Schematic Diagrams; System Block Diagram - Clevo W540EU Service Manual

Schematic Diagrams

System Block Diagram

VDD3,VDD5
5V,3V,5VS,3VS,1.5VS,
1.8VS,+1.5S_CPU
1.8V, 0.85VS
1.5V,0.75VS(VTT_MEM)
1.05VS
VCORE,VGFX_CORE
Sheet 1 of 42
System Block
Diagram
B - 2 System Block Diagram
Chief River System Block Diagram
0.5"~5.5"
LCD CONNECTOR <8"
CRT CONNECTOR <15"
HDMI Connector
SENTELIC
TOUCH PAD
EC/BIOS SPI
TPM 1.2
Optional
SHEET 22
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
32.768KHz
SATA I/II 3.0Gb/s
<12"
USB 2.0/3.0
SATA HDD SATA ODD
USB PORT1 USB PORT2
(USB0) (USB1)
USB3.0 USB3.0
Charge
W540EU / W550EU
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
(INT SPK R)
Controller
Hub (PCH)
25x25mm Azalia Codec
VIA
989 Ball FCBGA
VT1802P
24 MHz AZALIA LINK
100 MHz
PCIE
Mini PCIE Mini PCIE
SOCKET SOCKET
M-SATA 3G MSATA CARD
(USB2/SATA4)
(Optional)
USB PORT3 USB PORT4 CCD
(USB9) (USB10) (USB8)
USB2.0 USB2.0
AUDIO BOARD AUDIO BOARD
(W550EU)
W540EU MAIN BOARD
AUDIO BOARD
PHONE JACK x2, USB x1
AUDIO BOARD
PHONE JACK x2, USB x2
DDRIII
(W550EU)
SO-DIMM2
LID SWITCH BOARD
DDRIII (W550EU)
SO-DIMM1
POWER SWITCH BOARD
EXTERNAL ODD BOARD
(W550EU)
INT SPKER-R
HP
OUT
INT SPKER-L
INT MIC
<12" 25 MHz
Mini PCIE RTL8411
SOCKET
CARD
WLAN
LAN
READER
(USB3)
7IN1
RJ-45
SOCKET