Schematic Diagram (Scaler board)
S-A3
S-A3
R
G
B
V
5
C
P
I
S
V
I
S
H
C
D
D
_
K
L
C
C
D
D
_
T
A
D
A
D
S
_
I
V
D
-
1
T
A
D
-
0
T
A
D
+
1
T
A
D
5
_
D
S
E
V
-
1
T
A
D
S
_
I
V
D
L
C
+
2
T
A
D
T
A
D
+
0
D
P
H
-
2
T
A
D
+
2
T
A
D
T
A
D
+
0
-
0
T
A
D
A
D
S
_
I
V
D
-
2
T
A
D
L
C
S
_
I
V
D
+
K
L
C
D
1
T
A
D
+
D
P
H
-
K
L
C
D
V
5
I
V
D
V
5
I
V
D
+
K
L
C
D
-
K
L
C
D
V
5
_
D
S
E
V
5
I
V
D
V
5
+
V
5
I
V
D
V
5
+
V
5
+
V
5
C
P
V
5
I
V
D
C2
3
33pF
/6
4
R
6
/
0
0
1
9
C
N
/
6
/
F
u
1
.
0
1
2
C
C
N
/
6
/
F
u
1
.
0
0
2
C
C24
33pF/6
8
4
R
6
/
0
0
1
C
N
/
6
/
F
u
1
.
0
2
2
C
R3
5
75/6 1%
R63
10K/
6/
NC
6
/
0
1
8
5
R
5
2
D
C
N
/
9
9
V
A
B
3
2
1
6
D
C
N
/
9
9
V
A
B
3
2
1
2
3
C
C
N
/
6
/
F
u
1
.
0
6
/
n
0
1
6
1
C
4
N
C
D
-
I
V
D
1
2
3
4
5
6
7
8
9
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
0
2
1
2
2
2
3
2
4
2
-
2
X
R
+
2
X
R
D
N
G
-
4
X
R
+
4
X
R
L
C
S
A
D
S
S
V
-
1
X
R
+
1
X
R
D
N
G
-
3
X
R
+
3
X
R
V
5
D
N
G
P
H
-
0
X
R
+
0
X
R
D
N
G
-
5
X
R
+
5
X
R
D
N
G
+
C
X
R
-
C
X
R
6
2
5
2
d
a
e
b
6
/
0
3
0
3
R
6
/
0
0
1
3
5
R
6
/
F
n
7
4
3
1
C
D15
Z5.6
V/NC
9
2
C
C
N
/
6
/
F
u
1
.
0
2
2
D
9
V
A
B
C
N
/
9
3
2
1
2
U
2
0
C
4
2
T
A
C
N
/
C
S
0
1
-
N
1
2
3
4
5
6
7
8
0
A
1
A
2
A
D
N
G
A
D
S
L
C
S
P
W
C
C
V
4
3
R
%
1
6
/
5
7
2
1
D
S
G
-
C
4
5
T
A
B
8
0
3
1
2
1
5
R
6
/
K
0
1
R4
7
10
K/6/N
C
1
C 9
6
/
F
n
7
4
9
1
D
9
V
A
B
C
N
/
9
3
2
1
d
a
e
b
6
/
0
3
2
3
R
5
D
C
N
/
9
9
V
A
B
3
2
1
1
C 8
6
/
F
n
7
4
3
2
D
C
N
/
9
9
V
A
B
3
2
1
%
1
6
/
6
5
7
2
R
7
1
D
C
N
/
V
6
.
5
Z
C2
7
0
.1uF
/6
D14
Z5
.6V/N
C
D13
Z5.6V/NC
3
3
C
C
N
/
6
/
F
u
1
.
0
1
3
C
C
N
/
6
/
F
u
1
.
0
D1
6
Z5.6V/NC
R36
75
/6
1%
5
2
C
C
N
/
6
/
F
u
1
.
0
8
D
C
N
/
8
0
S
G
-
C
4
5
T
A
B
3
1
2
R4
6
10
K/6/
NC
1
1
D
C
N
/
V
6
.
5
Z
6
R
6
/
0
1
1
D9
Z5.6
V/NC
d
a
e
b
6
/
0
3
8
2
R
R44
2.2K
/6
5
R
C
N
/
6
/
K
7
.
4
6
8
2
C
C
N
/
6
/
F
u
1
.
0
6
/
0
1
B
F
3
R
%
1
6
/
0
0
1
8
0
6
R
6
/
0
1
6
/
0
1
9
5
R
6
/
K
0
1
4
5
R
8
1
D
C
N
/
9
9
V
A
B
3
2
1
0
3
C
C
N
/
6
/
F
u
1
.
0
7
D
C
N
/
9
9
V
A
B
3
2
1
4
2
D
C
N
/
9
9
V
A
B
3
2
1
3
R
%
1
6
/
0
0
1
7
6
/
K
1
2
4
R
6
/
0
7
4
3
3
R
4
3
C
C
N
/
6
/
F
u
1
.
0
/
F
n
7
4
7
1
C
6
5
R
C
N
/
6
/
0
0
1
5
6
/
F
n
7
4
5
1
C
6
2
C
6
/
F
u
1
.
0
D26
Z3.6V/NC
5
3
C
C
N
/
6
/
F
u
1
.
0
3
R
%
1
6
/
6
5
1
%
1
6
/
6
5
9
2
R
3
N
C
A
G
V
1
6
2
7
3
8
4
9
5
1
1
2
1
3
1
4
1
5
1
0
1
16
17
1
2
D
C
N
/
9
9
V
A
B
3
2
1
%
1
6
/
0
0
1
9
3
R
6
/
F
n
7
4
4
1
C
6
Q
C
N
/
4
0
9
3
N
2
3
1
2
3
4
R
6
/
K
1
6
/
0
1
4
6
R
0
2
D
C
N
/
9
9
V
A
B
3
2
1
D1
0
Z5.
6V/NC
6
/
0
1
7
5
R
C
N
/
6
/
0
0
1
1
4
R
R45
2.2K/
6
6
R
6
/
0
1
2
6
/
0
1
5
6
R
6
/
0
0
1
2
5
R
3
U
C
S
0
1
-
N
2
0
C
4
2
T
A
1
2
3
4
5
6
7
8
A0
A1
A2
D
N
G
A
D
S
L
C
S
P
W
C
C
V
0
5
R
6
/
K
0
1
I
R
4
N
I
G
4
N
4
N
I
B
4
C
N
Y
S
V
4
R
D
N
G
D
N
G
4
G
4
B
D
N
G
A
G
V
_
T
E
D
4
C
N
Y
S
H
4
4
G
O
S
A
D
S
_
A
C
D
D
4
L
C
S
_
A
C
D
D
4
-
B
4
4
+
G
4
-
G
4
-
R
4
-
K
L
C
4
+
R
K
L
C
4
+
B+
4
S
_
D
C
D
D
A
D
4
L
C
S
_
D
C
D
D
4
2
V
5
C
P
_
T
E
D
4
I
V
D
4
L
R
T
C
_
D
P
H
220EW8 LCD
220EW8 LCD
Содержание LCD widescreen monitor 220EW8FB
Страница 8: ...220EW8 LCD ...
Страница 9: ...220EW8 LCD ...
Страница 10: ...220EW8 LCD ...
Страница 12: ...Wiring Diagram CN2 1 2 29 30 CN7 8 1 CN3 CN4 CN1 7 8 1 2 CN101 CN1 CN2 CN3 CN4 CON1 1 8 220EW8 LCD ...
Страница 13: ...220EW8 LCD ...
Страница 14: ...220EW8 LCD ...
Страница 15: ...220EW8 LCD ...
Страница 16: ...220EW8 LCD ...
Страница 17: ...220EW8 LCD ...
Страница 18: ...220EW8 LCD ...
Страница 32: ...Layout Side View Scaler board S B S B 220EW8 LCD ...
Страница 33: ...Layout Side View Power board P A P A 220EW8 LCD ...
Страница 34: ...Layout Side View Power board P B P B 220EW8 LCD ...
Страница 35: ...Layout Side View Button board B A B A B B B B 220EW8 LCD CON1 A5 SW2 B5 SW5 C5 SW4 D5 SW1 E5 LED1 E5 SW3 F5 ...