9-4
LCD Block Diagram
L3250BLLCD
CN311
TO
IF/VIDEO
BLOCK
DIA
GRAM
CN103A
OR(0)
34
OR(1)
33
LCD MAIN CB
A UNIT
VIDEO SIGNAL
CVBS
13
S-VIDEO-C
17
CN103B
IC333
(LCD DRIVE / SIGNAL PR
OCESS)
68
49
71
S-VIDEO-Y
15
TO
IF/VIDEO
BLOCK
DIA
GRAM
CN103A
VIDEO-Y
19
VIDEO-Pb/Cb
21
CN103B
LCD MODULE
OR(2)
32
OR(3)
31
OR(4)
30
OR(5)
29
OG(0)
27
OG(1)
26
OG(2)
25
OG(3)
24
OG(4)
23
OG(5)
22
OB(0)
20
OB(1)
19
OB(2)
18
OB(3)
17
OB(4)
16
OB(5)
15
ER(0)
6
ER(1)
5
ER(2)
4
ER(3)
3
ER(4)
2
ER(5)
1
EG(0)
50
EG(1)
49
EG(2)
48
EG(3)
47
EG(4)
46
EG(5)
45
EB(0)
43
EB(1)
42
EB(2)
41
EB(3)
40
EB(4)
39
EB(5)
38
OFFEV
12
STV1
13
CLKV
14
HMS1-E
7
HMS1-0
13
STH1
42
POL
43
LP
44
CN311
170
60
52
74
169
166
165
164
163
162
161
157
156
155
154
153
152
148
147
146
145
138
137
136
135
130
129
128
127
126
125
118
117
116
115
114
113
108
107
101
105
106
144
139
172
173
174
A/D
VIDEO
SIGNAL
PR
OCESS
LCD RGB
SIGNAL
PR
OCESS
R
B
G
Y
Pb/Cb
Pr/Cr
B(EVEN)
G(EVEN)
R(EVEN)
B(ODD)
G(ODD)
R(ODD)
CN312
A/D
A/D
A/D
A/D
A/D
VIDEO-Pr/Cr
23
R
B
G
WF3
ODDINV
EVENINV
STH-1
POL
LP
OFFEV
STV1
CLKV
CLKH
10
143
CLKH1
WF1
WF5
WF2
CVBS
C
Y
R201
R202
R394
R365
R392
WF4
