VFD 荧光管时钟原理图
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2016-03-03
10:06:55
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11
12
12
D D
C C
B B
A A
SWC
1
SWE
2
TC
3
GND
4
DRC
8
IPK
7
VCC
6
CII
5
U16
MC34063
VCC
0.1uF
C20
560pF
C23
100uHL1
D1 FR107/UF4004
47uF/50v
C22
1K
R29
18K
R30
DC-DC
升压荧光管工作电压电路部分
VCC
VH
DC-DC
降压灯丝工作电压电路部分
Q2 IRFU9024
10K
R27
POWERON
220uF/10v
C24
VCC
IR
10uF/10v
C13
DATA
GND
VCC
IR
IR
Q1
8050
SPK
1
2
Buzzer
Buzzer
3.3KR1
VCC
F1 03-110
b
8
F
9
c
4
f
11
g
3
G
1
d
2
e
12
h
7
dp
5
nc
13
a
10
Z
6
YS1
YS18-3
b
8
F
9
c
4
f
11
g
3
G
1
d
2
e
12
h
7
dp
5
nc
13
a
10
Z
6
YS2
YS18-3
b
8
F
9
c
4
f
11
g
3
G
1
d
2
e
12
h
7
dp
5
nc
13
a
10
Z
6
YS3
YS18-3
b
8
F
9
c
4
f
11
g
3
G
1
d
2
e
12
h
7
dp
5
nc
13
a
10
Z
6
YS4
YS18-3
b
8
F
9
c
4
f
11
g
3
G
1
d
2
e
12
h
7
dp
5
nc
13
a
10
Z
6
YS5
YS18-3
b
8
F
9
c
4
f
11
g
3
G
1
d
2
e
12
h
7
dp
5
nc
13
a
10
Z
6
YS6
YS18-3
VF
VF VF VF VF VF VF
Designed by YanZeyuan
E-mail:yanzeyuan@163.com
QQ:6626209
Designed By Yanzeyuan Mobile:18602007878
180
R28
VCC
SDA
15
RST
4
32kHZ
1
VCC
2
VBAT
14
GND
13
N.C.
5
INT/SQW
3
N.C.
6
N.C.
7
N.C.
8
N.C.
9
N.C.
10
N.C.
11
N.C.
12
SCL
16
U14 DS3231
SCL
SDA
0.1uF
C17
BAT1
Battery
10KR2
10KR3
Y1
Y2
Y3
Y4
Y5
Y6
Y6A
Y6B
Y6C
Y6D
Y6E
Y6F
Y6G
Y5A
Y5B
Y5C
Y5D
Y5E
Y5F
Y5G
Y4A
Y4B
Y4C
Y4D
Y4E
Y4F
Y4G
Y3A
Y3B
Y3C
Y3D
Y3E
Y3F
Y3G
Y1A
Y1B
Y1C
Y1D
Y1E
Y1F
Y1G
1
2
3
DC5V
DC
G
1
B
2
COM
3
R
4
LED1
LED-RGB5mm
G
1
B
2
COM
3
R
4
LED2
LED-RGB5mm
G
1
B
2
COM
3
R
4
LED3
LED-RGB5mm
G
1
B
2
COM
3
R
4
LED4
LED-RGB5mm
G
1
B
2
COM
3
R
4
LED5
LED-RGB5mm
G
1
B
2
COM
3
R
4
LED6
LED-RGB5mm
GREEN
BLUE
RED
RED
BLUE
GREEN
VOUTVIN
U15 LM317
200
R4
1K
R5
10uF/10v
C19
OE
13
MR
10
STCP
12
SHCP
11
Q0
15
DS
14
Q1
1
Q2
2
Q3
3
Q4
4
Q7`
9
Q7
7
Q6
6
Q5
5
VCC
16
GND
8
U7
74HC595
OE
13
MR
10
STCP
12
SHCP
11
Q0
15
DS
14
Q1
1
Q2
2
Q3
3
Q4
4
Q7`
9
Q7
7
Q6
6
Q5
5
VCC
16
GND
8
U8
74HC595
OE
13
MR
10
STCP
12
SHCP
11
Q0
15
DS
14
Q1
1
Q2
2
Q3
3
Q4
4
Q7`
9
Q7
7
Q6
6
Q5
5
VCC
16
GND
8
U9
74HC595
OE
13
MR
10
STCP
12
SHCP
11
Q0
15
DS
14
Q1
1
Q2
2
Q3
3
Q4
4
Q7`
9
Q7
7
Q6
6
Q5
5
VCC
16
GND
8
U10
74HC595
OE
13
MR
10
STCP
12
SHCP
11
Q0
15
DS
14
Q1
1
Q2
2
Q3
3
Q4
4
Q7`
9
Q7
7
Q6
6
Q5
5
VCC
16
GND
8
U11
74HC595
OE
13
MR
10
STCP
12
SHCP
11
Q0
15
DS
14
Q1
1
Q2
2
Q3
3
Q4
4
Q7`
9
Q7
7
Q6
6
Q5
5
VCC
16
GND
8
U12
74HC595
VCC
STCP
DATA
SHCP
0.1uF
C1
0.1uF
C2
0.1uF
C3
0.1uF
C4
0.1uF
C5
OUT4
13
OUT7
10
OUT5
12
OUT6
11
OUT2
15
OUT3
14
IN1
1
IN2
2
IN3
3
IN4
4
VCC
9
IN7
7
IN6
6
IN5
5
OUT1
16
GND
8
U1
ULN2003
VH
O
1
2
3
4
5
6
7
8
9
RP1 22K
Y2C
Y2D
Y2E
Y2F
Y2G
Y2A
Y2B
OUT4
13
OUT7
10
OUT5
12
OUT6
11
OUT2
15
OUT3
14
IN1
1
IN2
2
IN3
3
IN4
4
VCC
9
IN7
7
IN6
6
IN5
5
OUT1
16
GND
8
U2
ULN2003
VH
O
1
2
3
4
5
6
7
8
9
RP2 22K
OUT4
13
OUT7
10
OUT5
12
OUT6
11
OUT2
15
OUT3
14
IN1
1
IN2
2
IN3
3
IN4
4
VCC
9
IN7
7
IN6
6
IN5
5
OUT1
16
GND
8
U3
ULN2003
VH
O
1
2
3
4
5
6
7
8
9
RP3 22K
OUT4
13
OUT7
10
OUT5
12
OUT6
11
OUT2
15
OUT3
14
IN1
1
IN2
2
IN3
3
IN4
4
VCC
9
IN7
7
IN6
6
IN5
5
OUT1
16
GND
8
U4
ULN2003
VH
O
1
2
3
4
5
6
7
8
9
RP4 22K
OUT4
13
OUT7
10
OUT5
12
OUT6
11
OUT2
15
OUT3
14
IN1
1
IN2
2
IN3
3
IN4
4
VCC
9
IN7
7
IN6
6
IN5
5
OUT1
16
GND
8
U5
ULN2003
VH
O
1
2
3
4
5
6
7
8
9
RP5 22K
OUT4
13
OUT7
10
OUT5
12
OUT6
11
OUT2
15
OUT3
14
IN1
1
IN2
2
IN3
3
IN4
4
VCC
9
IN7
7
IN6
6
IN5
5
OUT1
16
GND
8
U6
ULN2003
VH
O
1
2
3
4
5
6
7
8
9
RP6 22K
Y1A
Y1B
Y1C
Y1D
Y1E
Y1F
Y1G
Y2C
Y2D
Y2E
Y2F
Y2G
Y2A
Y2B
Y3A
Y3B
Y3C
Y3D
Y3E
Y3F
Y3G
Y4A
Y4B
Y4C
Y4D
Y4E
Y4F
Y4G
Y5A
Y5B
Y5C
Y5D
Y5E
Y5F
Y5G
Y6A
Y6B
Y6C
Y6D
Y6E
Y6F
Y6G
0.1uF
C6
VH
VCC
0.1uF
C7
0.1uF
C8
0.1uF
C9
0.1uF
C10
0.1uF
C11
1
2
3
4
PROGRAM
Header 4
P3.0
P3.1
220uF/10v
C21
220uF/10v
C18
DCLK
4
VCC
16
OUT1_G
5
OUT2_R
7
DOUT
15
VOUT
14
OUT3_B
11
GND
9
FB3
10
FB2
8
FB1
6
DIN
1
DCLKO
12
GMODE
2
OMODE
3
CMODE
13
U18 LPD6803
0.1uF
C27
VCC
0.1uF
C28
200R6
120R7
15R8
LEDCLOCK
LEDDATA
VCC
G
1
B
2
COM
3
R
4
DOTLED1
LED-RGB5mm
G
1
B
2
COM
3
R
4
DOTLED2
LED-RGB5mm
4.3KR9
2.2KR10
Q3 8050
510
R12
DOTS
RST
1
P3.0/RxD
2
P3.1/TxD
3
XTAL2
4
XTAL1
5
P3.2/INT0
6
P3.3/INT1
7
P3.4/ECI/T0
8
P3.5/PWM1/PCA1/T1
9
GND
10
PCA0/PWM0/P3.7
11
CLKOUT0/P1.0
12
CLKOUT1/P1.1
13
P1.2
14
P1.3
15
SS/P1.4
16
MOSI/P1.5
17
MISO/P1.6
18
SCLK/P1.7
19
VCC
20
MCU
STC12C5620AD.DIP20
SPK
12
Y1
22.1184MHz
33p
C16
33p
C15
RST
P3.0
P3.1
IR
SCL
SDA
POWERON
DOTS
0.1uFC14
LEDCLOCK
LEDDATA
220uF/10v
C26
10uF/10v
C25
RST 10KR11
DQ
VDD
GND
U13
18B20
Temp
4.7K
R13
1uF
C29
Temp
VCC
1HZ
1HZ
TVS1
P6KE6.8CA
VCC 5V
5V
5V
5V 5V
5V
5V
5V
Vin Vout
GND
U17 78L05
10uF/10v
C12
D2
1N4007
VCC
Y1
Y2
Y3
Y4
Y5
Y6
STCP
DATA
SHCP
R30=18K R29=1K VH=23.75V
R5=1K R4=200 VF=1.5V
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