Power On Seq - Clevo W550SU1 Service Manual

Schematic Diagrams

Power On SEQ

D
Sheet 45 of 45
C
Power On SEQ
B
A
B - 46 Power On SEQ
5 4
W5XXSU EVT SEQ
VDD3
VDD5
476us
DD_ON
1.04ms
5V
1.76ms
3.3V
56ms
PWR_BTN
222.4ms
SUSC#
1.35V
200us
DDR1.35V_PWRGD
34.8us
SUSB#
5VS 2.02ms
1.72ms
1.5VS
3.3VS 2.57ms
1.2ms
1.05V_LAN_M
2.02ms
1.05V_LAN_PWRGD
ALL_SYS_PWRGD
PM_PCH_PWROK
PM_DRAM_PWRGD
VDDPWRGOOD_R
H_CPUPWRGD
VCCIN
DELAY_PWRGD
SYS_PWROK
PLT_RST#
BUF_CPU_RST#
5 4
3
367.4us
339ms
392ms
392.5ms
245.4ms
382ms
410ms
348ms
64ms
521ms
3
2 1
D
C
B
A
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[45] W5XXSU EVT PWR SEQ [45] W5XXSU EVT PWR SEQ [45] W5XXSU EVT PWR SEQ
Size Size Size Document Number Document Number Document Number R e v R e v R e v
6-77-W550SU10-D01 6-77-W550SU10-D01 6-77-W550SU10-D01
1.0 1.0 1.0
C C C
Date: Date: Date: Wednesday, September 25, 2013 Wednesday, September 25, 2013 Wednesday, September 25, 2013 Sheet Sheet Sheet 45 45 45 o f o f o f 45 45 45
2 1