FUNAI LC5-D20BB - LCD Block Diagram

7-4
A7340BLLCD
LCD Block Diagram
LCD MAIN CBA UNIT
IC1006 (LCD DRIVE / LCD SIGNAL PROCESS / TV MICRO CONTROLLER)
186 185 188 187 190 189 175 174
177
176 179 178 155 154 157
156
159 158
171 170
119
84
193 194 195 120
28 30
112
INPUT SELECT
89 69 96 71 98
101
86
CN103B
S-VIDEO-C
22
TU-VIDEO
14
VIDEO2
15
S-VIDEO-Y
21
CN102B
VIDEO1
2
VIDEO-R
5
VIDEO-G
4
VIDEO-B
3
G2(-)
12
G3(+)
15
G3(-)
14
G1(+)
11
G1(-)
10
G2(+)
13
B2(-)
19
B3(+)
22
B3(-)
21
B1(+)
18
B1(-)
17
B2(+)
20
STH
8
POL
7
LP
6
VCM
24
V-COM
40
V-COM
39
CLKV
1
CLEAR
4
OFFEV
3
STV
2
CN1001
PICTURE CONTROL
CONTRAST BRIGHTNESS COLOR OFFSET
TV SIGNAL PROCESSING
SCALER
PANEL SIGNAL PROCESSING
T-CON
V-CON
STH
POL
LP
CLEAR OFFEV
STV
CLKV
LVDS TRANS.
LCD MODULE
DRIVE
Q1300
VIDEO SIGNAL
R2(-)
8
R3(+)
12
R3(-)
11
R1(+)
6
R1(-)
5
R2(+)
9
CLK(+)/TD(-)
17
CLKN/TD(+)
18
CN1000
PGA
A/D CONVERTER
VBI DECODER
Y/C SEPARATION /VIDEO DECODER
DIGITAL INPUT CONTROL
TO IF/VIDEO BLOCK DIAGRAM (CN103A) TO IF/VIDEO BLOCK DIAGRAM (CN102A)