Power Sequence Diagram - Clevo M720T Service Manual

Schematic Diagrams

Power Sequence Diagram

I TE 85 12 E
Sheet 39 of 40
Power Sequence
Diagram
D EL AY
C L_ PW RO K
1 50 m s
B - 40 Power Sequence Diagram
1
PW R_ SW # M ULT I I/ O BO AR D
? ? ? ? ? ?
V DD 3/ VD D5
V R
LT C3 85 0
2
EC DD _O N
DR AM V R
S C4 86
4 a
PW R_ BT N#
DE LAY
4 b
PM _R SM RS T#
DD _ON
75 ms
5 a
SU SC #
5 b
SU SB #
9
CL _P WR OK
10
VC OR E_ ON CL KE N#
VCORE VR
11
VC OR E SC 45 2
13
DE LA Y_ PW RGD
1. 5V S_ PW RGD
6
1. 5V S
6
A PL 59 13
6
6
9
CL _P WR OK
NORTH BRIDGE
13
DE LA Y_ PW RG D
Cantiga
3
3 .3 V
3
5 V
3
1 .8 V
6
0 .9 VS M
SOUTH BRIDGE
ICH9-M
9
C L_ PW RO K
12
V RM _P WR GD
14
S B_ PW RO K
5 b
S US B# SL P_ M#
1.0 5V S
3.3 VS SC 41 1
M OS FE T
5VS FO R ME
6
1 .0 5V M
M720T V0.0 BOOT BLOCK DIAGRAM
7
G FX _V RE N
GFX VR
8
V GF X_ CO RE S C4 72 B
1 7
H _C PU RS T#
Other
1 6
P LT _R ST #
Platform
Devices
Processor
1 5
H_P WR GD
Penryn
Other
1 6
PCI _R ST #
PCI
Devices
C lo ck G en era to r
1 2- 1
CLK _P WR GD
IC S9 LP R3 63E GL F
1. 8V _P WR GD
5b
9
CL _P WRO K
1. 05 VM _P WR GD
MOS FE T
FOR M E
6
3 .3 VM