
IC Data Sheets
8.
8.
IC Data Sheets
This section shows the internal block diagrams and pin
configurations of ICs that are drawn as “black boxes” in the
electrical diagrams (with the exception of “memory” and “logic”
ICs).
8.1
Diagram B10 SSB: Scaler NT7263X, NT72634FG/A LQFP-256 (IC U4101)
Figure 8-1 Internal block diagram
19020_
3
00_1007
3
0.ep
s
100
8
10
Block diagram
ADC
ADC
Video
De c o d er
Inp
u
t
Proce
ss
or
TMD
S
RX
S
ARADC
A
u
d i o ADC
S
IF ADC
S
t
a
n d
b
y
Controller
TV
S
o
u
nd
De coder
A
u
d io D
S
P
ARM9 CPU
DRA M
Control l er
N oi
s
e
Red
u
ction
De i nterl
a
ce
Vi
sua
l
Effect
Proce
ss
or
Di
s
pl
a
y
Proce
ss
or
TV DAC
DDR2
S
PI Fl
as
h
LVD
S
TX
A
u
dio DAC
VGA,
YP
b
Pr
CVB
S
,
Y/C
HDMI
I 2
S
Inp
u
t
L/R
S
IF
H
S
,V
S
CEC, IR
B
u
tton
s
LVD
S
CVB
S
L/R
I2
S
O
u
tp
u
t,
S
/PDIF
U
S
B Ho
s
t
U
S
B Fl
a
s
h
Motion
Pic t
u
re
Deco d er