Chapter 1 3

System Block DiagramProject code:91.4BA01.001PCB P/N :08225CLK GEN.
ICS 9LPRS480BKLTF
14.318MHz
AZALIA
DDR II 667/800
32.768KHz
USB x 3USBUSB
USB
PCI-E x 4
16x16
HyperTransport
IN
OUT
PCI-E x 1
PCI-E x 1
OUTPUT
0D9V_S3
Finger print

SB700

DDR2 SODIMM
DIMM1
1D8V_S3
DIMM2
MINI USBBlueTooth
INPUT
USB3 PortCCDAMPKBC
WPC775F
Winbond
INT.
KB
Touch
Pad
AMD
AMD
AMD
Codec
ALC268
DDR2 SODIMM
Line In
Giffin
S1g2 Socket
SATA
LPC BUS

RS780M

MDC Card
G1431
AMP
AZALIA
MODEMG1412
INT.SPKR
Line Out
(No-SPDIF)
RJ11
SATA
G792
802.11a/b/g/n
Mini CardNew card
SPI
PCI-E x 1
PCB Layer Stackup
L1: Component
L2: GND
L3: Signal
L4: VCC
L5: GND
L6: Signal
L7: GND
L8: Component
SYSTEM LDO
PCI BUS
1394CONN
JMB380
JMicron
INT. MIC Array
5764M
LAN
Broadcom
XFORMRJ45
G577BR91U
MIC In
25MHz
24.576MHz
3D3V_S5
INPUT
OUTPUT
1D2V_S5
DCBATOUT 5V_S5
3D3V_S5
INPUT
OUTPUT
CPU V_CORE
VCC_CORE_S0
OUTPUT
DCBATOUT
INPUT
OUTPUT
1D2V_S0
1D1V_S0
INPUT
DCBATOUT
SYSTEM DC/DC
OUTPUTS
DCBATOUT
INPUTS
AD+
BAT+
Battery Charger
MX25L1605DM2I
BIOS
Power Switch
HDD
CDROM
25MHz
32.768KHz
DDR II 667/800
16/17/18/19/20
ISL6265HR
37
TPS51124
38
TPS51120
40
G2997
41
G9161
MAX8371
43
CRT12.1" LCD
LVDS
USB
A-Link
Port Replicator
USBRJ45/CRT//DVI-D/SPDIF/MICin/Line in/Line out/AC Jack
MS/MS Pro/xD/
MMC/SD
5 in 1
RTL5158
USB
TPS51117
39
DCBATOUT 1D8V_S3
INPUT
OUTPUT
G9166
INPUT
OUTPUT
3D3V_S0 2D5V_S0
G957
INPUT
OUTPUT
3D3V_S0 1D5V_S0
FIR