National-Co-The-Inc-NC-46 电路原理图.pdf

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1、MANUAL OF 1946 MOST POPULAR SERVICE DIAGRAMS NATIONAL COMPANY INC., MALDEN, MASS. THE NC-46 RECEIVER Rating CAPACITORS Cl C2A C2B C3 C4 C5 C6 C7 C8 C9 CIO cn C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C Paper Ai

2、r Air Paper llica Air Air Mica Paper Mica Paper Paper Paper Paper Paper Paper Paper Paper Paper Paper Paper Ceramic Mica Paper Paper Electrol Paper Paper Paper Paper Paper Electrol Electrol Paper Mica Mica Paper Paper Mica Mica Mica Mica Mica Mica Mica Papr 14 0.1 mfd., 400 VDCW 365 mmf. max. 365 nu

3、f. max. 0.01 mfd., 400 VDCW See Note #1 See Note #1 See Note #1 0.0047 mfd., 500 VDCW 0.1 mfd., 400 VDCW 100 mmf., 500 VDCW 0.1 mfd., 400 VDCW . 1 mfd., 200 VDCW 0.1 mfd., 400 VDCW 0.01 mfd., 400 VDCW 0.1 mfd., 400 VDCW 0.01mfd., 400 VDCW 0.1 mfd., 400 VDCW 0.01 mfd., 400 VDCW 0.1 mfd., 400 VDCW 0.0

4、1 mfd., 400 VDCW 0.1 mfd., 400 VDCW 50 mmf., 500 VDCW . 270 mmf., 500 VDCW 0.1 mfd., 400 VDCW 0.01 mfd., 400 VDCW 25 mfd., 50 VDCW 0.01 mfd., 400 VDCW 0.01 mfd., 400 VDCW 0.02 mfd., 400 VDCW 0.1 mfd., 400 VDCW 0.1 mfd., 400 VDCW 40 mfd., 200 VDCW 40 mfd., 200 VDCW 0.1 mfd., 400 VDCW 270 mmf., 500 VD

5、CW 270 Mmf., 500 VDCW 0.1 mfd., 400 VDCW 0.1 mfd., 400 VDCW 0.001 mfd., 500 VDCW 510 mmf., 500 VDCW 510 mmf., 500 VDCW 510 mmf., 500 VDCW Rating 0.1 mfd., 400 VDCW 1 mmf., 400 VDCW C48 Paper I 0.1 mfdK 400 VDCW C49 Ceramic I 270 mmf., 500 VDCW Mote #T. Capacitor ratings differ for each coil range an

6、d definite ratings can not be listed. 500 VDCW 500 VDCW 510 mmf., 500 VDCW 510 mmf., 500 VDOV 5l0 mmf., 500 VDCW 0.03. mfd., 400 VDCW RESISTORS R1 R2 R3 R4 R5 R6 R7 R8 R9 RIO Rll R12 R13 R14 R15 R16 R17 R18 R10 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 Fixed Fix

7、ed Fixed Fixed Fixed Fixed Fixed Not Used Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Variable Fixed * Fixed Fixed Fixed Fixed Fixed Fixed Fixed W.W, Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Variable Fixed Fixed 470,000 Ohms, l/2 w 10,000 (Jhms, 1/2 w 220 Ohms, 1/2 w 1,0

8、00 Ohms, 1/2 w 1,000 Ohms, 1/2 w 470,000 Ohms, 1/2 w 300 Ohms, 1/2 w 22,000 Ohms, 1/2.w 1,000 Ohms, 1/2 w #170,000 Ohms, 1/2 w 560 Ohms, l/2 w 22,000 Ohms, 1/2 w 2,200 Ohms, 1/2 w 1,000,000 (Aims, 1/2 w 470,000 Ohms, 1/2 w 1,000,000 Oims, 1/2 w 470,000 Ohms, 1/2 w 500,000 Ohms, 1 w 3,900 Ohms, 1/2 w

9、 270 000 Ohms, 1/2 w 270,000 Oims, 1/2 w 270,000 Ohms, 1/2 w 68 Ohms, l/2 w 270,000 Ohms, 1/2 w 270,000 Ohms, 1 2 w 5 Ohms, 5 w 100,000 Ohms, 1/2 w 100,000 Ohms, 1/2 w 100,000 Ohms, 1/2 w 50,000 Ohms, 1/2 w 470,000 Ohms, 1/2 w 470,000 Oims, l/2 w 22,000 Ohms, 1/2 w 2,200,000 Oims, l/2 w 100 Ohms, 1/2 w 10,000 Ohms, l4 w 22,000 Oims, l/2 w 33,000 Ohms, l/2 w COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN MANUAL OF 1946 MOST POPULAR SERVICE DIAGRAMS 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