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
A2
Date: 2022-08-31 Sheet of
File: E:、店铺设计文件\..\红外(热释电)防盗报警器.SchDocDrawn By:
P1.0/T2
1
P1.1/T2EX
2
P1.2
3
P1.3
4
P1.4
5
P1.5
6
P1.6
7
P1.7
8
RST
9
RXD/P3.0
10
TXD/P3.1
11
/INT0/P3.2
12
/INT1/P3.3
13
T0/P3.4
14
T1/P3.5
15
/WR/P3.6
16
/RD/P3.7
17
XTAL2
18
XTAL1
19
GND
20
P2.0/A8
21
P2.1/A9
22
P2.2/A10
23
P2.3/A11
24
P2.4/A12
25
P2.5/A13
26
P2.6/A14
27
P2.7/A15
28
/PSEN
29
ALE
30
/EA
31
P0.7/AD7
32
P0.6/AD6
33
P0.5/AD5
34
P0.4/AD4
35
P0.3/AD3
36
P0.2/AD2
37
P0.1/AD1
38
P0.0/AD0
39
VCC
40
U3
STC89C52RC
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
GND
1 2
Y1
11.0592M
22pF
C7
22pF
C6
GNDGND
RST
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
5V
ALE
/PSEN
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
5V
单片机
10K
R6
GND
5V
1
1
2
2
S2
SW-PB
RST
复位电路
1
2
3
Q1
S9012
1
2
LS1
Speaker
GND
5V
1KR7P2.6
蜂鸣器驱动电路
VSS
1
VCC
2
VEE
3
RS
4
R/W
5
E
6
DB0
7
DB1
8
DB2
9
DB3
10
DB4
11
DB5
12
DB6
13
DB7
14
LED+
15
LED-
16
U1
LCD1602
GND
1 2
3
10KR1
GND
5V
P1.0
P1.1
P2.5
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
5V
GND
D4
红
D3
绿
D2
黄
1K
R4
1K
R3
1K
R2
P2.2
P2.4
P2.3
VDD
3
GND
2
DATA
1
U5
IR
5V
GND
1KR8 P3.2
S5 SW-PB
S3 SW-PB
S4 SW-PB
GND
P3.7
液晶1602接口电路
LED电路
独立按键电路
P3.5
P3.6
红外接收管
1K
R9
D1
LED0
5V
C2
10uF/10V
GND
VIN
0.1uF
C1
S1
SW-PB
F1
1
2
J1
Header 2
0.1uF
C4C3
10uF/10V
INPUT
1
GND
2
OUTPUT
3
U2
L7805CV
VIN
GND
5V
GND
5V
GND
5V
GND
1
OUT
2
VCC
3
U4
HC-SR501
GND
5V
P1.2
4.7K
R5
GND
DCH1
DCH
电池舱
电源部分
单片机最小系统
HC-SR501
红外(热释电)防盗报警器
0.1uF
C8
GND
5V
1
2
3
J2
MHDR1X3
GND
P3.0
P3.1
0.1uF
C9
GND
5V
C5
10uF/10V
电池舱中放2节14500锂离子电池(串联)
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PID101
PID102
COD1
PID201
PID202
COD2
PID301
PID302
COD3
PID401
PID402
COD4
CODCH1
PIF101
PIF102
COF1
PIJ101
PIJ102
COJ1
PIJ201
PIJ202
PIJ203
COJ2
PILS101
PILS102
COLS1
PIQ101
PIQ102
PIQ103
COQ1
PIR101 PIR102
PIR103
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIR601
PIR602
COR6
PIR701 PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIS101 PIS102
COS1
PIS201
PIS202
COS2
PIS301 PIS302
COS3
PIS401 PIS402
COS4
PIS501 PIS502
COS5
PIU101
PIU102 PIU103 PIU104
PIU105
PIU106 PIU107
PIU108
PIU109
PIU1010 PIU1011
PIU1012
PIU1013 PIU1014
PIU1015
PIU1016
COU1
PIU201
PIU202
PIU203
COU2
PIU301
PIU302
PIU303
PIU304
PIU305
PIU306
PIU307
PIU308
PIU309
PIU3010
PIU3011
PIU3012
PIU3013
PIU3014
PIU3015
PIU3016
PIU3017
PIU3018
PIU3019
PIU3020
PIU3021
PIU3022
PIU3023
PIU3024
PIU3025
PIU3026
PIU3027
PIU3028
PIU3029
PIU3030
PIU3031
PIU3032
PIU3033
PIU3034
PIU3035
PIU3036
PIU3037
PIU3038
PIU3039
PIU3040
COU3
PIU401
PIU402
PIU403
COU4
PIU501PIU502
PIU503
COU5
PIY101PIY102
COY1
PIU3029
NL0PSEN
PIC301 PIC402
PIC501
PIC802
PIC902
PID101
PILS101
PIR201 PIR301 PIR401
PIS201
PIU102
PIU1015
PIU203
PIU3031
PIU3040
PIU403
PIU503
NL5V
PIU3030
NLALE
PIC101 PIC202
PIC302 PIC401
PIC601
PIC701
PIC801
PIC901
PIJ102
PIJ203
PIQ101
PIR101
PIR502
PIR602
PIR901
PIS301
PIS401
PIS501
PIU101
PIU1016
PIU202
PIU3020
PIU401
PIU502
PIC602
PIU3018
PIY101
PIC702
PIU3019
PIY102
PID102
PIR902
PID201
PIR202
PID301
PIR302
PID401
PIR402
PIF101
PIS102
PIJ101
PIS101
PILS102
PIQ103
PIQ102
PIR702
PIR102
PIR103
PIU103
PIR801
PIU501
PIU107
PIU3039
NLP000
PIU108
PIU3038
NLP001
PIU109
PIU3037
NLP002
PIU1010
PIU3036
NLP003
PIU1011
PIU3035
NLP004
PIU1012
PIU3034
NLP005
PIU1013
PIU3033
NLP006
PIU1014
PIU3032
NLP007
PIU104
PIU301
NLP100
PIU105
PIU302
NLP101
PIR501
PIU303
PIU402
NLP102
PIU304
NLP103
PIU305
NLP104
PIU306
NLP105
PIU307
NLP106
PIU308
NLP107
PIU3021
NLP200
PIU3022
NLP201
PID402
PIU3023
NLP202
PID302
PIU3024
NLP203
PID202
PIU3025
NLP204
PIU106
PIU3026
NLP205
PIR701
PIU3027
NLP206
PIU3028
NLP207
PIJ202
PIU3010
NLP300
PIJ201
PIU3011
NLP301
PIR802
PIU3012
NLP302
PIU3013
NLP303
PIU3014
NLP304
PIS302
PIU3015
NLP305
PIS402
PIU3016
NLP306
PIS502
PIU3017
NLP307
PIC502
PIR601
PIS202
PIU309
NLRST
PIC102 PIC201
PIF102
PIU201