first556 bmp

Circuit diagram

RADIO

FI RST NS556

C4 5000P

C7 -0.02U

R4

100K ci6

0.02U

r

Q1 9018    R3/68    C6/5P

41--------

-cz=
VT2
*--—1	*—r
	/ i
T /	Ts U——n

Q2 9018 RIO/I00

Rfi Cl 7

1K , 47U₊* R7/100

1083D

1063E

L4

20P"S2.5T

t----------* i 1	C13
^1	‘0.02U

T4/1083C

C34

0.1U

O

SU:C

777

SW1:B

siyi.02u

STl: A

m

R39/47K

>—

O-c

R43

F C24 9 120

>-vn

SI3-4

C4B

220U

8 0HU

R37/1.5K    R36/100

777

S13:B

777    777

777

AM C0H

* i

i i

C20/150P 1083A

4!-

777

777

777

sm a

-C31

G.02U

C27 ® 0.02U

.    C53—C56: 0.02U

A D4—D7: EN4001

777

R/P H.

777

SW3-1

c4!/3300P

777

siR-3^0

R31/10K    |

^ ■ 11 ZI~J—|-•-

R30/22K

0.022U

CIRCUIT

UGHT

10UZ2

777    777

CS9014CX2

100U

UGHT

łVCC

AC 220V

* C52 \ iOOOU \ £

C30

1U

+VCC

R34

DC 6V 1K5

777 777

R22 470KM

R27 R28 UlflK 2K2

C42 470U

C45 + 4U7 R29 1K2

-0-1=

Z Dl 4V3

NOTĘ: Subject to change without notice for iinproyement

Amt electronics

http://amt.ural.ru/