Acer Travelmate 4520 Service Guide
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Appendix C121 Modem ItemSpecification Data modem data baud rate (bps) 56K Supports modem protocol V.90/V.92 WWDAA Modem connector type RJ-11 Modem connector location Right side Bluetooth Interface ItemSpecification Chipset Foxconn Broadcom 2045 Data throughput 723 bps (full speed data rate) Protocol Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG specification is ratified). Interface USB 1.1 Connector type USB Battery Pack ItemSpecification Type Lithium-ion (Li-ion) Vendor Panasonic Sanyo Sony Simplo Number of cells68686868 Capacity (mAh) 4000 4800 4000 4800 4000 4800 4000 4800 AC Adapter ItemSpecificationSpecification Vendor Delta Lite-On Model Name SADP-65KB DBE ADP-90SB BBEA LF PA-1650-02WR PA-1900-24AR DC output power 65W 90W 65W 90W AC input voltage 100V 100-240V 100V 100-240V DC output voltage 19 VDC AC input frequency 50-60 Hz Acer TM 4520 SG.book Page 121 Friday, June 22, 2007 5:43 PM
122Appendix C Hard Disk Drive SpecificationCapacity 80 GB120 GB160 Provider Seagate Toshiba Seagate Model Part number ST980811AS MK1237GSX ST9160821AS Formatted capacity 120 GB Number of disks 2 Number of data heads 4 Interface ATA7/Serial ATA 1.0a Seek time (average) 12ms Rotational speed 5,400 (±0.1%) rpm Data transfer rate Internal Buffer to Host 335 to 613 Mb/s 300 MB/s Buffer 8 MB Dimensions (mm) Height Width Depth9.5 69.85 100.0 Weight 102g (max) Allowable voltage 5V ±5% Temperature Operating Non-operating 5 to 55 C -40 to 60 C Humidity (non-condensing) 8–90%R.H. Vibration Operating Non-operating 9.8m/s2 (1G) 49m/s2 (5G) ° ° Acer TM 4520 SG.book Page 122 Friday, June 22, 2007 5:43 PM
Appendix C123 Optical Disc Drive ItemSpecification Provider HLDS Sony Pioneer Model GSA-T20N AD-7560A DVR-K17RS Drive typeInternal Slim DVD/CD writer Data transfer rate Write: • CD-R: 24X • CD-RW: 24X •DVD-RW: 6X • DVD-R/+R/+RW: 8X Write • DVD-RAM: 5x InterfaceEnhanced IDE(ATAPI) compatible Supported disc formats DVD-RAM, DVD-R/RW, DVD+R (SL, DL)/RW, CD-R/RW, DVD-ROM, DVD-RAM, DVD-R, DVD-RW, DVD+R (SL, DL), DVD+RW; CD-R, CD-RW, CD-ROM, CD- ROM XA, CD-DA, CD-I, CD-Extra, CD-Text, Photo CD, Video CD Buffer memory 2 MB Power supply 5V DC LCD Panel SpecificationProvider CMOAUOSamsung Model name N154I2 B154EW02 V1 LTN154AT01-001 G Screen size 15.4 (wide) 15.4 (wide) Resolution (H x V) 1280x800 WXGA 1280x800 WXGA Color support 262K 262K Brightness (nits) 200 200 Contrast ratio 400:1 400:1 Viewing angle 20/45/45/45 (U/D/R/L) )80/40 (H/V) Power consumption (without inv) 5.2 W 6.5 W Outlines (W x H x D, mm) 344x 222x6.2 344.0 x 222.0 x 5.8 Weight 540 g 500 g Response time 16 ms 16 ms Electrical interface LVDS 1ch LVDS Acer TM 4520 SG.book Page 123 Friday, June 22, 2007 5:43 PM
124Appendix C LCD Inverter ItemSpecification Vendor & model name Darfon/V189-301GP Brightness conditions N/A Input voltage (V) 9~21 Input current (mA) 2.56 (max) Output voltage (V, rms) 780V (2000V for kick off) Output current (mA, rms) 6.5 (max) Output voltage frequency (k Hz) 65K Hz (max) System BIOS ItemSpecification BIOS vendor Phoenix BIOS version v0.14 BIOS ROM Winbond W25X80 spiFlash Memory BIOS ROM size 1M byte fLASH ROM SST BIOS package 8-pin SOIC 208mil Supported industry standards TPCI 2.2 or later TSystem/HDD Password Security Control TINT 13h Extensions TPnP BIOS 1.0a TSMBIOS 2.4 or later TBIOS Boot Specification (Compal, Phoenix, Intel). TSimple Boot Flag 1.0 TBoot Block TPCI Bus Power Management Interface Specification TUSB Specification 1.1/2.0 TIEEE 1394 1.0 TUSB/1394 CD-ROM Boot Up support TPC Card Standard 1995 (PCMCIA 3.0 Compliant Device) TIrDA 1.0 TSupport Intel HD Audio TWfM 2.0 TPreboot Execution Environment (PXE) 2.1 TBoot Integrity Service Application Program Interface (BIS) 1.0 TPC2002/2005 compliant TIntel Enhanced SpeedStep Technology TAHCI support BIOS password control Via Setup Utility’s Security menu (Set Supervisor Password) Acer TM 4520 SG.book Page 124 Friday, June 22, 2007 5:43 PM
Appendix C125 Power Management ItemSpecification Power management standard ACPI 1.0b/2.0/3.0 System power management states TMechanical Off (G3) – All system devices are turned off completely. TSoft Off (G2/S5) – OS initiated shutdown. All devices in the system are turned off completely. TWorking (G0/S0) – Individual devices such as the processor and hard disk may be power managed in this state. TS3 Sleeping State TCPU set power down TVGA suspend TAudio power down THard disk power down TOptical drive power down TCard reader function suspend TS4 Sleeping State (hibernation mode) – All system states and data are saved onto disk before power shutdown. The same session is restored the next time the system is powered on. Processor power management states To further conserve power in a Working state, the processor enters a low-power state when the OS is idle. TC1 state – CPU halt instruction TC2 state – CPU stop grant state TC3 state – CPU stop clock state Acer TM 4520 SG.book Page 125 Friday, June 22, 2007 5:43 PM
126Appendix C Acer TM 4520 SG.book Page 126 Friday, June 22, 2007 5:43 PM
Index127 A AC adapter part number 89, 96, 98, 105 Acer Bio-Protection fingerprint reader location 5 Acer disc-to-disc recovery 17 Acer OrbiCam camera location 5 Acer QuicCharge 3 audio features 2 headphone jack 6 internal microphone 5 microphone-in jack 6 speaker grill 6 specifications 119 B Basic Input/Output, see BIOS 13 battery pack charging indicator 10 location 9 lock 9 part number 96, 105 release latch 9 removing 31 troubleshooting 68 BIOS BIOS flash 24 BIOS recovery 24 check version 16 configuration utility 13 flash utility 24 package 124 password control 124 Phoenix TrustedCore Setup Util- ity 13 ROM size 124 ROM type 124 specifications 124 vendor 124 Version 124 BIOS Supports protocol 124 Bluetooth board, removing 53 compatibility test 114 function switch 6 interface 2 status indicator 10 Bluetooth board cable connector 84 cable, part number 90, 99 part number 89, 98 boot -up options drive sequence 22 boot-up options multi-boot menu 17 power-on password 18 Quiet Boot 17 remote boot 17 C card reader board, part number 89, 98 board, removing 52 cable connector 84 compatibility test 115 location 7 supported formats 1 CCD board part number 89, 98 removing 63 click buttons 5 compatibility tests games 116 hardware 113, 115 software 116 connectivity network 2 VVoIP solution 2 cooling fan cable connector 85 cable, disconnecting 38 part number 91, 100 removing 38 D Index Acer TM 4520 SG.book Page 127 Friday, June 22, 2007 5:43 PM
128Index D2D Recovery 17 DC-in jack 8 location 8 disassembly procedures external modules 29 guidelines 27 LCD module 57 main unit 41 preparatory steps 28 screw list 28 stages 27 tools 27 torque values 27 display compatibility test 113 controller specifications 119 features 2 LCD panel 5 S-Video/TV-out port 8 VGA port 8 video memory 17 E easy-launch keys 11, 12 Acer Empowering 11 Bluetooth 10 browser 11 configuring 11, 25 mail 11 programmable 11 E-key board, part number 89, 98 Ethernet port controller specifications 120 location 8 exploded diagram 88 External CD-ROM Drive Check 66 external modules disassembly battery pack 31 cooling fan 38 ExpressCard/54 dummy card 30 flowchart 29 HDD assembly 34 heat sink 39 lower case cover 32 ODD assembly 36processor 40 SD dummy card 30 WLAN board 33 F Features 117 fingerprint board cable connector 84 removing 50 FRU list component part numbers 89 exploded diagram 88 overview 87 H hard disk drive activity indicator 10 compartment 9 D2D recovery 17 password 18 hardware configuration utility 13 default configuration settings 23 disassembly procedures 27 information display 16 technical specifications 117 HDD assembly module connector 85 module part number 91, 100 removing 34 shielding part number 94, 103 HDD module shielding removing 36 HDD password clear 21 HDD, see hard disk drive 9 headphone jack 6 heat sink part number 94, 103 removing 39 hibernation mode 125 I IEEE 1394 port compatibility test 114 Acer TM 4520 SG.book Page 128 Friday, June 22, 2007 5:43 PM
Index129 location 6 Intermittent Problems 80 inverter board part number 89, 98 removing 59 IR port compatibility test 114 location 6 K Kensington lock hatch 7 Keyboard 119 keyboard cable connector 84 cable, disconnecting 43 features 2 location 5 part number 92, 101 removing 42 troubleshooting 66 L launch board part number 89, 98 launch button configuring 25 Launch Manager 25 LCD bezel removing 58 LCD brackets part number 94, 103 removing 62 LCD hinges part number 94, 103 removing 60 LCD module disassembling 57 removing 43 LCD module disassembly CCD board 63 flowchart 57 inverter board 59 LCD bezel 58 LCD brackets 62 LCD hinges 60LCD panel 60 LCD-CCD cable 61 microphone 63 WLAN antennas 64 LCD panel part number 93, 102 removing 60 LCD-CCD cable part number 90, 99 removing 61 system board connector 84 LED board removing 49 line-in jack 6 lower case part number 95, 104 lower case cover part number 95, 104 removing 32 M main unit disassembly Bluetooth board 53 card reader board 52 DIMM 32 fingerprint board 50 flowchart 41 keyboard 42 LCD module 43 LED board 49 middle cover 42 modem board 55 speakers 55 system board 54 touchpad board 50 upper case 47 memory check size 17 DIMM slots 85 part number 95, 104 removing DIMM 32 troubleshooting 67 microphone cable connector 84 line-in jack 6 location 5 Acer TM 4520 SG.book Page 129 Friday, June 22, 2007 5:43 PM
130Index part number 89, 98 removing 63 middle cover part number 95, 104 removing 42 modem board connector 85 part number 90, 99 removing 55 modem cable part number 91, 100 modem port location 8 O ODD, see optical disc drive 7 Online Support Information 82 operating system 4 optical disc drive access indicator 7 bracket, part number 95, 104 bracket, removing 37 drive options 1 DVD module, part number 96, 105 eject button 7 emergency eject hole 7 location 7 module connector 85 removing 36 troubleshooting 66 P palmrest 5 PC Card slot compatibility test 115 eject button 8 location 8 Phoenix TrustedCore Setup Utility accessing 14 Boot menu 22 Exit menu 23 Information menu 16 legend bar 14 Main menu 17 menu bar 14 navigating 15Security menu 18 system dafaults 23 POST beep codes 72 error messages 69 power Acer QuicCharge 3 battery pack 9 button 5 DC-in jack 8 disconnecting 28 indicator 10 power management 3 power management specification 125 power board part number 90, 99 power-on password 18 Power-On Self Test, see POST 13 processor part number 97, 106 power management 125 removing 40 socket location 85 productivity keys lock 12 presentation 12 sync 12 Q Quiet Boot 17 R RTC battery BIOS error 13 location 84 S S4 state 125 speaker part number 89, 98 speakers cable connector 84 removing 55 specifications 2 status indicators 10 Acer TM 4520 SG.book Page 130 Friday, June 22, 2007 5:43 PM