Preface
IX
Preface
Contents
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 Hard Disk Drive .......................................................2-6
Removing the Optical (CD/DVD) Device ......................................2-8
Removing the Caddy/Second Hard disk .......................................2-10
Removing the System Memory (RAM) ........................................2-11
Removing the Keyboard ................................................................2-13
Removing the Wireless LAN Module ...........................................2-15
Wireless LAN and Combo Module Cables ...................................2-16
Removing the 3G Module .............................................................2-17
Removing the CCD .......................................................................2-18
Part Lists ..................................................A-1
Part List Illustration Location ........................................................A-2
Top (6W) - W950PU ..................................................................... A-3
Top (6W) - W955PU ..................................................................... A-4
Bottom (W950PU) ......................................................................... A-5
Bottom (W955PU) ......................................................................... A-6
LCD (W950PU) ............................................................................. A-7
LCD (W955PU) ............................................................................. A-8
DVD DUAL (W950PU) ............................................................... A-9
DVD DUAL (W955PU) ............................................................. A-10
Dummy ODD (W950PU) ........................................................... A-11
HDD ............................................................................................ A-12
HDD Caddy (W950PU) .............................................................. A-13
Schematic Diagrams.................................B-1
System Block Diagram ...................................................................B-2
Processor 1/8 ...................................................................................B-3
Processor 2/8 ...................................................................................B-4
Processor 3/8 ...................................................................................B-5
Processor 4/8 ...................................................................................B-6
Processor 5/8 ...................................................................................B-7
Processor 6/8 ...................................................................................B-8
Processor 7/8 ...................................................................................B-9
Processor 8/8 .................................................................................B-10
eMMC ...........................................................................................B-11
DDR SO-DIMM_A ......................................................................B-12
DDR SO-DIMM_B ......................................................................B-13
PS8625 ..........................................................................................B-14
Panel Conn ....................................................................................B-15
RTD2168, CRT .............................................................................B-16
HDMI ............................................................................................B-17
Audio Codec .................................................................................B-18
RTL8411B ....................................................................................B-19
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