īīā4-22ā
External HDD Power
Internal HDD Power
R378 : Between PWR1 & J2
SATA_TX4+
SATA_TX4-
SATA_RX4-
SATA_RX4+
SATA4_RXP
SATA4_RXN
SATA4_TX+
SATA4_TX-
SATA4_RX+
SATA4_RX-
EQA
EQB
SATA4_TX-
SATA4_TX+
SATA4_RXP
SATA4_RXN
SATA4_TX+
SATA4_TX-
SATA_TX4+
SATA_TX4-
SATA4_RX- SATA_RX4-
SATA_RX4+
SATA4_RX+
USB13+
USB13-
USB_PWR13
USB13-
USB13+
USB13-
USB13+
USB_PWR12
USB_PWR13
USB12-
USB12+
USB_PWR12
USB12-
USB12+
USB12-
USB12+
GND_IO
+V5A
+V3.3A
+V5S
+V5S
+V1.8S
+V1.8S +V1.8S
+V1.8S +V1.8S +V1.8S
+V5S
SATA_RXN412
SATA_RXP412
SATA_TXN412
SATA_TXP412
USB_P13-16
USB_P13+16
SATA_TXN012
SATA_RXN012
SATA_TXP012
SATA_RXP012
USB_P12-16
USB_P12+16
USB_OC12_13 16,20
PM_SLP_S414,24,27,32,35
PM_SLP_S314,24,27,28,34,35,36,39,40
J2
ATX_POWER_4P_RA
J2
ATX_POWER_4P_RA
GND1
1
GND2
2
+5V1
3
+5V2
4
0402
R735 180 1%
0402
R735 180 1%
ESD58 PGB1010402KRESD58 PGB1010402KR
1 2
C128 0.01UFC128 0.01UF
SATA1
S_ATA_BOX
SATA1
S_ATA_BOX
GND1
1
GND2
4
GND3
7
H1
8
H2
9
TXP
2
TXN
3
RXN
5
RXP
6
C451
0.01UF
C451
0.01UF
0805
R720 0
0805
R720 0
0402
R734 300 NC
0402
R734 300 NC
C525
0.1UF
C525
0.1UF
ESD59 PGB1010402KRESD59 PGB1010402KR
1
2
C483 0.01UFC483 0.01UF
L31 DLW31SN900SQ2LL31 DLW31SN900SQ2L
1 2
3
4
C522
0.1UF
C522
0.1UF
C127 0.01UFC127 0.01UF
0402
R730
0 NC
0402
R730
0 NC
C482 0.01UFC482 0.01UF
0805
R455 0
0805
R455 0
USB6
BOX_HD_1X5
USB6
BOX_HD_1X5
1
2
3
4
5
H1
H2
0402
R731
0 NC
0402
R731
0 NC
0402
R225
10K
0402
R225
10K
0402
R360 0
0402
R360 0
+ D4P2.5
EC36
470UF/6.3V
+ D4P2.5
EC36
470UF/6.3V
0805
C531
10UF
0805
C531
10UF
C484 0.01UFC484 0.01UF
C481 0.01UFC481 0.01UF
U16
TPS2052BDR
U16
TPS2052BDR
GND
1
IN
2
EN1
3
EN2
4
OC2
5
OUT2
6
OUT1
7
OC1
8
FB_0603
L32
BEAD 220 2A
FB_0603
L32
BEAD 220 2A
C125 0.01UFC125 0.01UF
ESD24 PGB1010402KRESD24 PGB1010402KR
1 2
ESATA1
e-SATA+USB
ESATA1
e-SATA+USB
A+
P6
A-
P7
B-
P9
B+
P10
GND2
P5
GND3
P8
GND4
P11
H1
H1
H2
H2
H3
H3
H4
H4
VBUS
P1
D-
P2
D+
P3
GND1
P4
J3
ATX_POWER_4P
J3
ATX_POWER_4P
GND1
1
GND2
2
+12V1
3
+12V2
4
C249 0.01UFC249 0.01UF
0402
R364 1K NC
0402
R364 1K NC
0402
R729 0
0402
R729 0
C532
0.1UF
C532
0.1UF
C480
0.1UF NC
C480
0.1UF NC
ESD60
AZ2025_01H
ESD60
AZ2025_01H
2 1
FUSE_1812
Z12
1.1A/16V
FUSE_1812
Z12
1.1A/16V
12
0402
R304 4.7K
0402
R304 4.7K
C523
0.1UF
C523
0.1UF
0805
R369 0
0805
R369 0
C126 0.01UFC126 0.01UF
0402
R365 0 NC
0402
R365 0 NC
ESD25 PGB1010402KRESD25 PGB1010402KR
1 2
C250 0.01UFC250 0.01UF
ESD37 PGB1010402KRESD37 PGB1010402KR
1 2
C331
0.01UF
C331
0.01UF
ESD38 PGB1010402KRESD38 PGB1010402KR
1 2
U34
PI2EQX3211BHE
U34
PI2EQX3211BHE
EQA
1
VDD1
2
AI+
3
AI-
4
GND1
5
VDD2
6
BO+
7
BO-
8
GND2
9
EQB
10
EN
20
VDD5
19
AO+
18
AO-
17
GND4
16
VDD4
15
BI+
14
BI-
13
GND3
12
VDD3
11
C485 0.01UFC485 0.01UF
C503
0.1UF
C503
0.1UF
C535
0.1UF
C535
0.1UF
FUSE_1812
Z13
1.1A/16V
FUSE_1812
Z13
1.1A/16V
12
0402
R732
0
0402
R732
0
ESD26 PGB1010402KRESD26 PGB1010402KR
1 2
C524
0.1UF
C524
0.1UF
C534
0.1UF
C534
0.1UF
C486 0.01UFC486 0.01UF
L39 DLW31SN900SQ2LL39 DLW31SN900SQ2L
1 2
3
4
0805
C504
10UF
0805
C504
10UF
0402
R733
0
0402
R733
0
ESD27 PGB1010402KRESD27 PGB1010402KR
1
2
0805
R378 0
0805
R378 0
+ D4P2.5
EC44
470UF/6.3V
+ D4P2.5
EC44
470UF/6.3V
SATA / e-SATA