General-Electric-Co-180 电路原理图.pdf

《General-Electric-Co-180 电路原理图.pdf》由会员分享，可在线阅读，更多相关《General-Electric-Co-180 电路原理图.pdf（3页珍藏版）》请在收音机爱好者资料库上搜索。

1、MANUAL OF 1948 MOST-OFTEN-NEEDED RADIO DIAGRAMS _IN5CT GENERAL) ELECTRIC MODEL 180 VOLUME CONTROL AT MAXIMUM CAMCiTOft SANG CUHCD WITH OUL DRUMS IN POSITION SHOWN. S2Sg)S7es _IA7 0 T 1 3050? i BOTTOM VIEW. OF CHASSIS MEASUREMENTS TAKEN ON 20.000 OHMS PER VOLT METER. MEASURED FROM PIN TO CHASSIS. IS

2、V A*-90V*B BATTERY PACK. NO SIGNAL INPUT. ALIGNMENT CHART UCC-011 UCC-028 UCC-037 UCC-039 UCC-040 UCU-1028 UOP-629 UOX-OOl URD-037 URD-065 URD-0 73 URD-089 URD-105 URD-113 URD-121 URD-133 URD-137 URD-145 RCE-5001 RCT-5001 RCU-5002 RLA-5001 RLC-5001 RRC-S001 RTL-5001 RTL-5002 C4, 8, 10 Cl 6 C20 C15.

3、19 C14 C6. 18 SP R12 R4 R1 R5 R3 R7 RIO. 11 R2 R6 R9 C17 CSA. 5B C2 DESCRIPTION CAPACITOR.05 mfd., 200 v., paper CAPACITOR.05 mfd., 400 v. paper CAPACITOR.003 mfd., 600 v., paper CAPACITOR.005 mfd., 600 v., paper CAPACITOR.01 mfd., 600 v. paper CAPACITOR100 mmf., mica SPEAKER61/2 in. permanent magne

4、t CONEReplacement speaker cone RESISTOR330 ohm, % w., carbon RESISTOR4700 ohm, V6 w., carbon RESISTOR10,000 ohm, V6 w., carbon RESISTOR47.000 ohm, Ml w., carbon , RESISTOR220,000 ohm, VS w., carbon RESISTOR470,000 ohm, Ml w., carbon RESISTOR-1 meg., VS w., carbon RESISTOR3.3 meg. Ml w., carbon RESIS

5、TOR-4.7 meg., VS w., carbon RESISTOR10 meg., VS carbon CAPACITOR8 mfd., 150 v., electrolytic CAPACITORTuning condenser CAPACITOR4.7 mmf., mica COILAntenna coil COILOscillator coil VOLUME CONTROL2 meg. vol. control and switch TRANSFORMER2nd i-f transformer TRANSFORMER-1st i-f transformer IATST T4 CON

6、V-OSC, rcuT- Connect Test Oscillator To IN5GT IF grid in series with .05 mfd. 1A7GT Conv. grid in series with .05 mfd. To Ant. Post through I 200 mmf. dummy and to Grd. Post. Test Oscillator Setting Pointer Setting On Radio Adjust For Max. Output 1st IF trans. trimmers 2nd IF trans. trimmers C7* (osc.)and C3 (R-F) Rock gang condenser when making alignment. *S ?. 005 MFD. CAPACITY VALUES IN MMf UNLESS SPECIFIED RESISTANCE VALUES IN OHMS. 1000, 22K22pOO Cie.05MF0?T ?rCl7 6MFD. 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