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DC Offset
(Color Uniformity
Control)
CVBS CXA3503
Video Decoder Deinterlacer x2
,
Y, C VPC 3230 GMVLX1
10 bit D/A S/H
CXA 3197 CXA2112 R
PC1 S/H LCD
IN CXA2112
10 bit &
Input Input LCD Control S/H
3-Channel ADC 48 bit Scaler
Scaler 10 bit D/A
Select Select Signal Generation CXA2112 G
AD9884 PW164
PW164 CXA 3197
(7657) (7657) CXD2467
S/H LCD
PC2 CXA2112
IN
10 bit D/A S/H
Port SRAM FLASH CXA 3197 B
CXA2112
82C55 KM616V1000 28F800B3T
- 25 -
R,G,B OP-AMP S/H LCD
(AD8023) CXA2112
PC
12 Channel
OUT VCOM_CFS
D/A Converter
H,V Buffer
M62352
BLOCK DIAGRAM
(74HC04)
Hst, HP, Hck1, Hck2,
Vck, Vst ...
L
Audio Amp. Audio Amp. PLL
(TDA7057) (TEA6320T) Hout (LCD Drive Clock)
R
CXA3106
RS 232
DS232
MouseMiCom
AT89C51
DIGITAL B RD DRIVER B RD