN