1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
VGA-Bin
VGA-Rin
VGA-Gin
R84
2K2ohm-0402-±5%-1/16W
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
1
7
1
6
CN9
WLHD-051A
VS-VGA
HS-VGA
R48
75ohm-0402-±5%-1/16W
R66
75ohm-0402-±5%-1/16W
R75
75ohm-0402-±5%-1/16W
PC-VSIN
PC-HSIN
D13
NC/ICVL0518030FR
D10
NC/ICVL0518030FR
D5
NC/ICVL0518030FR
D8
NC/ICVL0518030FR
D9
NC/ICVL0518030FR
L5
0ohm-0402-±5%-1/16W
L6
0ohm-0402-±5%-1/16W
L7
0ohm-0402-±5%-1/16W
R80
100ohm-0402-±5%-1/16W
PC-RIN
PC-GIN
PC-BIN
RXD/
TXD/
R87
100ohm-0402-±5%-1/16W
R92
2K2ohm-0402-±5%-1/16W
R85
12Kohm-0402-±5%-1/16W
R91
12Kohm-0402-±5%-1/16W
PC-ALI
PC-ARI
R90
8K2ohm-0402-±5%-1/16W
R86
8K2ohm-0402-±5%-1/16W
PC-ALIN
PC-ARIN
C
R
R1
L
L1
CN2
PJ-325
C5
0.1uF-0402-Y5V-+80%-20%-16V
C6
0.1uF-0402-Y5V-+80%-20%-16V
SCART-L-IN
SCART- FB
SCART-VIN
SC-SW
SCART-Bin
SCART-Gin
SCART-Rin
SCART-VOUT
SCART-AROUT
SCART-ALOUT
SCART-R-IN
D17
NC/ICVL0518030FR
D18
NC/ICVL0518030FR
D19
NC/ICVL0518030FR
D20
NC/ICVL0518030FR
D21
AVLC18S02003
SCART- FB
R120
75ohm-0402-±5%-1/16W
R115
33Kohm-0402-±5%-1/16W
R122
10Kohm-0402-±5%-1/16W
SCART1-FS
FB
R114
100ohm-0402-±5%-1/16W
SC-SW
D1
NC/AVLC18S02003
D14
NC/ICVL0518030FR
D12
AVLC18S02003
D11
AVLC18S02003
R107
75ohm-0402-±5%-1/16W
C75
100pF-0402-NPO-±5%-50V
R135
12Kohm-0402-±5%-1/16W
R155
12Kohm-0402-±5%-1/16W
R130
8K2ohm-0402-±5%-1/16W
R144
8K2ohm-0402-±5%-1/16W
SCART-ARI
SCART-ALI
R105
33ohm-0402-±5%-1/16W
C71
0.047uF-0402-X7R-±10%-16V
SCART-CVBS
SCART-L-IN
SCART-R-IN
SCART-VIN
C80
0.1uF-0402-Y5V-+80%-20%-16V
C90
0.1uF-0402-Y5V-+80%-20%-16V
R1
NC/0ohm-0402-±5%-1/16W
R2
NC/0ohm-0402-±5%-1/16W
R3
NC/0ohm-0402-±5%-1/16W
R58
33ohm-0402-±5%-1/16W
C47
0.047uF-0402-X7R-±10%-16V
C48
1000pF-0402-X7R-±10%-50V
R67
33ohm-0402-±5%-1/16W
C50
0.047uF-0402-X7R-±10%-16V
R74
33ohm-0402-±5%-1/16W
C56
0.047uF-0402-X7R-±10%-16V
Y-SOG
Y-IN
B-IN
R-IN
R76
33ohm-0402-±5%-1/16W
R97
33ohm-0402-±5%-1/16W
R101
33ohm-0402-±5%-1/16W
R89
33ohm-0402-±5%-1/16W
C69
0.047uF-0402-X7R-±10%-16V
C64
0.047uF-0402-X7R-±10%-16V
C70
0.047uF-0402-X7R-±10%-16V
C66
1000pF-0402-X7R-±10%-50V
YPbPr-SOG
YPbPr-Y-IN
YPbPr-Pb-IN
YPbPr-Pr-IN
SC/YPbPr-YIN
SC/YPbPr-PbIN
SC/YPbPr-PrIN
R70
33ohm-0402-±5%-1/16W
USB5V
C46
10uF-0805-Y5V-+80%-20%-10V
5V-M
F2
FSMD110
POWER
1
DM
2
DP
3
GND
4
G
N
D
5
G
N
D
6
CN5
U2504M-04-E1WD-C
R106
510ohm-0402-±5%-1/16W
Q15
MMBT3904(f≥350MHz)
CVBS-OUT
5V-M
C72
1uF-0603-Y5V-+80%-20%-10V
R117
75ohm-0402-±5%-1/16W
R123
330ohm-0402-±5%-1/16W
5V-AVOUT
SCART-VOUT
C82
100pF-0402-NPO-±5%-50V
R147
NC/8K2ohm-0402-±5%-1/16W
R164
NC/8K2ohm-0402-±5%-1/16W
AV2-R-I
AV2-L-I
L1
0ohm-0402-±5%-1/16W
R65
1Kohm-0402-±5%-1/16W
PC-GIN
PC-BIN
PC-RIN
SC/YPbPr-YIN
SC/YPbPr-PbIN
SC/YPbPr-PrIN
YPbPr-YIN
YPbPr-PbIN
YPbPr-PrIN
PC-VSIN
PC-VSIN/FB
R5
NC/0ohm-0402-±5%-1/16W
D4
NC/AVLC18S02003
D28
NC/AVLC18S02003
D34
NC/ICVL0518030FR
R16
75ohm-0402-±5%-1/16W
R132
NC/33ohm-0402-±5%-1/16W
C81
NC/0.047uF-0402-X7R-±10%-16V
AV2-VIN
CVBS1
C30
0.47uF-0402-Y5V-+80%-20%-10V
AV2-L-I
YPbPr-PrIN/
D30
NC/ICVL0518030FR
R136
75ohm-0402-±5%-1/16W
AV2-VIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN1
2*9PIN-2.0-L-H-M-A
GND
GND
AV2-VIN
AV2-R-I
AV2-L-I
SCART-ALOUT
SCART-AROUT
SCART-L-IN
SCART- FB
SCART-VIN
SC-SW
SCART-Bin
SCART-Gin
SCART-Rin
SCART-VOUT
SCART-R-IN
GND
GND
USB0-DM
USB0-DP
R169
75ohm-0402-±5%-1/16W
D25
NC/ICVL0518030FR
CVBS0
R168
33ohm-0402-±5%-1/16W
C104
0.047uF-0402-X7R-±10%-16V
R175
12Kohm-0402-±5%-1/16W
R173
8K2ohm-0402-±5%-1/16W
R180
12Kohm-0402-±5%-1/16W
R178
8K2ohm-0402-±5%-1/16W
AV1-RI
AV1-LI
2
1
6
5
4
3
AV2
AV3-8.4-06(
)-U
C110
0.1uF-0402-Y5V-+80%-20%-16V
C114
0.1uF-0402-Y5V-+80%-20%-16V
D31
NC/ICVL0518030FR
R6
75ohm-0402-±5%-1/16W
C29
0.47uF-0402-Y5V-+80%-20%-10V
AV2-R-I
YPbPr-PbIN/
C27
0.47uF-0402-Y5V-+80%-20%-10V
YPbPr-YIN/
AV2-VIN
YPbPr-PrIN
D29
NC/ICVL0518030FR
R179
75ohm-0402-±5%-1/16W
YPbPr-YIN
YPbPr-PbIN
YPbPr-PrIN
L
4
5
SW
2
1
R
3
AV5
NC/PJ-314-EP
GND
YPbPr-YIN
YPbPr-PbIN
D24
NC/ICVL0518030FR
D26
NC/ICVL0518030FR
R171
75ohm-0402-±5%-1/16W
R174
75ohm-0402-±5%-1/16W
C7
10uF-0805-X5R-±10%-6.3V
AV2-R/
AV2-L/
AV2-L/
AV2-R/
1
2
3
4
5
6
7
8
CN15
NC/2×4PIN-2.0-L-H-M-
(
:2.5mm)-J
GND
SCART-ALOUT
SCART-AROUT
AV2-VIN
GND
SCART-VOUT
AV2-L-I
AV2-R-I
SCART-LOUT
SCART-AROUT
R60
0ohm-0402-±5%-1/16W
SCART-ALOUT
C97
1uF-0603-Y5V-+80%-20%-10V
SCART-ROUT
R81
0ohm-0402-±5%-1/16W
C94
1uF-0603-Y5V-+80%-20%-10V
+5V-VID
YPbPr-SW1
SCART-Bi
SCART-Gi
SCART-RI
PC-VSIN
FB
GND
PC-VSIN/FB
SCART-Bin
SCART-Gin
R109
75ohm-0402-±5%-1/16W
R108
75ohm-0402-±5%-1/16W
R110
75ohm-0402-±5%-1/16W
SCART-Rin
C76
100pF-0402-NPO-±5%-50V
SCART-Bin
SCART-Gin
SCART-Rin
SCART-Bi
SCART-Gi
SCART-RI
YC
9
I1C
10
I0D
14
I1D
13
YD
12
I0C
11
S
1
I0A
2
I1A
3
YA
4
I1B
6
I0B
5
YB
7
GND
8
VCC
16
E
15
U5
SGM330A-YQS/TR-(C)
YPbPr-YIN
YPbPr-PbIN
YPbPr-PrIN
YPbPr-YIN/
YPbPr-PbIN/
YPbPr-PrIN/
YPbPr-PrIN/
YPbPr-PbIN/
YPbPr-YIN/
SC/YPbPr-PbIN
SC/YPbPr-YIN
SC/YPbPr-PrIN
C58
NC/33pF-0402-NPO-±5%-50V
C51
NC/33pF-0402-NPO-±5%-50V
C59
0.47uF-0402-Y5V-+80%-20%-10V
C60
0.47uF-0402-Y5V-+80%-20%-10V
C4
0.47uF-0402-Y5V-+80%-20%-10V
C52
0.47uF-0402-Y5V-+80%-20%-10V
C3
0.47uF-0402-Y5V-+80%-20%-10V
C42
0.47uF-0402-Y5V-+80%-20%-10V
Summary of Contents for LE50B7000
Page 10: ...Service Manual Model No 2 2 External pictures four faces Front Side Up Side 9 LE50B7000 ...
Page 11: ...Service Manual Model No Right Side Back Side 10 LE50B7000 ...
Page 18: ...Service Manual Model No 17 LE50B7000 ...
Page 19: ...P SIZE Batteries RemoteControl 5 1 Accessories Service Manual 18 Model No LE50B7000 ...
Page 30: ...Service Manual Model No 7 2 Wiring Connection Diagram 30 LE50B7000 ...
Page 36: ...Service Manual Model No 9 2 Mainboard IC Introduction Top view 36 1 2 3 4 5 6 7 8 LE50B7000 ...
Page 37: ...Service Manual Model No Bottom view 37 LE50B7000 ...