Clevo W251HPQ User Manual

Schematic Diagrams
B - 42 Power VGA NVVDD
B.Schematic Diagrams
Power VGA NVVDD
12K
N12P-GS
11.8K 10K
SE T0
15K
SE T2 S ET 1 SE T3 S ET 0
12K
PR134
PR 1 4 1
SE T2
PR140PR139 PR142
10K
SET3
10K
16.2K
N12P-GV2
PR136 PR137PR135
SET1
+
PC21 3
*100u_6.3V_B_A
5V
VI N
+
PC214
*100u_6.3V_B_A
1 2/ 1 7 PW R C H AN G E
12/22
EMI? ? ? ? ,? noise
PR 241 0_06
1
N12P-GV2
1
NVVDD_VID0
0. 85 V
0.8V
1
0
0.95V 0.975V
NVVDD_VID1
0
1
0
0
2.N12P-GV2 Default? ? 0.95V
CSN _N VVD D
CSP_N VVD D
PR134 PR136
PR142PR141
PR135
PR139
PR137
SE T0
SE T3
PR140
EN_VGA_CORE
31A
C9 90 31 7
SE T1
SE T2
N12P_VGA
9/6 EMC DVT request
VD D3
3V3_R UN
VD D3
NVVD DVG A_VCO RE
3V3_R UN
VDD 3
NVVDD_VID0
0. 97 5VN12P-GS
0
0
1
1.N12P-GS? ,? ? 0.975V
0
1. 0V
0
0. 8V
1
0.825V
1
1
NVVDD_VID1
NV VDD _V ID016
NV VDD _V ID116
PS1_VD D_SEN SE 12
PS1_GN D_SEN SE 1 2
12/22
? ripple
noise
PC215
*22u_6.3V_X5R_08
PC 216
*22u_6.3V_X5R_08
PC112
*0.1u_10V_X5R_04
12.7K
12.7K
15K
11 . 8 K
12K
11.5K10K
15K
PR135 12K_1% _04PR140 11.5K_1%_04
3V3_R UN12,16,37
NVV DD17
VIN11,35,36,37,38,39, 40,42
5V25,28,29,31,35, 37,38
VDD 311,18,27,30,34,35,36,37,42
PR133 1K_1%_04
PC1
4.7u_25V_X5R_08
PQ30
MD U2657
G
DS
PJ15
*40mil
12
PC 120 0.01u_50V_X7R _04
PC5
4.7u_25V_X5R_08
PR 57
10K_04
PC 119 0.1u_16V_Y5V_04
PR 119 10K_04
PR130
0_04
PQ29
MDU 2657
G
DS
PR14 6 0 _04
PR144 *0_04
PR143 *0_04
PQ31
MTN 7002ZHS 3
G
DS
PR 116
33K_1% _04
+
PC 121 560u_2.5V_6.6* 6.6*5.9
PR 131
0_04
PR 12 8
0_04
PR137 12K_1% _04
PR13 2
*0 _ 04
PQ34
MDU 2654
G
DS
PR120
10K_04
PL3
BC IH1367H C-R 82M
1 2
PR141 11.8K_1%_04
PR 126
100K_04
PS_N VVDD _PGO OD # 37
PC114
*2200p_50V_X7R_06
PD 11
RB0540S 2
AC
PC 116 0.022u_16V_X7R _04
PC4
4. 7u_25V _X5R_08
PD 13
CSO D14 0S H
A C
PR 12 7
0_04
PC 118
47p_50V_NP O_04
PR134 16.2K_1% _04
PC110
1u_ 6 .3V_Y5V_0 4
PR 122
100K_04
PR 138
22_04
PR142 10K_1% _04
PC11 7
0.01u_50V_X7R_04
PC113
0.1u_10V _X7R_04
PJ 12
*4 0 m il
1 2
PR139 10K_1% _04
PC115
* 100p_50V_N PO_04
PJ1
*O P EN -8m m
1 2
+
PC 122 560u_2.5V _6.6*6.6*5.9
PC3
4. 7u _ 2 5V _X 5 R _ 0 8
PR12 1
10K_04
PR117
5.1_06
PJ13
*40mil
12
PD12
*SK34SA
A C
PC109
220p_50V_N PO_04
PU8
uP 61 2 2
BOOT
1
UG
2
PO K
3
SS
4
EAP
5
SET3
6
SET2
7
SET1
8
SET0
9
FB
10
COMP
11
VID0
12
VI D1
13
EN /PSM
14
CSN
15
CSP
16
RT
17
VCC
18
LG
19
PHA SE
20
GND
21
PR136 15K_1% _04
PR145 *0_04
PJ14
*40mil
12
PQ33
MD U2654
G
DS
PR124
12K_1%_04
PC2
4.7u_25V_X5R_08
PR 125
100K_04
PR 129 100K_1%_04
PR118 2K_1% _04
PC10 7
0.1u_25V_X7R _06
PQ32
MDU 2654
G
DS
PL4
* TM PC1004H-R 36M -Z01
1 2
CSN_NVVDD
CSP_NVVDD
Sheet 41 of 49
Power VGA NVVDD

Clevo W251HPQ Specifications

General

Brand	Clevo
Model	W251HPQ
Category	Laptop
Language	English