Table of Contents
Advertisement
QQ
3 7 63 1515 0
IC601 uPD16311GC-AB6 (1/8 to 1/16-Duty FIP(VFD) Controller/Driver
DIN
6
DOUT
5
Serial
I/F
CLK
8
STB
9
14
VDD
OSC
Key1
to
10~13
4
Key4
SW1
to
1~4
4
SW4
TE
L 13942296513
www
.
http://www.xiaoyu163.com
Dimming
Command Decoder
circuit
20
12
Display memory
20 bitx16 word
8
Timing generator
key scan
Key data
8
memory (4x12)
16
5-bit latch
50
46
33
51
LED1
LED5
VDD
VSS
(+5V)
(0V)
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
FRONT P.C.B.
52
SW1
1
15
Seg1
SW2
2
SW3
3
SW4
4
26
Seg12
DOUT
5
DIN
6
27
Seg13/Grid16
IC
7
8
CLK
8
STB
9
Seg20/Grid9
36
YEY1
10
KEY2
11
KEY3
12
Grid1
44
KEY4
13
8
14 15 16 17 18 19 20 21 22 23 24
37
Grid8
34
VEE
(-30V)
Q Q
3
6 7
1 3
1 5
µ
±
co
.
DVR-S60/NX-SW60
9 4
2 8
51
50 49 48 47 46 45 44 43 42
41
40
25
26
0 5
8
2 9
9 4
2 8
m
9 9
Grid6
39
38
Grid7
Grid8
37
36
Seg20/Grid9
35
Seg19/Grid10
34
VEE
33
VDD
32
Seg18/Drid11
31
Seg17/Grid12
Seg16/Grid13
30
29
Seg15/Geig14
28
Seg14/Grid15
27
Seg13/Grid16
9 9
51
Advertisement
Table of Contents
