Chapter 1 3

System Block Diagram
Title
Size Document Number Rev
Date: Sheet of
BLOCK DIAGRAM
A3
146Tuesday, February 14, 2006
<Variant Name>
Title
Size Document Number Rev
Date: Sheet of
BLOCK DIAGRAM
A3
146Tuesday, February 14, 2006
<Variant Name>
Title
Size Document Number Rev
Date: Sheet of
Acer Inc.
9F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
AAspire 3640/TM2440
BLOCK DIAGRAM
A3
146Tuesday, February 14, 2006
<Variant Name>
DMI I/FHOST BUSPCI BUSCLK GEN.667MHz100MHzKBC
3
4, 5
6,7,8,9,10
15,16,17,18,19
33
MDC CardG1421BOP AMP
31
AZALIA
22
MODEMALC883
INPUTS
SYSTEM DC/DCTPS51120
5V_S5
41
OUTPUTS
DCBATOUT
G792
20
3D3V_S5
42
1D8V_S3
INPUTS OUTPUTS
Mobile CPU
Yonah 478
30
Line Out(SPDIF)
3910
CARDBUSRICOH 1394CONN
28,29
29
29
CardReader1394
30
Line InMIC In
30
6 in 1
LPC BUS
30
Mini Card*1
TOP
VCC
S
S
GND
BOTTOM
PCB STACKUP
APL531230
3D3V_S5 1D5V_S0
APL5913
1D2V_S3 1D05V_S0
43
43
44
39,40
VCC_CORE_S0
0~1.3V 48A
OUTPUTS
CPU DC/DC
INPUTS
DCBATOUT
MAXIM CHARGER
OUTPUTSINPUTS
CHG_PWR
DCBATOUT
UP+5V
5V 100mA
18V 4.0A
MAX8725
ISL6262
INT.SPKRCodecMS/MS Pro/xD/MMC/SD/SDIO
30
23
LANReltek10/100
32
Mini-PCI
802.11A/B/G
24
TXFM RJ45RJ11INT.KBTouchPad
34 34
FIR
35
35
26 26
TPS2211
PCMCIASLOT
Support
TypeII
PCMCIA I/F
PWR SWR5C832
TVOUT
RGB CRT
LVDS
CRT
13
14
14"WXGA+ LCD
PATA
USB
3 PORT
HDD
MINI USB Blue-tooth
22
21
CDROM
21
22
24
27
14
PCIE x 1SIONS87381INT.MIC
Ver. : A11, 71.SB460.00U
Ver.:A13, 71.RC410.D0U
ENE
802.11A/B/G
SATATPS51124SYSTEM DC/DCDEBUGCONN.LPC
36
ENE
25
DCBATOUT
(CV136 / CY28RS400)
ICS951413
DDR2 x 2
533/667MHz
1 X4 PCIE SB I/F
INTEGRATED GRAPHICS
SINGAL DDR2 CHANNEL
6 X1 PCIE GPP I/F
LVDS/TVOUT/CRT
AGTL+ CPU I/F
ATI RC410ME
ATI SB460
INT RTC
ATA 66/100/133
ACPI 1.2
USB2.0 8Ports
SATA II (4 PORTS)
PCI/PCI BDGE
AC97 2.3
AZALIA HD AUDIO 1.0
LPC I/F
RTL8100CL
MX29LV800
BIOS
36
32
New card PCIE x 1
32
PWR SWTPS2231CB1410

SA-0214

11,12
1D2V_S0
TPS51100
1D8V_S3 DDR_VREF_S0
43
SVIDEO/COMP