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Acer Liquid Z2 Service Manual - Acer

Other manuals for Liquid Z2: User Manual
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Summary of Liquid Z2

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    Acer service guide page : 1/49 language :english date : 2013-01-18 页码 1/52 z2 service guide category of technical document: instruction book version：a date：2013-1-18 document no：z2_2mv521.

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    Acer service guide page : 2/49 language :english date : 2013-01-18 页码 2/52 1. General characteristics overview 2mv521 support gsm/wcdma/hsdpa，which equipped with android 4.1 js. 2mv521 main board has rich multimedia functions including tft display, ctp, mms,64 polyphonies, multimedia playback, fm, s...

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    Acer service guide page : 3/49 language :english date : 2013-01-18 页码 3/52 power supply voltage:3.4-4.2v; mp3 playing duration:10~15hr(with audio jack); video playing duration :about 3~4hr; conversation duration:3~4hr. Power consumption indicators standby current of motherboard: ； conversation curre...

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    Acer service guide page : 4/49 language :english date : 2013-01-18 页码 4/52 2. Quick spec.

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    Acer service guide page : 5/49 language :english date : 2013-01-18 页码 5/52.

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    Acer service guide page : 6/49 language :english date : 2013-01-18 页码 6/52.

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    Acer service guide page : 7/49 language :english date : 2013-01-18 页码 7/52 3. Description about circuit block diagram of operating principle the system architecture of 2mv521 is illustrated in figure 2-1: figure 2-1 system architecture of 2mv521 based on mtk platform design, 2mv521is mainly composed...

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    Acer service guide page : 8/49 language :english date : 2013-01-18 页码 8/52 rf module adopt mt6162 as transceiver (2g and 3g) , improved the performance of rf feature and saved much more place of motherboard. And adopt rf3233 as 2g pa with antenna switch, acpm-5401-tr1、acpm-5408-tr1b as 3g pa. Mt6575...

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    Acer service guide page : 9/49 language :english date : 2013-01-18 页码 9/52 4. Id.

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    Acer service guide page : 10/49 language :english date : 2013-01-18 页码 10/52 5.Acer software upgrade tool guide 1、before download, please configure the configuration file. Detailed steps： （1.）double-click the rom folder，copy the software to the rom folder under the root directory..

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    Acer service guide page : 11/49 language :english date : 2013-01-18 页码 11/52 (2.) double-click the “version. Ini ”icon，and input the software version number, than save text and exit. 2. This software has two different upgrade tools. Using euus tools upgrade will erase user data, euu update tool don’...

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    Acer service guide page : 12/49 language :english date : 2013-01-18 页码 12/52 (2.) first, turn off your phone and connect the usb cable to pc, but don’t connect it to your phone. Then click upgrade button, install usb driver..

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    Acer service guide page : 13/49 language :english date : 2013-01-18 页码 13/52 (3.)click “ 下 一 步 ” button, the pc will display “initialize parameters successfully” and “please connect your mobile phone”, then please connect your mobile phone, pc display began to automatic upgrade..

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    Acer service guide page : 14/49 language :english date : 2013-01-18 页码 14/52 (4.) you will see the picture below when software updates successfully (5.) click “完成”button, then software upgrade is complete..

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    Acer service guide page : 15/49 language :english date : 2013-01-18 页码 15/52 5. Sd card download guide. 1.Copy the ” zip” files to the root directory of sd card, then put sd card into its slot. Be sure have space enough in sd which is twice of space of “zip” files at least, or maybe download failure...

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    Acer service guide page : 16/49 language :english date : 2013-01-18 页码 16/52 3. At the time of picture above, press volume-down key, go on the next interface like the picture below. 4.Press the volume-down key till the fourth row show the blue background--- “apply update from sdcard”.

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    Acer service guide page : 17/49 language :english date : 2013-01-18 页码 17/52 5.Press the menu key and go into the interface like the picture below, then choose the “sdcard_update_ota_env_acer_av05”file. Via pressing the menu key into next step。.

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    Acer service guide page : 18/49 language :english date : 2013-01-18 页码 18/52 6.Press the menu key and go into the interface like the picture below. 7.Complete download..

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    Acer service guide page : 19/49 language :english date : 2013-01-18 页码 19/52 8.After downloading success, the screen will show “install from sdcard complete”, if not, means failed. Please record the language tips, had better take pictures for engineer to debug. When succeed, choose “reboot system no...

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    Acer service guide page : 20/49 language :english date : 2013-01-18 页码 20/52 6. Writing sn no. （1.）run “write barcode 22.Exe”, like the interface below （2.）input 22 pieces sn .No in the blank , as picture below..

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    Acer service guide page : 21/49 language :english date : 2013-01-18 页码 21/52 （3.）inputting ok, press “enter”, then green “pass” will be displayed on the interface after seconds, means success!.

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    Acer service guide page : 22/49 language :english date : 2013-01-18 页码 22/52 7. Process of assemble and disassemble tools a. Tweezer b. Cross screwdriver c. Plastic bar process of disassemble 一、 take battery cover away according to the pictures below，rasie up from the gap，open this side first, then ...

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    Acer service guide page : 23/49 language :english date : 2013-01-18 页码 23/52 三、 disassemble the bottom cover （1.） using the cross screwdriver disassemble the four screws of picture marked （2.）first using tweezer to prize up the snap joints, then using plastic bar to insert the gap between top cover,...

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    Acer service guide page : 24/49 language :english date : 2013-01-18 页码 24/52.

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    Acer service guide page : 25/49 language :english date : 2013-01-18 页码 25/52 （3.）taking the power key from the bottom cover away. 四、 disassembling the mainboard (1.)opening the tp connector by the tip of tweezer。 (2.) take away camera ’s b-b connector , as picture below。.

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    Acer service guide page : 26/49 language :english date : 2013-01-18 页码 26/52 (3.) take away sidekey ’s fpc from the top cover, take care of having the double-sided tape between fpc and the cover. As picture below. (4.) raise up the mainboard from the front housing, the top means approaching the bott...

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    Acer service guide page : 27/49 language :english date : 2013-01-18 页码 27/52 (5.) notice: led lamp-chimney (6.) disassembling the receiver (7.) disassembling the speaker..

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    Acer service guide page : 28/49 language :english date : 2013-01-18 页码 28/52 (8.)take down the p-sensor. (a) first, take away the mylar on the connector ,then using the cross screwdriver taka away the screw，disassemble the screws of picture marked： (b) opening the fpc connector by the tip of tweezer...

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    Acer service guide page : 29/49 language :english date : 2013-01-18 页码 29/52 (10.) disassembling the lcd from main board. 五、disassembling over process of assemble.

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    Acer service guide page : 30/49 language :english date : 2013-01-18 页码 30/52 process of assemble 一、assembly rear housing component set a speaker into fixed position in the rear housing 二、assembly front housing component. (1.) set up receiver, pay attention to the direction..

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    Acer service guide page : 31/49 language :english date : 2013-01-18 页码 31/52 (2.)set up the led lamp-chimney 三、install the p-sensor..

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    Acer service guide page : 32/49 language :english date : 2013-01-18 页码 32/52 四、install the lcd. （1.）take the paper on the lcd away，glue the lcd on the main board，take care of the fixed hole，as the picture below：.

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    Acer service guide page : 33/49 language :english date : 2013-01-18 页码 33/52.

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    Acer service guide page : 34/49 language :english date : 2013-01-18 页码 34/52 （2.）insert the cma into the connector..

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    Acer service guide page : 35/49 language :english date : 2013-01-18 页码 35/52 五、assemble the main board （1.）firstly insert main board into the front housing. (2.) snap-fit the tp connecter..

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    Acer service guide page : 36/49 language :english date : 2013-01-18 页码 36/52 (3.) put the side key fpc well。 (4.) put the power key well..

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    Acer service guide page : 37/49 language :english date : 2013-01-18 页码 37/52 五、 assemble the rear housing （2.） assemble the bottom cover into the top cover assemble the seven screws..

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    Acer service guide page : 38/49 language :english date : 2013-01-18 页码 38/52 八、assemble the battery and the battery cover insert the battery and cover the battery cover。 the process of assemble is over..

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    Acer service guide page : 39/49 language :english date : 2013-01-18 页码 39/52 8. Test ways and steps 1. Insert t-card , sim card and battery into the phone, then power on. The power-on flash must be normal fluent. When the phone stand by, check whether it reads the sim card and t-card. Insert an earp...

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    Acer service guide page : 40/49 language :english date : 2013-01-18 页码 40/52 c. Charge test: appearing “ please insert the charge”, as insert the charge, the interface will show “ the charge has been inserted’ and the current , the charge led will be on, the program check automatically “pass” or “fa...

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    Acer service guide page : 41/49 language :english date : 2013-01-18 页码 41/52 and “fail”, choose anyone the phone will record the result. E. Keypad test: go into the interface, press the volume down ,volume up, home, menu, back and the key of earphone, corresponding key’s background will be change at...

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    Acer service guide page : 42/49 language :english date : 2013-01-18 页码 42/52 go into the interface, lcd display white, red, green, blue, and black lasted 1 second each colour, then two choices “pass” and “fail”, whatever you choose, the phone will record the result. Lcd backlight test: the lightness...

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    Acer service guide page : 43/49 language :english date : 2013-01-18 页码 43/52 k. Vibrator test: go into the interference, check it vibrates, lasting 2seconds, stop 1 second, then vibrates again in turn. Click “succeed”(成功) go on the next. All passed, as good on the line..

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    Acer service guide page : 44/49 language :english date : 2013-01-18 页码 44/52 9. Exploded view.

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    Acer service guide page : 45/49 language :english date : 2013-01-18 页码 45/52.

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    Acer service guide page : 46/49 language :english date : 2013-01-18 页码 46/52 10. Device label.

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    Acer service guide page : 47/49 language :english date : 2013-01-18 页码 47/52 11. Fru list accessories description material coding battery battery french kt.0010u.003 battery ww kt.0010u.001 charger adapter eu kp.0050s.002 adapter uk kp.0050s.003 earphone earphone black hc.70211.00k usb usb cable bla...

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    Acer service guide page : 48/49 language :english date : 2013-01-18 页码 48/52 main housing description material coding front housing assembly upper-assyw/tp 60.Hbzh7.001 rear housing assembly low-assy single 60.Hbyh7.001 low-assy dual（3m） 60.Hbzh7.002 low-assy dual（5m） 60.Hc2h7.001 battery cover batt...

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    Acer service guide page : 49/49 language :english date : 2013-01-18 页码 49/52 labels class description material coding device label device label ww 47.Hbzh7.004 device label ru 47.Hbzh7.005 device label tw 47.Hbzh7.006 device label fr 47.Hbzh7.007 seal label warranty label 47.Hakh7.019 water proof wa...

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    Acer service guide page : 50/49 language :english date : 2013-01-18 页码 50/52.

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    Acer service guide page : 51/49 language :english date : 2013-01-18 页码 51/52 lcd lcd kl.0320s.001 led lamp shade led tpu 47.Hbzh7.001 power key powerkey 42.Hbzh7.001 sensor fpc sensor assy 60.Hbzh7.003.

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    Acer service guide page : 52/49 language :english date : 2013-01-18 页码 52/52 screw 4 screw m1.4*3.5 black 86.Hakh7.002 screw 1 screw st1.4*2.5 86.Hakh7.003.