Clevo W350HU, Service Manual

Page: 99 / 102

Schematic Diagrams
Power Sequence B - 49
B.Sch
e
m
a
tic D
iag
rams
Power Sequence
(320 us) (340 us)
(190 ms) (190 ms)
? ? ? D01 , ? ? ? D02 , ? ? ? (? 2ND Source)
(189 ms) (190 ms)
(137 ms) (138 ms)
(171 ms) (172 ms)
(1.59 ms) (1.54 ms)
(980 us) (980 us)
3.3V_M
191.45ms (DD_ON to SUSB#)
190.48ms (DD_ON to SUSC#)
636.25us
172.65ms(DD_ON)
2.01ms
DDR1.5V_PWRGD
(2.1 ms) (2.03 ms)
(410 us) (430 us)
(3.16 ms) (2.81 ms)
(2.32 ms) (2.26 ms)
(36.8 us) (36.8 us)
(190 ms) (190 ms)
(102 us) (112 us)
(APWROK)PM_MPWROK
2.09ms
189.63ms (DD_ON to SLP_A#)
SLP_LAN#
SLP_A#
1.05V_M
423.9us
(7.2 ms) (4.24 ms)
(860 us) (900 us)
(730 us) (784 us)
(570 us) (320 us)
35.862us (SUSC# to SUSB#)
1.5VS
608.7us
3.82ms
878.7us
W350HU-D02 POWER ON SEQUENCE
DD_ON
1.05VS
5V
1.029ms
1.8VS
1.719ms
737.4us
3.3V
138.475ms
2.108ms
5VS
SUSC#
1.5V(1.5VS_CPU)
RSMRST#
SUSB#
PWR_BTN#
ACPRESENT
3.3VS
572.4us
VTT_MEM
Sheet 48 of 49
Power Sequence