Acer Liquid Z2 Service Manual Download Page 1

Page: 1 / 52

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

：

Date

：

2013-1-18

Document No

：

Z2_2MV521

Summary of Contents for Liquid Z2

Page 1: ...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 ...

Page 2: ... practical Applications This document Involved key components description electrical characteristics and Troubleshooting Introduction to Main Functions System functional characteristics Compatible with GSM900 1800 1900 WCDMA 2100 900 optional 3 5 262Kcolor TF TLCD Multipoint Capacitive Touch Panel 4Gb ROM 512Mb RAM 3 5 Audio Jack and Loud speaker 3M pixel OR 5M pixel Camera Support motion sensor S...

Page 3: ...mption Indicators Standby current of motherboard 3 5mA Conversation current 2G 250mA 3G 500mA Full bright in a poor light keyboard light on 400mA Semi bright in a poor light keyboard light off 300mA Shutdown current 100uA Dial in vibration 400mA Dial in ring tone 430mA Dial in vibration ring tone 450mA Short message service 150mA Camera Preview 350mA MP3 playing maximum volume 40mA with Audio Jack...

Page 4: ...Acer SERVICE GUIDE Page 4 49 Language English Date 2013 01 18 页码 4 52 2 Quick Spec ...

Page 5: ...Acer SERVICE GUIDE Page 5 49 Language English Date 2013 01 18 页码 5 52 ...

Page 6: ...Acer SERVICE GUIDE Page 6 49 Language English Date 2013 01 18 页码 6 52 ...

Page 7: ... kernel MT6575MA baseband module features across the aboard peripheral interfaces and achieves seamless integration of audio frequency SIM card T Flash card Keyboard and other peripheral equipments The storage structure of 2MV521 is composed of DDR NAND flash and T Flash Vibrator Transce iver MT6 162 BaseBand MT6575M Memory WCDMA PA Camera I O CON SIM1 2 TF Card Receiver MIC LCM Capacitive touch s...

Page 8: ...modem and application processing subsystems to enable 3G UMTS smart phone applications The chip integrates a 1 GHz Cortex A9 MCU an ARM1176 MCU and a powerful DSP processor with multimedia capabilities The MT6575MA interfaces to NAND flash memory 32 bit mobile DDR and LPDDR2 for optimal performance and supports booting from NAND to minimize the overall BOM cost In addition an extensive set of inte...

Page 9: ...Acer SERVICE GUIDE Page 9 49 Language English Date 2013 01 18 页码 9 52 4 ID ...

Page 10: ...uage 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 ...

Page 11: ...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 t clear user date according your need to select The same method of operation of the two upgrade tools we use EUU tools as an example please follow the picture 1 Double click the EUU exe icon follow the pictures ...

Page 12: ...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 ...

Page 13: ...9 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 ...

Page 14: ...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 ...

Page 15: ...en 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 2 Under the status of power off first press down the power key when the Motor vibration than press down the volume down key till going into recovery mode as you see the interface like picture below means into recovery mode ...

Page 16: ...uage 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 ...

Page 17: ...E 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 ...

Page 18: ...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 ...

Page 19: ...e A Use wrong files to upgrade for example use others models software Measures use correct files B When copy original files from computer to SD card anti virus software maybe break some internal files or SD card is defective lead to upgrade package copied be different from the original package use tool for contrasting or contrast md5 can recognise verifying files failure in the process of upgradin...

Page 20: ...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 ...

Page 21: ...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 ...

Page 22: ...isassemble 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 another 二 Disassemble the battery According to the pictures below raise up from the slot sign then take it out ...

Page 23: ...2 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 like the picture below after taking bottom cover away ...

Page 24: ...Acer SERVICE GUIDE Page 24 49 Language English Date 2013 01 18 页码 24 52 ...

Page 25: ...5 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 ...

Page 26: ...lish 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 bottom ...

Page 27: ...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 ...

Page 28: ...ay 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 9 Take away the Mylar on the connector of LCM as the left picture and open the ZIF connector take FPC out by tweezer like the right picture ...

Page 29: ...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 ...

Page 30: ...anguage 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 ...

Page 31: ...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 ...

Page 32: ...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 ...

Page 33: ...Acer SERVICE GUIDE Page 33 49 Language English Date 2013 01 18 页码 33 52 ...

Page 34: ...Acer SERVICE GUIDE Page 34 49 Language English Date 2013 01 18 页码 34 52 2 insert the CMA into the connector ...

Page 35: ...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 ...

Page 36: ...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 ...

Page 37: ...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 ...

Page 38: ...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 ...

Page 39: ...ound of the receiver then active speaker check if the speaker s voice is clear and has no any noise 3 CIT TEST Click the dial key input 889 into the CIT test mode choose PCBA auto function test a Version test shown SW version HW version and BB version and so on please in comparison with the plan book No differences click succeed into next item Check the phone has read the sim1 sim2 and T card spea...

Page 40: ...charge has been inserted and the current the charge LED will be on the program check automatically pass or fail If the current is out of the range of demand the succeed 成功 will be dark Or click succeed into next item d Receiver and microphone loopback test go into the interface speak towards the microphone the voice will be heard from the receiver Then two choices pass ...

Page 41: ...up home menu back and the key of earphone corresponding key s background will be change at the same time If no operates occur the succeed show darkness Click succeed into the next item f Sleep wake test press sleep wake press the power key into the sleep mode press power key again and wake the phone unlock it If do not do it the succeed will be dark Click succeed into the next item g LCD test ...

Page 42: ...test the lightness will change with shifting of the movable rail h FM test Go into the FM interface tune 98 5MHZ can hear clear broadcast If not the succeed will be dark Click succeed into the next i Keypad light test go into the test interface the screen gets darker the keypad light will light Click succeed into the next j TP test Go into interface draw frame lines and cross lines then click four...

Page 43: ...3 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 ...

Page 44: ...Acer SERVICE GUIDE Page 44 49 Language English Date 2013 01 18 页码 44 52 9 Exploded View ...

Page 45: ...Acer SERVICE GUIDE Page 45 49 Language English Date 2013 01 18 页码 45 52 ...

Page 46: ...Acer SERVICE GUIDE Page 46 49 Language English Date 2013 01 18 页码 46 52 10 Device Label ...

Page 47: ...13 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 BLACK HC 70211 012 ...

Page 48: ... 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 BATTERY COVER WHITE 60 HBXH7 001 BATTERY COVER BLACK 60 HBZH7 004 ...

Page 49: ...1 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 WATER PROOF 47 HBFH7 003 ...

Page 50: ...Acer SERVICE GUIDE Page 50 49 Language English Date 2013 01 18 页码 50 52 ...

Page 51: ...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 ...

Page 52: ...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 ...

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