HO

CN

GH

ETR

UC

TUY

EN

.VN

CPU

HO

CN

GH

ETR

UC

TUY

EN

.VN

1

2

3

4

LA7812 LA7805

12V

1 5V

F1L

N

5V

1

2

3

4

6

9

26

27

30P

143 .

134 .

125 .

152 .

12V

21

22

23

24

1

2

3

4

4

12V

116 .

107 .

20

19

18

TRANS D1 D4

C12200F

IC3

C21000F

C3470F

THERMISTOR

ROOM - TH

INDOOR - TH

4MHZ30P

SW

10

HO

CN

GH

ETR

UC

TUY

EN

.VN

IC2

VCC

GND

OUT

X1

X2

VCC

IC1

5V

5V

Mt

nh

n

11

1

2

4

3

12V 1

2

L

N

MY NN& QUT

17

AC 220V16

4

28

AC 220V

1

2

3

S MCH A NNG TQ 1 CHIU

TRUNG TM O TO CNG NGH CAO BCH KHOA

78 - Ph Vng - H Ni 046.278.0670

O TO T CHA BIT N THNH NGHIU HO - T LNH - MY GIT

L TRUNG TM DUY NHT O TO CHUYN SU

MCH IU KHIN IU HO - MY GIT.

CF7

75-0

4/P 1

2

4

3

1

2

4

3

1

2

4

3

1

2

1

2

1

2

H FAN

M FAN

L FAN

25 1 16

.

BUZER12V

14

13

121

2

3

4

ULN2003

ZNR

8 9

1K

4K7

4K7

4K7

3K3

3K3

3K3

TIME

SLEEP

RUN

QUTVY