ADI LCD TV Block Diagram
Silicon Tuner Silicon Tuner ADAV43xx/ADAV44xx ADAV43xx/ADAV44xx
SIF Processor AD9321 AD9321 I2S SPDIF Audio Processor
HDMI I2S Audio 1
I2S SPDIF
AD194x
A/D
Audio 2
D/A D/A
A/D
ADV7180 ADV7180 NTSC/PAL/SECAM VIDEO DECODER A/D
480i / 576i SCART CVBS & Fast-Switch Processing
AD194x
3/6-CH. INPUT MATRIX
RGB-G RGB-B RGB-R RGB-H/V YC1-Y YC1-C CVBS1 YPrPb-Pr YPrPb-Pb YPrPb-Y HDMI 1 HDMI RX PORT B HDMI RX PORT A 12-CH. INPUT MATRIX
A/D A/D A/D A/D
ADV7441/ADV7443 ADV7441/ADV7443 HDTV/GRAPHICS CORE
480i/p, 576i/p720p,1080i SXGA 75Hz YPbPr / RGB Includes RGB Overlay
Scaler Scaler
NTSC/PAL/SECAM VIDEO DECODER
480i / 576i SCART CVBS & Fast-Switch Processing
LCD Panel HDMI / DVI
A/V Packet Processing HDCP Control SPDIF Tx
HDMI 2
ADV714x ADV714x Key Pads Control Key Pads Control
A/D
Calibration Engine
I2C Control Logic
WPI(¥@¥-
) ADI –Advanced TV Solution