aK
SECAM
interface
Chroma
SECAN reference!
Communication
Gated amplifier
34
PAL ident
Level.detector.
KX
PAL killer
level detoctor
D.C.detector
Hue control input
or
Chroma output
-(B-Y)
Demodulato
Sample
NTSC killer
-(B-Y)
Demodulator
hae
level detector
aK
ASM
ee
HP Filter
I
{8-Y)
+4R-Y)
output signal
output signal
4)IC Specification (TDA8395)
a)introduction
b)Block-Diagram
T
BANDGAP
' VIDEO
100N
100
Kee
.
PLL
' DEEMPHASIS|
* (DENT