Galvin-Mfg-Co（Motorola）-HS-881 电路原理图.pdf

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1、VOLUME R-22, MOST-OFTEN-NEEDED 1962 RADIO SERVICING INFORMATION MOTOROLA Models X 23, X 24, Chassis HS-880, HS-881 vi 2SA52 CONV GEH (X24) T ij BHjJ(X23)j CRV| X24) V5 2SB56 PWR AMP V4 2SB54 DRIVER -COLOR DOT TRmNSISTOR conn (GOT VIEW) El DETAIL E2 EARPHONE JACK BLUE T4CONN (BOT VIEW) T5 CONN (BOT V

2、IEW) NOTES CAPACITORS - Unless otherwise specified, decimal values in MF. all other- in MMF. VOLTAGES - Measured from point indicated to ground with a VTVM, + 10%. No signal in. vol at min TUNING RANGE - 532 KC TO 1620 KC IF - 455 KC Zero Signal Current - approx. 4.5 MA tMin Vol) 2SB56 PWR AMP IWITCH . CONT) ANT CORE 600KC (ty OSC TRIM 1620KC(4 ANT TRIM 1400KC(T) 1 i m ! )r n i JrM -U Z 1 8; ; 2;. Jl ft: si i Ci-H 1v rJ s : s : +J J *% eXI 58 收音机爱 好者资料库 RadioFans.CN