Color Display System Block Diagram (2)
An example of single-chip display system is shown below.
LCX024AKB
Composite video
Y/C
Y/color difference
+12V +5V
CXA2503AR
+12.0 or +13.5V
RED
GREEN
BLUE
VCOM
HST
HCK1
HCK2
VST
VCK
EN
CLR
LCD panel
NTSC/PAL
LCX024AKB
(Refer to CXA2503AR data sheet.)
RGT
When the CXA2503AR is used, connect BLK (Pin 5) of the LCD panel to VSS or leave that pin open. The
LCX024AKB specification conforms to the LCX005BKB specification.
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