8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
18/25
USB
TO
D/D
C
O
NN
EC
TO
R
vcc
d-
d+
gn
d
d-
gn
d
vcc
d+
SYSTEM BI
O
S
SA1
2
SA1
5
SA1
3
SA3
SA9
SA5
SD
3
SA8
SA1
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6
SA1
4
SA0
SD
5
SD
4
SA6
SD[
0
..7
]
SA[0
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5]
SA1
7
SA1
6
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0
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2
SD
0
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1
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7
SD
1
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2
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0
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B
H
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2
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U
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U
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U
SBPD3
-
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-
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SBPD2
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U
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-
U
SBP0-
5
U
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5
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9
U
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9
MEM
R#
5,
1
9
SA1
7
5
SA1
8
5
5,
1
9
S
A
[0
..
1
5
]
5
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1
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7
BIOSCS#
5
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0
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]
5,
1
1
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7,
19
SA1
6
5
PC
IR
ST#
5,
8
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4
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8
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11
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5
48
MH
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6
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R5
89
1.
5
K
06
03
1
2
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64
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/N
A
0
6
0
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06
03
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2
+
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06
03
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1
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29
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20
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DP
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1
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2
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3
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3
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20
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57
27
06
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58
27
06
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10
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06
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59
15
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06
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15
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06
03
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40
47
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06
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39
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06
03
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65
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06
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06
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06
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06
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P/PL
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M
T
PL
CC
32
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
22
24
1
31
13
14
15
17
18
19
20
21
32
16
30
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A1
0
A1
1
A1
2
A1
3
A1
4
A1
5
A1
6
CE
#
OE#
VPP
WE#
O0
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O2
O3
O4
O5
O6
O7
VC
C
VSS
A1
7
C5
58
0.
1
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/N
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50
V
06
03
1
2
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60
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2
5
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06
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/N
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06
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6
15
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12
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2
3
4
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1.
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NA
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2
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03
47
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06
03
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2
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NA
20
12
1
2
U5
25
93
46
/N
A
1
2
3
4
8
5
CS
SK
DI
DO
VC
C
GN
D
R6
02
56
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06
03
1
2
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47
P/
NA
06
03
1
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73
10
00
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06
03
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2
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47
P/
NA
06
03
1
2
F1
1.
1
A
1
2
R2
47
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06
03
1
2
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56
0K
06
03
1
2
C4
10
00
P
06
03
1
2
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10
00
P
06
03
1
2
R6
73
10
K/
NA
06
03
1
2
L2
3
0
Z/1
00
M
20
12
1
2
R5
67
15
K
06
03
1
2
R5
55
27
06
03
1
2
CP
5
0
2
22
P*
4
12
06
1
2
3
4
8
7
6
5
CP
5
0
1
22
P*
4
12
06
1
2
3
4
8
7
6
5
RP
5
1
7
15
K*
4
12
06
1
2
3
4
8
7
6
5
JO5
1
3
SPAR
KGAP_
6
1
2
JO5
1
4
SPAR
KGAP_
6
1
2
R6
34
0
06
03
1
2
R5
95
22
06
03
1
2
R6
01
22
06
03
1
2
X
507
8
7
6
5
MEM
W#
Summary of Contents for PC-AX40
Page 51: ...PARTS LAYOUT 1 M B COMPONENT SIDE ...
Page 52: ...SOLDER SIDE 2 M B ...
Page 53: ...COMPONENT SIDE 3 DD ...
Page 54: ...SOLDER SIDE 4 DD ...