|
|
PDF W270HSQ Data sheet ( Hoja de datos )
| Número de pieza | W270HSQ | |
| Descripción | Notebook Service Manual | |
| Fabricantes | ETC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de W270HSQ (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
W270HSQ
1 page  
About this Manual
This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and
inspection of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the W270HSQ
series notebook PC.
The following information is included:
Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade
elements of the system.
Appendix A, Part Lists
Appendix B, Schematic Diagrams
Appendix C, Updating the FLASH ROM BIOS
Preface
III
5 Page 
Preface
Contents
Introduction ..............................................1-1
Overview .........................................................................................1-1
Specifications ..................................................................................1-2
External Locator - Top View with LCD Panel Open ......................1-5
External Locator - Front & Right Side Views .................................1-6
External Locator - Left Side & Rear View .....................................1-7
External Locator - Bottom View .....................................................1-8
Mainboard Overview - Top (Key Parts) .........................................1-9
Mainboard Overview - Bottom (Key Parts) ..................................1-10
Mainboard Overview - Top (Connectors) .....................................1-11
Mainboard Overview - Bottom (Connectors) ...............................1-12
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 System Memory (RAM) ..........................................2-9
Removing and Installing a Processor ............................................2-11
Removing the Wireless LAN Module ...........................................2-14
Removing the Keyboard ................................................................2-15
Part Lists ..................................................A-1
Part List Illustration Location ........................................................ A-2
Top ................................................................................................. A-3
Bottom ............................................................................................ A-4
SATA BLU RAY COMBO ........................................................... A-5
DVD DUAL ................................................................................... A-6
LCD ............................................................................................... A-7
Schematic Diagrams................................. B-1
System Block Diagram ...................................................................B-2
Processor 1/7-DMI, FDI, PEG ........................................................B-3
Processor 2/7- CLK, MISC .............................................................B-4
Processor 3/7- (DDR3) ...................................................................B-5
Processor 4/7- Power ......................................................................B-6
Processor 5/7- GFX PWR ...............................................................B-7
Processor 6/7- GND ........................................................................B-8
Processor 7/7- RSVD ......................................................................B-9
DDR3 SO-DIMM_0 .....................................................................B-10
DDR3 SO-DIMM_1 .....................................................................B-11
PANEL, INVERTER, CRT ..........................................................B-12
VGA PCI-E Interface ....................................................................B-13
VGA Frame Buffer Interface ........................................................B-14
VGA Frame Buffer A ...................................................................B-15
VGA Frame Buffer C ...................................................................B-16
VGA I/O .......................................................................................B-17
VGA NVVDD Cecoupling ...........................................................B-18
PCH 1/9- RTC, HDA, SATA .......................................................B-19
PCH 2/9- PCIE, SMBUS, CLK ....................................................B-20
PCH 3/9- DMI, FDI, PWRGD .....................................................B-21
PCH 4/9- LVDS, DDI, CRT .........................................................B-22
PCH 4/9- PCI, USB, RSVD .........................................................B-23
PCH 6/9- GPIO, CPU ...................................................................B-24
PCH 7/9- PWR .............................................................................B-25
PCH 8/9 POWER .........................................................................B-26
PCH 9/9- GND .............................................................................B-27
WLAN, 3G, MINI PCIE ...............................................................B-28
IX
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet W270HSQ.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| W270HSQ | Notebook Service Manual | ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |