Acer Travelmate 240 Service Guide
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2TravelMate 240/ 250 TFour USB ports (USB 2.0 compliant TOne RJ-11 port TOnc RJ-45 jack TOne parallel port TOne FIR Display T14.1” or 15” Thin-Film Transistor (TFT) liquid crystal display (LCD) displaying 16M color at 1024x768 XGA (eXtended Graphics Array) resolution T3D capabilities TSimultaneous LCD and CRT display support TSupports other output display devices such as LCD projection panels for large audience presentations TDual display capacity
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Chapter 13 System Block Diagram CARDBUS HUB I/F HOST BUS DDR*2 TWO SLOT ICH4-M LPC BUSPCI BUS GMCH Montara-GT CLK GEN. CY 28346 LANRTL 8101L 133MHz 66MHz CARDBUSPCI 1520 GHKPWR SWTPS2224A KBCM38857 INT KB Touch Pad PC87392NS SIO 333MHzLVDS RGB FWH4MBDEBUG CONN.LPC 34, 5 6,7,8 9,10 13,14,1526 27 27 19,20 24 24 25 28 HDD17 PIDEMDC CARD G1421 AC'97 CODEC OP AMP 23 AC-Link 22 18 MODEM+BT CS4299XQ 11 CRT CONN12 LCD USB4 PORT18 INT.SPKR G768D 16 21/D/4 25/B/1 PLCC32 SOIC40 25 25 Mini-PCI 21 XGA/SXGA+...
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4TravelMate 240/ 250 Board Layout Top View 1 CPU Socket 14 Line-in Port 2 Fan Connector 15 Line-out Port 3 SW1 (Please see Chapter 5 for detailed settings) 16 RJ45+RJ11 4 Touchpad Cable Connector 17 Four USB Ports 5 HDD Connector 18 VGA Port 6 Keyboard Connector 19 LCD Coaxial Cable Connector 7 Speaker Cable Connector 20 Mini PCI Connector 8 Optical Drive Connector 21 RTC Battery Connector 9 South Bridge 22 North Bridge 10 FDD Connector 23 Parallel Port 11 Launch Cable Connector 24 DC-in Port 12 PCMCIA...
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Chapter 15 Bottom View 1 FIR Port 2 Modem Cable Connector 3 Modem Card Connector 4 DIMM Socket 2 5 DIMM Socket 1
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6TravelMate 240/ 250 Panel Ports allow you to connect peripheral devices to your computer as you would with a desktop PC. Front Panel
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Chapter 17 Left Panel #ItemDescription 1 Display screen Also called LCD (Liquid Crystal Display), displays computer output. 2 Status indicators LEDs (Light Emitting Diodes) that turn on and off to show the status of the computer and its functions and components. 3 Launch Keys Buttons for launching frequently used programs. See “Launch keys” on page 17 for more details. 4 Power switch Turns on the computer power. 5 Palmrest Comfortable support area for your hands when you use the computer. 6 Click...
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8TravelMate 240/ 250 7 Eject button Ejects the optical drive tray from the drive. 8 Speaker Delivers stereo audio output. #IconItem/ PortDescription
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Chapter 19 Right Panel #IconItem/ PortDescription 1 Speaker Delivers stereo audio output. 2 Floppy activity indicator LED (light-emitting diode) that turns on and off when the floppy is active. 3 Floppy drive Internal diskette drive; accepts 3.5-inch diskettes. 4 Floppy disk eject button Push this button to eject the floppy disk. 5 Security keylock Connects to a Kensington-compatible computer security lock.
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10TravelMate 240/ 250 Rear Panel l #IconPortDescription 1 Power Jack Connects to an AC adapter 2 Parallel port Connects to a parallel device (e.g., parallel printer) 3 External display port Connects to a display device (e.g., external monitor, LCD projector) and displays up to 16M colors at 1024x768 resolution 4 USB port (four) Connects to any Universal Serial Bus devices(e.g., USB mouse, USB camera). 5 Network jack Connects to an Ethernet 10/100-based network 6 Modem jack Connects to the phone...
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Chapter 111 Bottom Panel #ItemDescription 1 Battery bay Houses the computer’s battery pack. 2 Battery release latch Unlatches the battery to remove the battery pack. 3 Memory compartment Houses the computer’s main memory.