Schematic Diagrams
B - 64 NVVDDS
B.Schematic Diagrams
NVVDDS
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
7/26
P950HP3,P950HP6 = G1 Phase
P950HR = G1 Phase
PR406 Output Voltage Ramp Up Time
30K
150us
62K
450us
120K
900us
OPEN
1.5ms
2/25 power check
3/24 DEL PC3418
D02
0.6V~1.2V
NVVDDS FOR N17_VGA
10A
NVVDDS PHASE
EMI
9/8
20A
4/7 power change to 10K
Ղٙ
PR180
N17EG1=80.6K
N17EG2=88.7K
5/4 NV recommend design
৬ᤜ
,
ޏߨ
GPIO6
D02A
15R
ڶ
06
ڶ
08size
1A
़ ၴ ം ᠲ ޏ
POSCAP 1.1mm H
7/29
7/27
7/29
10A
1A
POWER
Ղٙሽॴሽ୲ଖ
2/16
PVCC_UPI_1666
NVVDDS_VREF
NVVDDS_VREF
UP1666_FBDRTN
LX1_UPI_1666
1666_DGPU_ON
UP1666_REFADJ
UGATE1_UPI_1666
UP1666_REFADJ
NVVDDS
NVVDDS_VREF
<NV_NET_MAX_CURRENT>
0.400
NV_NVVDDS_EN
PWR_SRC_NVVDDS
1V8_AON
5VS
PWR_SRC_NVVDDS
PWR_SRC_NV_FB
VDD3
PWR_SRC_NVVDDS
NVVDDS
NV3V3
NVVDDS
PWR_SRC_NVVDDS
PWR_SRC_NV_FB
55,64,66
VDD3
5,27,30,33,36,38,39,42,44,48,50,51,52,53,54,55,56,58,61,62,65,66
NV3V3
12,13,14,27,54,55,64
NVVDDS
23,28,65
GPU_NVDDS_SENSE
28,64
GPU_GNDS_SENSE
28,64
GPIO3_PS_NVVDDS_VID
27
GPIO20_NVVDDS_PSI
27
PWR_SRC_NVS_VINN_R
55
PWR_SRC_NVS_VINNP_R
55
GPIO6_NVVDD_PSI#
27,64
NVVDDS_PWRGD
29
NV_NVVDDS_EN
29,63
1V8_AON
13,14,24,25,27,28,29,54,55,64,66
5VS
12,13,32,40,41,49,50,51,52,64,66
NV_NVVDDS_EN
29,63
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P9500-D02A
D02A
[63] NVVDDS(Power)
Custom
63
74
Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P9500-D02A
D02A
[63] NVVDDS(Power)
Custom
63
74
Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P9500-D02A
D02A
[63] NVVDDS(Power)
Custom
63
74
Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
PR11
15_1%_06
PD9
CSO
D
140SH
A
C
PR235
*0_04
PR249
*0_04
PC6
0
.1u_10V_X7R_04
PR2
*62K_1%_04
PC17
*10u_6.3V_X5R_06
PD8
CSO
D
140SH
A
C
PC141
4700p_50V_X7R_04
PR263
0_04
N17EG2
PC5
*0.1u_10V_X7R_04
+
PC147
25T
Q
C
15MYF
B
PR9
15_1%_06
PR276
*0402_short
PL4
CMMS042T-R22MS
1
2
PR241
*0_04
PR244
*0402_short
PR237
100K_04
PC146
2200p_50V_X7R_04
PR248
2.2_04
PC135
*1000p_50V_X7R_04
PR270
*0_04
PR24
2K_04
PR6
0_04
PR246
499K_1%_1/16W_04
PC20
4.7u_25V_X5R_06
PQ2
QM3006M3
4
5
2
5
5
3
1
5
PC143
*0.01u_50V_X7R_04
PR264
*0402_short
PR238
*0402_short
PC21
1u_25V_X7R_06
PR12
15_1%_06
PR229
2.2_1%_06
PQ15
QM3114M3
4
5
2
5
5
3
1
5
PR233
*0_04
PR247
*88.7K_1%_04
N17EG1=80.6K
PR261
309_1%_04
PQ16
QM3110M3
4
5
2
5
5
3
1
5
PC142
1500p_50V_04
PR255
6.19K_1%_04
PQ21
2SK3018S3
G
D
S
PRS3
1206
RL1632T4F-B-R005-FNH
1%
COMMON
1
2
3
4
PC1
*0.01u_50V_X7R_04
PR240
10K_04
PU8
RT8816A
qfn20-3x3mm-rt8816
RE
FIN
7
VREF
8
FS/OC
9
FB
11
COMP
12
EN
3
VI
D
5
PVCC
18
PSI
4
LGATE2
17
PHASE1
20
GN
D
21
FBDRTN
10
LGATE1
19
REFADJ
6
BOOST
1
1
U
G
AT
E1
2
PGOOD
13
U
G
AT
E2
14
BOOT
2
15
PHASE2
16
PR262
0_04
PR254
*0402_short
PC14
1u_25V_X7R_06
PQ19
QM3114M3
4
5
2
5
5
3
1
5
PR239
0_04
PJ34
*CV-40mil
1
2
PC139
120pF_50V_NPO_04
PC8
4
.7u_25V_X5R_06
PR10
15_1%_06
PR232
0_04
PR252
4.32K_1%_04
PC134
2200p_50V_X7R_04
PR234
*15.8K_1%_04
PR1
180K_1%_04
PR243
100_04
PR253
16.5K_1%_04
PQ20
QM3110M3
4
5
2
5
5
3
1
5
PR260
100K_04
PR267
*0402_short
PC136
*4700p_50V_X7R_04
PR271
2.2_1%_06
PC19
4.7u_25V_X5R_06
PR242
1K_1%_04
PR250
20.5K_1%_04
PR269
*0_04
N17EG1
PC11
4.7u_25V_X5R_06
PR231
*51K_1%_04
PC18
*10u_6.3V_X5R_06
PR5
0_04
+
PC9
470u_2V_SMD-
V
PR3
*0_04
PR268
*10K_04
+
PC22
470u_2V_SMD-
V
PC145
*47p_50V_NPO_04
PC2
1u_6.3V_X5R_04
PR230
100_04
PL3
CMMS042T-R22MS
1
2
PR266
*0_04
PC137
0.1u_25V_X7R_06
PR245
*45.3K_1%_04
PR265
0_04
PC3
1u_6.3V_X5R_04
PC144
0.1u_25V_X7R_06
Sheet 63 of 74
NVVDDS
Summary of Contents for P950HR
Page 1: ...P950HR ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P950HR Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 42: ...Disassembly 2 18 2 Disassembly ...
Page 45: ...Top with FP A 3 A Part Lists Top with FP Figure A 1 Top with FP ...
Page 46: ...A 4 Top without FP A Part Lists Top without FP Figure A 2 Top without FP ...
Page 47: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 48: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 49: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 50: ...A 8 LCD A Part Lists LCD Figure A 6 LCD ...
Page 126: ...Schematic Diagrams B 76 B Schematic Diagrams ...