Acer Q1VZC, Schematics Document

Page: 9 / 45

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
DC 16A
INTEL Recommend VCCPLL
1*330uF,2*1uF(0402)
PD0.8
5A
6A
CPU EDS1.3 P.93
VCCSA_VID0 Must PD
1.2A
Place BOT OUT Conn
1
HR CR
0
0
0 X 1
1 1
V
V V
V
V
V X
Vout
0.9V
0.85V
0.775V
VCCSA
VID0
0.75V
VID1
0
SGA20331E10 S POLY C 330U
2V Y D2 LESR9M EEFSX H1.9
INTEL Recommend VAXG
2*470uF,6*22uF(0805) and 6*10uF(0603)
11*1U(0402)
PD0.8
INTEL Recommend VDDQ
1*330uF,8*10uF(0603) ,10*1uF(0402)
PD0.8
INTEL Recommend VCCSA
1*330uF,5*10uF(0603) ,5*1uF(0402)
PD0.8
+V_SM_VREF should
have 20 mil trace width
Place BOT OUT BGA
SGA20331E10 S POLY C 330U
2V Y D2 LESR9M EEFSX H1.9
SA_DIMM_VREFDQ
SB_DIMM_VREFDQ
Check list1.5 P18 M1 default M3 no stuff
SGA00001700 S POLY C 220U
220U 2.5V M B2 ESR35 TPE H1.9
CR CheckList Rev1.5
Place TOP IN BGA
Place BOT OUT BGA
Place TOP IN BGA
H_VCCSA_VID0
H_VCCSA_VID1
+V_SM_VREF
SA_DIMM_VREFDQ
SB_DIMM_VREFDQ
+VCCSA
+VGFX_CORE
+VCCSA
+1.5VS
+1.8VS
+VGFX_CORE
+1.5V_CPU_VDDQ
+1.5V_CPU_VDDQ
+1.5V_CPU_VDDQ
VCC_GFXSENSE <41>
VSS_GFXSENSE <41>
H_VCCSA_VID0 <39>
H_VCCSA_VID1 <39>
VCCSA_SENSE <39>
SA_DIMM_VREFDQ <11>
SB_DIMM_VREFDQ <12>
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
1.0
PROCESSOR(6/7) PWR
Custom
9 45 Friday, April 20, 2012
2011/11/22 2012/11/22
Compal Electronics, Inc.
Q1VZC M/B LA-8941P Schematic
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
1.0
PROCESSOR(6/7) PWR
Custom
9 45 Friday, April 20, 2012
2011/11/22 2012/11/22
Compal Electronics, Inc.
Q1VZC M/B LA-8941P Schematic
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
1.0
PROCESSOR(6/7) PWR
Custom
9 45 Friday, April 20, 2012
2011/11/22 2012/11/22
Compal Electronics, Inc.
Q1VZC M/B LA-8941P Schematic
C95
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C96
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
R48
1K_0402_5%
1
2
C89
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C73
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C104
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C79
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
R52
100_0402_5%
1
2
C86
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C76
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
R53
0_0402_5%
@
1
2
C98
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C77
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
+ C94
330U_D2_2V_Y
1
2
C99
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C
9
3
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C
9
2
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C80
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C74
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C75
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
R50
1K_0402_1%
@
1
2
R47
1K_0402_5%
1
2
R51
100_0402_5%
1
2
+ C81
330U_D2_2V_Y
1
2
C101
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C85
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
J1
JUMP_43X118
@
1 2
C103
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C90
1U_0402_6.3V6K
1
2
C78
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C82
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C72
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C84
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C102
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C70
0.1U_0402_16V4Z
1
2
C83
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
C88
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
POWER
GRAPHICS
DDR3 - 1.5V RAILS
1.8V RAIL
SENSE LINES
SA RAIL
SENSE LINES
QUIET RAILS
VREF
VCCSA VID lines
UCPU1G
IVY-BRIDGE_BGA1023
C867@
SM_VREF
AY43
VAXG[1]
AA46
VAXG[2]
AB47
VAXG[3]
AB50
VAXG[4]
AB51
VAXG[5]
AB52
VAXG[6]
AB53
VAXG[7]
AB55
VAXG[8]
AB56
VAXG[9]
AB58
VAXG[10]
AB59
VAXG[11]
AC61
VAXG[12]
AD47
VAXG[13]
AD48
VAXG[14]
AD50
VAXG[15]
AD51
VAXG[16]
AD52
VAXG[17]
AD53
VAXG[18]
AD55
VAXG[19]
AD56
VAXG[20]
AD58
VAXG[21]
AD59
VAXG[22]
AE46
VAXG[23]
N45
VAXG[24]
P47
VAXG[25]
P48
VAXG[26]
P50
VAXG[27]
P51
VAXG[28]
P52
VAXG[29]
P53
VAXG[30]
P55
VAXG[31]
P56
VAXG[32]
P61
VAXG[33]
T48
VAXG[34]
T58
VAXG[35]
T59
VAXG[36]
T61
VAXG[37]
U46
VAXG[38]
V47
VAXG[39]
V48
VAXG[40]
V50
VAXG[41]
V51
VAXG[42]
V52
VAXG[43]
V53
VAXG[44]
V55
VAXG[45]
V56
VAXG[46]
V58
VAXG[47]
V59
VAXG[48]
W50
VAXG[49]
W51
VAXG[50]
W52
VAXG[51]
W53
VAXG[52]
W55
VAXG[53]
W56
VAXG[54]
W61
VDDQ[11]
AM40
VDDQ[12]
AN30
VDDQ[13]
AN34
VDDQ[14]
AN38
VDDQ[15]
AR26
VDDQ[1]
AJ28
VDDQ[2]
AJ33
VDDQ[3]
AJ36
VDDQ[4]
AJ40
VDDQ[5]
AL30
VDDQ[6]
AL34
VDDQ[7]
AL38
VDDQ[8]
AL42
VDDQ[9]
AM33
VDDQ[10]
AM36
VCCPLL[1]
BB3
VCCPLL[2]
BC1
VCCSA_SENSE
U10
VCCSA_VID[1]
D49
VAXG[55]
Y48
VAXG[56]
Y61
VCCPLL[3]
BC4
VAXG_SENSE
F45
VSSAXG_SENSE
G45
VCCSA[1]
L17
VCCSA[10]
R21
VCCSA[12]
V16
VCCSA[13]
V17
VCCSA[14]
V18
VCCSA[4]
N20
VCCSA[5]
N22
VCCSA[6]
P17
VCCSA[9]
R18
VDDQ[16]
AR28
VDDQ[17]
AR30
VDDQ[18]
AR32
VDDQ[19]
AR34
VDDQ[20]
AR36
VDDQ[21]
AR40
VDDQ[22]
AV41
VDDQ[23]
AW26
VDDQ[24]
BA40
VDDQ[25]
BB28
VDDQ[26]
BG33
VCCSA[11]
U15
VCCSA[15]
V21
VCCSA[16]
W20
VCCSA[2]
L21
VCCSA[3]
N16
VCCDQ[1]
AM28
VCCDQ[2]
AN26
VCCSA[7]
P20
VCCSA[8]
R16
VDDQ_SENSE
BC43
VSS_SENSE_VDDQ
BA43
VCCSA_VID[0]
D48
SA_DIMM_VREFDQ
BE7
SB_DIMM_VREFDQ
BG7
C100
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2
R49
1K_0402_1%
@
1
2
C71
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
C97
1
U
_
0
4
0
2
_
6
.3
V
6
K
1
2
+
C91
220U_B2_2.5VM_R35
@
1
2
C87
1
0
U
_
0
6
0
3
_
6
.3
V
6
M
1
2