Acer Q1VZC - Power Sequence Diagram; System Power-Up Sequence

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Compal Electronics, Inc.
PU7
+VCCSAP
PU9
+1.05VSP
V
A1
B1
A3
B4
A5
PCH
Q68,+VCCDSW3_3
Q
8
,+5VREF_SUS
B3
51ON#
O
N/
OFF
+3VALW
B+
EC_ON
VIN
BATT
PM_SLP_S3#
PM_SLP_S4#
PM_SLP_S5#
PM_SLP_A#
PM_SLP_SUS#
6
PBTN_OUT#
4
V
V V
V
V
VV
V
V
V
V
V
PCH_PWR_EN#
+VCCDSW3_3
+5VREF_SUS
3
V
A5
B7
SYSON
PU8
+1.5VP
A4
B6
SUSP#,SUSP
8
V
V
U35
+5VS
U37
+3VS
U38
+1.5VS
PU6
+1.8VS
V
V
VV
VR_ON
VGATE
PM_DRAM_PWRGD
H_CPUPWRGD
PLT_RST#
B5
SYS_PWROK
B7 2
2
V
V
V
PCH_RSMRST#
5
7 SYSON#
9
V
PU10
+CPU_CORE
+VGFX_CORE
CPU
2
V
V
V
PU2
EC
AC
MO
DE
BATT
MOD
E
PU1
A2
B+
B2
PQ17
+5VALW
SUSP#,SUSP
PU8
+0.
75VSP
V
U30
U16
UCPU1
V
13
VV
V
11
10
14
15
V
9012_PCH_PWROK
V
PCH_PWROK
U2
U19
VCCPPWRGOOD
Title
Size Document Number Rev
Date: Sheet of
Security Classification
Compal Secret Data
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Issued Date
Deciphered Date
Q1VZC M/B LA-8941P Schematic
1.0
Power sequence
Custom
45 45Friday, April 20, 2012
2011/06/13 2012/06/13
Title
Size Document Number Rev
Date: Sheet of
Security Classification
Compal Secret Data
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Issued Date
Deciphered Date
Q1VZC M/B LA-8941P Schematic
1.0
Power sequence
Custom
45 45Friday, April 20, 2012
2011/06/13 2012/06/13
Title
Size Document Number Rev
Date: Sheet of
Security Classification
Compal Secret Data
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Issued Date
Deciphered Date
Q1VZC M/B LA-8941P Schematic
1.0
Power sequence
Custom
45 45Friday, April 20, 2012
2011/06/13 2012/06/13