5-1
SECTION 5. SCHEMATIC
DIAGRAM
• MAIN UNIT (1/9)
VDD2R5V
PWR_SDA
47
C305
CP2
PCIPW_EN
VDD2R5V
SLF6045T
L501
PWR_SCL
0.1
C533
0.0022
C107
VDD1R5VDDR
0.1
C523
VDD3R3VPCIE0
0.1
C104
10k
R511
0
R26
PWR_NON
VDD3R3V2
10
C520
330P
C522
10
C507
SLF6045T
L502
2.2
C13
VDD1R1V3
24k
R22
2.2
C10
0.1
C526
2.2U
L21
RT8296BLZSP
IC401
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
INT_PMIC
0.1
C529
MPZ1608S101A
EP504
3.3k
R106
0
R301
0
R513
10k
R501
22k
R105
15k
R103
12P
C504
27k
R406
10
C512
39k
R514
0.1
C404
RT8296BLZSP
IC101
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
TPS659116A2ZRC
IC501
D7
VBACKUP
B6
VCC7
D8
VCC5
L1
VCC4
N3
VCC3
N5
VCC6
E8
VCCS
A5
V5IN
A7
GNDC
A8
GNDC
E1
VCC1
F2
VCC1
F3
VCC1
G1
VCC2
G2
VCC2
L7
VCCIO
L8
VCCIO
N7
VDDIO
J8
GNDIO
J7
GNDIO
K8
SWIO
K7
SWIO
H8
VFBIO
J2
GND2
J1
GND2
H2
SW2
H1
SW2
K2
VFB2
D3
GND1
C2
GND1
C1
GND1
E2
SW1
D2
SW1
D1
SW1
D4
VFB1
B3
TRIP
C5
VFB
B4
VOUT
A6
DRVL
A4
SW
A2
VBST
A3
DRVH
C4
PGOOD
D5
EN
C6
TRAN
N4
LDO2
N6
LDO1
M1
LDO8
M3
LDO7
M2
LDO6
K1
LDO5
C8
LDO4
E7
LDO3
B5
VRTC
0.1
C516
0.1
C514
12P
C519
0.1
C513
0.1
C403
0
R506
0
R401
VDD2R5V
0.1
C521
0
R407
0
R512
4.7U
L101
0.0022
C207
CPFC6D36
FI1
0.1
C1
BD5329G
IC1
1
VOUT
2
VDD
3
GND
4
NC
5
CT
0
R307
2.2
C538
0.1
C505
TPS659116A2ZRC
IC501
F8
OSC32KIN
F7
OSC32KOUT
M5
SDA_SDI
M4
SCL_SCK
M7
EN1
M6
EN2
N1
PWRHOLD
N2
PWRDN
L6
HDRST
J5
BOOT1
E4
PWRON
F1
SLEEP
D6
AGND
E5
AGND
E6
AGND
F5
AGND
G4
AGND
H5
AGND
H6
AGND
J4
AGND
J6
AGND
K3
AGND
J3
AGND2
M8
AGND2
N8
AGND2
B2
DGND
B1
DGND
A1
DGND
B8
TESTV
L3
INT1
C7
NRESPWRON2
H4
NRESPWRON
K5
GPIO8
L4
GPIO7
G3
GPIO6
G6
GPIO5
H7
GPIO4
B7
GPIO3
L2
GPIO2
F6
GPIO1
L5
GPIO0
G7
REFGND
G8
VREF
F4
CLK32KOUT
2SK3377
Q502
1
C527
15k
R303
2.2
C12
10k
R405
10
C524
1.5k
R104
1
C510
0
R507
4.7k
R21
VDD1R8V
VDD1R8V
22
R25
0
R510
0
R101
MPZ1608S101A
EP503
2.2
C540
47
C405
CP202
VDD1R1V1
100k
R24
CP1
CP
15S
0.1
C518
BD95861MUV
IC21
1
VIN
2
VIN
3
VIN
4
VIN
5
PGND
6
PGND
7
PGND
8
PGND
9
PGND
10
SW
11
SW
12
SW
13
SW
14
SW
15
SW
16
BOOT
17
EN
18
PGOOD
19
VOUT
20
FB
21
GND
22
VREG
23
TEST
24
VIN
25
10
C9
0.1
C303
47
C105
1.2k
R503
10k
R508
100k
R504
4.7
C23
0.0022
C407
1.5k
R304
VDD1R8V
10k
R505
VDD3R3VPHY
VDD3R3V2
CP402
MPZ1608S101A
EP502
J6
1
2
3
4
CP302
0.1
C203
RT8296BLZSP
IC301
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
4.7U
L401
DMX-26S
X501
VDD12V
1.2k R502
0.1
C103
0.1
C204
0.1
C304
0.1
C3
47
C205
10
C525
2.7U
L503
0.1
C24
4.7U
L301
RT8296BLZSP
IC201
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
VDD3R3V
0
R5
0.1
C530
VDD3R3V1
3.3k
R306
0.1
C508
10
C511
680
R23
2.2
C11
0.1
C531
FSMD250
S1
0
R207
0.01
C2
0.1
C515
VDD3R3V2
MPZ1608S101A
EP505
VDD1R1V2
22k
R305
2.2
C537
0.1
C532
VDD1R8V
VDD1R5VPCIE0
VDD12V
0
R201
MPZ1608S101A
EP501
0.0022
C307
2.2
C539
0.1
C517
2SK3377
Q501
0.1
C4
CP102
4.7U
L201
0
R107
CP101
CP15S
10k
R205
CP201
CP15S
330 EEFCX
C542
1k
R52
0.47
C53
1.2k
R53
10k
R54
2SC2712
Q51
68
R55
10k
R56
CP301
CP15S
CP401
CP15S
27k
R206
12k
R404
12k
R403
0.1
C52
TPC8132
Q503
1
2
3
45
6
7
8
2SA1577
Q504
BD5242G
IC51
1
OUT
2
VDD
3
VSS
4
NC
5
CD
RCLAMP1521P
D501
12k
R203
12k
R204
VDD5V1
10
C8
10
C25
10
C26
10
C101
10
C102
10
C201
10
C202
10
C301
10
C302
10
C401
10
C402
10
C528
10
C534
10
C535
10
C541
10k
R51
VDD3R3V2
10k
R515
0
R210
0.1
C5
0.01
C106
0.01
C206
0.01
C406
0.0056
C306
470P
C51
0
R517
PMIC_PG
100k
R1
0
R102
10k
R302
10k
R402
10
C21
10
C22
39
C7
39
C6
VDD5V
4.7
C501
4.7
C503
4.7
C506
4.7
C509
4.7
C502
4.7
C536
VDD1R1V1
VDD3R3V1
VDD3R3V2
VDD5V1
VDD12V
VDD5V
VDD5V
1.5V(PCIe)
3.3V(PHY-IC)
1.5V(DDR3)
5V(USB)
PMREST SW
3.3V(PCIe)
• LED UNIT
DRC9114T0L
Q6
470
R3
VDD5V
DRC9114T0L
Q2
470
R6
470
R4
470
R1
DRC9114T0L
Q1
DRC9114T0L
Q3
DRC9114T0L
Q4
DRC9114T0L
Q7
470
R2
DRC9114T0L
Q5
470
R7
470
R5
470
R3112
DRC9114T0L
Q8
0.001
C1
0.001
C2
0.001
C3
0.001
C4
0.001
C5
0.001
C6
0.001
C7
0.001
C9
0.001
C8
SML-A12WT
DS4
SML-A12WT
DS5
SML-A12WT
DS7
SML-A12WT
DS8
SML-A12WT
DS3
SML-A12WT
DS6
J1
1
2
3
4
5
6
7
8
9
10
11
12
SML-A12MT
DS1
SML-A12UT
DS2
POWER
Error
TEST2
TEST1
TEST3
Status
TEST4
WAN
