Westinghouse-Electric-Corp-H-122 电路原理图.pdf

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1、MANUAL OF 1946 MOST POPULAR SERVICE DIAGRAMS /AJedting,li oude diectric (Corporation MODELS H-122 & H-130 Frequency Range: Standard Broadcast .550 to 1600 kc Intermediate Frequency .455 kc Power Output: Loudspeaker: Undistorted (radio) . 3 watts Type .6H dia. P.M. dynamic Undistorted (phonograph) .3

2、.5 watts Voice Coil Impedance .3.2 ohms Maximum . 5 watts When replacing tubes remove the snap-on fastners or screws which hold the rear cover- loop assembly in place and carefully swing the loop around to give access to the chassis. Turn the tuning dial to 550 kc to prevent damage to the tuning cap

3、acitor plates when removing the 6SA7 tube. This will allow removal or insertion of the tubes without difficulty. IF AMRBDET.-AVC. A F. AMPS INVERTER TENSION SPRING Westinghouse Damn C7 tfi rvicmu READINGS SHOULD APPROXIMATE THE ABOVE WITHIN 20 PERCENT. COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 167 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN