Acer Travelmate 740 Service Guide
Have a look at the manual Acer Travelmate 740 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 13 System Block Diagram CLK GEN. ICS Mo b i l e CP U Tual a t i n SO-DIMM*2SO-DIMM*2Al mador - M GCMHver si on : A4 ICH3-M VGA ATI Mobility M6SCRT LCD RAM BUFFER ( 2 * 32bit) *2 DOCK VTV OUT PRIMARY EIDE HDD SECONDARY EIDE CDROM USB 1 . 0X2 LAN 82562 EM DOCK VQS WCARDBUS 0Z6933T CARDBUS SLOT A, B POWER SW M1C2564A AC’ 97 CODEC ALC20 0MODEM Da ug ht e r Ca r dSMsC SIO LPC47N267KBC M38859FWH 82802ABLPC DEBUG CONNVR LINE I N OP AMPAPA2 02 0CMOS BAT INT. SPKR LI NE OUT MI C PS/ 2 CONNINT. KBTOUCH PADFI NGER PRI NTERS ERI ALPRI NTERFLOPPYFI R HOST BUS ( 133MHz) ( 66M) AGP 4X HUB I / F ( 6 6 M) ( 133M) ME M B US ATA10 0 HOT PLUG PCI BUS (33M) LPC BUS ( 33M) AC - LI NK CLK GEN. ICS Mo b i l e CP U Tual a t i n SO-DIMM*2SO-DIMM*2Al mador - M GCMHver si on : A4 ICH3-M VGA ATI Mobility M6SCRT LCD RAM BUFFER ( 2 * 32bit) *2 DOCK VTV OUT PRIMARY EIDE HDD SECONDARY EIDE CDROM USB 1 . 0X2 LAN 82562 EM DOCK VQS WCARDBUS 0Z6933T CARDBUS SLOT A, B POWER SW M1C2564A AC’ 97 CODEC ALC20 0MODEM Da ug ht e r Ca r dSMsC SIO LPC47N267KBC M38859FWH 82802ABLPC DEBUG CONNVR LINE I N OP AMPAPA2 02 0CMOS BAT INT. SPKR LI NE OUT MI C PS/ 2 CONNINT. KBTOUCH PADFI NGER PRI NTERS ERI ALPRI NTERFLOPPYFI R HOST BUS ( 133MHz) ( 66M) AGP 4X HUB I / F ( 6 6 M) ( 133M) ME M B US ATA10 0 HOT PLUG PCI BUS (33M) LPC BUS ( 33M) AC - LI NK
4Chapter 1 Board Layout To p Vi e w 1 Volume Control 16 Serial Port 2 Microphone-in Port 17 Modem Connector (RJ11) 3 Line-in Port 18 PS/2 Port 4 Line-out Port 19 LCD Cover Switch Connector 5 O2 OZ6933T 20 LED/Inverter Board Connector 6 Cardbus Socket 21 External CD/DVD-ROM Module Connector 7 FAN Connector 22 VGA Chip, Rage Mobility-M6-S 8 FIR 23 Internal Keyboard Connector 9 USB Port 24 SW1 Setting 10 VGA Port 25 Finger Print Check 11 CPU Socket 26 HDD Connector 12 LAN Connector (RJ45) 27 Battery Connector 13 RTC Battery Connector 28 TouchPad Connector 14 LCD FPC Connector 29 Debug Board 15 Parallel Port 30 SMSC LPC47N267 12 34 678 9 10 12 15 16 17 18 19 20 21 23 24 25 26 27 29 14 13 28 5 11 22 30
Chapter 15 Bottom View 1 Docking Station Connector 8 Battery Connector 2 Intel FW82830M 9 Intel FW82801CAM 3 Power Switch Connector 10 Modem board socket 4 DIMM Socket 2 11 External CD/DVD-ROM Module Connector 5 DIMM Socket 1 12 DC-DC Board Connector 6 FDD FPC Connector 13 DC-DC Board Connector 7 SST 49LF004 14 Modem Connector 13 12 11 101 83 64 52 7 9 14
6Chapter 1 Outlook View A general introduction of ports allow you to connect peripheral devices, as you would with a desktop PC. Front View #ItemDescription 1 Display screen Also called LCD (liquid-crystal display), diplays computer output. 2 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 3 Click buttons (left, center and right)The left and right uttons function like the left and right mouse buttons; the center button serves as a scroll up/down button. 4 Palmrest Comfortable support area for your hands when you use the computer. 5 Fingerprint recognition sensorIdentifies the authorized fingerprint, in order for the user to gain access to the computer. 6 Keyboard Inputs data into your computer. 7 Status indicators LEDs (light-emitting diode) that turn on and off to show the status of the computer, its functions and components.
Chapter 17 Left Panel #IconItemDescription 1 Infrared port Interfaces with infrared devices (e.g., infrared printer, IR-aware computer). 2 PC Card slots Accept one type III or two Type II 16-bit PC Card(s) or 32-bit CardBus PC Card(s). 3 Eject buttons Eject the selected PC Card from the slot. 4 Power switch Turns on the computer power. 5 Floppy activity indicatorLED that turns on and off when the floppy drive is active. 6 Speaker/Headphone- out jackConnects to audio line-out devices (e.g., speakers, headphones). 7 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 8 Microphone-in jack Accepts a mono/stereo condenser microphone. 9 Volume control Controls the volume of the speakers. 10 Floppy drive Internal diskette drive, accepts 3.5-inch floppy diskettes. 11 Floppy disk eject buttonPush this button to eject the floppy disk. 12 Video capture kit slot Accepts the video capture kit option on the left side of the computer.
8Chapter 1 Right Panel #ItemDescription 1 Video capture kit slot Accepts the video capture kit option on the right side of the computer. 2 Battery bay Houses the computer’s battery pack. 3 AcerMedia drive Houses a removable media drive module. 4 AcerMedia indicator Lights up when the AcerMedia drive is active. 5 Eject button Ejects the drive tray. 6 Emergency eject slot Ejects the drive tray when the computer is turned off. 7 Security keylock Connects to a Kensington-compatible coputer security lock.
Chapter 19 Rear Panel #IconItemDescription 1 Power jack Connects to an AC adapter 2 PS/2 port Connects to any PS/2-compatible device (e.g., PS/2 mouse). 3 Modem jack Connects to a phone line. 4 Serial port Connects to a serial device (e.g., serial mouse). 5 Parallel port Connects to a parallel device (e.g., parallel printer). 6 Network jack Connects to an Ethernet 10/100-based network 7 External display port Connects to a display device (e.g., external monitor, LCD projector) and displays up to 64K colors at 1280x1024 resolution. 8 USB ports (two) Connect to Universal Serial Bus devices (e.g., USB mouse, USB camera).
10Chapter 1 Bottom Panel #IconItemDescription 1 AcerMedia bay Houses an AcerMedia drive module. 2 Battery bay Houses the computer’s battery pack. 3 Hard disk bay Houses the computer’s hard disk (secured by a screw). 4 Battery release latch Unlatches the battery to remove the battery pack. 5 Memory compartment Houses the computer’s main memory. 6 Mini docking connector Connects to DockMate V mini docking station. 7 AcerMedia bay release latchUnlatches the AcerMedia drive for removal or swapping.
Chapter 111 Indicators The computer has six easy-to-read status icons on the right of the display screen. The Power and Standby status icons are visible even when you close the display cover so you can see the status of the computer while the cover is closed. #IconFunctionDescription 1 Power Lights when the computer is on. Blinks when a battery-low condition occurs. 2 Sleep Lights when the computer enters Standby mode and blinks when it enters into or resumes from hibernation mode. 3 Media Activity Lights when the floppy drive, hard disk or AcerMedia drive is active. 4 Battery Charge Lights when the battery is being charged. 5 Caps Lock Lights when Caps Lock is activated. 6 Num Lock Lights when Num Lock is activated.
12Chapter 1 Lock Keys The keyboard has three lock keys which you can toggle on and off. Lock KeyDescription Caps Lock When Caps Lock is on, all alphabetic characters typed are in uppercase. Num Lock (Fn-F11)When Num Lock is on, the embedded keypad is in numeric mode. The keys function as a calculator (complete with the arithmetic operators +, -, *, and /). Use this mode when you need to do a lot of numeric data entry. a better solution would be to connect an external keypad. Scroll Lock (Fn-F12)When Scroll Lock is on, the screen moves one line up or down when you press the up or down arrow keys respectively. Scroll Lock does not work with some applications.