Majestic-Radio-and-Telev-Corp-4C10 电路原理图.pdf

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1、MANUAL OF 1940 MOST POPULAR SERVICE DIAGRAMS SCHEMATIC DIAGRAM MODEL-2D60 6K8-GT T, 6K7-GT T* 6Q7-GT c; 2SL6-G Ta Majestic Radio C7 T, Schematic Location C1.CI2.C16, Cl 7 C4.C6 C5 C7 CIO Cll Cl 4 C15.C22 C18.C19.C21 C20 P.L. Part No. Description C-15754 Tubular cond. .01 mfd. 400V Y-CV-16A Variable

2、Condenser C-15752 Tubular cond. .05 mfd. 200V CM-31 Mica cond. 100 mmfd. 30% Y-CP-8 Padder Condenser CM-2 Mica cond. 4330 mmfd. 5% C-31 Tubular cond. .004 mfd. 400V CM-30 Mica ccnd. 250 mmfd, 30% CE-46 Electrolytic Condenser C-15756 Tubular cond. .05 mfd. 400V LB-44 Mazda Bulb #44 Schematic Location

3、 T1 T2 T3 T4 R1 R3 R4 R5 R6.R8 R7 R9 R10 TUBE LAYOUT MODEL-2D60 Part No. Description Y-ANA-10 Antenna Assembly Y-OSA-10 Oscillator Assembly Y-IFA-10 1st I. F. Transformer Y-IFA-1 1 2nd I. F. Transformer R-15511 Carbon ret. 50K ohmW20% R-15531 Carbon res. 1 OK ohm2W20% R-15500 Carbon resistor 2meg li

4、W20% Y-VC-21 Volume Control and Switch R-50 Carbon resistor 5meg W20% R-15504 Carbon res. 1 50Kohm2W20% R-15500 Carbon res. 20KohmW20% R-80 Carbon res. 110 ohm4V/20% SCHEMATIC DIAGRAM M0DELS-4-I0-4-CI0 IA7-GT Tj Majestic Radio f I C 5 ) ( I H 5 VGT J V GT , U CHASSIS LAYOUT O orr-voLUME tuning MODEL

5、S 4-1 0 4C10 Schematic Schematic Location Part No. Description Location Part No. C2.C3 Y-CV-26 Variable Condenser R1 R-15523 C1.C5 C-15752 Tubular cond. .05 mfd. 200V R2 R-44 C6.C8.C11 C-15763 Tubular cond. .01 mfd. 200V R3.R4 R-15500 CIO C-15774 Tubular cond. .002 mfd. 400V R6 R-15559 Cl 2 CE-35 8

6、mfd. 150V Electrolytic cond. R7 R-15520 C4.C7.C9 CM-31 Mica cond. 100 mmfd. 30% R8 R-15517 T1 Y-CS 62 Antenna Coil R9 R-72 T2 Y-OSA-11 Oscillator Assembly R5 Y-VC-43 T3 Y-CI-29 1st I. F. Assembly T4 Y-CI-30 2nd I. F. Assembly Description Carbon res. 200KohmW20% Carbon re. 70KohmW10% Carbon resistor 2meg JW20% Carbon resistor 3meg iW20% Carbon res. 500KohmW20% Carbon resistor lmeg W20% Carbon res. 600 ohmMW20% Volume Control COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN