Table Of Contents - EUROCOM ARMADILLO 2 W840AU Service Manual

Introduction ..............................................1-1
Overview .........................................................................................1-1
Specifications ..................................................................................1-2
External Locator - Top View with LCD Panel Open ......................1-4
External Locator - Front & Right Side Views .................................1-5
External Locator - Left Side & Rear View .....................................1-6
External Locator - Bottom View .....................................................1-7
Mainboard Overview - Top (Key Parts) .........................................1-8
Mainboard Overview - Bottom (Key Parts) ....................................1-9
Mainboard Overview - Top (Connectors) .....................................1-10
Mainboard Overview - Bottom (Connectors) ...............................1-11
Disassembly ...............................................2-1
Overview .........................................................................................2-1
Maintenance Tools ..........................................................................2-2
Connections .....................................................................................2-2
Maintenance Precautions .................................................................2-3
Disassembly Steps ...........................................................................2-4
Removing the Battery ......................................................................2-5
Removing the System Memory (RAM) ..........................................2-6
Removing the Hard Disk Drive .......................................................2-8
Removing the SSD Module ...........................................................2-10
Removing the Wireless LAN Module ...........................................2-11
Removing the Keyboard ................................................................2-12
Part Lists ..................................................A-1
Part List Illustration Location ........................................................ A-2
Top ................................................................................................. A-3
Bottom ............................................................................................ A-4
HDD ............................................................................................... A-5
LCD ................................................................................................ A-6
Contents
Schematic Diagrams................................. B-1
System Block Diagram ...................................................................B-2
Processor 1/11 .................................................................................B-3
Processor 2/11 .................................................................................B-4
Processor 3/11 .................................................................................B-5
Processor 4/11 .................................................................................B-6
Processor 5/11 .................................................................................B-7
Processor 6/11 .................................................................................B-8
Processor 7/11 .................................................................................B-9
Processor 8/11 ...............................................................................B-10
Processor 9/11 ...............................................................................B-11
Processor 10/11 .............................................................................B-12
Processor 11/11 .............................................................................B-13
DDR3 SO-DIMM_0 .....................................................................B-14
DDR3 SO-DIMM_1 .....................................................................B-15
Panel, Inverter ...............................................................................B-16
VGA PCI-E Interface ....................................................................B-17
VGA Frame Buffer Interface ........................................................B-18
VGA Frame Buffer A ...................................................................B-19
VGA Frame Buffer B ...................................................................B-20
VGA I/O .......................................................................................B-21
VGA NVVDD Decoupling ...........................................................B-22
PS8625 ..........................................................................................B-23
Card Reader / LAN RTL8411B ....................................................B-24
WLAN, MSATA ..........................................................................B-25
HDMI, RJ45, Fan .........................................................................B-26
Audio Codec ALC282 ..................................................................B-27
USB Charger, USB, LED .............................................................B-28
KBC-ITE IT8587 ..........................................................................B-29
CCD, TPM, I/O Connector, LID ..................................................B-30
Preface
IX