Table of Contents
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10 Schematic Diagrams
10-2 Micom Parts Schematic Diagram
+5V_M
CN101
slcon8p
1
1
U948
2
1
U949
3
1
U950
4
5
1
U951
6
7
8
+5V_M
+5V_M
R121
FT103
10K
SGM32F1E104-2A
1/16W
2
A
B
1
C
3
C104
100nF
MCA(0:17)
MCA(10)
MCA(11)
MCA(9)
MCA(8)
MCA(13)
MCA(14)
MCA(17)
MCA(16)
MCA(15)
MCA(12)
4
3
2
1
32
31
30
1D
1C
1B
1A
2F
2E
2D
MCA(7)
2C
1E
29
MCA(6)
5
2B
1F
MCA(5)
6
28
+5V_M
1G
2A
MCA(4)
7
27
IC105
1Z
8
1H
26
MCA(3)
AT27C010-90JC
1Y
1I
9
25
MCA(2)
1X
1J
10
24
MCA(1)
1W
1K
11
23
MCA(0)
1V
R129
4.7K
1L
12
22
MCAD(0)
MCAD(0)
1U
1M
13
21
1N
1O
1P
1Q
1R
1S
1T
R131
4.7K
IC_SOCKET(3704-000249)
MCAD(1)
MCAD(1)
14
15
16
17
18
19
20
R132
4.7K
MCAD(2)
MCAD(2)
R134
4.7K
MCAD(3)
MCAD(3)
R136
4.7K
MCAD(4)
MCAD(4)
R137
4.7K
MCAD(5)
MCAD(5)
R138
4.7K
MCAD(6)
MCAD(6)
R139
4.7K
MCAD(7)
MCAD(7)
MCAD(0:7)
MCA(0:17)
MCAD(0:7)
IC109
74LVX373MX
SGM32F1E104-2A
2
1
A
T
20
MCA(0)
2
MCA(7)
B
S
C113
19
100nF
3
MCAD(0)
MCAD(7)
C
R
18
4
MCAD(1)
MCAD(6)
D
Q
17
5
MCA(1)
MCA(6)
E
P
16
6
MCA(2)
MCA(5)
F
O
15
MCAD(2)
7
MCAD(5)
G
N
14
8
MCAD(3)
MCAD(4)
H
M
13
9
MCA(3)
MCA(4)
I
L
12
10
J
K
11
10-2
+5V_M
RXD
TXD
IC101
DS1834AS/T.R
8
1
A
H
7
1
U947
2
B
G
6
3
RESETn
C
F
5
4
D
E
C103
100nF
MCA(0:17)
MCA(17)
RXD
TXD
MCA(16)
MCA(0:17)
MCRDn
IC107
EPROMCS
74LCX32MX
1
14
MCA(14)
IN A
N
2
13
MCA(13)
MCA(17)
IN B
M
3
12
MCA(16)
C
L
IN
4
11
IN D
K
MCA(12)
5
10
IN E
J
6
MCA(15)
IN F
I
9
PAGE00
7
IN G
H
8
+3.3V_A
FT110
A 1
B
C
3
MCALE
+5V_M
+5V_M
FT101
SGM32F1E104-2A
1
B 2
A
C
3
C101
100nF
R101
R102
10K
4.7K
1/16W
1/16W
R103
15K
C
1/16W
Q101
B
2SC2412K-Q
0
R104
E
+5V_M
R114
R115
1.5K
1.5K
1/16W
1/16W
R117
220
MSPPW
R118
220
WAIR_SEL
DPMSLED1
IRINT
6
5
4
3
2
1
44
43
42
41
40
R119
0
7
39
F
E
D
C
B
A
1R
1Q
1P
1O
1N
MC_DATA
1M
G
R120
0
8
38
MC_SCLK
H
1L
9
37
I
1K
10
36
J
1J
11
35
K
IC103
1I
12
34
L
TSC80251G2D-24CB
1H
13
33
M
1G
R122
22
14
32
V_INT
N
1F
R123
22
15
31
MSP_INT
O
1E
R124
220
16
30
P
1D
R125
220
17
29
A_SHUTDWNB
Q
1C
R
S
T
U
V
W
X
Y
Z
1A
1B
18
19
20
21
22
23
24
25
26
27
28
IC_SOCKET(3704-000001)
MCWRn
1
X101
HC-49/S-SMD(14.31818MHZ)
Q0
Q1
+3.3V_A
TP129
C107
C108
33pF
33pF
FT106
50V
50V
SGM32F1E104-2A
MO
MO
2
1
B
A
C
3
C109
100nF
CREFCLK2
PAGE01
CREFCLK1
+3.3V_A
FT108
SGM32F1E104-2A
1 A
2
B
C
3
C111
100nF
MCA(0:17)
MCA(10)
IC112
MCA(11)
74LCX32MX
1
14
A I N
N
MCWRn
2
13
B I N
M
PAGE00
MCWRn1
3
12
PAGE01
C I N
L
4
11
MCRDn
D I N
K
5
10
E I N
J
J1RDn
6
9
F I N
I
7
8
G I N
H
J2RDn
+5V_M
R105
R106
R107
R108
R109
R110
R111
R112
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
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(4)
MCAD(5)
MCAD(6)
MCAD(7)
MCALE
MCA(0:17)
MCRDn
MCA(15)
MCA(14)
MCA(13)
R126
R127
1K
1K
1/16W
1/16W
MCA(12)
MCA(11)
MCA(10)
MCA(9)
MCA(8)
MCWRn
+3.3V_A
MCWRn1
FT105
SGM32F1E104-2A
2
1
A
B
C
3
C106
100nF
IC106
74LVX04MX
1
14
A
N
2
13
B
M
3
12
C
L
4
11
D
K
5
10
E
J
EPROMCS
6
9
F
I
7
8
G
H
+5V_M
FT109
SGM32F1E104-2A
2
A 1
B
C
3
C112
100nF
IC110
MC74VHC139DR2
1
16
P
A
2
15
O
B
MCA(0:17)
3
14
N
MCA(10)
C
4
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
SGM32F1E104-2A
2
A 1
B
C
3
C102
IC102
100nF
AT24C16N-10SC-2.7
1
8
A
H
2
7
B
G
3
6
1
TP76
R113
0
MC_SCLK
C
F
4
5
1
TP77
R116
0
MC_DATA
D
E
+3.3V_A
FT104
SGM32F1E104-2A
2
A 1
B
C
3
C105
100nF
IC104
74LVX74MTCX
1
14
A IN
N
2
13
B IN
M
3
12
C IN
L
4
11
D IN
K
5
10
E IN
J
6
9
F IN
I
7
G I N
H
8
+5V_M
L101
1.5uH
IC111
MC74VHC139DR2
1
16
P
A
C114
Q0
Q1
2
15
O
B
100nF
3
14
N
C
X102
1TA252E00
4
13
M
D
5
12
L
E
C115
6
K
11
F
20pF
7
10
R142
22
J
G
MC_SCLK
R143
22
8
I
9
H
MC_DATA
LTM295W/LTM405W
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