61
80
1
20
40
21
60
41
2.Pin function
1.Terminal layout
1 58
59 66
67 69
70
71
72
73
74
75
76
77
78
Pin No.
Symbol
O
O
I
I
I/O
I
I
I
I
Segment outputs
Non connection
Common driver outputs
Power supply terminal
LCD drive bias 2/3 voltage input
LCD drive bias 1/3 voltage input
Power supply termina
Comected to oscilator
Display off input
Serial data transfer:Chip enable
Serial data transfer:Sync.clock
Serial data transfer:data
I/O
Function
SEG3 SEG60
COM1 COM3
VDD
VDD1
VDD2
VSS
OSC
INH
CE2
CL
DI
LC75873NW (IC601) : LCD Driver
1-22
KD-SX870
KD-SX770
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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
