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Schematic Diagrams
System Block Diagram
VDD3,VDD5
GPU NVDIDA
5V,3V,5VS,3VS,1.5VS,
1.8VS,+1.5S_CPU
1.8V, PEX_VDD,0.85VS
1.5V,0.75VS(VTT_MEM)
FBVDDQ
1.05VS_VTT
VGFX_CORE
Sheet 1 of 50
System Block
Diagram
SATA HDD
B - 2 System Block Diagram
Nvidia
Fermi N13M GE1
RAM SIZE: 1GB
NVVDD
(128Mx16x4pcs)
PCIE*8
Nvidia
Fermi N13P GL
RAM SIZE: 1GB
(64Mx16x8pcs)
908 Balls
0.5"~5.5"
<8"
LCD CONNECTOR
CRT CONNECTOR
<15"
HDMI Connector
SENTELIC
TOUCH PAD
EC/BIOS SPI
CLICK BOARD
TPM 1.2
Optional
32.768 KHz
EC
LPC
ITE 8518E
33 MHz
0.5"~11"
128pins LQFP
14*14*1.6mm
EC SMBUS
INT. K/B
THERMAL
SMART
SMART
SENSOR
FAN
BATTERY
AC-IN
G711ST9U
32.768KHz
SATA I/II 3.0Gb/s
<12"
SATA ODD
eSATA
USB PORT
USB PORT1
(USB8)
(USB0)
W270HU
BRIDGE ODD BOARD
W25x/27x ESQ,EPQ
Chief River System Block Diagram
Ivy Bridge
1333/1666 MHz
PROCESSOR
DDR3 / 1.5V
rPGA989/988
SYSTEM SMBUS
0.1"~13
FDI
DMI*4
<=8"
AUDIO BOARD
MIC
IN
PantherPoint
USB PORT
(INT SPK R)
Controller
Hub (PCH)
Azalia Codec
25x25mm
VIA
989 Ball FCBGA
VT1802P
24 MHz
AZALIA LINK
PCIE
100 MHz
Mini PCIE
SOCKET
3G MSATA CARD
USB2.0
USB3.0
(USB2/SATA3)
TI
480 Mbps
(Optional)
TUSB7320
1"~16"
D02A
cost down
24MHz
CCD
(USB5)
USB PORT2
USB PORT3
USB2.0/USB3.0
W251HPQ
6IN1
6-7P-W25P6-001
W251HPQ MAIN BOARD
6-71-W25P0-D02
AUDIO BOARD
PHONE JACK x2, USB x1
6-71-W25P8-D02
CLICK BOARD
6-71-W25P2-D02
DDRIII
SO-DIMM2
W251HPQ POWER SW B'd
6-71-W25PS-D02
DDRIII
W270HU POWER SW B'd
SO-DIMM1
6-71-W25PS-D11
W270HU BRIDGE ODD B'd
6-71-W25PN-D01
INT SPKER-R
HP
OUT
(USB1)
INT SPKER-L
INT MIC
<12"
25 MHz
Mini PCIE
RTL8411
SOCKET
CARD
WLAN
(USB3)
LAN
READER
7IN1
RJ-45
SOCKET
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