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Lenovo Yoga Tablet 10 16GB 3G Silver

1. Ked laserova jednotka otvorena Vyhnite sa priamemu poh adu a nehladte priamo s optick mi n strojmi do a a vyhnite sa priamemu vystaveniu l ov DB UE ev Ee MO SITET H DEN TEP BRE fio TE H OLOTE Radiaci n l ser al abrir No mire fijamente ni examine con instrumental ptico el haz de luz Evite la exposici n directa al haz 15 d Lenovo B6000 B8000 Hardware Maintenance Manual Important service information This chapter presents the following important service information Strategy for replacing FRUs on page 16 Important notice for replacing a system board on page 17 Important information about replacing RoHS compliant FRUs on page 18 Important BIOS and device driver fixes are customer installable The BIOS and device drivers are posted on the customer support site http consumersupport lenovo com Strategy for replacing FRUs for replacing FRUs 16 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 system board is replaced ensure that the latest BIOS is loaded to the system board before completing the service action To download software fixes drivers and BIOS follow the steps below 1 Go to http consumersupport lenovo com 2 Enter a serial number or select a product or use Lenovo smart download
2. Lenovo B6000 B8000 Hardware Maintenance Manual 8 Remove the main PCBA together with the connected main antenna and WiFi antenna Figure 8 8 Main PCBA removed 9 Turnover the main PCBA as well as the connected parts and then disconnect the RF cable of the main antenna for B6000 H and B8000 H only Figure 8 9 Disconnecting the RF cable of the main antenna 52 Lenovo B6000 B8000 10 Unlock the connector of the main antenna FPC using a guitar pick as shown below Figure 8 10 Unlock the main antenna FPC connector 11 Turn over the main PCBA and then detach the main antenna FPC from the PCBA using a thin flat blade Figure 8 11 Main antenna FPC detached 53 d Lenovo B6000 B8000 Hardware Maintenance Manual 12 Remove the main antenna from the main PCBA Figure 8 12 Main antenna removed 13 Disconnect the RF cable of the WiFi antenna from its connector on the main PCBA and remove the WiFi antenna Figure 8 13 Disconnecting the RF cable of the WiFi antenna Step Screw quantity Color Torque H Phillips flat head M1 4 x 1 5mm 6 Black N A 54 Lenovo B6000 B8000 1090 Sub board Important notices for handling PCB When handling PCB bear the following in mind Be careful not to drop the PCB onto a bench top that has a hard surface such as surface made of metal wood or composite materials Avoid rough handling of any kind Make sure not to drop or stack the PCB in th
3. A DANGER To avoid shock do not remove the plastic cover that protects the lower part of the inverter card Afin d viter tout risque de choc lectrique ne retirez pas le cache en plastique prot geant la partie inf rieure de la carte d alimentation Aus Sicherheitsgr nden die Kunststoffabdeckung die den unteren Teil der Spannungswandlerplatine umgibt nicht entfernen POVINN ADIN VINI PN PED utin 512025 979 v 053n JW DNNN IPIN IY an Per evitare scosse elettriche non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore EE OI TUN E DROP RERBL CST IAF YD D EE Para evitar descargas no quite la cubierta de plastico que rodea la parte baja de la tarjeta invertida 2 Safety notice 7 A 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 lev le court circuit ou la mise a la masse d une batterie peut produire suffisamment de courant pour br ler des mat riaux combustibles ou causer des br lures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben k nnen sie doch bei Kurzschluf oder Erdung genug Strom abgeben um brennbare Materialien zu entz nden oder Verletzungen bei Personen hervorzurufen AIDD 93 AND MIYA NPWNAN mb 5Yonv qx NYANI POTN OAT POAT n5159 IN NALIN 0
4. Notes The information provided in this manual is applicable to all types or models of the products listed above unless otherwise specified 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 iv Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer e 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 d Lenovo B6000 B8000 Hardware Maintenance Manual General safety safety 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 Usea slow lifting force Never move suddenly or twist when you attempt to lift it 4 Lift
5. Lenovo B6000 B8000 2 Unlock the speaker FPC connector using a guitar pick and then pull out the speaker FPC from the connector Figure 2 2 Disconnecting the speaker FPC 33 Lenovo B6000 B8000 Hardware Maintenance Manual 3 Pry off the holder next to the speaker box as shown below Figure 2 3 Prying off the holder 34 Lenovo B6000 B8000 4 Remove the speaker box from its socket as shown below Figure 2 4 Removing the speaker box Step Screw quantity Color Torque i Phillips flat head M1 4 x 3 8 2 Black N A 35 d Lenovo B6000 B8000 Hardware Maintenance Manual 1030 Hinge frame and pivot For access remove the following FRUs 1010 Rear cover on page 28 1020 Right speaker box on page 32 1 Disconnect the main FPC from its connector on the main PCBA using a guitar pick Figure 3 1 Disconnecting the main FPC 2 Slowly pull out the hinge pivot using a pair of tweezers until about half the pivot length moves out Figure 3 2 Pulling out the hinge pivot 36 Lenovo B6000 B8000 3 Detach the hinge frame at the right end and then turn the hinge frame clockwise around its left end so as to enable the main FPC to come out through the supporting frame at the left end The hinge frame is removed from the main body of the tablet Figure 3 3 Removing the hinge frame with the main FPC at the left end 37 Lenovo B6000 B8000 Hardware Maintenance Manual 4 Remove the hinge piv
6. o radia o FLARE TSS ETA WE 1720 RAR Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites Werden Steuer und Einstellelemente anders als hier festgesetzt verwendet kann gef hrliche Laserstrahlung auftreten Az itt el rt elj r sokt l be ll t sokt l s vez rl sekt l elt rni a l zersug rz s vesz lye miatt kock zatos L utilizzo di controlli regolazioni o l esecuzione di procedure diverse da quelle specificate possono provocare l esposizione a Pou itie kontr l prav alebo in ch vykonan od in ch v robcov ako je v tomto pecifikovan mohlo by ma za n sledok nebezpe enstvo vystavenia sa vy iarovaniu BERCEO EIS SIRE TO Ted UF SEO BUR DE DO 89 El uso de controles o ajustes o la ejecuci n de procedimientos distintos de los aqu especificados puede provocar la exposici n a radiaciones peligrosas M 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 no
7. 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 Always use new screws Usea 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 more than 90 E j Cross section Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card more than 180 ay Cross section 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 Lenovo B6000 B8000 Removing and replacing an FRU 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 untraine
8. lures graves Ne la rechargez pas ne retirez pas son connecteur polaris et ne la d montez pas Ne l exposez pas a une temperature sup rieure a 100 C ne la faites pas br ler et n en exposez pas le contenu l eau Mettez la pile au rebut conform ment la r glementation en vigueur Une pile inappropri e risque de prendre feu ou d exploser Die Systembatterie ist eine Lithiumbatterie Sie kann sich entz nden explodieren oder schwere Verbrennungen hervorrufen Batterien dieses Typs d rfen nicht aufgeladen zerlegt ber 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 rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren IN MINIONS NNW 015 ANY DPIN noo AINAN NN p5v5 WTNA nw Od PR MWD mma 01052105 mx DANS IN mx 7799 n5v avIpAn PRI DO NN PIVI PN 019173 705902 100 99 ADI WINI AINON NN PIVI v 0225 NIN NN PUNI vnnun5 onpa t3 NPN NINDI VIVY DPINA nav a NWN MILANA YN NOW 3395 01709 559 NINN 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
9. defective Reinstall all covers correctly before returning the machine to the customer Fanlouvers on the machine help to prevent the overheating of internal components Do not obstruct fan louvers or cover them with labels or stickers Safety information Electrical safety safety Observe the following rules when working on electrical equipments 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 Find the room emergency power off EPO switch for 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 elect
10. in the direction shown in the figure below Figure 10 1 Pushing out the power button 2 Remove the power button 58 Lenovo B6000 B8000 ESSO 5 Front view H Sub camera Speaker 59 Lenovo B6000 B8000 Hardware Maintenance Manual Rear view Volume key H Audio jack Main camera 3 Power button Micro USB m 60 Lenovo B6000 B8000 CAES 2 277 This section presents the following service parts Overall on page 62 Screw on page 66 Notes The listed FRUs are applicable to all types or models of the product unless otherwise specified 61 Lenovo B6000 B8000 Hardware Maintenance Manual Overall 62 Lenovo B6000 B8000 B B 63 d Lenovo B6000 B8000 Hardware Maintenance Manual Table 1 Parts list Overall for Lenovo B6000 only No v OND TF WN NN BRB RRP RP RP RP RR k w AND TF WN FRU B6000 main antenna frame for Lenovo B6000 F only B6000 main antenna assembly for Lenovo B6000 H only Left speaker Main camera_5 0M_AF B6000 sub board module Vibrator motor B6000 WiFi antenna assembly B6000 FPC_main PCBA_sub board B6000 LCD FPC B6000 main PCBA B6000 sub camera 1 6M B6000 USB FPC assembly holder B6000 USB FPC assembly B6000 power button B6000 main FPC B6000 hinge frame B6000 hinge pivot B6000 right speaker holder B6000 right speaker assembly B6000 TP LCM front module assembly B6000 TP FPC
11. 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 JTUA AyTV H KR B te HVET aha NYFF V ORG Cola RYT IRENI 100 212 F BHOPHEKIGRT LLAT KS Ao FY Red SRILA TS ESV MMR RY VAR OER YT I RU SEA LTS RSV Boky Yk EHATAL NYT U BBAKLICV 0 TSI ERHVET La bater a de repuesto es una bater a 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 Des chela tal como dispone la normativa local M 22 10 Safety information 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 Sile panneau d affichage a 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 m decin si des sympt mes persiste
12. those Web sites is at your own risk 67 d Lenovo B6000 B8000 Hardware Maintenance Manual 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 Trademarks 68 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 The following are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Core 2 Duo Other company product or service names may be the trademarks or service marks of others
13. 389 quad core 1 2GHz Memory 1GB Storage Capacity 16GB 32GB LCD Lenovo B6000 8 1 280 x 800 dpi Lenovo B8000 10 1 280 x 800 dpi Integrated Camera Main camera 5M pixel auto focus rear side Sub camera 1 6M pixel high definition front side 24 Battery Operating System Ports Communication Others Lenovo B6000 B8000 Lenovo B6000 Li ion type 6000mAh Lenovo B8000 Li ion type 9000mAh Android 4 2 SIM card slot x1 for Lenovo B6000 H and B8000 H only Audio jack x1 3 5mm Combo type with audio and microphone function Micro USB connector x1 for both power charge and data transfer Micro SD card slot x1 WiFi 802 11 b g n Wireless WAN HSPA 42M for Lenovo B6000 H and B8000 H only 3G Band WCDMA 900 2100 for Lenovo B6000 H and B8000 H only GSM Band GSM EDGE 900 1800 1900 for Lenovo B6000 H and B8000 H only GPS AGPS for Lenovo B6000 H and B8000 H only Bluetooth 4 0 Stereophonic speakers Vibrator Ambient light sensor Hall sensor Gravity sensor E compass 25 d Lenovo B6000 B8000 Hardware Maintenance Manual FRU replacement notices replacement notices 26 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 Lenovo computers this problem is addressed with special nylon coated screws that have the following
14. 97997 DIIN nnsn5 IN nv Sebbene le batterie di alimentazione siano a basso voltaggio una batteria in corto circuito o a massa puo fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione NYT V OBEMES Cb BML YT YDB RAI en CRADLE 0 TRER STEI OBE BES LSRBBRSVET Aunque las baterias principales tienen un voltaje bajo una bateria cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal Safety information Safety notice 8 A 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 unit remplacable en clientele mettez le systeme hors tension d branchez tous les cordons d alimentation des socles de prise de courant retirez la batterie et d connectez tous les cordons d interface Die Stromzufuhr muf abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird nN maas v nws FRU pi 999 DONNY Op SUN 533 53 NN PMI DINN NN 5533 PMII INI DEE TINI NN V ON Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria
15. ANNA Den SY nian IN nnsin5 arms Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio Non smontarle ricaricarle gettarle nel fuoco o nell acqua n 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 CH T omicibEOI y7VvbX XRERVAAE EXICOOS602 9 ET LEBOT Ti 77 0450 amp BJ 70 5 EE lt AV RY e VAL HEN YT y lt REV 9076 4070 EATE NY TUB KEY Algunas bater as de reserva contienen una pequena cantidad de n quel cadmio No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma Safety information Safety notice 3 N 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 o
16. B6000 rear cover FRU no SSR9A46 2RH SA39A 46 209 5SB9A464FU SC29A 46239 5B29A464WC SM79A46 20H SA39A46 204 TBD SF79A4620H 5B29A464WB SC29A 46238 SS59A46 20Y SF79A46 2GS SB69A462P SF79A462GR SS59A4620V 5SR9A463P5 TBD SSB9A462RL 5D69A464WD TBD 5SR9A464WF CRU ID 2 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Table 2 Parts list Overall for Lenovo B8000 only No TF WON RPP DoF ra 17 FRU B8000 main antenna frame for Lenovo B8000 F only B8000 main antenna assembly for Lenovo B8000 H only Left speaker Main camera_5 0M_AF B8000 sub board module Vibrator motor B8000 WiFi antenna assembly B8000 FPC_main PCBA_sub board B8000 LCD FPC B8000 main PCBA B8000 sub camera_1 6M B8000 USB FPC assembly holder B8000 USB FPC assembly B8000 Power button B8000 main FPC B8000 hinge frame B8000 hinge pivot B8000 right speaker holder B8000 right speaker assembly B8000 TP LCM front module assembly B8000 TP FPC B8000 rear cover Lenovo B6000 B8000 FRU no 5A39A46 4Q0 SA39A46 2SS 5SB9A464FU SC29 A46239 5B29A464VM SM79A46 20H TBD TBD SF79A462TQ 5B29A464VL SC29A 46388 5559 46 257 TBD SB69A462TV SF79A462TI SS59A462SW 5SR9A463TU TBD SSB9A462RK 5D69A464VN TBD 55 9 464 CRU 2 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z ID 65 d Lenovo B6000 B8000 Hardware Maintena
17. US teretes 18 General checkout esses What to do Dret Power system checkout s Checking the IdeaTab AC Charger Checking the internal battery status Related service information 23 Security En 23 Power management sss 23 Activating Deactivating the Display 23 Lenovo B6000 8000 24 Specifications FRU replacement notices 5ctew eg Removing and replacing an FRU 1010 GE 1020 Right speaker 1030 Hinge frame and 1040 Main camera 1050 Left speaker box 1060 Main antenna 1070 WiFi antenna 1080 Main 1090 Sub board 1100 Power button Locations Front view Rear view Parts USt M Notices Trad tfarks i eec eere cerent 68 iii About this manual This manual contains service and reference information for the following Lenovo products Lenovo B6000 Lenovo B8000 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
18. 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 21 d Lenovo B6000 B8000 Hardware Maintenance Manual 22 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 Pull down the right side of the action bar and then touch the Settings icon The Android Settings screen is displayed Touch Battery in the Device section on the Android Settings screen The accurate percentage of the remaining battery power as well as applications that are consuming battery power are shown on the Battery Screen Related service information Related service information This chapter presents the following information Security on page 23 Power management on page 23 ELM Security settings include SCREEN SECURITY SIM CARD LOCK 3G version only PASSWORDS DEVICE ADMINISTRATION and CREDENTIAL STORAGE Power management management Note Power management modes are not supported for APM operating system To reduce power consumption the computer has three po
19. as an ESD mat or conductive corrugated plate For access remove the following FRUs in order 1010 Rear cover on page 28 1020 Right speaker box on page 32 1030 Hinge frame and pivot on page 36 1040 Main camera on page 39 1050 Left speaker box on page 41 1060 Main antenna on page 42 1070 WiFi antenna on page 44 1 Remove four screws Efl for fixing the main PCBA to the main body Figure 8 1 Remove four screws on the main PCBA 46 Lenovo B6000 B8000 2 Remove the conductive fiber of the main PCBA as shown below Figure 8 2 Removing the conductive fiber Remove two screws H on the holder for fixing the USB FPC Figure 8 3 Screws on the USB FPC holder 47 Lenovo B6000 B8000 Hardware Maintenance Manual 4 Remove the USB FPC holder as shown below Figure 8 4 Removing the USB FPC holder 48 Lenovo B6000 B8000 5 Disconnect the FPC for connecting the main PCBA and sub board as shown below Figure 8 5 Disconnecting the FPC between the main PCBA and sub board 49 Lenovo B6000 B8000 Hardware Maintenance Manual 6 Unlock the LCD FPC connector using a guitar pick and then unplug the LCD FPC from the connector as shown in the figure below Figure 8 6 Disconnecting the LCD FPC 50 Lenovo B6000 B8000 7 Remove the adhesive tapes for fixing the RF cable and frame of the main antenna as shown below Figure 8 7 Removing the adhisive tapes 51
20. d person runs the risk of damaging parts 2 Before replacing any FRU review FRU replacement notices on page 26 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 while referring to figures provided in the procedure 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 59 8 When replacing an FRU use the correct screw as shown in the procedures N DANGER Before removing any FRU turn off the computer unplug all power cords from electrical outlets and then disconnect any of the interconnecting cables 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 system board is sensitive to and can be
21. 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 Notes The two products covered by this manual namely Lenovo B6000 and Lenovo B8000 are identical in structure and internal parts The illustrations used in this section come from Lenovo B6000 H 27 d Lenovo B6000 B8000 Hardware Maintenance Manual 1010 Rear cover 1 Peel off the label in the recess of the rear cover Figure 1 1 Peeling off the label on the rear cover 2 Remove three screws H in the recess as shown in the figure below Figure 1 2 Screws on the rear cover 28 Lenovo B6000 B8000 3 Separate the top right corner of the rear cover from the main body of the tablet using a suction tool as shown in the figure below and then move the suction tool to the left along the upper edge to unlock the entire upper edge from the main body Figure 1 3 Separating the rear cover using a suction tool 29 d Lenovo B6000 B8000 Hardware Maintenance Manual 4 Hold the main body of the tablet with one hand and pull out the right edge of the rear cover from the main body using another hand 5 Attach the suction tool to the center right area of the rear cover to separate this area from the main body and then move the suction tool to other two positions as shown in the figure below to
22. e poi scollegare i cavi di interconnessione FRU 00 7 3 B l ThinkPad C Y BPOALCC SU KRE NY FV NY TEAL THEBIS 7 v Z HEV Antes de quitar una FRU apague el sistema desenchufe todos los cables de las tomas de corriente el ctrica quite la bater a y a continuaci n desconecte cualquier cable de conexi n entre dispositivos 13 d Lenovo B6000 B8000 Hardware Maintenance Manual Laser compliance statement compliance statement 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 e A 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 exposi
23. e whole process Makesure to put the PCB only on surface covered with materials such as an ESD mat or conductive corrugated plate K For access remove this FRU 1010 Rear cover on page 28 1 Remove four screws H for fixing the sub board to the main body Figure 9 1 Screws on the sub board 55 Lenovo B6000 B8000 Hardware Maintenance Manual 56 2 Unlock the TP FPC connector on the sub board using a guitar pick and then detach the TP FPC from the connector Figure 9 2 Disconnecting the TP FPC 3 Detach the right speaker FPC as decribed in operation task 1020 Right speaker box on page 32 4 Disconnect the FPC for connecting the main PCBA and sub board as described in operation task 1080 Main PCBA on page 46 Lenovo B6000 B8000 5 Insert a thin flat blade under the sub board and detach the vibrator motor from its seat Figure 9 3 Detaching the vibrator motor m 6 Remove the sub board from the main body of the tablet Figure 9 4 Sub board removed Step Screw quantity Color Torque H M1 4 x 1 3 wide head 4 Black N A 57 Lenovo B6000 B8000 Hardware Maintenance Manual 1100 Power button For access remove the following FRUs in order 1010 Rear cover on page 28 1040 Main camera on page 39 1050 Left speaker box on page 41 1060 Main antenna on page 42 1070 WiFi antenna on page 44 1080 Main PCBA on page 46 1 Push the power button
24. erden Metallteile oder splitter k nnen Kurzschl sse erzeugen NTN v FRU NINN INNI aunian NIYIN 355 D NNI DANN DIOP DPIN O vspn 00an 55V N79 ANN MI o usin DYN DNPH PwPY may 232 DWNT vnan NN 20202 v NNI Drun DSP 0112 215v NINN aav IW OPIN Prima di accendere l elaboratore dopo che 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 cio scuotendo l elaboratore e prestando attenzione ad eventuali rumori eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi FRU ORM AL SA COMO S Ze cu Lv Miri 0 EPA Ea ROW MB ek LEMS EH Oe Doro LEB LEV DED WE T GRA BUE IL 20150 87 Antes de encender el sistema despues de sustituir una FRU compruebe que todos los tornillos muelles y demas piezas pequefias se encuentran en su sitio y no se encuentran sueltas dentro del sistema Compru belo agitando el sistema y escuchando los posibles ruidos que provocarian Las piezas met licas pueden causar cortocircuitos el ctricos M Lenovo B6000 B8000 Hardware Maintenance Manual Safety notice 2 N 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 sh
25. heckout system checkout To verify a symptom follow the steps below Pe Qm RA EN Turn off the computer Remove the battery pack Connect the AC adapter Make sure that power is supplied when you turn on the computer Turn off the computer Disconnect the AC adapter and install the charged battery pack 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 IdeaTab AC Charger on page 21 Checking the internal battery status on page 21 Checking the IdeaTab 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 2 3 4 Disconnect the micro USB cable from the tablet Measure the output voltage across the connector marked B of the micro USB cable Refer to the following figure 12 36V m Tome Note The output voltage across pin 3 of the micro B connector might be different from the one you are servicing If the voltage is not correct replace the micro USB cable If the voltage is acceptable replace the system 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
26. ical 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 Athird 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 Checkinside 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 d Lenovo B6000 B8000 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circu
27. icate 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 General checkout Power system c
28. ing 3 Select the BIOS Driver Applications and download 4 Follow the directions on the screen and install the necessary software 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 system 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 service information Important notice for replacing a system board Some components mounted on a system board are very sensitive Improper handling can cause damage to those components and may cause a system malfunction Attention When handling a system board Do not drop the system boa
29. 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 Ib or that you think is too heavy for you Donot 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 toolcase 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
30. its 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 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 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 Notes The use of a grounding system to guard against ESD damage is desirable but not necessary 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 u
31. lat head M1 4 x 3 8 2 Black 41 Z Lenovo B6000 B8000 Hardware Maintenance Manual 1060 Main antenna a Notes The main antenna is connected to the main PCBA via a FPC but depending on the product model the main antenna may not be additionally connected to the main PCBA via any RF cable Please check this conditon of the main antenna for different product models as follows B6000 H and B8000 H connected via a RF cable B6000 F and B8000 F without RF cable For access remove this FRU 1010 Rear cover on page 28 1 Remove two screws H for fixing the main antenna to the main body of the tablet Figure 6 1 Screws on the main antenna 2 Disconnect the RF cable for B6000 H and B8000 H only and antenna FPC from their connectors on the main PCBA after removing the main PCBA from the main body 42 Lenovo B6000 B8000 C Notes The connectors for connecting the RF cable and antenna FPC are located on the back side of the main PCBA Therefore the RF cable and antenna FPC cannot be disconnected from the main PCBA at this stage while the main PCBA is still seated on the main body Please refer to the operation task 1080 Main PCBA on page 46 for the description of corresponding steps for disconnecting the RF cable and antenna FPC 9 Step Screw quantity Color Torque H Phillips flat head M1 4 x 1 5 2 Black N A 43 Lenovo B6000 B8000 Hardware Mainte
32. lenovo B6000 B8000 Hardware Maintenance Manual Note Before using this information and the products it supports be sure to read the general information under Notices on page 67 First Edition September 2013 Copyright Lenovo 2013 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 2013 Lenovo Contents About this manual sss iv Safety information 1 General Safety sion OS ORATIO ERIS Electrical safety secret Safety inspection guide Handling devices that are sensitive to electro static discharge Grounding requirements Safety notices multilingual translations 7 Laser compliance 14 Important service information Strategy for replacing 5 Important notice for replacing a system Derim ER 17 Important information about replacing RoHS compliant ER
33. nance Manual 1070 WiFi antenna For access remove this FRU 1010 Rear cover on page 28 1 Remove the screw H for fixing the WiFi antenna to the main body Figure 7 1 Screw on the WiFi antenna 2 Remove the adhesive tapes for fixing the RF cable and WiFi antenna frame Figure 7 2 Removing the adhesive tape Lenovo B6000 B8000 3 Detach the WiFi antenna frame from its seating position using a thin flat blade Figure 7 3 WiFi antenna frame detached the main PCBA from the main body of the tablet N Notes The connector for connecting the WiFi antenna RF cable is located on the back side of the main PCBA Therefore the RF cable cannot be disconnected from the main PCBA at this stage while the main PCBA is still seated on the main body Please refer to the operation task 1080 Main PCBA on page 46 for the step of disconnecting the RF cable M 7 Step Screw quantity Color Torque H Phillips flat head M1 4 x 1 5 1 Black N A 45 d Lenovo B6000 B8000 Hardware Maintenance Manual 1080 Main PCBA Important notices for handling PCB When handling PCB bear the following in mind Be careful not to drop the PCB onto a bench top that has a hard surface such as surface made of metal wood or composite materials Avoid rough handling of any kind Make sure not to drop or stack the PCB in the whole process Make sure to put the PCB only on surface covered with materials such
34. nce Manual 66 Screw Table 3 Parts list Screw FRU Screw M1 4 x 1 3mm wide head for B6000 only Screw M1 4 x 1 1mm wide head for B8000 only Screw M1 4 x 1 5mm Screw M1 4 x 3 8mm for B6000 only Screw M1 4 x 3 0mm for B8000 only P N SM89A462RE 5M89A464IP 5M89A31163 SM89A44140 SM89A44143 CRU ID Notices Notices Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer
35. ndo 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 RYTY vyZidbDi Eo svMeExriOOEXT 3 7TVU 85v 7 VAM k r ES via Har ORB bic Cii WHE REDRA E T FERAIT QE C CREW AvyTU RIZ HEEL RY UA WEE 2 REY Roky Las bater as contienen pequefias cantidades de niquel No las desmonte ni recargue ni las eche al fuego o al agua ni las cortocircuite Des chelas tal como dispone la normativa local Utilice s lo bater as que se encuentren en la lista de piezas al sustituir la bater a La utilizaci n de una bater a no apropiada puede provocar la ignici n o explosi n de la misma M Lenovo B6000 B8000 Hardware Maintenance Manual Safety notice 4 N 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 pr sente des risques d incendie d explosion ou de br
36. nly 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 d montez pas ne l exposez ni au feu ni l eau Ne la mettez pas en court circuit Pour la mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la batterie veillez n utiliser que les modeles cit s dans la liste de pieces d tach es ad quate En effet une batterie inappropri e risque de prendre feu ou d exploser Akkus enthalten geringe Mengen von Nickel Sie d rfen nicht zerlegt wiederaufgeladen kurzgeschlossen oder Feuer oder Wasser ausgesetzt werden Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren Doan Di MOP 77025 5235 ADIN INI PIVANI AINON INI NN p595 PN DIT TN DIVI W AMN ISPI IN DI IN UND IMN m3pnn 59 WINI AION ADO INA NINDI p WANA 0 o 171n NAINN yata AANA DPINA nav a n syan 5129 NI NINDI WIVU AINON TINI 705107 5v menn nnsn5 DINI La batteria contiene piccole quantit di nichel Non smontarla gettarla nel fuoco o nell acqua n cortocircuitarla Smaltirla secondo la normativa in vigore DPR 915 82 successive disposizioni e disposizioni locali Qua
37. nt apr s le lavage Die Leuchtstoffr hre im LCD Bildschirm enth lt Quecksilber Bei der Entsorgung die rtlichen Bestimmungen f r Sonderm ll beachten Der LCD Bildschirm besteht aus Glas und kann zerbrechen wenn er unsachgema amp behandelt wird oder der Computer auf den Boden f llt Wenn der Bildschirm besch digt ist und die darin befindliche Fl ssigkeit in Kontakt mit Haut und Augen ger t sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesp lt und bei Beschwerden anschlie end ein Arzt aufgesucht werden TNA 23m av LCD sonn WAN ON TVN DANI Pn Dunn OANA NN WoW Dm YN D2 Py D YIN OYNDN ON NIN DIY 2 95 mne MPT 15 ANNI DIVNI Drun DY IONI 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 LCD ASKER UL LCD A ICAO Ltr SDS ARAL 0 L6 15 TBE EL CA TERY BEV REL TERI Wi IC d o Chil OPORREN MOBI lt TE EV Sila LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos lave inmediatamente las reas afectadas con agua durante 15 minutos como m nimo Obtenga atenci n medica si se presenta alg n P 11 M Lenovo B6000 B8000 Hardware Maintenance Manual 12 Safety notice 6
38. of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this Lenovo product and use of
39. ort 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 d montez pas ne les rechargez pas ne les exposez ni au feu ni l eau Ne les mettez pas en court circuit Pour les mettre au rebut conformez vous la r glementation en vigueur Lorsque vous remplacez la pile de sauvegarde ou celle de l horloge temps r el veillez n utiliser que les mod les cit s dans la liste de pi ces d tach es ad quate Une batterie ou une pile inappropri e 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 rtlichen Bestimmungen f r Sonderm ll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgef hrt ist Der Einsatz falscher Batterien kann zu Entz ndung oder Explosion f hren nop 1722 225 NWN AINA 715510 AIDAN DINO 7999 PN 01907 9999 50 IN UND IMN POWAY U Tha ANN mos DIDO NN PIVI v nmN 5395 IN DT V p mpnn DPIN mipnn 59 WINI PINT 3053 SIE NINDA WaNWAZ 9159 MOND NI DINDI UM V
40. ot by pushing it on the right side Figure 3 4 Removing the hinge pivot 9 38 Lenovo B6000 B8000 1040 Main camera For access remove this FRU 1010 Rear cover on page 28 1 Disconnectthe FPC of the main camera from its connector on the main PCBA using a guitar pick Figure 4 1 Disconnecting the main camera FPC 39 Lenovo B6000 B8000 Hardware Maintenance Manual 2 Detach the main camera from its seat using a thin flat blade or guitar pick from both the rear side and bottom Figure 4 2 Detaching the main camera 40 Lenovo B6000 B8000 1050 Left speaker box For access remove the following FRUs 1010 Rear cover on page 28 1020 Right speaker box on page 32 1030 Hinge frame and pivot on page 36 1040 Main camera on page 39 1 Remove two screws H for fixing the left speaker box to the main body Figure 5 1 Screws fixing the left speaker box 2 Detach the left speaker box from its installation position 3 Remove the left speaker box after the main PCBA is removed from the main body Notes The left speaker box as well as the power switch are connected to the main PCBA via FPCs and cannot be removed at this stage of the service procedure Disconnect the left speaker box after removing the main PCBA from the front module of the tablet Please refer to the operation task 1080 Main PCBA on page 46 Step Screw quantity Color Torque 1 Phillips f
41. rd or apply any excessive force to it Avoid rough handling of any kind Avoid bending the system board and hard pushing to prevent cracking at each BGA Ball Grid Array chipset 17 d Lenovo B6000 B8000 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs 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 complian
42. rect 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 Becareful not to replace a nondefective FRU 19 d Lenovo B6000 B8000 Hardware Maintenance Manual What to do first to do first 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 Name and phone number of servicer Date of service Date on which the machine failed Date of purchase Procedure index and page number in which the failing FRU was detected Failing FRU name and part number Machine type model number and serial number Customer s name and address SS NLIS SU er EXE 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 ind
43. rical 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 d Lenovo B6000 B8000 Hardware Maintenance Manual Always look carefully for possible hazards in your work area Examples of these hazards are moist floors nongrounded power extension cables power surges and mi
44. se coax or connector outside shells on these systems Usethe round ground prong of the ac plug on ac operated computers Grounding requirements requirements 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 Safety information Safety notices multilingual translations The safety notices in this section are provided in English French German Hebrew Italian Japanese and Spanish g 4 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 apr s remplacement d une unit en clientele v rifiez que tous les ressorts vis et autres pi ces sont bien en place et bien fix es Pour ce faire secouez l unit et assurez vous qu aucun bruit suspect ne se produit Des pi ces m talliques ou des copeaux de m tal pourraient causer un court circuit Bevor nach einem FRU Austausch der Computer wieder angeschlossen wird muf sichergestellt werden daf keine Schrauben Federn oder andere Kleinteile fehlen oder im Geh use vergessen wurden Der Computer mu gesch ttelt und auf Klapperger usche gepr ft w
45. ssing 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 Safety inspection guide inspection guide 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 electr
46. t open Safety information 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 C N A 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 Radia o por raio laser ao abrir N o olhe fixo no feixe de luz n o olhe diretamente por meio de instrumentos ticos e evite exposi o direta com o feixe de luz FANZARA HOT RRR WIRE SEI H RE EE B Rayonnement laser si carter ouvert Evitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei ge ffnetem Ger t Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyit skor l zersug r Ne n zzen bele se szabad szemmel se optikai eszk z kkel Ker lje a sug rnyal bbal val rintkez st Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici e evitare l esposizione diretta al fascio
47. t 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 Products marketed before June 2006 Products marketed after June 2006 Current or Replacement Current or Replacement original part FRU original part FRU Non RoHS Can be Non RoHS Non RoHS Can be RoHS Must be RoHS Must be RoHS Non RoHS Can sub to RoHS RoHS Must be RoHS 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 18 General checkout _General checkout 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 Va 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 Beextremely 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 cor
48. unlock the entire central area of the rear cover Figure 1 4 Unlocking the central area of the rear cover 6 Unlock the left edge of the rear cover in the same way as described in step 4 above 30 Lenovo B6000 B8000 Notes In order to ensure accurate relative positioning between the SIM card and Micro SD card recesses on the rear cover and the internal card slots the recess area of the rear cover may be glued to the internal main body surface This might place some difficulty for the disassembly task The rear cover is also locked up to the tablet along the bottom edge the edge between the two speakers of the tablet When it is not possible to use any tool in removing the rear cover reasonable force has to be applied to unlock the rear cover from the tablet J Open the rear cover to get access to the inside position where the card slot area of the rear cover is glued to the internal surface and use a thin flat blade to disable the adhesion at this position Pull off the rear cover from the main body by applying reasonable force Step Screw quantity Color Torque H M1 4 1 3 wide head 3 Black N A 31 d Lenovo B6000 B8000 Hardware Maintenance Manual 1020 Right speaker box For access remove this FRU 1010 Rear cover on page 28 1 Remove two screws H on the holder for fixing the right speaker box as shown below Figure 2 1 Screws on the holder of the speaker box 32
49. wer management modes screen blank sleep standby and hibernation Activating Deactivating the Display With the display deactivated press the Power button on the IdeaTab to activate the display The IdeaTab s display will then illuminate indicating that it has been activated If you do not need to use your IdeaTab temporarily you can press the Power button to deactivate the display Your IdeaTab will then enter standby mode to save power 23 d Lenovo B6000 B8000 Hardware Maintenance Manual Lenovo B6000 B8000 This chapter presents the following product specific service references and product specific parts information Specifications on page 24 FRU replacement notices on page 26 Removing and replacing an FRU on page 27 Locations on page 59 Parts list on page 61 Specifications The following table lists the specifications of Lenovo B6000 and B8000 Notes The listed technical data is applicable to both products and to all types or models thereof unless otherwise specified Table 1 Specifications Feature Description Size amp Weight Size Lenovo B6000 213mm x 144mm x 3 0 7 3 mm Lenovo B8000 261mm x 180mm x 3 0 8 1 mm Weight Lenovo B6000 F 401g 2g Lenovo B6000 H 404g 2g Lenovo B8000 F 605g 2g Lenovo B8000 H 610g 2g System Platform Lenovo B6000 F amp B8000 F MTK MT8125 quad core 1 2GHz Lenovo B6000 H amp B8000 H MTK 8

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