Acer Q1VZC, Schematics Document

Page: 39 / 45

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Compal Electronics, Inc.
1.8VSP
Ipeak=1.24A
Vout=0.6*(1+(20K/10K))=1.8V
FB=0.6Volt
output voltage adjustable network
VID [0] VID[1] VCCSA Vout(ULV only)
0 0 0.9V
0 1 0.85V
1 0 0.775V
1 1 0.75V
+VCC_SAP
TDC 4.2A
Peak Current 6A
OCP current 7.2A
The 1k PD on the VCCSA VIDs are empty.
These should be stuffed to ensure that
VCCSA VID is 00 prior to VCCIO stability.
8032_IN
FB_1.8V EN_1.8V
FB_VCCSA_IC
FB_VCCSA
+VCCSA_PHASE +VCCSA_PWR_SRC
+VCCSA_EN
LX_1.8V
+1.8VSP
+3VALW
+3VALW +VCCSAP
+3VS
+1.8VSP
SUSP# <29,33,36,38,40>
VCCSA_SENSE <9>
SA_PGOOD <29>
H_VCCSA_VID0 <9>
H_VCCSA_VID1 <9>
VCCPPWRGOOD <40>
SUSP <33,38,40>
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
PWR +VCCSAP
C
39 45 Friday, April 20, 2012
2011/11/22 2012/11/22
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
PWR +VCCSAP
C
39 45 Friday, April 20, 2012
2011/11/22 2012/11/22
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
PWR +VCCSAP
C
39 45 Friday, April 20, 2012
2011/11/22 2012/11/22
Q1VZC M/B LA-8941P Schematic
PQ34B
DMN66D0LDW-7_SOT363-6
@
3
4
5
PU7
SY8037DDCC DFN 12P
LX
3
LX
2
FB
9
PVIN
11
SVIN
10
VOUT
8
PVIN
12
EN
5
PG
4
LX
1
VID1
7
G
N
D
1
3
VID0
6
P
R
8
3
4
.7
_
0
6
0
3
_
5
%
1
2
PR84
20K_0402_1%
1
2
P
C
9
1
2
2
U
_
0
8
0
5
_
6
.3
V
6
M
1
2
PR86
1M_0402_5%
1
2
P
C
8
0
6
8
P
_
0
4
0
2
_
5
0
V
8
J
1
2
PR93
100_0402_1%
1 2
PL9
1UH +-20% VMPI0703AR-1R0M-Z01 11A
1 2
PR90
0_0402_5%
1 2
PJ17
JUMP_43X79
1
1
2
2
P
C
8
7
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
PC88
68P_0402_50V8J
1 2
PC79
22U_0805_6.3V6M
1
2
PR89
100K_0402_5%
1 2
PJ16
JUMP_43X79
@
1
1
2
2
P
C
8
1
2
2
U
_
0
8
0
5
_
6
.3
V
6
M 1
2
PR87
10K_0402_1%
1
2
PU6
SY8032ABC_SOT23-6
<BOM Structure>
IN
4
PG
5
LX
3
FB
6
EN
1
GND
2
PL10
0.47UH_FDVE0630-H-R47M=P3_17.7A_20%
1 2
P
C
1
4
6
1
0
0
P
_
0
4
0
2
_
5
0
V
8
J
@
1
2
PC95
.1U_0402_16V7K
@
1
2
P
C
8
6
2
2
0
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
C
8
4
6
8
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
PR94
0_0402_5%
1 2
P
C
9
3
2
2
0
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
PR91
1K_0402_5%
1 2
PR88
4.7_0603_5%
@
1
2
P
C
8
3
0
.1
U
_
0
4
0
2
_
1
0
V
7
K
1
2
P
C
8
2
2
2
U
_
0
8
0
5
_
6
.3
V
6
M 1
2
P
C
9
0
.1
U
_
0
4
0
2
_
1
6
V
7
K
1
2
P
C
8
9
2
2
U
_
0
8
0
5
_
6
.3
V
6
M
1
2
P
C
9
2
2
2
U
_
0
8
0
5
_
6
.3
V
6
M
1
2
PR92
1K_0402_5%
1 2 PC145
100P_0402_50V8J
@
1
2
PC94
680P_0402_50V7K
@
1
2
PR85 200K_0402_5%
1 2