Power On Sequence - Clevo P177SM Service Manual

Power on Sequence

2
PWR_SW#
3
DD_ON 19.24ms
1.9842ms
3a
3.3V
2.434ms
3b
5V
92.196ms
4
RSMRST#
5
PWR_BTN#
174.270ms
6
SUSC# 205.3ms
6a VDDQ
6b V_VCCDDQ
7 38.8us
SUSB#
7a
5VS
7b
3.3VS
7c
1.5VS
203.31ms
7d
1.05V_LAN_M
203.31ms
7e
1.05VM
203.31ms
7e
1.05VS
7f
VTT_MEM 7f VTT_MEM
9
ALL_SYS_PWRGD 9 ALL_SYS_PWRGD
10
PM_PCH_PWROK 10 PM_PCH_PWROK
11 PMSYS_PWRGD_BUF 11 PMSYS_PWRGD_BUF
12 H_CPUPWRGD H_CPUPWRGD
12
13a
VCORE 13a VCORE
13b
DELAY_PWRGD DELAY_PWRGD
13b
14
SYS_PWROK SYS_PWROK
14
15
PLT_RST# PLT_RST#
15
16
dGPU_PWR_EN#
16b
3V3_RUN
16c
5V_RUN
16a
PWR_SRC
17
MXM_RST#
467.2ms
2
PWR_SW#
3
DD_ON
3a
3.3V
3b
5V
4
RSMRST#
123.135ms
5
PWR_BTN#
6
SUSC#
583.8us
6a VDDQ
999.2us
6b V_VCCDDQ
SUSB#
7
561.5us
5VS
7a
1.3105ms
3.3VS
7b
1.5943ms
7c 1.5VS
7d
1.05V_LAN_M
7e
1.05VM
7e
1.05VS
526.9us
1.9998ms
4.7914ms
61.845ms
67.918ms
2.857ms
2.855ms
115.075ms
116.895ms
1.7828s
dGPU_PWR_EN#
16
1.2448ms
16b
3V3_RUN
1.9438ms
16c
5V_RUN
PWR_SRC 31.8us
16a
231.93ms
17
MXM_RST#
Power on Sequence B - 61
Schematic Diagrams
Sheet 60 of 60
Power on
Sequence