Sony XTL-W70 Service Manual page 31

QQ
3 7 63 1515 0
• IC Block Diagrams
IC407 IR3Y29B4
25
B DC DET
26
GAMMA 2
GAMMA 0 27
RGB AMPLITUDE
28
ADJUST
29
BRIGHT
SUB BRIGHT B 30
31
SUB BRIGHT R
TE
L 13942296513
COMMON
32
FRP
33
FRP
34
SYNC IN
35
SYNC OUT
36
SYNC SEP
www
.
http://www.xiaoyu163.com
24 23 22 21 20
INT/EXT SW
MATRIX
R-Y G-Y
F/F
BGP
x ao
y
i
http://www.xiaoyu163.com
8
19 18 17 16 15
P
N
Q Q
Y
3 6 7 1 3
B-Y
37 38 39 40 41 42 43 44
u163
.
2 9 9 4 2 8
14 13
SYNC
IN
P
N
P N P N
R-Y G-Y B-Y
1 5 0 5 8 2 9 9 4
PAL
ON
N
P
COMP
Y/C
COMP
Y/C
45 46 47 48
m
co
XTL-W70
9 9
12 CHROMA OUT
11 ACC FILTER
10 B-Y
9 R-Y
8
KILLER FILTER
2 8 9 9
7
BURST OUT
6 COLOR
5 C IN
4
IDENT FILTER
3
VIDEO IN
2 CONTRAST
1 TRAP
31