1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2013-5-17 Sheet of
File: E:\ \..\ .SchDoc Drawn By:
1
2
Power
100UF/50V
C1
100UH
L1
100uF/16V
C3
104
C4
12
D0
1K
R0
12
LED
+5V
FB
4
ON/OFF
5
GND
3
IN
1
OUT
2
lm2576
LM2576T5.0
104
C2
V+
2
C1-
3
C2+
4
C2-
5
V-
6
R2IN
8
T2OUT
7
VCC
16
GND
15
T1OUT
14
R1IN
13
R1OUT
12
T1IN
11
T2IN
10
R2OUT
9
C1+
1
MAX232
MAX232
+5V
+
C8
10uf
+
C7
10uf
1 2
+
C5
10uf
+
C6
10uf
+5V
1
2
3
4
5
6
7
8
9
11
10
COM1
P3.0
P3.1
104
C21
VCC
40
RESET
9
GND
20
XTAL1
19
XTAL2
18
P0.0
39
P0.1
38
P0.2
37
P0.3
36
P0.4
35
P0.5
34
P0.6
33
P0.7
32
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/VPP
31
(RD) P3.7
17
(WR) P3.6
16
(RXD) P3.0
10
(TXD) P3.1
11
(INT0) P3.2
12
(INT1) P3.3
13
(T0) P3.4
14
(T1) P3.5
15
P1.0
1
P1.1
2
P1.2
3
P1.3
4
P1.4
5
P1.5 (MOSI)
6
P1.6 (MISO)
7
P1.7 (SCK)
8
AT89S52/STC89C52
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
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
+5V
XTAL1
XTAL2
RESRT
+5V
+
C9
10uf
R1
10k
RESRT
Y1
CX1
30p
CX2
30p
XTAL1XTAL2
100UF/50V
C12
100UF/50V
C13
104
C14
104
C15
+5V
1
2
4
3
IN1
IN1
12
D11
1
2
4
3
IN2
IN2
12
D21
1
2
4
3
IN3
IN3
12
D31
1
2
4
3
IN4
IN4
12
D41
+5V
1
2
3
4
5
6
7
8
9
1K
R_Q
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
+5V
1
2
3
4
5
6
7
8
9
10K
R_1
GND
GND
GND
GND
Q5
Q6
Q7
Q8
1
2
3
4
IN
Header 4
P1.0
P1.0
P1.0
P1.1
P1.1
P1.1
P1.2
P1.2
P1.2
P1.3
P1.3
P1.3
+5V
VCC
1 2
D1
ZL2JG
1 2
D13
R11
3
1
2
Q1
NPN
1
2
4
3O_1
12
D12
VCC
34
12
k1
R12
1
2
OUT1
VCC
1 2
D23
R21
3
1
2
Q2
NPN
1
2
4
3O_2
12
D22
VCC
34
12
k2
R22
1
2
OUT2
PZ_2
VCC
1 2
D33
R31
3
1
2
Q3
NPN
1
2
4
3O_3
12
D32
VCC
34
12
k3
R32
1
2
OUT3
PZ_2
VCC
1 2
D43
R41
3
1
2
Q4
NPN
1
2
4
3O_4
12
D42
VCC
34
12
k4
R42
1
2
OUT4
PZ_2
VCC
Q1
Q2
Q3
Q4
P2.0
P2.1
P2.2
P2.3
PIAT89S520STC89C5201
PIAT89S520STC89C5202
PIAT89S520STC89C5203
PIAT89S520STC89C5204
PIAT89S520STC89C5205
PIAT89S520STC89C5206
PIAT89S520STC89C5207
PIAT89S520STC89C5208
PIAT89S520STC89C5209
PIAT89S520STC89C52010
PIAT89S520STC89C52011
PIAT89S520STC89C52012
PIAT89S520STC89C52013
PIAT89S520STC89C52014
PIAT89S520STC89C52015
PIAT89S520STC89C52016
PIAT89S520STC89C52017
PIAT89S520STC89C52018
PIAT89S520STC89C52019
PIAT89S520STC89C52020
PIAT89S520STC89C52021
PIAT89S520STC89C52022
PIAT89S520STC89C52023
PIAT89S520STC89C52024
PIAT89S520STC89C52025
PIAT89S520STC89C52026
PIAT89S520STC89C52027
PIAT89S520STC89C52028
PIAT89S520STC89C52029
PIAT89S520STC89C52030
PIAT89S520STC89C52031
PIAT89S520STC89C52032
PIAT89S520STC89C52033
PIAT89S520STC89C52034
PIAT89S520STC89C52035
PIAT89S520STC89C52036
PIAT89S520STC89C52037
PIAT89S520STC89C52038
PIAT89S520STC89C52039
PIAT89S520STC89C52040
COAT89S520STC89C52
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
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC2101
PIC2102
COC21
PICOM101
PICOM102
PICOM103
PICOM104
PICOM105
PICOM106
PICOM107
PICOM108
PICOM109
PICOM1010
PICOM1011
COCOM1
PICX101
PICX102
COCX1
PICX201
PICX202
COCX2
PID001
PID002
COD0
PID101
PID102
COD1
PID1101
PID1102
COD11
PID1201
PID1202
COD12
PID1301
PID1302
COD13
PID2101
PID2102
COD21
PID2201
PID2202
COD22
PID2301
PID2302
COD23
PID3101
PID3102
COD31
PID3201
PID3202
COD32
PID3301
PID3302
COD33
PID4101
PID4102
COD41
PID4201
PID4202
COD42
PID4301
PID4302
COD43
PIIN01
PIIN02
PIIN03
PIIN04
COIN
PIIN101
PIIN102 PIIN103
PIIN104
COIN1
PIIN201
PIIN202 PIIN203
PIIN204
COIN2
PIIN301
PIIN302 PIIN303
PIIN304
COIN3
PIIN401
PIIN402 PIIN403
PIIN404
COIN4
PIk101
PIk102
PIk103
PIk104
COk1
PIk201
PIk202
PIk203
PIk204
COk2
PIk301
PIk302
PIk303
PIk304
COk3
PIk401
PIk402
PIk403
PIk404
COk4
PIL101
PIL102
COL1
PILED01
PILED02
COLED
PIlm257601
PIlm257602
PIlm257603
PIlm257604
PIlm257605
COlm2576
PIMAX23201
PIMAX23202
PIMAX23203
PIMAX23204
PIMAX23205
PIMAX23206
PIMAX23207
PIMAX23208PIMAX23209
PIMAX232010
PIMAX232011
PIMAX232012
PIMAX232013
PIMAX232014
PIMAX232015
PIMAX232016
COMAX232
PIO0101
PIO0102 PIO0103
PIO0104
COO01
PIO0201
PIO0202 PIO0203
PIO0204
COO02
PIO0301
PIO0302 PIO0303
PIO0304
COO03
PIO0401
PIO0402 PIO0403
PIO0404
COO04
PIOUT101
PIOUT102
COOUT1
PIOUT201
PIOUT202
COOUT2
PIOUT301
PIOUT302
COOUT3
PIOUT401
PIOUT402
COOUT4
PIPower01PIPower02
COPower
PIQ101
PIQ102
PIQ103
COQ1
PIQ201
PIQ202
PIQ203
COQ2
PIQ301
PIQ302
PIQ303
COQ3
PIQ401
PIQ402
PIQ403
COQ4
PIR001
PIR002
COR0
PIR101
PIR102
COR1
PIR1101PIR1102
COR11
PIR1201 PIR1202
COR12
PIR2101PIR2102
COR21
PIR2201 PIR2202
COR22
PIR3101PIR3102
COR31
PIR3201 PIR3202
COR32
PIR4101PIR4102
COR41
PIR4201 PIR4202
COR42
PIR0101 PIR0102 PIR0103 PIR0104 PIR0105 PIR0106 PIR0107 PIR0108
PIR0109
COR01
PIR0Q01 PIR0Q02 PIR0Q03 PIR0Q04 PIR0Q05 PIR0Q06 PIR0Q07 PIR0Q08
PIR0Q09
COR0Q
PIY101
PIY102
COY1
PIAT89S520STC89C52031
PIAT89S520STC89C52040
PIC301 PIC402
PIC602
PIC901
PIC1201 PIC1301
PIC1402
PIC1502
PIC2102
PIL102
PIlm257604
PIMAX232016
PIR002
PIR0101
PIR0Q01
PIAT89S520STC89C52020
PIC102
PIC201
PIC302 PIC401
PIC801
PIC1202 PIC1302
PIC1401
PIC1501
PIC2101
PICOM105
PICX102
PICX202
PID002
PIIN103
PIIN203
PIIN303
PIIN403
PILED02
PIlm257603
PIlm257605
PIMAX232015
PIPower02
PIQ102
PIQ202
PIQ302
PIQ402
PIR101
PIAT89S520STC89C5205
PIAT89S520STC89C5206
PIAT89S520STC89C5207
PIAT89S520STC89C5208
PIAT89S520STC89C52029
PIAT89S520STC89C52030
PIC501
PIMAX23201
PIC502
PIMAX23203
PIC601
PIMAX23202
PIC701
PIMAX23204
PIC702
PIMAX23205
PIC802
PIMAX23206
PICOM101
PICOM102
PIMAX232014
PICOM103
PIMAX232013
PICOM104
PICOM106
PICOM107
PICOM108
PICOM109
PICOM1010
PICOM1011
PID001
PIL101
PIlm257602
PID101
PIPower01
PID1101 PIIN102
PID1102
PIIN04
PID1201
PIR1201
PID1202
PID1301
PIk102
PIQ103
PID2101 PIIN202
PID2102
PIIN03
PID2201
PIR2201
PID2202
PID2301
PIk202
PIQ203
PID3101 PIIN302
PID3102
PIIN02
PID3201
PIR3201
PID3202
PID3301
PIk302
PIQ303
PID4101 PIIN402
PID4102
PIIN01
PID4201
PIR4201
PID4202
PID4301
PIk402
PIQ403
PIk103
PIOUT101
PIk104
PIOUT102
PIk203
PIOUT201
PIk204
PIOUT202
PIk303
PIOUT301
PIk304
PIOUT302
PIk403
PIOUT401
PIk404
PIOUT402
PILED01
PIR001
PIMAX23207
PIMAX23208PIMAX23209
PIMAX232010
PIO0103
PIR1102
PIO0203
PIR2102
PIO0303
PIR3102
PIO0403
PIR4102
PIQ101
PIR1101
PIQ201
PIR2101
PIQ301
PIR3101
PIQ401
PIR4101
PIR0106 PIR0107 PIR0108
PIR0109
PIAT89S520STC89C52039
NLP000
PIAT89S520STC89C52038
NLP001
PIAT89S520STC89C52037
NLP002
PIAT89S520STC89C52036
NLP003
PIAT89S520STC89C52035
NLP004
PIAT89S520STC89C52034
NLP005
PIAT89S520STC89C52033
NLP006
PIAT89S520STC89C52032
NLP007
PIAT89S520STC89C5201
PIIN104
PIR0102
NLP100
PIAT89S520STC89C5202
PIIN204
PIR0103
NLP101
PIAT89S520STC89C5203
PIIN304
PIR0104
NLP102
PIAT89S520STC89C5204
PIIN404
PIR0105
NLP103
PIAT89S520STC89C52021
PIO0102
NLP200
PIAT89S520STC89C52022
PIO0202
NLP201
PIAT89S520STC89C52023
PIO0302
NLP202
PIAT89S520STC89C52024
PIO0402
NLP203
PIAT89S520STC89C52025
NLP204
PIAT89S520STC89C52026
NLP205
PIAT89S520STC89C52027
NLP206
PIAT89S520STC89C52028
NLP207
PIAT89S520STC89C52010
PIMAX232012
NLP300
PIAT89S520STC89C52011
PIMAX232011
NLP301
PIAT89S520STC89C52012
NLP302
PIAT89S520STC89C52013
NLP303
PIAT89S520STC89C52014
NLP304
PIAT89S520STC89C52015
NLP305
PIAT89S520STC89C52016
NLP306
PIAT89S520STC89C52017
NLP307
PIO0101
PIR0Q02
NLQ1
PIO0201
PIR0Q03
NLQ2
PIO0301
PIR0Q04
NLQ3
PIO0401
PIR0Q05
NLQ4
PIIN101
PIR0Q06
NLQ5
PIIN201
PIR0Q07
NLQ6
PIIN301
PIR0Q08
NLQ7
PIIN401
PIR0Q09
NLQ8
PIAT89S520STC89C5209
PIC902
PIR102
NLRESRT
PIC101
PIC202
PID102
PID1302
PID2302
PID3302
PID4302
PIk101
PIk201
PIk301
PIk401
PIlm257601
PIO0104
PIO0204
PIO0304
PIO0404
PIR1202
PIR2202
PIR3202
PIR4202
PIAT89S520STC89C52019
PICX201
PIY101
NLXTAL1
PIAT89S520STC89C52018
PICX101
PIY102
NLXTAL2
