LenovoメーカーA2107Aの使用説明書/サービス説明書
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IdeaTab A2107A Hardware Maintenance Manual.
Note: Before usi ng this informat ion and the pr oduct it supports, be su re to read th e general info rmation und er “No tic es” o n page 48. First Edition (Novem ber 2012) © Copyright Lenovo 2012.
iii Abou t this man ual ....... ..... ...... ..... ...... ........ ... iv Safet y infor mation .... ........ ...... ..... ...... ........ .... 1 General s afety ... ........ ..... ..... ..... ........ ..... ..... ..... ..... 2 Electri cal saf ety ....
iv This manual c ontains service and ref erence infor mation for the followi ng Lenovo prod uct: Lenovo IdeaTab A 2107A Use this manual to troubleshoot problems. The manual is divide d into the follow ing secti ons: • The common se ctions provide general infor mation, gu idelines, and saf ety informatio n required for servicing comput ers.
Safe ty i nforma tio n 1 This chapt er prese nts the follow ing safety inform ation that you need to get familiar with before you servic e a Lenovo compu ter: • “General safety” on page 2 • .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 2 Follow these rules belo w to ensure g eneral safety: • Observe a good h ousekeeping in t he area wher e the machines ar e put during and after the maintenance. • When lif ting any heav y object: 1.
Safe ty i nforma tio n 3 Observe t he following rules when working on electrical equipments. • Find the r oom emergency power -off (EP O) switch, disconnecting the s witch or electrical outlet. If an electric al accident occurs , you can then operate t he switch or unplu g t he power cord q uick ly .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 4 • Always look carefully for possib le hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and m issing sa fety g rounds. • Do not t ouch live el ectrical circui ts with the r eflective surface of a plastic dental mi rror .
Safe ty i nforma tio n 5 The purpos e of this inspection guide is to assis t you in identif ying potent ial unsafe con ditions . As each machine was design ed and built , required saf ety items were installed to protect users and service personnel from injury.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 6 Any co mputer part conta ining tr ansisto rs or inte grate d circu its (ICs) sh ould be considered sensi tive to e lectrostatic discharge (ESD). ES D damag e can occur when there is a diffe rence in charge between objects.
Safe ty i nforma tio n 7 The safety not ices in this se ction are provid ed in English , French , German, Hebre w, Italian, Japan ese, and Spanish. Safety notices: multilingual translati ons Safe ty n.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 8 Safety notice 2 DANGER Some st andb y batte ries cont ain a small amount of ni cke l and cadmi um. Do not di sass embl e a stand by batte ry, r echar ge it, th row it into fir e or wat er, o r short-circuit it.
Safe ty i nforma tio n 9 Safety notice 3 DANGER The battery pac k contains small amount s of nickel. Do not disassemble i t, thro w it into fire or wate r, or sho rt-ci rcuit it. Dispo se of the battery pack as required b y local ordinanc es or regulations .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 10 Safety notice 4 DANGER The lith ium batt ery can cause a f i re, an ex plosio n, or a severe b urn. Do not recharge it, remov e it s pol ariz ed con necto r, disasse mble it, heat it a bove 100°C (212°F) , incinerate it, or expose its c ell contents to water.
Safe ty i nforma tio n 11 Safety notice 5 If the LCD breaks and the flui d from inside t he LCD gets into your eyes or on your hands, immediately wash the affe cted areas with water at least for 15 minutes. Seek medi cal care if an y symptoms caused b y the fluid are present after washing.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 12 Safety notice 6 DANGER To avo id s hock, d o no t remo ve th e plas tic cove r that prote cts the lower part of the inverter card. Afin d’évite r tout r isque de choc électrique, ne retire z pas le cache en plastique prot égeant la parti e inférieure de la cart e d’alimentation.
Safe ty i nforma tio n 13 Safety notice 8 DANGER Before removing a ny FRU, turn off the compute r, unpl ug al l power co rds from electrical ou tlets, remove the b attery pack, a nd then disconnect any interconn ecting cables .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 14 Some models of Lenovo computer ar e equipped from the factory with an optical storage dev ice such as a CD-ROM dr ive or a D VD-ROM dr ive. Such device s are also sold s eparat ely as op tions. If on e of these drives is installed , it i s certified in the U.
Safe ty i nforma tio n 15 A CD-ROM drive, a DVD-ROM d rive, or any other st orage devic e installe d may contain an embedded Class 3A or Class 3B laser diode.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 16 This chapt er presen ts the follow ing importa nt service inf ormati on: • “Stra tegy for replac ing FRUs” on page 16 – “Imp ortant no.
Important service infor mation 17 Use the following strategy to prevent unnecessary expense for replacin g and servicing FRUs: • If you are instr ucted to r eplace an FRU, but the r ep lacement does not so lve the problem, reinstall the original FRU before you cont inue.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 18 RoHS, The Restri ction of Hazard ous Substance s in Electrical and Electr onic Equip ment Directive (2 002/95/EC) is a Europe an Union legal requirement affecting the global electronics industry.
General c heckout 19 This chapt er presen ts the follow ing inform ation: • “What to do first” on pa ge 20 • “Pow er syst em ch eckou t” on pa ge 21 Before yo u go to the ch eckout, make s ure to read th e following i mportan t notes: General checkout Important notes: • Only certified trained personnel can service the computer .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 20 When you do r eturn an F RU, yo u must inclu de the followin g informa tion in the parts e xchange form or part s return form th at you attac h to it: 1. Name and phone number of servicer 2. Date of service 3.
General c heckout 21 To verify a sympto m, follo w the step s below : 1. Turn off t he computer. 2. Remove the batter y pack . 3. Connect the AC adap ter. 4. Make su re that pow er is supplied when you tur n on the comput er. 5. Turn off t he computer.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 22 1. Open the Android Settings screen. To open the Android Settings screen, do either of the following: – From the main Home screen, tou ch the Android Settings icon on Lenovo Launch Zone. The Android Setti ngs screen is displayed.
Rela ted s ervic e in forma tio n 23 This chapt er presen ts the follow ing inform ation: • “Security ” on page 23 • “Power management” on page 23 Secur ity sett ings include: SC REEN SE CURITY, SI M CARD LO CK (3G ve rsion only), PASSW ORDS, DEVICE ADMINISTRA TION and CREDENTIAL STO RAG E.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 24 This chapt er presents the following product-s pecific ser vice refe rences and product- specific par ts inform ation: • “Specification s”.
Lenovo Idea Tab A2107A 25 This sect ion prese nts notic es relat ed to remo ving an d replaci ng part s. Read this secti on carefully befo re replacin g any FRU.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 26 This section presents exploded figures with the instruc tions to indicate how to remove an d replac e the FR U. M ake sure to obs erve th e follo wing ge neral r ules: 1. Do not attem pt to service any computer unless you have been trained an d cert ifi ed.
Lenovo Idea Tab A2107A 27 1010 SI M card c over Figure 1. Rem oval steps of SIM card cove r Push the SIM ca rd co ver f orw ard w ith t wo th umbs in the di rectio n shown by arrow .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 28 1020 Batter y pack For acc ess, remove t his FRU: • “1010 SIM card cover” o n page 2 7 Figure 2. Remo val steps of batt ery pack Remove screw and push the batte ry pack backward in the direct ion shown by arrow .
Lenovo Idea Tab A2107A 29 1030 Base co ver For acc ess, remove these F RUs in order: • “1010 SIM card cover” o n page 2 7 • “1020 Batter y pack” on page 28 Figure 3. Remo val steps of base cover Remov e 16 scr ews on the base co ver wit h the scr ew driv er.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 30 Figure 3. Remo val steps of bas e cover (continu ed) Discon nect th e batter y co nnector , insert a flat bla de un der the bott om r ight of the ba ttery and care fully p ry out th e batte ry in the direc tion as sh own b elow.
Lenovo Idea Tab A2107A 31 1040 Micro SD ca rd For acc ess, remove these F RUs in order: • “1010 SIM card cover” o n page 2 7 Figure 4. Rem oval steps o f Micro SD card Remove the Micro SD card from the card slot in the direction shown by arrows .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 32 1050 Syst em board For acc ess, remove these F RUs in order: • “1010 SIM card cover” o n page 2 7 • “1020 Batter y pack” on page 28 • “1030 Base cover” on page 29 Important notices for handling the system board: When ha ndling the syste m board, bea r the followi ng in mind.
Lenovo Idea Tab A2107A 33 Figure 5. Remo val steps of system board Remo ve t wo sc rews . Peel off the m icrophone , vi brator , speakers , deta ch the LCD connecto r , t ouch con nector , USB bo ard conne ctor , back camera connect or , power bu tton board connecto r ,volume up /down button con nec tor .
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 34 Figure 5. Remo val steps of system board (con tinued) Remo ve the sy stem board in the direct ion sh own by ar row .
Lenovo Idea Tab A2107A 35 1060 Back ca mera For acc ess, remove these F RUs in order: • “1010 SIM card cover” o n page 2 7 • “1020 Batter y pack” on page 28 • “1030 Base cover” on page 29 Figure 7. Rem oval steps of b ack camera The back camera is stuck to the syst em board.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 36 1070 Fron t camera For acc ess, remove these F RUs in order: • “1010 SIM card cover” o n page 2 7 • “1020 Batter y pack” on page 28 • “1030 Base cover” on page 29 • “1050 Syst em bo ard” on page 32 Figure 8.
Lenovo Idea Tab A2107A 37 1080 USB bo ard For acc ess, remove these F RUs in order: • “1010 SIM card cover” o n page 2 7 • “1020 Batter y pack” on page 28 • “1030 Base cover” on page 29 • “1050 Syst em bo ard” on page 32 • “1070 Front camera” on page 36 Figure 9.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 38 Front view Fron t cam era Locations a 1.
Lenovo Idea Tab A2107A 39 Rig ht -sid e view Volume Up/Down a 1.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 40 Top and back view Audio /Mi c ja ck Data/Power jack Power on / Sleep switch Integrated Camera Speakers a b c 12 3 a b 1 2.
Lenovo Idea Tab A2107A 41 This section presents the followin g service par ts: • “Overall” on page 42 • “AC adapt ers” on page 44 •“ U S B C a b l e ” o n p a g e 4 4 •“ P o w e r c o r d s ” o n p a g e 4 5 Parts list Notes: • Each FRU is available f or all types or models , unless sp ecific types or models are specified.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 42 Over all 2 3 9 10 5 11 15 14 1 4 6 7 12 1 3 16 8.
Lenovo Idea Tab A2107A 43 Table 1. Parts list —Overal l No. FRU FRU no. CRU ID 1 A2107 SIM card cover ASSY 90201330 N 1 A2107 SIM card cover ASSY vodafone 90201574 N 2 A2107 battery cover grey 90201.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 44 AC adapters Table 2. Parts li st—3-pin AC ada pters USB Cable Table 3. Parts list —USB Cab le FRU P/N CRU ID adapter&*HKA00905015- 4C; 5V,1.5A, E N 36200327 N adapter*HKA00905015-EC; 5V, 1.
Lenovo Idea Tab A2107A 45 Power cord s A Lenovo po wer cord fo r a specific cou ntry or region is usuall y available onl y in that coun try or r egion: Table 4.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 46 Table 4. Parts li st—3-pi n power c ords (continued ) Region P/N CRU ID Braz il • Longwell LP-46 +H03VV -F+LS -18 1m 145000564 * Isra el •.
Lenovo Idea Tab A2107A 47 Table 11. Parts list—3 -pin p ower co rds (con tinued) Region P/N CRU ID Korea • V olex LP-486+KT LH03VV -F+L S-5 1m 145000533 * Australia • V olex LP-23A+L FC-3R+LS-18.
Lenovo Ide aTab A2107A Hard ware Maint enance Manual 48 Lenov o may not offer th e pro ducts , ser vice s, or feat ures d iscu ssed in thi s document in all coun tries. Cons ult your local Lenovo represe ntative for information on th e products and ser vices currently a vailable in you r area.
Not ic es 49 Any perfor mance data cont ained herein w as determine d in a controlled environment. Therefore, the res ult obtained in other operating environments may vary si gnificantly.
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Lenovo A2107Aをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはLenovo A2107Aの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Lenovo A2107Aの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Lenovo A2107Aで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Lenovo A2107Aを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はLenovo A2107Aの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Lenovo A2107Aに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちLenovo A2107Aデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
