Preface
IX
Preface
Contents
Introduction ..............................................1-1
Overview ......................................................................................... 1-1
System Specifications .....................................................................1-2
External Locator - Front 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 and Installing the Processor ........................................... 2-9
Removing the Keyboard ................................................................2-12
Removing the System Memory (RAM) ........................................2-13
Removing the 3G Module .............................................................2-14
Removing the WLAN Module ......................................................2-15
Removing the mSATA Module ....................................................2-16
Removing the CCD Module ..........................................................2-17
Part Lists ..................................................A-1
Part List Illustration Location ........................................................ A-2
Top ................................................................................................. A-3
Bottom ........................................................................................... A-4
LCD ............................................................................................... A-5
HDD ............................................................................................... A-6
Schematic Diagrams................................. B-1
System Block Diagram ...................................................................B-2
Haswell 1/7 ....................................................................................B-3
Haswell 2/7 .....................................................................................B-4
Haswell 3/7 .....................................................................................B-5
Haswell 4/7 .....................................................................................B-6
Haswell 5/7 .....................................................................................B-7
Haswell 6/7 .....................................................................................B-8
Haswell 7/7 ....................................................................................B-9
DDR3 SO-DIMM A_0 .................................................................B-10
DDR3 SO-DIMM B_0 .................................................................B-11
PS8625 ..........................................................................................B-12
Panel, Inverter, CRT .....................................................................B-13
CRT ...............................................................................................B-14
VGA PCI-E Interface ....................................................................B-15
VGA Frame Buffer Interface ........................................................B-16
VGA Frame Buffer A ...................................................................B-17
VGA Frame Buffer A ...................................................................B-18
VGA Frame Buffer B ...................................................................B-19
VGA Frame Buffer B ...................................................................B-20
VGA I/O .......................................................................................B-21
VGA NVDD Decoupling ..............................................................B-22
Lynx 1/9 ........................................................................................B-23
Lynx 2/9 ........................................................................................B-24
Lynx 3/9 ........................................................................................B-25
Lynx 4/9 ........................................................................................B-26
Lynx 5/9 ........................................................................................B-27
Summary of Contents for W230ST
Page 1: ...W230ST ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W230ST Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 42: ...Disassembly 2 18 2 Disassembly ...
Page 45: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 47: ...Part Lists LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 48: ...Part Lists A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 103: ...www s manuals com ...