
Schematic Diagrams
B - 33
Sch
e
matic Diag
s
Power Plane
Sheet 32 of 39
Power Plane
12V
VCC5
VCC5S
12V
VCC3S
VDD5
VDD3
12V
+1.5V
VCC1.5S
VCC3
VA
VDD3
VCC3
VCC3
SUSB+
PWRS_1
PWROK
D17
1SS355
C
A
H6
C394D189
R642
10K
C799
0.1U
C342
0.1U
C304
0.1U(R)
H14
C276D110
H7
C354D165
Q10
2N7002
G
S
D
R254
100K
R259
1K
H16
C276D110
H22
C354D165
H5
C394D189
Q12
2N7002
G
S
D
C371
0.1U
H4
C276D110
H15
C354D165
R260
10K(R)
D50
1SS355
C
A
1
H30
HOLEC276D107-6
2
3
4
5
6
H11
C315D111
D15
1SS355
C
A
R628
100K
Q32
AO4422
4
6
2
5
7
3
1
8
Q13
2N7002
G
S
D
L19
L(R)(1206)
1
2
H19
C276B134D110
R620
100K
H17
C354D165
Q9
2N7002
G
S
D
R290
100K
H24
C315D111
H29
C276D110
Q7
AO4422
4
6
2
5
7
3
1
8
H21
C276D110
H10
C354D110
H36
C315D111N
1
H26
HOLEC276D107-5A
2
3
4
5
H34
C276D110
D48
1SS355
C
A
H12
C394D189
H37
C315D111
D49
1SS355
C
A
D16
1SS355
C
A
H3
C315D111N
C805
0.1U
C372
10U(0805)
U7
MAX809_SOT23
3
1
2
VCC
GND
RESET#
H1
C315D111
C307
0.1U
H13
C394D189
H35
C315D111N
C302
0.1U
H25
C315D111
R615
100K
H9
C354D165
R614
330K
R627
330K
H23
C354D110
H18
C276D110
Q33
2N7002
G
S
D
H8
C354D165
Q8
2N7002
G
S
D
C775
0.1U
Q37
AO4422
4
6
2
5
7
3
1
8
1
H31
HOLEC276D107-5A
2
3
4
5
C383
0.1U
H27
C315D111
R312
100K
H2
C315D111
R257
10K
C766
10U(0805)
C306
10U(0805)
VCC5 [17,20,21,22,26,27,28,29,33,34,36,37]
VCC5S [17,18,19,22,23,24,26,27,33,37]
PS_ON
[28,35,37]
SUSB+
PWRS
[27,37]
PWRSW# [27,28]
VCORE [2,3,4,5,18,19,33]
VCC1.5S [6,10,16,19]
12V [17,23,29,34,37]
VCC3S [2,5,9,10,11,12,16,17,18,19,20,23,25,26,27,28,31,37]
VCC3 [6,18,19,20,21,22,25,27,29,30,33,34,35,36,37]
ACIN# [28]
PWROK [6,18]
1.5VPG
[37]
2.5VPG
[35]
PG
[35]
Modify 5/31
Modify 5/31
Modify 5/31
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