Acer Travelmate 2490 Service Guide
Have a look at the manual Acer Travelmate 2490 Service Guide online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 720 Acer manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
Chapter 15 Board Layout Top View 1 JP1 LCD Connector 10 SW7 Touchpad Down Button 2 SW1 Lid Switch 11 SW2 Touchpad Up Button 3 JP3 MDC Connector 12 SW5 Touchpad Left Button 4 JP2 Power Button Connector 13 SW3 Touchapd Left Button 5 JP6 Media Board Connector 14 JP13 Internal Microphone Connector 6 JP7 Touchpad Board Connector 15 JP12 Internal Speaker Connector 7 JP43 SIM Card Connector 16 JP9 PCMCIA Socket 8 SW4 Touchpad Right Button 17 IR1 FIR Module 9 SW6 Touchpad Left Button 18 JP8 Internal Keyboard Connector
6Chapter 1 Bottom View NOTE: This is engineering sample. The image above may not be exactly the same as the real main board you get. 1 JP19 FAN Connector 17 JP40 Headphone/SPDIF Jack 2 U42 VGA Chipset 18 JP41 Line-In Jack 3 JP18 CPU Socket 19 JP42 Microphone-in Jack 4 JP16 DVI Connector 20 IR2 CIR Module 5 JP15 CRT Connector 21 SW8 Wireless LAN Switch 6 JP14 TV-Out Connector 22 SW9 Bluetooth and 3G Switch 7 PCN1 DC-IN Jack 23 U48 South Bridge Chipset 8 JP17 Mini Card Connector 24 JP30 Mini Card Connector 9 JP22 DDRII so-DIMM Socket 25 JP29 IEEE 1394 Connector 10 JP21 DDRII so-DIMM Socket 26 JP27 5 IN1 Socket 11 J3 Clear CMOS Jumper 27 JP23 RJ45 Connector 12 JP24 ODD Connector 28 JP5 USB Connector 13 PJP1 Battery Connector 29 JP4 USB Connector 14 JP32 HDD Connector (SATA) 30 JP28 MINIPCI Connector (TV-Tuner) 15 JP33 HDD Connector (PATA) 31 JP25 FAN Connector 16 JP36 Bluetooth Connector 32 U40 North Bridge Chipset
Chapter 17 Jumper Board Layout Switch Board Top View Media Board Top View LabelDescription SW1 Arcade/TV tunver switch SW2 Volume Up switch SW3 Volume Down switch SW4 Play/Pause switch SW5 Stop switch SW6 Forward/Next switch SW7 Backward/Previous switch LabelDescription SW1 Power Button SW2 E-mail Button SW3 Internet Button SW4 User Button SW5 E-Power Button
8Chapter 1 Media Board Bottom View LS-2923P Power Board Top View LabelDescription JP3 USB Connector JP2 USB Connector JP6 RF INe Connector JP5 RF Cable Connector JP4 AV IN Connector JP7 Board to Main Board Connector LabelDescription JP1 SIM Card Connector
Chapter 19 Jumper Setting LabelDescription J3 Clear CMOS Jumper Note: J3 locates at bottom side of the main board as the red circle highlighted.
10Chapter 1 Your Acer Notebook tour After knowing your computer features, let us show you around your new TravelMate computer. Front view Aspire series: #ItemDescription 1 Built-in camera 1.3 megapixel or 310,000 pixel web camera for video communication (for selected models) 2 Display screen Also called LCD (liquid-crystal display), displays computer output. 3 Keyboard For entering data into your computer. 4 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 5 Click buttons (left, center and right)The left and right buttons function like the left and right mouse buttons; the center button serves as a 4-way scroll button. 6 Palmrest Comfortable support area for our hands when you use the computer. 7 Microphone Internal microphone for sound recording. 8 TV/media/volume buttonsFor use with Acer Arcade and other media playing programs.
Chapter 111 TravelMate series: 9 Easy-launch buttons Buttons for launching frequently used programs. 10 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer’s functions and components. 11 Power button Turns the computer on and off. #ItemDescription 1 Built-in camera 1.3 megapixel or 310,000 pixel web camera for video communication (for selected models). 2 Display screen Also called LCD (liquid-crystal display), displays computer output. 3 Keyboard For entering data into your computer. 4 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 5 Click buttons (left, center and right)The left and right buttons function like the left and right mouse buttons; the center button serves as a 4-way scroll button. 6 Palmrest Comfortable support area for our hands when you use the computer. 7 Microphone Internal microphone for sound recording. 8 Easy-launch Buttons Buttons for launching frequently used programs. 9 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer’s functions and components. 10 Power button Turns the computer on and off.
12Chapter 1 Closed Front View Aspire series: #IconItemDescription 1 Speaker Left and right speakers deliver stereo audio output. 2 Bluetooth ® communication button/ indicatorEnable/disable Bluetooth function. Indicates the status of Bluetooth- communications. 3 3G switch/indicator Enables/disables the Bluetooth function. Indicates the status of Bluetooth communication. 4 Wireless communication button/ indicatorEnable/disable Wireless function. Indicates the status of wireless LAN communications. 5 Power indicator Indicates the computer’s power status. 6 Battery indicator Indicates the computer’s battery status. 7 CIR receiver Receives signals from a remote control. 8 Microphone-in jack Accepts input from external microphones. 9 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 10 Headphones/ speakers/line-out jack with S/PDIF supportConnects to audio line-out devices (e.g., speakers, headphones). 11 Latch Locks and release the lid. # Icon Item Description # Icon Item Description "Easy-launch buttons" on page 18 # Icon Item Description # Item Description "Easy-launch buttons" on page 18 # Icon Item Description # Item Description
Chapter 113 TravelMate series: #IconItemDescription 1 Speaker Left and right speakers deliver stereo audio output. 2 Bluetooth ® communication button/ indicatorEnable/disable Bluetooth function. Indicates the status of Bluetooth- communications. 3 3G switch/indicator Enables/disables the Bluetooth function. Indicates the status of Bluetooth communication. 4 Wireless communication button/ indicatorEnable/disable Wireless function. Indicates the status of wireless LAN communications. 5 Power indicator Indicates the computer’s power status. 6 Battery indicator Indicates the computer’s battery status. 7 Microphone-in jack Accepts input from external microphones. 8 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 9 Headphones/ speakers/line-out jack with S/PDIF supportConnects to audio line-out devices (e.g., speakers, headphones). 10 Latch Locks and release the lid. "Easy-launch buttons" on page 18 # Icon Item Description # Item Description "Easy-launch buttons" on page 18 # Icon Item Description # Item Description
14Chapter 1 Left View Aspire Series/TravelMate Series: #IconItemDescription 1 Kensington lock slot Connects to a Kensington-compatible computer security lock. 2 Ventilation slots Enables the computer to stay cool, even after prolonged use. 3 Two USB 2.0 ports Connects to USB 2.0 devices (e.g., USB mouse, USB camera). 4 Ethernet (RJ-45) port Connects to an Ethernet 10/100- or 10/100/ 1000 based network (for selected models). 5 Infrared port Interfaces with infrared devices (e.g., infrared printer and IR-aware computer) (for selected models). 6 5-in-1 card reader Accepts Memory Stick (MS), Memory Stick PRO (MS PRO), MultiMediaCard (MMC), Secure Digital (SD), xD-Picture Card (xD) (for selected models). 7 4-pin IEEE 1394 port Connects to IEEE 1394 devices (for selected models). 8 PC Card slot Accepts one Type II PC Card. 9 ExpressCard/34 slot Accepts one ExpressCard/34 module (for selected models). 10 PC Card slot eject buttonEjects the PC Card from the slot. # Icon Item Description Note: