33
– G Board –
IC403
IR3Y29B4
38
39 40 41 42 43
44
45
47
46
48
37
36
35
34
33
32
31
30
29
25
24 23 22
21
20
19
18 17
15
16
14
13
26
27
28
SYNC SEP
BGP GEN
WINDOW
PULSE GEN
γ
AMP
REG1
REG3
REG2
IDENT
KILLER
TRAP
AGC
HPF
COLOR
CLAMP
AGC AMP
AGC DET
AGC DET
PICTURE
INV
5
7
8
9
10
11
12
6
3
1
2
4
F/F
PAL SW
TINT
VCO
APC
PHASE
SHIFT
P
N
COMP
COMP
MATRIX
INT/EXT SW
γ
AMP
γ
AMP
INV
INV
VREF
DEMOD
R-Y G-Y B-Y
SYNC
IN
Y/C
Y/C
BGP
F/F
Y
R-Y
G-Y
B-Y
PAL
ON
P
N
N
P
CHROMA OUT
ACC FILTER
B-Y
R-Y
KILLER FILTER
BURST OUT
COLOR
C IN
IDENT FILTER
VIDEO IN
CONTRAST
TRAP
PICTURE
AGC OUT
AGC FILTER
CLAMP
F ADJ
VCC1
G IN
R IN
B IN
SW
COMMON OUT
COMMON
AMPLITUDE
ADJUST
SYNC SEP
SYNC OUT
SYNC IN
FRP
SUB BRIGHT R
SUB BRIGHT B
BRIGHT
GAMMA 0
GAMMA 2
B DC DET
RGB AMPLITUED
ADJUST
COMMON
FRP
B OUT
VCC2
G DC DET
G OUT
R DC DET
R OUT
GND2
GND1
VCO OUT
APC FILTER
VCO IN
TINT
P
N P
N
