Acer Q1VZC, Schematics Document

Page: 36 / 45

A
A
B
B
C
C
D
D
1 1
2 2
3 3
4 4
for reverse input protection
Compal Electronics, Inc.
1.Change PR33 to 280K 0.1%
2.Chagee PR35 and PR36 to 0.1%.
3.Change PC30 to 1000P.
4.Add PR52,PR70,PR72,PQ17,PQ21.
5.Add GPIO pin,need check HW/EC.
6.Chanrge PR31 to 1K.
ACDET=
2.4 ~3.15 V
Vin=20.55~18.6V
BQ24725_ACDRV
B
Q
2
4
7
2
5
_
A
C
N
B
Q
2
4
7
2
5
_
A
C
P
BQ24725_BATDRV
BQ24725_BATDRV
BQ24725_CMSRC
B
Q
2
4
7
2
5
_
L
X
BQ24725_LX CHG
C
S
O
N
1
C
S
O
P
1
D
H
_
C
H
G
DH_CHG
DL_CHG
BTB_GATE
BQ24725_ILIMT
B
Q
2
4
7
2
5
_
V
C
C
B
Q
2
4
7
2
5
_
B
S
T
BATT_GATE
CSON1
CSOP1 SRP
SRN
ACDET
BATT+
B+
P2
+3VLP
P1
B+
VIN
+3VALW
VIN
BATT+
VIN
VIN
CHG_B+
ACDET
EC_SMB_CK1 <29,35>
EC_SMB_DA1 <29,35>
ACIN <15,29,33>
FSTCHG <29>
SUSP# <29,33,38,39,40>
ADP_I <29,35>
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 DCIN / Pre-charge
2011/11/22
45
2012/11/22
36
Custom
Friday, April 20, 2012
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 DCIN / Pre-charge
2011/11/22
45
2012/11/22
36
Custom
Friday, April 20, 2012
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 DCIN / Pre-charge
2011/11/22
45
2012/11/22
36
Custom
Friday, April 20, 2012
Q1VZC M/B LA-8941P Schematic
PQ5
SIS412DN-T1-GE3_POW ERPAK8-5
4
5
1
2
3
P
C
2
8
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
P
C
3
4
1
0
U
_
0
8
0
5
_
2
5
V
6
K
1
2
PR17
4.12K_0603_1%
1 2
PR28
6.8_0603_5%
1 2
PR32
280K_0402_1%
1 2
PR29
10K_0402_1%
1 2
PR38
100K_0402_1%
1 2
P
C
1
1
7
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
P
R
2
1
2
.2
_
0
6
0
3
_
5
%
1
2
P
C
4
8
4
7
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
PD6
RB751V-40_SOD323-2
1
2
PQ7
SIS412DN-T1-GE3_POW ERPAK8-5
4
5
1
2
3
P
C
1
6
3
3
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
C
6
3
3
3
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
C
2
9
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
P
C
1
4
7
1
0
0
P
_
0
4
0
2
_
5
0
V
8
J
1
2
PL3
10UH_FDSD0630-H-100M-P3_3.8A_20%
1 2
P
C
4
1
0
.0
1
U
_
0
4
0
2
_
2
5
V
7
K
1
2
PQ8
SIS412DN-T1-GE3_POW ERPAK8-5
4
5
1 2 3
P
R
3
7
6
6
.5
K
_
0
4
0
2
_
1
%
1
2
P
C
1
1
4
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
P
R
3
6
2
M
_
0
4
0
2
_
1
%
1
2
PC43
100P_0402_50V8J
1 2
P
C
3
7
0
.0
1
U
_
0
4
0
2
_
5
0
V
7
K
1
2
PC32
2.2U_0805_25V6K @
1
2
P
C
3
3
1
0
U
_
0
8
0
5
_
2
5
V
6
K
1
2
P
C
1
4
8
1
0
0
P
_
0
4
0
2
_
5
0
V
8
J
@
1
2
P
R
2
6
4
.7
_
1
2
0
6
_
5
%
1
2
PR24
3.3_1206_5%
@
1
2
PC27
0.047U_0402_25V7K
1 2
P
C
1
8
1
0
U
_
0
8
0
5
_
2
5
V
6
K
1
2
P
Q
9
S
IS
4
1
2
D
N
-T
1
-G
E
3
_
P
O
W
E
R
P
A
K
8
-5
4
5
1 2 3
PC30
1U_0603_25V6K
1 2
PQ6
SIS412DN-T1-GE3_POW ERPAK8-5
4
5
1
2
3
P
C
1
1
3
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
PR22
3.3_1206_5%
@
1
2
P
C
1
7
4
7
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
PD5
BAS40CW H_SOT323-3
2 3
1
P
C
1
2
1
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
PQ10
PDTC115EU_SOT323-3
1
2
3
P
C
4
2
1
0
0
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
C
3
6
2
2
0
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
PR31
316K_0402_1%
1 2
PR30
1K_0402_1%
1 2
P
R
1
5
@ 0
_
0
4
0
2
_
5
%
1
2
PR39
0_0402_5%
1 2
PC31
1U_0603_25V6K
1 2
P
C
1
5
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
G
D
S
PQ11
2N7002KW 1N SOT323-3 2
1
3
PR13
3M_0402_5%
1 2
PR12
1M_0402_5%
1 2
P
C
2
2
<BOM STRUCTURE>
3
3
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
C
4
0
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
PR23
1_0603_5%
1 2
P
R
1
9
4
.1
2
K
_
0
6
0
3
_
1
%
1
2
P
C
1
4
9
1
0
0
P
_
0
4
0
2
_
5
0
V
8
J
@
1
2
P
R
3
4
2
M
_
0
4
0
2
_
1
%
1
2
PL2
1UH_NRS4018T1R0NDGJ_3.2A_30%
1 2
PC44
0.1U_0402_25V6
@
1
2
G
D
S
PQ4
2N7002KW 1N SOT323-3
2
1
3
P
C
2
0
4
7
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
PR25
0.01_1206_1%
1
3
4
2
PU1
BQ24725ARGRR _VQFN20_3P5X3P5
ACN
1
ACP
2
CMSRC
3
ACDRV
4
ACOK
5
A
C
D
E
T
6
IO
U
T
7
S
D
A
8
S
C
L
9
IL
IM
1
0
BATDRV
11
SRN
12
SRP
13
GND
14
LODRV
15
R
E
G
N
1
6
B
T
S
T
1
7
H
ID
R
V
1
8
P
H
A
S
E
1
9
V
C
C
2
0
PAD
21
P
C
3
9
6
8
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
R
2
0
1
0
_
1
2
0
6
_
1
%
1
2
PC26
0.1U_0402_25V6
1 2
P
C
1
1
5
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
PR27
10_0603_5%
1 2
P
R
3
3
1
0
0
K
_
0
4
0
2
_
1
%
1
2
P
C
2
4
2
2
0
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
R
1
8
4
.1
2
K
_
0
6
0
3
_
1
%
1
2
P
C
3
5
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
P
C
3
8
0
.1
U
_
0
4
0
2
_
2
5
V
6
1
2
P
C
2
3
2
2
0
0
P
_
0
4
0
2
_
5
0
V
7
K
1
2
P
C
1
9
1
0
U
_
0
8
0
5
_
2
5
V
6
K
1
2
P
R
1
6
@
0
_
0
4
0
2
_
5
%
1
2
P
R
3
5
1
5
4
K
_
0
4
0
2
_
1
%
1
2
PR14
0.02_1206_1%
1
3
4
2
P
C
2
5
0
.0
1
U
_
0
4
0
2
_
5
0
V
7
K
1
2