Philips 20PHH4109/88 Service Manual page 49

8.2 Diagram 10-3-3 NT72567_ADC/DAC/AUDIO/SIF, B03, NT72567BG-BA (IC U4001D)
Block diagram
NT72567BG-BA
TS
DIF
VGA/YPbPr
HDMI_A/MHL
HDMI_B
HDMI_C
CVBS, Y/C
Turner
SIF
L/R
I2S Input
TS Demux
Multi-
Media
COFDM
Decoder
/QAM
IP
ADC
Noise
Reduction
TMDS RX
Video
ADC
Decoder
D-VIF
Demod
D-VIF
ADC
TV Sound
SIF ADC Decoder
Audio
ADC
Figure 8-2 Internal block diagram
IC Data Sheets
DDR3
Visual
Display
Effect
Processor
Processor
De- Graphic
interlace OSD
DRAM controller
USB
Host/Device/
STBC
(Root Hub)
H/V SYNC,
USB Flash
CEC, IR, Buttons
back to
div. table
TPN14.1E LA
LVDS TX
TV DAC
I2S, S/PDIF
Encoder
Audio
Processor
Audio DAC
System CPU
Ethernet Flash/Card
MAC controller
NAND/
Ethernet
EMMC/SPI
PHY
CI/CI+
8. EN 49
LVDS
CVBS
I2S Output,
S/PDIF
L/R
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130724
2014-Feb-21