General-Electric-Co-661 电路原理图.pdf

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1、MANUAL OF 19SS MOST-OFTEN-NEEDED RADIO DIAGRAMS GENERAL ELECTRIC MODELS 660 AND 661 CLOCK-RADIO PORTABLE RECEIVERS V! IRS OSC. CONV. V3 I US DET-AUDIO V4 3V4 AUDIO OUTPUT CAPACITORS MORE THAN l-MMF. CAPACITORS LESS THAN lMF. RESISTORS ARE 1/2 WATT K-IOOO M*l,000,000 FASTENED TO RADIO SECTION S2 IS O

2、N-OFF SWITCH FOR USE ON BATTERY OPERATION ION VOL. CONt) l-F PEAK TI,T2 455KC. R-F I.PEAK CID I62DKC GANG OPEN. 2. PEAK CIB I500KC ROCK GANG. 3. PEAK IRON CORE T4600KC, ROCK GANG. 4. REPEAT AS NECESSARY. Pftl.fiOTTOM | R5 SEC. TOP osc. T4 OSC.COJL VOL CONT. pii| 3 . PIN 2 pm 6 PS | OF VS OP v3 OF V4

3、 RCC-125 RCN-059 N-RCT-086 RCW-5014 RCV-5018 RCW-3075 RCW-3079 RCW-3089 CRD-Oil CRD-017 CRD-039 CRD-049 CRD-06l CHD-07? CRD-O85 CRD-097 CRD-I21 CHD-153 CRD-137 CRD-145 CRR019 N-RRC-522 R6,32 C15A, B 10 mf9 100V., 100 mf., 6 Jf. electrolytic C19A,B,C, 50 mf.,*9 100V., 1000-1000 mf., 9 15V., electroly

4、tic C2 .022 mf., paper. C8 2.2 mmf., 200, 500V. C1A,B,C,D Tuning capacitor, two gang C4 5000 mmf., ceramic. C17 2000 mmf., ceramic. C5 47 mmf., ceramic. Cll 100 mmf., ceramic. C12A,B,C,D Bullplate -.002 mf., 200 mmf., .005 mf., .004 mf. C7 5000 mmf., ceramic. RE3I9TCRS (lC0, l/2 V. CARBON) TUBE AND

5、TRIMMER LOCATIONS 27 OtaDB . . 47 OtaDB . . 590 otams . 1,000 otaDB 5,500 OtaDB ICC . 27K . . . . 10CK . . . 5.5 megohms . 4.7 megohms . 10 megobnB . 56 otaDB, 2 V Volune control & switch, 1 megohm SPECIFICATIONS CABINET: (Plastlo) Model 660 - Two-tone gray Model 66l - Red and Antique White ELECTRIC

6、AL RATING: 105 to 120 volts AC (clock power supply) A Batteries - 2 Eveready #950 or equivalent B Battery - 1 Eveready #467 or equivalent AUDIO POWER OUTPUT: 70 milliwatts at 100 distortion 150 milliwatts MMimimi output LOUDSPEAKER: Size.5 l/2 Inches Type. Alnico PM VolceColl Impedance 6 400 cycles . 5.2 OPERATING FREQUENCIES: Tuning Range.540 1600 KC I-F Amplifier. 455 KC 38 收音机爱 好者资料库 RadioFans.CN