6-4
LCD Block Diagram
L0305BLLCD
CN310A
TO
IF/VIDEO
BLOCK
DIA
GRAM
CN103A
OR(2)
37
OR(3)
36
LCD MAIN CB
A UNIT
VIDEO SIGNAL
A
UDIO SIGNAL
CVBS
1
S-VIDEO-C
5
CN103B
IC333
(LCD DRIVE / SIGNAL PR
OCESS)
S-VIDEO-Y
3
TO
IF/VIDEO
BLOCK
DIA
GRAM
CN103A
VIDEO-Y
7
VIDEO-Pb
9
CN103B
LCD MODULE
OR(4)
35
OR(5)
34
OR(6)
33
OR(7)
32
OG(2)
26
OG(3)
25
OG(4)
24
OG(5)
23
OG(6)
22
OG(7)
21
OB(2)
16
OB(3)
15
OB(4)
14
OB(5)
13
OB(6)
12
OB(7)
11
ER(2)
45
ER(3)
46
ER(4)
47
ER(5)
44
ER(6)
49
ER(7)
42
EG(2)
37
EG(3)
36
EG(4)
35
EG(5)
34
EG(6)
33
EG(7)
32
EB(2)
28
EB(3)
27
EB(4)
26
EB(5)
25
EB(6)
24
EB(7)
23
CN310A
170
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
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)
CN311A
A/D
A/D
A/D
A/D
A/D
VIDEO-Pr
11
R
B
G
WF1
WF2
WF5
WF4
WF3
ODDINV
EVENINV
STH-1
POL
LP
OFFEV
STV1
CLKV
HMS2-E
2
HMS1-0
8
STH1
48
POL
49
LP
50
CLKH
5
CLKH1
TP301
CN311A
LCD MODULE
IC205
(AMP)
IC202
(AMP)
VREF(11)
5
VREF(15)
1
VREF(14)
2
VREF(13)
3
VREF(12)
4
VREF(7)
8
VREF(10)
6
VREF(8)
7
VREF(5)
9
VREF(4)
10
60
52
68
49
144
139
172
173
174
143
105
106
CN312A
71
VCOM
1
STV1
12
CLKV
16
VCOM
2
VCOM
3
VCOM
18
74
8
13
14
9
1
7
2
IC203
(AMP)
8
13
14
9
1
7
2
6
6
IC204
(AMP)
8
13
14
9
1
7
2
6
5
3
3
10
12
5
10
12
3
5
10
12
3
VREF(3)
11
VREF(2)
12
VREF(1)
13
VREF(0)
14
6
2
5
1
7
VCOM
19
VCOM
20
P
ANEL+13.9V
VCOM
CONTR
OL
Q201
IC201,
VR201
VCOM
R365
Summary of Contents for F20LCTE
Page 1: ...20 COLOR LCD TELEVISION F20LCTE SERVICE MANUAL...
Page 13: ...4 2 L0305DC S 1 S 1 S 1 S 1 S 1 S 1 S 2 1 Rear Cabinet Fig D1...
Page 32: ...A1 A2 B1 B2 C1 C2 Function Schematic Diagram L0305SCF 7 13 7 14...
Page 33: ...A1 A2 B1 B2 C1 C2 7 15 7 16 L0305SCIR IR Sensor Schematic Diagram...
Page 57: ...F20LCTE L0305UF 2004 09 21...