5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
AF
AA
KF
KE
AG
AC
KB
AD
KC
AC
KC
C
V
V
D
AD
KD
V
E
AE
KE
V
F
AF
KF
G
AG
KG
V
V
AB
KB
B
V
KA
A
AA
AE
A
B
C
D
E
F
G
V
AB
KA
KD
KG
VCC
VCC
VCC
VDD
VCC
VDD
VDD
VDD
VCC
Title
Size
Document Number
Rev
Date:
Sheet
of
by Mr.Nixie
0
8 inch 7-Segment Single Digit Clock Anita
1
1
Saturday, May 26, 2018
Title
Size
Document Number
Rev
Date:
Sheet
of
by Mr.Nixie
0
8 inch 7-Segment Single Digit Clock Anita
1
1
Saturday, May 26, 2018
Title
Size
Document Number
Rev
Date:
Sheet
of
by Mr.Nixie
0
8 inch 7-Segment Single Digit Clock Anita
1
1
Saturday, May 26, 2018
DST
yellow
SYNC
green
Alle schwarz gezeichneten Bauteile befinden sich auf dem Display-Board
All black coloured parts are mounted on the display board
Power Tank
C18
1u
C18
1u
IC9
PIC16F1936-IN28
IC9
PIC16F1936-IN28
MCLR
1
LED SYNC
15
n.v.
3
n.v.
7
n.v.
5
SW ADJ
27
T1OSI
12
HVPWM
13
VSS
8
n.v.
9
n.v.
6
HVSENSE
2
SW SET
26
32kHz
11
n.v.
10
BCD E
4
VDD
20
BCD A
21
BCD B
22
BCD C
23
BCD D
24
GPS
18
BCD F
17
SW DST
25
LED DST
16
NIGHT
14
VSS
19
SW OPT
28
C2
1u
C2
1u
R6 10R
R6 10R
R9
820k
R9
820k
IC10B
LM339A
IC10B
LM339A
7
6
1
C20
1u
C20
1u
a
b
c
d
e
f
g
IC8
4543
a
b
c
d
e
f
g
IC8
4543
A
5
B
3
C
2
D
4
VDD
16
VSS
8
LE
1
PH
6
Qa
9
Qb
10
Qc
11
Qd
12
Qe
13
Qf
15
Qg
14
BL
7
SEGMENT
F
SEGMENT
F
K1
K2
A1
A2
L1
22uH
L1
22uH
R16
33k
R16
33k
L4
22uH
L4
22uH
L5
22uH
L5
22uH
C21
33p
C21
33p
D7
SS14L
D7
SS14L
D1
SS14L
D1
SS14L
MOD1
MOD1
GND
SHT
DAT
5V
5V
GND
GND
ANT
GND
ANT
RSSI
5V
DAT
GND
C22
33p
C22
33p
D6
SS14L
D6
SS14L
C8
1u
C8
1u
R3
10R
R3
10R
LDR1
LDR1
SEGMENT
C
SEGMENT
C
K1
K2
A1
A2
IC2
AP5726
IC2
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
C17
470µ
C17
470µ
R19
82k
R19
82k
IC3
AP5726
IC3
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
D4
SS14L
D4
SS14L
C24
1u
C24
1u
D8
1N5819
D8
1N5819
C1
1u
C1
1u
C13
1u
C13
1u
BU1
BU1
1
2
3
4
5
6
7
8
9
10
SEGMENT G
SEGMENT G
K1
K2
A1
A2
C23
33p
C23
33p
R21
82k
R21
82k
R5 10R
R5 10R
R11
430R
R11
430R
R10
430R
R10
430R
R18
82k
R18
82k
ST1
ST1
1
2
3
4
5
6
7
8
9
10
C11
1u
C11
1u
IC7
AP5726
IC7
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
L3
22uH
L3
22uH
R2
10R
R2
10R
C7
1u
C7
1u
IC6
AP5726
IC6
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
C27
1u
C27
1u
R17
3k6
R17
3k6
R14
430R
R14
430R
SEGMENT D
SEGMENT D
K1
K2
A1
A2
C6
1u
C6
1u
D5
SS14L
D5
SS14L
C4
1u
C4
1u
C14
1u
C14
1u
R4 10R
R4 10R
D3
SS14L
D3
SS14L
S1
ADJ
S1
ADJ
IC10A
LM339A
IC10A
LM339A
5
4
2
R22
3k6
R22
3k6
C12
1u
C12
1u
C19
1u
C19
1u
R23
3k6
R23
3k6
SEGMENT A
SEGMENT A
K1
K2
A1
A2
L2
22uH
L2
22uH
R13
3k6
R13
3k6
S2
SEL
S2
SEL
Q1
32768Hz
Q1
32768Hz
C9
1u
C9
1u
L7
22uH
L7
22uH
IC10D
LM339A
IC10D
LM339A
11
10
13
C5
1u
C5
1u
R1
10R
R1
10R
R8
82k
R8
82k
VCC
GND
IC10E
VCC
GND
IC10E
3
12
D2
SS14L
D2
SS14L
SEGMENT
E
SEGMENT
E
K1
K2
A1
A2
IC5
AP5726
IC5
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
IC10C
LM339A
IC10C
LM339A
9
8
14
L6
22uH
L6
22uH
R20
820k
R20
820k
BU2
PJ-313D
BU2
PJ-313D
T1
BC560B
T1
BC560B
S3
DST
S3
DST
C26
6n8
C26
6n8
IC1
AP5726
IC1
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
LED1
LED1
R24
82k
R24
82k
R12
430R
R12
430R
C25
1u
C25
1u
C10
1u
C10
1u
SEGMENT
B
SEGMENT
B
K1
K2
A1
A2
IC4
AP5726
IC4
AP5726
SW
1
GND
2
FB
3
EN
4
OVP
5
VIN
6
R7 10R
R7 10R
C16
1F
C16
1F
BU3
BU3
1
2
3
4
5
R15
820k
R15
820k
C15
1u
C15
1u
C3
1u
C3
1u