Lenovo Tablet A1000L Manual de usuario Pagina 1

IdeaTab A1000LHardware MaintenanceManual

Lenovo IdeaTab A1000L Hardware Maintenance Manual6Anycomputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitive

Safety information7ThesafetynoticesinthissectionareprovidedinEnglish,French,German,Hebrew,Italian,Japanese,andSpanish.Safety notices:

Lenovo IdeaTab A1000L Hardware Maintenance Manual8Safety notice 2DANGERSomestandbybatteriescontainasmallamountofnickelandcadmium.Donotdis

Safety information9Safety notice 3DANGERThebatterypackcontainssmallamountsofnickel.Donotdisassembleit,throwitintofireorwater,orshor

Lenovo IdeaTab A1000L Hardware Maintenance Manual10Safety notice 4DANGERThelithiumbatterycancauseafire,anexplosion,orasevereburn.Donotr

Safety information11Safety notice 5IftheLCDbreaksandthefluidfrominsidetheLCDgetsintoyoureyesoronyourhands,immediatelywashtheaffe

Lenovo IdeaTab A1000L Hardware Maintenance Manual12Safety notice 6DANGERToavoidshock,donotremovetheplasticcoverthatprotectsthelowerparto

Safety information13Safety notice 8DANGERBeforeremovinganyFRU,turnoffthecomputer,unplugallpowercordsfromelectricaloutlets,removetheba

Lenovo IdeaTab A1000L Hardware Maintenance Manual14SomemodelsofLenovocomputerareequippedfromthefactorywithanopticalstoragedevicesuchas

Safety information15ACD‐ROMdrive,aDVD‐ROMdrive,oranyotherstoragedeviceinstalledmaycontainanembeddedClass3AorClass3Blaserdiode.N

Note:Before using this information and the product it supports, be sure to read the general information under “Notices” on page 48.First Edition (Augu

Lenovo IdeaTab A1000L Hardware Maintenance Manual16Thischapterpresentsthefollowingimportantserviceinformation:• “StrategyforreplacingFRUs”o

Important service information17UsethefollowingstrategytopreventunnecessaryexpenseforreplacingandservicingFRUs:• Ifyouareinstructedtor

Lenovo IdeaTab A1000L Hardware Maintenance Manual18RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (200

General checkout19Thischapterpresentsthefollowinginformation:• “Whattodofirst”onpage 20• “Powersystemcheckout”onpage 21Beforeyougoto

Lenovo IdeaTab A1000L Hardware Maintenance Manual20WhenyoudoreturnanFRU,youmustincludethefollowinginformationinthepartsexchangeformor

General checkout21Toverifyasymptom,followthestepsbelow:1. Turnoffthecomputer.2. Removethebatterypack.3. ConnecttheACadapter.4. Makesu

Lenovo IdeaTab A1000L Hardware Maintenance Manual221.OpentheAndroidSettingsscreen.ToopentheAndroidSettingsscreen,doeitherofthefollowing:

Related service information23Thischapterpresentsthefollowinginformation:• “Security”onpage 23• “Powermanagement”onpage 23Securitysettingsi

Lenovo IdeaTab A1000L Hardware Maintenance Manual24Thischapterpresentsthefollowingproduct‐specificservicereferencesandproduct‐specificparts

Lenovo IdeaTab A1000L25Thissectionpresentsnoticesrelatedtoremovingandreplacingparts.ReadthissectioncarefullybeforereplacinganyFRU.Scr

iiiAbout this manual...ivSafety information...1General safety ...

Lenovo IdeaTab A1000L Hardware Maintenance Manual26Thissectionpresentsexplodedfigureswiththeinstructionstoindicatehowtoremoveandreplace

Lenovo IdeaTab A1000L271010 SD card coverFigure1.RemovalstepsofSDcardcoverInsertafingertoopentheSDcardcoverasshowninthepicture.Pu

Lenovo IdeaTab A1000L Hardware Maintenance Manual281020 Micro SD cardFigure2.RemovalstepsofMicroSDcardInsertafingertoopentheSDcardcover

Lenovo IdeaTab A1000L29Figure2.RemovalstepsofMicroSDcard(continued)PullouttheSDcardfromitsslot.

Lenovo IdeaTab A1000L Hardware Maintenance Manual301030 Back coverFigure3.RemovalstepsofbackcoverInsertafingertoopentheSDcardcoverassh

Lenovo IdeaTab A1000L31Figure3.Removalstepsofbackcover(continued)Inserttheguitarpickandslidealongtoreleasethebackcover.Removetheba

Lenovo IdeaTab A1000L Hardware Maintenance Manual321040 Volume KeyForaccess,removethisFRUinorder:• “1030Backcover”onpage 30Figure4.Removal

Lenovo IdeaTab A1000L331050 Base coverForaccess,removethisFRUinorder:• “1030Backcover”onpage 30Figure5.RemovalstepsofbasecoverR

Lenovo IdeaTab A1000L Hardware Maintenance Manual341060 Battery packForaccess,removetheseFRUsinorder:• “1030Backcover”onpage 30• “1050Base

Lenovo IdeaTab A1000L35Figure6.Removalstepsofbatterypack(continued)Removethebatterypackfromitssocket.

ivThis manual contains service and reference information for the following Lenovo product:Lenovo IdeaTab A1000LUse this manual to troubleshoot problem

Lenovo IdeaTab A1000L Hardware Maintenance Manual361070 Power KeyForaccess,removethisFRUinorder:• “1030Backcover”onpage 30• “1050Basecover

Lenovo IdeaTab A1000L371080 System boardForaccess,removetheseFRUsinorder:• “1030Backcover”onpage 30• “1040VolumeKey”onpage 32• “1050Bas

Lenovo IdeaTab A1000L Hardware Maintenance Manual38Figure8.Removalstepsofsystemboard(continued)DetachtheFPCofthevolumekeyassemblyandre

Lenovo IdeaTab A1000L39Figure8.Removalstepsofsystemboard(continued)Inserttheguitarpicktounsnaptheconnector.ReleasetheFPCfromtheconn

Lenovo IdeaTab A1000L Hardware Maintenance Manual40Figure8.Removalstepsofsystemboard(continued)Inserttheguitarpicktounsnaptheconnector.I

Lenovo IdeaTab A1000L41Figure8.Removalstepsofsystemboard(continued)Inserttheplastictweezerstoreleasetheaudioassemblyfromitscavity.De

Lenovo IdeaTab A1000L Hardware Maintenance Manual42Figure8.Removalstepsofsystemboard(continued)Releasethecableofthemicrophonefromitscav

Lenovo IdeaTab A1000L43Figure8.Removalstepsofsystemboard(continued)Liftupthesystemboardandremoveitasshowninthepicture.

Lenovo IdeaTab A1000L Hardware Maintenance Manual44Front, top and bottom viewFrontcameraSpeakerPowerbuttonMicrophoneLocations12cd1 2 34

Lenovo IdeaTab A1000L45Right-side and top viewVolumebuttonEarphonejackMicroUSB12c123

Safety information1ThischapterpresentsthefollowingsafetyinformationthatyouneedtogetfamiliarwithbeforeyouserviceaLenovocomputer:• “

Lenovo IdeaTab A1000L Hardware Maintenance Manual46Thissectionpresentsthefollowingserviceparts:• “Overall”onpage 47• “Screws”onpage 47Parts

Lenovo IdeaTab A1000L47OverallTable1.Partslist—OverallScrewsTable2.Partslist—ScrewNo. FRU FRU no. CRU ID1 A3100A_MB_V2_PCBA HQ31202322000 N2 ZA3

Lenovo IdeaTab A1000L Hardware Maintenance Manual48Lenovomaynotoffertheproducts,services,orfeaturesdiscussedinthisdocumentinallcountrie

Notices49Anyperformancedatacontainedhereinwasdeterminedinacontrolledenvironment.Therefore,theresultobtainedinotheroperatingenvironme

Lenovo IdeaTab A1000L Hardware Maintenance Manual50

Lenovo IdeaTab A1000L Hardware Maintenance Manual2Followtheserulesbelowtoensuregeneralsafety:• Observeagoodhousekeepingintheareawhereth

Safety information3Observethefollowingruleswhenworkingonelectricalequipments.• Findtheroomemergencypower‐off(EPO)switch,disconnectingt

Lenovo IdeaTab A1000L Hardware Maintenance Manual4• Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesofthesehazardsaremoist

Safety information5Thepurposeofthisinspectionguideistoassistyouinidentifyingpotentialunsafeconditions.Aseachmachinewasdesignedand