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System Block Diagrams: TV and Flat-Panel Display 21<br />
TV and Flat-Panel Display<br />
➔<br />
Cable/Ant<br />
Tuner<br />
SIF<br />
BTSC<br />
Decoder<br />
<strong>Audio</strong> 0 In<br />
<strong>Audio</strong> 1-6 In<br />
<strong>Audio</strong><br />
Processor<br />
L In<br />
R In<br />
<strong>Audio</strong><br />
Amplifier<br />
Demodulator<br />
I 2 S<br />
I 2 C<br />
TS<br />
PC VGA<br />
Component 1<br />
Component 2<br />
CVBS<br />
S-Video<br />
CVBS/SVideo<br />
HDMI 1<br />
HDMI 2 (DVI)<br />
Side HDMI<br />
S/PDIF<br />
CVBS<br />
I 2 C<br />
Video 1 In (to Video Processor)<br />
Video 2 In<br />
Video<br />
Video 3 In<br />
Switch<br />
Video 4 In<br />
Video 5 In<br />
Video 6 In<br />
HDMI<br />
Switch<br />
HDMI<br />
Receiver<br />
S/PDIF Rcvr<br />
20-bit Y CbCr<br />
I 2 S<br />
I 2 C<br />
I 2 S<br />
Video<br />
Processor<br />
DVO<br />
HD<br />
SD<br />
S/PDIF<br />
Line Driver<br />
Line Driver<br />
Line Driver<br />
EEPROM<br />
Memory<br />
(Flash, SDRAM)<br />
To LCD,<br />
PDP, DLP<br />
(1080p)<br />
VGA<br />
RGB/YUV<br />
S-Video<br />
CVBS<br />
S/PDIF<br />
USB<br />
KEY<br />
KEY<br />
TI Product<br />
TI Product<br />
USB I/F<br />
Type B<br />
USB 2.0<br />
Controller<br />
CI/POD<br />
Connector<br />
EBI<br />
EBI<br />
I 2 C<br />
Microcontroller<br />
Key, IR LED<br />
Power Supply<br />
(1.1V, 1.5V, 1.8V,<br />
2.6V, 3.3V, 5.0V<br />
For the latest information on end-equipment system block diagrams, visit: www.ti.com/applications<br />
Texas Instruments <strong>1Q</strong> <strong>2007</strong><br />
<strong>Audio</strong> <strong>Solutions</strong> <strong>Guide</strong>