Acer Q1VZC Schematics Document page 33

A
+5VALW TO +5VS
+5VALW
U35
AO4478L_SO8
8 1
7 2
6 3
5
1 1
2 2
1
20mil 10mil
2 1 5VS_GATE
+VSB
R436
20K_0402_1%
Q24B
SUSP 5
DMN66D0LDW-7_SOT363-6
+3VALW TO +3VS
+3VALW
U37
AO4478L_SO8
8 1
7 2
6 3
2 2
5
1 1
2
R442 10mil
47K_0402_5%
20mil
2 1 3VS_GATE
+VSB
5
SUSP
Q27B
DMN66D0LDW-7_SOT363-6
+1.5V to +1.5VS
+1.5V
U38
AO4478L_SO8
8 1
7 2
6 3
5
2 2 1 1
1 1 2 2
20mil 10mil
2 1
1.5VS_GATE
+VSB
3 R447
200K_0402_5%
@
SUSP 5
Q29B
DMN66D0LDW-7_SOT363-6
D
ACIN 2 Q30
<15,29,36> ACIN
G 2N7002K_SOT23-3
@
S
+0.75VS +1.05VS_VTT
R449 R450
22_0603_5% 470_0603_5%
+0.75VS_R +1.05VS_VTT_R
D D
2 SUSP
G
Q31
S S
4
2N7002K_SOT23-3
A
B
+3VALW to +3VALW_PCH(PCH AUX Power)
+5VS
C443
1 1
R434
470_0603_5%
2 2
+5VS_R
2 SUSP
Q24A
1
C447 DMN66D0LDW-7_SOT363-6
0.1U_0603_25V7K
2
+3VS
2 1
R441
470_0603_5%
1 2
+3VS_R
2 SUSP
Q27A
1
C453 DMN66D0LDW-7_SOT363-6
0.1U_0603_25V7K
2
+1.5VS
2 1
R445
470_0603_5%
1 2
+1.5VS_R
Q29A
2
DMN66D0LDW-7_SOT363-6 SUSP
1
C460
0.1U_0603_25V7K
2
+1.8VS +1.5V
R451 R452
470_0603_5% @ 470_0603_5%
+1.8VS_R +1.5V_R
D D
2 SUSP 2 SUSP 2
G G G
Q32 Q33 @ Q34
S S
2N7002K_SOT23-3 2N7002K_SOT23-3 2N7002K_SOT23-3
B
C
20mil
+3VALW
+3VALW_PCH
R630
2 1
2
0_0603_5%
1
SYSON#
Security Classification Security Classification Security Classification
2011/11/22 2011/11/22 2011/11/22
Issued Date Issued Date Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL 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 AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D 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 DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS 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. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
C
D
+5VALW
SUSP
<38,39,40> SUSP
D
2
<29,36,38,39,40> SUSP#
G
S
R439
10K_0402_5%
+5VALW
R440
100K_0402_5%
@
SYSON#
D
SYSON 2
<29,38> SYSON
G
S
R443
100K_0402_5%
+5VALW
R444
100K_0402_5%
PCH_PWR_EN#
<20,25> PCH_PWR_EN#
D
2
<29> PCH_PWR_EN
G
S
R446
100K_0402_5%
Compal Secret Data Compal Secret Data Compal Secret Data
2012/11/22 2012/11/22 2012/11/22 Title Title Title
Deciphered Date Deciphered Date Deciphered Date
Size Size Size
Custom Custom Custom
Date: Date: Date:
D
E
R435
100K_0402_5%
1
Q35
2N7002K_SOT23-3
Q36
2N7002K_SOT23-3
@
2
Q28
2N7002K_SOT23-3
3
4
Compal Electronics, Inc. Compal Electronics, Inc. Compal Electronics, Inc.
DC Interface DC Interface DC Interface
Document Number Document Number Document Number Rev Rev Rev
1.0 1.0 1.0
Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic
Friday, April 20, 2012 Friday, April 20, 2012 Friday, April 20, 2012 Sheet Sheet Sheet 33 33 33 of of of 45 45 45
E