VL-PS-PDA320240D-03 REV. A
(PDA320240D-03)
JUN/2005
PAGE 6 OF 17
C1
.
.
.
.
.
.
.
PDA320240D
COM1
.
.
240
LCD GRAPHIC DISPLAY
LCD COMMON
DRIVER
.
COM240
320 X 240 DOTS
EIO2
'NOVATEK' NT7702
(TCP)
C240
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S1
S320
LP
FR
DISPOFF
. . . . .
SEG1
SEG160
SEG161. . . . .
SEG320
LCD SEGMENT DRIVER
LCD SEGMENT DRIVER
'NOVATEK' NT7701
(TCP)
'NOVATEK' NT7701
(TCP)
LP
FR DISPOFFD0~3
XCK
DISPOFF
XCK
FR
LP
D0~3
VSS
VDD
FLM
3
V0,V1,V4
3
3
V0,V2,V3
DC/DC Conveters and
bias voltage circuit
3
CL1
CL2
M
D-OFF
DB0~DB3
4
A
K
WHITE LED05 BACKLIGHT
Figure 1(B): Block Diagram of the module.
VARITRONIX [ VARITRONIX INTERNATIONAL LIMITED ]
