Noblex 24LC827H, Service Manual

Page: 38 / 41

-38-
Schematic Diagram
POWER BOARD ()
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
1
2
V
B
+
A
B
V
b
ri
F
T
B A
F
T
V
C
C
J
F
V
C
C
V
C
C
V
C
C
J
F
J
F
B
L
-O
N
1
2
V
J
F
1
2
V
V
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P
W
M
1
2
V
1
2
V
V
b
ri
P
4
V
C
C
V
C
C
P
4
L
0
2
L
0
1
L
0
5
L
0
2
V
S
E
N
L
0
3
L
0
1
L
0
4
V
S
E
N
L
0
2
L
0
1
L
0
3
L
0
4
L
0
6
L
0
5
L
0
6
L
0
6
L
0
5
L
0
3
L
0
4
C
U
S
T
O
M
E
R
M
O
D
E
L
:
2
4
K
5
0
(
U
E
7
M
)
C
U
S
T
O
M
E
R
P
A
R
T
N
O
:
D
A
R
F
O
N
M
o
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N
a
m
e
:
B
1
0
9
-
E
0
8
2
0
1
0
/
1
0
/
2
0
REV.
A
Prepared by
Reviewed by Approved by
C
h
a
d
h
o
Vincent Mao 2010/10/20 Marco Lin 2010/10/20
!
!
!
D
I6
B
A
S
3
1
6
S
O
D
3
2
3
D
I6
B
A
S
3
1
6
S
O
D
3
2
3
C
I5
2
1
5
2
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5
V
C
0
6
0
3
C
I5
2
1
5
2
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5
V
C
0
6
0
3
C
I4
3
2
1
0
2
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5
V
C
0
6
0
3
C
I4
3
2
1
0
2
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5
V
C
0
6
0
3
C
I4
1
4
2
7
1
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0
V
C
0
6
0
3
C
I4
1
4
2
7
1
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0
V
C
0
6
0
3
R
I4
1
1
1
2
0
K
F
R
0
6
0
3
R
I4
1
1
1
2
0
K
F
R
0
6
0
3
Z
D
I4
0
5
P
D
Z
1
5
B
S
O
D
3
2
3
Z
D
I4
0
5
P
D
Z
1
5
B
S
O
D
3
2
3
C
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0
0
1
0
1
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0
V
C
0
6
0
3
C
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0
0
1
0
1
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0
V
C
0
6
0
3
R
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0
5
3
M
R
0
6
0
3
R
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0
5
3
M
R
0
6
0
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R
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0
0
1
0
0
K
R
0
6
0
3
R
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0
0
1
0
0
K
R
0
6
0
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C
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0
1
2
2
2
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0
V
C
0
6
0
3
C
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0
1
2
2
2
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V
C
0
6
0
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R
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0
0
1
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0
6
0
3
R
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0
0
1
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K
R
0
6
0
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C
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1
4
7
0
p
F
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3
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C
C
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P
7
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1
4
7
0
p
F
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3
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C
C
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P
7
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R
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2
1
1
0
R
0
6
0
3
R
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2
1
1
0
R
0
6
0
3
R
I4
1
5
1
M
R
0
6
0
3
R
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1
5
1
M
R
0
6
0
3
C
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1
3
1
0
1
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0
V
C
0
6
0
3
C
I1
1
3
1
0
1
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0
V
C
0
6
0
3
R
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2
0
5
1
0
K
F
R
0
6
0
3
R
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2
0
5
1
0
K
F
R
0
6
0
3
1 2
C
N
I3
2
K
6
2
0
4
3
1
0
2
C
N
-0
2
-P
1
6
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R
A
C
N
I3
2
K
6
2
0
4
3
1
0
2
C
N
-0
2
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1
6
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R
A
Z
D
I4
0
2
P
D
Z
1
0
B
S
O
D
3
2
3
Z
D
I4
0
2
P
D
Z
1
0
B
S
O
D
3
2
3
R
I1
0
11
0
K
F
R
0
6
0
3
R
I1
0
11
0
K
F
R
0
6
0
3
R
I4
5
1
R
0
8
0
5
R
I4
5
1
R
0
8
0
5
R
I2
2
5
1
F
R
0
6
0
3
R
I2
2
5
1
F
R
0
6
0
3
R
I1
1
7
1
K
R
0
6
0
3
R
I1
1
7
1
K
R
0
6
0
3
C
I1
0
9
1
0
5
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5
V
C
0
8
0
5
C
I1
0
9
1
0
5
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5
V
C
0
8
0
5
4
5 1
2 3
8 7
6
GND
VS
PA PB
NA NB
IA IB
U
I1
0
1
N
5
1
0
0
V
S
O
8
-2
7
0
GND
VS
PA PB
NA NB
IA IB
U
I1
0
1
N
5
1
0
0
V
S
O
8
-2
7
0
R
I1
1
1
3
M
R
0
6
0
3
R
I1
1
1
3
M
R
0
6
0
3
1
2
3
D
I4
0
7
B
A
V
7
0
S
O
T
2
3
D
I4
0
7
B
A
V
7
0
S
O
T
2
3
R
I1
1
1
0
K
R
0
8
0
5
R
I1
1
1
0
K
R
0
8
0
5
C
I4
0
4
5
P
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K
V
C
C
-7
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D
P
7
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C
I4
0
4
5
P
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K
V
C
C
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D
P
7
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R
I4
1
7
3
0
0
K
R
0
6
0
3
R
I4
1
7
3
0
0
K
R
0
6
0
3
R
I6
1
0
K
R
0
8
0
5
R
I6
1
0
K
R
0
8
0
5
R
I1
0
4
3
M
R
0
6
0
3
R
I1
0
4
3
M
R
0
6
0
3
R
I7
1
0
0
R
0
8
0
5
R
I7
1
0
0
R
0
8
0
5
C
I4
0
2
5
P
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K
V
C
C
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D
P
7
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I4
0
2
5
P
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V
C
C
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D
P
7
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R
I4
0
5
1
0
K
R
0
6
0
3
R
I4
0
5
1
0
K
R
0
6
0
3
R
I1
0
2
1
0
K
R
0
6
0
3
R
I1
0
2
1
0
K
R
0
6
0
3
D
I1
B
A
S
3
1
6
S
O
D
3
2
3
D
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B
A
S
3
1
6
S
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D
3
2
3
3 4 1 2
1
0
6
5
7 9 8
N
2
N
1
N
3
T
I3
E
E
1
9
T
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E
1
9
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N
2
N
1
N
3
T
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E
E
1
9
T
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E
1
9
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C
I4
1
6
2
7
1
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0
V
C
0
6
0
3
C
I4
1
6
2
7
1
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0
V
C
0
6
0
3
C
I1
1
1
1
0
3
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0
V
C
0
6
0
3
C
I1
1
1
1
0
3
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0
V
C
0
6
0
3
C
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0
3
5
P
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K
V
C
C
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D
P
7
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0
3
5
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V
C
C
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7
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1
5
2
2
5
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6
V
C
0
8
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C
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1
5
2
2
5
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6
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C
0
8
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C
N
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2
K
6
2
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3
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2
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N
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1
6
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A
C
N
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6
2
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N
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1
6
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R
A
C
I1
0
7
1
0
3
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V
C
0
6
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3
C
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0
7
1
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3
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V
C
0
6
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R
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0
5
1
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0
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R
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0
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5
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C
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1
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0
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1
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0
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0
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0
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8
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0
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2
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0
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3
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2
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0
6
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3
C
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2
8
1
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2
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C
0
6
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3
C
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2
8
1
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2
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5
V
C
0
6
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3
C
Y
1
N
C
C
Y
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D
P
1
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1
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C
C
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D
P
1
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Z
D
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0
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D
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1
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3
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D
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D
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6
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B
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3
1
6
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3
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3
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3
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8
4
7
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1
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8
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1
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R
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8
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0
6
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8
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0
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R
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0
2
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0
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0
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0
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0
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5
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0
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0
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0
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3
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1
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7
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D
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1
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3
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3
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1
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3
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3
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2
9
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0
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2
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4
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