DMF5005NY-LY View Datasheet(PDF) - Optrex Corporation
Part Name
Description
MFG CO.
'DMF5005NY-LY' PDF : 16 Pages View PDF
4.2.Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
VCC
VEE
MODULE
VCC (+Voltage)
R1
Tr
VR
R2
VEE (-Voltage)
VSS
R1+R2+VR=10~20 KΩ
Tr=2SA1202 or equivalent
VSS (0V)
4.3.Block Diagram
8
D0~D7
WR
RD
CE
C/D
RESET
FS
Control LSI
T6963C
Row Driver
64
T6961B × 1
or equivalent
5
3
4
LCDP
240 × 64 dots
240
Column Driver
T6A39 × 3
or equivalent
X-tal
13 8
64K S-RAM
VCC
VSS
J
FG
VEE
Bias Circuit
To LSI
LED A
LED K
LED Backlight
DMF5005NY-LY (AK) No.97-0073
OPTREX OPTREX CORPORATION
Page 10/16
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