Clevo W251HPQ User Manual

Schematic Diagrams
Power Diagram B - 49
B.Schematic Diagrams
Power Diagram
PW R SW B'd
UNCOREPWRGOOD
DV DD(1 .2 V) 3 .3 VS
CardReader
JMC251C
WLAN MINI CARD
3.3V
0
DD _O N#
US B
PO RT1
VDD3
EN
VDD5
3c
DD_ON_EN_VDD
VDD5
0c
EN _5V
3.3V
3a
RT 9715 BG S
US BV CC 01
3
DD _ON
EN
VD D3
0b
USBVCC3.0
US B
PO RT 0
5V
VIN
US B
PO RT3
3b
TPS2540
VIN
5V S
CO DE C ALC2 69
3.3VS
VDD3
1.8VS
3.3V
5V S
18
13b
PG
10
EN
1.05VS_PWRGD
DDR1.5V_PWRGD
1.5VS
uP 6127
PGEN
VIN
EN
3.3VS
VDD5
VIN
uP 61 63
EN
1.5V
5V
3G _3.3 V
G5243
3G _POW ER
3G MINI CARD
EC
3. 3V
CC D
5V _C CD
CC D_EN
?
AX6615
?
1.8VS_PWRGD
?
?
PG
PU6
PQ64
PU 4
PQ 66
PQ 63
PQ 65
1.5V
PQ4
PQ 24
PQ 7
PQ 35
SO -DIM M
PU8
PJ 1
PJ20
PU 10
U18
PJ 6
14
PJ 26
PJ 27
PU 7
5b
1.5VS_CPU
5a
1.5V
PJ9
VTT_MEM
6e
PJ7
PU 5
PU 11
6d
1.05VS
PJ 25
PQ 57
PU1,PU2
PU 3
PU 12
U2 6
U4
U34
U7,U8,U30,U31
Q6
EC
U1 7
U3,U5,U25,U28
U3 7
U29
U32
U14
U19
Q30
U1
U22B
U22A
U22D
U22C
U9
U1 1
VI N
PJ5
uP6122
PQ 27 A
PG
1.05VS
1.05VS_VTT_EN
0.85VS_PWRGD
EN
EN
PQ 27B
6
0.85VS
SUSB#
SU SB
1. 05VS _V TT
5V
VCORE
M_ BT N#
5
SUSC#
CPU
PQ11
1.05VS_VTT
1.8VS
VGFX_CORE
0.85VS
8.5A
12A
1
1.2A
6A
33A
1.05VS
3.3VS
48A
1.5VS
2.92A
1.5VS_CPU
Cougar
Point
3.3V
RTCVCC
1.05VS_VTT
PM SYS_ PW RG D_ BU F
DR AMPW RO K
NB _ENA VD D
5V S_OD D
dGPU_RST# PE XRST #
PEX_VDD
PE RS TB #
?
17
3V3_RUN
ODD
23A
PANEL
EN
P0
Mode:
1.5A
0.1A
FBVDDQ
4A
G5 24 3
3. 3V
NVVDD
SB
6a
6f
6b
6c
?
8
7
SA TA_O DD _P WR GT
13a
9
VIN
GPU
5V S
PLT_RST#
SA TA H DD
3.3VS
PL VD D
?
5VS
?
16 c
VG A Fram e
Bu ffer c
3V 3_RU N
16 a
dGPU_PWR_EN#
PS_NVVDD_PGOOD#
1.05VS
16 b
VG A Fram e
Bu ffer A
EN
FB VD DQ
PEX_VDD
16
EC
16 d
PG
1.5V
uP6122
3.3V
NVVDD
PG
NCP6131S
SY S_ PW RO K
DE LAY_ PW RG D
SM_DRAMPWROK
NC P519 9
VC ORE
EN
AL L_ SY S_ PW RG D
11
VG FX_C OR E
PM _PCH _P WR OK
NC P519 9
RESET#
1.05V
5c
1. 5V
3.3V
US B 3.0
uP D720 20 0
GS7113
5V EN
P2 80 8B
IT 8518
9
PWR_SW#
AL L_SY S_ PW RG D
SY S_PW RO K
PM_PCH_PWROK
10
VDD33. 3V S
2
RSMRST#,
DPWROK
4b
4a
RSMRST#
PW RBTN #
PWR_BTN#
uP 6182
VDD3
0a
VI N
Alway s
enabl e
To uch Pa d
5VS
PWROK,
APWROK
SYS_PWROK
SL P_ S4 #SL P_ S3 #
PLTRST#
PW OCPW RG D
14
H_ CPUP WR GD
15
PL T_RS T#
12
Sheet 48 of 49
Power Diagram

Clevo W251HPQ Specifications

General

Brand	Clevo
Model	W251HPQ
Category	Laptop
Language	English