7/25/2019 Ske Matic

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26/10/2015 09:26:25 C:\Users\OWNER\Documents\COBA\eagle - Copy\KWHmeter\Texas.sch (Sheet: 1/1)

C NO NC

M32

M33

M34

M25

M47

M46M45

M42

M40

M39

M38

V1+

V1-

I1+

I1-

IN+

COM0

COM1

COM2

COM3

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S0

S1

S2

S3

S6

S7

S10

S11

COM0

COM1COM2

COM3

2k2

3,3

k

3,3

k

3,3

k

GND

GND

VDDVDDVDDVDD

VDD

VDD

AT24C32E

GND

GND

10K

10K

10ohm

GND

VDD

VDD3

k3

VDD

MSP430F6736

10K

GND

22-23-2031

ARRAYS

ARRAYS

GND

GND

GND

GND

GND

GND

GND

AV4424

GND

BPX65

MMBT39

06LT1SMD

10ohm

1

0ohm10 ohm

GND

VDD VDD

GND

TDK

GREEN

RED2

Yellow

RED

GND

S0

S1

S2

S3

S6

S7

S10

S11

S12

S13S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

Bc

kLED

CDR

_High

CDR

_LOW

PLSLED

TMPLED

PLS LED

TMP LED

CDR_LOW

CDR_High

Bc

kLED

BUZZER

BUZZER

IR_

TX

IR_

RX

IR_

RX

IR_

TX

Hall sensor

V_

BAT

REL_1

REL_2

WP

SCLSDA

LMT-SWITCH

LMT-SWITCH

R26

R27

R28

R29

BACKLIGHTLCD

C15

C16

R30

C17C

18

A0 1

A1 2

A2 3

GND4

SDA 5

SCL 6

WP 7

VCC8

U$3

R31

R32

C11

R33

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

2021

22232425

262728293031323334353637383940

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

616263646566676869707172737475

7677787980

U$4

135

246

7911

SV2

8101214 13

R34

X1-1X1-2X1-3

12345678

JP2

12

34 5

6

78

U$5

1

2

34 5

6

7

8U$6

C19

R35

C20

C23

C24

C25

C26

C27

C28

U$7

1 2 3 4 5 6 7 8 910111

213

14

15

16

17

18

19

20

21

22

23

24

25

26

U$8LCD36PIN-NEW

PHOTODIODA

D1

Q1

U$9

-

+

LED

2

LED

3

LED

4

LED

5

R11 2

JP1

7/25/2019 Ske Matic

2/2

S14K460

120 ohm 3W

150Kohm1W

1N4750

X2 470 nF 305v

39K1/8W

T201

LL4148

1000uF25V

LL4148

LL4148

LL4148

100

0uF25V

100nF50V

100nF50V

VDD

GND

1N4740A

1K1/10W

1k1/10w

1k1/10w

1k1/10w

1nF 50V

1nF 50v

12pF 50V

GND

GND

GND

10ohm

330K 270K 270K 270K

910o

hm

330

1nF5

0V

GND

BCV47

BCV47

1ohm

100nF50V

100nF50V

1ohm

2k2

2k2

GND

1000uF 25V 10ohm

330

10ohm

GND

VDD

2.4

31/4W2

.431/4w

1nF 50V

910ohm

1ohm

GND

12pF 50V

1nF 50v

1nF 50v

12pF 50VC-SUPCAP

NETRAL

REL_SPL

I1+

I1-

IN+

IN-

V1+

BW

O

V1-

REL_SPL

TE1

TE1

Hall sensor

V_BAT

REL_1

REL_2

VAR101

R101

R109

DZ117

C101

R303

BC-817

D204

C110

D205

D206

D203

C

107

C112 C

20

2

VSS 1

VIN2

VOUT3

NC 4

5

U101S-812C33AMC1

23

SHUNT

12

CT_N

D

110

R635

R634

R645

R5

C1

C2

C3

R7

R10 R11 R12 R13

R14

R15

C7

N_IN

12

3

RELAY+SHUNT

1

23

RELAY+CT

BAV70

BAW56

B

E

C

T1

B

E

C

T2

R16

C8

C9

C10

R17

R18

R22

10V

R23

R24

C14

R25HALL

BAV1

R36

R37

C30R4

BAV2 R6

C12

C6

C4

C5U$2