D
C
B
A
3
+VCC5
C521
1uF/10V
P1V8_SB
U53
VIN
CNTL
EN
PG
NC
3
4
2
1
5
NCT3730S
6
7
8
9
VOUT
FB
GND
PGND
2
1
1_05V
MAX:400mA
P3V3_AUX
C916
C917
1000PF
1000PF
+VCC3
C915
0.1UF
C525
C745
C604
10uF/10V
10uF/10V
0.1uF/16V
P3V3_AUX
C918
C919
C920
C921
C922
0.1UF
0.1UF
0.1UF
0.1UF
0.1UF
R637
604ohm 1%
R639
22ohm 1%
R638
2Kohm 1%
Vout=
0.8*[1+(0.65K/2K)]=1.05V
C930
18PF
5
4
P3V3_AUX
R1016
10K
SPICS
SPISO
P3V3_AUX
P3V3_AUX
P3V3_AUX
C519
C520
+VCC3
U52
CE#
SO
WP#
VSS
1
2
3
4
VDD
HOLD#
SCK
SI
8
7
6
5
W25X10CLSDIG
SPICK
SPISI
SPI Flash ROM
R1020
10K
D21
1N4148
PONRST
C931
1UF
10uF/10V
0.1uF/16V
X4
25MHZ
GND2
X2
X1
GND1
4
1
3
2
C929
18PF
U18
SSTX1+_I
SSTX1-_I
1_05V
SSRX1+
SSRX1-
P3V3_AUX
USBHP1+
USBHP1-
1_05V
SSTX2+_I
SSTX2-_I
1_05V
SSRX2+
SSRX2-
P3V3_AUX
USBHP2+
USBHP2-
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
SSTX1+
SSTX1-
VCCA10SSRX12
SSRX1+
SSRX1-
VCCA33SS12
USB2D1+
USB2D1-
VDD
SSTX2+
SSTX2-
VCCA10SSRX12
SSRX2+
SSRX2-
VCCA33SS12
USB2D2+
USB2D2-
VL805 Host QFN68
SPICS#
SPISO
VSUS33
PONRST#
PEXCREQ#
VDD
PEXRX-
PEXRX+
NC
PEXTX-
PEXTX+
VCCA33PEX
PEXCLK-
PEXCLK+
PEXWAKE#
PEXRST#
SMI#
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
33
33
USBHP1+
USBHP1-
SPICS
SPISO
P3V3_AUX
PONRST
PEXCREQ
1_05V
PEXRX0-
PEXRX0+
1_05V
C923
0.1UF
C925
0.1UF
1_05V
C932
C936
C937
C939
C933
C934
0.1UF
0.1UF
0.1UF
1000PF
0.1UF
1000PF
PEXCREQ
1K/N
R1014
10K
R1013
P3V3_AUX
PEXWAKE
R1012 0
IRQ_LVC3_WAKE_N 24,31,36,44
C940
C941
0.1uFx7R
0.1uFx7R
PEXTX0-
PEXTX0+
C944
0.1uFx7R
C945 0.1uFx7R
+VCC3
PEXWAKE
RST
SMI
C955
10uF
PCH_PCIE_TN7 25
PCH_PCIE_TP7 25
PCH_PCIE_RN7 25
PCH_PCIE_RP7 25
CK_PCIE1X_U30_DN 29
CK_PCIE1X_U30_DP 29
R1011 X_10K
R1022 10K
P3V3_AUX
SMI
RST
R1019
0
PE_RESET
48
P3V3_AUX
R1018
10K
R1010
10K
P3V3_AUX
P3V3_AUX
R1021
10K
R1017
10K
R10156.04K_1%
R1009 4.7K
SSREXT
TESTEN
OVCUR1
OVCUR2
OVCUR3
OVCUR4
D
C
B
A
5
4
3
2
Title
Title
Title
Size
Size
Size
C
C
C
Date:
Date:
Date:
Document Number
Document Number
Document Number
Rev
Rev
Rev
Wednesday, April 25, 2018
Wednesday, April 25, 2018
Wednesday, April 25, 2018
1
Sheet
Sheet
Sheet
5
5
5
of
of
of
36
36
36