Clevo W253EFQ User Manual

Schematic Diagrams
Power On SEQ B - 51
B.Schematic Diagrams
Power On SEQ
SUSB#
PWR_BTN#
1.5V
1.5VS_CPU
5V
DD_ON
RSMRST#
SUSC#
PMSYS_PWRGD_BUF
5VS
3.3VS
VTT_MEM
1.05VS
0.85VS
1.05VS_VTT
3.3V
SUSC#
DD_ON
RSMRST#
PWR_SW#
5V
PWR_BTN#
3V3_RUN
4.4ms
320us
ALL_SYS_PWRGD
1.74s
7.6ms
1.92ms
214ms
FBVDDQ
PERSTB#
VGFX_CORE
dGPU_PWR_EN#
1.92ms
36us
H_CPUPWRGD
PM_PCH_PWROK
DELAY_PWRGD
SYS_PWROK
VCORE
PLT_RST#
PMSYS_PWRGD_BUF
ALL_SYS_PWRGD
1.05VS_VTT
0.85VS
1.28s
180ms
214ms
214ms
216ms
1.92ms
216ms
PWR_SW#
302ms
21ms
1.28ms
NVVDD
dGPU_PWR_EN#
FBVDDQ
PEX_VDD
5.12ms
1.92ms
SUSB#
DELAY_PWRGD
VCORE
112ms
VGFX_CORE
PM_PCH_PWROK
SYS_PWROK
H_CPUPWRGD
PERSTB#
PLT_RST#
1.8VS
320us
184ms
2.72ms
2.36ms
3.3VS
1.8VS
1.5VS
1.05VS
2.6ms
5VS
VTT_MEM
1.22ms
2.02ms
3.3V
1.5VS
1.8ms
1.2ms
3V3_RUN
PEX_VDD
NVVDD
92ms
174ms
122ms
206ms
Sheet 50 of 50
Power On SEQ

Clevo W253EFQ Specifications

General

Brand	Clevo
Model	W253EFQ
Category	Laptop
Language	English