1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number RevisionSize
B
Date: 2008-7-20 Sheet of
File: F:\ \51 \ \51 .SCHDOCDrawn By:
p1.01
p1.12
p1.23
p1.34
p1.45
p1.56
p1.67
p1.78
p3.0/RXD10
p3.1/TXD11
p3.2/INT112
p3.3/INT113
p3.4/T014
p3.5/T115
p3.6/WR16
p3.7/RD17
RESET9
XTAL218
XTAL119
VSS20
P0.7 32
P0.6 33
P0.5 34
P0.4 35
P0.3 36
P0.2 37
P0.1 38
P0.0 39
P2.0 21
P2.1 22
P2.2 23
P2.3 24
P2.4 25
P2.5 26
P2.6 27
P2.7 28
PSEN 29
ALE/PROG 30
EA/VDD 31
VCC 40
80C51
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U1
P3.5
P3.6
P3.7
P3.0
P3.1
P3.2
P3.3
P3.4
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
5V
1 2
Y1.
22P
C1
22P
C2
S17
10K
R1
5V
10uF
C3
RXD
TXD
RST
1
2
3
4
5
6
7
8
9
10
P0
P0
1
2
3
4
5
6
7
8
9
10
P2
P2
1
2
3
4
5
6
7
8
9
10
P1
P1
1
2
3
4
5
6
7
8
9
10
P3
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
5V
GND
GND
5V
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
5V
GND GND
5V
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
V
C
C
2
G
N
D
1
V
O
3
R
S
4
R
W
5
E
6
D
B
0
7
D
B
1
8
D
B
2
9
D
B
3
10
D
B
4
11
D
B
5
12
D
B
6
13
D
B
7
14
B
L1
15
B
L2
16
LCD 1602
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LCD1
5V
P0.3
P0.5
P0.4
P1.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
1
2
J1
LCD BLK5V
1
2
J2
LCD 5V1602
SMG12864ZK
V
SS
1
V
D
D
2
V
O
3
R
S/
C
S
4
R
W
/S
TD
5
E/
SC
LK
6
D
B
0
7
D
B
1
8
D
B
2
9
D
B
3
10
D
B
4
11
D
B
5
12
D
B
6
13
D
B
7
14
PS
B
15
N
C
16
R
ST
17
N
C
18
B
LA
19
B
LK
20
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LCD2
12864
G
N
D
5V
P0
.3
P0
.4
P0
.5
P1
.0
P1
.1
P1
.2
P1
.3
P1
.4
P1
.5
P1
.6
P1
.7
P0
.6
P0
.7
5V
G
N
D
1
2
3
4
5
6
7
8
9
11
10
RS232
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
U2
MAX232
TXD RXD
5V
T1OUTR1IN
T1OUT
R1IN
104
C10
104 C6
104C7
104
C8
104
C9
RS232
BUZZEF
1K
R3
10K
R4
5V
5V
Q1P3.7 1 2
J5
SPK
1
2 L7
1
2 L6
1
2 L5
1
2 L4
1
2 L3
1
2 L2
1
2 L1
1
2 L0
1 2
J7
DIO
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
1*8
LED
REF+1
ANALOG IN2
REF-3
GND4 CS 5
DATA OUT 6
I/O CLOCK 7
VCC 8
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TLC1549
U5
5V
P2.0
P2.1
P2.2
5V
12
J9
AIN
A/D
S4
S3
S2
S1
S8
S7
S6
S5
S12
S11
S10
S9
P3.0
P3.1
P3.2
P3.3
P3.7
P3.6
P3.5
DIN1
SCLK2
CS3
DOUT4 AGND 5
REFIN 6
OUT 7
VDD 8
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TLC5615
U6
TLC5615
5V
D1
2.5V
R6
2K
P2.0
P2.1
P2.2
12
J12D/A
IO
100uF C4
104
C5
1
2 L8
330
R2
1
2
3
POW1
1
2
3
4
5
6
POW2
USB
5V
k1
1K
R7
10K
R8
5V
Q2
P2.7
1
2
J13
5V DC
12
34
56
JRC1
5VDC
D2
IN4148
1
2L9
330
R9
1 2
3 4
5 6
7 8
9 10
11 12
U3
SHUMAGUAN
P0.4 P0.3
P0.7 P0.2
P0.6 G4
P0.1 G3
G2 P0.5
P0.0 G1
G
N
D
1
DQ2
V
C
C
3
18B20
5V
4.7K
R5
P3.6
1
2
J3
LCD 5V
1
2
J4
LCD 5V
1 2
3 4
5 6
7 8
9 10
JTAG
ISP IN
GND
5V
RST
P1.7
P1.6
P1.5
ISP
A01
A12
A23
GND4 SDA 5
SCL 6
WP 7
VCC 8
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*
U7
24LC02B
10K
R10
10K
R11
P2.3
P2.4
5V
104
C11
5V
24C02
200
R12
5V
1
2
3
Q3
9012
1K
R13
50K
VR2
GND
1
2
3
4
5
6
7
8
U8
GND 5V
100K
R15
100K
R16 GND
10K
R14
TP805
GND
5V
GND
1 2 3 4 5 6 7 8 9
R1-8
12
J8
LCD 5V
1
2
J14
P2.3
1
2
J11
1
2
J10
1
2
J15
1
2
3
4
5
6
7
8
9
R2-8
5V S13
S14
S15
S16
P3.4
1
2
3
DWQ5V
5V
VO
V
O
1
2
3
VR1
1K
R17 Q4
1K
R18
1K
R19 Q5
1K
R20
1K
R21 Q6
1K
R22
1K
R23 Q7
1K
R24
G
1
G
2
G
3
G
4
P2.4
P2.5
P2.6
P2.7
1 2
J6
5V LED
LED
LED
LED
LED
P0*01
P
0*
02
P0*03
P
01
8B
20
01
P018B2002
P
01
8B
20
03
P
0B
UZ
ZE
F0
1
P
0B
UZ
ZE
F0
2
P
0C
10
1
P
0C
10
2
P
0C
20
1
P
0C
20
2
P
0C
30
1
P
0C
30
2
P
0C
40
1
P
0C
40
2
P
0C
50
1
P
0C
50
2
P0C601 P0C602
P0C701 P0C702
P0C801 P0C802
P0C901 P0C902
P
0C
10
01
P
0C
10
02
P
0C
11
01
P
0C
11
02
P
0D
10
1
P
0D
10
2
P
0D
20
1
P
0D
20
2
P0J101
P0J102
P0J201
P0J202
P0J301
P0J302
P0J401
P0J402
P
0J
50
1
P
0J
50
2
P
0J
60
1
P
0J
60
2
P
0J
70
1
P
0J
70
2
P
0J
80
1
P
0J
80
2
P
0J
90
1
P
0J
90
2
P0J1001
P0J1002
P0J1101
P0J1102
P
0J
12
01
P
0J
12
02
P0J1301
P0J1302
P0J1401
P0J1402
P0J1501
P0J1502
P0JP501
P0JP502
P0JP503
P0JP504
P0JP505
P0JP506
P0JP507
P0JP508
P0JP509
P0JP5010
P0JP5011
P0JRC101 P0JRC102
P0JRC103 P0JRC104
P0JRC105 P0JRC106
P0JTAG01 P0JTAG02
P0JTAG03 P0JTAG04
P0JTAG05 P0JTAG06
P0JTAG07 P0JTAG08
P0JTAG09 P0JTAG010
P0k101 P0k102
P
0L
00
1
P
0L
00
2
P
0L
10
1
P
0L
10
2
P
0L
20
1
P
0L
20
2
P
0L
30
1
P
0L
30
2
P
0L
40
1
P
0L
40
2
P
0L
50
1
P
0L
50
2
P
0L
60
1
P
0L
60
2
P
0L
70
1
P
0L
70
2
P
0L
80
1
P
0L
80
2
P
0L
90
1
P
0L
90
2
P
0L
CD
10
1
P
0L
CD
10
2
P
0L
CD
10
3
P
0L
CD
10
4
P
0L
CD
10
5
P
0L
CD
10
6
P
0L
CD
10
7
P
0L
CD
10
8
P
0L
CD
10
9
P
0L
CD
10
10
P
0L
CD
10
11
P
0L
CD
10
12
P
0L
CD
10
13
P
0L
CD
10
14
P
0L
CD
10
15
P
0L
CD
10
16
P
0L
CD
20
1
P
0L
CD
20
2
P
0L
CD
20
3
P
0L
CD
20
4
P
0L
CD
20
5
P
0L
CD
20
6
P
0L
CD
20
7
P
0L
CD
20
8
P
0L
CD
20
9
P
0L
CD
20
10
P
0L
CD
20
11
P
0L
CD
20
12
P
0L
CD
20
13
P
0L
CD
20
14
P
0L
CD
20
15
P
0L
CD
20
16
P
0L
CD
20
17
P
0L
CD
20
18
P
0L
CD
20
19
P
0L
CD
20
20
P0P001
P0P002
P0P003
P0P004
P0P005
P0P006
P0P007
P0P008
P0P009
P0P0010
P0P101
P0P102
P0P103
P0P104
P0P105
P0P106
P0P107
P0P108
P0P109
P0P1010
P0P201
P0P202
P0P203
P0P204
P0P205
P0P206
P0P207
P0P208
P0P209
P0P2010
P0P301
P0P302
P0P303
P0P304
P0P305
P0P306
P0P307
P0P308
P0P309
P0P3010
P0POW101
P0POW102
P0POW103
P0POW201
P0POW202
P0POW203
P0POW204
P0POW205
P0POW206
P
0Q
10
1
P0Q102
P
0Q
10
3
P
0Q
20
1
P0Q202
P
0Q
20
3
P0Q301
P0Q302
P0Q303
P
0Q
40
1
P0Q402
P
0Q
40
3
P
0Q
50
1
P0Q502
P
0Q
50
3
P
0Q
60
1
P0Q602
P
0Q
60
3
P
0Q
70
1
P0Q702
P
0Q
70
3
P
0R
10
1
P
0R
10
2
P
0R
10
80
1
P
0R
10
80
2
P
0R
10
80
3
P
0R
10
80
4
P
0R
10
80
5
P
0R
10
80
6
P
0R
10
80
7
P
0R
10
80
8
P
0R
10
80
9
P0R201 P0R202
P0R20801
P0R20802
P0R20803
P0R20804
P0R20805
P0R20806
P0R20807
P0R20808
P0R20809
P
0R
30
1
P
0R
30
2
P0R401 P0R402
P
0R
50
1
P
0R
50
2
P
0R
60
1
P
0R
60
2
P
0R
70
1
P
0R
70
2
P0R801 P0R802
P
0R
90
1
P
0R
90
2
P
0R
10
01
P
0R
10
02
P
0R
11
01
P
0R
11
02
P
0R
12
01
P
0R
12
02
P
0R
13
01
P
0R
13
02
P
0R
14
01
P
0R
14
02
P0R1501 P0R1502 P0R1601 P0R1602
P0R1701 P0R1702
P0R1801 P0R1802
P0R1901 P0R1902
P0R2001 P0R2002
P0R2101 P0R2102
P0R2201 P0R2202
P0R2301 P0R2302
P0R2401 P0R2402
P0S101 P0S102
P0S201 P0S202
P0S301 P0S302
P0S401 P0S402
P0S501 P0S502
P0S601 P0S602
P0S701 P0S702
P0S801 P0S802
P0S901 P0S902
P0S1001 P0S1002
P0S1101 P0S1102
P0S1201 P0S1202
P0S1301 P0S1302
P0S1401 P0S1402
P0S1501 P0S1502
P0S1601 P0S1602
P
0S
17
01
P
0S
17
02
P0TP80501
P0TP80502
P0TP80503
P0TP80504
P0U101
P0U102
P0U103
P0U104
P0U105
P0U106
P0U107
P0U108
P0U109
P0U1010
P0U1011
P0U1012
P0U1013
P0U1014
P0U1015
P0U1016
P0U1017
P0U1018
P0U1019
P0U1020
P0U1021
P0U1022
P0U1023
P0U1024
P0U1025
P0U1026
P0U1027
P0U1028
P0U1029
P0U1030
P0U1031
P0U1032
P0U1033
P0U1034
P0U1035
P0U1036
P0U1037
P0U1038
P0U1039
P0U1040
P0U201 P0U202
P0U203 P0U204
P0U205 P0U206
P0U207 P0U208
P0U209 P0U2010
P0U2011 P0U2012
P0U2013 P0U2014
P0U2015 P0U2016
P0U301 P0U302
P0U303 P0U304
P0U305 P0U306
P0U307 P0U308
P0U309 P0U3010
P0U3011 P0U3012
P0U501
P0U502
P0U503
P0U504 P0U505
P0U506
P0U507
P0U508
P0U601
P0U602
P0U603
P0U604 P0U605
P0U606
P0U607
P0U608
P0U701
P0U702
P0U703
P0U704 P0U705
P0U706
P0U707
P0U708
P0U801
P0U802
P0U803
P0U804
P0U805
P0U806
P0U807
P0U808
P
0V
R1
01
P0VR102
P
0V
R1
03
P
0V
R2
01
P
0V
R2
02
P0VR203
P0Y1001 P0Y1002
P0*01
P
01
8B
20
03
P
0C
30
1
P
0C
40
1
P
0C
50
1
P0C802
P
0C
10
01
P
0C
11
01
P0J102
P0J202
P0J302 P0J402
P
0J
50
2
P
0J
60
1
P
0J
70
2
P0J1001
P0J1101
P0J1302
P0J1502
P0JTAG04
P0k102
P
0L
90
1
P0P001 P0P101
P0P2010
P0P301
P0R20801
P0R201
P
0R
30
2
P
0R
50
2
P
0R
70
2
P
0R
10
01
P
0R
11
01
P0R1501
P
0S
17
01
P0U1031
P0U1040
P0U2016
P0U501
P0U708
P0U808
P
0V
R1
01
N05V
N05V
N05V
N05V N0
5V
N05V
N05V
N05V
N05V
N05V
N05V
N05V
N05V
P
0Q
40
3
P0U3012
N0G1
N
0G
1
P
0Q
50
3
P0U309
N0G2
N
0G
2
P
0Q
60
3
P0U308
N0G3
N
0G
3
P
0Q
70
3
P0U306
N0G4
N
0G
4
P0*03
P
01
8B
20
01
P
0C
10
1
P
0C
20
1
P
0C
40
2
P
0C
50
2
P0C901
P
0C
10
02
P
0C
11
02
P
0D
10
1
P
0J
90
2
P
0J
12
02
P0JP505
P0JRC101
P0JTAG02
P0JTAG010
P
0L
80
2
P
0L
CD
10
1
P
0L
CD
10
16
P
0L
CD
20
1
P
0L
CD
20
20
P0P0010 P0P1010
P0P201
P0P3010
P0POW102
P0POW103
P0POW204
P
0Q
10
1
P
0Q
20
1
P
0R
10
1
P0R1602
P0TP80502 P0TP80504
P0U1020
P0U2015
P0U503
P0U504
P0U605
P0U701
P0U702
P0U703
P0U704
P0U707
P0U804
P
0V
R1
03
P
0V
R2
02
N0GND
N0GND N0GND
N
0G
ND
N
0G
ND
N0GND
N0GND
N0GND
N0GND
N0GND
N0GND
N0GND
P
0J
60
2
P0R1801
P0R2001
P0R2201
P0R2401
N0LED
N0LED N0LED
N0LED
N0LED
P018B2002
P
0J
80
1
P
0R
50
1
P
0B
UZ
ZE
F0
1
P
0J
50
1
P
0B
UZ
ZE
F0
2 P
0Q
10
3
P
0C
10
2
P0U1018
P0Y1001
P
0C
20
2
P0U1019
P0Y1002
P0C601 P0U201 P0C602
P0U203
P0C701
P0U204
P0C702 P0U205
P0C801 P0U202
P0C902 P0U206
P
0D
10
2 P
0R
60
1
P0U606
P
0D
20
1
P0JRC102
P
0Q
20
3
P
0D
20
2 P0J1301
P0JRC105
P0J101
P
0L
CD
10
15
P0J201
P
0L
CD
10
2
P0J301
P
0L
CD
20
19
P0J401
P
0L
CD
20
2
P
0J
70
1
P
0R
10
80
9
P
0J
90
1
P0U502
P0VR102
P0J1002
P0U508
P0J1102
P
0R
60
2
P0U608
P
0J
12
01
P0U607
P0J1402
P
0R
14
02
P0U801
P0J1501
P
0R
12
01
P
0R
13
01
P
0R
14
01
P0JP501
P0JP504
P0JP506
P0JP507
P0JP508
P0JP509
P0JP5010
P0JP5011
P0JRC103 P
0R
90
1
P0JRC104
P0JRC106
P0JTAG06
P0JTAG07 P0JTAG08
P0k101
P0POW101
P0POW201
P
0L
00
1
P
0R
10
80
8
P
0L
10
1
P
0R
10
80
7
P
0L
20
1
P
0R
10
80
6
P
0L
30
1
P
0R
10
80
5
P
0L
40
1
P
0R
10
80
4
P
0L
50
1
P
0R
10
80
3
P
0L
60
1
P
0R
10
80
2
P
0L
70
1
P
0R
10
80
1
P
0L
80
1 P0R202
P
0L
90
2
P
0R
90
2
P
0L
CD
20
16
P
0L
CD
20
18
P0POW202
P0POW203
P0POW205
P0POW206
P0Q102 P0R402
P0Q202 P0R802
P0Q301 P0
R1
30
2
P0Q302
P0TP80503
P0Q303
P0U802
P
0V
R2
01
P
0Q
40
1 P0R1802
P0Q402 P0R1702
P
0Q
50
1 P0R2002
P0Q502 P0R1902
P
0Q
60
1 P0R2202
P0Q602 P0R2102
P
0Q
70
1 P0R2402
P0Q702 P0R2302
P
0R
12
02
P0TP80501
P0R1502 P0R1601
P0U803
P0U1029
P0U1030
P0U207 P0U208
P0U209 P0U2010
P0U604
P0U805
P0U806
P0U807
P0VR203
P0P002
P0R20802
P0U1039
P0U3011
N0P000
N0P000
N0P000
P0P003
P0R20803
P0U1038
P0U307
N0P001
N0P001
N0P001
P0P004
P0R20804
P0U1037
P0U304
N0P002
N0P002
N0P002
P
0L
CD
10
4 P0
LC
D2
04
P0P005
P0R20805
P0U1036
P0U302
N
0P
00
3
N
0P
00
3
N0P003
N0P003
N0P003
P
0L
CD
10
5 P
0L
CD
20
5
P0P006
P0R20806
P0U1035
P0U301
N
0P
00
4
N
0P
00
4
N0P004
N0P004
N0P004
P
0L
CD
10
6
P
0L
CD
20
6
P0P007
P0R20807
P0U1034
P0U3010
N
0P
00
5
N
0P
00
5
N0P005
N0P005
N0P005
P
0L
CD
20
15
P0P008
P0R20808
P0U1033
P0U305
N0P006
N
0P
00
6 N0P006
N0P006
P
0L
CD
20
17
P0P009
P0R20809
P0U1032
P0U303
N0P007
N
0P
00
7
N0P007
N0P007
P
0L
00
2
P
0L
CD
10
7
P
0L
CD
20
7
P0P102
P0U101
N0P100
N
0P
10
0
N
0P
10
0
N0P100
N0P100
P
0L
10
2
P
0L
CD
10
8
P
0L
CD
20
8
P0P103
P0U102
N0P101
N
0P
10
1
N
0P
10
1
N0P101
N0P101
P
0L
20
2
P
0L
CD
10
9
P
0L
CD
20
9
P0P104
P0U103
N0P102
N
0P
10
2
N
0P
10
2
N0P102
N0P102
P
0L
30
2
P
0L
CD
10
10
P
0L
CD
20
10
P0P105
P0U104
N0P103
N
0P
10
3
N
0P
10
3
N0P103
N0P103
P
0L
40
2
P
0L
CD
10
11
P
0L
CD
20
11
P0P106
P0U105
N0P104
N
0P
10
4
N
0P
10
4
N0P104
N0P104
P0JTAG09
P
0L
50
2
P
0L
CD
10
12
P
0L
CD
20
12
P0P107
P0U106
N
0P
10
5
N
0P
10
5
N0P105
N0P105
N0P105
N0P105
P0JTAG03
P
0L
60
2
P
0L
CD
10
13
P
0L
CD
20
13
P0P108
P0U107
N
0P
10
6
N
0P
10
6
N0P106
N0P106
N0P106
N0P106
P0JTAG01
P
0L
70
2
P
0L
CD
10
14
P
0L
CD
20
14
P0P109
P0U108
N
0P
10
7
N
0P
10
7
N0P107
N0P107
N0P107
N0P107
P0P202
P0U1021
P0U507
P0U601
N0P200
N0P200
N0P200
N0P200
P0P203
P0U1022
P0U506
P0U602
N0P201
N0P201
N0P201
N0P201
P0P204
P0U1023
P0U505
P0U603
N0P202
N0P202
N0P202
N0P202
P0J1401
P0P205
P
0R
11
02
P0U1024
P0U706
N0P203
N0P203
N0P203
N0P203
P0P206
P
0R
10
02
P0R2301
P0U1025
P0U705
N0P204
N0P204
N0P204
N0P204
P0P207
P0R2101
P0U1026 N0P205
N0P205
N0P205
P0P208
P0R1901
P0U1027 N0P206
N0P206
N0P206
P0P209
P
0R
70
1
P0R801
P0R1701
P0U1028
N0P207
N0P207
N0P207
N0P207
P0P302
P0S102 P0S502 P0S902 P0S1302
P0U1010
P0U2012
N0P300
N0P300
N0P300 N0RXD
N0RXD
P0P303
P0S202 P0S602 P0S1002 P0S1402
P0U1011
P0U2011
N0P301
N0P301
N0P301 N0TXD
N0TXD
P0P304
P0S302 P0S702 P0S1102 P0S1502
P0U1012 N0P302
N0P302
N0P302
P0P305
P0S402 P0S802 P0S1202 P0S1602
P0U1013 N0P303
N0P303
N0P303
P0P306
P0S101
P0S201
P0S301
P0S401
P0U1014 N0P304
N0P304
N0P304
P0P307
P0S501
P0S601
P0S701
P0S801
P0U1015 N0P305
N0P305
N0P305
P
0J
80
2
P0P308
P0S901
P0S1001
P0S1101
P0S1201
P0U1016
N0P306
N0P306
N0P306
N0P306
P0P309
P
0R
30
1
P0R401
P0S1301
P0S1401
P0S1501
P0S1601
P0U1017
N0P307
N0P307
N0P307
N0P307
P0JP503
P0U2013
N0R1IN
N0R1IN
P
0C
30
2
P0JTAG05
P
0R
10
2
P
0S
17
02
P0U109 N0RST
N0RST
P0JP502
P0U2014
N0T1OUT
N0T1OUT
P
0*
02
P
0L
CD
10
3
P
0L
CD
20
3
N0VO
N
0V
O
N05V
P0*01
P
01
8B
20
03
P
0C
30
1
P
0C
40
1
P
0C
50
1
P0C802
P
0C
10
01
P
0C
11
01
P0J102
P0J202
P0J302 P0J402
P
0J
50
2
P
0J
60
1
P
0J
70
2
P0J1001
P0J1101
P0J1302
P0J1502
P0JTAG04
P0k102
P
0L
90
1
P0P001 P0P101
P0P2010
P0P301
P0R20801
P0R201
P
0R
30
2
P
0R
50
2
P
0R
70
2
P
0R
10
01
P
0R
11
01
P0R1501
P
0S
17
01
P0U1031
P0U1040
P0U2016
P0U501
P0U708
P0U808
P
0V
R1
01
N0G1
P
0Q
40
3
P0U3012
N0G2
P
0Q
50
3
P0U309
N0G3
P
0Q
60
3
P0U308
N0G4
P
0Q
70
3
P0U306
N0GND
P0*03
P
01
8B
20
01
P
0C
10
1
P
0C
20
1
P
0C
40
2
P
0C
50
2
P0C901
P
0C
10
02
P
0C
11
02
P
0D
10
1
P
0J
90
2
P
0J
12
02
P0JP505
P0JRC101
P0JTAG02
P0JTAG010
P
0L
80
2
P
0L
CD
10
1
P
0L
CD
10
16
P
0L
CD
20
1
P
0L
CD
20
20
P0P0010 P0P1010
P0P201
P0P3010
P0POW102
P0POW103
P0POW204
P
0Q
10
1
P
0Q
20
1
P
0R
10
1
P0R1602
P0TP80502 P0TP80504
P0U1020
P0U2015
P0U503
P0U504
P0U605
P0U701
P0U702
P0U703
P0U704
P0U707
P0U804
P
0V
R1
03
P
0V
R2
02
N0LED
P
0J
60
2
P0R1801
P0R2001
P0R2201
P0R2401
P018B2002
P
0J
80
1
P
0R
50
1
P
0B
UZ
ZE
F0
1
P
0J
50
1
P
0B
UZ
ZE
F0
2 P
0Q
10
3
P
0C
10
2
P0U1018
P0Y1001
P
0C
20
2
P0U1019
P0Y1002
P0C601 P0U201 P0C602
P0U203
P0C701
P0U204
P0C702 P0U205
P0C801 P0U202
P0C902 P0U206
P
0D
10
2 P
0R
60
1
P0U606
P
0D
20
1
P0JRC102
P
0Q
20
3
P
0D
20
2 P0J1301
P0JRC105
P0J101
P
0L
CD
10
15
P0J201
P
0L
CD
10
2
P0J301
P
0L
CD
20
19
P0J401
P
0L
CD
20
2
P
0J
70
1
P
0R
10
80
9
P
0J
90
1
P0U502
P0VR102
P0J1002
P0U508
P0J1102
P
0R
60
2
P0U608
P
0J
12
01
P0U607
P0J1402
P
0R
14
02
P0U801
P0J1501
P
0R
12
01
P
0R
13
01
P
0R
14
01
P0JP501
P0JP504
P0JP506
P0JP507
P0JP508
P0JP509
P0JP5010
P0JP5011
P0JRC103 P
0R
90
1
P0JRC104
P0JRC106
P0JTAG06
P0JTAG07 P0JTAG08
P0k101
P0POW101
P0POW201
P
0L
00
1
P
0R
10
80
8
P
0L
10
1
P
0R
10
80
7
P
0L
20
1
P
0R
10
80
6
P
0L
30
1
P
0R
10
80
5
P
0L
40
1
P
0R
10
80
4
P
0L
50
1
P
0R
10
80
3
P
0L
60
1
P
0R
10
80
2
P
0L
70
1
P
0R
10
80
1
P
0L
80
1 P0R202
P
0L
90
2
P
0R
90
2
P
0L
CD
20
16
P
0L
CD
20
18
P0POW202
P0POW203
P0POW205
P0POW206
P0Q102 P0R402
P0Q202 P0R802
P0Q301 P0
R1
30
2
P0Q302
P0TP80503
P0Q303
P0U802
P
0V
R2
01
P
0Q
40
1 P0R1802
P0Q402 P0R1702
P
0Q
50
1 P0R2002
P0Q502 P0R1902
P
0Q
60
1 P0R2202
P0Q602 P0R2102
P
0Q
70
1 P0R2402
P0Q702 P0R2302
P
0R
12
02
P0TP80501
P0R1502 P0R1601
P0U803
P0U1029
P0U1030
P0U207 P0U208
P0U209 P0U2010
P0U604
P0U805
P0U806
P0U807
P0VR203
N0P000
P0P002
P0R20802
P0U1039
P0U3011
N0P001
P0P003
P0R20803
P0U1038
P0U307
N0P002
P0P004
P0R20804
P0U1037
P0U304
N
0P
00
3
P
0L
CD
10
4 P0
LC
D2
04
P0P005
P0R20805
P0U1036
P0U302
N
0P
00
4
P
0L
CD
10
5 P
0L
CD
20
5
P0P006
P0R20806
P0U1035
P0U301
N
0P
00
5
P
0L
CD
10
6
P
0L
CD
20
6
P0P007
P0R20807
P0U1034
P0U3010
N0P006
P
0L
CD
20
15
P0P008
P0R20808
P0U1033
P0U305
N0P007
P
0L
CD
20
17
P0P009
P0R20809
P0U1032
P0U303
N0P100
P
0L
00
2
P
0L
CD
10
7
P
0L
CD
20
7
P0P102
P0U101
N0P101
P
0L
10
2
P
0L
CD
10
8
P
0L
CD
20
8
P0P103
P0U102
N0P102
P
0L
20
2
P
0L
CD
10
9
P
0L
CD
20
9
P0P104
P0U103
N0P103
P
0L
30
2
P
0L
CD
10
10
P
0L
CD
20
10
P0P105
P0U104
N0P104
P
0L
40
2
P
0L
CD
10
11
P
0L
CD
20
11
P0P106
P0U105
N
0P
10
5
P0JTAG09
P
0L
50
2
P
0L
CD
10
12
P
0L
CD
20
12
P0P107
P0U106
N
0P
10
6
P0JTAG03
P
0L
60
2
P
0L
CD
10
13
P
0L
CD
20
13
P0P108
P0U107
N
0P
10
7
P0JTAG01
P
0L
70
2
P
0L
CD
10
14
P
0L
CD
20
14
P0P109
P0U108
N0P200
P0P202
P0U1021
P0U507
P0U601
N0P201
P0P203
P0U1022
P0U506
P0U602
N0P202
P0P204
P0U1023
P0U505
P0U603
N0P203
P0J1401
P0P205
P
0R
11
02
P0U1024
P0U706
N0P204
P0P206
P
0R
10
02
P0R2301
P0U1025
P0U705
N0P205
P0P207
P0R2101
P0U1026
N0P206
P0P208
P0R1901
P0U1027
N0P207
P0P209
P
0R
70
1
P0R801
P0R1701
P0U1028
N0P300
N0RXD
P0P302
P0S102 P0S502 P0S902 P0S1302
P0U1010
P0U2012
N0P301
N0TXD
P0P303
P0S202 P0S602 P0S1002 P0S1402
P0U1011
P0U2011
N0P302
P0P304
P0S302 P0S702 P0S1102 P0S1502
P0U1012
N0P303
P0P305
P0S402 P0S802 P0S1202 P0S1602
P0U1013
N0P304
P0P306
P0S101
P0S201
P0S301
P0S401
P0U1014
N0P305
P0P307
P0S501
P0S601
P0S701
P0S801
P0U1015
N0P306
P
0J
80
2
P0P308
P0S901
P0S1001
P0S1101
P0S1201
P0U1016
N0P307
P0P309
P
0R
30
1
P0R401
P0S1301
P0S1401
P0S1501
P0S1601
P0U1017
N0R1IN
P0JP503
P0U2013
N0RST
P
0C
30
2
P0JTAG05
P
0R
10
2
P
0S
17
02
P0U109
N0T1OUT
P0JP502
P0U2014
N0VO
P
0*
02
P
0L
CD
10
3
P
0L
CD
20
3
Schematics
51终.SCHDOC
Components
*
*-1
*-2
*-3
18B20
18B20-1
18B20-2
18B20-3
BUZZEF
BUZZEF-1
BUZZEF-2
C1
C1-1
C1-2
C2
C2-1
C2-2
C3
C3-1
C3-2
C4
C4-1
C4-2
C5
C5-1
C5-2
C6
C6-1
C6-2
C7
C7-1
C7-2
C8
C8-1
C8-2
C9
C9-1
C9-2
C10
C10-1
C10-2
C11
C11-1
C11-2
D1
D1-1
D1-2
D2
D2-1
D2-2
J1
J1-1
J1-2
J2
J2-1
J2-2
J3
J3-1
J3-2
J4
J4-1
J4-2
J5
J5-1
J5-2
J6
J6-1
J6-2
J7
J7-1
J7-2
J8
J8-1
J8-2
J9
J9-1
J9-2
J10
J10-1
J10-2
J11
J11-1
J11-2
J12
J12-1
J12-2
J13
J13-1
J13-2
J14
J14-1
J14-2
J15
J15-1
J15-2
JP5
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