BORK DV VNM 1345 SI, Maintenance Manual, Page: 15 / 39

Decode board elements diagram 4
13
MR
CVBS
+5V V
R81
75 1%
RGB/CVBS#
S
C
C82
22pF(NC)
D22
6.8V
1 2
C47
47p F
+5V V
VSY NC#
+
CE33
47uF/16V
JK1
1 2
3 4
CB71
0.1uf
+5V V
B/U
C79
10pF(NC)
+12 V
MR [ 5 ]
D7
1N41 48
1
2
+5V V
OPTI CAL [ 5 ]
L4 8
L6 4
GND
[ 1 ]
C86
22pF(NC)
C49
47p F
J6
1
2
3
4
5
6
R/V [ 5 ]
COMPOSIT
L5 6
+12 V
FS1 [ 2 ]
C54
47p F
|
L5 1
G/Y
R80 10
C53
47p F
D6
1N41 48
1
2
Y 5
Q1 4
2N39 04
1
2
3
V
SC
G/Y
SCART CONNECTOR
RGB/CVBS#
R94
75 1%
C56
47p F
2
MR
L5 0
Q1 2
2N39 04 1
2
3
C81
10pF(NC)
L5 5
D15
1N41 48
1
2
C83
10pF(NC)
L5 7
C78
22pF(NC)
Y [1..6] [ 2 ]
D10
1N41 48
1
2
B
R/V
R/V
VSY NC#
R10 5
33
AS PEC T
D9
1N41 48
1
2
D11
1N41 48
1
2
3904 / 3906
FS0 [ 2 ]
RE SET#
VSY NC# [ 2 ]
1
Y 3
L3 2
1.8uH
R21 3
10 K
C51
47p F
C88
22pF(NC)
+5V V
L3 4
1.8uH
C57
47p F
S-VIDEO
RGB_SW ITCH [ 2 ]
R/V
D12
1N41 48
1
2
L3 3
1.8uH
R10 6
4.7K
HSY NC#
R84
75 1%
ML [ 5 ]
AS PEC T
SY
R96
75 1%
2N3904
B
C48
47p F
R10 7 2.2k
E
Y 2
SCART CONTROL
3
ML
G/Y
[ 5 ]
+5V V
RE SET# [ 2 ]
B/U [ 5 ]
C77 10pF(NC)
R91
75 1%
GND
G/Y
R75
75 1%
C85 10pF(NC)
L3 5
1.8uH
R92
0(NC)
GND
S
Y
R10 0
75
CB64
0.1uF
VCC [ 1 ]
R17 0
0
1
C
V
B
S
_
S
T
Y 1
L5 3
D8
1N41 48
1
2
-12 V
[ 1 ]
R/V
CV BS_S T
+12 V [ 1 ]
CV BS_S T
L2 8 1.8uH
L4 6
L5 2
C
B/U
C89
22pF(NC)
CVBS
+5V V
VCC
C50
47p F
HSY NC# [ 2 ]
OPTI CAL
OPTI CAL
L4 4
C52
47p F
L4 9
D4
1N41 48
1
2
+
CE34
470uF /10V
Pitch=2.0 m/m
B/U
C87 10pF(NC)
CB67
0.1uF
JK2
1
2
D5
1N41 48
1
2
B/U
D14
1N41 48
1
2
VCC
L3 0 FB
ML
R10 3 2.2K
R9 56
C55
47p F
R73
75 1%
HSY NC#
Y 6
J11
1
2
3
4
5
6
7
8
9
10
11
12
R98
68 0
VGA
CONNECTOR
V3 3
C
+5V V CB68
0.1uF
L2 9
1.8uH
E
-12 V
Y 4
R93
10 K
D13
1N41 48
1
2
C80
22pF(NC)
R10 1
2.2k
G/Y
C84
22pF(NC)
Y [1..6]
C58
47p F
Q1 6
390 6
1
2 3
+5V V
CVBS
Q1 5
2N39 04
1
2
3
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