Acer Q1VZC Schematics Document page 20

A
+3VS
L3
10UH_LB2012T100MR_20%
1 2 +3VS_VCC_CLKF33
1 1
C200
10U_0603_6.3V6M
2 2
1
Near T38
GPIO28
On-Die PLL Voltage Regulator
H ： ： ： ： O n-Die PLL voltage regulator
enable
VCCFDIPLL,VCCAPLLEXP,VCCAPLLDMI2
,VCCAPLLSATA
+1.05VS_VTT
L4
10UH_LB2012T100MR_20%
1 2 +1.05VS_VCCA_A_DPL
1
Near BD47
2
2
1 2 +1.05VS_VCCA_B_DPL
L5
10UH_LB2012T100MR_20%
1
1
+
C216 Near BF47
330U_D2_2V_Y
@
2 2
SGA20331E10
330U 2V H1.9
9mohm POLY
3
+1.05VS_VTT
+1.05VS_VTT
C223 C224
1 1
1U_0402_6.3V6K 1U_0402_6.3V6K
Place Place C225
1
2 2
1U_0402_6.3V6K
near AF17 near AG33
2
suppied by internal
1.05V VR Must NC
isolation between SSC (AG33)
and DIFFCLKN(AF33,AF34,AG34)
18mil width(DIFFCLKN)
4
10mil (SSC)
A
B
+1.05V analog
internal clock PLL
Can NC
PAD T24 @
+VCCDSW3_3
1
C202
Not support Deep S4,S5 0.1U_0402_16V7K
connect to +3VALW
2
Near T16
+PCH_VCCDSW
PAD T26 @
suppied by internal
+3VS_VCC_CLKF33
1.05V VR must NC
PAD T27 @ +VCCAPLL_CPY_PCH
+1.05VS_VTT
+3VALW_PCH
1 2
+VCCDSW3_3 PAD T25 @
R242 0_0402_5%
+1.05VS_VTT
1 1
2 2
1 1 1
2 2 2
Near AA19
Near M6
2 1 +VCCRTCEXT
C221 0.1U_0402_16V7K
+1.5VS
+1.05VS_VCCA_A_DPL
+1.05VS_VCCA_B_DPL
+1.05VS_VTT
Place
2 1
Near V16
near AF33,
C226 0.1U_0402_16V7K
AF34,AG34
PAD T30 @ +1.05VM_VCCSUS
+1.05VS_VTT
1 1 1
+RTCVCC
2 2 2
1
2
Place
near BJ8
Near A22
B
C
VCC3_3 = 178mA detal waiting for newest spec
VCCDMI = 47mA detal waiting for newest spec
+VCCACLK
POWER
U16J
AD49 N26
VCCACLK VCCIO[29]
P26
VCCIO[30]
T16
VCCDSW3_3
P28
VCCIO[31]
3mA
V12 T27
DCPSUSBYP VCCIO[32]
T29
VCCIO[33]
T38
VCC3_3[5]
T23
VCCSUS3_3[7]
BH23
65mA
VCCAPLLDMI2
T24
VCCSUS3_3[8]
AL29
VCCIO[14]
V23
VCCSUS3_3[9]
AL24 V24
+VCCSUS1
DCPSUS[3] VCCSUS3_3[10]
P24
VCCSUS3_3[6]
AA19
VCCASW[1]
T26
803mA
VCCIO[34]
AA21
VCCASW[2]
AA24 M26
1mA
VCCASW[3] V5REF_SUS
AA26
VCCASW[4]
AN23
DCPSUS[4]
AA27
VCCASW[5]
AN24
VCCSUS3_3[1]
AA29
VCCASW[6]
AA31
VCCASW[7]
AC26 P34
1mA
VCCASW[8] V5REF
AC27
VCCASW[9]
N20
VCCSUS3_3[2]
AC29
VCCASW[10]
N22
VCCSUS3_3[3]
AC31
VCCASW[11]
P20
VCCSUS3_3[4]
AD29
VCCASW[12]
P22
VCCSUS3_3[5]
AD31
VCCASW[13]
W21 AA16
VCCASW[14] VCC3_3[1]
W23 W16
VCCASW[15] VCC3_3[8]
W24 T34
VCCASW[16] VCC3_3[4]
W26
VCCASW[17]
W29
VCCASW[18]
W31 AJ2
VCCASW[19] VCC3_3[2]
W33
VCCASW[20]
AF13
VCCIO[5]
N16
DCPRTC
AH13
VCCIO[12]
Y49 AH14
VCCVRM[4] VCCIO[13]
AF14
VCCIO[6]
BD47
75mA
VCCADPLLA
AK1
VCCAPLLSATA
BF47
75mA
VCCADPLLB
AF11
VCCVRM[1]
AF17
VCCIO[7]
AF33
VCCIO[8]
AF34 AC16
55mA
VCCIO[9] VCCIO[2]
AG34
VCCIO[11]
AC17
VCCIO[3]
AG33 AD17
VCCIO[10] VCCIO[4]
95mA
+VCCSST V16
DCPSST
T17 T21
DCPSUS[1] VCCASW[22]
V19
DCPSUS[2]
V21
VCCASW[23]
2mA
BJ8
V_PROC_IO
T19
VCCASW[21]
A22 P32
10mA
VCCRTC VCCSUSHDA
1 1
COUGARPOINT_FCBGA989
HM77@
2 2
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
+3VALW
JUMP_43X39
J13 @
1
1 2
3 1
DS3@
Q68
AP2301GN-HF_SOT23-3
+1.05VS_VTT 0.1U_0402_16V7K
1 2
C499
1
R552
C204
1K_0402_5%
1U_0402_6.3V6K
2
PCH_PWR_EN#
Near N26
For Deep S3 turn off +V5REF_SUS,+VCCSUS3_3
+VCCSUS3_3
1 1
C206 C203
0.1U_0402_16V7K 0.1U_0402_16V7K
Near T23 Near T24
2 2
+VCCSUS3_3
+1.05VS_VTT
D3
RB751V-40_SOD323-2
Near M26
+PCH_V5REF_SUS
1 2
C207
+VCCA_USBSUS @ T28 0.1U_0402_16V7K
PAD
suppied by internal
+VCCSUS3_3
1.05V VR Must NC
+PCH_V5REF_RUN
+VCCSUS3_3
1
C215
1U_0402_6.3V6K
2
Near N20
+3VS
1 1 1
C218 C219 C220
0.1U_0402_16V7K 0.1U_0402_16V7K 0.1U_0402_16V7K
Place near Place near Place near
2 2 2
AJ2 AA16,W16 T34
+1.05VS_VTT
Near AH13,AH14,AF13
1
C222
1U_0402_6.3V6K
2
GPIO28
On-Die PLL Voltage Regulator
+VCCSATAPLL @ T29 PAD
+1.5VS
H O n-Die PLL voltage regulator
： ： ： ：
enable
VCCFDIPLL,VCCAPLLEXP,VCCAPLLDMI2
,VCCAPLLSATA
+1.05VS_VTT
Near AC16
1
C227
1U_0402_6.3V6K
2
+1.05VS_VTT
+VCCSUS3_3
Need +3VALW and 0.1U close PCH
1
C234
0.1U_0402_16V4Z
2
Near P32
Compal Secret Data Compal Secret Data Compal Secret Data
2012/11/22 2012/11/22 2012/11/22
Deciphered Date Deciphered Date Deciphered Date
D
E
+VCCSUS3_3 +5VREF_SUS
+5VALW
20mil S3@
2 2 1 0_0603_5%
R240
3 1
DS3@
Q8
AP2301GN-HF_SOT23-3
1
0.1U_0402_16V7K
1 2
1
2
C500
R553
2
1K_0402_5%
<25,33> PCH_PWR_EN#
+5VREF_SUS
R243
100_0402_5%
+3VS +5VS
D4 R244
100_0402_5%
RB751V-40_SOD323-2
1
C214
1U_0603_10V6K
2
Near P34
Compal Electronics, Inc. Compal Electronics, Inc. Compal Electronics, Inc.
Title Title Title
PCH (8/9) PWR PCH (8/9) PWR PCH (8/9) PWR
Size Size Size Document Number Document Number Document Number
Custom Custom Custom
Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic
Date: Date: Date: Friday, April 20, 2012 Friday, April 20, 2012 Friday, April 20, 2012 Sheet Sheet Sheet 20 20 20 of of of
E
1
2
3
4
Rev Rev Rev
1.0 1.0 1.0
45 45 45