51
51
DVD-2900
ML9207-01 (PD: IC101)
ML9207-01 (PD: IC101)
3~37 SEG1~35 O FL display anode drive output pin
39~62 COM1~24 O FL display grid drive output pin
1,2, 79, 80 AD1~4 O FL display anode drive output pin
72~75 P1~4 O General port output pin
71 VDD
VDD-GND: Power supply for logic block
38, 78 VDISP1~2
VDISP-VFL: Power supply for FL display drive
64 GND
For V
DD and VDISP, apply from same power source
63, 76 VFL1~2
70 DA I Serial data input pin (positive logic)
69 CP I Shift clock input pin
68 CS I Chip select input pin
67 RESET I Reset input pin
65 OSC0 I
Pin for self-oscillation
66 OSC1 O
Pin Name FunctionPin No. I/O
ML9207-01 Terminal Function
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
COM23
COM24
V
FL1
GND
OSC0
OSC1
RESET
CS
CP
DA
V
DD
P1
P2
P3
P4
V
FL2
NC
V
DISP2
AD1
AD2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AD3
AD4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
COM2
COM1
V
DISP1
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
COM22
COM21
COM20
COM19
COM18
COM17
COM16
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
COM7
COM6
COM5
COM4
COM3
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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