Ic Block Diagrams - Sanyo C20LB87B Service Manual

IC Block Diagrams

IC201 < IF/Video/Chroma/Def. > QXXAVB488
47
EXIT AUDIO
IN
48
AUDIO
DIRECT
OUT
46
AF DC
FB
1
GND
VIF
SIF
VCC 8
SIF IN 3
42
HI VCC
52
IF OUT
51
IF APC
50
IF VCO
49
IF VCO
5
AUDIO
OUT
45 14 10 9 23 30 18
4 6 7 2
VIF IN
IF AGC OUT
AFT
20 19 28 41 22 21 24 25
9 31
38
Y-SW
ACL/CLK
BLACK
OUT
PEAK
-5-
27
H OUTPUT
12
16
H-OSC
15
11
BLACK PEAK
43
B-Y IN
44
R-Y IN
13
DEFLECTION
GND
32
X TAL 3.58
40
X TAL 4.43
37
VIDEO
GND
26
VIDEO
VCC
35
COLOUR APC
29
IDENT FILTER
33
KILLER FILTER
39
SYNC IN
34
EXT IN
36
TV IN