1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
STRAP
姕
⭂
H
䁢ᶵ旵柣
L
䁢昌柣
AC_IN
䁢
H,
BATTERY
䁢
L
AC/BATL#
DGPIO12_AC_DETECT
EC Alway low,
⎒㚱
bios
忂䞍ㇵ≽ἄ
,
ᶵ䃞㯠怈㗗
LOW
Power Up Sequence
1V8_AON->1V8_RUN->NVVDD->NVVDDS/PEX_DVDD->FBVDDQ
FROM NV DP CONN.
NVIDIA GPIO LEVEL SHIFT
1V8_AON
HW POWER DOWN SEQUENCE
CHECK PULL HI?
0815 ADD PU
0913 modify
0914
20171115
modify
20171226
Add "*"
1V8_AON
1V8_AON
1V8_AON
1V8_AON
1V8_AON
3.3VS
3.3VS
1V8_AON
1V8_AON
3.3V
3.3VS
3.3VS
SMD_VGA_THERM 39,40
SMC_VGA_THERM 39,40
VBATT_BOOST# 40
AC/BATL# 48
GPIO10_FBVREF_ALTV 12,13,14,15
MEM_VDD_CTL 50
GPU_EVENT# 28
MDP_E_HPD 19,21,28
GPIO0 _NVVDD_PW M_VID 49
GPIO4_1V8_MAIN_EN_R 27
GPIO6 _NVVDD_PSI # 49
NVVDD_ PWRGD49
NV_FBVDDQ_ EN 50
DGPU_RST#_PCH28
PLT_R ST#24, 25
DGPU_PEX_RST#10,17
NV_PEXVDD_EN 51
NV_1V8RUN_EN 51
NV_NVVDD _EN 49
NV_1V8AON_EN 51
NV_EN_DOW N17,40
dGPU_PWR_EN 28,40
NV_EN_DOW N17,40
GPIO9_ALERT_FAN_EC 40
dGPU_OVERT_EC 40
DGPU_PEX_RST# 10,17
GC6_FB_EN28,40
Title
Size Doc ument Number Rev
Date: Sheet
of
6-71-NB500-D02
D02
[17] NVIDIA POWER SEQUENCE
A2
17 57Friday, December 29, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NB50TJ1-D02
Title
Size Doc ument Number Rev
Date: Sheet
of
6-71-NB500-D02
D02
[17] NVIDIA POWER SEQUENCE
A2
17 57Friday, December 29, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NB50TJ1-D02
Title
Size Doc ument Number Rev
Date: Sheet
of
6-71-NB500-D02
D02
[17] NVIDIA POWER SEQUENCE
A2
17 57Friday, December 29, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NB50TJ1-D02
Q35
2SK3018S3
G
DS
R97 10K_04
R66 100K_1%_04
Q10
2SK3018S3
G
DS
R392
10K_04
R101 10K_04
Q11
2SK3018S3
G
DS
S
D
G
Q6B
MTDK3S6R
5
34
T68
R400 2.2K_04
R98 10K_04
R79 100K_1%_04
Q3
2SK3018S3
G
DS
R406 *100K_1%_04
R71 100K_1%_04
T12
R363 10K_04
R73 100K_1%_04
R393 2.2K_04
T9
T8
D46
RB751V-40(lision)
A C
R259
10K_04
R89 100K_1%_04
R411
100K_04
U25
SN74LV1T32DCKR
4
53
1
2
T11
R399 10K_04
T10
R90 *100K_1%_04
R410
100K_04
R407 *100K_1%_04
_
T7
R932. 2K_04
Q8
2SK3018S3
G
DS
U2
SLG4U41681
VDD
1
VIN_D OWN
2
OVERT#
3
SUSB#
4
NVVDDS_PW RGD
5
GC6_FB_EN
6
GC6_FB_EN_PCH
7
PLT_R ST#
8
dGPU_RST#_PCH
9
GPU_PE X_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
R595 *0_04
R82 *100K_1%_04
R395 100K_1%_04
R398
100K_04
D3
RB751S-40H
AC
R367
10K_04
R326 100K_04
R253
10K_04
R67
10K_04
S
D
G
Q6A
MTDK3S6R
2
61
R380
*100K_04
12/17 MISC2
COMMON
?
INS37232476
U29P
N17P-G1-A1 MP
J1
STRAP5
J3
STRAP4
J5
STRAP3
J6
STRAP2
J7
STRAP1
J2
STRAP0
E1
BUFRST
H4
ROM_SCLK
H7
ROM_SO
H5
ROM_SI
H6
ROM_CS
Q4
2SK3018S3
G
DS
S
D
G
Q31A
*MTDK3S6R
2
61
R83 100K_1%_04
C557
220p_50V_NPO_04
R397 *10K_04
R100 100K_1%_04
R84 1.8K_1%_04
R396 100K_1%_04
10/17 MISC1
COMMON
?
INS37232625
U29Q
N17P-G1-A1 MP
AK11
NVJTAG_SEL
AN11
JTAG_TRST
AP12
JTAG_TDO
AM11
JTAG_TDI
AP11
JTAG_TMS
AM10
JTAG_TCK
K3
THERMDP
K4
THERMDN
AP9
TS_VREF
M1
OVERT
U3
GPIO27
R5
GPIO26
R4
GPIO25
L2
GPIO24
T8
GPIO23
P8
GPIO22
P1
GPIO21
P4
GPIO20
P3
GPIO19
R1
GPIO18
M6
GPIO17
R8
GPIO16
P2
GPIO15
N4
GPIO14
M4
GPIO13
N3
GPIO12
M5
GPIO11
L1
GPIO10
M2
GPIO9
L3
GPIO8
N8
GPIO7
M7
GPIO6
L7
GPIO5
P7
GPIO4
P5
GPIO3
L6
GPIO2
M3
GPIO1
P6
GPIO0
R6
I2CB_SDA
R7
I2CB_SCL
R3
I2CC_SDA
R2
I2CC_SCL
T3
I2CS_SDA
T4
I2CS_SCL
R102 10K_04
R387
*100K_04
R371
10K_04
R96 1.8K_1%_04
R742. 2K_04
R92 100K_04
R65 *100K_1%_04
R76 10K_04
R99 *100K_1%_04
Q38
BTN3904
B
E C
R85 10K_04
R70 *100K_1%_04
R86 10K_04
S
D
G
Q31B
*MTDK3S6R
5
34
R103 *100K_04
R87 *100K_1%_04
R75 *100K_1%_04
SMD_VGA_THERM1
I2CC_SCL
I2CB_SCL
I2CB_SDA
VGA_STRAP4
VGA_STRAP3
VGA_STRAP2
VGA_STRAP0
VGA_STRAP1
VGA_STRAP5
VGA_R OM_CS#
VGA_ROM_SCLK
VGA_ROM_SO
VGA_ROM_SI
GPU_BUFRST*
TS_VREF
VGA_STRAP5
I2CC_SDA
NV_OVERT
VGA_STRAP3
VGA_STRAP4
VGA_ROM_SI
VGA_ROM_SO
VGA_ROM_SCLK
VGA_STRAP0
VGA_STRAP1
VGA_STRAP2
GPIO9_ALERT_FAN
I2CC_SCL
I2CC_SDA
SMC_VGA_THERM1 SMC_VGA_THERM
SMD_VGA_THERM
I2CB_SDA
I2CB_SCL
SNN_A_SCL
SNN_A_SDA
GPIO0 _NVVDD_PW M_VID
GPIO6 _NVVDD_PSI #
GC6_GPU_EVENT
GPIO4_1V8_MAIN_EN
GPIO1_GC6_FB_EN
NVVDDS_PW M
GPIO18_IFPE_HPD
GPIO12_AC_DETECT
GPIO10_FBVREF_ALTV
GPIO9_ALERT_FAN
SYS_PEX_RST_MON#
GPIO12_AC_DETECT
MEM_VDD_CTL
NV_OVERT
GPIO12_AC_DETECT
MEM_VDD_CTL
GPIO4_1V8_MAIN_EN
GPIO18_IFPE_HPD
GPIO1_GC6_FB_EN
GPIO10_FBVREF_ALTV
GC6_GPU_EVENT
GPU_PE X_RST_ HOLD#
GPU_PE X_RST_ HOLD#
NVVDDS_PW RGD
NVVDDS_PW RGD
DGPU_PEX_RST#
NV_NV3V3_EN
NV_NVVDD S_EN
NV_NVVDD _EN
DGPU_RST#_PCH
PLT_R ST#
GC6_FB_EN
GPIO1_GC6_FB_EN
NV_OVERT
NV_EN_DOW N
NV_1V8AON_EN
NV_1V8RUN_EN
NV_PEXVDD_EN
NV_FBVDDQ_ EN
DGPU_PEX_RST#
dGPU_PWR_EN
GPIO4_1V8_MAIN_EN
dGPU_PWR_EN
DGPU_RST#_PCH
NV_EN_DOW N
NV_PEXVDD_EN
NV_EN_DOW N
NV_FBVDDQ_ ENNV_NVVDD _EN
NV_EN_DOW N
NV_EN_DOW N
NV_1V8RUN_EN
GPIO9_ALERT_FAN
NV_OVERT
SYS_PEX_RST_MON#
GC6_FB_EN
DGPU_PEX_RST#
GPIO4_1V8_MAIN_EN
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