1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2021/11/29 Sheet of
File: I:\办公2021下\电饭煲11.29\原理图\Sheet1.SchDocDrawn By:
P1.0
1
P1.1
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
RST
9
P3.0/RXD
10
P3.1/TXD
11
P3.2/INT0
12
P3.3/INT1
13
P3.4/T0
14
P3.5/T1
15
P3.6/WR
16
P3.7/RD
17
XTAL2
18
XTAL1
19
GND
20
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
31
P0.7
32
P0.6
33
P0.5
34
P0.4
35
P0.3
36
P0.2
37
P0.1
38
P0.0
39
VCC
40
U1
80511 2
Y1
XTAL
Vin Vout
GND
U3
Volt Reg
30pF
C2
Cap
10uF
C1
Cap Pol1
30pF
C3
Cap
10K
R1
Res2
0.1uF
C5
Cap
100uF
C4
Cap Pol1
0.1uF
C7
Cap
100uF
C6
Cap Pol1
1
2
P1
电源接口
GND
GND
VCC
VCC
S1
SW-PB
Q1
PNP
LS1
Speaker
A
B
C
D
E
F
G
DP
1
2
L1
A
B
C
D
E
F
G
DP
1
2
L2
D1
LED3
D2
LED3
GND
VCC
10K
R7
Res2
VCC
GND
10K
R6
Res2
D3
LED3
10K
R2
Res2
D4
LED3
10K
R3
Res2
D5
LED3
10K
R4
Res2
VCC
P37
P37
P32
P33
P34
P10
P11
P12
P13
P14
P15
P16
P17
S14
SW-PB
S15
SW-PB
S16
SW-PB
S17
SW-PB
S10
SW-PB
S11
SW-PB
S12
SW-PB
S13
SW-PB
S6
SW-PB
S7
SW-PB
S8
SW-PB
S9
SW-PB
S2
SW-PB
S3
SW-PB
S4
SW-PB
S5
SW-PB
P10
P11
P12
P13
P14
P15
P16
P17
Q2
PNP
VCC
GND
10K
P7
Res2
P35
1
2
3
4
5
K1
Relay
1
2
P2
加热器接口
PIC101
PIC102
CO
PIC201
PIC202
PIC301
PIC302
PIC401
PIC402 PIC501
PIC502 PIC601
PIC602
PIC701
PIC702
PID101 PID102
PID201PID202
PID301
PID302
PID401
PID402
PID501
PID502
PIK?01
PIK?02
PIK?03
PIK?04
PIK?05
PIL101
PIL102
PIL10A
PIL10B
PIL10C PIL10D
PIL10DP
PIL10E
PIL10F
PIL10G
PIL201
PIL202PIL20A PIL20B PIL20C PIL20D
PIL20DP
PIL20E
PIL20F PIL20G
PILS101
PILS102
PIP101
PIP102
PIP101
PIP102
PIQ101
PIQ102
PIQ103
PIQ101
PIQ102
PIQ103
PIR101
PIR102
PIR201
PIR202
PIR301
PIR302
PIR401
PIR402
PIR601
PIR602
PIR601
PIR602
PIR701
PIR702
PIS101
PIS102
PIS201
PIS202
PIS301
PIS302 PIS401 PIS402 PIS501
PIS502
PIS601
PIS602
PIS701
PIS702 PIS801 PIS802 PIS901
PIS902
PIS1001
PIS1002
PIS1101
PIS1102 PIS1201 PIS1202 PIS1301
PIS1302
PIS1401
PIS1402
PIS1501
PIS1502 PIS1601 PIS1602 PIS1701
PIS1702
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
PIU1015
PIU1016
PIU1017
PIU1018
PIU1019
PIU1020
PIU1021
PIU1022
PIU1023
PIU1024
PIU1025
PIU1026
PIU1027
PIU1028
PIU1029
PIU1030
PIU1031
PIU1032
PIU1033
PIU1034
PIU1035
PIU1036
PIU1037
PIU1038
PIU1039
PIU1040
PIU201
PIU202
PIU203
PIU205
PIU206
PIU207
PIU208
PIU301
PIU302
PIU303
PIY101 PIY102
PIY201
PIY202
PIC201
PIC301
PIC402 PIC501 PIC602
PIC701
PIK?05
PILS102
PIP101
PIR101
PIR701
PIU1020
PIU302
PIC102
PIR102
PIS101
PIU109
PIC202
PIU1018
PIY101
PIC302
PIU1019
PIY102
PIC401 PIC502
PIP102
PIU301
PID102
PID202
PIR702
PID302
PIR201
PID402
PIR301
PID502
PIR401
PIK?01
PIP102
PIK?02
PIP101
PIK?03
PIK?04
PIQ101
PIL101
PIU1021
PIL102
PIU1022
PIL10A PIL20A
PIU1039
PIL10B
PIL20B
PIU1038
PIL10C PIL20C
PIU1037
PIL10D PIL20D
PIU1036
PIL10DP PIL20DP
PIU1032
PIL10E
PIL20E
PIU1035
PIL10F
PIL20F
PIU1034
PIL10G PIL20G
PIU1033
PIL201
PIU1023
PIL202
PIU1024
PILS101
PIQ101
PIQ102
PIR601
PIR202
PIU1026
PIR302
PIU1027
PIR402
PIU1028
PIU1010
PIU1011
PIU1015
PIU1016
PIU1025
PIU1029
PIU1030
PIU202
PIY202
PIU203
PIY201
PIS202 PIS302 PIS402
PIS502
PIU101
NL
PIS602 PIS702 PIS802
PIS902
PIU102
NL
PIS1002 PIS1102 PIS1202
PIS1302
PIU103
NL
PIS1402 PIS1502 PIS1602
PIS1702
PIU104
NL
PIS201
PIS601
PIS1001
PIS1401
PIU105
NL
PIS301
PIS701
PIS1101
PIS1501
PIU106
NL
PIS401
PIS801
PIS1201
PIS1601
PIU107
NL
PIS501
PIS901
PIS1301
PIS1701
PIU108
NL
PIU1012
PIU205
NL
PIU1013
PIU207
NL
PIU1014
PIU206
NL
PIR602
PIU1017
NL
PIC101
PIC601
PIC702
PID101
PID201
PID301 PID401
PID501
PIQ103
PIS102
PIU1031
PIU1040
PIU201
PIU208
PIU303
