Acer Aspire E380 Service Manual Download

Page: 72 / 83

Chapter 5

AUDIO1: Front Panel Audio Header

IRDA: Infrared header

SPDIFO1 : SPDIF out header

SATA1~4: Serial ATA connectors

1394A2: Onboard IEEE 1394a header

Pin

Signal Name

Function

PORT 1L

AUD_GND

Ground used by analog
audio circuits

PORT 1R

PRESENCE#

PORT 2R

SENSE1_RETURN

SENSE_SEND

KEY

No pin

PORT 2L

SENSE2_RETURN

Pin

Signal Name

VCC

No Pin

IRRX

Ground

IRTX

Pin

Signal Name

Function

SPDIF

SPDIF digital output

+5VA

5V analog Power

Key

No pin

GND

Ground

Pin

Signal Name

Pin

Signal Name

Ground

RX-

TX+

RX+

TX-

Ground

Pin

Signal Name

Pin

Signal Name

TPA+

TPB-

TPA-

Cable-Power

GND

Cable-Power

GND

Key pin

TPB+

GND

Summary of Contents for Aspire E380

Page 1: ...Aspire T180 E380 AcerPower M8 Service Guide PRINTED IN TAIWAN Service guide files and updates are available on the AIPG CSD web for more information please refer to http csd acer com tw ...

Page 2: ...II Revision History Please refer to the table below for the updates made on Aspire T180 E380 and AcerPower M8 service guide Date Chapter Updates ...

Page 3: ...espect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose Any Acer Incorporated software described in this manual is sold or licensed as is Should the programs prove defective following their purchase the buyer and not Acer Incorporated its distributor or its dealer assumes the entire cost of all necessary servicing repair and ...

Page 4: ... bits and pieces of additional information related to the current topic WARNING Alerts you to any damage that might result from doing or not doing specific actions CAUTION Gives precautionary measures to avoid possible hardware or software problems IMPORTANT Reminds you to do specific actions relevant to the accomplishment of procedures ...

Page 5: ... NOT be covered in this generic service guide In such cases please contact your regional offices or the responsible personnel channel to provide you with further technical details 2 Please note WHEN ORDERING FRU PARTS that you should check the most up to date information available on your regional web or channel If for whatever reason a part number change is made it will not be noted in the printe...

Page 6: ...ng Setup 25 Product Information 27 Standard CMOS Features 28 Advanced BIOS Features 30 Advanced Chipset Features 34 Integrated Peripherals 35 Onboard I O Chip Setup 38 Power Management Setup 39 PnP PCI Feature 41 PC Health Status 42 Set Supervisor User Password 43 Load Default Settings 44 Save Exit Setup 45 Exit Without Saving 46 Chapter3 Machine Disassembly and Replacement 47 General Information ...

Page 7: ... high performance we choose AMD Athlon 64 X2 Athlon64 Sempron AM2 Socket with NVIDIA MCP61 chipset architecture This combination can run HyperTransport technology and provide On Board VGA which provides better performance than other processors We also provide one PCI Express x16 slot one PCI Express x1 and two PCI slots support PCI 2 3 spec four Dual Channel DDRII memory slots support up to 4GB tw...

Page 8: ...4 T Memorry Size Max Up to 1 GB Graphics T Onboard graphic solution nVidia MCP61 integrated graphics device solution T One VGA port on rear PCI T One PCI Express x16 slot T One PCI Express x1 slot T Two PCI 2 2 Slots FDD T Slot Quantity 1 T Support 1 44MB 3 5 Devices IDE T One 40 pin PATA IDE slot T Transfer rate support T PIO mode 0 1 2 3 4 T ATA mode 33 66 100 port supported T Storage type suppo...

Page 9: ...Supports 10 100 1000MB Ethernet environment IEEE 1394 T IEEE 1394 Controller TI TSB43AB23PDTG4 T IEEE 1394 Port One rear 6pin IEEE 1394 port USB T Controller nVidia MCP61 T USB Type 2 0 1 1 T Connectors Quantity 8 T Real Panel 4 T Onboard header 4 for front daughter board 4 for rear I O T Standard Intel FPIO pin definition BIOS T BIOS Type Award BIOS T 4MB Flash BIOS T Award PnP BIOS compatible wi...

Page 10: ... slot T 1 PCI Express x1 slot T 2 PCI slots T 1 FDD connector T 1 PATA IDE slot T 2 4 SATA IDE connectors T 2 3 2 5 pin Intel FPIO sepcification USB pin connectors T 1 2 5 pin IEEE 1394 jumper T 1 CD IN 4pin connector CD ROM TV Tuner Card Audio Input T 1 S PDIF out 3pin jumper T 1 4pin CPU Fan connector T 1 4pin system fan connector with 3pin system fan co lay T 1 24pin ATX interface PS3 PS2 SPS c...

Page 11: ... 6 USBLAN1 USB Dual Port LAN Connector 7 JS1 Rear Audio Connector 8 FDD1 Floppy Connector 9 IDE1 HDD Primary Connector 10 CPU_FAN CPU Fan 11 SYS_FAN System Fan 12 PWR_FAN Power Fan 13 AUX_IN1 CD in low profile header 14 USB2 USB Header with INTEL spec 15 USB3 USB Header with INTEL spec 16 USB4 USB Header with INTEL spec 17 PANEL1 Front Panel with INTEL spec 18 AUDIO1 Audio Header with INTEL spec ...

Page 12: ...6 Chapter 1 19 COM2 Serial Port2 20 SATA1 4 Serial ATA Header No Name Description ...

Page 13: ...0 USB2 HDA 4MB FLASH USB2 PORTS 4 5 DDRII SDRAM CONN 1 PCI 33MHZ SUPPLY MII RGMII BACK PANEL CONN VREG MII RGMII AC131 RTL8110SC RTL8211B DDRII SDRAM CONN 0 7 1 AUDIO LPC BUS 33MHZ PCI SLOT 2 PCI SLOT 1 PRIMARY IDE X4 SATA CONN SIO PS2 KBRD CONN PARALLEL CONN CONNECTOR ITE8726 FLOPPY CONN SERIAL CONN POWER X2 GBIT LAN BLOCK DIAGRAM AM2 SOCKET 940 NFORCE MCP61 692 BGA PCI EXPRESS BUF SIO CLK 24MHZ ...

Page 14: ...0 Front Panel The computer s front panel consists of the following Label Description 1 Optical drive 2 Floppy disk drive 3 Power button 4 Speaker or headphone jack 5 Microphone jack 6 USB ports No Description No Description ...

Page 15: ...oltage selector switch 3 Fan aperture 4 PS 2 keyboard connector 5 PS 2 mouse connector 6 Serial port 7 Printer connector 8 Monitor connector 9 USB 2 0 ports 10 RJ 45 Ethernet connector 11 Microphone jack 12 Line out Jack 13 Line in jack 14 Extension card slots No Description No Description ...

Page 16: ... Front Panel Label Description 1 Power Button 2 Speaker out Line out Port 3 Microphone in out Front 4 USB Ports 5 Optical drive eject button 6 Optical drive 7 Power LED 8 HDD LED 9 Floppy drive eject button 10 Floppy disk drive ...

Page 17: ...Chapter 1 11 Label Description 1 Power Button 2 USB ports 3 Microphone in Speaker out Line out Port 4 Optical drive eject button 5 Optical drive 6 Indicators 7 Card reader 8 HDD 1 2 3 4 5 6 7 8 ...

Page 18: ...Voltage selector switch 3 Fan aperture 4 PS 2 keyboard connector 5 PS 2 mouse connector 6 Serial port 7 Printer connector 8 Monitor connector 9 USB 2 0 ports 10 RJ 45 Ethernet connector 11 Microphone jack 12 Line out Jack 13 Line in jack 14 Extension card slots No Description No Description ...

Page 19: ...ion provides a brief description of the basic system peripherals Mouse PS 2 or USB manufacturing option The included mouse is a standard two button wheel mouse Connect the mouse to the PS 2 mouse port or USB port on the back panel of the system Keyboard PS 2 or USB manufacturing option Connect the keyboard to the PS 2 keyboard port or USB port on the back panel of the system ...

Page 20: ...t the speaker cable to the audio out external speaker port on the back panel of the system For more detailed information about the speakers please refer to the included operating instructions NOTE speakers are optional and the appearance might be different depending on the actual product Note ...

Page 21: ...or DVD only available on systems that include an optical disc burner 7 After choosing the backup method click Next Follow the instruction on screen to complete the process Restore from backup Users can restore backup previously created as stated in the Create backup section from hard drive CD or DVD 1 Boot to Windows XP 2 Press Alt F10 to open the Acer eRecovery utility 3 Enter the password to pro...

Page 22: ...lication and follow the instructions on screen to re install At first launch Acer eRecovery prepares all the needed software and may take few seconds to bring up the software content window Change Password Acer eRecovery and Acer disc to disc recovery are protected by a password that can be changed by the user Follow the steps below to change the password in Acer eRecovery 1 Boot to Windows XP 2 P...

Page 23: ...tion Please enter 000000 is displayed 4 Enter six zeros and continue 5 The Acer Recovery main page appears 6 Use the arrow keys to scroll through the items operating system versions and press Enter to select Multilingual operating system installation Follow the instructions to choose the operating system and language you prefer when you first power on the system 1 Turn on the system 2 Acer s multi...

Page 24: ...rt protocol ACPI 2 0 APM 1 2 SMBIOS 2 3 WFM support ASD 1 03 PXE boot ROM PCI 2 3 Boot from CD ROM feature Yes Support to LS 120 FDD drive Yes Support to BIOS boot block feature Yes BIOS Hotkey List Hotkey Function Description Delete Enter BIOS Setup Utility Press while the system is booting to enter BIOS Setup Utility Item Controller NorthBridge nVidia MCP61S MCP61P single chip solution SourthBri...

Page 25: ...memory modules in any combination as long as they match the specifications Cache Memory Item Specification First Level Cache Configurations Cache function control Enable Disable by BIOS Setup Second Level Cache Configurations L2 Cache RAM type PBSRAM L2 Cache RAM size up to 1MB per core exclusive L2 Cache RAM speed One half the processor core clock frequency L2 Cache function control Enable Disabl...

Page 26: ...T mode interface for wavetable synthesizers and MIDI devices Integrated dual game port Meets AC 97and WHQL specifications Music synthesizer Yes internal FM synthesizer Sampling rate DACs 44 1k 48k 96k 192k Hz ADCs 44 1k 48k 96k Hz MPU 401 UART support Yes Microphone jack Supported Headphone jack Supported IDE Interface Item Specification IDE controller nVidia MCP61 IDE controller resident bus PCI ...

Page 27: ... 9 pin D type female connector Features Support IrDA1 0 ASKIR protocols smart card reader protocols USB Port Item Specification Universal HCI USB 2 0 USB Class Support legacy keyboard for legacy mode USB Number support up to 8 ports Environmental Requirements Item Specifications Temperature Operating 5 C 35 C Non operating 20 60 C Storage package Humidity Operating 15 to 80 RH Non operating 10 to ...

Page 28: ...abled Enabled Disabled N A LAN Disabled Disabled Disabled Disabled RTC Disabled Enabled Disabled Disabled Modem Ring Disabled Disabled Disabled N A Power Management Devices S1 Idle S3 Suspend to RAM S4 Suspend to DIsk S5 Shut Down ...

Page 29: ...switch button modem ring in keyboard and mouse for APM mode T Resume recovery time 7 10 sec Suspend Mode T Independent power management timer 2 120 minutes time step 10 minutes or pushing external switch button T CPU goes into SMM T CPU asserts STPCLK and goes into the Stop Grant State T LED on the panel turns amber colour T Hard disk drive goes into SLEEP mode for ATA standard interface T Disable...

Page 30: ...24 Chapter 1 ...

Page 31: ...ation values into the battery backed nonvolatile memory called CMOS RAM This memory area is not part of the system RAM NOTE If you repeatedly receive Run Setup messages the battery may be bad flat In this case the system cannot retain configuration values in CMOS Before you run Setup make sure that you have saved all open files The system reboots immediately after you exit Setup System Utilities C...

Page 32: ...il the desired setting is found T Press to return to the main menu If you are already in the main menu press again to exit Setup The parameters on the screens show default values These values may not be the same as those in your system The grayed items on the screens have fixed settings and are not user configured NOTE Due to the application of a new version of BIOS Setup program you may find the ...

Page 33: ...l onboard peripherals can be set up through this menu T Power Management Setup All the items of Green function features can be set up through this menu T PnP PCI Configurations The system s PnP PCI settings and parameters can be modified through this menu T PC Health Status This will display the current status of your PC T Set Supervisor User Password The supervisor user password can be set up thr...

Page 34: ...number System BIOS Version Specifies the version of your BIOS utility SMBIOS version The System Management Interface SM BIOS allows you to check your system hardware components without actually opening your system Hardware checking is done via software during start up This parameter specifies the version of the SMBIOS utility installed in your system BIOS Release Date Displays the BIOS latest rele...

Page 35: ...anually configure the drive by entering the characteristics of the drive in the items described below IDE Device Model Number Not Detected Drive A Allows you to configure your floppy drive A None 360 KB 5 25 inch 1 2 MB 5 25 inch 720 KB 3 5 inch 1 44M 3 5 inch 2 88 MB 3 5 inch Video This item defines the video mode of the system The motherboard has a built in VGA graphics system you must leave thi...

Page 36: ...tect and configure an IDE device on the IDE channel Access Mode Auto This item defines ways that can be used to access IDE hard disks such as LBA Large Block Addressing Leave this value at Auto and the system will automatically decide the fastest way to access the hard disk drive Parameter Description Options Phoenix Award WorkstationBIOS CMOS Setup Utility IDE Channel 0 Master mnlk F5 Previous Va...

Page 37: ...es the boot sequence from the available devices Press Enter Boot Other Device This parameter allows you to specify the system boot up search sequence Enabled Disabled Phoenix Award WorkstationBIOS CMOS Setup Utility Advanced BIOS Features Item Help f MenuLevel f mnlk Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help Removable Device Priority Press Enter Hard Disk Boot Priority Press ...

Page 38: ...aracters Enabled Disabled Security Option This item determines when the users enter the assword in the setup page or before system boot up Setup APIC Mode This item allows you to enable or disable the APIC mode APIC provides symmetric multi processing for system allowing support for up to 60 processors Enabled Disabled MPS Version Control For OS This item displays MPS version control for OS 1 4 OS...

Page 39: ...py Disks Use m or n to select a device then press to move it up or to move it down the list Press ESC to exit this menu Phoenix Award WorkstationBIOS CMOS Setup Utility Hard Disk Boot Priority mnlk 2 Bootable Add in Cards Item Help ff MenuLevel Move PU PD Change Priority F10 Save ESC Exit 1 Cho M ST380013A Use m or n to select a device then press to move it up or to move it down the list Press ESC...

Page 40: ...nBIOS CMOS Setup Utility CD ROM Boot Priority Item Help ff MenuLevel Use m or n to select a device then press to move it up or to move it down the list Press ESC to exit this menu 1 Ch0 S LITE ON DVD SOHD 16P9S mnlk Move PU PD Change Priority F10 Save ESC Exit ...

Page 41: ... specify the Onboard VGA share memory size Auto Enabled Disabled HT Spread Spectrum This item when enabled can significantly reduce the EMI Center SSE SSE2 Instructions This item allows you to enable or disable the SSE SSE2 Streaming SIMD Extensions instruction set Enabled Disabled System BIOS Cacheable This item enables users to enable or disable the system BIOS cache Enabled Disabled Phoenix Awa...

Page 42: ...lts Item Help f MenuLevel f f IDE Function Setup Press Enter Onboard Device Setup Press Enter Super IO Device Press Enter f mnlk F5 Previous Values F7 Optimized Defaults Move Enter Select PU PD Value F10 Save ESC Exit F1 GeneralHelp Item Help ff MenuLevel Phoenix Award WorkstationBIOS CMOS Setup Utility IDE Function Setup OnChip IDE Channel 0 Enabled Primary Master PIO Auto Primary Slave PIO Auto ...

Page 43: ...e transactions do not Enabled Disabled Serial ATA Controller This item allows you to enable or disable the onboard SATA controller All enabled IDE Prefetch Mode The onboard IDE drive interface supports IDE prefetching for faster drive access If you install a primary and secondary add in IDE interface set this field to Disabled if the interface does not support prefetching Enabled Disabled IDE HDD ...

Page 44: ...ort Enable this item if you plan to use a mouse connected through the USB port in a legacy operating syste such as DOS that does not support Plug and Play Enabled Disabled HD Audio Enables and disables the onboard audio chip Disable this item if you are going to install a PCI audio add in card Auto Onboard 1394 This item enables or disables onboard 1394 Enabled Disabled Giga Bit LAN This item enab...

Page 45: ...ull Duplex Onboard Parallel Port This option is used to assign the I O address and interrupt request IRQ for the onboard parallel port 378 IRQ7 Parallel Port Mode Enables you to set the data transfer protocol for your parallel port There are four options SPP Standard Parallel Port EPP Enhanced Parallel Port ECP Extended Capabilities Port and ECP EPP SPP allows data output only Extended Capabilitie...

Page 46: ...ration and Power management Interface you can create a software power down In a software power down the system can be resumed by Wake Up Alarms This item lets you install a software power down that is controlled by the power button on your system If the item is set to Instant Off then the power button causes a software power down If the item is set to Delay 4 Sec Then you have to hold the power bu...

Page 47: ...S2 K B Wake up from S1 S3 mode Enabled Disabled Resume by Alarm This item allows users to enable or disable the alarm to wake up the system if set to Enabled users can specify the specific day of month and the exact time to power up the system Disabled Enabled ACPI AWAY Mode This item enables or disables the ACPI AWAY mode Disabled Enabled AMD K8 Cool n Quiet control This item helps the system to ...

Page 48: ... ESC to close the IRQ Resources submenu In the Memory Resources submenu use the first item Reserved Memory Base to set the start address of the memory you want to reserve for the ISA expansion card Use the section item Reserved Memory Length to set the amount of reserved memory Press ESC to close Memory Resources submenu PCI VGA Palette Snoop This item is designed to overcome problems that can be ...

Page 49: ...emperature at which you want the system to send out a warning message to the PC speakers of when the temperature goes beyond either limit Disabled Smart FAN Control SPU SYS Smart Fan Function This item allows you to enable disable the control of the CPU system fan speed by changing by changing the fan parameter Press Enter Phoenix Award WorkstationBIOS CMOS Setup Utility PC Health Status Item Help...

Page 50: ... will confirm the password being disabled Once the password is disabled the system will boot and you can enter BIOS Setup freely PASSWORD DISABLED If you have selected System in Security Option of BIOS Features Setup menu you will be prompted for the password every time the system reboots or any time you try to enter BIOS Setup If you have selected Setup at Security Option from BIOS Features Setup...

Page 51: ...detects THis option opens a dialog box that lets you install optimized defaults for all appropriate items in the Setup Utility Press OK and then Enter to install the defaults Press Cancel and then Enter to not install the defaults If you only want to install setup defaults for a specific option select and display that option and then press F9 ...

Page 52: ...p Highlight this item and press Enter to save the changes that you have made in the Setup Utility and exit the Setup Utility When the Save and Exit dialog box appears press Y to save and exit or press N to return to the main menu ...

Page 53: ... in the Setup Utility and exit the Setup Utility When the Exit Without Saving dialog box appears press Y to discard changes and exit or press N to return to the main menu NOTE If you have made settings that you do not want to save use the Exit Without Saving item and press Y to discard any changes you have made ...

Page 54: ...g electrostatic discharge T Wire cutter T Phillips screwdriver may require different size NOTE The screws for the different components vary in size During the disassembly process group the screws with the corresponding components to avoid mismatches when putting back the components Machine Disassembly and Replacement Chapter 3 ...

Page 55: ...on Before You Begin Before proceeding with the disassenbly procedure make sure that you do the following 1 Turn off the power to the system and all peripherals 2 Unplug the AC adapter and all power and signal cables from the system ...

Page 56: ...tion tells you how to disassemble the system when you need to perform system service Please also refer to the disassembly video if available CAUTION Before you proceed make sure you have turned off the system and all peripherals connected to it ...

Page 57: ... ...

Page 58: ... ...

Page 59: ... ...

Page 60: ... 0 ...

Page 61: ... 1 2 ...

Page 62: ...3 4 5 ...

Page 63: ... refer to generic troubleshooting guide for trougleshooting information relating to following topics T Power On Self Test POST T POST Check Points T POST Error Messages List T Error Symptoms List Chapter 4 Troubleshooting ...

Page 64: ...70 Chapter 4 ...

Page 65: ...re numbered When setting the jumpers ensure that the jumper caps are placed on the correct pins Description Illustration The illustrations show a 2 pin jumper When the jumper cap is placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN This illustration shows a 3 pin jumper Pins 1 and 2 are SHORT SHORT OPEN Jumper and Connec...

Page 66: ...per Type Description Setting Default Illustration CLR_CMOS 3 pin CLEAR CMOS 1 2 Clear 2 3 Normal Before clearing the CMOS make sure to turn off the system BIOS_WP 3 pin BIOS PROTECT Open Write Enable Short Write Disable Clear CMOS 1 BIOS_WP 1 ...

Page 67: ...AN Pin Signal Name Function 1 GND System Ground 2 12V Power 12V 3 Sense Sensor 4 PWM CPU FAN control PWR_FAN Pin Signal Name Function 1 GND System Ground 2 12V Power 12V 3 Sense Sensor SPK1 Internal speaker Pin Signal Name 1 VCC 2 Key 3 GND 4 Signal ...

Page 68: ...5 Ground 17 COM 6 5V 18 COM 7 Ground 19 COM 8 PWRGD 20 5V 9 5VSB 21 5V 10 12V 22 5V 11 12V 23 5V 12 3 3V 24 COM ATX_12V Pin Signal Name 1 Ground 2 Ground 3 12V 4 12V Illustration Pin Signal Function Pin Signal Function 1 HDD LED Hard disk LED 2 SUS LED MSG LED 3 HDD LED Hard disk LED 4 SUS LED MSG LED 5 RST_SW_N Reset Switch 6 PWR_SW_P Power Switch 7 RST_SW_P Reset Switch 8 PWR_SW_N Power Switch 9...

Page 69: ...10 MTR0 11 Ground 12 DS0 13 Ground 14 DS1 15 Ground 16 MTR1 17 Ground 18 DIR 19 Ground 20 STEP 21 Ground 22 WDATA 23 Ground 24 WGATE 25 Ground 26 TRK0 27 Ground 28 WP 29 Ground 30 RDATA 31 Ground 32 HDSEL 33 Ground 34 DSKCHG Top View 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 ...

Page 70: ...3 15 DD1 16 DD14 17 DD0 18 DD15 19 Ground 20 Keypin 21 DMARQ 22 Ground 23 DIOW 24 Ground 25 DIOR 26 Ground 27 IORDY 28 PSYNC CSEL 29 DMACK 30 Ground 31 INTRQ 32 IOCS16 33 DA1 34 PDIAG 35 DA0 36 DA2 37 CS1FX 38 CS3FX 39 DASP 40 Ground Top View 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 ...

Page 71: ...urn Right Aux in 3 RET_L Return Left Aux in 4 AUX_L AUX In left channel Pin Signal Name Function 1 USBPWR Front panel USB power 2 USBPWR Front panel USB power 3 USB_FP_P0 USB port 0 negative signal 4 USB_FP_P1 USB port 1 negative signal 5 USB_FP_P0 USB port 0 positive signal 6 USB_FP_P1 USB port 1 positive signal 7 GND Ground 8 GND Ground 9 Key No pin 10 NC Not connected ...

Page 72: ...T 1R 4 PRESENCE 5 PORT 2R 6 SENSE1_RETURN 7 SENSE_SEND 8 KEY No pin 9 PORT 2L 10 SENSE2_RETURN Pin Signal Name 1 VCC 2 No Pin 3 IRRX 4 Ground 5 IRTX Pin Signal Name Function 1 SPDIF SPDIF digital output 2 5VA 5V analog Power 3 Key No pin 4 GND Ground Pin Signal Name Pin Signal Name 1 Ground 5 RX 2 TX 6 RX 3 TX 7 Ground 4 Ground Pin Signal Name Pin Signal Name 1 TPA 6 TPB 2 TPA 7 Cable Power 3 GND ...

Page 73: ...n devices T Serial Port COM1 Use the COM port to connect serial devices such as mice fax or modems T VGA Port Connect your monitor to the VGA port T LAN Port optional Connect and RJ 45 jack to the LAN port to connect your computer to the network Pin Signal Name Function 1 NDCBD Data carry detect 2 NSINB Serial Data In 3 NSOUTB Serial Data out 4 NDTRB Data terminal ready 5 GND Ground 6 NDSRB Data s...

Page 74: ...ound 4 VCC 14 VCC 5 KBCLK 15 MCLK 6 NC 16 NC Illustration Pin Signal Name 1 DCD 2 RxD 3 TxD 4 DTR 5 Ground 6 DSR 7 RTS 8 CTS 9 RI Front Side View Pinout Top View Figure 1 16 14 12 11 15 13 6 4 2 1 5 3 3 5 13 15 PS 2 Mouse PS 2 Keyboard Front Side View Pinout Top View Figure 2 1 2 3 4 5 6 7 8 9 ...

Page 75: ...gnal Name 1 STROBE 13 SLCT 2 PD0 14 ALF 3 PD1 15 ERROR 4 PD2 16 INIT 5 PD3 17 SLCTIN 6 PD4 18 Ground 7 PD5 19 Ground 8 PD6 20 Ground 9 PD7 21 Ground 10 ACK 22 Ground 11 BUSY 23 Ground 12 PE 24 Ground 25 Ground Front Side View Pinout Top View ...

Page 76: ...G8 HOLE_LAN U3 DATA0 L1 TX U4 GND L2 TX U5 VCC L3 RX U6 DATA0 L4 NC U7 DATA0 L5 NC U8 GND L6 RX G1 HOLE_USB L7 NC G2 HOLE_USB L8 NC G3 HOLE_USB L9 LINK G4 HOLE_USB L10 VCC G5 HOLE_LAN L11 ACT G6 HOLE_LAN L12 VCC Pinout Top View U5 U1 U8 U4 L7 L8 L2 L1 L12 L9 G3 G2 G1 G7 G6 G5 G4 G8 ...

Page 77: ...e 1 VCC 9 VP 2 DATA0 10 VG 3 DATA0 11 TPB 4 GND 12 TPB 5 VCC 13 TPA 6 DATA1 14 TPA 7 DATA1 8 GND G1 HOLE_USB G2 HOLE_USB G3 HOLE_USB G4 HOLE_USB G2 TA G3 G5 G4 G8 G6 G7 PWR TB TB GND D1 GND PWR D1 PWR D0 D0 TA GND 1 3 2 6 5 4 8 7 14 11 12 13 G1 9 10 ...

Page 78: ...83 Chapter 5 ...

Page 79: ...RU list of this printed Service Guide You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines IMPORTANT Please note that Acer Corporation sells only the parts listed in the following table Please be reminded that though some parts are disassembled in Chapter 3 for demonstration purpose Acer Corporation does not provide th...

Page 80: ...84 Chapter 6 Exploded Diagram ...

Page 81: ...Chapter 6 85 ...

Page 82: ...86 Chapter 6 ...

Page 83: ...Chapter 6 87 FRU List The FRU list will be updated later ...

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