Clevo N950TP6 - Power Delivery Schematics

Schematic Diagrams
B - 24 NVIDIA Power Sequence
B.Schematic Diagrams
NVIDIA Power Sequence
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
DEFAULT HW POWER SEQUENCE
HW POWER DOWN SEQUENCE
NVIDIA GPIO LEVEL SHIFT
NVVDD POWER GOOD LOOPBACK
D01 0214
3.3VS
3.3V
1V8_AON
NV_EN_DOWN[23,33]
GPIO4_1V8_MAIN_EN [22,23]
GPIO4_1V8_MAIN_EN_R[33]
NV3V3[10,22,28,58,61]
3.3V[2,28,29,39,40,41,43,50,51,53,54,58,61]
1V8_AON[10,19,20,22,24,58,59,60,61,62]
1V8_RUN[10,11,19,20,24,58]
3.3VS[8,9,26,27,28,29,30,32,33,34,35,36,37,40,41,44,45,46,47,48,49,50,54,59,60,61,62]
NV_NVVDDS_EN [60]
NV_PEXVDD_EN [61]
NV_FBVDDQ_EN [62]
GPIO4_1V8_MAIN_EN [22,23]
DGPU_PWR_EN [34,48]
NV_NV3V3_EN [58]
NV_1V8RUN_EN [58]
NV_1V8AON_EN [58]
NV_EN_DOWN[23,33]
NVVDDS_PWRGD[60]
GPIO1_GC6_FB_EN[22]
NV_OVERT#[22]
1V8_AON_PWRGD[58]
PLT_RST#[30,31,46]
DGPU_RST#_PCH[34]
NV_NVVDD_EN [59]
GPU_PEX_RST#[10,22]
GC6_FB_EN[34,48]
NVVDD_PWRGD[10,59]
Title
Size Document Number Rev
Date: Sheet
of
6-71-N9500-D01A
D01A
[23] NVIDIA POWER SEQUENCE
A3
23 68Friday, October 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-N9500-D01A
D01A
[23] NVIDIA POWER SEQUENCE
A3
23 68Friday, October 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-N9500-D01A
D01A
[23] NVIDIA POWER SEQUENCE
A3
23 68Friday, October 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Q18
*2SK3018S3
G
DS
Q15
*2SK3018S3
G
DS
C503
*0.1u_10V_X7R_04
C501
*0.1u_10V_X7R_04
R209 100K_04
C504
*0.1u_10V_X7R_04
U9
SLG4U41681
VDD
1
VIN_DOWN
2
OVERT#
3
SUSB#
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
R200
100K_04
R414 *100K_04
Q17
*2SK3018S3
G
DS
C508
*0.1u_10V_X7R_04
R423 100K_04
R203
100K_04
Q19
*2SK3018S3
G
DS
C506
*0.1u_10V_X7R_04
R666 10K_04
Q16
*2SK3018S3
G
DS
D68
RB751S-40H
AC
S
D
G
Q22A
MTDK3S6R
2
61
R166 *100K_04
C507
*0.1u_10V_X7R_04
S
D
G
Q22B
MTDK3S6R
5
34
Q20
*2SK3018S3
G
DS
NV_EN_DOWN
NV_1V8RUN_EN
NV_NV3V3_EN
NV_EN_DOWN
NV_NVVDD_EN
NV_EN_DOWN
NV_NVVDDS_EN
NV_EN_DOWN NV_EN_DOWN
NV_PEXVDD_EN
NV_EN_DOWN
NV_FBVDDQ_EN
NVVDDS_PWRGD
DGPU_PWR_EN
GC6_FB_EN
DGPU_RST#_PCH
GPU_PEX_RST#
GPU_PEX_RST#
Sheet 23 of 68
NVIDIA Power
Sequence