Intel LV19N Series, LV19C Series, LV22N Series, LV22C Series manual Maintenance Tools

Page 21

Disassembly

2.Disassembly

NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply, and that all peripheral cables are disconnected (including telephone lines and network cables).

Maintenance Tools

The following tools are recommended when working on the computer:

M3 Philips-head screwdriver

M2.5 Philips-head screwdriver (magnetized)

M2 Philips-head screwdriver

Small flat-head screwdriver

Pair of needle-nose pliers

Anti-static wrist-strap

Connections

Connections within the computer are one of four types:

Locking collar sockets for ribbon connectors

To release these connectors, use a small flat-head screwdriver to gently pry the

 

locking collar away from its base. When replacing the connection, make sure

 

the connector is oriented in the same way. The pin1 side is usually not indicat-

 

ed.

Pressure sockets for multi-wire connectors

To release this connector type, grasp it at its head and gently rock it from side

 

to side as you pull it out. Do not pull on the wires themselves. When replacing

 

the connection, do not try to force it. The socket only fits one way.

Pressure sockets for ribbon connectors

To release these connectors, use a small pair of needle-nose pliers to gently lift

 

the connector away from its socket. When replacing the connection, make sure

 

the connector is oriented in the same way. The pin1 side is usually not indicat-

 

ed.

Board-to-board or multi-pin sockets

To separate the boards, gently rock them from side to side as you pull them

 

apart. If the connection is very tight, use a small flat-head screwdriver - use

 

just enough force to start.

2 - 2 Overview

Image 21
Contents Page LCD Computer LV22C/LV22N/LV19C/LV19N Series Trademarks About this Manual Related Documents Contents Vcore Introduction System Specifications System SpecificationsFeature Specification System Specifications 1 Power Front View External Locator Front View & Top ViewLeft & Right Views External Location Left & Right Side ViewsRear View External Locator Rear ViewMainboard Over View Top Key Parts Mainboard Overview Top Key PartsMainboard Over View Bottom Key Parts Mainboard Overview Bottom Key PartsMainboard Top Cable Connectors Switches Mainboard Overview Top Cable Connectors & SwitchesMainboard Bottom Cable Connectors Switches Mainboard Overview Bottom Cable Connectors & SwitchesIntroduction Overview DisassemblyMaintenance Tools Maintenance Precautions To remove the Optical Device Disassembly StepsHard Disk Removal Sequence con’td Removing the Hard Disk Drive AssemblyHard Disk Removal Sequence Memory Removal Sequence cont’d Removing the System MemoryMemory Removal Sequence DisassemblyProcessor Removal Sequence Removing and Installing the ProcessorProcessor Removal Sequence cont’d Modem Removal Sequence Removing the ModemWireless LAN Module Removal Sequence Removing the Wireless LAN ModuleTV Tuner Module Removal Sequence Removing the TV Tuner ModuleBluetooth Module Removal Sequence Removing the Bluetooth ModuleLCD Back Cover Removal Sequence Removing the LCD Back CoverCard Reader/PC Card Slots LCD Back Cover Removal Sequence cont’dOptical Device Assembly Removal Sequence Removing the Optical Device AssemblyDisassembly Appendix a Part Lists Part List Illustration Location Part List Illustration LocationLV22C/LV22N Front LV22C/LV22N Front CoverLV22C/LV22N Back LV22C/LV22N BackLV22C/LV22N Combo Drive LV22C/LV22N Combo DriveLV22C/LV22N DVD-Dual Drive LV22C/LV22N DVD-Dual DriveLV22C/LV22N LV22C/LV22N HDDLV22C MB LV22C MBLV22N MB LV22N MBLV19C/LV19N Front Cover LV19C/LV19N Front CoverLV19C/LV19N Back LV19C/LV19N BackLV19C/LV19N Combo Drive LV19C/LV19N Combo DriveLV19C/LV19N DVD-Dual Drive LV19C/LV19N DVD-Dual DriveLV19C/LV19N LV19C/LV19N HDDLV19C MB LV19C MBLV19N MB LV19N MBSchematic Diagram Appendix B Schematic DiagramsSheet 1 Schematic Diagram System Block DiagramSheet 2 Clock Generator Clock GeneratorSheet 3 CPU 1 CPU 1Sheet 4 Yonah CPU 2 CPU 2Sheet 5 Yonah CPU 3 CPU 3Intel P965 1/5 CPU Interface Sheet 6 Intel P965 1/5 CPU InterfaceMchgtlref Sheet 7 Intel P965 2/5 PCI-E I/FSheet 8 Intel P965 3/5 Memory I/F Intel P965 3/5 Memory I/FSheet 9 Intel P965 4/5 GND Intel P965 4/5 GNDSheet 10 Intel P956 5/5 Power Intel P965 5/5 PowerDdrii SO-DIMM 1/2 Sheet 12 Ddrii So-DIMM 2/2 Ddrii SO-DIMM 2/2Sheet 13 MXM PCI-E ConnBIOS, USB K/B, TPM Sheet 15 Panel, CPU Fan Panel, CPU FanICH8 1/3 PCI, DMI, CPU, IRQ Sheet 16ICH8 1/3 Sheet 17 ICH8 2/3 ICH8 2/3 LPC, ATA, USB, GpioICH8 3/3 Power JM361 PCI-E to PATA, eSATA Sheet 19PATA, eSATA CD-ROM, SATA, PC-Beep, LED Sheet 20PC-Beep, LED VGA Fan, CCD, Power OK Sheet 22 LAN LANPCMRST# Pclkpcm PCIAD22Pcmscl PcmsdaTV Tuner, CardReader, CIR LPCAD0 KB-SI0 LPCAD1 KBCRESET#KB-SI1 LPC AD2 KB-SI2Mini Card, New Card USB Sheet 27 USBUSBPN0 USBPP0 USBPN1 USBPP1 Sheet 28 Azalia Codec ALC883/ALC888 Azalia Codec ALC883/ALC888Audio AMP, SRS, Woofer MDC, BT, PWRGD, Inverter Connector Sheet 31 System Power System PowerRUNSS1 RUN/SS2Sheet 33 12VS, AC-In 12VS, AC-InVD DP1 Sheet 34 8V/0.9VSheet 35 of 43 1.5VS/1.05VS 5VS,1.05VSVCC Ppwr GD VCC PpwrgdSheet 37 VcoreSheet 38 LED Board LED BoardPower Board Power BoardSheet 40 CIR Board CIR BoardCdrom Board CD-ROM BoardVideo Connector Board VgndVJRCA1 Sheet 43 CRT Connector Board CRT Connector Board

LV19N Series, LV19C Series, LV22C Series, LV22N Series specifications

Intel has consistently pushed the boundaries of technology, and its LV22N, LV22C, LV19C, and LV19N series processors are prime examples of its commitment to innovation and performance. These processors are built to cater to a wide range of applications, from embedded systems to energy-efficient computing, making them versatile solutions for various industries.

The Intel LV22N Series stands out with its advanced fabrication technology, providing improved performance per watt compared to previous generations. With features such as enhanced multi-core processing capabilities, these processors are designed to handle demanding workloads effectively. The LV22N series supports Intel's latest architecture, allowing for increased cache sizes and memory bandwidth. This enhances data processing capabilities, making it ideal for edge computing and IoT applications. Precision timing and security features such as Intel Hardware Shield further bolster its reliability.

On the other hand, the LV22C Series is tailored for high-performance computing tasks. It supports Intel's deep learning and Artificial Intelligence (AI) capabilities, enabling developers to create smarter applications. The LV22C processors offer integrated graphics that deliver superior multimedia performance, ensuring smooth video playback and graphics rendering. These processors also come equipped with Intel’s Turbo Boost Technology, which optimizes performance by dynamically increasing clock speeds when necessary.

The LV19C Series targets energy-efficient solutions without sacrificing performance. This series is particularly beneficial for mobile applications, allowing devices to run longer on a single charge. With features like Dynamic Tuning Technology, LV19C processors adjust power consumption based on workload, which enhances battery life and thermal performance. This focus on efficiency helps reduce the total cost of ownership for devices used in various sectors.

Lastly, the LV19N Series combines low power consumption with high-performance capabilities. It's engineered for use in compact, thermal-constrained environments, making it an excellent choice for embedded systems. The LV19N processors incorporate advanced security features to safeguard data while offering reliable connectivity options for Internet of Things (IoT) deployments.

In summary, the Intel LV22N, LV22C, LV19C, and LV19N series processors represent a significant leap in technology, characterized by their performance, efficiency, and specialized features. With their diverse applications, these series provide solutions that accommodate the evolving demands of computing, making them indispensable in the modern technological landscape.