HP CQ50-209WM Connector pin assignments, Audio-out headphone, Audio-in microphone, Pin Signal

Page 132

9 Connector pin assignments

Audio-out (headphone)

Pin

Signal

 

 

1

Audio out, left channel

 

 

2

Audio out, right channel

 

 

3

Ground

 

 

Audio-in (microphone)

Pin

Signal

 

 

1

Audio signal in

 

 

2

Audio signal in

 

 

3

Ground

 

 

124 Chapter 9 Connector pin assignments

Image 132
Contents HP G50 Notebook PC Compaq Presario CQ50 Notebook PC Page Safety warning notice Iv Safety warning notice Table of contents Setup Utility Screw listing Recycling Product description Intel processorsChipset GraphicsPanel MemoryWireless Integrated Wlan options by way of wireless module Hard drivesOptical drives Diskette driveOperating system Preinstalled External media cardPorts DockingServiceability End-user replaceable parts External component identification Top componentsDisplay components Component DescriptionControl Panel System and Maintenance Power Buttons and speakersOptions Keys Component FunctionTouchPad Front components Begins blinking rapidlyRight-side components Rear componentLeft-side components Bottom components Illustrated parts catalog Serial number locationComputer major components Computer major componentsDescription Spare part number For use only with HP G50 computer modelsFor use only with Compaq CQ50 computer models Keyboard coverTouchPad on/off button board includes cables TouchPad button board and bracketEquipped with AMD processors Equipped with Intel processorsPower connector cable Bluetooth module cableRJ-11 connector cable Processor bracket not illustratedRTC battery Memory modules For models equipped with AMD processorsWlan modules Atheros AR9280 802.11a/b/g/n Wlan modules Atheros AR2425 802.11b/g Wlan modules Broadcom BCM4312 802.11b/g Wlan modulesSpare part number Display assembly components Plastics Kit Display enclosures include logoItem Description Spare part number Plastics Kit 486621-001 Mass storage devices Power cords Miscellaneous partsPFC AC adapter Screw KitSequential part number listing Spare part Description NumberSequential part number listing Logo Sequential part number listing Illustrated parts catalog Sequential part number listing Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredCables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelUnknown user password Component replacement procedures Serial numberComputer feet Battery Optical drive Page Hard drive Page Page RTC battery Description Spare part number RTC battery 486624-001Memory module Page Wlan module Atheros AR2425 802.11b/g Wlan modules Page Keyboard For use Spare part numberPage Keyboard cover Page Power button board Display assembly Page Page Page Page Page Page Top cover Page TouchPad on/off button board Page TouchPad button board Page Audio board Bluetooth module Speakers Description Spare part number Speakers 486632-001USB board System board Equipped with AMD processors Page RJ-11 connector cable Page Fan/heat sink assembly Page Page Processor Power connector cable Page Setup Utility Starting the Setup UtilityChanging the language of the Setup Utility Navigating and selecting in the Setup Utility Displaying system informationRestoring default settings in the Setup Utility Exiting the Setup Utility Setup Utility menusMain menu Select To do thisSecurity menu System Configuration menu Diagnostics menu Primary Hard Disk Self TestSpecifications Computer specificationsMetric Inch, Wxga display specifications Hard drive specifications 250-GB 200-GB 160-GB 120-GBAccess time Transfer modeApplicable disc Read WriteTEXT, CD-ROM, CD-ROM XA Blu-raySystem DMA specifications Hardware DMA System functionSystem interrupt specifications Hardware IRQ System functionSystem I/O address specifications Address hex System function shipping configurationSystem I/O address specifications System memory map specifications Size Memory address System functionScrew listing Phillips PM2.5×10.0 screw Color Quantity Length Thread Head diameter Black 10.0 mmPage Phillips PM2.5×10.0 captive screw Phillips PM2.0×3.0 screw Color Quantity Length Thread Head diameter BlackPage Where used Phillips PM2.5×6.0 captive screw Phillips PM2.5×5.0 screw Page Phillips PM3.0×3.0 screw Color Quantity Length Thread Head diameter SilverPhillips PM2.5×8.0 screw Phillips PM2.5×7.0 screw Phillips PM2.0×6.0 screw Where used Phillips PM2.0×11.0 captive screw Color Quantity Length Thread Head diameter Silver 11.0 mmBackup and recovery Recovering system informationCreating recovery discs When to back up Backing up your informationUsing system restore points When to create restore pointsPage Performing a recovery Recovering from the recovery discsConnector pin assignments Pin SignalAudio-out headphone Audio-in microphoneExternal monitor RJ-11 modem RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingDisplay Page Page Page Page Page Symbols/Numerics IndexJacks Hdmi
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CQ50-107NR, CQ50-105AU, CQ50-108AU, CQ50-142US, CQ50-103AU specifications

The HP CQ50 series is a line of laptops designed to provide a balance of performance, features, and affordability. The models under this series, including the CQ50-210US, CQ50-116AU, CQ50-108NR, CQ50-139NR, and CQ50-117AU, are well-regarded for their dependable performance and user-friendly design, making them suitable for both everyday users and professionals.

One of the standout features of these laptops is their display quality. Most models are equipped with a 15.4-inch widescreen display, which is perfect for both multimedia consumption and productivity tasks. The resolution typically ranges from 1280x800 pixels, offering decent clarity for tasks such as browsing, watching videos, or working on presentations.

Performance-wise, the CQ50 series integrates various Intel processors, including options from the Pentium and Core 2 Duo families, providing sufficient power for daily computing needs. These processors ensure that users can run multiple applications without significant lag, making multitasking more efficient. Furthermore, the laptops come with a standard RAM configuration of up to 4GB, supporting smoother performance for general applications, web browsing, and light gaming.

In terms of storage, the CQ50 series offers hard drive configurations typically ranging from 160GB to 250GB, allowing ample space for users to store their files, media, and applications. This capacity is adequate for users who do not require extensive storage or operate with cloud solutions.

Connectivity is another key aspect of these laptops. The CQ50 series includes multiple USB ports, a built-in card reader, and options for HDMI output, ensuring users can connect various peripherals with ease. The inclusion of Wi-Fi and Ethernet capabilities enhances the laptops’ utility for internet connectivity, catering to both home and office environments.

Design-wise, the CQ50 series features a comfortable keyboard and a responsive touchpad, making it easy for users to navigate and type for extended periods. The overall build quality strikes a balance between portability and sturdiness, allowing for daily use without fear of damage.

With battery life typically lasting around 3 to 4 hours, these laptops are suitable for users on-the-go, although they may require access to power outlets for extended usage. The HP CQ50 series is a reliable choice for those seeking an entry-level laptop for basic computing tasks, offering a solid mix of performance, connectivity, and usability.