參數(shù)資料
型號: TB1254N
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封裝: 0.600 INCH, PLASTIC, SDIP-56
文件頁數(shù): 12/58頁
文件大?。?/td> 526K
代理商: TB1254N
Ver3.7
00/01/28 2
56
50
51
52
53
54
55
49
43
44
45
46
47
48
42
36
37
38
39
40
41
35
29
30
31
32
33
34
1
7
6
5
4
3
2
8
14
13
12
11
10
9
15
21
20
19
18
17
16
22
28
27
26
25
24
23
SDA
SCL
Sync in
I2C
Bus
IF
Cutoff/Drive
<R.G.B.CUTTOFF>
<R.G.B.DRIVE>
<AKB
SW>
<AKB
W/B
controle>
Matrix
/
SW
RGB
Interface
Bright
<RGB
BRT>
Uni-Color<RGB
CONT>
Mode
SW
EW
PROC.
<H.SIZE>
<EW
PARA.>
<TRAPEZIUM>
<EW
CONER>
TB1254N
BLOCK
DIAGRAM
EHT
H/V
<EHT.H>
<EHT.V>
Y IN
V
PROC.
<V.SIZE>
<V.LINEAR.>
<V-S
CORR.>
<V.SHIFT>
FM
DEMOD.
Gain
Sw
AUDIO
ATT
<ATT>
Chroma
DEMOD.
PAL/NTSC/SECAM
1H
delay
line
1
X'tal
<TINT>
<color
system>
<F
ID>
<Killer
Sence>
PIF
Proc.
L-SECAM
DEF
Proc.
H,V
synchronization
<Lock
det.>
<Sync
det>
<AFC1
Gain>
Chroma
Baseband
Proc.
<Color>
<Unicolor>
Clamp
BBTINT
6dB
IF
IN
SAW
IF GND
Ripple F
IF AGC
+
APC Filter
+
4.43MHz X'tal
CW OUT
Ys/Ym
EXT.R IN
EXT.G IN
EXT.B IN
RGB Vcc(9V)
+
R OUT
G OUT
B OUT
IK IN
V RAMP
V NFB
V OUT
EXT AUDIO IN
DC NF
+
EXT IN
C in
BLACK Det
+
Cb in
DC Restor
ABCL IN
YC Vcc(5V)
+
Dig GND
YC GND
H OUT
H Vcc(9V)
H.AFC
FBP IN/SCP OUT
DE-EMP.
Dig.VDD
+
TV in
IF DET OUT
Hcorr IN/SIF IN
PIF
tank
+
6.5MHz
aoe
TRAP
Y
Proc.
Clamp
C-TRAP
<c-trap>
Black
Stretch
<B.S.>
DC
restore
<DC
rest>
Y-
<>
Y-D.L.
<DL>
A.C.
<P.SHARP>
Sub-Cont
<S.CONT>
Uni-Color
<CONT>
Bright
<BRT>
WPS
Half
T.
<H.T>
<ABL
START
P>
<ABL
GAIN>
IF Vcc(5V)
+
LOOP Filter
+
SIF OUT
AUDIO OUT
AFT OUT
MONITOR
OUT
Cr in
ref R
SIF
Processor
6.5MHz
Uni-SIF
beet
up
RF AGC
+
N.C.
BIAS
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