1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
DGPU_RST#_PCH
GC6_FB_EN_PCH
DGPU_PW R_EN
GPU_PEX_RST#
NVVDDS_PW RGD
NVVDDS_PW RGD
GC6_FB_EN_PCH
GPU_PEX_RST#
DGPU_RST#_PCH
DGPU_PW R_EN
1V8_AON
3.3V
GPU_PEX_RST#
[14]
NVVDD_PW RGD
[14,62]
NV_EN_DOW N
[35]
NVVDDS_PW RGD
[61]
NV_NVVDD_EN
[62,63]
NV_NVVDDS_EN
[61]
NV_PEXVDD_EN
[53]
NV_FBVDDQ_EN
[64]
GC6_FB_EN
[26]
OVERT#
[26,35]
1V8_AON_PG
[52]
GPIO4_1V8_MAIN_EN
[26]
DGPU_PW R_EN
[32,35]
PLT_RST#
[30,34]
DGPU_RST#_PCH
[32]
3.3V
[2,10,27,38,43,45,48,50,51,52,55,56]
NV_3V3_EN
[52]
NV_1V8RUN_EN
[52]
NV_1V8AON_EN
[52]
1V8_AON
[3,23,24,26,28,31,52,53,61,62,64]
3.3V
[2,10,27,38,43,45,48,50,51,52,55,56]
GC6_FB_EN_PCH
[10,32,35]
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PA700-D02A
D02A
[27] NVIDIA POWER SEQUENCE
A3
27
77
W ednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PA700-D02A
D02A
[27] NVIDIA POWER SEQUENCE
A3
27
77
W ednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PA700-D02A
D02A
[27] NVIDIA POWER SEQUENCE
A3
27
77
W ednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
U6
SLG4U41681
VDD
1
VIN_DOWN
2
OVERT#
3
1V8_AON_PG
4
NVVDDS_PWRGD
5
GC6_FB_EN
6
GC6_FB_EN_PCH
7
PLT_RST#
8
dGPU_RST#_PCH
9
GPU_PEX_RST#
10
FBVDDQ_EN
20
PEX_VDD_EN
19
NVVDDS_EN
18
NVVDD_EN
17
3V3_SYS_EN
16
1V8_MAIN_EN
15
1V8_AON_EN
14
GPIO4_1V8_MAIN_EN
13
dGPU_PWR_EN
12
GND
11
R490
*10K_04
R141
10K_04
R145
10K_04
D4
RB751S-40H
A
C
R138
*10K_04
Sheet 27 of 77
NVIDIA Power
Sequence
Schematic Diagrams
B - 28 NVIDIA Power Sequence
B.Schematic Diagrams
NVIDIA Power Sequence
Summary of Contents for PA70HS
Page 1: ...PA70HS G PA71HS ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PA70HS G PA71HS Service Manual ...
Page 11: ...Preface IX Preface ...
Page 12: ...Preface X Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 48: ...Disassembly 2 22 2 Disassembly ...
Page 51: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 52: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 53: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 54: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 55: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 56: ...A 8 A Part Lists ...
