Power Sequence; Power Sequence 1 - Clevo W243HWQ Series Service Manual

Schematic Diagrams

POWER SEQUENCE

Sheet 45 of 46
POWER
SEQUENCE
(AP WROK)PM_ MPWROK
(Vc cCore PC H)1.5VS
B - 46 POWER SEQUENCE
DD_ON
8 58us
5V
1.44ms
3.3V
RS MRST#
(SUSPW RDNACK)
SUS_P WR_ACK
S USCLK
SUS _ACK#
SLP _SUS#
ACPR ESENT
PWR _BTN#
S LP_A#
S LP_ME_CS W_DEV#
SLP _LAN#
SL P_S5#
(SLP_S4# )SUSC#
(SLP_S3# )SUSB#
3 .3V_M
(VDDQ )1.5V
(VCCPLL) 1.8VS
DDR1.5V_ PWRGD
1.8VS_ PWRGD
1.05VS_V TT_EN
(V CCP)1.05 VS_VTT
(VCCA)0 .85VS
0.85VS_ PWRGD
VT T_MEM
3.3VS
5VS
1 .05VS
ALL_SYS_ PWRGD
W243HVQ/W243HWQ-D01 POWER ON SEQUENCE
92.764ms
102ms(RSMRST# to SUSPWRDNACK)
102.1 ms(RSMRST # to SUS CLK)
102.1 ms(RSMRST # to SUS _ACK#)
95.9ms(RSMRST# to SLP_SUS#)
18.5m s(SLP_SUS # to PWR BTN#)
0ms(RSMRST# to ACPRESENT)
80ms(RSMRST# to PWR_BTN#)
206.8 3ms (RSMR ST# to PW R_BTN#)
21.52ms(PWR_BTN# to SLP_A#)
103.915ms (RSMRST# to SLP_A# spec:min 5ms)
103.915ms(RSMRST# to SLP_LAN#)
102ms(RSMRST# to SLP_S5#)
36.9us (SLP_S5# to SUSC# spec:min 30us)
36.9us (SUSC# to SUSB#) (spec:min 30us)
1.645ms(SUSB# to 1.05V_M)
2.05 ms(SUSB# to APWROK)
2.25 ms(VCCSP I to APWROK spec: min 1ms)
1.833ms(APWOK to 1.5V);299us(SUSB# to 1.5V)
245us(S USB# to V CCPLL)
2.05ms(PM_MPWROK to 1.8VS); 3.874ms(1,5V to 1.8VS)
113.54us(1.5V to DDR1.5V_PERGD)
1. 51ms(1.8V S to 1.8V S_PWRGD)
3. 9248ms(SU SB# to 1. 05VS_VTT_ EN)
1.158ms(1.05VS_VTT_EN to 1.05VS_VTT);2.7ms(SUSB# to 1.05VS_VTT)
1.976 ms(1.05VS _VTT to 0 .85VS);4. 6275ms(S USB# to 0 .85VS)
1.92 5ms
3.7ms
345.1us
6 03.7us
500us
1.646ms
5.536m s