Acer Iconia One 7 B1-730HD User manual

Service Guide
Service glide lies and Lpdates are available
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please refer to httpy/csd acer.coratw
2014/4/25

Copyright
Copyright © 2012 by Acer Incorporated. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or
computer language, in any form or by any means, electronic, mechanical, magnetic, optical,
chemical, manual or otherwise, without the prior written permission of Acer Incorporated.
Disclaimer
The information in this guide is subject to change without notice.
Acer Incorporated makes no representations or warranties, either expressed of implied, with
respect to the contents hereof and specially disclaims any warranties of merchantability or fitness
for any particular purpose. Any Acer Incorporated software described in this manual is sold or
licensed “ as is". Should the program prove detective following their purchase, the buyer (are not
Acer Incorporated, its distributer, or it dealer) assumes the entire cost of all necessary servicing,
repair, and any incidental or consequential damage resulting from any defect in the software
Acer is a registered trademark of Acer Corporation.
Intel is a registered trademark of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.

Conventions
The following conventions are used in this manual:

Preface
Before using this information and the product it supports, please read the following general
information.
1. This service guide provides you with all technical information relating to the BASIC
CONFIGURATION decide for Acer"s “ global” product offering. To better fit local market
requirement and enhance product competitiveness, your regional office MAY have decided to
extend the functionality of a machine. These LOCALIZED FEATURES will NOT be recovered in
this generic service guide. In such cases, please contact your regional office or the responsible
personnel/channel to provide you with further technical details.
2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date
information available on your regionalweb or channel. If, for whatever reason, a part number
change is made, it will not be noticed in the printed Service Guide. For ACER-AUTHORIZED
SERVICE PROVIDER, your Acer office may have a DIFFERENT part number code to those
given in the FRU of this printed Service Guide. You must use the list provided by your regional
Acer office to order FRU parts for repair and service of customer machines.

Overview
Chapter 1:
a. Product Features / HW Spec
b. Product six view and description
c. System block diagram
Chapter 2:
a. Software Upgrade SOP (SOP of SD Download and EUU)
b. Service tool SOP
Chapter 3:
a. Disassembly and Assembly SOP
b. Required tools and screws
Chapter 4:
Diagnostic Tool SOP
Chapter 5:
Serial Number Definition
Chapter 6:
a. Exploded Diagram and Description
b. SPL List

Chapter 1:
a. Product Features / HW Spec
System
Operating System Android Jelly Bean system (4.2)
Processor
CPU(BGA) Intel Atom Z2560 SoC 1.6G 3.5W Cloverview SGX 544 (1 MB L2
cache, 1.6 GHz Intel® Hyper-Threading Technology, LPDDR2 1066 MHz)
Memory
• RAM
■ 1 GB of POP ON LPDDR2 memory
• eMMC
■ 8GB
■ 16GB (optional)
Display
Display
Shenzhen K&D Technology Co. Ltd
KD070D21-39NA-A16
7" 800x1280, Color TFT-LCD with LED Backlight Design, MIPI interface
Resolution
800 x 3 (RGB) x 1280
View angle
Wide view angle 85/85/85/85 degree
Typical backlight
LCM 310(min)/340 (typ) (cd/m2)
Pixel Pitch
0.150 (W)x 0.150(H) mm
Contrast ratio 800:1
Touch Panel
Capacitive type, G/G solution, Driver 1C: Focaltech FT5406
10 point Touch panel
Mechanical
Dimensions
120 (W) x 197.5 (L) x 8.95 (T) mm
Weight
< 320±5g
Modem
3G
N/A
LTE N/A
Antenna performance
N/A
Wireless LAN 802.11 b /g/n WiFi
Module Broadcom BCM4330
Frequency range Support 2.4GHz band
Data Rates
802.11b: 11Mbps
802.llg: 54Mbps
802.lln: MCS 0~7
Operating Range Indoor <= 100m
Output Power
lib: 15dBm ± 3dB
llg: 14dBm±2dB

Un: lldBm ± 2dB
Receive Sensitivity
802.11b: under -83dBbm at 11Mbps
802.llg: under -70dBm at 54Mbps
802.lln: under -67dBm at MCS 7 (2.4GHz only)
Antenna
Single antenna (without diversity)
Support 2.4GHz band.
Performance should meet test summary document released by Acer DQM.
Bluetooth® 3.0
Module Broadcom BCM4330
MAC address
Device must contain Bluetooth MAC address before shipment
Support Profiles
• A2DP 1.2 (Advanced Audio Distribution Profile)
• AVCTP 1.0 (Audio/Video Control Transport Protocol)
• AVDTP 1.2 (Audio/Video Distribution Transport Protocol)
• AVRCP 1.0 (Audio/Video Remote Control Profile)
• OBEX 1.0
• PAN 1.0
• PBAP 1.1
Frequency Range 2.4 GHz (2.400 ~ 2.4835 GHz)
Modulation GFSK, ti/ 4 DQPSK and 8DPSK
Channel 79 channels
Data Rates Basic data rates: GFSK (1Mbps)
EDR data rates: n/4 DQPSK (2Mbps) and 8DPSK (3Mbps)
Operating Range 10m
Output Power Class 2 (-6dBm~4dBm)
Receive Sensitivity
Under -80 dBm, BER of 0.1%
Antenna
GPS
Share the same antenna from WiFi
Performance should meet test summary document released by Acer DQM.
WIFI SKU: SiRFstar CSRG05t-WLCSP (Support GPS & GNSS)
Channel Tracking: 36 (running concurrently with the acquisition channels)
Acquisition: 100-200 (flexible non-real time architecture)
Sensitivity
High-sensitivity tracking to -165 dBm
Accuracy
Hot start: less than 5 seconds (* subject to test environments)
Warm start: less than 5 seconds (* subject to test environments)
Cold start: less than 35 seconds (* subject to test environments)
Position: within 10m for 90%
Velocity: O.lm/s (* subject to test environments)
Protocol
Available in the Host-based SiRFnav software
The protocol function provides the capability to input
and output messages that conform to the required
protocols, including OSP and NMEA

Antenna
Frequency: 1.575 GHz~1.612GHz (Support GPS & GNSS)
VSWR 2 : 1
Performance should meet test summary document released by Acer DQM.
Pattern Type: Omni-directional
Battery Capacity 1. Rechargeable Lithium-ion Polymer battery Mcnair
MLP2964137 (1S1P), 14Wh |ffl3680mAh
2. Rechargeable Lithium-ion Polymer battery Oceansun
3165142P (1S1P), 14.6Wh @>3850mAh
Rechargeable /non-replaceable battery pack
Battery Life
(main source)
Standby time on fly mode: min 1588 hours
Video playback: Min. 7.5 hours when play 720P H.264 video playback on
system (not streaming, Wi-Fi/3G/BT off, total solution 125 nits)
Youtube playback 720p video min. 7 hours via WIFI.
Detailed criterion defined in the test summary document released by Acer
DQM.
Battery low
Two battery level
1. Battery low: when battery capacity is 15 %
2. Battery very low: when battery capacity is 4 %
Charging Time
1 hour charging to 30% capacity (when in the dark mode)
4.5 hours charge from empty to full by AC adapter (when in the dark/suspend
Battery Protection Protection for overheat, overcharge, over-discharge, over- current, over-voltage
Temperature
(1) Operating Temperature
Charge: 0°C ~45°C
Discharge:-20°C ~60°C
Storage Temperature: -20°C ~ 45t) < 1 month ; percentage recoverable
capacity 90%
Audio
■ Dual speaker: 0.5 W
■ Audio Jack : 3.5mm 4 ring earphones with microphone Jack
Pin define:
c
y
fii
■ [VolP-headset] Headset Sending loudness should be 3dB~13dB and Headset Receiving loudness

shouldn't be over -13dB.
■ [VoIP-handheld hands-free] Handheld hands-free sending loudness should be 15dB at 30cm and
handheld hands-free receiving loudness should be lOdB at 30cm.
■ Headphone application must meet EN50332.
■ Single analog Microphone.
■ ASR assist
Camera
Camera
• Front camera : 0.3MP (640x480) Camera with Fix Focus (OV7695)
• Rear camera : 2MP Camera with Fix Focus (OV2675/ OV2655)
Button
POWER
• Long press > 1 second (±10%) to power on (when device is off).
• Long press 1 second to show power-off dialog (when device is on even in
• Press to suspend the device (when device is on)
• Press to resume the device (when device is in suspend mode)
■ Once if the system resumes, system will be back to lock screen.
■ If system is in lock screen, without unlock by user, the system will
suspend after 10 seconds
• Long press 5 seconds (±1%) to force power-off device (when device is on,
or in power-on procedure, or in lock state)
• The method to lunch boot menu:
■ Hold volume up and press power key for 1 second
■ Release power key
■ Release volume up
Volume UP/Down
Volume up/down: Press to increase/decr<
• Press upper key to volume up in lar
and 180° orientation; The other to vc
• Press the right key to volume up in f
and 270° orientation; The other to vc
[the below diagrams are for reference on
;ase the volume
idscape mode, both of 0° orientation
jortray mode, both of 90° orientation
iy]
!:>

1 I
Screen lock N/A
Shutdown hole Press to turn off the system
LED Indication
N/A
Connector
USB NA
Micro USB
• Micro-USB 2.0, OTG
• VID: 0502
• Life cycle: Min. rating of 10K connect / disconnect cycles
HDMI
N/A
Audio Jack
• 3.5mm Audio Jack 4ring (wi
th Mic)
Micro SD connector
• MicroSD memory card up to 32G (SDHC 2.0 compatible) (TBC with Intel)
• SD 3.0 compatible
• Support hot-plug
• Push-push type connector
• Read Micro SD cards formatted: FAT/ FAT32 / NTFS
Sensor
G-Sensor Bosch BMA250E
eCompass
N/A
Gyro-meter N/A
P-Sensor N/A
Certification
ESD
Requirement should meet test summary document released by Acer DQM.
Certification
• CE / FCC / 1C / NCC / CB / BSMI / BQB / WiFi / WHQL
• LTA
• Country List: Defined in the document "Ducati country list"
Accessory

Accessories (in box)
USB Cable
Charger + Plug
QSG
Accessories (optional)
World traveler adapter
Protective case
Protective film set
Power bank

b. Product:
1 and description

Block Diagram
Side key FPC conn.

Chapter 2:
a. Software Upgrade SOP
Preparation:
• Install USB driver, unzip the follow two driver and click to install.
IntelAndroidDrvSetupl.3.3-exe.zip
iSocUSB-Driver-Setup-1.0-3.exe.zip
• Install Download tool, click to install.
PhoneFlashTool_4.2.1.0_external_win32.exe
• Modify Windows register table
Export register table--RegHack.reg, then reboot the PC.
• Unzip the EUU (shipping image and Service ROM (factory image) to EUU directory and Service
Vespa SW download step
—. Update to new EUU
1. Open PhoneFlashTool4.2.1.
2. Click Phone flash tool “Browser”button, select flash.xmlfrom EUU directory. Then Phone flash tool will

Ducati.
USB cable to your device and PC.
Ducati enter SW downloadmode.

3. Switch Ducati device to SW download mode,
a) Power off the Ducati.
c) Connectthe USB cable to your device and PC.
d) When you see “start to flash”button become green. Click it to downloadSW.

b. Service tool SOP
Re-write Acer 22 code
1. Unzip "Acer_Ducati_acer22_code_vl.Cl.zip"
2. Open DOS window
3. Cd to Acer_Ducati_acer22_code/ directory that you unzipped, like below:
4. Run command:
Acer_Ducati_write_acer22.bat N8L3WWW002402002B11701
5. If you want to check what you write, you can run command:
Acer_Ducati_read_acer22.bat
Then run command:
type WIFIcountryCheckLog.bat
You will see "set GetAcer22Code_Acer22Code=N8L3WWW002402002B11701", that means you
tablet's Acer 22 code that you write is "N8L3WWW002402002B11701".

Re-write country code
1. U nzip "Acer_Ducati_WIFIcountry_code_vl.O,zip"
2. Open DOS window
3. Cd to Acer_Ducati_WIFIcountry_code/ directory that you unzipped, like below:
4. Run command:
Acer_Ducati_write_WIFIcountry.bat TW
5. If you want to check what you write, you can run command:
Acer_Ducati_read_WIFIcountry.bat
Then run command:
type WIFIcountryCheckLog.bat
You will see "set GetWIFIcountryCode_WIFIcountryCode=TW", that means you tablet's WIFI Country
code that you write is "TW"