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Samsung LTM295W Service Manual page 70

Al29no, al40no chassis
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10 Schematic Diagrams
10-2 Micom Parts Schematic Diagram
5V_M
CN101
slcon8p
1
1
U9 8
2
1
U9 9
3
1
U950
5
1
U951
6
7
8
5V_M
5V_M
R121
FT103
10K
SGM32F1E10 -2A
1/16W
2
A
B
1
C
3
C10
100nF
MCA(0:17)
MCA(10)
MCA(11)
MCA(9)
MCA(8)
MCA(13)
MC (1 )
MCA(17)
MC (16)
MCA(15)
MCA(12)
3
2
1
32
3
30
1D
1C
1B
1A
2F
2E
2D
MC (7)
2C
1E
29
MCA(6)
5
2B
1F
MCA(5)
6
28
5V_M
1G
2A
MCA( )
7
27
IC105
1Z
1H
26
MCA(3)
8
AT27C010-90JC
1Y
1I
9
25
MC (2)
1X
1J
10
2
MCA(1)
1W
1K
11
23
MC (0)
1V
R129
.7K
1L
12
22
MCAD(0)
MCAD(0)
1U
1M
13
21
1N
1O
1P
1Q
1R
1S
1T
R131
.7K
IC_SOCKET(370 -0002 9)
MCAD(1)
MCAD(1)
1
15
16
1
18
19
20
R132
.7K
MCAD(2)
MCAD(2)
R13
.7K
MCAD(3)
MCAD(3)
R136
.7K
MCAD( )
MCAD( )
R 37
.7K
MC D(5)
MC D(5)
R138
.7K
MCAD(6)
MCAD(6)
R 39
.7K
MCAD(7)
MCAD(7)
MCAD(0:7)
MCA(0:17)
MCAD(0:7)
IC109
7 LVX373MX
SGM32F1E10 -2A
2
1
A
T
20
MCA(0)
2
MCA(7)
B
S
C113
19
100nF
3
MCAD(0)
MCAD(7)
C
R
18
MCAD(1)
MCAD(6)
D
Q
17
5
MCA(1)
MCA(6)
E
P
16
MCA(2)
6
MCA(5)
F
O
15
MCAD(2)
7
MCAD(5)
G
N
1
8
MCAD(3)
MCAD( )
H
M
13
9
MCA(3)
MCA( )
I
L
12
10
J
K
11
10-2
5V_M
RXD
TXD
IC101
DS183 AS/T.R
8
1
A
H
7
1
U9
2
B
G
6
3
RESETn
C
F
5
D
E
C103
100nF
MCA(0:17)
MCA(17)
RXD
TXD
MC (16)
MCA(0:17)
MCRDn
IC107
EPROMCS
7 LCX32MX
1
MCA(1 )
IN A
N
2
3
MCA(13)
MCA(17)
N B
M
3
2
MCA(16)
L
IN
1
IN D
K
MCA(12)
5
0
N E
J
6
MCA(15)
IN F
I
9
PAGE00
7
N G
H
8
3.3V_A
FT110
A 1
B
C
3
MCALE
5V_M
5V_M
FT101
SGM32F1E10 -2A
1
B 2
A
C
3
C101
100nF
R101
R102
10K
.7K
1/16W
1/16W
R103
15K
C
1/16W
Q101
B
2SC2 12K-Q
0
R10
E
5V_M
R11
R115
1.5K
1.5K
1/16W
1/16W
R117
220
MSPPW
R118
220
WAIR_SEL
DPMSLED1
IRINT
6
5
3
2
1
3
2
1
0
R119
0
7
39
E
D
C
B
A
R
Q
O
N
MC_DATA
M
G
R120
0
8
38
MC_SCLK
H
9
37
I
K
10
36
11
35
K
IC103
I
12
3
TSC80251G2D-2 CB
H
13
33
M
G
R122
22
1
32
V_INT
N
R123
22
15
31
MSP_INT
O
E
R12
220
16
30
D
R125
220
17
29
A_SHUTDWNB
Q
C
R
S
U
V
W
X
Z
A
B
8
19
0
21
2
3
25 6
27
8
IC_SOCKET(370 -000001)
MCWRn
1
X101
HC- 9 S-SMD(1 .31818MHZ)
Q
Q1
3.3V_A
TP129
C107
C108
33pF
33pF
FT106
50V
50V
SGM32F1E10 -2A
MO
MO
2
B
A
C
3
C109
100nF
CREFCLK2
PAGE01
CREFCLK1
3.3V_A
FT108
SGM32F1E10 -2A
1 A
2
B
C
3
C111
100nF
MCA(0:17)
MCA(10
IC112
MCA(11)
7 LCX32MX
1
1
N
IN
MCWRn
2
13
M
PAGE00
IN
MCWRn1
3
12
PAGE01
IN
L
11
MCRDn
IN
K
5
10
IN
J
J1RDn
6
9
IN
I
7
8
G I N
H
J2RDn
5V_M
R105
R106
R107
R108
R109
R110
R111
R112
.7K
.7K
.7K
.7K
.7K
.7K
.7K
.7K
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
MCAD(0:7)
MCAD(0)
MCAD(1)
MCAD(2)
MCAD(3)
MCAD( )
C D(5)
MCAD(6)
MCAD(7)
MCALE
MCA(0:17)
MCRDn
MC (15)
MCA(1 )
MCA(13)
R126
R127
1K
1K
1/16W
1/16W
MC (12)
MCA(11)
MCA(10)
MCA(9)
MCA(8)
MCWRn
3.3V_A
MCWRn1
FT105
SGM32F1E10 -2A
2
1
A
B
C
3
C106
100nF
IC106
7 LVX0 MX
1
1
A
N
2
13
B
M
3
12
C
L
11
D
K
5
10
E
J
EPROMCS
6
9
F
I
7
8
G
H
5V_M
FT109
SGM32F1E10 -2A
2
A 1
B
C
3
C112
100nF
IC110
MC7 VHC139DR2
1
16
P
A
2
15
O
B
MCA(0:17)
3
1
N
MCA(10)
C
M
13
MCA(11)
D
5
12
E
L
6
11
K
F
7
10
J
G
J1WRn
8
I
9
H
J2WRn
CONFIDENTIAL
3.3V_A
FT102
SGM32F1E10 -2A
2
B
A
C
3
C102
IC102
100nF
AT2 C16N-10SC-2.7
1
8
A
H
2
7
B
G
3
6
1
TP76
R113
0
MC_SCLK
C
F
5
1
TP77
R116
0
MC_DATA
D
E
3.3V_A
FT10
SGM32F1E10 -2A
2
A 1
B
C
3
C105
100nF
IC10
7 LVX7 MTCX
1
1
IN
N
2
13
B IN
M
3
12
C IN
L
11
D IN
K
5
10
IN
J
6
9
IN
I
7
G I N
H
8
5V_M
L101
1.5uH
IC111
MC7 VHC139DR2
1
16
P
A
C11
Q0
Q1
2
15
O
B
100nF
3
1
N
C
X102
1TA252E00
13
M
D
5
12
L
E
C115
6
K
11
F
20pF
7
10
R1 2
22
J
G
MC_SCLK
R1 3
22
8
I
9
H
MC_DATA
LTM295W/LTM405W

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