Sony KV-28FQ86B (serv.man2) Service Manual ▷ View online
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- 6 -
~ A Printed Wiring Board Conductor side A ~
~ A Board Semiconductor
Location Table (side A) ~
Location Table (side A) ~
E
D
O
I
D
C
I
0
0
2
2
D
3
-
B
0
0
5
2
C
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1
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2
2
D
3
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B
2
0
1
5
C
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1
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3
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1
5
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0
1
-
E
4
0
1
5
C
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0
1
-
F
4
0
4
5
D
0
1
-
B
0
0
4
5
C
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9
-
C
5
0
4
5
D
0
1
-
B
0
0
2
6
C
I
5
-
I
1
0
2
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D
9
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H
2
0
2
6
C
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7
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3
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2
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D
4
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J
4
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2
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4
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4
0
2
6
D
2
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I
7
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2
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C
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9
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H
1
1
2
6
D
4
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I
0
1
2
6
C
I
4
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H
2
1
2
6
D
8
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G
2
1
2
6
C
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3
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I
3
1
2
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D
8
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A
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- 7 -
~ A Printed Wiring Board Conductor side B ~
~ A Board Semiconductor
Location Table (side B) ~
Location Table (side B) ~
E
D
O
I
D
C
I
2
0
0
1
Q
3
-
G
8
0
2
5
Q
7
-
E
2
0
0
1
D
2
-
G
1
0
0
1
C
I
2
-
G
3
0
0
1
Q
2
-
G
9
0
2
5
Q
6
-
E
0
0
2
2
D
3
-
J
0
0
2
2
C
I
4
-
I
7
0
0
1
Q
2
-
J
0
1
2
5
Q
6
-
D
2
0
2
2
D
4
-
E
0
0
3
2
C
I
4
-
F
8
0
0
1
Q
3
-
F
1
1
2
5
Q
6
-
D
0
0
5
2
D
4
-
E
0
0
5
2
C
I
3
-
D
1
0
3
1
Q
3
-
E
4
0
4
5
Q
0
1
-
I
4
0
1
5
D
9
-
F
2
0
1
5
C
I
0
1
-
E
0
0
0
2
Q
3
-
G
1
0
2
6
Q
2
-
B
0
1
2
5
D
6
-
E
4
0
1
5
C
I
9
-
F
0
0
2
2
Q
4
-
F
2
0
2
6
Q
3
-
C
4
0
4
5
D
0
1
-
I
0
0
4
5
C
I
9
-
I
1
0
2
2
Q
3
-
I
3
0
2
6
Q
3
-
B
5
0
4
5
D
0
1
-
J
0
0
2
6
C
I
5
-
B
2
0
2
2
Q
4
-
I
4
0
2
6
Q
2
-
C
1
0
2
6
D
9
-
C
2
0
2
6
C
I
7
-
B
0
0
3
2
Q
4
-
F
5
0
2
6
Q
2
-
B
3
0
2
6
D
4
-
B
4
0
2
6
C
I
4
-
B
1
0
3
2
Q
4
-
E
6
0
2
6
Q
2
-
B
4
0
2
6
D
2
-
C
7
0
2
6
C
I
9
-
D
2
0
3
2
Q
4
-
F
7
0
2
6
Q
2
-
C
5
0
2
6
D
3
-
B
9
0
2
6
C
I
9
-
D
1
0
5
2
Q
4
-
D
8
0
2
6
Q
3
-
B
6
0
2
6
D
3
-
A
0
1
2
6
C
I
4
-
C
2
0
5
2
Q
4
-
C
7
0
2
6
D
3
-
A
1
1
2
6
C
I
5
-
C
3
0
5
2
Q
4
-
E
0
1
2
6
D
3
-
B
2
1
2
6
C
I
3
-
B
4
0
5
2
Q
4
-
E
1
1
2
6
D
4
-
B
R
O
T
S
I
S
N
A
R
T
0
0
1
5
Q
0
1
-
D
2
1
2
6
D
8
-
D
0
0
1
0
Q
6
-
I
1
0
1
5
Q
0
1
-
D
3
1
2
6
D
7
-
B
0
0
2
0
Q
7
-
I
1
0
2
5
Q
6
-
D
4
1
2
6
D
4
-
C
1
0
2
0
Q
7
-
I
7
0
2
5
Q
6
-
E
~ A Board Difference Table ~
f
e
R
B
6
8
Q
F
8
2
-
V
K
E
6
8
Q
F
8
2
-
V
K
B
6
8
Q
F
2
3
-
V
K
E
6
8
Q
F
2
3
-
V
K
K
6
8
Q
F
2
3
-
V
K
3
0
0
1
F
S
1
1
-
3
8
0
-
7
6
7
-
1
-
1
1
-
3
8
0
-
7
6
7
-
1
-
-
A
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- 8 -
~ B Board Schematic Diagram [ Backend,Scanrate,LVDS,A_Interface ] Page 1/2 ~
xx
xx
xx
xx
35V
150K
SCAN CONVERTER
VIDEO PROCESSING
BACKEND
B-#SSAE6BA<SUP>-B..-28/32FQ86
1/2 Backend, Scanrate, LVDS, A_Interface
6.8K
0
220K
27K
10k
100
XX
XX
100
XX
10
XX
XX
100
XX
XX
XX
XX
XX
0.1
0UH
0.047
0.047
0.047
33PF
33PF
33PF
XX
XX
XX
4.7
50V
VSP9417B-VK-C4G
A
B
C
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E
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- 9 -
~ B Board Schematic Diagram [ Backend,Scanrate,LVDS,A_Interface ] Page 2/2 ~
M27V160-100K1-6BA013
OTP
470
3.3K
MICRO
SDRAM
AC ON/OFF RESET
NVM
RESET
B-#SSAE6BA<SUP>-B..-28/32FQ86
XX
1k
M24C32WMN6T(A)
UDZS-3.6B
2.2K
K4S281632D-UC75T
2/2
180
180
180
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