Acer Liquid Z630 User manual

Acer
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Z630 Service guide
Category of technical document: Instruction book
version：A
Date：2015-07-06
Document No：Z630

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Language :English
Date : 2015-07-06
Table of Contents
Z630 Service guide ..............................................................................................................................1
1. General Characteristics ...............................................................................................................4
1.1 Overview .........................................................................................................................4
1.2 Introduction to Main Functions ......................................................................................4
1.3 Technical Indicators.........................................................................................................4
1.3.1 Performance Indicators.......................................................................................4
1.3.2 Power Consumption Indicators...........................................................................5
1.4 Introduction to Motherboard Configuration ..................................................................6
2. Quick Spec..................................................................................................................................8
3. Description about Circuit..........................................................................................................11
4. ID ..............................................................................................................................................12
5. Z630_Flash_Tool guide ............................................................................................................12
5.1 Install the driver ..................................................................................................................12
5.2 Download the software.......................................................................................................14
6. SD card download guide...........................................................................................................20
7. Root integrity check guide........................................................................................................22
7.1 Background .........................................................................................................................22
7.2 Workflow.............................................................................................................................23
7.2.1 enter" recovery mode" ............................................................................................23
7.2.2 Choose root integrity check .....................................................................................23
7.2.3 How to judge the check result .................................................................................24
8. Writing SN NO. ........................................................................................................................25
9. Assemble and Disassemble.......................................................................................................27
9.1 Tools ....................................................................................................................................27
9.2 Disassembly steps ...............................................................................................................27
9.2.1 Disassembly the battery cover and batter ...............................................................27
9.2.2 Disassembly the rear housing ..................................................................................28
9.2.3 Disassembly the RF board and SPK. .........................................................................30
9.2.4 Disassembly the main board....................................................................................31
9.2.5 Disassembly the Receiver and Rubber_PS and Film_Dffuse_Light_LED..................35
9.2.6 Disassembly the label...............................................................................................36
9.2.7 Disassembly the Sub board ......................................................................................37
9.2.8 Disassembly the RF cable.........................................................................................37
9.3 Assembly steps....................................................................................................................38
9.3.1 Assembly the RF cable .............................................................................................38
9.3.2 Assembly the RF board.............................................................................................38
9.3.3 Assembly the Sub board ..........................................................................................39
9.3.4 Assembly the SPK.....................................................................................................39
9.3.5 Assembly the FH.......................................................................................................39
9.3.6 Assembly the main board ........................................................................................40

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9.3.7 Assembly the label ...................................................................................................42
9.3.8 Assembly the rear housing.......................................................................................42
9.3.9 Assembly the battery and batter cover....................................................................44
10. Test ways and steps...........................................................................................................46
10.1 Put card to switch on ........................................................................................................46
10.2 Switch on to establish .......................................................................................................46
10.3 Calling test.........................................................................................................................47
10.4 CIT 1 test............................................................................................................................48
10.5 Camera test .......................................................................................................................49
10.6 Flash light test ...................................................................................................................50
10.7 Sleep/wake up test............................................................................................................50
10.8 LCD test .............................................................................................................................51
10.9 Current brightness test......................................................................................................51
10.10 Vibrator and LED test ......................................................................................................52
10.11 TP test .............................................................................................................................53
10.12 receiver loop back testing ...............................................................................................53
10.13 Key testing.......................................................................................................................54
10.14 Charge test ......................................................................................................................54
10.15 FM radio test ...................................................................................................................55
10.16 earphone loop back testing.............................................................................................56
10.17 Dual mic test ...................................................................................................................56
11. Exploded View..................................................................................................................58
12. Device Label.....................................................................................................................60
13. FRU LIST .........................................................................................................................68

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1. General Characteristics
1.1 Overview
2BW041 support GSM/WCDMA/LTE，which equipped with Android 5.1 OS. 2BW041 Main
board has rich multimedia functions including TFT display, CTP, MMS,64 polyphonies, multimedia
playback, FM, stereo earphone , Bluetooth , Wifi , Dual mic，GPS, and USB connection, support
motion sensor, ALS/PS sensor, dual camera,micro SD ,dual SIM card, MIPI LCD, Capacitive Touch
Panel,etc. business card-shaped phone manager, clock/alarm clock, calculator ,senor games and
other practical Applications.
This document Involved key components description, electrical characteristics and
Troubleshooting.
1.2 Introduction to Main Functions
System functional characteristics:
GSM/GPRS/EDGE:850MHz/900MHz/1800MHz/1900MHz; WCDMA: B1/B2/B5/B8 LTE:EU:
B1/B3/B7/B20 US: B2/B4/B7/B17 TW:B3/B8/B28 JP:B1/B3/B19/B21/B28
5.5”/ 16Mcolor TFT LCD,HD(1280 x 720);
Multipoint Capacitive Touch Panel;
8Gb DDR +8GB EMMC OR 16Gb DDR+ 16GB EMMC；
3.5’’ Audio Jack and Loud speaker;
8M pixel Camera ; support sub camera and video call;
Support motion sensor,;
Support GPS、BT、FM、WIFI;
SupportALS/PS;
Support Fuel gauge;
Android 5.1OS，Support third-party software extensions.
1.3 Technical Indicators
1.3.1 Performance Indicators
Normal operating condition:-10℃~55℃;
Storage temperature:-10℃~60℃;
Relative humidity:10%～95%;
Receiving sensitivity:≤-105dBm;
Standby time:700~800hr ;
Battery capacity:4000mAh;
Transmitting power:2W/1W;
Power supply voltage:3.4-4.35V;
MP3 playing duration:20~25hr(with Audio Jack);

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Video playing duration:about 7~8hr;
Conversation duration:12~14hr.
1.3.2 Power Consumption 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:<150uA;
Dial-in vibration:<400mA;
Dial-in ring tone:<500mA;
Dial-in vibration + ring tone:<550mA;
Short message service:<150mA;
Camera Preview: <550mA;
MP3 playing: maximum volume < 40mA(with Audio Jack);
Video Playback:<450mA.
1.3.2.1 RF Performance Indicators
RX&TX Freq ：
1-1 RX Freq
channel
Freq RX
Freq TX
GSM850RX
869-894ＭＨｚ
824-849ＭＨｚ
GSM900RX
925-960ＭＨｚ
880-915ＭＨｚ
DCS1800RX
1805-1880ＭＨｚ
1710-1785ＭＨｚ
PCS1900RX
1930-1990ＭＨｚ
1850-1910ＭＨｚ
WCDMA B8RX
925-960ＭＨｚ
880-915ＭＨｚ
WCDMA B1RX
2110-2170ＭＨｚ
1920-1980ＭＨｚ
WCDMA B2RX
1930-1990ＭＨｚ
1850-1910ＭＨｚ
WCDMA B5RX
869-894ＭＨｚ
824-849ＭＨｚ
LTE B1RX
2110-2170ＭＨｚ
1920-1980ＭＨｚ
LTE B3RX
1805-1880ＭＨｚ
1710-1785ＭＨｚ
LTE B7RX
2620-2690ＭＨｚ
2500-2570ＭＨｚ
LTE B20RX
791-821ＭＨｚ
832-862ＭＨｚ
Receive Bit Err
GSM850/900：≤-102dBm,Bit Err<2.44%
DCS1800/PCS1900：≤-100dBm, Bit Err<2.44%

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WCDMA/LTE：≤-106dBm, Bit Err<0.1%
Other Indicators
Input/Output Impendence 50Ω
VCTVXO Freq 26MHz
Max Freq Err：＜±0.1PPm
1.4 Introduction to Motherboard Configuration
Figure 1-1 PCB layout TOP

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Figure 1-3 PCB layout bottom
序号
型号
功能
1
H9TQ17ABJTMCUR-KUM
Memorry
2
MT6735
CPU
3
MT6328
Power management chip
4
MT6169
Transceiver
5
HRTXAH008
RF PA
6
FH26-25S-0.3SHW(05)
LCM
7
CSB0104-0601E
Battery
8
ST-0296T00-071-182
Earphone
9
MT6625L
WiFi/BT/GPS/FM
10
SIM40-8K13002-HQ
SIM
11
HRSMAC003
RF PA

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2. Quick Spec
Operating System
Android L
UI Version
Acer Shell UI & APP (comply with Acer latest FCS model)
Processor
MT6735Quad-core 1.3GHz
Memory
ROM 8GBeMMC + RAM 1GB LPDDR3
ROM 16GB eMMC + RAM 2GB LPDDR3 (optional SKU)
Display
5.5”IPS
Resolution: HD 1280 x 720 16:9 ratio
Colors : 16 M
Brightness: up to 350 nits (with Touch panel)
Touch
Touch Lens: G/F/FType,(with Direct bonding)
Cover Surface Hardness: 7H–Dragon tail(With Anti-Finger print Coatingand Quick touch, without
Gloves)
Capacitive,Multi Touch (up to true 5 point)
Dimension
156.9* 77.44*8.6 mm (TBD)
Weight
170g (TBD)
Radio
All the listed band will be supported by the same PCB and Tuner.
4G:
[EU] 2100MHz(B1) / 1800MHz(B3) / 2600MHz(B7) / 800MHz(B20)
[PA] 1900MHz(B2) / 1700MHz(B4) / 2600MHz(B7) / 700MHz(B12)
[TW] 1800MHz(B3) / 900MHz(B8) / 700MHz(B28)
[KR] 2100MHz(B1) / 1800MHz(B3) / 850MHz(B5) / 2600MHz(B7) / 900MHz(B8)
[JP] 2100 (B1) , 1800 (B3), 800 (B19), 1500 (B21), 700 (B28)
3G :
[EU/TW/KR ] 900MHz(B8) / 1900MHz(B2) / 2100MHz(B1)
[PA ] 850MHz(B5) / 1900MHz(B2) / 1700MHz (AWS)
[JP ]800MHz(B19) / 2100MHz (B1) / 1700MHz (B9) / 800MHz (B6)
2G :
GSM/GPRS/EDGE: 850MHz / 900MHz / 1800MHz / 1900MHz
HSDPA up to 42.2Mbps(Cat 24) , HSUPA up to 11.5Mbps (Cat 7)
GPRS Class 12 /EDGE Class 12
MMS, SMS, Email, IM
AWS band layout reserved
Yes
AU Band (850/2100) layout reserved
No
Connectivity
Wireless LAN
IEEE 802.11b/g/n
GPS
Yes, with A-GPS support and SUPL

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Bluetooth
Bluetooth® 4.0with LE
(Comply with BT 3.0 & High Speed )
FM
Yes
Micro-SD slot
Yes, up to 32GB,SDHC 2.0 compatible
Micro-USB
Yes
Audio output
3.5mm standard audio jack
HDMI
No
Acer Clear.Fi
No
OTG
Yes 2.0
MHL
No
Camera
Main
8MAF with flashlight LED (with optional 13MAF design in)
Front
8M FF withouttorch LED (with optional 5M FF design in)
Video
Recording
Main : 720p @ 30fps
Front : 720p @ 30fps
Voice
Microphone
Dual
Speaker
Without Single box type, Button side
Receiver
Front side
Echo Cancelation
Yeh
WB-AMR
Yes
Audio
Dolby Mobile No
DTS Yes
Speaker 100 dBphon within 5cm distance
Ergonomic Design
1. Capacitive, Multi Touch
2. Side keys:
-Volume Up/Down on device right side
-IndependentPower key on device right side
LED Indication
One LED (Red / Green/ Blue Color)
Indicator scenario: Charging / Missed Call / Voice Mail / New Message / Low Battery
Sensors
Ambient L-sensor
Yes
G-sensor
Yes12-bit resolution accelerometer
E-Compass
Yes
Proximity Sensor
Yes
Gyro-sensor
No
Hall-sensor
Yes
NFC
No
SIM slot
Dual Micro SIM (Optional SingleMicro SIM SKUsupport )
Text Entry
Google virtual keyboard
Messaging
Universal inbox
SMS, MMS

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Email
Gmail
IM
Gtalk
Web
Browser
Android Browser, Chrome Browser
Search
Google Search
Entertainment
Video, Music
Google Default
Music streaming
No
Video streaming
YouTube
Social network
Facebook
Productivity
Push mail
Gmail
Cloud sync
Acer Cloud
Office
Google drive PDF reader
Location-based
Services
A-GPS
Satellite Data Update
Maps & directions
Google Maps, Latitude, Street View
Online App. Store
Google play store
RCSE
No
Power
Voltage range/frequency: 100 ~ 240VAC, 50/60 Hz
DC output: 5.2V and 1.35A (The same as Jade adapter)
Battery
Rechargeable/replaceableLi-Polymer Battery
Capacity:3920Ah (Minimum)
2G Stand-by > (TBD)
2G Talk Time >(TBD)
3G Stand-by >(TBD)
3G Talk Time >(TBD)
Packing List
Device, AC adaptor, USB cable, Quick start guide, Warranty card, Safety leaflet , MFG protection film,
Headset, SIM/SD tray pin
Optional Accessories
Battery cover Flip
Certification
EU SKU : CE / GCF Conformance / GCF OTA / GCF FT / GCF IOP/GCF LTE / BQB / WiFi logo
SW: WHQL / CTS
Battery : BSMI
US SKU : FCC / IC / CTIA OTA / WiFi OTA/PCTRB
TW SKU : NCC/CE
JPN SKU:JATE; TELEC; PSE,VCCI
HAC
SW
No
WHQL / CTS
Green Design
Must Comply with acer707-0008(Guidance_Of_Restricted_Substances_In_Products)
Complete acer Eco-profile (including attachments) and tender questionnaire if any.
RoHS/WEEE
Yes
PVC Free
No
Halogens Free
No

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3. Description about Circuit
Block Diagram of Operating Principle
The system architecture of 2BW041 is illustrated in Figure 2-1:
Figure 2-1 System architecture of 2BW041
Based on MTK platform design, 2BW041 is mainly composed of Baseband,RF ,PMU, IO, and other
modules.
Featuring a quad core ARM® Cortex-A53 based kernel, MT6735 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 2BW041 is
composed of DDR,EMMC flash and T-Flash.
RF module adopt MT6169 as transceiver (2G/3G/4G) , 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.
LCM adopts ,5.5”1280(RGB)×720,16Mcolor LTPS TFT LCD module with Independent series
backlight driver IC.
Human-Interface composed of Multipoint Capacitive Touch Panel with 3 touch key, Sidekey(Powerkey

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and Volume key).
Main board has rich function modules including FM,Bluetooth,WIFI,GPS,motion sensor, proximity
sensor,
Ambient light sensor,dual camera with flash Led.
4. ID
5. Z630_Flash_Tool guide
5.1 Install the driver
1) Driver package
2) Unzip the driver package, please refer to the following installation steps:

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5.2 Download the software
Download tool

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1) Afte Unzip SP_Flash_Tool_exe_Windows_v5.1504.00.000 the package，
Double click on the flash_tool.exe To run the program.
2) To run the program for the first time, will appear below, select "OK" to
continue.
3) Enter the “Download” the interface.

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4) Choose DA file
Software running, DA file location has been specified, if need to specify the
DA files,in the SP_Flash_Tool_exe_Windows_v5.1504.00.000 the package
to choose the MTK_AllInOne_DA.bin file.
5) Select Scatter file
In Z410 choose the corresponding version of the software package
“MT6735_Android_Scatter. TXT” file.

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6) choose “Firmware Upgrade” of Download the way.
7) Choose whether to retain the original user data download
A．If don't need to retain the original user data, then keep the download
option selected √in all.

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B．If you want to retain the original user data，cancel “userdata”item
√State，At this time will automatically Download way to Download
Only.
8) Click "Downlaod" button, connect mobile phone and computer with usb data
cable, phone was turned off.
9) Start download.

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10)The download is complete, disconnect the phone and computer connection.
Note:
A. before the end of the download process, if you want to terminate the download,
please press the "Stop" button.

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B. Download the use is limited to the tool maintenance "Download" function, to
disable the "Format" function.
6. SD card download guide
1)Copy the” ZIP” files to the root directory of SD card, 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 ,At the same time, the long press the volume up key +Power key, fifth
seconds when the first shock, tenth seconds after the second shock, are released.
Second,Press the volume down button immediately, until entry the mode
recovery mode (third seconds when the shock, then you can release the key).