Onkyo TX-SR674E - IC Block Diagrams and Terminal Descriptions -41; Q8101: ADV7401 (Multi-Format SDTV;HDTV Video Decoder) - Block Diagram

INPUT
MUX
DATA
PREPROCESSOR
DECIMATION
AND
DOWNSAMPLING
FILTERS
STANDARD DEFINITION PROCESSOR
LUMA
FILTE
R
OUTPUT FIFO AND FORMATTER
AIN1
TO
AIN12
SERIAL INTERFACE
CONTROL AND VBI DATA
SCL
K
SDA
ALSB
SYNC
EXTRACT
16
HS
8 8
P29–P22 P19–P12 P9–P2 PIXEL
DATA
VS FIELD/DE LLC1 SFL/ SYNCOUT
CVBS
S-VIDEO
YPrPb
SCART–
(RGB + CVBS)
GRAPPHICS RG
B
12
CHROMA
FILTE
R
CHROMA
DEMOD
F
SC
RECOVERY
INT
LUMA
RESAMPLE
LUMA
2D COMB
(5H MAX)
RESAMPLE
CONTROL
CHROMA
RESAMPLE
CHROMA
2D COMB
(4H MA
X)
FAST
BLANK
OVERLAY
CONTROL
AND
AV CODE
INSERTIO
N
FB
Y
Cb
Cr
VBI DATA RECOVERY
MACROVISION
DETECTION
STANDARD
AUTODETECTIO
N
CVBS/Y
C
Cb
Cr
Cb
Y
COLORSPACE
CONVERSIO
N
CVBS
Cr
8
COMPONENT PROCESSOR
SCLK2
SDA2
SSPD
STDI
SYNC PROCESSING AND
CLOCK GENERATION
DCLK_IN
DE_IN HS_IN
VS_IN
SOG
SOY
DIGITAL INPUT
PORT
DVI or HDM
I
XTAL
XTAL
1
24
8 8 8
DIGITAL
FINE
CLAMP
GAIN
CONTROL
OFFSET
CONTROL
AV CODE
INSERTIO
N
24
10
10
10
10 10 10 10
ACTIVE PEAK
AND
AGC
MACROVISION
DETECTION
CGMS DATA
EXTRACTION
P40–P31 P29–P20
P11–P10
P1–P0
10
A/DCLAMP
ANTI
ALIAS
FILTE
R
10
A/DCLAMP
ANTI
ALIAS
FILTE
R
10
A/DCLAMP
ANTI
ALIAS
FILTE
R
10
A/DCLAMP
ANTI
ALIAS
FILTE
R
MD-2000
TX-SR674/674E/8467
IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -41
Q8101: ADV7401 (Multi-Format SDTV/HDTV Video Decoder)
BLOCK DIAGRAM