Service manual

Schematic Diagrams
B - 2 System Block Diagram
B.Schematic Diagrams
System Block Diagram
Sheet 1 of 55
System Block
Diagram
W370ET /W350ET Chief River System Block Diagram
(USB10)
LCD CONNECTOR
<8"
TOUCH PAD
CRT CONNECTOR
LPC
CARD
READER
GPU NVDIDA N13x NVVDD
SMART
BATTERY
SO-DIMM0
HP
OUT
CLICK BOARD
<=8"
PCIE
25x25mm
989 Ball FCBGA
480 Mbps
ELAN
Mini PCIE
SOCKET
WLAN
SPI
0.5"~5.5"
1"~16"
DDRIII
INT MIC
Ivy Bridge
24 MHz
<12"
FDI
MIC
IN
W150ER (INT SPK R)
128pins LQFP
SO-DIMM1
32.768KHz
DDR3
SO-DIMM2
1.05VS_VTT
EC SMBUS
AZALIA LINK
DDR3
DDR3
0.1"~13
eSATA
SYSTEM SMBUS
SATA ODDSATA HDD
BIOS
SPI
LAN
ITE 8518E
<12"
PantherPoint
Controller
Hub (PCH)
SPDIF
OUT
INT. K/B
Azalia Codec
EC
0.5"~11"
<15"
5V,3V,5VS,3VS,1.5VS,
1.8VS,+1.5S_CPU
1.5V,0.75VS(VTT_MEM)
USB2.0
908 Balls
Nvidia
Fermi N13E-GE-ES
RAM SIZE2GB
(64MX32)
VDD3,VDD5
DMI*4
USB2.0 PORT0
rPGA988B
5 Gbps
USB3.0
32.768 KHz
REALTEK
1.8V, PEX_VDD,0.85VS
SATA I/II/III 6.0Gb/s
1067/1333/1600 MHz
DDR3 / 1.5V
CCD
(USB5)
48MHz
FingerPrint
(USB4)
(Optional)
FINGER PRINTER BOARD
REALTEK
ALC269
33 MHz
THERMAL
SENSOR
100 MHz
14*14*1.6mm
PROCESSOR
6-49-W25A2-011
SMART
FAN
25
MHz
6-71-W3704-D02A
AUDIO BOARD
PHONE JACK x3, USB x1
W370ET /W350ET
CLICK BOARD
6-71-W370A-D02A
6-71-W3702-D02B
9IN1
6-7P-W3709-003
6-71-W3700-D02A
MAIN BOARD
W370ET POWER SWITCH BOARD
6-71-W370S-D02A
PCIE*8
RTL8411
AUDIO BOARD
RJ-45
7IN1
SOCKET
(USB9)USB PORT
USB3.0USB3.0+ESATA
(USB3.0 PORT1) (USB3.0 PORT3)(USB3.0 PORT2)
USB2.0 PORT2USB2.0 PORT1
USB3.0
HDMI Connector
Mini PCIE
SOCKET
3G MSATA CARD
W370ET LID/VGA LED SWITCH BOARD
6-71-W370C-D02A
(USB8/SATA3)
(Optional)
FBVDDQ
6-71-W35ES-D02
W350ET POWER SWITCH BOARD
6-71-W35EC-D02
W350ET LID/VGA LED SWITCH BOARD
W370ET/W350ET POWER LED BOARD
INT SPKER-L
6-71-W35ES-D12
W350ET VGA SW / WLAN SW BOARD
AMP
TI 2008D2
INT SPKER-R
W370ET
VGFX_CORE,VCORE
FINGER PRINTER
Optional
TPM 1.2
AC-IN