General-Electric-Co-665 电路原理图.pdf

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1、VOLUME R-16, MOST-OFTEN-NEEPEP 1956 RADIO SERVICING INFORMATION GENERAL ELECTRIC MODELS 665 666 667 GAINS PC NORMAL BATTERY OPERATING POSITION 1.8 VAC AT P|N6 TOR 0.4VAC ACROSS LSI- (RROOOi RMS UNLESS OTHERWISE NOTED. CAPACITOR VALUES LESS THAN THE UNIT! ARE ME, VALUES MbRE THAN I ARE MMf RESISTANCE

2、 VALUES ARE OHMS K-IOOO M* 1.000.000. VOLTAGES ARE DC TO CHASSIS GROUND, METER SENSITIVITY 20,000 OHMS/VOLT. ALIGNMENT I-F -PEAK TI.T2 0455KC R-F I.PEAK CID I62DKC GANG OPEN. 2. PEAK CIB I500KCR0CK GANG- 3. PEAK IRON CORE T4 600KC ROCK GANG. 4. REPEAT AS NECESSARY. CHASSIS REMOVAL: 1. Remove the two

3、 control knobs. 2. Remove the four hex head screws bosses. 3. Remove complete chassis. In cabinet BATTERY INSTALLATION: The back of the radio Is removed by Inserting and twisting a coin In the slots provided at the top Just under the handle. Place the batteries In the same position as shown In the r

4、ear view Illus tration, making sure the B battery connections are well seated. The A battery contacts are automatically made when the batteries are slipped Into position. The two A batteries will wear out together; therefore, always replace both A batteries at the same time. 44 收音机爱 好者资料库 RadioFans.CN