XV-DV350
100
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2
4
1
2
3
4
C
D
F
A
B
E
PT6315 (W51 DISPLAY ASSY : IC5901)
• FL Driver IC
Pin Arrangement (Top view)
1
LED1
2
LED2
3
LED3
4
LED4
5
OSC
6
DOUT
7
DIN
8
CLK
9
STB
10
K1
11
K2
SG19/GR10
33
SG18/GR11
32
SG17/GR12
31
VEE
30
SG16/KS16
29
SG15/KS15
28
SG14/KS14
27
SG13/KS13
26
SG12/KS12
25
SG11/KS11
24
SG10/KS10
23
12
VSS
13
VDD
14
SG1/KS1
15
SG2/KS2
16
SG3/KS3
17
SG4/KS4
18
SG5/KS5
19
SG6/KS6
20
SG7/KS7
21
SG8/KS8
22
SG9/KS9
VSS
44
VDD
43
GR1
42
GR2
41
GR3
40
GR4
39
SG24/GR5
38
SG23/GR6
37
SG22/GR7
36
SG21/GR8
35
SG20/GR9
34
DIN
Serial
Data
Interface
7
SG1/KS1
14
SG2/KS2
15
SG3/KS3
16
SG4/KS4
17
SG5/KS5
18
SG6/KS6
19
SG7/KS7
20
SG8/KS8
21
SG9/KS9
22
SG10/KS10
23
SG11/KS11
24
SG12/KS12
25
SG13/KS13
26
SG14/KS14
27
SG15/KS15
28
SG16/KS16
29
SG17/GR12
31
SG18/GR11
32
SG19/GR10
33
SG20/GR9
34
SG21/GR8
35
SG22/GR7
36
SG23/GR6
37
SG24/GR5
38
DOUT
6
CLK
8
STB
9
OSC
5
OSC
Timing Generator
Dimming
Circuit
Key Matrix
Memory
Grid Driver
Display Memory
(24 bits
×
12 Words)
Segment
Driver/
Grid Driver/
Key Scan
output
GR1
42
GR2
41
GR3
40
GR4
39
K1
10
K2
11
VDD
13
VDD
43
VSS
12
VSS
44
VEE
30
Control
Block Diagram
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299