.
4
TV Block diagram
TUNER
SAW
IF IN
R IN
RF AGC
GIN
B
IN
CHROMA
VIDEO
CVBS/Y
IN
CVBS1
IN
CVBS2
IN
SDA
SCL
MA IN L
MAOUTR
MA IN R
MAOUTL
RGB
OUT
V OUT
H OUT
Vo
V2i
AR i1
R
G
B
ARi 2
ALi 2
ALi2
ALi1
24C08
POWER
UNIT
130V
24V
+13V
8V
5V
3.3V
CRT PCB
V IN
STV8172A
V OUT
H IN
H OUT
H OUT
DY
200V
SCREEN
FOCUS
TDA11106/26/56-XXXX
Vi1
OUT1-
OUT1+
Vi2
OUT2-
OUT2+
TDA7266
SA
CRT
ALo
ARo
C
ALi 1
4052
audio
audio
audio
video
video
bus
video
Video IN
video
8V
-13V
