Acer Iconia TAB A701 User manual

ICONIA TAB A701
S E R V I C E G U I D EG U I D E

i
Table of Contents
Chapter 1. Hardware Specifications and Configurations
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Tablet tour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Bottom View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Left View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Right View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Specifications Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Chapter 2. Diagnostic Utilities
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Diagnostic Tool SOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Tool Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Uninstallation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Chapter 3. Jumper and Connector Locations
Mainboard Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Mainboard Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Chapter 4. Troubleshooting
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Power On Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
No Display Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
LCD Picture Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Touch Screen Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Internal Speaker Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Internal Microphone (Up) Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Internal Microphone (Down) Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Extend Earphone Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
LED / Vibrator / HW-Keys / L-Sensor Test Failure. . . . . . . . . . . . . . . . . . . . . . 4-12
Mini-USB / E-Compass / Reset Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Docking Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Front / Rear Camera Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
WiFi & BT Function Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
GPS Function Test Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
3G Function Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Other Functions Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Chapter 5. Service and Maintenance
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Recommended Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Maintenance Flowchart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
SIM and SD Card Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
SIM and MicroSD Card Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Lower Case Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

ii
Lower Case Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17
Microphone (Front) Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Microphone (Front) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Camera Module Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26
Camera Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Function Board Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
Function Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33
Speaker (Left) Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36
Speaker (Left) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
Speaker (Right) Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-40
Speaker (Right) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43
3G Module Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
3G Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
Battery Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-50
Battery Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-53
Touch Control Board Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-56
Touch Control Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-59
LVDS Cable Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-62
LVDS Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-64
Mainboard Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-66
Mainboard Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-69
WLAN Antenna Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-72
WLAN Antenna Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-73
3G Antenna (Main) Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-74
3G Antenna (Main) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-75
3G Antenna (Aux) Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-76
3G Antenna (Aux) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-77
GPS Antenna Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-78
GPS Antenna Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-79
Microphone (Rear) Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-80
Microphone (Rear) Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-81
Docking Board Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-82
Docking Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-84
Chapter 6. FRU (Field Replaceable Unit) List
Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
FRU List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Screw List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Chapter 7. Test Compatible Components
Android OS Environment Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
ICONIA TAB A701 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Chapter 8. Online Support Information
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

iii
Revision History
Please refer to the table below for the updates made on this service guide.
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 or implied, with
respect to the contents hereof and specifically 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 programs prove defective following their purchase, the buyer (and not
Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing,
repair, and any incidental or consequential damages 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.
Date Chapter Updates

iv
Conventions
The following conventions are used in this manual:
The following typographical conventions are used in this document:
• Book titles, directory names, file names, path names, and program/process names are shown
in italics.
Example:
the DRS5 User's Guide
/usr/local/bin/fd
the /TPH15spool_M program
• Computer output (text that represents information displayed on a computer screen, such as
menus, prompts, responses to input, and error messages) are shown in constant width.
Example:
[01] The server has been stopped
• User input (text that represents information entered by a computer user, such as command
names, option letters, and words) are shown in constant width bold. Variables contained within
user input are shown in angle brackets (< >).
Example:
At the prompt, type run <file name> -m
• Keyboard keys are shown in bold italics.
Example:
After entering data, press Enter.
• Screen output (text that represents information displayed on the system, such as menus,
prompts, responses to input, and error messages) are shown in bold.
Example:
On the main menu, select OK.
WARNING:
Indicates a potential for personal injury.
CAUTION:
Indicates a potential loss of data or damage to equipment.
IMPORTANT:
Indicates information that is important to know for the proper completion of a
procedure, choice of an option, or completing a task.
NOTE:
Gives bits and pieces of additional information related to the current topic.

v
General Information
This Service Guide provides you with all technical information relating to the basic configuration for
Acer's global product offering. To better fit local market requirements and enhance product
competitiveness, your regional office may have decided to extend the functionality of a machine
(e.g. add-on card, modem, or extra memory capabilities). These localized features are not covered
in this generic service guide. In such cases, contact your regional offices or the responsible
personnel/channel to provide you with further technical details.
When ordering FRU parts:
Check the most up-to-date information available on your regional web or channel. If, for whatever
reason, a part number change is made, it may not be noted in this printed service guide.
For Acer-authorized service providers:
Your Acer office may have a different part number code than those given in the FRU list of this
printed service guide. The list provided by your regional Acer office must be used to order FRU
parts for repair and service of customer machines.

CHAPTER 1
Hardware Specifications and Configurations
Hardware Specifications and Configurations . . . . . . . . . . . . . . . . .1-2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Tablet tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Left View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Right View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Specifications Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

1-2 Hardware Specifications and Configurations
Hardware Specifications and Configurations
Features
The following is a summary of the computer’s many features:
Form Factor
• 10.1” Tablet
Operating System
• Android Ice Cream Sandwich 4.0
Platform
• Tegra T30S 1.3GHz (Quad-core)
• Ultra Low Power GeForce®GPU
System Memory
• RAM: LP-DDR2 1G 533MHz
• eMMC: 16G/32G
Display
LCM
• 10.1” WUXGA 16.7M, 16:10 LCM (1920 x 1200)
Low voltage
Wide view angle
LED backlight
LVDS interface
Graphics
• Ultra Low Power NVidia GeForce®GPU with OpenGL ES 2.0
Audio Subsystem
• Dual Microphone
• Stereo Speaker
• 3.5mm Audio Jack (with Mic)
• Dolby Mobile 3 (upgradeable to Dolby Mobile 3+)

Hardware Specifications and Configurations 1-3
Camera
Main Camera
• 5MP with Auto focus
• Video capture at 30fps @ 1080p in MP4 format
Second Camera
• 1MP HD Camera
• Video capture at 30fps @ 720p in MP4 format
Connectivity
WLAN
• 3G Module Huawei EM820W
• GSM / GPRS / EDGE 850MHz / 900MHz / 1800MHz / 1900MHz
• GPRS / EDGE: Multi-slot Class 12
• WCDMA 1, 2, 5, 8, 2100 / 1900 / 850 / 900
• HSPA+: HSDPA up to 21Mbps / HSUPA up to 5.76Mbps
• WiFi IEEE 802.11 b/g/n
Bluetooth
• Bluetooth®2.1 + EDR (Broadcom BCM4330)
USB
• Micro USB 2.0 Type B port
• Support USB 2.0 Client / 2.0 Host
GPS/A-GPS
• Standalone GPS and GLONASS (Broadcomm BCM47511)
• Support A-GPS (Huawei EM820W)
Special Keys and Controls
• Capacitive Multi-Touch Screen
• Function buttons
Side (mechanical key):
• Volume Up, Volume Down, Screen Lock
•Power
Sensors
•G-Sensor
•Gyro-meter
•E-Compass
•L-Sensor

1-4 Hardware Specifications and Configurations
Expansion Slot
• MicroSD memory card up to 32G (SDHC 2.0 compatible)
I/O Ports
• Mini SIM Card slot
• MicroSD memory Card slot
• Micro-B Hyper USB Client
• HDMI D-type
Dimensions and Weight
Dimension
• 260.0 (H) x 175 (W) x 10.95 (D) mm (with bezel)
Weight
• 705g
Power Adapter and Battery
Battery
• Rechargeable Lithium-Ion polymer battery
• Capacity 36.26W (9800mAh, 1S2P)
Power Adapter
• Voltage range/frequency: 100 ~ 240V AC, 50/60 Hz
• DC output: 12V and 1.5 A, 18W
Others
• Reset hole
• Docking with Combo micro USB + HDMI docking connector (support charging, audio out
and USB)
Green Requirement
• Rohs compliance
• WEEE compliance
• Halogen free, at least PVC free
• SMT Green process

Hardware Specifications and Configurations 1-5
Accessory
In Box
• Micro USB to USB female cable
• Charger + Plug
•QSG
NOTE:
Protective film is not included.
Optional
• MicroSD card
• Dock with IR remote control
• HDMI cable
•Pouch
• Bluetooth Keyboard

1-6 Hardware Specifications and Configurations
Tablet tour
Front View
Figure 1:1. Front View
#Item Description
1 Light Sensor Detects ambient light and automatically adjusts the screen
brightness.
2 Camera A 1-megapixel camera for video chatting and self-portrait images.
3 Touch Screen 10.1-inch, 1920 x 1200 capacitive touch screen.
2
3
1

Hardware Specifications and Configurations 1-7
Rear View
Figure 1:2. Rear View
#Item Description
1 Camera A 5-megapixel camera for taking high resolution images.
2 Speakers Emits stereo audio.
3 Microphone Receives audio input.
2 3
1
2

1-8 Hardware Specifications and Configurations
Top View
Figure 1:3. Top View
#Icon Item Description
1 Microphone Receives audio input.
2Screen Rotation
Lock Switch
Use this switch to lock the screen rotation or allow the
screen to match the orientation of the tablet.
3 Volume Control Increases or decreases the tablet volume.
2 31

Hardware Specifications and Configurations 1-9
Bottom View
Figure 1:4. Bottom View
#Icon Item Description
1 Reset Hole
Insert a pointed object, such as a paper clip, into the
reset hole to reset the tablet to its factory defaults.
2 Micro-B USB Port Connects to a computer with a USB cable.
1 2

1-10 Hardware Specifications and Configurations
Left View
Figure 1:5. Left View
#Icon Item Description
1 Power Button
• Press and hold to turn the tablet on or off.
• Press briefly to turn the screen on/off or enter sleep
mode.
2 Headset Jack Connects to stereo headphones.
1 2

Hardware Specifications and Configurations 1-11
Right View
Figure 1:6. Right View
#Item Description
1SIM/MicroSD Card Slot
Cover
Insert a mini SIM and a microSD card into the slots under
this cover.
2HDMI Micro (Type D)
Port Connects to an HDMI cable with a Type D connector.
21

1-12 Hardware Specifications and Configurations
System Block Diagram
Figure 1:7. System Block Diagram
Nvidia
T30S
SDIO4 (1.8V)
eMMC
SDIO1 (3.3V)
Micro SD slot
LPDDR2
512MB/1GB Debug Test Point
JTAG I2S
UART4
Audience eS305
Audio Codec WM8903
Audio AMP APA2010
Speaker x 2 (1W)
MIC & Audio Jack
CIS(MIPI)
Broadcom BCM47511
UART2
GPS Antenna
AzureWave AW-AH662
BT/WLAN Antenna
UART3 SDIO DAP
I2C
CAM_I2C CAM_I2C CAM_I2C
CAMERA 5M(CJAA525) 2M(CBFA152)
Host Client
Signal Switch
USB2 3G Modem Module
3G Modem Antenna
Micro USB
G-Sensor KXTF9-4100
IME
GYRO Sensor MPU-3050
Light Sensor STK2203
E-Compass AKM8975
Dock/B
LVDS Transmitter (V105A)
10.1" LCD 1920*1200
HDMI Switch (1.8V/3.3V)
CORE_PWR_REQPMIC
TPS659110
CPU_PWR_REQ
PMU_32K_IN
PWR_I2C
SYS_RESET_N
32KHz
VIN
Power ON
HDMI_DDC
SIM Card
Micro HDMI
Touch Panel Control
Func/B
CAM_I2C
P-Senser IQS12800100TSR
Dock/B
26MHz
EEPROM

Hardware Specifications and Configurations 1-13
Specifications Table
Computer specifications
Item Metric Imperial
Dimensions
Length 260 mm 10.23 in
Width 175 mm 6.89 in
Height (front to rear) 10.95 mm 0.431 in
Weight (equipped with optical
drive, flash drive, and battery) ~705g for 3G SKU ~ 1.54 lbs
Input power
Operating voltage AC Input: 100V ~ 240V DC Output: 18W, 12V/1.5A
Operating current DC Output: 1.5A
Temperature
Operating -25º ~ 60ºC -13º ~ 140ºF
Non-operating -30º ~ 70ºC -22º ~ 158ºF
Relative humidity
Operating 5% ~ 90%
Non-operating 0% ~ 90%
Maximum altitude (unpressurized)
Operating 0 cm ~ 63 cm 0 ~ 2.07 ft.
Non-operating 0 cm ~ 63 cm free drop on
steal 0 ~ 2.07 ft. free drop on steal
Shock
Operating Amplitude: 105 g
Non-operating Amplitude: 220 g
Random vibration
Operating 1.644 g
Non-operating 1.644 g
NOTE:
Applicable product safety standards specify thermal limits for plastic surfaces. The computer
operates well within this range of temperatures.

1-14 Hardware Specifications and Configurations
System Board Major Chips
Item Specification
CPU T30s Cortex A9 Stepping A3
S IC T30S-A3 1.3G FCCSP 681P CPU
Graphics Processor Ultra-LOW Power Nvidia GeForce GPU with OpenGL ES 2.0
LVDS transmitter 1RLP105ANQG8_QFN148_11X11
PMU PTPS6591102AA2ZRCR
LDDR2 1G ( Base on Acer’s AVL)
ULPI Phy for USB N/A
Bluetooth Azurewave AW-NH660
Wireless Azurewave AW-NH660
GPS BCM47511IFBG_FBGA100
GPS Low-Noise Amplifier APL5603-28BI-TRG_SOT23-5
TOUCH controller ATMEL MXT1386E
eMMC 16/32G ( Base on Acer’s AVL)
CAMERA sensor OV9740 ( Front cam), OV5640 (rear cam)
Thermal Sensor NCT1008CMT3R2G_WDFN8_2X2
Audio codec WM8903LGEFK-RV
Audio Amplifier APA2010HAI-TRG
Echo Cancellation ES305B
Battery Charger BQ24171RGYR_VQFN24_3P5X5P5
Embedded Controller IC N/A
Compass AK8975C
Gyro MPU-3050
G-Sensor KXTF9-4100
ALS STK2203-018