Lenovo Yt X703F L X Hmm En V1.0 201608 YOGA Tab 3 Plus HMM_EN User Manual (English) Hardware Maintenance (Lenovo X703F/L/X) Tablet (YT X703F, X703L, X703X) Type ZA1R

User Manual: Lenovo Lenovo Yt X703F L X Hmm En V1.0 201608 (English) Hardware Maintenance Manual - YOGA Tab 3 Plus (Lenovo YT-X703F/L/X) YOGA Tab 3 Plus Tablet (YT-X703F, YT-X703L, YT-X703X) - Type ZA1R ZA1R for Lenovo YT-X703L

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YOGA TAB 3 Plus

Lenovo YT-X703F

Lenovo YT-X703L

Lenovo YT-X703X

Hardware

Maintenance

Manual

Note:

Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformation

under“Notices”onpage 57.

First Edition (August 2016)

© Copyright Lenovo 2016. All rights reserved.

LENOVOproducts,data,computersoftware,andserviceshavebeendevelopedexclusivelyatprivate

expenseandaresoldtogovernmentalentitiesascommercialitemsasdefinedby48C.F.R.2.101with

limitedandrestrictedrightstouse,reproductionanddisclosure.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:Ifproducts,data,computersoftware,orservicesare

deliveredpursuantaGeneralServicesAdministration“GSA”contract,use,reproduction,ordisclo‐

sureissubjecttorestrictionssetforthinContractNo.GS‐35F‐05925.

©2016Lenovo

iii

About this manual........................................iv

Safety information.........................................1

Generalsafety ...................................................... 2

Electricalsafety.................................................... 3

Safetyinspectionguide ...................................... 5

Handlingdevicesthataresensitivetoelectro‐

staticdischarge .................................................... 6

Groundingrequirements ................................... 6

Safetynotices:multilingualtranslations.......... 7

Lasercompliancestatement............................. 14

Important service information ...................16

StrategyforreplacingFRUs............................. 16

Importantnoticeforreplacingamainboard

17

ImportantinformationaboutreplacingRoHS

compliantFRUs ................................................. 18

General checkout........................................19

Whattodofirst.................................................. 20

Powersystemcheckout .................................... 21

CheckingtheTabACCharger .................. 21

Checkingtheinternalbatterystatus......... 21

Related service information.......................23

Security ............................................................... 23

Powermanagement .......................................... 23

Activating/DeactivatingtheDisplay........ 23

Lenovo TAB 3 Plus .....................................24

FRUreplacementnotices.................................. 25

Screwnotices................................................ 25

RemovingandreplacinganFRU.................... 26

1010BackCover........................................... 27

1020RearCamera........................................ 30

1030AudioJackFPC................................... 32

1040SidekeyFPC ........................................ 34

1050BatteryPack......................................... 36

1060FrontCamera ..................................... 39

1070GPSBoard............................................ 40

1080WIFIBoard .......................................... 42

1090SIMFPCandCardsFPC ................... 43

1100TPFPCandLCDFPC........................ 44

1110SpeakerBox......................................... 46

1120DiversityAntenna.............................. 47

1130MainBoard.......................................... 48

1140ReleaseSlideAssembly ..................... 50

Locations............................................................. 52

Partslist .............................................................. 53

Overall........................................................... 54

ACAdapter ..................................................56

Screw ............................................................. 56

Others ............................................................ 56

Notices .........................................................57

Trademarks......................................................... 58

Contents

iv

Thismanualcontainsserviceandreferenceinformationforthefollowing

Lenovoproduct:

Lenovo YOGA TAB 3 Plus

Usethismanualtotroubleshootproblems.

Themanualisdividedintothefollowingsections:

•Thecommonsectionsprovidegeneralinformation,guidelines,andsafety

informationrequiredforservicingcomputers.

•Theproduct‐specificsectionincludesservice,reference,andproduct‐specific

partsinformation.

About this manual

Important:

Thismanualisintendedonlyfortrainedservicerswhoarefamiliarwith

Lenovoproducts.Usethismanualtotroubleshootproblemseffectively.

BeforeservicingaLenovoproduct,makesuretoreadalltheinformation

under“Safetyinformation”onpage 1and“Importantserviceinformation”

onpage 16.

Safetyinformation

1

Thischapterpresentsthefollowingsafetyinformationthatyouneedtoget

familiarwithbeforeyouserviceaLenovocomputer:

•“Generalsafety”onpage 2

•“Electricalsafety”onpage 3

•“Safetyinspectionguide”onpage 5

•“Handlingdevicesthataresensitivetoelectrostaticdischarge”onpage 6

•“Groundingrequirements”onpage 6

•“Safetynotices:multilingualtranslations”onpage 7

•“Lasercompliancestatement”onpage 14

Safety information

LenovoYOGATAB3PlusHardwareMaintenanceManual

2

Followtheserulesbelowtoensuregeneralsafety:

•Observeagoodhousekeepingintheareawherethemachinesareputduring

andafterthemaintenance.

•Whenliftinganyheavyobject:

1. Makesurethatyoucanstandsafelywithoutslipping.

2. Distributetheweightoftheobjectequallybetweenyourfeet.

3. Useaslowliftingforce.Nevermovesuddenlyortwistwhenyouattempt

toliftit.

4. Liftitbystandingorpushingupwithyourlegmuscles;thisactioncould

avoidthestrainfromthemusclesinyourback.Donotattempttoliftany

objectthatweighsmorethan16kg(35lb)orthatyouthinkistooheavyfor

you.

•Donotperformanyactionthatcauseshazardstothecustomer,orthatmakes

themachineunsafe.

•Beforeyoustartthemachine,makesurethatotherservicerepresentatives

andthecustomerarenotinahazardousposition.

•Placeremovedcoversandotherpartsinasafeplace,keepingthemaway

fromallpersonnel,whileyouareservicingthemachine.

•Keepyourtoolcaseawayfromwalkareassothatotherpeoplewillnottripit

over.

•Donotwearlooseclothingthatcanbetrappedinthemovingpartsofthe

machine.Makesurethatyoursleevesarefastenedorrolledupaboveyour

elbows.Ifyourhairislong,fastenit.

•Inserttheendsofyournecktieorscarfinsideclothingorfastenitwiththe

nonconductiveclip,about8centimeters(3inches)fromtheend.

•Donotwearjewelry,chains,metal‐frameeyeglasses,ormetalfastenersfor

yourclothing.

Attention:Metalobjectsaregoodelectricalconductors.

•Wearsafetyglasseswhenyouarehammering,drilling,soldering,cutting

wire,attachingsprings,usingsolvents,orworkinginanyotherconditions

thatmaybehazardoustoyoureyes.

•Afterservice,reinstallallsafetyshields,guards,labels,andgroundwires.

Replaceanysafetydevicethatiswornordefective.

•Reinstallallcoverscorrectlybeforereturningthemachinetothecustomer.

•Fanlouversonthemachinehelptopreventtheoverheatingofinternal

components.Donotobstructfanlouversorcoverthemwithlabelsor

stickers.

General safety

Safetyinformation

3

Observethefollowingruleswhenworkingonelectricalequipments.

•Findtheroomemergencypower‐off(EPO)switch,disconnectingtheswitch

orelectricaloutlet.Ifanelectricalaccidentoccurs,youcanthenoperatethe

switchorunplugthepowercordquickly.

•Donotworkaloneunderhazardousconditionsorneartheequipmentthat

hashazardousvoltages.

•Disconnectallpowerbefore:

–Performingamechanicalinspection

–Workingnearpowersupplies

–Removingorinstallingmainunits

•Beforeyoustarttoworkonthemachine,unplugthepowercord.Ifyou

cannotunplugit,askthecustomertopower‐offthewallboxthatsupplies

powertothemachine,andtolockthewallboxintheoffposition.

•Ifyouneedtoworkonamachinethathasexposedelectricalcircuits,observe

thefollowingprecautions:

–Ensurethatanotherperson,familiarwiththepower‐offcontrols,isnear

you.

Attention:Anotherpersonmustbetheretoswitchoffthepower,if

necessary.

–Useonlyonehandwhenworkingwithpowered‐onelectricalequipment;

keeptheotherhandinyourpocketorbehindyourback.

Attention:Anelectricalshockcanoccuronlywhenthereisacomplete

circuit.Byobservingtheaboverule,youmaypreventacurrentfrom

passingthroughyourbody.

–Whenusingtesters,setthecontrolscorrectlyandusetheapprovedprobe

leadsandaccessoriesforthattester.

–Standonsuitablerubbermats(obtainedlocally,ifnecessary)toinsulate

youfromgroundssuchasmetalfloorstripsandmachineframes.

Observethespecialsafetyprecautionswhenyouworkwithveryhighvoltages;

instructionsfortheseprecautionsareinthesafetysectionsofmaintenance

information.Beextremelycarefulwhenyoumeasurethehighvoltages.

•Regularlyinspectandmaintainyourelectricalhandtoolsforsafeoperational

condition.

•Donotusewornorbrokentoolsandtesters.

•Neverassumethatpowerhasbeendisconnectedfromacircuit.First,checkit

tomakesurethatithasbeenpoweredoff.

Electrical safety

Important:

Useonlyapprovedtoolsandtestequipments.Somehandtoolshave

handlescoveredwithasoftmaterialthatdoesnotinsulateyouwhen

workingwithliveelectricalcurrents.

Manycustomershaverubberfloormatsneartheirmachinesthatcontain

smallconductivefiberstodecreaseelectrostaticdischarges.Donotusesuch

kindofmattoprotectyourselffromelectricalshock.

LenovoYOGATAB3PlusHardwareMaintenanceManual

4

•Alwayslookcarefullyforpossiblehazardsinyourworkarea.Examplesof

thesehazardsaremoistfloors,nongroundedpowerextensioncables,power

surges,andmissingsafetygrounds.

•Donottouchliveelectricalcircuitswiththereflectivesurfaceofaplastic

dentalmirror.Thesurfaceisconductive;suchtouchingcancausepersonal

injuryandmachinedamage.

•Donotservicethefollowingpartswiththepoweronwhentheyareremoved

fromtheirnormaloperatingplacesinamachine:

–Powersupplyunits

–Pumps

–Blowersandfans

–Motorgenerators

andsimilarunits.(Thispracticeensurescorrectgroundingoftheunits.)

•Ifanelectricalaccidentoccurs:

–Caution:donotbecomeavictimyourself.

–Switchoffthepower.

–Sendthevictimtogetmedicalaid.

Safetyinformation

5

Thepurposeofthisinspectionguideistoassistyouinidentifyingpotential

unsafeconditions.Aseachmachinewasdesignedandbuilt,requiredsafety

itemswereinstalledtoprotectusersandservicepersonnelfrominjury.This

guideaddressesonlythoseitems.Youshouldusegoodjudgmenttoidentify

potentialsafetyhazardsaccordingtotheattachmentofnon‐Lenovofeaturesor

optionsnotcoveredbythisinspectionguide.

Ifanyunsafeconditionsarepresent,youmustdeterminehowseriousthe

apparenthazardcouldbeandwhetheryoucancontinuewithoutfirstcorrecting

theproblem.

Considertheseconditionsandthesafetyhazardstheypresent:

•Electricalhazards,especiallyprimarypower(primaryvoltageontheframe

cancauseseriousorfatalelectricalshock)

•Explosivehazards,suchasadamagedCRTfaceorabulgingcapacitor

•Mechanicalhazards,suchaslooseormissinghardware

Todeterminewhetherthereareanypotentialunsafeconditions,usethe

followingchecklistatthebeginningofeveryservicetask.Beginthecheckswith

thepoweroff,andthepowercorddisconnected.

Checklist:

1. Checkexteriorcoversfordamage(loose,broken,orsharpedges).

2. Turnoffthecomputer.Disconnectthepowercord.

3. Checkthepowercordfor:

a. Athird‐wiregroundconnectoringoodcondition.Useametertomeasure

third‐wiregroundcontinuityfor0.1ohmorlessbetweentheexternal

groundpinandtheframeground.

b. Thepowercordshouldbethetypespecifiedinthepartslist.

c. Insulationmustnotbefrayedorworn.

4. Checkforcrackedorbulgingbatteries.

5. Removethecover.

6. Checkforanyobviousnon‐Lenovoalterations.Usegoodjudgmentastothe

safetyofanynon‐Lenovoalterations.

7. Checkinsidetheunitforanyobviousunsafeconditions,suchasmetalfilings,

contamination,waterorotherliquids,orsignsoffireorsmokedamage.

8. Checkforworn,frayed,orpinchedcables.

9. Checkthatthepower‐supplycoverfasteners(screwsorrivets)havenotbeen

removedortamperedwith.

Safety inspection guide

LenovoYOGATAB3PlusHardwareMaintenanceManual

6

Anycomputerpartcontainingtransistorsorintegratedcircuits(ICs)shouldbe

consideredsensitivetoelectrostaticdischarge(ESD).ESDdamagecanoccur

whenthereisadifferenceinchargebetweenobjects.ProtectagainstESDdamage

byequalizingthechargesothatthemachine,thepart,theworkmat,andthe

personhandlingthepartareallatthesamecharge.

WhenhandlingESD‐sensitiveparts:

•Keepthepartsinprotectivepackagesuntiltheyareinsertedintotheproduct.

•Avoidcontactwithotherpeople.

•Wearagroundedwriststrapagainstyourskintoeliminatestaticonyour

body.

•Preventthepartfromtouchingyourclothing.Mostclothingisinsulativeand

retainsachargeevenwhenyouarewearingawriststrap.

•Usetheblacksideofagroundedworkmattoprovideastatic‐freework

surface.ThematisespeciallyusefulwhenhandlingESD‐sensitivedevices.

•Selectagroundingsystem,suchasthoselistedbelow,toprovideprotection

thatmeetsthespecificservicerequirement.

–AttachtheESDgroundcliptoanyframeground,groundbraid,orgreen‐

wireground.

–Whenworkingonadouble‐insulatedorbattery‐operatedsystem,usean

ESDcommongroundorreferencepoint.Youcanusecoaxorconnector‐

outsideshellsonthesesystems.

–Usetheroundgroundprongoftheacplugonac‐operatedcomputers.

Electricalgroundingofthecomputerisrequiredforoperatorsafetyandcorrect

systemfunction.Propergroundingoftheelectricaloutletcanbeverifiedbya

certifiedelectrician.

Handling devices that are sensitive to electrostatic discharge

Notes:

1. Useproduct‐specificESDprocedureswhentheyexceedthe

requirementsnotedhere.

2. MakesurethattheESDprotectivedevicesyouusehavebeencertified

(ISO9000)asfullyeffective.

Notes:

TheuseofagroundingsystemtoguardagainstESDdamageisdesirablebut

notnecessary.

Grounding requirements

Safetyinformation

7

ThesafetynoticesinthissectionareprovidedinEnglish,French,German,

Hebrew,Italian,Japanese,andSpanish.

Safety notices: multilingual translations

Safety notice 1

BeforethecomputerispoweredonafterFRUreplacement,makesureall

screws,springs,andothersmallpartsareinplaceandarenotleftloose

insidethecomputer.Verifythisbyshakingthecomputerandlisteningfor

rattlingsounds.Metallicpartsormetalflakescancauseelectricalshorts.

Avantderemettrel’ordinateursoustensionaprèsremplacementd’uneunité

enclientèle,vérifiezquetouslesressorts,visetautrespiècessontbienen

placeetbienfixées.Pourcefaire,secouezl’unitéetassurez‐vousqu’aucun

bruitsuspectneseproduit.Despiècesmétalliquesoudescopeauxdemétal

pourraientcauseruncourt‐circuit.

BevornacheinemFRU‐AustauschderComputerwiederangeschlossen

wird,mußsichergestelltwerden,daßkeineSchrauben,Federnoderandere

KleinteilefehlenoderimGehäusevergessenwurden.DerComputermuß

geschütteltundaufKlappergeräuschegeprüftwerden.Metallteileoder‐

splitterkönnenKurzschlüsseerzeugen.

Primadiaccenderel’elaboratoredopocheéstataeffettuatalasostituzionedi

unaFRU,accertarsichetutteleviti,lemolleetuttelealtripartidipiccole

dimensionisianonellacorrettaposizioneenonsianosparseall’interno

dell’elaboratore.Verificareciòscuotendol’elaboratoreeprestando

attenzioneadeventualirumori;eventualipartiopezzettimetallicipossono

provocarecortocircuitipericolosi.

AntesdeencenderelsistemadespuesdesustituirunaFRU,compruebeque

todoslostornillos,muellesydemáspiezaspequeñasseencuentranensu

sitioynoseencuentransueltasdentrodelsistema.Compruébeloagitandoel

sistemayescuchandolosposiblesruidosqueprovocarían.Laspiezas

metálicaspuedencausarcortocircuitoseléctricos.

LenovoYOGATAB3PlusHardwareMaintenanceManual

8

Safety notice 2

DANGER

Somestandbybatteriescontainasmallamountofnickelandcadmium.Do

notdisassembleastandbybattery,rechargeit,throwitintofireorwater,or

short‐circuitit.Disposeofthebatteryasrequiredbylocalordinancesor

regulations.Useonlythebatteryintheappropriatepartslisting.Useofan

incorrectbatterycanresultinignitionorexplosionofthebattery.

Certainesbatteriesdesecourscontiennentdunickeletducadmium.Neles

démontezpas,nelesrechargezpas,nelesexposezniaufeuniàl’eau.Ne

lesmettezpasencourt‐circuit.Pourlesmettreaurebut,conformez‐vousà

laréglementationenvigueur.Lorsquevousremplacezlapiledesauvegarde

oucelledel’horlogetempsréel,veillezàn’utiliserquelesmodèlescitésdans

lalistedepiècesdétachéesadéquate.Unebatterieouunepileinappropriée

risquedeprendrefeuoud’exploser.

DieBereitschaftsbatterie,diesichunterdemDiskettenlaufwerkbefindet,

kanngeringeMengenNickelundCadmiumenthalten.Siedarfnicht

zerlegt,wiederaufgeladen,kurzgeschlossen,oderFeueroderWasser

ausgesetztwerden.BeiderEntsorgungdieörtlichenBestimmungenfür

Sondermüllbeachten.BeimErsetzenderBereitschafts‐oderSystembatterie

nurBatteriendesTypsverwenden,derinderErsatzteillisteaufgeführtist.

DerEinsatzfalscherBatterienkannzuEntzündungoderExplosionführen.

Alcunebatteriediriservacontengonounapiccolaquantitàdinichele

cadmio.Nonsmontarle,ricaricarle,gettarlenelfuocoonell’acquané

cortocircuitarle.Smaltirlesecondolanormativainvigore(DPR915/82,

successivedisposizioniedisposizionilocali).Quandosisostituiscela

batteriadell’RTC(realtimeclock)olabatteriadisupporto,utilizzare

soltantoitipiinseritinell’appropriatoCatalogoparti.L’impiegodiuna

batterianonadattapotrebbedeterminarel’incendiool’esplosionedella

batteriastessa.

Algunasbateríasdereservacontienenunapequeñacantidaddeníquely

cadmio.Nolasdesmonte,nirecargue,nilasechealfuegooalaguanilas

cortocircuite.Deséchelastalcomodisponelanormativalocal.Utilicesólo

bateríasqueseencuentrenenlalistadepiezas.Lautilizacióndeunabatería

noapropiadapuedeprovocarlaigniciónoexplosióndelamisma.

Safetyinformation

9

Safety notice 3

DANGER

Thebatterypackcontainssmallamountsofnickel.Donotdisassembleit,

throwitintofireorwater,orshort‐circuitit.Disposeofthebatterypackas

requiredbylocalordinancesorregulations.Useonlythebatteryinthe

appropriatepartslistingwhenreplacingthebatterypack.Useofan

incorrectbatterycanresultinignitionorexplosionofthebattery.

Labatteriecontientdunickel.Neladémontezpas,nel’exposezniaufeuni

àl’eau.Nelamettezpasencourt‐circuit.Pourlamettreaurebut,

conformez‐vousàlaréglementationenvigueur.Lorsquevousremplacezla

batterie,veillezàn’utiliserquelesmodèlescitésdanslalistedepièces

détachéesadéquate.Eneffet,unebatterieinappropriéerisquedeprendre

feuoud’exploser.

AkkusenthaltengeringeMengenvonNickel.Siedürfennichtzerlegt,

wiederaufgeladen,kurzgeschlossen,oderFeueroderWasserausgesetzt

werden.BeiderEntsorgungdieörtlichenBestimmungenfürSondermüll

beachten.BeimErsetzenderBatterienurBatteriendesTypsverwenden,der

inderErsatzteillisteaufgeführtist.DerEinsatzfalscherBatterienkannzu

EntzündungoderExplosionführen.

Labatteriacontienepiccolequantitàdinichel.Nonsmontarla,gettarlanel

fuocoonell’acquanécortocircuitarla.Smaltirlasecondolanormativain

vigore(DPR915/82,successivedisposizioniedisposizionilocali).Quandosi

sostituiscelabatteria,utilizzaresoltantoitipiinseritinell’appropriato

Catalogoparti.L’impiegodiunabatterianonadattapotrebbedeterminare

l’incendiool’esplosionedellabatteriastessa.

Lasbateríascontienenpequeñascantidadesdeníquel.Nolasdesmonte,ni

recargue,nilasechealfuegooalaguanilascortocircuite.Deséchelastal

comodisponelanormativalocal.Utilicesólobateríasqueseencuentrenen

lalistadepiezasalsustituirlabatería.Lautilizacióndeunabateríano

apropiadapuedeprovocarlaigniciónoexplosióndelamisma.

LenovoYOGATAB3PlusHardwareMaintenanceManual

10

Safety notice 4

DANGER

Thelithiumbatterycancauseafire,anexplosion,orasevereburn.Donot

rechargeit,removeitspolarizedconnector,disassembleit,heatitabove

100°C(212°F),incinerateit,orexposeitscellcontentstowater.Disposeof

thebatteryasrequiredbylocalordinancesorregulations.Useonlythe

batteryintheappropriatepartslisting.Useofanincorrectbatterycanresult

inignitionorexplosionofthebattery.

Lapiledesauvegardecontientdulithium.Elleprésentedesrisques

d’incendie,d’explosionoudebrûluresgraves.Nelarechargezpas,ne

retirezpassonconnecteurpolariséetneladémontezpas.Nel’exposezpas

àunetemperaturesupérieureà100°C,nelafaitespasbrûleretn’enexposez

paslecontenuàl’eau.Mettezlapileaurebutconformémentàla

réglementationenvigueur.Unepileinappropriéerisquedeprendrefeuou

d’exploser.

DieSystembatterieisteineLithiumbatterie.Siekannsichentzünden,

explodierenoderschwereVerbrennungenhervorrufen.Batteriendieses

Typsdürfennichtaufgeladen,zerlegt,über100Cerhitztoderverbrannt

werden.AuchdarfihrInhaltnichtmitWasserinVerbindunggebrachtoder

derzurrichtigenPolungangebrachteVerbindungssteckerentferntwerden.

BeiderEntsorgungdieörtlichenBestimmungenfürSondermüllbeachten.

BeimErsetzenderBatterienurBatteriendesTypsverwenden,derinder

Ersatzteillisteaufgeführtist.DerEinsatzfalscherBatterienkannzu

EntzündungoderExplosionführen.

Labatteriadisupportoeunabatteriaallitioepuoincendiarsi,esplodereo

procuraregraviustioni.Evitarediricaricarla,smontarneilconnettore

polarizzato,smontarla,riscaldarlaadunatemperaturasuperioreai100

gradicentigradi,incendiarlaogettarlainacqua.Smaltirlasecondola

normativainvigore(DPR915/82,successivedisposizioniedisposizioni

locali).L’impiegodiunabatterianonadattapotrebbedeterminare

l’incendiool’esplosionedellabatteriastessa.

Labateríaderepuestoesunabateríadelitioypuedeprovocarincendios,

explosionesoquemadurasgraves.Nolarecargue,niquiteelconector

polarizado,niladesmonte,nicalienteporencimadelos100°C(212°F),nila

incinereniexpongaelcontenidodesusceldasalagua.Deséchelatalcomo

disponelanormativalocal.

Safetyinformation

11

Safety notice 5

IftheLCDbreaksandthefluidfrominsidetheLCDgetsintoyoureyesor

onyourhands,immediatelywashtheaffectedareaswithwateratleastfor

15minutes.Seekmedicalcareifanysymptomscausedbythefluidare

presentafterwashing.

Silepanneaud’affichageàcristauxliquidessebriseetquevousrecevezdans

lesyeuxousurlesmainsunepartiedufluide,rincez‐lesabondamment

pendantaumoinsquinzeminutes.Consultezunmédecinsidessymptômes

persistentaprèslelavage.

DieLeuchtstoffröhreimLCD‐BildschirmenthältQuecksilber.Beider

EntsorgungdieörtlichenBestimmungenfürSondermüllbeachten.Der

LCD‐BildschirmbestehtausGlasundkannzerbrechen,wenner

unsachgemäßbehandeltwirdoderderComputeraufdenBodenfällt.Wenn

derBildschirmbeschädigtistunddiedarinbefindlicheFlüssigkeitin

KontaktmitHautundAugengerät,solltendiebetroffenenStellen

mindestens15MinutenmitWasserabgespültundbeiBeschwerden

anschließendeinArztaufgesuchtwerden.

Nelcasochecasol’LCDsidovesserompereedilliquidoinessocontenuto

entrasseincontattocongliocchiolemani,lavareimmediatamenteleparti

interessateconacquacorrenteperalmeno15minuti;poiconsultareun

medicoseisintomidovesseropermanere.

SilaLCDserompeyelfluidodesuinteriorentraencontactoconsusojoso

susmanos,laveinmediatamentelasáreasafectadasconaguadurante

15minutoscomomínimo.Obtengaatenciónmedicasisepresentaalgún

LenovoYOGATAB3PlusHardwareMaintenanceManual

12

Safety notice 6

DANGER

Toavoidshock,donotremovetheplasticcoverthatprotectsthelowerpart

oftheinvertercard.

Afind’évitertoutrisquedechocélectrique,neretirezpaslecacheen

plastiqueprotégeantlapartieinférieuredelacarted’alimentation.

AusSicherheitsgründendieKunststoffabdeckung,diedenunterenTeilder

Spannungswandlerplatineumgibt,nichtentfernen.

Perevitarescosseelettriche,nonrimuoverelacoperturainplasticache

avvolgelaparteinferioredellaschedainvertitore.

Paraevitardescargas,noquitelacubiertadeplásticoquerodealapartebaja

delatarjetainvertida.

Safety notice 7

DANGER

Thoughthemainbatterieshavelowvoltage,ashortedorgroundedbattery

canproduceenoughcurrenttoburnpersonnelorcombustiblematerials.

Bienquelevoltagedesbatteriesprincipalessoitpeuélevé,lecourt‐circuitou

lamiseàlamassed’unebatteriepeutproduiresuffisammentdecourant

pourbrûlerdesmatériauxcombustiblesoucauserdesbrûlurescorporelles

graves.

ObwohlHauptbatterieneineniedrigeSpannunghaben,könnensiedochbei

KurzschlußoderErdunggenugStromabgeben,umbrennbareMaterialien

zuentzündenoderVerletzungenbeiPersonenhervorzurufen.

Sebbenelebatteriedialimentazionesianoabassovoltaggio,unabatteriain

cortocircuitooamassapuòfornirecorrentesufficientedabruciaremateriali

combustibilioprovocareustioniaitecnicidimanutenzione.

Aunquelasbateríasprincipalestienenunvoltajebajo,unabatería

cortocircuitadaoconcontactoatierrapuedeproducirlacorrientesuficiente

comoparaquemarmaterialcombustibleoprovocarquemadurasenel

personal.

Safetyinformation

13

Safety notice 8

DANGER

BeforeremovinganyFRU,turnoffthecomputer,unplugallpowercords

fromelectricaloutlets,removethebatterypack,andthendisconnectany

interconnectingcables.

Avantderetireruneunitéremplaçableenclientèle,mettezlesystèmehors

tension,débrancheztouslescordonsd’alimentationdessoclesdeprisede

courant,retirezlabatterieetdéconnecteztouslescordonsd’interface.

DieStromzufuhrmußabgeschaltet,alleStromkabelausderSteckdose

gezogen,derAkkuentferntundalleVerbindungskabelabgenommensein,

bevoreineFRUentferntwird.

PrimadirimuoverequalsiasiFRU,spegnereilsistema,scollegaredalleprese

elettrichetuttiicavidialimentazione,rimuoverelabatteriaepoiscollegare

icavidiinterconnessione.

AntesdequitarunaFRU,apagueelsistema,desenchufetodosloscablesde

lastomasdecorrienteeléctrica,quitelabateríay,acontinuación,desconecte

cualquiercabledeconexiónentredispositivos.

LenovoYOGATAB3PlusHardwareMaintenanceManual

14

SomemodelsofLenovocomputerareequippedfromthefactorywithanoptical

storagedevicesuchasaCD‐ROMdriveoraDVD‐ROMdrive.Suchdevicesare

alsosoldseparatelyasoptions.Ifoneofthesedrivesisinstalled,itiscertifiedin

theU.S.toconformtotherequirementsoftheDepartmentofHealthandHuman

Services21CodeofFederalRegulations(DHHS21CFR)SubchapterJforClass

1laserproducts.Elsewhere,thedriveiscertifiedtoconformtotherequirements

oftheInternationalElectrotechnicalCommission(IEC)825andCENELECEN60

825forClass1laserproducts.

IfaCD‐ROMdrive,aDVD‐ROMdrive,oranotherlaserdeviceisinstalled,note

thefollowing:

OpeningtheCD‐ROMdrive,theDVD‐ROMdrive,oranyotheropticalstorage

devicecouldresultinexposuretohazardouslaserradiation.Thereareno

serviceablepartsinsidethosedrives.Do not open.

Laser compliance statement

CAUTION

Useofcontrolsoradjustmentsorperformanceofproceduresotherthan

thosespecifiedhereinmightresultinhazardousradiationexposure.

Ousodecontroles,ajustesoudesempenhodeprocedimentosdiferentes

daquelesaquiespecificadospoderesultaremperigosaexposiçãoàradiação.

Pourévitertoutrisqued’expositionaurayonlaser,respectezlesconsignes

deréglageetd’utilisationdescommandes,ainsiquelesprocéduresdécrites.

WerdenSteuer‐undEinstellelementeandersalshierfestgesetztverwendet,

kanngefährlicheLaserstrahlungauftreten.

L’utilizzodicontrolli,regolazioniol’esecuzionediprocedurediverseda

quellespecificatepossonoprovocarel’esposizionea.

Elusodecontrolesoajustesolaejecucióndeprocedimientosdistintosdelos

aquíespecificadospuedeprovocarlaexposiciónaradiacionespeligrosas.

Safetyinformation

15

ACD‐ROMdrive,aDVD‐ROMdrive,oranyotherstoragedeviceinstalledmay

containanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

DANGER

Emitsvisibleandinvisiblelaserradiationwhenopen.Donotstareintothe

beam,donotviewdirectlywithopticalinstruments,andavoiddirect

exposuretothebeam.

Radiaçãoporraiolaseraoabrir.Nãoolhefixonofeixedeluz,nãoolhe

diretamentepormeiodeinstrumentosóticoseeviteexposiçãodiretacomo

feixedeluz.

Rayonnementlasersicarterouvert.Évitezdefixerlefaisceau,deleregarder

directementavecdesinstrumentsoptiques,oudevousexposeraurayon.

LaserstrahlungbeigeöffnetemGerät.Nichtdirektoderüberoptische

InstrumenteindenLaserstrahlsehenunddenStrahlungsbereichmeiden.

Kinyitáskorlézersugár!Nenézzenbeleseszabadszemmel,seoptikai

eszközökkel.Kerüljeasugárnyalábbalvalóérintkezést!

Aprendol’unitàvengonoemesseradiazionilaser.Nonfissareilfascio,non

guardarlodirettamenteconstrumentiotticieevitarel’esposizionedirettaal

fascio.

Radiaciónláseralabrir.Nomirefijamenteniexamineconinstrumental

ópticoelhazdeluz.Evitelaexposicióndirectaalhaz.

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Thischapterpresentsthefollowingimportantserviceinformation:

•“StrategyforreplacingFRUs”onpage 16

–“Importantnoticeforreplacingamainboard”onpage 17

•“ImportantinformationaboutreplacingRoHScompliantFRUs”onpage 18

Before replacing parts:

Makesurethatallsoftwarefixes,drivers,andBIOSdownloadsareinstalled

beforereplacinganyFRUslistedinthismanual.

Afteramainboardisreplaced,ensurethatthelatestBIOSisloadedtothemain

boardbeforecompletingtheserviceaction.

Todownloadsoftwarefixes,drivers,andBIOS,followthestepsbelow:

1. Gotohttp://support.lenovo.com/.

2. EnteraserialnumberorselectaproductoruseLenovosmartdownloading.

3. SelecttheBIOS/Driver/Applicationsanddownload.

4. Followthedirectionsonthescreenandinstallthenecessarysoftware.

Important service information

Important:

BIOSanddevicedriverfixesarecustomer‐installable.TheBIOSanddevice

driversarepostedonthecustomersupportsite:

http://support.lenovo.com/.

Strategy for replacing FRUs

Importantserviceinformation

17

Usethefollowingstrategytopreventunnecessaryexpenseforreplacingand

servicingFRUs:

•IfyouareinstructedtoreplaceanFRU,butthereplacementdoesnotsolve

theproblem,reinstalltheoriginalFRUbeforeyoucontinue.

•Somecomputershavebothaprocessorboardandamainboard.Ifyouare

instructedtoreplaceeitherofthem,andreplacingoneofthemdoesnotsolve

theproblem,reinstallthatboard,andthenreplacetheotherone.

•IfanadapteroradeviceconsistsofmorethanoneFRU,anyoftheFRUsmay

bethecauseoftheerror.Beforereplacingtheadapterordevice,removethe

FRUsonebyonetoseeifthesymptomschange.ReplaceonlytheFRUthat

changedthesymptoms.

Attention:Thesetupconfigurationonthecomputeryouareservicingmayhave

beencustomized.RunningAutomaticConfigurationmayalterthesettings.Note

thecurrentconfigurationsettings(usingtheViewConfigurationoption);then,

whenservicehasbeencompleted,verifythatthosesettingsremainineffect.

Important notice for replacing a main board

Somecomponentsmountedonamainboardareverysensitive.Improper

handlingcancausedamagetothosecomponents,andmaycauseasystem

malfunction.

Attention:Whenhandlingamainboard:

•Donotdropthemainboardorapplyanyexcessiveforcetoit.

•Avoidroughhandlingofanykind.

•Avoidbendingthemainboardandhardpushingtopreventcrackingateach

BGA(BallGridArray)chipset.

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18

RoHS, The Restriction of Hazardous Substances in Electrical and

Electronic Equipment Directive (2002/95/EC) is a European Union legal

requirement affecting the global electronics industry. RoHS requirements

must be implemented on Lenovo products placed on the market after June

2006. Products on the market before June 2006 are not required to have

RoHS compliant parts. If the original FRU parts are non-compliant,

replacement parts can also be non-compliant. In all cases if the original

FRU parts are RoHS compliant, the replacement part must also be RoHS

compliant.

Note:RoHSandnon‐RoHSFRUpartnumberswiththesamefitandfunctionare

identifiedwithuniqueFRUpartnumbers.

LenovoplanstotransittoRoHScompliancewellbeforetheimplementationdate

andexpectsitssupplierstobereadytosupportLenovo’srequirementsand

scheduleintheEU.Productssoldin2005and2006willcontainsomeRoHS

compliantFRUs.Thefollowingstatementpertainstotheseproductsandany

productLenovoproducescontainingRoHScompliantFRUs.

RoHScompliantFRUshaveuniqueFRUpartnumbers.BeforeoraftertheRoHS

implementationdate,failedRoHScompliantpartsmustalwaysbereplacedwith

RoHScompliantones,soonlytheFRUsidentifiedascompliantinthesystem

HMMordirectsubstitutionsforthoseFRUsmaybeused.

Note:AdirectsubstitutionisapartwithadifferentFRUpartnumberthatis

automaticallyshippedbythedistributioncenteratthetimeoftheorder.

Products marketed before June 2006 Products marketed after June 2006

Current or

original part

Replacement

FRU

Current or

original part

Replacement

FRU

Non‐RoHS CanbeNon‐RoHS

MustbeRoHS MustbeRoHS

Non‐RoHS CanbeRoHS

Non‐RoHS CansubtoRoHS

RoHS MustbeRoHS

Important information about replacing RoHS compliant FRUs

Generalcheckout

19

Thischapterpresentsthefollowinginformation:

•“Whattodofirst”onpage 20

•“Powersystemcheckout”onpage 21

Beforeyougotothecheckout,makesuretoreadthefollowingimportantnotes:

General checkout

Important notes:

•Only certified trained personnel can service the computer.

•Before replacing any FRU, read the entire page on removing and

replacing FRUs.

•When you replace FRUs, use new nylon-coated screws.

•Be extremely careful during such write operations as copying,

saving, or formatting. Drivesinthecomputerthatyouareservicing

sequencemighthavebeenaltered.Ifyouselectanincorrectdrive,data

orprogramsmightbeoverwritten.

•Replace an FRU only with another FRU of the correct model. When

youreplaceanFRU,makesurethatthemachinemodelandtheFRUpart

numberarecorrectbyreferringtotheFRUpartslist.

•An FRU should not be replaced just because of a single,

unreproducible failure. Singlefailurescanoccurforavarietyofreasons

thathavenothingtodowithahardwaredefect,suchascosmic

radiation,electrostaticdischarge,orsoftwareerrors.Considerreplacing

anFRUonlywhenaproblemrecurs.IfyoususpectthatanFRUis

defective,cleartheerrorlogsandrunthetestagain.Iftheerrordoesnot

recur,donotreplacetheFRU.

•Be careful not to replace a nondefective FRU.

LenovoYOGATAB3PlusHardwareMaintenanceManual

20

WhenyoudoreturnanFRU,youmustincludethefollowinginformationinthe

partsexchangeformorpartsreturnformthatyouattachtoit:

1. Nameandphonenumberofservicer

2. Dateofservice

3. Dateonwhichthemachinefailed

4. Dateofpurchase

5. ProcedureindexandpagenumberinwhichthefailingFRUwasdetected

6. FailingFRUnameandpartnumber

7. Machinetype,modelnumber,andserialnumber

8. Customer’snameandaddress

Note for warranty:Duringthewarrantyperiod,thecustomermaybe

responsibleforrepaircostsifthecomputerdamagewascausedbymisuse,

accident,modification,unsuitablephysicaloroperatingenvironment,or

impropermaintenancebythecustomer.

Thefollowingisalistofsomecommonitemsthatarenotcoveredunder

warrantyandsomesymptomsthatmightindicatethatthesystemwassubjected

tostressbeyondnormaluse.

Beforecheckingproblemswiththecomputer,determinewhetherthedamageis

coveredunderthewarrantybyreferringtothefollowinglist:

The following are not covered under warranty:

•LCDpanelcrackedfromtheapplicationofexcessiveforceorfrombeing

dropped

•Scratched(cosmetic)parts

•Distortion,deformation,ordiscolorationofthecosmeticparts

•Plasticparts,latches,pins,orconnectorsthathavebeencrackedorbrokenby

excessiveforce

•Damagecausedbyliquidspilledintothesystem

•DamagecausedbytheimproperinsertionofaPCCardortheinstallationof

anincompatiblecard

•Improperdiskinsertionoruseofanopticaldrive

•Diskettedrivedamagecausedbypressureonthediskettedrivecover,

foreignmaterialinthedrive,ortheinsertionofadiskettewithmultiple

labels

•Damagedorbentdisketteejectbutton

•Fusesblownbyattachmentofanonsupporteddevice

•Forgottencomputerpassword(makingthecomputerunusable)

•Stickykeyscausedbyspillingaliquidontothekeyboard

•UseofanincorrectACadapteronlaptopproducts

The following symptoms might indicate damage caused by nonwarranted

activities:

•Missingpartsmightbeasymptomofunauthorizedserviceormodification.

•Ifthespindleofaharddiskdrivebecomesnoisy,itmayhavebeensubjected

toexcessiveforce,ordropped.

What to do first

Generalcheckout

21

Toverifyasymptom,followthestepsbelow:

1. Turnoffthecomputer.

2. Removethebatterypack.

3. ConnecttheACadapter.

4. Makesurethatpowerissuppliedwhenyouturnonthecomputer.

5. Turnoffthecomputer.

6. DisconnecttheACadapterandinstallthechargedbatterypack.

7. Makesurethatthebatterypacksuppliespowerwhenyouturnonthe

computer.

Ifyoususpectapowerproblem,seetheappropriateoneofthefollowingpower

supplycheckouts:

•“CheckingtheTabACCharger”onpage 21

•“Checkingtheinternalbatterystatus”onpage 21

Checking the Tab AC Charger

WhenyouusetheIdeaTabACChargertochargethetabletbutnopoweris

charged,seetheinstructionsinthistopictochecktheIdeaTabACCharger.

TochecktheIdeaTabACCharger,dothefollowing:

1. Disconnectthemicro‐USBcablefromthetablet.

2. MeasuretheoutputvoltageacrosstheconnectormarkedBofthemicro‐USB

cable.Refertothefollowingfigure:

Note:Theoutputvoltageacrosspin3ofthemicro‐Bconnectormightbe

differentfromtheoneyouareservicing.

3. Ifthevoltageisnotcorrect,replacethemicro‐USBcable.

4. Ifthevoltageisacceptable,replacethemainboard.

Checking the internal battery status

Tocheckthebatterystatusofthetablet,doeitherofthefollowing:

•Approximate information about the battery status

Gettheapproximatestatusofthebatteryatanytimebycheckingthebattery

statusicononthesystembarintheupper‐rightcornerofthescreen.The

shorterthegreenbaris,thelessthebatterypowerremains.

•Accurate information about the battery status

Togettheaccurateinformationaboutthebatterystatusofthetablet,dothe

following:

Power system checkout

Pin Voltage (V dc)

1Ground

20

3+5

12 3 (5V)

LenovoYOGATAB3PlusHardwareMaintenanceManual

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1.OpentheAndroidSettingsscreen.

ToopentheAndroidSettingsscreen,doeitherofthefollowing:

–FromthemainHomescreen,touchtheAndroidSettingsiconon

LenovoLaunchZone.TheAndroidSettingsscreenisdisplayed.

–TouchtheapplicationiconfromtheactionbarandthentouchSettings.

TheAndroidSettingsscreenisdisplayed.

2.TouchAboutTabletontheAndroidSettingsscreen.

3.TouchStatustoviewtheaccuratepercentageoftheremainingbattery

power.YoualsocantouchBatteryusetocheckwhatapplicationsare

consumingbatterypower.

Relatedserviceinformation

23

Thischapterpresentsthefollowinginformation:

•“Security”onpage 23

•“Powermanagement”onpage 23

Securitysettingsinclude:SCREENSECURITY,ENCRYPTION,SIMCARD

LOCK(3Gversiononly),PASSWORDS,DEVICEADMINISTRATIONand

CREDENTIALSTORAGE.

Note:PowermanagementmodesarenotsupportedforAPMoperatingsystem.

Toreducepowerconsumption,thecomputerhastwopowermanagement

modes:screenblankandsleep(standby).

Activating/Deactivating the Display

Withthedisplaydeactivated,pressthePowerbuttononthetablettoactivatethe

display.Thedisplaywillthenilluminate,indicatingthatithasbeenactivated.

Ifyoudonotneedtouseyourtablettemporarily,youcanpressthePowerbutton

todeactivatethedisplay.Yourtabletwillthenenterstandbymodetosave

power.

Related service information

Security

Power management

LenovoYOGATAB3PlusHardwareMaintenanceManual

24

Thischapterpresentsthefollowingproduct‐specificservicereferencesand

product‐specificpartsinformation:

•“FRUreplacementnotices”onpage 25

•“RemovingandreplacinganFRU”onpage 26

•“Locations”onpage 52

•“Partslist”onpage 53

Lenovo YOGA TAB 3 Plus

LenovoYOGATAB3Plus

25

Thissectionpresentsnoticesrelatedtoremovingandreplacingparts.Readthis

sectioncarefullybeforereplacinganyFRU.

Screw notices

Loosescrewscancauseareliabilityproblem.IntheLenovocomputer,this

problemisaddressedwithspecialnylon‐coatedscrewsthathavethefollowing

characteristics:

•Theymaintaintightconnections.

•Theydonoteasilycomeloose,evenwithshockorvibration.

•Theyarehardertotighten.

•Eachoneshouldbeusedonlyonce.

Dothefollowingwhenyouservicethismachine:

•Keepthescrewkitinyourtoolbag.

•CarefullyremovescrewsforreusewhenreplacingFRUs.

•Useatorquescrewdriverifyouhaveone.

Tightenscrewsasfollows:

•Plastic to plastic

Turnanadditional90°afterthescrewheadtouchesthesurfaceoftheplastic

part:

•Logic card to plastic

Turnanadditional180°afterthescrewheadtouchesthesurfaceofthelogic

card:

•Torque driver

Ifyouhaveatorquescrewdriver,refertothe“Torque”columnforeachstep.

•Makesurethatyouusethecorrectscrews.Ifyouhaveatorquescrewdriver,

tightenallscrewsfirmlytothetorqueshowninthetable.Never use a screw

that you removed. Use a new one. Make sure that all screws are

tightened firmly.

•Ensuretorquescrewdriversarecalibratedcorrectlyfollowingcountry

specifications.

FRU replacement notices

more than 90°

(Cross-section)

more than 180°

(Cross-section)

LenovoYOGATAB3PlusHardwareMaintenanceManual

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Thissectionpresentsexplodedfigureswiththeinstructionstoindicatehowto

removeandreplacetheFRU.Makesuretoobservethefollowinggeneralrules:

1. Donotattempttoserviceanycomputerunlessyouhavebeentrainedand

certified.Anuntrainedpersonrunstheriskofdamagingparts.

2. BeforereplacinganyFRU,review“FRUreplacementnotices”onpage 25.

3. BeginbyremovinganyFRUsthathavetoberemovedbeforethefailingFRU.

AnyofsuchFRUsarelistedatthetopofthepage.Removethemintheorder

inwhichtheyarelisted.

4. FollowthecorrectsequenceinthestepstoremovetheFRU,asgiveninthe

figuresbythenumbersinsquarecallouts.

5. WhenturningascrewtoreplaceanFRU,turnitinthedirectionasgivenby

thearrowinthefigure.

6. WhenremovingtheFRU,moveitinthedirectionasgivenbythearrowinthe

figure.

7. ToputthenewFRUinplace,reversetheremovalproceduresandfollowany

ofthenotesthatpertaintoreplacement.Forinformationaboutconnecting

andarranginginternalcables,see“Locations”onpage 52.

8. WhenreplacinganFRU,usethecorrectscrewasshownintheprocedures.

Attention:AfterreplacinganFRU,donotturnonthecomputeruntilyouhave

madesurethatallscrews,springs,andothersmallpartsareinplaceandnone

arelooseinsidethecomputer.Verifythisbyshakingthecomputergentlyand

listeningforrattlingsounds.Metallicpartsormetalflakescancauseelectrical

shortcircuits.

Attention:Themainboardissensitiveto,andcanbedamagedby,electrostatic

discharge.Beforetouchingit,establishpersonalgroundingbytouchinga

groundpointwithonehandorusinganelectrostaticdischarge(ESD)strap

(P/N6405959)toremovepotentialshockreasons.

Removing and replacing an FRU

DANGER

BeforeremovinganyFRU,turnoffthecomputer,unplugallpowercords

fromelectricaloutlets,removethebatterypack,andthendisconnectanyof

theinterconnectingcables.

LenovoYOGATAB3Plus

27

1010 Back Cover

Figure1.Removalstepsofbackcover

Pleaseturnoffthepowersourcebeforedisassemblingthedevice.OpentheSIM

cardcompartment,andcheckifthereisaTcard.IfthereisaTcard,youneedto

removeit.

Removethethree(3)screwsfromthebackcoverwithaPhillipsscrewdriver.

Step Screw (quantity) Color Torque

M1.4*3.1(3) Black 0.7N

1

LenovoYOGATAB3PlusHardwareMaintenanceManual

28

Figure1.Removalstepsofbackcover(continued)

Withthedevicerightsideup,insertthetoolpieceintotheslotattherightbottom

corner.

Thenslideitalongthejointbetweenthefrontandbackcoverstoreleasethe

hooks,andremovethebackcover.

LenovoYOGATAB3Plus

29

Figure1.Removalstepsofbackcover(continued)

LenovoYOGATAB3PlusHardwareMaintenanceManual

30

1020 Rear Camera

Foraccess,removethisFRU:

•“1010BackCover”onpage 27

Figure2.Removalstepsofrearcamera

Removethefour(4)screwsfromthecameramodulewithaPhillipsscrewdriver,

anduseapairoftweezerstodisconnectthecameraFPCfromthemotherboard.

Removethecameracomponent.

Step Screw (quantity) Color Torque

M1.4*3.1(4) Black 0.7N

1

LenovoYOGATAB3Plus

31

Figure2.Removalstepsofrearcamera(continued)

DetachthecameraanditsFPCfromthecomponentbyusingthetweezers.

Note:thecameraanditsFPCaregluedtothecomponent.Pleasedetachthemwithcare.

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1030 Audio Jack FPC

Foraccess,removethisFRU:

•“1010BackCover”onpage 27

Figure3.RemovalstepsofaudiojackFPC

Removethethreescrewsfromtheaudiojackbracketandliftoffthebracket.

DisconnecttheAudioJackFPCfromthemotherboard,aswellastheMICFPC

fromthedisplaycomponent.

Step Screw (quantity) Color Torque

M1.4*3.1(3) Black 0.7N

1

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Figure3.RemovalstepsofaudiojackFPC(continued)

RemovetheaudiojackFPCcomponentandMICrubbercase.

LenovoYOGATAB3PlusHardwareMaintenanceManual

34

1040 Sidekey FPC

Foraccess,removethisFRU:

•“1010BackCover”onpage 27

•“1020RearCamera”onpage 30

Figure4.RemovalstepsofsidekeyFPC

Detachthesidekeysʹsheetmetalfromthefrontcoverbypullingoutthesheet

metalgentlywithtweezers,anddisconnecttheFPCfromthemotherboard.

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DisconnecttheUSBcomponentfromthefrontcoverbyusingablade,andpeel

offthepowerkeyFPCtoremoveitentirely.

Note:thesidekeysʹsheetmetal,USBcomponent,andpowerkeyFPCaregluedtothe

frontcoverusingdoublesidedtapes.Pleasepullthemoffwithcare.

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1050 Battery Pack

Foraccess,removethisFRU:

•“1010BackCover”onpage 27

•“1020RearCamera”onpage 30

•“1030AudioJackFPC”onpage 32

Figure5.Removalstepsofbatterypack

DisconnectthebatteryFPCandmotherboard,andliftoffthebatterygrounding

metal.

DANGER

Onlyusethebatteryspecifiedinthepartslistforyourcomputer.Anyother

batterycouldigniteorexplode.

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Figure5.Removalstepsofbatterypack(continued)

PullofftheMylars,whicharelocatedonbothendsofthebatteryretaining

bracket,andremovethetwoscrews.

Step Screw (quantity) Color Torque

M1.4*3.1(2) Black 0.7N

1

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Figure5.Removalstepsofbatterypack(continued)

Takethehingeoutofthefrontcoverwhileholdingthebatterybracketata

specificangle.

Removethebracket,followedbythebatterycover,andpulloutthebattery.

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1060 Front Camera

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

Figure6.Removalstepsoffrontcamera

Releasetheconnectorbetweenthefrontcameraandmotherboardwithtweezers,

andremovethefrontcamera.

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1070 GPS Board

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

Figure7.RemovalstepsofGPSboard

Liftoffthemotorwithtweezersandcarefullyremovetheconnectingwiresfrom

grooves.Donotdamagethemotorwire.

DisconnectthecoaxialwireontheGPSboardfromthemotherboard.Please

removethewiresfromthegrooveswithcare.

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Figure7.RemovalstepsofGPSboard(continued)

RemovetheGPSboardwithtweezers.

Note:theGPSboardisgluedtothefrontcovercomponent.Detachwithcare.Toremove

thecoaxialwire,releaseitfromtheGPSboard.

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1080 WIFI Board

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

•“1030AudioJackFPC”onpage 32

Figure8.RemovalstepsofWIFIboard

ReleasethecoaxialwireontheWIFIboardfromthemotherboardbyremoving

itfromthewiregroovewithcare.

RemovetheWIFIboard.

Note:theWIFIboardisgluedtothefrontcovercomponent.Detachwithcare.Release

thecoaxialwirefromtheWIFIboardtoremovethecoaxialwire.

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1090 SIM FPC and Cards FPC

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

Figure9.RemovalstepsofSIMFPCandcardsFPC

ReleasetheconnectorbetweentheFPCandmotherboard,andpullouttheFPC.

PeelofftheSIM&SDFPCcomponentwiththeblade.

Note:thecardholderandfrontcoveraregluedtogether.Detachwithcare.

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1100 TP FPC and LCD FPC

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

•“1020RearCamera”onpage 30

Figure10.RemovalstepsofTPFPCandLCDFPC

ReleasetheconnectorbetweentheTPFPCandmotherboard,andpullouttheTP

FPC.

PeelofftheMylarsfromLCDFPCconnectors,andreleasetheconnectoratthe

bothendsoftheLCDFPCtoremovetheLCDFPC.

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Figure10.RemovalstepsofTPFPCandLCDFPC(continued)

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46

1110 Speaker Box

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

•“1020RearCamera”onpage 30

Figure11.Removalstepsofspeakerbox

Removethetwelve(12)screwsonthespeakerbox.

Toremovethefourspeakerboxes,disconnectthespeakerboxwiresfromthe

motherboardandreleasethemfromtheirgrooves.

Step Screw (quantity) Color Torque

M1.4*3.1(12) Black 0.7N

1

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1120 Diversity Antenna

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

Figure12.Removalstepsofdiversityantenna

Tearofftheconductivefabricontheantennacomponent,releaseandremovethe

antennafromthegrooveonthemotherboard.

Releaseandremovetheantennacomponentfromthefrontcovercomponent.

Note:theantennaandfrontcovercomponentsaregluedtogether.Detachwithcare.

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1130 Main Board

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

•“1020RearCamera”onpage 30

•“1030AudioJackFPC”onpage 32

•“1040SidekeyFPC”onpage 34

•“1050BatteryPack”onpage 36

•“1060FrontCamera”onpage 39

•“1070GPSBoard”onpage 40

•“1080WIFIBoard”onpage 42

•“1090SIMFPCandCardsFPC”onpage 43

•“1100TPFPCandLCDFPC”onpage 44

•“1110SpeakerBox”onpage 46

•“1120DiversityAntenna”onpage 47

Figure13.Removalstepsofmainboard

Removethefive(5)screwsonthemotherboard.

Step Screw (quantity) Color Torque

M1.4*2.6(5) Black 0.7N

Important notices for handling the main board:

Whenhandlingthemainboard,bearthefollowinginmind.

•Becarefulnottodropthemainboardonabenchtopthathasahard

surface,suchasmetal,wood,orcomposite.

•Avoidroughhandlingofanykind.

•Throughouttheprocess,makesurenottodroporstackthemainboard.

•Ifyouputthemainboarddown,makesuretoputitonlyonapadded

surfacesuchasanESDmatorconductivecorrugatedmaterial.

1

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Figure13.Removalstepsofmainboard(continued)

Liftoffthemotherboard.

Note:themotherboardandfrontcovercomponentsaregluedtogether.Detachwithcare.

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1140 Release Slide Assembly

Foraccess,removetheseFRUsinorder:

•“1010BackCover”onpage 27

•“1020RearCamera”onpage 30

•“1030AudioJackFPC”onpage 32

•“1040SidekeyFPC”onpage 34

•“1050BatteryPack”onpage 36

•“1060FrontCamera”onpage 39

•“1070GPSBoard”onpage 40

•“1080WIFIBoard”onpage 42

•“1090SIMFPCandCardsFPC”onpage 43

•“1100TPFPCandLCDFPC”onpage 44

•“1110SpeakerBox”onpage 46

•“1120DiversityAntenna”onpage 47

•“1130MainBoard”onpage 48

Figure14.Removalstepsofreleaseslideassembly

Removethesix(6)screwsonthecomponent.

Step Screw (quantity) Color Torque

M1.4*2.6(6) Silver 0.7N

1

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Figure14.Removalstepsofreleaseslideassembly(continued)

Removethecomponent.

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Frontcamera

Volumebutton

TypeCUSB2.0connector

On/Offbutton

Speakers

Headsetjack

Kickstand

Hangmodehole

*Micro‐SIMcardslot

MicroSDcardslot

Kickstandreleasebutton

Rearcamera

Notes:TheWLANmodel(LenovoYT‐X703F)doesnothaveaMicro‐SIMcardslot.

Model Version

LenovoYT‐X703F WLAN

LenovoYT‐X703L

LenovoYT‐X703X

WLAN+LTE

Locations

9

3

4

5

2

6

7

8

11

10

1

12

1

2

3

4

5

6

7

8

9

10

11

12

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Thissectionpresentsthefollowingserviceparts:

•“Overall”onpage 54

•“ACAdapter”onpage 56

•“Screw”onpage 56

•“Others”onpage 56

Parts list

Notes:

•EachFRUisavailableforalltypesormodels,unlessspecifictypesor

modelsarespecified.

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Overall

Table1.Partslist—Overall

No. FRU FRU no. CRU

ID

1TPLCMAssʹy,YT‐X703TPLCMASSY&**11778458‐

00CS

5D68C06588 N

2MB,YT‐X703LMB_3+32G&*11784687‐00CS 5B28C06593 N

2MB,YT‐X703XMB_3+32G&*11784686‐00CS 5B28C06594 N

2MB,YT‐X703FMB_3+32G&*11786141‐00CS 5B28C06595 N

155 16

4

26

12

14

15

15

15

15

13

3

27 25

9

10

11

17

18

19

20

5

21

24

23

22

6

7

8

2

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3Subboard,YT‐X703LGPSBoard&*11778522‐00CS 5P68C06590 N

3Subboard,YT‐X703FGPSBoard&*11778521‐00CS 5P68C06591 N

4Subboard,YT‐X703WIFIBoard&*11778519‐00CS 5P68C06592 N

5 Battery,YT‐X703BaterryAssY&*11790499‐00CS 5B18C06589 N

6 Camera,CCMF13M01K13MAR1335COB30PIN

BtoB

SC28C09102 N

7 Camera,CCMF5695AK5MOV5695COB24PIN

BtoB

SC28C09104 N

7 Camera,CCMBFL050065MOV5695COB24PIN

BtoB

SC28C09105 N

8FPC,YT‐X703LSIMFPC&*11768429‐00CS 5F78C06614 N

8FPC,YT‐X703CardsFPC&11764932‐00CS 5F78C06598 N

9FPC,YT‐X703AudioJackFpca&*11803850‐00CS 5F78C06610 N

9FPC,YT‐X703AudioJackFpc&*11803585‐00CS 5F78C06751 N

10 FPC,YT‐X703LCDFPC&*11740129‐00CS 5F78C06752 N

10 FPC,YT‐X703LCDFPC&*11683678‐00CS 5F78C06611 N

11 FPC,YT‐X703CameraFpc&*11740128‐00CS 5F78C06753 N

11 FPC,YT‐X703CameraFpc&*11683679‐00CS 5F78C06612 N

12 FPC,YT‐X703SidekeyFpc&*11766075‐00CS 5F78C06754 N

12 FPC,YT‐X703SidekeyFpc&*11683681‐00CS 5F78C06613 N

13 Antenna,YT‐X703LAntenna&*11706132‐00CS 5A38C06623 N

14 Vibrator,YT‐X703Vibrator&11766099‐00CS 5M78C06599 N

15 Speaker,YT‐X703SpeakerBox_L1&*11684631‐00CS 5SB8C06604 N

15 Speaker,YT‐X703SpeakerBox_L2&*11725638‐00CS 5SB8C06605 N

15 Speaker,YT‐X703SpeakerBox_R1&*11684630‐00CS 5SB8C06606 N

15 Speaker,YT‐X703SpeakerBox_R2&*11725637‐00CS 5SB8C06607 N

16 Mechanicalparts,YT‐X703LRear

Housing&*11823516‐00CS

5S58C06597 N

16 Mechanicalparts,YT‐X703FRear

Housing&*11738535‐00CS

5S58C06596 N

16 Mechanicalparts,YT‐X703FRear

Housing&*11823517‐00CS

5S58C06990 N

17 Mechanicalparts,YT‐X703AudioJack

Frame&*11680183‐00CS

5S58C06603 N

18 Mechanicalparts,YT‐X703Camera

Frame&*11680184‐00CS

5S58C06642 N

19 Key,YT‐X703VolumeKey&*11680165‐00CS 5B68C06600 N

19 Key,YT‐X703VolumeKey&*11820957‐00CS 5B68C06991 N

20 Key,YT‐X703PowerKey&*11680163‐00CS 5B68C06601 N

21 Mechanicalparts,YT‐X703ReleaseKey&*11687013‐

00CS

5B68C06602 N

22 Hinge,YT‐X703Shafthinge&*11687018‐00CS 5SR8C06609 N

23 Rubber,YT‐X703MicRubber&*11680166‐00CS 5MO8C06608 N

24 Key,YT‐X703ReleaseKey&*11820958‐00CS 5B68C06992 N

25 Cable,YT‐X703GPSCable&*11687363‐00CS 5C18C06615 N

26 Cable,YT‐X703WIFICable&*11687359‐00CS 5C18C06616 N

27 Cable,YT‐X703mainRFcable&*11687365‐00CS 5C18C06995 N

LenovoYOGATAB3PlusHardwareMaintenanceManual

56

AC Adapter

Table2.Partslist—ACAdapter

Screw

Table3.Partslist—Screw

Others

Table4.Partslist—Others

FRU FRU no. CRU

ID

ACAdapter;SC‐12;5.2V/7V/9V/12V2A;US;B SA18C02164 N

ACAdapter;SC‐14;5.2V/7V/9V/12V2A;UK;B SA18C02166 N

ACAdapter;SC‐13;5.2V/7V/9V/12V2A;EU;B SA18C02165 N

ACAdapter;SC‐16;5.2V/7V/9V/12V2A;AU;B SA18C02168 N

ACAdapter;SC‐15;24W;BISlogo;IN;Black SA18C08972 N

ACAdapter;SC‐18;5.2V/7V/9V/12V2A;SK;B SA18C02170 N

FRU FRU no. CRU

ID

YT‐X703Screw&*11692942‐00CS 5M88C06618 N

YT‐X703Screw&*11692943‐00CS 5M88C06619 N

YT‐X703Screw&*11692944‐00CS 5M88C06620 N

FRU FRU no. CRU

ID

PB1‐750MSealingLabel&*D4040‐0131AXCS 5L18C03750 N

YT‐X703Conductcloth&*11771407‐00CS 5D78C06621 N

YT‐X703ConductiveCloth&11687725‐00CS 5D78C06622 N

YT‐X703LCDMylar&*11743970‐00CS 5D78C06617 N

YT‐X703LRatinglabelROW&*11765274‐00CS 5L18C06624 N

YT‐X703XRatinglabelROW&*11765273‐00CS 5L18C06625 N

YT‐X703FRatinglabelROW&*11765272‐00CS 5L18C06626 N

YT‐X703FRatinglabelID&*11765271‐00CS 5L18C06627 N

YT‐X703LRatinglabelRU&*11765275‐000CS 5L18C06628 N

YT‐X703FRatinglabelUS&*11765268‐00CS 5L18C06629 N

YT‐X703FRatinglabelKR&*11765267‐00CS 5L18C06630 N

YT‐X703FRatinglabelJP&*11765266‐00CS 5L18C06631 N

YT‐X703XRatinglabelJP&*11765265‐00CS 5L18C06632 N

YT‐X703BattFPCFoam&*11819804‐00CS 5D78C06993 N

Notices

57

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Notices

LenovoYOGATAB3PlusHardwareMaintenanceManual

58

Anyperformancedatacontainedhereinwasdeterminedinacontrolled

environment.Therefore,theresultobtainedinotheroperatingenvironments

mayvarysignificantly.Somemeasurementsmayhavebeenmadeon

development‐levelsystemsandthereisnoguaranteethatthesemeasurements

willbethesameongenerallyavailablesystems.Furthermore,some

measurementsmayhavebeenestimatedthroughextrapolation.Actualresults

mayvary.Usersofthisdocumentshouldverifytheapplicabledatafortheir

specificenvironment.

ThefollowingtermsareeitherregisteredtrademarksortrademarksofLenovoin

theUnitedStatesand/orothercountries:

Lenovo®

Lenovologo®

IdeaPad®

VeriFace®

OneKeyRescue®(OneKeyRecovery,OneKeyAntivirus)

APS®

PowerExpress®

EnergyManagementandReadyComm®

ThefollowingtermsaretrademarksofMicrosoftCorporationintheUnited

States,othercountries,orboth:

Windows®

Windows®7

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UnitedStates,othercountries,orboth:

Intel®

Intel®Core™2Duo

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marksofothers.

Trademarks

Notices

59

LenovoYOGATAB3PlusHardwareMaintenanceManual

60