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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
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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
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