Acer Travelmate 4270 Service Guide
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4Chapter 1 Block Diagram 5 5 4 4 3 3 2 2 1 1 DD CC BB AA CRT Azalia Super I/O SMSC SIO1000 PCI Bus interfaceODD Slave CN24 TI PCI7412 P25P42 P30,P31 FSB PCI-Express 16X Lan MDC 1.5 TFT LCD Panel P5,P40 Thermal Sensor U64 XTAL 32.768K PCMCIA+1394 +Cardreader Controller TVOUT P5 P31 P25 P29 Speaker P12,P13 P32 PATA MiniCard / WLAN XTAL 14.318MHZ FIR CIR IEEE 1394 Port 652 BGA U49 XTAL 32.768KHZ P35 Audio Amplifier P40 PCI-Express 533/667 Mhz X4 DMI interface Fan Header P35 Docking Connector USB Port x 4 LVDS SATA0 P30 P39 KBC NS PC97541V P36P18,P19,P20,P21, P22,P24 VGA LPC ZB1 SYSTEM BLOCK DIAGRAM DDR II SODIMM0 CN36 PATA Phone Jack P29 Yonah/Merom 479 uFCPGA U44 Line in USB 2.0P14,P15,P16,P17 P38 P2 Dual Channel DDR2 Clock Generator ICS954310BGLF P36P6,P7,P8,P9,P10,P11 Primary Battery 2nd 8/6 Cell DDR II SODIMM1 CN37 HDD Master CN41 P26 CPU ICH7M 82801 P37P3,P4 Azalia Audio Controller ALC883 ATI M52/54 U34 BIOS MIC Jack CALISTOGA 945GM/PMWXGA WSXGA+ WUXGA1466 FCBGA U43 PCMCIA Slot6 in 1 Cardreader Socket Touch Pad (Dual-Point) XTAL24.576MHZ New CardP33 P27 4401E 10/100 5705E GLANP27 Broadcom 5789/87/88 XTAL 25M EEPROM SPIF3811 U51USB7 USB8 PCI-Express X 2 TV out / CRT DVI AudioDVI / 7307 Chrontel SVIO10/100/1GSwitch 2N7002 MAX4892 Switch VRAM X 4 U30,33,6,10 VGA/TV out LVDS TVout TV inP41 P23 P37 USB0~3 P37P39with PCIE1~2 , Lan ,Ser & Par Port , PS2 , VGA, DVI , SPDIF SM BUS OSC 48MHZ USB4 P29Bluetooth Connector P27Transformer RJ45 Int MICP36 Connector DDR2 16M X 16 32M X 16 TPMMAX4892 MINI-PCI / TV CardP29 P29 USB7 CCD SATA1 HOT SWAP BAY 1
Chapter 15 TM 4670/4270/4210 Outlook View A general introduction of ports allow you to connect peripheral devices, as you would with a desktop PC. Open View #ItemDescription 1 Display screen Also called Liquid-Crystal Display (LCD), displaying computer output. 2 Microphone Internal microphone for sound recording. 3 Keyboard Inputs 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 your hands when you use the computer. 7 Power button Turns the computer on and off. 8 Easy-launch buttons Buttons for launching frequently used programs. 9 Status indicators Light-Emitting Diodes (LEDs) that turn on and off to show the status of the computer’s functions and components. Just for Starters... # Item Description
6Chapter 1 Front View #IconItemDescription 1 N/A Speakers Left and right speakers deliver stereo audio output. 2 Infrared port Interfaces with infrared devices(for TravelMate 4270/4670 Series) 3 Power indicator Indicates the computer’s power status. 4 Battery indicator Indicates the computer’s battery status. 5 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 6 Mic-in jack Accepts inputs from external microphones. 7 Headphones/ speaker/line-out jack with S/PDIF supportConnects to audio line-out devices(e.g., speakers, headphones) 8 5-in-1 card readerAccepts Memory Stick(MS), Memory Stick PRO(MS PRO), MultiMediaCard(MMC), Secure Digital (SD) and xD-Picture Card(xD) (for TravelMate 4270/4670 Series) NOTE: Only one card can operate at any given time. 9 Bluetooth communication button/indicator Press to enable/disable Bluetooth function. Lights to indicate the status of Bluetooth communications. 10 Wireless communications button/indicatorPress to enable/disable Wireless function. Lights to indicate the status of wireless LAN communications. (manufacturing option) "Easy-launch buttons" on page 21 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description Note: # Icon Item Description # Icon Item DescriptionNote: # Icon Item Description # Icon Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description
Chapter 17 Left View 11 N/A Latch Locks and releases the lid. #IconItemDescription 1 DC-in Jack Connects to an AC adapter. 2 Modem(RJ-11) port Connects to a phone line. 3Acer MediaBay Optical driveHouses an optical drive module, second battery pack or hard disk drive.(for TravelMate 4670 Series) Internal optical drive; accepts CDs or DVDs(for TravelMate 4210/4270 Series) 4 Optical disk access indicatorLights up when the optical drive is active. 5 Optical drive eject button Ejects the optical disk from the drive. 6 Emergency eject hole Ejects the optical drive tray when the computer is turned off. 7 Two USB2.0 ports Connect to USB 2.0 devices(e.g., USB mouse, USB camera) Note: # Icon Item Description # Icon Item Description Note: # Icon Item Description # Icon Item Description Note: # Icon Item Description # Icon Item Description # Icon Item Description # Icon Item Description
8Chapter 1 Right View #IconItemDescription 1 IEEE 1394 port Connects to IEEE 1394 devices. 2 PC Card slot eject buttonEjects the PC Card from the slot. 3 PC Card slot Connects to one Type II CardBus PC Card. 4 ExpressCard/34 slot Accepts one ExpressCard/34 module(for TravelMate 4670 Series) 5 Two USB 2.0 ports Connect to Universal Serial Bus (USB) 2.0 devices (e.g., USB mouse, USB camera). 6 S-video port/TV-out (NTSC/PAL) portConnects to a television or display device with S- video input.(for TravelMate 4270/4670 Series) 7 Ventilation slots Enable the computer to stay cool, even after prolonged use. 8 External display(VGA) portConnects to a display device(e.g., external monitor, LCD projector) # Icon Item Description # Icon Item Description # Icon Item Description # Icon Item Description # Item Description # Icon Item Description # Icon Item Description # Icon Item Description # Icon Item Description # Item Description # Item Description
Chapter 19 Rear View #IconItemDescription 1 Ethernet(RJ-45) portConnects to an Ethernet 10/100/1000 based network. 2 DVI-D port Supports digital video connections(for TravelMate 4670 Series) 3124-pin Acer ezDock connectorConnects to Acer ezDock(for TravelMate 4670 Series) 4 Battery Powers the computer 5 Kensington lock slot Connects to a Kensington-compatible computer security lock. # Icon Item Description # Item Description Note # Icon Item Description # Item Description Note # Icon Item Description # Item Description Note # Icon Item Description # Item Description Note # Icon Item Description # Item Description Note
10Chapter 1 Bottom View #ItemDescription 1 Battery release latch Unlatches the battery to remove the battery pack. 2 Cooling fan Helps keep the computer cool. NOTE: Do not cover or obstruct the opening of the fan. 3 Memory compartment Houses the computers main memory 4 Hard disk bay Houses the computer’s main memory 5 Acer MediaBay release latchReleases the Acer MediaBay module for removal(for TravelMate 4670 Series) 6 Battery lock Locks the battery in position. 7 Battery bay Houses the computer’s battery pack. # Icon Item Description # Item Description Note
Chapter 111 Aspire 5670/5620 Outlook View Open View #ItemDescription 1 Built-in camera 1.3 megapixel web camera for video communication(for select models) 2 Display screen Also called Liquid-Crystal Display (LCD), displaying computer output. 3 Microphone Internal microphone for sound recording. 4 Keyboard Inputs data into your computer. 5 Arcade/media/ volume buttonsFor use with Acer Arcade and other media playing programs. 6 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 7 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. 8 Palmrest Comfortable support area for your hands when you use the computer. 9 Power button Turns the computer on and off. Just for Starters... # Item Description
12Chapter 1 Front View 10 Easy-launch buttons Buttons for launching frequently used programs. 11 Status indicators Light-Emitting Diodes (LEDs) that turn on and off to show the status of the computer’s functions and components. #IconItemDescription 1 N/A Speakers Left and right speakers deliver stereo audio output. 2 Infrared port Interfaces with infrared devices(for Aspire 5670 Series) 3 Power indicator Indicates the computer’s power status. 4 Battery indicator Indicates the computer’s battery status. 5 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 6 Mic-in jack Accepts inputs from external microphones. 7 Headphones/ speaker/line-out jack with S/PDIF supportConnects to audio line-out devices(e.g., speakers, headphones) 8 5-in-1 card readerAccepts Memory Stick(MS), Memory Stick PRO(MS PRO), MultiMediaCard(MMC), Secure Digital (SD) and xD-Picture Card(xD) (for Aspire 5670 Series) NOTE: Only one card can operate at any given time. Easy-launch buttons on page 22 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description Note: # Icon Item Description # Icon Item DescriptionNote: # Icon Item Description # Icon Item Description
Chapter 113 Left View 9 Bluetooth communication button/indicator Press to enable/disable Bluetooth function. Lights to indicate the status of Bluetooth communications. 10 Wireless communications button/indicatorPress to enable/disable Wireless function. Lights to indicate the status of wireless LAN communications. (manufacturing option) 11 N/A Latch Locks and releases the lid. #IconItemDescription 1 DC-in Jack Connects to an AC adapter. 2 Modem(RJ-11) port Connects to a phone line. 3 Slot-load optical drive eject buttonInternal optical drive; accepts CDs or DVDs(slot- load or tray-load depending on model) 4 Optical disk access indicatorLights up when the optical drive is active. 5 Slot-load Optical drive eject buttonEjects the optical disk from the drive. 6 Two USB2.0 ports Connect to USB 2.0 devices(e.g., USB mouse, USB camera) "Launch keys" on page 10 # Icon Item Description # Item Description "Launch keys" on page 10 # Icon Item Description # Item Description Note: # Icon Item Description # Icon Item Description Note: # Icon Item Description # Icon Item Description Note: # Icon Item Description # Icon Item Description # Icon Item Description # Icon Item Description