<Document ID>
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 0.11 — 25 January 2007
9 of 230
NXP Semiconductors
UOC-TOP-64 N1 series
Signal processor for CRT TV
5.
Block diagram
**) The mono-110 version has only volume control and no tone control functions
Fig 1.
Block diagram of the “AV-110/90” and “MONO-110” TV processor
V-
D
R
IV
E
EW
D
/A
V
L
EHT
O
AM DEMODULATO
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VI
S
IO
N
I
F
/A
GC/
AF
C
PLL DEMOD.
V
IDE
O AM
P.
SO
UND TRAP
GROUP DELAY
V
IDEO SWIT
C
H
VIDEO IDEN
T.
VIDEO
FILTERS
DECO
DER
P
A
L
/SE
CA
M/
N
T
SC
BA
SE
-B
AND
D
E
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Y LI
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E
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C.
+ P
L
L
2
nd
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OP
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HIF
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IV
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VERTICAL
GEOMETRY
& E
A
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T
-W
E
S
T
AG
COUT
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IN
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/C
3/
C4
/
CVB
S4
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4
H
-OUT
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AN
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B
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P
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CON.
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RO/
GO
/
BO/
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RGB CO
NTROL
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TEXT INSERT
WHITE-P. ADJ.
CONTR/
BR
IGHTN
RGB MA
TRIX
H/
V
REF
Y D
E
LA
Y ADJ.
SKIN TONE
U
/V TINT
S
A
TURATION
MODULATIO
N
CVB
S2
/Y
2
YS
YN
C
IFV
O/S
V
O
/PIP
A
V
L/
SSIFOUT/
FMDEMOUT
SO
UND P
L
L
DEE
MPH
A
S
IS
R3
/
G3
/
B3/
YP
B
P
R
BLUE/BLACK-STRETCH
GAMMA CON
T
R
OL
BCLIN
CLK GEN
ERATION
I
2
C-B
U
S
///
///
//
//
//
CSO
CSI
H/
VD
IS
P
O
H/
VDI
S
P
I
CLKI
CLKO
IREFRGB
R/
G/
B
VDS
IN
S.
CIRN
CORB
S
DA/
S
C
L
IREF
IREFO
CVBSREF
CVBS IN
RE
SET
TM
SEL
P
-PROCESSOR / TELETEXT DECODER / OSD
AM
AUDIO
SELECT
SCART/CINCH
L
R
LS AUD
IO OUTPUT
VO
LUME/TO
NE**
)
SA
T
C
O
NT
RO
L
IN
P
R
-3/
Y-
3
P
B
-3
FM
S
OUN
D-
DOWN-
MIXER
SWITCH
AU
DI
OI
N5
R
AU
DI
OI
N5
L
SVM/
C2/
C3
/C
4
CVB
S3
/
Y3
I/
Os
CCC/
BLAC
K ADJ.
LS/
SCART/CINCH
-O
UT
VGUARD
SE
CA
M
AV
L
