Service manual

Schematic Diagrams
B - 46 Power Sequence
B.Schematic Diagrams
Power Sequence
(VREN)
DELAY_PWRGD
18ms
102ms
91ms
23ms
2ms
470us
1.05V_M
SLP_M#
PM_MPWROK
36us
16.4ms
356us
211us
733us
615us
2ms
7ms
516us
51ms
9.4ms
984us
51.2ms
VCORE
4.67ms
290ms
3.7s
1.89ms
PM_PCH_PWROK
VCCRTC
RTCRST#
SLP_S4#
KBC_PWRBTN#
5VS
1.5V (VDDQ)
3.3VS
1.8VS
SYS_PWROK
1.05VS
PLTRST#
GFXCORE
ALL_SYS_PWRGD
VDD5
VDD3
SLP_S3#
3.3V_M
1.05V_LAN_M
1.5VS
1.05VS_VTT
0.85VS
12V
PM_SLP_LAN#
RSMRST#
Sheet 45 of 45
Power Sequence