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7-2 Partial Block Diagram
7-2-1 Main Board Block Diagram
7-2-2 DC-DC SMPS Block Diagram
Vs Input Part
Samsung Electronics
A
A
u
u
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P
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t c
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R
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A
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M
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3
2
2
3
Control
and
Switching Block
Control
and
Switching Block
Control
and
Switching Block
F
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9
W
3
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0
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(
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9 .
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(
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/ n
T
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2
5 .
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s s
R
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(
H
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S
D
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4
3
$
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4
9 .
H
P .
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m
p
A
u
d
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P
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c
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s
T
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7
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T
V
8
2
5
7
L
p i
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c
1 (
2
0
m
) s
A
u
d
o i
A
m
p
S
T
A
3
1
3
W
Rectification
Transformer
Block
Auxiliary
Power
Feedback
Block
Rectification
Transformer
Block
Auxiliary
Power
Feedback
Block
Rectification
Transformer
Block
Auxiliary
Power
Feedback
Block
Block Diagram
o
y r
m
o
y r
S
t i
L
V
D
S
T
x
)
1
2
b
t i
4 (
M
B
)
2
3
2
Vscan Output
Vset Output
Ve Output
7-3
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